/* ============================================
   RESET Y CONFIGURACIÓN BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores principales */
    --primary-color: #4175FC;
    --primary-dark: #084AF3;
    --text-dark: #101218;
    --text-medium: #494B51;
    --light-bg: #F3F5F5;
    --white: #FFFFFF;
    --black: #000000;
    --dark-bg: #161f30;
    --gray-dark: #4B4F58;
    --gray-light: #F6F7F8;

    /* Bordes */
    --border-color: #dddddd;

    /* Fuentes */
    --font-heading: 'Open Sans', sans-serif;
    --font-body: 'Work Sans', sans-serif;
    --font-button: 'Montserrat', sans-serif;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Sombras */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);

    /* Bordes redondeados */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;

    /* Ancho máximo de contenido */
    --container-max: 1200px;
    --container-wide: 1400px;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ============================================
   TIPOGRAFÍA
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

h1 {
    font-size: 4.0625rem;
    font-weight: 500;
    text-transform: capitalize;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.1875rem;
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    line-height: 1.2em;
}

h5 {
    font-size: 1.125rem;
    line-height: 1.2em;
}

h6 {
    font-size: 0.9375rem;
    line-height: 1.25em;
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--primary-dark);
    outline: none;
}

/* ============================================
   ELEMENTOS GENERALES
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   BARRA DE ACCESIBILIDAD
   ============================================ */
.accessibility-bar {
    position: fixed;
    top: 100px;
    left: 0;
    z-index: 1000;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    box-shadow: var(--shadow-light);
}

.accessibility-toggle {
    background: var(--primary-color);
    border: none;
    color: var(--white);
    padding: var(--spacing-sm);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    transition: background-color var(--transition-fast);
}

.accessibility-toggle:hover {
    background-color: var(--primary-dark);
}

.accessibility-toggle svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ============================================
   HEADER Y NAVEGACIÓN - CORREGIDO
   ============================================ */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(22, 31, 48, 0.90);
    /* CAMBIO: Añadida transparencia (0.85) */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    /* Soporte para Safari */
    z-index: 100;
    padding: 1em 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    /* CAMBIO: Línea sutil */
}

.main-header.scrolled {
    background: rgba(22, 31, 48, 0.95);
    /* CAMBIO: Más opaco al hacer scroll */
    box-shadow: var(--shadow-medium);
    padding: 0.5em 0;
    backdrop-filter: blur(15px);
    /* CAMBIO: Más blur al hacer scroll */
    -webkit-backdrop-filter: blur(15px);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    margin-right: var(--spacing-lg);
    flex-shrink: 0;

    /* Compensa el padding del container */
}

.logo a {
    display: block;
}

.logo-desktop {
    display: block;
}

.logo-mobile {
    display: none;
    max-width: 150px;
}

/* Menú principal */
.main-nav {
    position: relative;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    position: relative;
    cursor: pointer;
    z-index: 101;
}

.menu-icon {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: background-color var(--transition-fast);
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--white);
    left: 0;
    transition: transform var(--transition-normal);
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

.menu-toggle[aria-expanded="true"] .menu-icon {
    background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-icon::before {
    transform: rotate(0deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .menu-icon::after {
    transform: rotate(0deg) translate(7px, -6px);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.menu-item {
    position: relative;
}

.menu-item>a {
    color: rgba(255, 255, 255, 0.85);
    /* CAMBIO: Más opaco para mejor contraste */
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.menu-item>a:hover,
.menu-item>a:focus,
.menu-item.current-menu-item>a {
    color: var(--white);
    background: rgba(255, 255, 255, 0.15);
    /* CAMBIO: Fondo hover más visible */
}





/* Submenús - CORREGIDO Y MEJORADO */
.has-submenu {
    display: flex;
    align-items: center;
    position: relative;
}

.submenu-toggle {
    background: none;
    border: none;
    color: inherit;
    font-size: 0.7em;
    margin-left: 6px;
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: transform var(--transition-fast);
}

.submenu-toggle::after {
    content: '▼';
    display: inline-block;
    font-size: 0.8em;
    transition: transform var(--transition-fast);
    color: var(--primary-dark);
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 240px;
    list-style: none;
    box-shadow: var(--shadow-heavy);
    border-radius: var(--border-radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 100;
}

.has-submenu:hover>.submenu,
.has-submenu:focus-within>.submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.has-submenu:hover>.submenu-toggle::after,
.has-submenu:focus-within>.submenu-toggle::after {
    transform: rotate(-90deg);
    color: var(--primary-dark);
}


.has-submenu>a {
    flex: 1;
    /* Hace que el enlace ocupe todo el espacio disponible */
    padding-right: 30px !important;
    /* Espacio extra para la flecha */
}

.submenu .submenu {
    top: 0;
    left: 100%;
}

.submenu a {
    color: var(--text-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    display: block;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.submenu a:hover,
.submenu a:focus {
    background: var(--light-bg);
    color: var(--primary-color);
}

.submenu li:last-child a {
    border-bottom: none;
}

/* Selector de idiomas */
.language-selector img {
    vertical-align: middle;
    margin-right: 6px;
}

.language-selector .submenu {
    min-width: 180px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 80vh;
    display: flex;
    align-items: flex-start;
    background: url('../imgs/imagen_banner_x3.png') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    margin-top: 70px;
    position: relative;
}

/* Override del container para alineación izquierda */
.hero-section>.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Alinea contenido a la izquierda */
    justify-content: flex-start;
    /* Empieza desde arriba */
    height: 100%;
    padding-top: calc(var(--spacing-xxl) * 1);
    /* Espacio desde arriba */
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.2;
    max-width: 500px;
    margin: 0;
    padding: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    text-align: left;
    /* Asegura alineación izquierda */
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    /* Sombra sutil para legibilidad */
}

/* Línea decorativa minimalista - OPCIONAL */
.hero-title::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    width: 80px;
    height: 2px;
    background: var(--white);
    opacity: 0.7;
}

/* Estilo para los saltos de línea en el HTML */
.hero-title br {
    display: block;
    margin: 0;
    line-height: 1.3;
    /* Controla el espacio entre líneas */
}

/* Ajuste específico para el primer salto */
.hero-title br:first-of-type {
    margin-bottom: 0.3rem;
}

/* Ajuste específico para el segundo salto */
.hero-title br:nth-of-type(2) {
    margin-bottom: 0.3rem;
}

/* Versión responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
        max-width: 450px;
    }

    .hero-section>.container {
        padding-top: calc(var(--spacing-xxl) * 1.2);
    }
}

@media (max-width: 768px) {
    .hero-section {
        background-attachment: scroll;
        min-height: 70vh;
        align-items: center;
        /* Centrado vertical en móvil */
    }

    .hero-section>.container {
        align-items: flex-start;
        /* Texto sigue a la izquierda */
        justify-content: center;
        /* Centrado vertical */
        padding-top: 0;
        /* Sin padding superior en móvil */
        text-align: left;
        /* Mantiene alineación izquierda */
    }

    .hero-title {
        font-size: 2.5rem;
        max-width: 100%;
    }

    .hero-title br:first-of-type,
    .hero-title br:nth-of-type(2) {
        margin-bottom: 0.25rem;
    }
}

@media (max-width: 600px) {
    .hero-section {
        min-height: 60vh;
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 2rem;
        letter-spacing: 1.5px;
    }

    .hero-section>.container {
        padding-top: var(--spacing-xl);
        /* Pequeño espacio en móvil */
    }

    .hero-title::after {
        width: 60px;
        height: 1.5px;
        bottom: -15px;
    }

    .logo {
        margin-left: -15px;
    }
}

@media (max-width: 400px) {
    .hero-title {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
}

/* Animación de aparición */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    animation: fadeInLeft 0.8s ease 0.3s both;
}


/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-info {
    padding: var(--spacing-lg);
    text-align: center;
}

.service-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: -10px auto var(--spacing-md);
    /* Cambiado de -40px a 20px */
    box-shadow: var(--shadow-medium);
    position: relative;
    z-index: 2;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--white);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-title a {
    color: var(--text-dark);
    transition: color var(--transition-fast);
}

.service-title a:hover {
    color: var(--primary-color);
}

/* ============================================
   DIVIDER - RESET COMPLETO
   ============================================ */


/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-dark);
}

.about-description {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    text-align: left;
    background: var(--light-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-xl);
}

.about-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-medium);
}

.about-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--white);
}

.about-description p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-medium);
    margin: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--dark-bg);
    color: var(--white);
}

/* Footer Top */
.footer-top {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-xl);
}

.footer-column {
    padding: 0 var(--spacing-sm);
}

.footer-logo img {
    max-width: 200px;
    height: auto;
}

.footer-title {
    font-size: 1.1875rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
}

.footer-nav ul {
    list-style: none;
}

.footer-nav li {
    margin-bottom: var(--spacing-xs);
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
    display: block;
    padding: 2px 0;
}

.footer-nav a:hover,
.footer-nav a:focus {
    color: var(--white);
    padding-left: 5px;
}

/* Footer Middle */
.footer-middle {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

.contact-info {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

.contact-info a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-info a:hover,
.contact-info a:focus {
    color: var(--white);
    text-decoration: underline;
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-lg) 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.copyright p {
    margin-bottom: var(--spacing-sm);
}

.kit-digital img {
    max-width: 302px;
    height: auto;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.kit-digital img:hover {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-fast);
}

.social-link:hover,
.social-link:focus {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ============================================
   WHATSAPP CHAT
   ============================================ */
.whatsapp-chat {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: #25D366;
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    text-decoration: none;
    box-shadow: var(--shadow-heavy);
    transition: all var(--transition-normal);
}

.whatsapp-button:hover,
.whatsapp-button:focus {
    background: #128C7E;
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-button svg {
    width: 24px;
    height: 24px;
}

.whatsapp-text {
    font-weight: 500;
    font-size: 0.875rem;
}

/* ============================================
   BOTONES
   ============================================ */
.button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 40px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    text-decoration: none;
}

.button:hover,
.button:focus {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.button:active {
    transform: translateY(0);
}

/* ============================================
   UTILIDADES
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.mt-5 {
    margin-top: var(--spacing-xxl);
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mb-4 {
    margin-bottom: var(--spacing-xl);
}

.mb-5 {
    margin-bottom: var(--spacing-xxl);
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s ease forwards;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* ============================================
   RESPONSIVE DESIGN - CORREGIDO
   ============================================ */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }

    h1 {
        font-size: 3rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }

    .footer-column:nth-child(1),
    .footer-column:nth-child(2) {
        grid-column: span 3;
    }

    .footer-column:nth-child(3),
    .footer-column:nth-child(4),
    .footer-column:nth-child(5),
    .footer-column:nth-child(6) {
        grid-column: span 1;
    }

    .footer-contact {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* Tablet Pequeña (600px - 768px) */
@media (max-width: 768px) {
    :root {
        font-size: 95%;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-section {
        min-height: 60vh;
        margin-top: 60px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--spacing-lg);
    }

    .about-description {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .about-icon {
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-column:nth-child(1),
    .footer-column:nth-child(2) {
        grid-column: span 2;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
}

/* Mobile (hasta 600px) */
@media (max-width: 600px) {
    :root {
        font-size: 90%;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }

    /* Header Mobile */
    .main-header {
        padding: 0.75em 0;
    }

    .logo-desktop {
        display: none;
    }

    .logo-mobile {
        display: block;
    }

    /* Menú Hamburguesa */
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 400px;
        height: 100vh;
        background: var(--dark-bg);
        flex-direction: column;
        padding: var(--spacing-xxl) var(--spacing-xl);
        transition: right var(--transition-normal);
        overflow-y: auto;
        box-shadow: var(--shadow-heavy);
    }

    .nav-menu.active {
        right: 0;
    }

    .menu-item {
        width: 100%;
    }

    .menu-item>a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    /* Submenús en mobile - CORREGIDO */
    .submenu-toggle {
        margin-left: 12px;
        font-size: 0.8em;
    }

    .submenu-toggle::after {
        background: none;
        border: none;
        color: inherit;
        font-size: 0.7em;
        margin-left: -24px;
        /* CORRECCIÓN: Se superpone sobre el enlace */
        cursor: pointer;
        padding: 0;
        width: 24px;
        height: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        transition: transform var(--transition-fast);
        z-index: 2;
        /* Asegura que esté sobre el enlace */
        pointer-events: none;
        /* CORRECCIÓN: Permite que el hover pase a través */
    }

    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--border-radius-sm);
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }

    .submenu.active {
        max-height: 500px;
    }

    .has-submenu.active .submenu-toggle::after {
        transform: rotate(0deg);
    }

    .submenu .submenu {
        margin-left: var(--spacing-md);
    }

    .submenu a {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-left: var(--spacing-xl);
    }

    /* Hero */
    .hero-section {
        min-height: 50vh;
        background-attachment: scroll;
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .service-card {
        max-width: 400px;
        margin: 0 auto;
    }

    /* About */
    .about-title {
        font-size: 1.75rem;
    }

    .about-description {
        padding: var(--spacing-lg);
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-column {
        padding: 0;
        text-align: center;
    }

    .footer-column:nth-child(1),
    .footer-column:nth-child(2) {
        grid-column: span 1;
    }

    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-nav a:hover,
    .footer-nav a:focus {
        padding-left: 0;
    }

    /* WhatsApp */
    .whatsapp-chat {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-button {
        padding: var(--spacing-sm);
        border-radius: 50%;
        width: 60px;
        height: 60px;
    }

    .whatsapp-text {
        display: none;
    }

    /* Accesibilidad */
    .accessibility-bar {
        top: 50px;
    }
}

/* Mobile Pequeño (hasta 400px) */
@media (max-width: 400px) {
    :root {
        --spacing-sm: 0.75rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    h1 {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .service-info {
        padding: var(--spacing-md);
    }

    .about-icon {
        width: 60px;
        height: 60px;
    }

    .about-icon svg {
        width: 30px;
        height: 30px;
    }

    .submenu-toggle {
        margin-left: 8px;
    }
}

/* ============================================
   DARK MODE SUPPORT
   ============================================ */
@media (prefers-color-scheme: dark) {
    body {
        background: var(--text-dark);
        color: var(--light-bg);
    }

    .service-card,
    .about-description {
        background: rgba(255, 255, 255, 0.05);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {

    .main-header,
    .accessibility-bar,
    .whatsapp-chat,
    .footer-bottom {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    a {
        color: var(--black) !important;
        text-decoration: underline;
    }

