/* Estilos para el footer */
.footer {
    background: #AAE07B;
    color: var(--text-dark);
    padding: 3rem 0 1rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3,
.footer-links h3,
.footer-acuerdos h3 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--accent-blue);
}

.footer-acuerdos p {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
}

/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-white);
    overflow-x: hidden;
}

/* Variables CSS para colores del colegio - adaptados al logo */
:root {
    --primary-blue: #3498db;
    --secondary-blue: #5dade2;
    --accent-blue: #3498db;
    --accent-blue-light: #5dade2;
    --background-blue: #edf7ff;
    --light-green: #e8f5e9;
    --accent-green: #27ae60;
    --accent-red: #e74c3c;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --background-light: #f8f9fa;
    --background-white: #ffffff;
    --white: #ffffff;
    --shadow-light: rgba(52, 152, 219, 0.1);
    --shadow-medium: rgba(52, 152, 219, 0.15);
    --shadow-dark: rgba(52, 152, 219, 0.2);
}

/* Header y Navegación */
.header {
    background-color: #AAE07B !important;
    color: var(--text-dark);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
 
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    flex: 1;
    max-width: 300px;
}

.logo-image {
    height: 65px;
    width: auto;
    max-width: 80px;
    object-fit: contain;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
    transition: all 0.3s ease;
}

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

.logo-text {
    font-size: 1.8rem;
    color: var(--accent-blue);
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.2;
    text-align: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    display: block;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--accent-blue);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: var(--accent-blue);
}

.nav-links a:hover::after {
    width: 80%;
}

.nav-links li {
    position: relative;
    transition: transform 0.3s ease;
}

.nav-links li:hover {
    transform: translateY(-2px);
}

/* Estilos para el menú desplegable */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background: #AAE07B;
    min-width: 160px;
    box-shadow: 0 8px 16px var(--shadow-dark);
    z-index: 1000;
    border-radius: 4px;
    margin-top: 0.5rem;
    padding: 0;
    list-style: none;
}

.dropdown-content a {
    color: var(--white);
    text-decoration: none;
    display: block;
    padding: 0.8rem 1.2rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    z-index: 1;
    }

    .dropdown-content li {
        width: 100%;
}

.dropdown-content a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--accent-blue);
    transition: width 0.3s ease;
    z-index: -1;
}

.dropdown-content a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.dropdown-content a:hover::before {
    width: 100%;
}

.dropdown:focus-within .dropdown-content {
    display: block;
}

.dropdown-content li {
    width: 100%;
}

.dropdown {
    position: relative;
}

.dropdown .nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.dropdown:hover .nav-link {
    color: var(--accent-gold);
}

/* Asegurar que el menú permanezca visible */
.dropdown-content:hover {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-links a {
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    position: relative;
}

.nav-links a:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 80%;
}

/* Mobile menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(52, 152, 219, 0.1), rgba(93, 173, 226, 0.1)), 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 600"><rect fill="%23ecf0f1" width="1000" height="600"/><path fill="%23d5dbdb" d="M0,300 Q250,200 500,300 T1000,300 L1000,600 L0,600 Z"/></svg>');
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(44, 62, 80, 0.1), rgba(52, 73, 94, 0.1));
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-logo {
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo-image {
    height: 160px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.4));
    transition: all 0.3s ease;
    margin: 0 auto;
    display: block;
}

.hero-logo-image:hover {
    transform: scale(1.05);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
    color: var(--