    .hero-section {
        background: none !important;
        color: var(--black);
        min-height: auto;
        margin-top: 0;
    }
}

/* ============================================
   EMPRESA.HTML - ESTILOS ESPECÍFICOS
   ============================================ */

/* Mission Section */
.mission-section {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    background: var(--light-bg);
    margin-top: 70px;
}

.mission-statement {
    max-width: 800px;
    margin: 0 auto;
}

.mission-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    color: var(--dark-bg);
    line-height: 1.3;
    margin-bottom: 0;
}

/* Content Section - Dos columnas */
.content-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.two-column-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    max-width: var(--container-max);
    margin: 0 auto;
}

.column h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-xs);
}

.column p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

/* Navigation Buttons */
.navigation-buttons {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

.button-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.nav-button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.nav-button:hover,
.nav-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.button-text {
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1.1rem;
}

.button-arrow {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.nav-button:hover .button-arrow {
    transform: translateX(5px);
}

/* Timeline Section */
.timeline-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.timeline-title {
    text-align: center;
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.timeline-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 70px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.timeline-year {
    position: absolute;
    left: -40px;
    top: 0;
    width: 80px;
    text-align: right;
    padding-right: 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.timeline-content {
    background: var(--light-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-left: 60px;
    position: relative;
    border-left: 4px solid var(--primary-color);
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -14px;
    top: 20px;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 4px solid var(--white);
}

.timeline-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-medium);
}

.timeline-content p:last-child {
    margin-bottom: 0;
}

/* ============================================
   BOTONES DE EMPRESA.HTML - ESTILO ORIGINAL
   ============================================ */

/* Sección de botones */
.empresa-buttons-section {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

/* Grid de botones */
.empresa-buttons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

/* Botón individual */
.empresa-button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.empresa-button:hover,
.empresa-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.empresa-button-text {
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1.1rem;
}

.empresa-button-arrow {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.empresa-button:hover .empresa-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 768px) {
    .empresa-buttons-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .empresa-button {
        padding: var(--spacing-md) var(--spacing-lg);
    }
}

@media (max-width: 600px) {
    .empresa-buttons-section {
        padding: var(--spacing-lg) 0;
    }
}

/* Responsive para empresa.html */
@media (max-width: 768px) {
    .mission-title {
        font-size: 2rem;
    }

    .two-column-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .button-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .nav-button {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .timeline {
        padding-left: 30px;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-year {
        left: -30px;
        width: 60px;
        padding-right: 15px;
        font-size: 1.1rem;
    }

    .timeline-content {
        margin-left: 45px;
    }
}

@media (max-width: 600px) {
    .mission-section {
        margin-top: 60px;
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }

    .mission-title {
        font-size: 1.8rem;
    }

    .timeline-title {
        font-size: 1.7rem;
        margin-bottom: var(--spacing-xl);
    }

    .timeline-content {
        padding: var(--spacing-md);
    }

    .timeline-content::before {
        left: -12px;
        width: 16px;
        height: 16px;
        border-width: 3px;
    }
}

@media (max-width: 400px) {
    .mission-title {
        font-size: 1.5rem;
    }

    .timeline {
        padding-left: 20px;
    }

    .timeline::before {
        left: 10px;
    }

    .timeline-year {
        left: -25px;
        width: 50px;
        padding-right: 10px;
        font-size: 1rem;
    }

    .timeline-content {
        margin-left: 35px;
    }
}

/* ============================================
   EQUIPO DIRECTIVO - ESTILOS ESPECÍFICOS
   ============================================ */

/* Team Header */
.team-header {
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    background: var(--white);
    margin-top: 70px;
}

.team-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 0;
    position: relative;
}

.team-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-color);
}

/* Team Divider */
.team-divider {
    padding: var(--spacing-lg) 0;
    background: var(--white);
}

.divider-line {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 80%;
    margin: 0 auto;
}

/* Team Members */
.team-members {
    padding: var(--spacing-lg) 0 var(--spacing-xxl);
    background: var(--white);
}

.team-member {
    margin-bottom: var(--spacing-xxl);
    padding-bottom: var(--spacing-xxl);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.team-member:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.member-info {
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
    position: relative;
}

.member-info::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
}

.member-name {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-weight: 700;
}

.member-description p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.member-description p:last-child {
    margin-bottom: 0;
}

/* Responsive para equipo directivo */
@media (max-width: 768px) {
    .team-header {
        margin-top: 60px;
        padding: var(--spacing-xl) 0 var(--spacing-md);
    }

    .team-title {
        font-size: 2rem;
    }

    .team-title::after {
        width: 80px;
        height: 2px;
        bottom: -10px;
    }

    .team-members {
        padding: var(--spacing-md) 0 var(--spacing-xl);
    }

    .team-member {
        margin-bottom: var(--spacing-xl);
        padding-bottom: var(--spacing-xl);
    }

    .member-info {
        padding-left: 30px;
    }

    .member-name {
        font-size: 1.3rem;
    }
}

@media (max-width: 600px) {
    .team-title {
        font-size: 1.8rem;
    }

    .member-info {
        padding-left: 25px;
    }

    .member-info::before {
        width: 16px;
        height: 16px;
        top: 8px;
    }

    .team-member {
        margin-bottom: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
}

@media (max-width: 400px) {
    .team-title {
        font-size: 1.5rem;
    }

    .team-title::after {
        width: 60px;
        bottom: -8px;
    }

    .member-info {
        padding-left: 20px;
    }

    .member-info::before {
        width: 14px;
        height: 14px;
        top: 6px;
    }

    .member-name {
        font-size: 1.2rem;
    }
}

/* ============================================
   SOSTENIBILIDAD - ESTILOS ESPECÍFICOS
   ============================================ */

/* Sección Principal */
.sustainability-main {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    margin-top: 70px;
}

/* Mensaje introductorio */
.sustainability-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.intro-message {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1.4;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(65, 117, 252, 0.05), rgba(8, 74, 243, 0.05));
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
}

/* Separador sutil */
.sustainability-divider {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 600px;
    margin: var(--spacing-xl) auto;
}

/* Título principal */
.sustainability-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    color: var(--dark-bg);
    margin-bottom: var(--spacing-xl);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sustainability-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-color);
}

/* Contenido introductorio */
.sustainability-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
    padding: 0 var(--spacing-lg);
}

.environment-question {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.environment-impact {
    font-size: 1.1rem;
    color: var(--text-medium);
    text-align: center;
    line-height: 1.7;
}

/* Contenedor de doble columna */
.dual-column-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Columnas individuales */
.energy-column,
.brine-column {
    padding: var(--spacing-xl);
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.energy-column:hover,
.brine-column:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

/* Títulos de columna */
.column-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.column-text {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

/* Comparación de energía */
.energy-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.comparison-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.comparison-item:hover {
    border-color: var(--primary-color);
}

.triton-highlight {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(65, 117, 252, 0.05), rgba(8, 74, 243, 0.05));
}

.comparison-title {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.comparison-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.triton-highlight .comparison-value {
    color: var(--primary-dark);
}

.comparison-desc {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-bottom: 0;
}

/* Analogía de energía */
.energy-analogy {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-xl) 0;
    border-left: 4px solid var(--primary-color);
}

.analogy-text {
    font-style: italic;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 0;
    font-size: 1.05rem;
}

/* Detalles tecnológicos */
.technology-details {
    margin-top: var(--spacing-xl);
}

.technology-title {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.technology-text {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.innovation-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.innovation-item {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    text-align: center;
}

.innovation-year {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.innovation-desc {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-bottom: 0;
}

.innovation-summary {
    font-size: 1rem;
    color: var(--text-dark);
    font-weight: 500;
    text-align: center;
    margin-top: var(--spacing-lg);
    margin-bottom: 0;
}

/* Descripción de salmuera */
.brine-description {
    margin-bottom: var(--spacing-xl);
}

/* Comparación visual de salmuera */
.brine-comparison {
    margin-top: var(--spacing-xl);
}

.comparison-visual {
    margin-bottom: var(--spacing-lg);
}

.visual-item {
    margin-bottom: var(--spacing-md);
}

.visual-bar {
    height: 40px;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-xs);
    position: relative;
    transition: all var(--transition-normal);
}

.industrial-bar {
    width: 100%;
    background: linear-gradient(90deg, #ff6b6b, #ff8e8e);
}

.triton-bar {
    width: 7.5%;
    /* 3000/40000 = 7.5% */
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

.visual-label {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.visual-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.visual-value {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
}

.industrial-plant .visual-value {
    color: #ff6b6b;
}

.triton-plant .visual-value {
    color: var(--primary-color);
}

.visual-desc {
    font-size: 0.85rem;
    color: var(--text-medium);
    margin-bottom: 0;
}

.comparison-note {
    font-size: 0.95rem;
    color: var(--text-medium);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 0;
}

/* ============================================
   RESPONSIVE PARA SOSTENIBILIDAD
   ============================================ */

@media (max-width: 1024px) {
    .dual-column-container {
        gap: var(--spacing-xl);
    }

    .energy-comparison,
    .innovation-list {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .sustainability-main {
        margin-top: 60px;
        padding: var(--spacing-xl) 0;
    }

    .sustainability-title {
        font-size: 1.8rem;
    }

    .intro-message {
        font-size: 1.3rem;
        padding: var(--spacing-md);
    }

    .dual-column-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .energy-column,
    .brine-column {
        padding: var(--spacing-lg);
    }

    .energy-comparison {
        grid-template-columns: 1fr;
    }

    .innovation-list {
        grid-template-columns: 1fr;
    }

    .triton-bar {
        width: 15%;
        /* Más visible en móvil */
    }
}

@media (max-width: 600px) {
    .sustainability-title {
        font-size: 1.6rem;
    }

    .sustainability-title::after {
        width: 80px;
        height: 2px;
        bottom: -10px;
    }

    .intro-message {
        font-size: 1.2rem;
    }

    .environment-question {
        font-size: 1.2rem;
    }

    .column-title {
        font-size: 1.2rem;
    }

    .comparison-value {
        font-size: 1.5rem;
    }

    .visual-bar {
        height: 30px;
    }

    .visual-value {
        font-size: 1.1rem;
    }
}

@media (max-width: 400px) {
    .sustainability-content {
        padding: 0 var(--spacing-sm);
    }

    .energy-column,
    .brine-column {
        padding: var(--spacing-md);
    }

    .triton-bar {
        width: 20%;
        /* Aún más visible en móvil pequeño */
    }

    .innovation-item {
        padding: var(--spacing-sm);
    }
}

/* ============================================
   INVESTIGACIÓN Y DESARROLLO - ESTILOS
   ============================================ */

/* Sección Principal */
.research-main {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    margin-top: 70px;
}

/* Mensaje introductorio */
.research-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-md);
}

.intro-statement {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.5;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(65, 117, 252, 0.08), rgba(8, 74, 243, 0.08));
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
    border-right: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

/* Separador sutil */
.research-divider {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 700px;
    margin: var(--spacing-xl) auto;
}

/* Contenedor de columnas */
.research-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Columnas individuales */
.research-approach,
.research-technology {
    padding: var(--spacing-xl);
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    position: relative;
}

.research-approach:hover,
.research-technology:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

/* Logos con animación flotante (sin interacción hover) */
.research-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    transition: none;
    position: relative;
    overflow: visible;
}

.research-logo::after,
.research-logo::before {
    display: none;
}

.logo-img {
    max-width: 100%;
    height: auto;
    max-height: 120px;
    object-fit: contain;
    filter: grayscale(0%);
    display: block;
    margin: 0 auto;
}

/* Títulos de investigación */
.research-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    text-align: center;
}

.research-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

/* Descripción general */
.research-description {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    font-size: 1.05rem;
    text-align: justify;
}

/* Áreas de investigación */
.research-areas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.research-area {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-fast);
}

.research-area:hover {
    transform: translateX(3px);
    box-shadow: var(--shadow-light);
}

.area-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: 0;
}

.area-title::before {
    display: none;
}

.area-description {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Items de tecnología */
.tech-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.tech-item:last-child {
    margin-bottom: 0;
}

.tech-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-light);
}

.tech-title {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    padding-left: 0;
}

.tech-title::before {
    display: none;
}

.tech-description {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Animación flotante para logos */
@keyframes floatLogo {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.research-logo .logo-img {
    animation: floatLogo 6s ease-in-out infinite;
}

/* Eliminar efectos de emojis y badges */
.research-area:nth-child(1) .area-title::before,
.research-area:nth-child(2) .area-title::before,
.research-area:nth-child(3) .area-title::before,
.tech-item:nth-child(1) .tech-title::before,
.tech-item:nth-child(2) .tech-title::before,
.tech-item:nth-child(3) .tech-title::before,
.tech-item:nth-child(4) .tech-title::before {
    display: none;
}

/* ============================================
   RESPONSIVE PARA I+D
   ============================================ */

@media (max-width: 1024px) {
    .research-columns {
        gap: var(--spacing-xl);
    }

    .research-approach,
    .research-technology {
        padding: var(--spacing-lg);
    }

    .intro-statement {
        font-size: 1.3rem;
    }

    .research-title {
        font-size: 1.4rem;
    }
}

@media (max-width: 768px) {
    .research-main {
        margin-top: 60px;
        padding: var(--spacing-xl) 0;
    }

    .research-columns {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-lg);
    }

    .intro-statement {
        font-size: 1.2rem;
        padding: var(--spacing-md);
    }

    .research-divider {
        max-width: 500px;
    }

    .logo-img {
        max-height: 100px;
    }

    .research-description {
        text-align: left;
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .research-title {
        font-size: 1.3rem;
    }

    .research-title::after {
        width: 60px;
        height: 2px;
    }

    .intro-statement {
        font-size: 1.1rem;
    }

    .area-title,
    .tech-title {
        font-size: 1.1rem;
    }

    .research-area,
    .tech-item {
        padding: var(--spacing-md);
    }
}

@media (max-width: 400px) {
    .research-columns {
        padding: 0 var(--spacing-sm);
    }

    .research-approach,
    .research-technology {
        padding: var(--spacing-md);
    }

    .research-logo {
        margin-bottom: var(--spacing-lg);
    }

    .logo-img {
        max-height: 80px;
    }

    .research-title {
        font-size: 1.2rem;
    }

    .intro-statement {
        font-size: 1rem;
        padding: var(--spacing-sm);
    }
}

/* ============================================
   PROYECTO LIFE LEACHLESS - ESTILOS
   ============================================ */

/* Sección Principal */
.project-main {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    margin-top: 70px;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
}

/* Contenedor de columnas */
.project-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    align-items: center;
}

/* Columna de imagen */
.project-image-column {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contract-image-container {
    position: relative;
    max-width: 605px;
    width: 100%;
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-normal);
}

.contract-image-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.contract-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    display: block;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal);
}

.contract-image-container:hover .contract-img {
    transform: scale(1.02);
}

.image-caption {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--white);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

/* Columna de información */
.project-info-column {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg,
            rgba(65, 117, 252, 0.05),
            rgba(8, 74, 243, 0.05));
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.project-info-column::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle,
            rgba(65, 117, 252, 0.1) 0%,
            transparent 70%);
    z-index: 0;
}

/* Logo flotante */
.project-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.floating-logo {
    max-width: 300px;
    height: auto;
    max-height: 120px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* Animación flotante */
@keyframes floatLogo {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating-logo {
    animation: floatLogo 6s ease-in-out infinite;
}

/* Contenido del proyecto */
.project-content {
    position: relative;
    z-index: 1;
}

.project-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.project-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-color);
}

/* Descripción del proyecto */
.project-description {
    margin-bottom: var(--spacing-xl);
}

.project-description p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
    text-align: justify;
}

.project-description p:last-child {
    margin-bottom: 0;
}

.project-description em {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
}

/* Sitio web */
.project-website {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
}

.project-website:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
    transform: translateY(-3px);
}

.website-link {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.website-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

.website-link:hover {
    color: var(--primary-dark);
}

.website-link:hover::after {
    width: 100%;
}

.website-note {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-top: var(--spacing-xs);
    font-style: italic;
}

/* ============================================
   RESPONSIVE PARA EL PROYECTO
   ============================================ */

@media (max-width: 1024px) {
    .project-columns {
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-lg);
    }

    .contract-image-container {
        padding: var(--spacing-md);
    }

    .project-info-column {
        padding: var(--spacing-lg);
    }

    .floating-logo {
        max-width: 250px;
        max-height: 100px;
    }

    .project-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .project-main {
        margin-top: 60px;
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }

    .project-columns {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-md);
    }

    .contract-image-container {
        max-width: 500px;
        margin: 0 auto;
    }

    .project-info-column {
        max-width: 600px;
        margin: 0 auto;
    }

    .project-description p {
        text-align: left;
        font-size: 1rem;
    }

    .project-title::after {
        width: 80px;
        height: 2px;
    }
}

@media (max-width: 600px) {
    .project-main {
        padding: var(--spacing-lg) 0;
    }

    .contract-image-container {
        padding: var(--spacing-sm);
    }

    .project-info-column {
        padding: var(--spacing-md);
    }

    .floating-logo {
        max-width: 200px;
        max-height: 80px;
    }

    .project-title {
        font-size: 1.4rem;
        margin-bottom: var(--spacing-md);
    }

    .website-link {
        font-size: 1.1rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .image-caption {
        font-size: 0.85rem;
        padding: var(--spacing-xs);
    }
}

@media (max-width: 400px) {
    .project-columns {
        padding: 0 var(--spacing-sm);
    }

    .contract-image-container {
        padding: var(--spacing-xs);
    }

    .project-info-column {
        padding: var(--spacing-sm);
    }

    .floating-logo {
        max-width: 180px;
        max-height: 70px;
    }

    .project-title {
        font-size: 1.3rem;
    }

    .project-description p {
        font-size: 0.95rem;
    }

    .website-link {
        font-size: 1rem;
    }
}

/* ============================================
   PROYECTO LIXIV_IA - ESTILOS (Mismo diseño que LIFE Leachless)
   ============================================ */

/* Sección Principal */
.project-main {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    margin-top: 70px;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
}

/* Contenedor de columnas */
.project-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    align-items: center;
}

/* Columna de imagen - MANTENIENDO LA MISMA ESTRUCTURA */
.project-image-column {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contract-image-container {
    position: relative;
    max-width: 605px;
    width: 100%;
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-normal);
}

.contract-image-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.contract-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    display: block;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal);
}

.contract-image-container:hover .contract-img {
    transform: scale(1.02);
}

.image-caption {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--white);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

/* Columna de información - MANTENIENDO EL MISMO ESTILO */
.project-info-column {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg,
            rgba(65, 117, 252, 0.05),
            rgba(8, 74, 243, 0.05));
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.project-info-column::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle,
            rgba(65, 117, 252, 0.1) 0%,
            transparent 70%);
    z-index: 0;
}

/* Logo flotante - MISMA ANIMACIÓN */
.project-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.floating-logo {
    max-width: 400px;
    /* Un poco más ancho por la forma rectangular del logo */
    height: auto;
    max-height: 120px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* Animación flotante - EXACTAMENTE LA MISMA */
@keyframes floatLogo {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating-logo {
    animation: floatLogo 6s ease-in-out infinite;
}

/* Contenido del proyecto - MANTENIENDO LA MISMA ESTRUCTURA */
.project-content {
    position: relative;
    z-index: 1;
}

/* Subtítulo principal (el que empieza con "Soluciones basadas...") */
.project-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-bg);
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

/* Título "Descripción del proyecto" */
.project-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.project-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-color);
}

/* Descripción del proyecto */
.project-description {
    margin-bottom: var(--spacing-xl);
}

.project-description p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
    text-align: justify;
}

.project-description p:last-child {
    margin-bottom: 0;
}

.project-description strong {
    font-weight: 600;
    color: var(--primary-color);
}

/* NOTA: He eliminado la sección .project-website ya que en este HTML no hay enlace */

/* ============================================
   RESPONSIVE PARA LIXIV_IA
   ============================================ */

@media (max-width: 1024px) {
    .project-columns {
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-lg);
    }

    .contract-image-container {
        padding: var(--spacing-md);
    }

    .project-info-column {
        padding: var(--spacing-lg);
    }

    .floating-logo {
        max-width: 350px;
        max-height: 100px;
    }

    .project-title {
        font-size: 1.6rem;
    }

    .project-subtitle {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .project-main {
        margin-top: 60px;
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }

    .project-columns {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-md);
    }

    .contract-image-container {
        max-width: 500px;
        margin: 0 auto;
        order: 2;
        /* En móvil, la imagen va después del contenido */
    }

    .project-info-column {
        max-width: 600px;
        margin: 0 auto;
        order: 1;
        /* En móvil, el contenido va primero */
    }

    .project-description p {
        text-align: left;
        font-size: 1rem;
    }

    .project-title::after {
        width: 80px;
        height: 2px;
    }

    .project-subtitle {
        font-size: 1.2rem;
        padding-bottom: var(--spacing-sm);
    }
}

@media (max-width: 600px) {
    .project-main {
        padding: var(--spacing-lg) 0;
    }

    .contract-image-container {
        padding: var(--spacing-sm);
    }

    .project-info-column {
        padding: var(--spacing-md);
    }

    .floating-logo {
        max-width: 280px;
        max-height: 80px;
    }

    .project-title {
        font-size: 1.4rem;
        margin-bottom: var(--spacing-md);
    }

    .project-subtitle {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-md);
    }

    .image-caption {
        font-size: 0.85rem;
        padding: var(--spacing-xs);
    }
}

@media (max-width: 400px) {
    .project-columns {
        padding: 0 var(--spacing-sm);
    }

    .contract-image-container {
        padding: var(--spacing-xs);
    }

    .project-info-column {
        padding: var(--spacing-sm);
    }

    .floating-logo {
        max-width: 240px;
        max-height: 70px;
    }

    .project-title {
        font-size: 1.3rem;
    }

    .project-subtitle {
        font-size: 1rem;
    }

    .project-description p {
        font-size: 0.95rem;
    }
}

/* ============================================
   PRODUCTOS - ESTILOS
   ============================================ */

/* Sección Principal */
.products-main {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    margin-top: 70px;
}

/* Encabezado */
.products-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-md);
}

.products-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: var(--spacing-sm);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.products-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-color);
}

.products-subtitle {
    font-size: 1.2rem;
    color: var(--text-medium);
    margin-top: var(--spacing-lg);
    line-height: 1.6;
}

/* Separador */
.products-divider {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 600px;
    margin: var(--spacing-xxl) auto;
}

/* Grid de productos */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: var(--container-wide);
    margin: 0 auto var(--spacing-xxl);
    padding: 0 var(--spacing-md);
}

/* Tarjeta de producto */
.product-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    position: relative;
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

/* Enlace completo */
.product-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* Contenedor de imagen */
.product-image-container {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.1) 0%,
            rgba(0, 0, 0, 0.3) 100%);
    opacity: 0.3;
    transition: opacity var(--transition-normal);
}

.product-card:hover .image-overlay {
    opacity: 0.4;
}

/* Badge de producto */
.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    padding: 6px 15px;
    border-radius: 20px;
    z-index: 2;
    box-shadow: var(--shadow-light);
}

.badge-text {
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Producto 2 - Badge diferente */
.product-card:nth-child(2) .product-badge {
    background: #25D366;
    /* Verde para sostenibilidad */
}

/* Contenido de la tarjeta */
.product-content {
    padding: var(--spacing-xl);
}

.product-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-fast);
}

.product-card:hover .product-name {
    color: var(--primary-color);
}

.product-description p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

/* Características */
.product-features {
    margin-bottom: var(--spacing-xl);
}

.features-list {
    list-style: none;
    padding-left: 0;
}

.feature-item {
    position: relative;
    padding-left: 25px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.5;
}

.feature-item::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

/* CTA (Call to Action) */
.product-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.product-card:hover .product-cta {
    border-top-color: var(--primary-color);
}

.cta-text {
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition-fast);
}

.product-card:hover .cta-text {
    color: var(--primary-dark);
}

.cta-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

.product-card:hover .cta-arrow {
    color: var(--primary-dark);
    transform: translateX(5px);
}

/* Información adicional */
.products-info {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.info-content {
    background: linear-gradient(135deg,
            rgba(65, 117, 252, 0.05),
            rgba(8, 74, 243, 0.05));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.info-title {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    padding-bottom: var(--spacing-sm);
}

.info-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--primary-color);
}

.info-text {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* ============================================
   RESPONSIVE PARA PRODUCTOS
   ============================================ */

@media (max-width: 1024px) {
    .products-grid {
        gap: var(--spacing-lg);
    }

    .product-image-container {
        height: 240px;
    }

    .product-content {
        padding: var(--spacing-lg);
    }

    .products-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .products-main {
        margin-top: 60px;
        padding: var(--spacing-xl) 0;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        max-width: 600px;
    }

    .products-title {
        font-size: 2rem;
    }

    .products-title::after {
        width: 80px;
        height: 2px;
    }

    .product-image-container {
        height: 220px;
    }

    .product-name {
        font-size: 1.6rem;
    }

    .info-content {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 600px) {
    .products-header {
        padding: 0 var(--spacing-sm);
    }

    .products-title {
        font-size: 1.8rem;
    }

    .products-subtitle {
        font-size: 1.1rem;
    }

    .products-grid {
        padding: 0 var(--spacing-sm);
        gap: var(--spacing-lg);
    }

    .product-image-container {
        height: 200px;
    }

    .product-content {
        padding: var(--spacing-md);
    }

    .product-name {
        font-size: 1.4rem;
    }

    .feature-item {
        font-size: 0.9rem;
    }

    .info-title {
        font-size: 1.3rem;
    }

    .info-text {
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .products-title {
        font-size: 1.6rem;
    }

    .products-subtitle {
        font-size: 1rem;
    }

    .product-image-container {
        height: 180px;
    }

    .product-badge {
        top: 15px;
        right: 15px;
        padding: 5px 12px;
    }

    .badge-text {
        font-size: 0.7rem;
    }

    .product-name {
        font-size: 1.3rem;
    }

    .feature-item {
        padding-left: 20px;
        font-size: 0.85rem;
    }

    .cta-text {
        font-size: 0.85rem;
    }
}

/* ============================================
   DESALINIZACIÓN - ESTILOS SIMPLIFICADOS
   ============================================ */

/* Sección Principal */
.desalination-main {
    padding-top: 70px;
    background: var(--white);
}

/* Banner */
.desalination-banner {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.desalination-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.banner-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.banner-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.banner-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Contenido Principal */
.desalination-content {
    padding: var(--spacing-xxl) 0;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Descripción */
.description-section {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.description-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.description-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.description-text {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
}

.description-text p {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Características */
.features-section {
    max-width: 900px;
    margin: 0 auto var(--spacing-xxl);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .features-section {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-item {
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

.feature-icon::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-weight: bold;
    font-size: 1.2rem;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0;
    line-height: 1.3;
}

.feature-description p {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 0;
}

/* Separador */
.section-divider {
    margin: var(--spacing-xxl) auto;
    max-width: 600px;
    text-align: center;
}

.divider-line {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    margin-bottom: var(--spacing-md);
}

.divider-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Botones de Navegación Innovadores */
.navigation-buttons {
    margin-top: var(--spacing-xxl);
}

.buttons-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .buttons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .buttons-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.nav-button {
    display: block;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-light);
}

.nav-button:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
    border-color: transparent;
}

.button-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.button-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-normal);
}

.nav-button:hover .button-icon {
    transform: scale(1.1) rotate(5deg);
}

.button-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

.button-text {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.button-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    transition: color var(--transition-fast);
}

.button-subtitle {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.5;
    margin-bottom: 0;
}

.button-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all var(--transition-normal);
    text-align: right;
}

.nav-button:hover .button-arrow {
    transform: translateX(5px);
    color: var(--primary-dark);
}

/* Efectos de brillo para cada botón */
.button-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(65, 117, 252, 0.1) 0%,
            rgba(8, 74, 243, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.nav-button:hover .button-glow {
    opacity: 1;
}

/* Colores específicos para cada botón */
.button-1 .button-icon {
    background: linear-gradient(135deg, #4175FC, #084AF3);
}

.button-1:hover {
    border-color: #4175FC;
}

.button-2 .button-icon {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.button-2:hover {
    border-color: #25D366;
}

.button-3 .button-icon {
    background: linear-gradient(135deg, #FF6B6B, #EE5A52);
}

.button-3:hover {
    border-color: #FF6B6B;
}

.button-4 .button-icon {
    background: linear-gradient(135deg, #FFD93D, #FF6B6B);
}

.button-4:hover {
    border-color: #FFD93D;
}

/* Efecto de borde animado */
.nav-button::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg,
            var(--primary-color),
            var(--primary-dark),
            var(--primary-color));
    border-radius: calc(var(--border-radius-lg) + 2px);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.nav-button:hover::before {
    opacity: 0.8;
    animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
    0% {
        filter: hue-rotate(0deg);
    }

    100% {
        filter: hue-rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .banner-title {
        font-size: 2.2rem;
    }

    .banner-subtitle {
        font-size: 1.1rem;
    }

    .description-title {
        font-size: 1.8rem;
    }

    .feature-item {
        padding: var(--spacing-lg);
    }

    .nav-button {
        padding: var(--spacing-lg);
    }

    .button-icon {
        width: 50px;
        height: 50px;
        margin-bottom: var(--spacing-md);
    }

    .button-icon svg {
        width: 25px;
        height: 25px;
    }

    .button-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .banner-title {
        font-size: 1.8rem;
    }

    .features-section {
        grid-template-columns: 1fr;
    }

    .buttons-grid {
        grid-template-columns: 1fr;
    }

    .description-title {
        font-size: 1.6rem;
    }

    .description-text p {
        font-size: 1rem;
    }
}

/* ============================================
   PLANTAS DESALINIZADORAS - ESTILOS (Sin controles)
   ============================================ */

/* Sección Principal */
.plants-main {
    padding-top: 70px;
    background: var(--white);
}

/* Video Section */
.plant-video-section {
    position: relative;
    height: 70vh;
    min-height: 500px;
    max-height: 800px;
    overflow: hidden;
}

.video-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.video-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.plant-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.3) 0%,
            rgba(0, 0, 0, 0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.overlay-content {
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 800px;
}

.video-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.video-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}


/* Contenido Principal */
.plants-content {
    padding: var(--spacing-xxl) 0;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Título Destacado */
.production-highlight {
    background: linear-gradient(135deg,
            rgba(65, 117, 252, 0.1) 0%,
            rgba(8, 74, 243, 0.05) 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.production-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

.highlight-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.highlight-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    flex: 1;
    min-width: 300px;
}

.highlight-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 10px 20px;
    border-radius: 30px;
    box-shadow: var(--shadow-light);
}

.badge-text {
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Separador */
.content-divider {
    margin: var(--spacing-xxl) 0;
}

.divider-line {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
}

/* Características */
.plants-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
}

.feature-section {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-normal);
}

.feature-section:hover {
    transform: translateY(-5px);
}

.feature-header {
    background: var(--light-bg);
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.feature-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
    line-height: 1;
}

.feature-header-content {
    flex: 1;
}

.feature-main-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-tag-line {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(65, 117, 252, 0.1);
    border-radius: var(--border-radius-sm);
}

.tag-line-text {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* Cuerpo de características */
.feature-body {
    padding: var(--spacing-xl);
}

.feature-description {
    margin-bottom: var(--spacing-xl);
}

.feature-description p {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Detalles de características */
.feature-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-bg);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.detail-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.detail-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

.detail-content {
    flex: 1;
}

.detail-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.detail-text {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.5;
    margin-bottom: 0;
}

/* Opciones de instalación */
.installation-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.installation-option {
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.installation-option:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-light);
}

.option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.option-badge {
    padding: 6px 12px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.option-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0;
}

.option-features {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.option-feature {
    padding: 8px 0;
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.5;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
    padding-left: 24px;
}

.option-feature::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--primary-color);
    font-weight: bold;
}

.option-feature:last-child {
    border-bottom: none;
}

.installation-note {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(255, 215, 0, 0.1);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 215, 0, 0.3);
    margin-top: var(--spacing-xl);
}

.note-icon {
    width: 30px;
    height: 30px;
    background: #FFD700;
    color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.note-text {
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.note-text strong {
    color: var(--primary-color);
}

/* Consumo de energía */
.energy-consumption {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.consumption-type {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.consumption-type:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-light);
}

.consumption-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.consumption-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.consumption-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--white);
}

.consumption-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0;
}

.consumption-value {
    margin-bottom: var(--spacing-md);
}

.value-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.value-unit {
    font-size: 1.2rem;
    color: var(--text-medium);
    margin-left: 4px;
}

.consumption-desc p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Comparación de energía */
.energy-comparison {
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.comparison-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.comparison-bar {
    margin-bottom: var(--spacing-lg);
}

.bar-label {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.bar-container {
    width: 100%;
    height: 40px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.bar-fill {
    height: 100%;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 20px;
    transition: width 1s ease-out;
}

.triton-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

.market-bar {
    background: linear-gradient(90deg, #FF6B6B, #EE5A52);
}

.bar-value {
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
}

.comparison-note {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.comparison-note p {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0;
}

/* CTA Section */
.plants-cta {
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1;
    margin-bottom: var(--spacing-xl);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 15px 25px;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    line-height: 1;
    /* Esto es clave */
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-15px);
    box-shadow: var(--shadow-heavy);
    color: var(--white);
}

.button-icon {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.cta-button:hover .button-icon {
    transform: translateX(5px);
    color: white;
}

/* Responsive */
@media (max-width: 1024px) {
    .video-title {
        font-size: 2.8rem;
    }

    .highlight-title {
        font-size: 1.8rem;
    }

    .feature-main-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .plant-video-section {
        height: 60vh;
        min-height: 400px;
    }

    .video-title {
        font-size: 2.2rem;
    }

    .video-subtitle {
        font-size: 1.2rem;
    }

    .highlight-content {
        flex-direction: column;
        text-align: center;
    }

    .feature-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .feature-number {
        align-self: flex-start;
    }

    .installation-options {
        grid-template-columns: 1fr;
    }

    .energy-consumption {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 600px) {
    .plant-video-section {
        height: 50vh;
        min-height: 350px;
    }

    .video-title {
        font-size: 1.8rem;
    }

    .video-subtitle {
        font-size: 1rem;
    }

    .production-highlight {
        padding: var(--spacing-lg);
    }

    .highlight-title {
        font-size: 1.6rem;
        min-width: auto;
    }

    .feature-body {
        padding: var(--spacing-lg);
    }

    .feature-header {
        padding: var(--spacing-lg);
    }

    .cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* Animaciones adicionales */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-section {
    animation: fadeInUp 0.6s ease forwards;
}

.feature-section:nth-child(1) {
    animation-delay: 0.1s;
}

.feature-section:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-section:nth-child(3) {
    animation-delay: 0.3s;
}

/* Efecto de overlay mejorado para video */
.video-overlay {
    pointer-events: none;
    /* Permite que el video sea clickeable si es necesario */
}


/* ============================================
   PROCESO DE DESALINIZACIÓN - ESTILOS ESPECÍFICOS
   ============================================ */

/* Sección Principal */
.process-desalination-main {
    padding-top: 70px;
    background: var(--white);
}

/* Banner específico */
.process-desalination-banner {
    background: linear-gradient(135deg, #1a365d 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.process-desalination-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 50%, rgba(65, 117, 252, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(8, 74, 243, 0.15) 0%, transparent 50%);
}

.process-banner-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.process-banner-title {
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.process-banner-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Contenedor específico */
.process-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Introducción específica */
.process-introduction-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.process-intro-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.process-intro-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
}

.process-intro-text {
    font-size: 1.2rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Diagrama específico */
.process-diagram-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
}

.process-diagram-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.process-diagram-main-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.process-diagram-subtitle {
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Imagen del diagrama específica */
.process-diagram-image-container {
    margin: var(--spacing-xxl) 0;
    text-align: center;
}

.process-diagram-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-heavy);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal);
}

.process-diagram-image:hover {
    transform: scale(1.01);
}

.process-image-caption {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
}

/* Pasos específicos */
.process-steps-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

@media (min-width: 768px) {
    .process-steps-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

.process-step-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.process-step-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.process-step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
}

.process-step-content {
    flex: 1;
}

.process-step-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.process-step-description {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 0;
}

/* Intercambiador específico */
.pressure-exchanger-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.exchanger-content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.exchanger-header-section {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.exchanger-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.exchanger-main-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exchanger-details-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
}

@media (min-width: 1024px) {
    .exchanger-details-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xxl);
    }
}

.exchanger-text-content p {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.exchanger-text-content p:last-child {
    margin-bottom: 0;
}

.exchanger-features-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.exchanger-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.exchanger-feature-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.exchanger-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.exchanger-feature-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--white);
}

.exchanger-feature-content {
    flex: 1;
}

.exchanger-feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.exchanger-feature-desc {
    color: var(--text-medium);
    line-height: 1.5;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Comparación específica */
.energy-comparison-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
}

.energy-comparison-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.energy-comparison-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.energy-comparison-subtitle {
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.energy-comparison-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.energy-comparison-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.energy-comparison-label {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.energy-comparison-bar {
    margin-bottom: var(--spacing-md);
}

.energy-bar-fill {
    height: 40px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 20px;
    transition: width 1s ease-out;
}

.traditional-method .energy-bar-fill {
    background: linear-gradient(90deg, #FF6B6B, #EE5A52);
    width: 100%;
}

.triton-method .energy-bar-fill {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    width: 25%;
}

.energy-bar-value {
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
}

.energy-comparison-desc {
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0;
}

/* CTA específico */
.process-cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.process-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.process-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.process-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.process-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    line-height: 1;
}

.process-cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.process-button-icon {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.process-cta-button:hover .process-button-icon {
    transform: translateX(5px);
}

/* Responsive específico */
@media (max-width: 1024px) {
    .process-banner-title {
        font-size: 2.8rem;
    }

    .exchanger-main-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .process-banner-title {
        font-size: 2.2rem;
    }

    .process-banner-subtitle {
        font-size: 1.2rem;
    }

    .process-intro-title {
        font-size: 1.8rem;
    }

    .process-diagram-main-title {
        font-size: 1.6rem;
    }

    .exchanger-details-container {
        grid-template-columns: 1fr;
    }

    .process-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 600px) {
    .process-banner-title {
        font-size: 1.8rem;
    }

    .process-banner-subtitle {
        font-size: 1rem;
    }

    .process-step-item {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .process-step-number {
        align-self: flex-start;
    }

    .exchanger-feature-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .process-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* Animaciones específicas */
@keyframes processFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.process-step-item {
    animation: processFadeIn 0.6s ease forwards;
}

.process-step-item:nth-child(1) {
    animation-delay: 0.1s;
}

.process-step-item:nth-child(2) {
    animation-delay: 0.2s;
}

.process-step-item:nth-child(3) {
    animation-delay: 0.3s;
}

.process-step-item:nth-child(4) {
    animation-delay: 0.4s;
}

.exchanger-feature-item {
    animation: processFadeIn 0.6s ease forwards;
}

.exchanger-feature-item:nth-child(1) {
    animation-delay: 0.2s;
}

.exchanger-feature-item:nth-child(2) {
    animation-delay: 0.3s;
}

.exchanger-feature-item:nth-child(3) {
    animation-delay: 0.4s;
}

/* ============================================
   USOS DE DESALINIZADORAS - ESTILOS
   ============================================ */

/* Sección Principal */
#desalinizadoras-main {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    margin-top: 70px;
}

/* Contenedor de Introducción */
.seccion-usos-desalinizadoras .contenedor-introduccion {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    padding: 0 var(--spacing-md);
}

.seccion-usos-desalinizadoras .descripcion-general {
    font-size: 1.2rem;
    color: var(--text-medium);
    line-height: 1.7;
    font-family: var(--font-body);
    font-weight: 400;
    margin-bottom: 0;
}

/* Grid de Usos */
.contenedor-grid-usos {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .contenedor-grid-usos {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .contenedor-grid-usos {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tarjetas de Uso */
.tarjeta-uso {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tarjeta-uso:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

/* Contenedor de Imagen */
.contenedor-imagen-uso {
    height: 200px;
    overflow: hidden;
    position: relative;
    background: var(--light-bg);
}

.imagen-uso {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.tarjeta-uso:hover .imagen-uso {
    transform: scale(1.05);
}

/* Overlay de imagen */
.contenedor-imagen-uso::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.1) 0%,
            rgba(0, 0, 0, 0.3) 100%);
    opacity: 0.3;
    transition: opacity var(--transition-normal);
}

.tarjeta-uso:hover .contenedor-imagen-uso::after {
    opacity: 0.5;
}

/* Contenido de la Tarjeta */
.contenedor-contenido-uso {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Título de Uso */
.titulo-uso {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Colores específicos para cada sección */
#uso-consumo .titulo-uso {
    color: #1e7e34;
    border-color: #28a745;
}

#uso-industrial .titulo-uso {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

#uso-emergencias .titulo-uso {
    color: #c0392b;
    border-color: #e74c3c;
}

/* Lista de Aplicaciones */
.lista-aplicaciones {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.aplicacion-item {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-medium);
    font-size: 1rem;
    line-height: 1.6;
    font-family: var(--font-body);
    transition: color var(--transition-fast);
}

.aplicacion-item:last-child {
    border-bottom: none;
}

.tarjeta-uso:hover .aplicacion-item {
    color: var(--text-dark);
}

/* Icono Check */
.icono-check {
    color: var(--primary-color);
    font-weight: 700;
    margin-right: var(--spacing-sm);
    font-size: 1.1rem;
    flex-shrink: 0;
    line-height: 1.4;
}

/* Colores específicos para iconos */
#uso-consumo .icono-check {
    color: #28a745;
}

#uso-emergencias .icono-check {
    color: #e74c3c;
}

/* Responsive */
@media (max-width: 1024px) {
    #desalinizadoras-main {
        margin-top: 60px;
        padding: var(--spacing-xl) 0;
    }
}

@media (max-width: 768px) {
    .seccion-usos-desalinizadoras .descripcion-general {
        font-size: 1.1rem;
    }

    .titulo-uso {
        font-size: 1.3rem;
    }

    .contenedor-contenido-uso {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 600px) {
    .contenedor-grid-usos {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .contenedor-imagen-uso {
        height: 180px;
    }

    .aplicacion-item {
        font-size: 0.95rem;
    }
}

@media (max-width: 400px) {
    #desalinizadoras-main {
        margin-top: 60px;
        padding: var(--spacing-lg) 0;
    }

    .seccion-usos-desalinizadoras .descripcion-general {
        font-size: 1rem;
    }

    .titulo-uso {
        font-size: 1.2rem;
    }

    .contenedor-contenido-uso {
        padding: var(--spacing-md);
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tarjeta-uso {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.tarjeta-uso:nth-child(1) {
    animation-delay: 0.1s;
}

.tarjeta-uso:nth-child(2) {
    animation-delay: 0.2s;
}

.tarjeta-uso:nth-child(3) {
    animation-delay: 0.3s;
}

/* Accesibilidad */
.tarjeta-uso:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.aplicacion-item:focus-within {
    background-color: rgba(65, 117, 252, 0.05);
    border-radius: var(--border-radius-sm);
    padding-left: var(--spacing-sm);
    margin-left: calc(-1 * var(--spacing-sm));
}

/* ============================================
   LIXIVIADOS - CSS MÍNIMO NECESARIO
   ============================================ */

/* Sección Principal */
#lixiviados-main {
    padding-top: 70px;
    background: var(--white);
}

/* Estilos para el contenido de dos columnas */
.two-column-solution {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto var(--spacing-xxl);
}

@media (min-width: 768px) {
    .two-column-solution {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xxl);
        align-items: start;
    }
}

.solution-text {
    padding: var(--spacing-lg);
}

.solution-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.solution-text p {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: var(--spacing-lg);
}

.solution-text p:last-child {
    margin-bottom: 0;
}

.solution-image {
    padding: var(--spacing-lg);
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.solution-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    display: block;
}

.image-caption {
    text-align: center;
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
}

/* Responsive mínimo */
@media (max-width: 768px) {
    #lixiviados-main {
        margin-top: 60px;
    }

    .banner-title {
        font-size: 2.2rem;
    }

    .banner-subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 600px) {
    .banner-title {
        font-size: 1.8rem;
    }

    .description-title {
        font-size: 1.6rem;
    }

    .solution-title {
        font-size: 1.3rem;
    }
}

/* ============================================
   LIXIVIADOS - AJUSTE CENTRADO DE TARJETAS
   ============================================ */

/* Centrar el grid de botones en lixiviados */
#lixiviados-main .buttons-grid {
    justify-content: center;
}

/* Asegurar que las tarjetas ocupen ancho completo en móvil */
@media (max-width: 768px) {
    #lixiviados-main .buttons-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* En escritorio, usar solo 3 columnas centradas */
@media (min-width: 1024px) {
    #lixiviados-main .buttons-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1200px;
        margin: 0 auto;
    }

    #lixiviados-main .nav-button {
        margin: 0 auto;
    }
}

/* ============================================
   BENEFICIOS DESALINIZACIÓN - ESTILOS
   ============================================ */

/* Sección Principal */
#desalinizacion-beneficios-main {
    padding-top: 70px;
    background: var(--white);
}

/* Banner */
.beneficios-banner {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.beneficios-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.beneficios-banner-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.beneficios-banner-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.beneficios-banner-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sección Intro */
.beneficios-intro-section {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

.beneficios-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.beneficios-intro-text {
    font-size: 1.3rem;
    color: var(--text-dark);
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: 0;
}

/* Grid de Beneficios */
.beneficios-grid-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .beneficios-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tarjetas de Beneficios */
.beneficio-card {
    position: relative;
    /* ← ¡IMPORTANTE! Para que ::before se posicione relativo a la tarjeta */
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Centra horizontalmente */
    text-align: center;
    /* Centra el texto */
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    z-index: 1;
    /* Asegura que esté sobre ::before */
}

.beneficio-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-heavy);
}

.beneficio-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-normal);
}

.beneficio-card:hover .beneficio-icon {
    transform: scale(1.1) rotate(5deg);
}

.beneficio-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

.beneficio-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.beneficio-content {
    flex: 1;
}

.beneficio-content p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 0;
}

/* Efectos de borde animado para tarjetas */
.beneficio-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg,
            var(--primary-color),
            var(--primary-dark),
            var(--primary-color));
    border-radius: calc(var(--border-radius-lg) + 2px);
    z-index: -1;
    /* Detrás del contenido */
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.beneficio-card:hover::before {
    opacity: 0.8;
    animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
    0% {
        filter: hue-rotate(0deg);
    }

    100% {
        filter: hue-rotate(360deg);
    }
}

/* Colores específicos para cada tarjeta (opcional) */
#beneficio-movilidad:hover {
    border-color: #4175FC;
}

#beneficio-sin-obras:hover {
    border-color: #25D366;
}

#beneficio-bajo-energia:hover {
    border-color: #FF6B6B;
}

#beneficio-bajo-mantenimiento:hover {
    border-color: #FFD93D;
}

#beneficio-instalacion-rapida:hover {
    border-color: #9B59B6;
}

#beneficio-actualizaciones:hover {
    border-color: #3498DB;
}

#beneficio-bajo-impacto:hover {
    border-color: #2ECC71;
}

#beneficio-proteccion-costera:hover {
    border-color: #E67E22;
}

#beneficio-distribucion:hover {
    border-color: #1ABC9C;
}

/* Sección CTA */
.beneficios-cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.beneficios-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.beneficios-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.beneficios-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.beneficios-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    border: 2px solid transparent;
}

.beneficios-cta-button:hover,
.beneficios-cta-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.beneficios-cta-button-text {
    font-weight: 500;
}

.beneficios-cta-button-arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.beneficios-cta-button:hover .beneficios-cta-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
    #desalinizacion-beneficios-main {
        margin-top: 60px;
    }

    .beneficios-banner-title {
        font-size: 2.2rem;
    }

    .beneficios-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .beneficios-banner-title {
        font-size: 2rem;
    }

    .beneficios-banner-subtitle {
        font-size: 1.1rem;
    }

    .beneficios-intro-text {
        font-size: 1.2rem;
    }

    .beneficios-grid {
        grid-template-columns: 1fr;
    }

    .beneficio-card {
        padding: var(--spacing-lg);
    }

    .beneficio-icon {
        width: 50px;
        height: 50px;
        margin-bottom: var(--spacing-md);
    }

    .beneficio-icon svg {
        width: 25px;
        height: 25px;
    }

    .beneficio-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 600px) {
    .beneficios-banner-title {
        font-size: 1.8rem;
    }

    .beneficios-banner-subtitle {
        font-size: 1rem;
    }

    .beneficios-intro-text {
        font-size: 1.1rem;
    }

    .beneficios-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

@media (max-width: 400px) {
    .beneficios-banner-title {
        font-size: 1.6rem;
    }

    .beneficios-cta-title {
        font-size: 1.5rem;
    }

    .beneficio-card {
        padding: var(--spacing-md);
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.beneficio-card {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.beneficio-card:nth-child(1) {
    animation-delay: 0.1s;
}

.beneficio-card:nth-child(2) {
    animation-delay: 0.2s;
}

.beneficio-card:nth-child(3) {
    animation-delay: 0.3s;
}

.beneficio-card:nth-child(4) {
    animation-delay: 0.4s;
}

.beneficio-card:nth-child(5) {
    animation-delay: 0.5s;
}

.beneficio-card:nth-child(6) {
    animation-delay: 0.6s;
}

.beneficio-card:nth-child(7) {
    animation-delay: 0.7s;
}

.beneficio-card:nth-child(8) {
    animation-delay: 0.8s;
}

.beneficio-card:nth-child(9) {
    animation-delay: 0.9s;
}

/* ============================================
   SISTEMA LEACHLESS - ESTILOS
   ============================================ */

/* Sección Principal */
#sistema-leachless-main {
    padding-top: 70px;
    background: var(--white);
}

/* Hero Section */
.leachless-hero-section {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.leachless-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.leachless-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.leachless-hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.leachless-hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sección Intro */
.leachless-intro-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.leachless-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.leachless-intro-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
}

.leachless-intro-text p {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.leachless-intro-text p:last-child {
    margin-bottom: 0;
}

/* Sección Imagen */
.leachless-image-section {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

.leachless-image-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.leachless-main-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.leachless-image-container:hover .leachless-main-image {
    transform: scale(1.02);
}

.leachless-image-caption {
    padding: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
    border-top: 1px solid var(--border-color);
    background: var(--white);
}

/* Sección Beneficios */
.leachless-benefits-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.leachless-benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .leachless-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xxl);
    }
}

.leachless-benefit-card {
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.leachless-benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.leachless-benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-normal);
}

.leachless-benefit-card:hover .leachless-benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.leachless-benefit-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

.leachless-benefit-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.leachless-benefit-content p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* Colores específicos para tarjetas */
#leachless-rendimiento:hover {
    border-color: #25D366;
}

#leachless-calidad:hover {
    border-color: #3498DB;
}

/* Sección Proceso */
.leachless-process-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(65, 117, 252, 0.05) 100%);
}

.leachless-process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .leachless-process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xxl);
    }
}

.leachless-process-step {
    display: flex;
    gap: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
}

.leachless-process-step:hover {
    transform: translateX(5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.step-description {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 0;
}

/* Colores para pasos del proceso */
#step-evaporacion:hover {
    border-color: #FF6B6B;
}

#step-condensacion:hover {
    border-color: #FFD93D;
}

#step-osmosis:hover {
    border-color: #25D366;
}

#step-reuso:hover {
    border-color: #3498DB;
}

/* Sección CTA */
.leachless-cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.leachless-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.leachless-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.leachless-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.leachless-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    border: 2px solid transparent;
}

.leachless-cta-button:hover,
.leachless-cta-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.leachless-cta-button-text {
    font-weight: 500;
}

.leachless-cta-button-arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.leachless-cta-button:hover .leachless-cta-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
    #sistema-leachless-main {
        margin-top: 60px;
    }

    .leachless-hero-title {
        font-size: 2.2rem;
    }

    .leachless-intro-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .leachless-hero-title {
        font-size: 2rem;
    }

    .leachless-hero-subtitle {
        font-size: 1.1rem;
    }

    .leachless-benefits-grid {
        grid-template-columns: 1fr;
    }

    .leachless-process-steps {
        grid-template-columns: 1fr;
    }

    .leachless-cta-title {
        font-size: 1.8rem;
    }

    .leachless-benefit-card,
    .leachless-process-step {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 600px) {
    .leachless-hero-title {
        font-size: 1.8rem;
    }

    .leachless-hero-subtitle {
        font-size: 1rem;
    }

    .leachless-intro-title {
        font-size: 1.4rem;
    }

    .leachless-intro-text p {
        font-size: 1rem;
    }

    .leachless-benefit-title {
        font-size: 1.2rem;
    }

    .leachless-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }

    .leachless-process-step {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .step-number {
        align-self: flex-start;
    }
}

@media (max-width: 400px) {
    .leachless-hero-title {
        font-size: 1.6rem;
    }

    .leachless-cta-title {
        font-size: 1.5rem;
    }

    .step-title {
        font-size: 1.1rem;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.leachless-benefit-card,
.leachless-process-step {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.leachless-benefit-card:nth-child(1) {
    animation-delay: 0.2s;
}

.leachless-benefit-card:nth-child(2) {
    animation-delay: 0.3s;
}

.leachless-process-step:nth-child(1) {
    animation-delay: 0.3s;
}

.leachless-process-step:nth-child(2) {
    animation-delay: 0.4s;
}

.leachless-process-step:nth-child(3) {
    animation-delay: 0.5s;
}

.leachless-process-step:nth-child(4) {
    animation-delay: 0.6s;
}

/* ============================================
   USOS DE PRODUCTO LIXIVIADOS - ESTILOS
   ============================================ */

/* Sección Principal */
#lixiviados-usos-producto-main {
    padding-top: 70px;
    background: var(--white);
}

/* Banner */
.usos-producto-banner {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.usos-producto-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.usos-producto-banner-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.usos-producto-banner-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.usos-producto-banner-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sección Intro */
.usos-producto-intro {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

.usos-producto-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.usos-producto-intro-text {
    font-size: 1.3rem;
    color: var(--text-dark);
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: 0;
}

/* Grid de Usos */
.usos-producto-grid-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.usos-producto-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .usos-producto-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xxl);
    }
}

/* Tarjetas de Usos */
.uso-producto-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.uso-producto-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-heavy);
}

.uso-producto-header {
    padding: 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    background: var(--light-bg);
}

.uso-producto-image-container {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.uso-producto-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.uso-producto-card:hover .uso-producto-image {
    transform: scale(1.05);
}

.uso-producto-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
    padding: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--white);
}

/* Colores específicos para tarjetas */
#uso-gestion-residuos .uso-producto-title {
    color: #1e7e34;
}

#uso-sectores-industriales .uso-producto-title {
    color: var(--primary-color);
}

/* Contenido de la tarjeta */
.uso-producto-content {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.uso-producto-lista {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.uso-producto-item {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-medium);
    font-size: 1.05rem;
    line-height: 1.6;
    font-family: var(--font-body);
    transition: color var(--transition-fast);
}

.uso-producto-item:last-child {
    border-bottom: none;
}

.uso-producto-card:hover .uso-producto-item {
    color: var(--text-dark);
}

.uso-producto-check {
    color: var(--primary-color);
    font-weight: 700;
    margin-right: var(--spacing-sm);
    font-size: 1.1rem;
    flex-shrink: 0;
    line-height: 1.4;
}

#uso-gestion-residuos .uso-producto-check {
    color: #28a745;
}

#uso-sectores-industriales .uso-producto-check {
    color: var(--primary-dark);
}

/* Efectos de borde animado */
.uso-producto-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg,
            var(--primary-color),
            var(--primary-dark),
            var(--primary-color));
    border-radius: calc(var(--border-radius-lg) + 2px);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.uso-producto-card:hover::before {
    opacity: 0.8;
    animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
    0% {
        filter: hue-rotate(0deg);
    }

    100% {
        filter: hue-rotate(360deg);
    }
}

/* Sección Beneficios */
.usos-producto-beneficios {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(65, 117, 252, 0.05) 100%);
}

.usos-producto-beneficios-content {
    max-width: var(--container-max);
    margin: 0 auto;
}

.usos-producto-beneficios-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.usos-producto-beneficios-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-color);
}

.usos-producto-beneficios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .usos-producto-beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .usos-producto-beneficios-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.beneficio-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    text-align: center;
}

.beneficio-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.beneficio-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.beneficio-item-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.beneficio-item-text {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Sección CTA */
.usos-producto-cta {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.usos-producto-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.usos-producto-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.usos-producto-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.usos-producto-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    border: 2px solid transparent;
}

.usos-producto-cta-button:hover,
.usos-producto-cta-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.usos-producto-cta-button-text {
    font-weight: 500;
}

.usos-producto-cta-button-arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.usos-producto-cta-button:hover .usos-producto-cta-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
    #lixiviados-usos-producto-main {
        margin-top: 60px;
    }

    .usos-producto-banner-title {
        font-size: 2.2rem;
    }

    .usos-producto-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .usos-producto-banner-title {
        font-size: 2rem;
    }

    .usos-producto-banner-subtitle {
        font-size: 1.1rem;
    }

    .usos-producto-intro-text {
        font-size: 1.2rem;
    }

    .usos-producto-grid {
        grid-template-columns: 1fr;
    }

    .uso-producto-image-container {
        height: 180px;
    }

    .usos-producto-beneficios-grid {
        grid-template-columns: 1fr;
    }

    .uso-producto-content {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 600px) {
    .usos-producto-banner-title {
        font-size: 1.8rem;
    }

    .usos-producto-banner-subtitle {
        font-size: 1rem;
    }

    .usos-producto-intro-text {
        font-size: 1.1rem;
    }

    .usos-producto-beneficios-title {
        font-size: 1.8rem;
    }

    .uso-producto-title {
        font-size: 1.3rem;
        padding: var(--spacing-md);
    }

    .uso-producto-item {
        font-size: 1rem;
    }

    .usos-producto-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

@media (max-width: 400px) {
    .usos-producto-banner-title {
        font-size: 1.6rem;
    }

    .usos-producto-cta-title {
        font-size: 1.5rem;
    }

    .uso-producto-image-container {
        height: 160px;
    }

    .beneficio-item {
        padding: var(--spacing-lg);
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.uso-producto-card,
.beneficio-item {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.uso-producto-card:nth-child(1) {
    animation-delay: 0.1s;
}

.uso-producto-card:nth-child(2) {
    animation-delay: 0.2s;
}

.beneficio-item:nth-child(1) {
    animation-delay: 0.3s;
}

.beneficio-item:nth-child(2) {
    animation-delay: 0.4s;
}

.beneficio-item:nth-child(3) {
    animation-delay: 0.5s;
}

.beneficio-item:nth-child(4) {
    animation-delay: 0.6s;
}

/* ============================================
   LEACHLESS USOS PÁGINA - CSS COMPLETO
   ============================================ */

/* Reset específico para esta página */
#leachless-usos-page {
    padding-top: 70px;
    background: var(--white);
    font-family: var(--font-body);
}

/* Hero Section */
.leachless-usos-hero {
    background: linear-gradient(135deg, #1a365d 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.leachless-usos-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.leachless-usos-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.leachless-usos-hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    line-height: 1.2;
}

.leachless-usos-hero-description {
    font-size: 1.3rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sección de Imágenes de Sectores */
.leachless-usos-sectores {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
}

.leachless-usos-sectores-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.leachless-usos-sectores-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.leachless-usos-sectores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.leachless-sector-image {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.leachless-sector-image:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.leachless-sector-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-normal);
}

.leachless-sector-image:hover .leachless-sector-img {
    transform: scale(1.05);
}

/* Sección de Contenido Principal */
.leachless-usos-cards {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.leachless-cards-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

/* Secciones Individuales */
.leachless-uso-section {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.leachless-uso-section:last-child {
    margin-bottom: 0;
}

.leachless-uso-section:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

/* Header de Sección */
.leachless-section-header {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-bottom: 1px solid var(--border-color);
}

#section-gestion-residuos .leachless-section-header {
    background: linear-gradient(135deg, #1e7e34, #28a745);
}

#section-industriales .leachless-section-header {
    background: linear-gradient(135deg, #084AF3, #4175FC);
}

.leachless-section-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.3;
    text-align: center;
}

/* Contenido de Sección */
.leachless-section-content {
    padding: var(--spacing-xl);
}

.leachless-application-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.leachless-application-item {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-md) var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.leachless-application-item:last-child {
    border-bottom: none;
}

.leachless-application-item:hover {
    background: rgba(65, 117, 252, 0.05);
    border-radius: var(--border-radius-sm);
    padding-left: var(--spacing-md);
}

.leachless-check-icon {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
    line-height: 1.4;
    min-width: 24px;
}

#section-gestion-residuos .leachless-check-icon {
    color: #28a745;
}

#section-industriales .leachless-check-icon {
    color: var(--primary-dark);
}

.leachless-application-text {
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.5;
    font-weight: 500;
    flex: 1;
}

/* Efecto de borde sutil en hover */
.leachless-uso-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.leachless-uso-section:hover::after {
    opacity: 1;
}

#section-gestion-residuos::after {
    background: linear-gradient(90deg, #1e7e34, #28a745);
}

#section-industriales::after {
    background: linear-gradient(90deg, #084AF3, #4175FC);
}

@media (min-width: 768px) {
    .leachless-cards-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xxl);
        align-items: stretch;
    }

    .leachless-uso-section {
        margin-bottom: 0;
        height: 100%;
        display: flex;
        flex-direction: column;
    }

    .leachless-section-content {
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .leachless-application-list {
        flex: 1;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    #leachless-usos-page {
        margin-top: 60px;
    }

    .leachless-usos-hero-title {
        font-size: 2.2rem;
    }

    .leachless-usos-hero-description {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .leachless-usos-hero-title {
        font-size: 2rem;
    }

    .leachless-usos-sectores-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .leachless-sector-img {
        height: 180px;
    }

    .leachless-section-title {
        font-size: 1.4rem;
    }

    .leachless-application-text {
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .leachless-usos-hero-title {
        font-size: 1.8rem;
    }

    .leachless-usos-hero-description {
        font-size: 1rem;
    }

    .leachless-usos-sectores-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .leachless-sector-img {
        height: 160px;
    }

    .leachless-usos-sectores-title {
        font-size: 1.8rem;
    }

    .leachless-section-header {
        padding: var(--spacing-md);
    }

    .leachless-section-content {
        padding: var(--spacing-lg);
    }

    .leachless-application-item {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 400px) {
    .leachless-usos-hero-title {
        font-size: 1.6rem;
    }

    .leachless-section-title {
        font-size: 1.2rem;
    }

    .leachless-check-icon {
        margin-right: var(--spacing-sm);
        font-size: 1.1rem;
    }
}

/* Animaciones */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.leachless-sector-image {
    animation: slideInUp 0.5s ease-out forwards;
    opacity: 0;
}

.leachless-sector-image:nth-child(1) {
    animation-delay: 0.1s;
}

.leachless-sector-image:nth-child(2) {
    animation-delay: 0.2s;
}

.leachless-sector-image:nth-child(3) {
    animation-delay: 0.3s;
}

.leachless-uso-section {
    animation: slideInUp 0.6s ease-out forwards;
    opacity: 0;
}

.leachless-uso-section:nth-child(1) {
    animation-delay: 0.4s;
}

.leachless-uso-section:nth-child(2) {
    animation-delay: 0.5s;
}

/* Accesibilidad */
.leachless-application-item:focus-within {
    background: rgba(65, 117, 252, 0.1);
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
}

.leachless-sector-image:focus-within {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
}

/* ============================================
   LEACHLESS BENEFICIOS - CSS COMPLETO
   ============================================ */

/* Sección Principal */
#leachless-beneficios-main {
    padding-top: 70px;
    background: var(--white);
}

/* Hero Section */
.leachless-beneficios-hero {
    background: linear-gradient(135deg, #1a365d 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.leachless-beneficios-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.leachless-beneficios-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.leachless-beneficios-hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    line-height: 1.2;
}

.leachless-beneficios-hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Grid de Beneficios */
.leachless-beneficios-grid-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
}

.leachless-beneficios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .leachless-beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .leachless-beneficios-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tarjetas de Beneficios */
.leachless-beneficio-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.leachless-beneficio-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-heavy);
}

/* Iconos de Beneficios */
.leachless-beneficio-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.leachless-beneficio-card:hover .leachless-beneficio-icon {
    transform: scale(1.1) rotate(5deg);
}

.leachless-beneficio-icon svg {
    width: 35px;
    height: 35px;
    fill: var(--white);
}

/* Colores específicos para iconos */
#leachless-beneficio-recuperacion .leachless-beneficio-icon {
    background: linear-gradient(135deg, #1e7e34, #28a745);
}

#leachless-beneficio-energia .leachless-beneficio-icon {
    background: linear-gradient(135deg, #FF6B6B, #EE5A52);
}

#leachless-beneficio-valorizacion .leachless-beneficio-icon {
    background: linear-gradient(135deg, #FFD93D, #FFB347);
}

#leachless-beneficio-concentrado .leachless-beneficio-icon {
    background: linear-gradient(135deg, #3498DB, #2980B9);
}

#leachless-beneficio-impacto .leachless-beneficio-icon {
    background: linear-gradient(135deg, #2ECC71, #27AE60);
}

/* Títulos de Beneficios */
.leachless-beneficio-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

/* Contenido de Beneficios */
.leachless-beneficio-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.leachless-beneficio-content p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* Efectos de fondo en hover */
.leachless-beneficio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(65, 117, 252, 0.03),
            rgba(8, 74, 243, 0.01));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.leachless-beneficio-card:hover::before {
    opacity: 1;
}

/* Borde animado */
.leachless-beneficio-card::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(45deg,
            var(--primary-color),
            var(--primary-dark),
            var(--primary-color));
    border-radius: calc(var(--border-radius-lg) + 1px);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.leachless-beneficio-card:hover::after {
    opacity: 0.7;
    animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
    0% {
        filter: hue-rotate(0deg);
    }

    100% {
        filter: hue-rotate(360deg);
    }
}

/* Sección CTA */
.leachless-beneficios-cta {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.leachless-beneficios-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.leachless-beneficios-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.leachless-beneficios-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.leachless-beneficios-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    border: 2px solid transparent;
}

.leachless-beneficios-cta-button:hover,
.leachless-beneficios-cta-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.leachless-beneficios-cta-button-text {
    font-weight: 500;
}

.leachless-beneficios-cta-button-arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.leachless-beneficios-cta-button:hover .leachless-beneficios-cta-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
    #leachless-beneficios-main {
        margin-top: 60px;
    }

    .leachless-beneficios-hero-title {
        font-size: 2.2rem;
    }

    .leachless-beneficios-hero-subtitle {
        font-size: 1.1rem;
    }

    .leachless-beneficios-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .leachless-beneficios-hero-title {
        font-size: 2rem;
    }

    .leachless-beneficios-grid {
        grid-template-columns: 1fr;
    }

    .leachless-beneficio-card {
        padding: var(--spacing-lg);
    }

    .leachless-beneficio-icon {
        width: 60px;
        height: 60px;
        margin-bottom: var(--spacing-md);
    }

    .leachless-beneficio-icon svg {
        width: 30px;
        height: 30px;
    }

    .leachless-beneficio-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 600px) {
    .leachless-beneficios-hero-title {
        font-size: 1.8rem;
    }

    .leachless-beneficios-hero-subtitle {
        font-size: 1rem;
    }

    .leachless-beneficios-grid-section {
        padding: var(--spacing-xl) 0;
    }

    .leachless-beneficios-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

@media (max-width: 400px) {
    .leachless-beneficios-hero-title {
        font-size: 1.6rem;
    }

    .leachless-beneficios-cta-title {
        font-size: 1.5rem;
    }

    .leachless-beneficio-card {
        padding: var(--spacing-md);
    }

    .leachless-beneficio-icon {
        width: 50px;
        height: 50px;
    }

    .leachless-beneficio-icon svg {
        width: 25px;
        height: 25px;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.leachless-beneficio-card {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.leachless-beneficio-card:nth-child(1) {
    animation-delay: 0.1s;
}

.leachless-beneficio-card:nth-child(2) {
    animation-delay: 0.2s;
}

.leachless-beneficio-card:nth-child(3) {
    animation-delay: 0.3s;
}

.leachless-beneficio-card:nth-child(4) {
    animation-delay: 0.4s;
}

.leachless-beneficio-card:nth-child(5) {
    animation-delay: 0.5s;
}



/* ============================================
   TRITON SERVICIOS - CSS ESPECÍFICO
   ============================================ */

/* CONTENEDOR PRINCIPAL */
#triton-servicios {
    padding-top: 70px;
    background: var(--white);
}

/* INTRODUCCIÓN */
.servicios-introduccion {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    color: var(--white);
    text-align: center;
}

.servicios-cabecera {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.servicios-encabezado {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.servicios-descripcion-contenido {
    max-width: 800px;
    margin: 0 auto;
}

.servicios-parrafo {
    font-size: 1.2rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* SECCIÓN ENLACES */
.servicios-enlaces {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
}

.servicios-columnas {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .servicios-columnas {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xxl);
    }
}

/* COLUMNA INDIVIDUAL */
.servicio-columna {
    width: 100%;
}

.servicio-enlace-imagen {
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    height: 100%;
}

.servicio-enlace-imagen:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

/* MARCO DE IMAGEN */
.servicio-imagen-marco {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.servicio-imagen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.servicio-enlace-imagen:hover .servicio-imagen {
    transform: scale(1.05);
}

.servicio-imagen-capa {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.1) 0%,
            rgba(0, 0, 0, 0.3) 100%);
    opacity: 0.3;
    transition: opacity var(--transition-normal);
}

.servicio-enlace-imagen:hover .servicio-imagen-capa {
    opacity: 0.4;
}

/* CONTENIDO TEXTUAL */
.servicio-contenido-textual {
    padding: var(--spacing-xl);
    text-align: center;
}

.servicio-titulo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.servicio-resumen {
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--text-medium);
    margin: 0;
}

/* EFECTOS ESPECÍFICOS HOVER */
.servicio-enlace-imagen:hover .servicio-titulo {
    color: var(--primary-color);
}

/* LÍNEA DIVISORIA EN HOVER */
.servicio-enlace-imagen::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.servicio-enlace-imagen:hover::after {
    opacity: 1;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    #triton-servicios {
        margin-top: 60px;
    }

    .servicios-encabezado {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .servicios-encabezado {
        font-size: 2rem;
    }

    .servicios-parrafo {
        font-size: 1.1rem;
    }

    .servicios-columnas {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .servicio-imagen-marco {
        height: 240px;
    }

    .servicio-contenido-textual {
        padding: var(--spacing-lg);
    }

    .servicio-titulo {
        font-size: 1.5rem;
    }
}

@media (max-width: 600px) {

    .servicios-introduccion,
    .servicios-enlaces {
        padding: var(--spacing-xl) 0;
    }

    .servicios-encabezado {
        font-size: 1.8rem;
    }

    .servicios-parrafo {
        font-size: 1rem;
    }

    .servicio-imagen-marco {
        height: 220px;
    }

    .servicio-titulo {
        font-size: 1.4rem;
    }

    .servicio-resumen {
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .servicios-encabezado {
        font-size: 1.6rem;
    }

    .servicio-imagen-marco {
        height: 200px;
    }

    .servicio-contenido-textual {
        padding: var(--spacing-md);
    }
}

/* ANIMACIONES */
@keyframes aparecerDesdeAbajo {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.servicio-columna {
    animation: aparecerDesdeAbajo 0.5s ease-out forwards;
    opacity: 0;
}

.servicio-columna:nth-child(1) {
    animation-delay: 0.1s;
}

.servicio-columna:nth-child(2) {
    animation-delay: 0.2s;
}

/* ACCESIBILIDAD */
.servicio-enlace-imagen:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
}


/* ============================================
   INSTALACIÓN - ESTILOS (UNA SOLA COLUMNA)
   ============================================ */

/* Sección Principal */
#instalacion-main {
    padding-top: 70px;
    background: var(--white);
}

/* Hero Section */
.instalacion-hero-section {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.instalacion-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.instalacion-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.instalacion-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    line-height: 1.2;
}

.instalacion-hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sección Intro */
.instalacion-intro-section {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

.instalacion-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.instalacion-intro-text {
    font-size: 1.3rem;
    color: var(--text-dark);
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: 0;
    padding: 0 var(--spacing-md);
}

/* Separador */
.instalacion-separador {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

/* Sección Proceso - UNA SOLA COLUMNA */
.instalacion-proceso-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

/* Grid de una sola columna */
.instalacion-proceso-grid {
    max-width: 800px;
    /* Ancho máximo para mejor lectura */
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Contenido del Proceso */
.instalacion-proceso-content {
    padding: 0;
}

.instalacion-proceso-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.instalacion-proceso-descripcion {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.instalacion-proceso-descripcion p {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Lista de Conexiones */
.instalacion-conexiones-list {
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.instalacion-conexion-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.instalacion-conexion-item:last-child {
    border-bottom: none;
}

.instalacion-conexion-item:hover {
    background: rgba(65, 117, 252, 0.05);
    border-radius: var(--border-radius-sm);
    padding-left: var(--spacing-lg);
}

.instalacion-conexion-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: bold;
    flex-shrink: 0;
    line-height: 1.4;
    margin-top: 2px;
}

.instalacion-conexion-text {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.6;
    flex: 1;
}

.instalacion-conexion-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Sección Sala de Máquinas */
.instalacion-sala-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.instalacion-sala-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.instalacion-sala-text {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* Imagen del Proceso - UNA SOLA COLUMNA */
.instalacion-proceso-imagen {
    padding: 0;
    margin-top: var(--spacing-xl);
}

.instalacion-imagen-container {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    max-width: 700px;
    /* Ancho máximo controlado */
    margin: 0 auto;
}

.instalacion-imagen-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.instalacion-imagen {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
    max-height: 450px;
    /* Altura controlada */
    object-fit: cover;
}

.instalacion-imagen-container:hover .instalacion-imagen {
    transform: scale(1.02);
}

.instalacion-imagen-caption {
    padding: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
    border-top: 1px solid var(--border-color);
    background: var(--white);
}

/* Sección Ventajas */
.instalacion-ventajas-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(65, 117, 252, 0.05) 100%);
}

.instalacion-ventajas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .instalacion-ventajas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .instalacion-ventajas-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.instalacion-ventaja-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.instalacion-ventaja-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.instalacion-ventaja-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
    transition: transform var(--transition-normal);
}

.instalacion-ventaja-card:hover .instalacion-ventaja-icon {
    transform: scale(1.1) rotate(5deg);
}

.instalacion-ventaja-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.instalacion-ventaja-text {
    color: var(--text-medium);
    line-height: 1.5;
    font-size: 1rem;
    margin-bottom: 0;
    flex: 1;
}

/* Colores específicos para ventajas */
.instalacion-ventaja-card:nth-child(1):hover {
    border-color: #4175FC;
}

.instalacion-ventaja-card:nth-child(2):hover {
    border-color: #FFD93D;
}

.instalacion-ventaja-card:nth-child(3):hover {
    border-color: #25D366;
}

.instalacion-ventaja-card:nth-child(4):hover {
    border-color: #FF6B6B;
}

/* Sección CTA */
.instalacion-cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.instalacion-cta-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.instalacion-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.instalacion-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.instalacion-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    border: 2px solid transparent;
}

.instalacion-cta-button:hover,
.instalacion-cta-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.instalacion-cta-button-text {
    font-weight: 500;
}

.instalacion-cta-button-arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.instalacion-cta-button:hover .instalacion-cta-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
    #instalacion-main {
        margin-top: 60px;
    }

    .instalacion-hero-title {
        font-size: 2.2rem;
    }

    .instalacion-proceso-title {
        font-size: 1.8rem;
    }

    .instalacion-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .instalacion-hero-title {
        font-size: 2rem;
    }

    .instalacion-hero-subtitle {
        font-size: 1.1rem;
    }

    .instalacion-intro-text {
        font-size: 1.2rem;
    }

    .instalacion-proceso-title {
        font-size: 1.6rem;
    }

    .instalacion-ventajas-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .instalacion-ventaja-card {
        padding: var(--spacing-lg);
    }

    .instalacion-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }

    .instalacion-imagen {
        max-height: 350px;
    }
}

@media (max-width: 600px) {
    .instalacion-hero-title {
        font-size: 1.8rem;
    }

    .instalacion-hero-subtitle {
        font-size: 1rem;
    }

    .instalacion-intro-text {
        font-size: 1.1rem;
        padding: 0 var(--spacing-sm);
    }

    .instalacion-proceso-title {
        font-size: 1.5rem;
    }

    .instalacion-conexion-text {
        font-size: 1rem;
    }

    .instalacion-sala-title {
        font-size: 1.2rem;
    }

    .instalacion-ventaja-title {
        font-size: 1.2rem;
    }

    .instalacion-ventaja-icon {
        font-size: 2.2rem;
    }

    .instalacion-imagen {
        max-height: 300px;
    }

    .instalacion-cta-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 400px) {
    .instalacion-hero-title {
        font-size: 1.6rem;
    }

    .instalacion-proceso-content {
        padding: 0 var(--spacing-sm);
    }

    .instalacion-sala-section {
        padding: var(--spacing-md);
    }

    .instalacion-imagen {
        max-height: 250px;
    }

    .instalacion-cta-title {
        font-size: 1.5rem;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.instalacion-ventaja-card {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.instalacion-ventaja-card:nth-child(1) {
    animation-delay: 0.1s;
}

.instalacion-ventaja-card:nth-child(2) {
    animation-delay: 0.2s;
}

.instalacion-ventaja-card:nth-child(3) {
    animation-delay: 0.3s;
}

.instalacion-ventaja-card:nth-child(4) {
    animation-delay: 0.4s;
}

.instalacion-conexion-item {
    animation: fadeInUp 0.4s ease-out forwards;
    opacity: 0;
}

.instalacion-conexion-item:nth-child(1) {
    animation-delay: 0.2s;
}

.instalacion-conexion-item:nth-child(2) {
    animation-delay: 0.3s;
}

.instalacion-conexion-item:nth-child(3) {
    animation-delay: 0.4s;
}

.instalacion-conexion-item:nth-child(4) {
    animation-delay: 0.5s;
}

/* ============================================
   MANTENIMIENTO - UNA SOLA COLUMNA
   ============================================ */

/* Sección Principal */
#mantenimiento-main {
    padding-top: 70px;
    background: var(--white);
}

/* Hero Section */
.mantenimiento-hero-section {
    background: linear-gradient(135deg, #1a365d 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.mantenimiento-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(65, 117, 252, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(8, 74, 243, 0.1) 0%, transparent 50%);
}

.mantenimiento-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.mantenimiento-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    line-height: 1.2;
}

.mantenimiento-hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Separador */
.mantenimiento-separador {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 600px;
    margin: var(--spacing-xl) auto;
}

/* Sección de Contenido - UNA SOLA COLUMNA */
.mantenimiento-contenido-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.mantenimiento-contenido-section .container {
    max-width: 800px;
    /* Ancho máximo para mejor lectura */
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Título Sección */
.mantenimiento-titulo-seccion {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.mantenimiento-titulo-principal {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.mantenimiento-subrayado {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    margin: 0 auto;
    border-radius: 2px;
}

/* Imagen Principal */
.mantenimiento-imagen-container {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    border: 2px solid var(--border-color);
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-xl);
}

.mantenimiento-imagen-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.mantenimiento-imagen-principal {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-normal);
}

.mantenimiento-imagen-container:hover .mantenimiento-imagen-principal {
    transform: scale(1.03);
}

.mantenimiento-imagen-caption {
    padding: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-medium);
    font-style: italic;
    border-top: 1px solid var(--border-color);
    background: var(--white);
}

/* Items de Mantenimiento */
.mantenimiento-items-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.mantenimiento-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
}

.mantenimiento-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.mantenimiento-item-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mantenimiento-item-titulo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    line-height: 1.3;
}

/* Colores específicos para cada item */
.mantenimiento-item:nth-child(2) .mantenimiento-item-header {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.mantenimiento-item:nth-child(3) .mantenimiento-item-header {
    background: linear-gradient(135deg, #FF6B6B, #EE5A52);
}

.mantenimiento-item-contenido {
    padding: var(--spacing-xl);
}

.mantenimiento-item-texto {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 0;
    text-align: center;
}

/* Sección Honorarios */
.mantenimiento-honorarios {
    background: linear-gradient(135deg, rgba(65, 117, 252, 0.1), rgba(8, 74, 243, 0.05));
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: all var(--transition-normal);
    margin-top: var(--spacing-xl);
}

.mantenimiento-honorarios:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-light);
}

.mantenimiento-honorarios-icono {
    font-size: 2.5rem;
    flex-shrink: 0;
    transition: transform var(--transition-normal);
}

.mantenimiento-honorarios:hover .mantenimiento-honorarios-icono {
    transform: scale(1.1) rotate(5deg);
}

.mantenimiento-honorarios-contenido {
    flex: 1;
}

.mantenimiento-honorarios-titulo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.mantenimiento-honorarios-texto {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* Sección CTA */
.mantenimiento-cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a365d 100%);
    text-align: center;
}

.mantenimiento-cta-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.mantenimiento-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.mantenimiento-cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.mantenimiento-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-family: var(--font-button);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-medium);
    border: 2px solid transparent;
}

.mantenimiento-cta-button:hover,
.mantenimiento-cta-button:focus {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.mantenimiento-cta-button-text {
    font-weight: 500;
}

.mantenimiento-cta-button-arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.mantenimiento-cta-button:hover .mantenimiento-cta-button-arrow {
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
    #mantenimiento-main {
        margin-top: 60px;
    }

    .mantenimiento-hero-title {
        font-size: 2.2rem;
    }

    .mantenimiento-titulo-principal {
        font-size: 1.8rem;
    }

    .mantenimiento-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .mantenimiento-hero-title {
        font-size: 2rem;
    }

    .mantenimiento-hero-subtitle {
        font-size: 1.2rem;
    }

    .mantenimiento-imagen-principal {
        height: 300px;
    }

    .mantenimiento-item-titulo {
        font-size: 1.2rem;
    }

    .mantenimiento-item-contenido {
        padding: var(--spacing-lg);
    }

    .mantenimiento-honorarios {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }

    .mantenimiento-cta-button {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

@media (max-width: 600px) {
    .mantenimiento-hero-title {
        font-size: 1.8rem;
    }

    .mantenimiento-hero-subtitle {
        font-size: 1.1rem;
    }

    .mantenimiento-titulo-principal {
        font-size: 1.6rem;
    }

    .mantenimiento-item-texto {
        font-size: 1rem;
    }

    .mantenimiento-honorarios-icono {
        font-size: 2rem;
    }

    .mantenimiento-honorarios-titulo {
        font-size: 1.2rem;
    }

    .mantenimiento-imagen-principal {
        height: 250px;
    }

    .mantenimiento-cta-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 400px) {
    .mantenimiento-hero-title {
        font-size: 1.6rem;
    }

    .mantenimiento-hero-subtitle {
        font-size: 1rem;
    }

    .mantenimiento-titulo-principal {
        font-size: 1.4rem;
    }

    .mantenimiento-item-header {
        padding: var(--spacing-md);
    }

    .mantenimiento-imagen-principal {
        height: 200px;
    }

    .mantenimiento-cta-title {
        font-size: 1.5rem;
    }
}

/* Animaciones */
@keyframes mantenimientoFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mantenimiento-item {
    animation: mantenimientoFadeIn 0.6s ease-out forwards;
    opacity: 0;
}

.mantenimiento-item:nth-child(1) {
    animation-delay: 0.1s;
}

.mantenimiento-item:nth-child(2) {
    animation-delay: 0.2s;
}

.mantenimiento-item:nth-child(3) {
    animation-delay: 0.3s;
}

.mantenimiento-honorarios {
    animation: mantenimientoFadeIn 0.6s ease-out 0.4s forwards;
    opacity: 0;
}

.mantenimiento-imagen-container {
    animation: mantenimientoFadeIn 0.6s ease-out 0.5s forwards;
    opacity: 0;
}

/* ============================================
   CLIENTES - CARRUSEL PURO CSS
   ============================================ */

#clientes-main {
    padding-top: 70px;
    background: var(--white);
}

/* Hero Section */
.clientes-hero-section {
    background: linear-gradient(135deg, #1a365d 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.clientes-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.clientes-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.clientes-hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* Separador */
.clientes-separador {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 600px;
    margin: var(--spacing-lg) auto;
}

/* Introducción */
.clientes-intro-section {
    padding: var(--spacing-lg) 0;
    background: var(--white);
}

.clientes-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.clientes-intro-text {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.6;
}

/* Carrusel Section */
.clientes-carrusel-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
    overflow: hidden;
    /* IMPORTANTE: Oculta el desbordamiento */
}

.clientes-carrusel-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.clientes-carrusel-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.clientes-carrusel-subrayado {
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    margin: 0 auto;
}

/* Contenedor del Carrusel */
.clientes-carrusel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
    overflow: hidden;
    /* IMPORTANTE: Oculta el desbordamiento */
}

/* Track del Carrusel - INFINITO */
.clientes-carrusel-track {
    display: flex;
    gap: var(--spacing-xl);
    animation: clientesCarrusel 70s linear infinite;
    /* Animación continua */
    will-change: transform;
    /* Optimización para animaciones */
}

/* Items del Carrusel */
.clientes-carrusel-item {
    flex: 0 0 180px;
    /* Ancho fijo */
    height: 100px;
    /* Alto fijo */
    background: var(--white);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.clientes-logo-img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.clientes-carrusel-item:hover .clientes-logo-img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ANIMACIÓN DEL CARRUSEL - CORRECCIÓN */
@keyframes clientesCarrusel {
    0% {
        transform: translateX(0);
    }

    100% {
        /* 40 items × (180px + 32px gap) = 8480px */
        transform: translateX(calc(-8480px / 2));
        /* Mueve la mitad del total */
    }
}

/* Sección CTA */
.clientes-cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    text-align: center;
}

.clientes-cta-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.clientes-cta-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.clientes-cta-text {
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

.clientes-cta-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.5s ease;
}

.clientes-cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 1024px) {
    #clientes-main {
        margin-top: 60px;
    }

    .clientes-hero-title {
        font-size: 2rem;
    }

    .clientes-carrusel-title {
        font-size: 1.8rem;
    }

    .clientes-carrusel-item {
        flex: 0 0 150px;
        height: 90px;
    }

    @keyframes clientesCarrusel {
        100% {
            transform: translateX(calc(-40 * 150px - 40 * 24px) / 2);
        }
    }
}

@media (max-width: 768px) {
    .clientes-hero-title {
        font-size: 1.8rem;
    }

    .clientes-hero-subtitle {
        font-size: 1.1rem;
    }

    .clientes-carrusel-item {
        flex: 0 0 130px;
        height: 80px;
    }

    .clientes-carrusel-track {
        gap: var(--spacing-lg);
    }

    .clientes-logo-img {
        max-height: 60px;
    }

    .clientes-cta-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 600px) {
    .clientes-hero-title {
        font-size: 1.6rem;
    }

    .clientes-hero-subtitle {
        font-size: 1rem;
    }

    .clientes-carrusel-item {
        flex: 0 0 120px;
        height: 70px;
    }

    .clientes-logo-img {
        max-height: 50px;
    }

    .clientes-cta-title {
        font-size: 1.4rem;
    }

    .clientes-cta-text {
        font-size: 1rem;
    }
}

/* ============================================
   CONTACTO - ESTILOS (2 COLUMNAS ARRIBA + MAPA ABAJO)
   ============================================ */

/* Sección Principal */
#contacto-main {
    padding-top: 70px;
    background: var(--white);
}

/* Hero Section */
.contacto-hero-section {
    background: linear-gradient(135deg, #1a365d 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.contacto-hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.contacto-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.contacto-hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* Separador */
.contacto-separador {
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border-color) 50%,
            transparent 100%);
    max-width: 600px;
    margin: var(--spacing-lg) auto;
}

/* Sección de 2 Columnas */
.contacto-dos-columnas-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.contacto-dos-columnas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 1024px) {
    .contacto-dos-columnas-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
}

/* Tarjetas Comunes */
.contacto-info-card,
.contacto-formulario-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Títulos Comunes */
.contacto-info-title,
.contacto-formulario-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

/* Subrayados Comunes */
.contacto-info-subrayado,
.contacto-formulario-subrayado {
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    margin: 0 auto var(--spacing-lg);
    border-radius: 2px;
}

/* ========== COLUMNA 1: INFORMACIÓN ========== */
.contacto-info-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

.contacto-info-item:last-child {
    border-bottom: none;
}

.contacto-info-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-bg);
    border-radius: 50%;
}

.contacto-info-content {
    flex: 1;
}

.contacto-info-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.contacto-info-text {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.contacto-info-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    display: inline-block;
}

.contacto-info-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contacto-info-telefonos {
    margin-top: var(--spacing-xs);
}

/* ========== COLUMNA 2: FORMULARIO ========== */
.contacto-formulario {
    margin-top: var(--spacing-md);
}

.contacto-form-group {
    margin-bottom: var(--spacing-md);
}

.contacto-form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.contacto-form-label::after {
    content: '*';
    color: #dc3545;
    margin-left: 4px;
}

.contacto-form-label:not([for*="*"])::after {
    content: '';
}

.contacto-form-input,
.contacto-form-select,
.contacto-form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    background: var(--white);
    transition: all var(--transition-fast);
}

.contacto-form-input:focus,
.contacto-form-select:focus,
.contacto-form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(65, 117, 252, 0.1);
}

.contacto-form-input-error {
    border-color: #dc3545;
    background-color: rgba(220, 53, 69, 0.05);
}

.contacto-form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234175FC' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
}

.contacto-form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

.contacto-form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: var(--spacing-lg) 0;
}

.contacto-form-checkbox {
    margin-top: 3px;
    flex-shrink: 0;
}

.contacto-form-check-label {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.4;
}

.contacto-form-link {
    color: var(--primary-color);
    text-decoration: none;
}

.contacto-form-link:hover {
    text-decoration: underline;
}

.contacto-form-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-md);
    padding: 16px;
    font-family: var(--font-button);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contacto-form-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.contacto-form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.contacto-form-submit-icon {
    font-size: 1.2rem;
}

.contacto-form-mensaje {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    font-size: 0.95rem;
    line-height: 1.5;
}

.contacto-form-mensaje-exito {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid #28a745;
    color: #155724;
}

.contacto-form-mensaje-error {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid #dc3545;
    color: #721c24;
}

/* ========== SECCIÓN DEL MAPA (ABAJO) ========== */
.contacto-mapa-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-bg);
    border-top: 1px solid var(--border-color);
}

.contacto-mapa-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.contacto-mapa-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.contacto-mapa-subrayado {
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    margin: 0 auto var(--spacing-md);
    border-radius: 2px;
}

.contacto-mapa-subtitle {
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

.contacto-mapa-container {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.contacto-mapa-iframe {
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
}

.contacto-mapa-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .contacto-mapa-info {
        grid-template-columns: 1fr 1fr;
    }
}

.contacto-mapa-direccion {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.contacto-mapa-direccion-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
}

.contacto-mapa-direccion-text {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: var(--spacing-lg);
}

.contacto-mapa-contactos {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contacto-mapa-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    background: var(--light-bg);
}

.contacto-mapa-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

.contacto-mapa-link-icon {
    font-size: 1.2rem;
}

/* Responsive */
@media (max-width: 1024px) {
    #contacto-main {
        margin-top: 60px;
    }

    .contacto-hero-title {
        font-size: 2rem;
    }

    .contacto-dos-columnas-grid {
        grid-template-columns: 1fr;
        max-width: 800px;
    }

    .contacto-info-card,
    .contacto-formulario-card {
        padding: var(--spacing-lg);
    }

    .contacto-mapa-title {
        font-size: 1.8rem;
    }

    .contacto-mapa-iframe {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .contacto-hero-title {
        font-size: 1.8rem;
    }

    .contacto-hero-subtitle {
        font-size: 1.1rem;
    }

    .contacto-info-title,
    .contacto-formulario-title {
        font-size: 1.3rem;
    }

    .contacto-form-input,
    .contacto-form-select,
    .contacto-form-textarea {
        padding: 10px 14px;
        font-size: 0.95rem;
    }

    .contacto-form-submit {
        padding: 14px;
        font-size: 0.95rem;
    }

    .contacto-mapa-section {
        padding: var(--spacing-xl) 0;
    }

    .contacto-mapa-iframe {
        height: 350px;
    }
}

@media (max-width: 600px) {
    .contacto-hero-title {
        font-size: 1.6rem;
    }

    .contacto-hero-subtitle {
        font-size: 1rem;
    }

    .contacto-dos-columnas-section {
        padding: var(--spacing-lg) 0;
    }

    .contacto-info-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-md) 0;
    }

    .contacto-info-icon {
        margin: 0 auto;
    }

    .contacto-mapa-iframe {
        height: 300px;
    }

    .contacto-mapa-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 400px) {
    .contacto-hero-title {
        font-size: 1.5rem;
    }

    .contacto-form-check {
        flex-direction: column;
        align-items: flex-start;
    }

    .contacto-mapa-iframe {
        height: 250px;
    }
}

/* Estilos generales para la sección de FAQs */
.faqs-main {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    padding: 8rem 1rem 4rem;
    /* Cambia esta línea */
}

.faqs-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header styles */
.faqs-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 1rem;
}

.faqs-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.faqs-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #0ea5e9, #3b82f6);
    border-radius: 2px;
}

.faqs-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 600px;
    margin: 1.5rem auto 0;
    line-height: 1.7;
}

/* Container de categorías */
.faqs-categories-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

/* Tarjetas de categoría */
.faqs-category-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.faqs-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0ea5e9, #3b82f6);
    border-radius: 20px 20px 0 0;
}

.faqs-category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.15);
    border-color: #0ea5e9;
}

/* Iconos */
.faqs-category-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.faqs-category-card:hover .faqs-category-icon {
    transform: scale(1.1);
}

/* Títulos de categoría */
.faqs-category-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.3;
}

/* Descripción */
.faqs-category-description {
    color: #64748b;
    margin-bottom: 2rem;
    flex-grow: 1;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Botones */
.faqs-category-button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
    color: white;
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
    max-width: 250px;
    margin-top: auto;
    position: relative;
    overflow: hidden;
}

.faqs-category-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.faqs-category-button:hover::before {
    left: 100%;
}

.faqs-category-button:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.3);
}

.faqs-button-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    margin-left: 0.5rem;
}

.faqs-category-button:hover .faqs-button-arrow {
    transform: translateX(5px);
}

/* Footer */
.faqs-footer {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.faqs-footer-text {
    font-size: 1.25rem;
    color: #64748b;
    margin: 0;
}

.faqs-contact-link {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.5rem;
    position: relative;
    transition: color 0.3s ease;
}

.faqs-contact-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0ea5e9;
    transition: width 0.3s ease;
}

.faqs-contact-link:hover {
    color: #3b82f6;
}

.faqs-contact-link:hover::after {
    width: 100%;
}

/* Responsive Design */
@media (max-width: 768px) {
    .faqs-main {
        padding: 2rem 1rem;
    }

    .faqs-section {
        padding: 1rem;
    }

    .faqs-title {
        font-size: 2.5rem;
    }

    .faqs-subtitle {
        font-size: 1.1rem;
    }

    .faqs-categories-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .faqs-category-card {
        padding: 2rem;
    }

    .faqs-footer {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .faqs-title {
        font-size: 2rem;
    }

    .faqs-category-card {
        padding: 1.5rem;
    }

    .faqs-category-title {
        font-size: 1.5rem;
    }

    .faqs-category-button {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
}

/* Animaciones suaves */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faqs-category-card {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.faqs-category-card:nth-child(1) {
    animation-delay: 0.1s;
}

.faqs-category-card:nth-child(2) {
    animation-delay: 0.2s;
}

/* Efectos de hover mejorados */
.faqs-category-card {
    transition:
        transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.4s ease;
}

/* --- ESTILOS FAQS (Tipo Carrusel Vertical) --- */

.faqs-desalinizadora {
    padding: 60px 0;
    background-color: #f4f4f4;
    /* Fondo gris claro para diferenciar la sección */
}

.faqs-desalinizadora h1 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #002b49;
}

.faqs-desalinizadora__container {
    max-width: 100%;
    margin: 0 auto;
    background-color: #ffffff;
    /* FONDO BLANCO CONTENEDOR */
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    /* Sombra suave */
    overflow: hidden;
}

.faqs-desalinizadora__item {
    border-bottom: 1px solid #e0e0e0;
    background-color: #ffffff;
    /* FONDO BLANCO ITEM */
}

.faqs-desalinizadora__item:last-child {
    border-bottom: none;
}

/* Ocultar los inputs radio */
.faqs-desalinizadora__checkbox {
    display: none;
}

/* --- LA PREGUNTA --- */
.faqs-desalinizadora__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    color: #002b49;
    background-color: #ffffff;
    /* FONDO BLANCO PREGUNTA */
    transition: all 0.3s ease;
}

.faqs-desalinizadora__question:hover {
    background-color: #f8fbfd;
    /* Color muy suave al pasar el mouse */
}

.faqs-desalinizadora__icon {
    font-size: 24px;
    color: #0056b3;
    transition: transform 0.3s ease;
}

/* --- LA RESPUESTA --- */
.faqs-desalinizadora__answer {
    max-height: 0;
    overflow: hidden;
    background-color: #ffffff;
    color: #555;
    padding: 0 25px;
    line-height: 1.6;
    transition: max-height 0.5s ease-in-out, padding 0.3s ease;

    /* AGREGADO: Tamaño de fuente reducido */
    font-size: 14px;
    /* El estándar suele ser 16px, 14px se ve bien para detalles */
}

.faqs-desalinizadora__answer p {
    margin-bottom: 15px;
}

/* --- LÓGICA DE ACTIVACIÓN --- */

/* 1. Estilo Pregunta Activa */
.faqs-desalinizadora__checkbox:checked+.faqs-desalinizadora__question {
    background-color: #eaf4ff;
    /* Azul claro para indicar activo */
    color: #0056b3;
}

/* 2. Rotar Icono */
.faqs-desalinizadora__checkbox:checked+.faqs-desalinizadora__question .faqs-desalinizadora__icon {
    transform: rotate(45deg);
}

/* 3. Desplegar Respuesta */
.faqs-desalinizadora__checkbox:checked~.faqs-desalinizadora__answer {
    max-height: 1000px;
    /* Altura suficiente para mucho texto */
    padding-top: 20px;
    padding-bottom: 20px;
}

/* ============================================
   CONTACTO - MENSAJE DE ÉXITO / ERROR EN FORMULARIO
   ============================================ */
.contacto-form-mensaje {
    opacity: 0;
    transition: opacity 0.5s ease;
    margin-top: 1rem;
}

.contacto-form-mensaje.success,
.contacto-form-mensaje.error {
    opacity: 1;
}

.contacto-form-mensaje.success {
    color: green;
}

.contacto-form-mensaje.error {
    color: red;
}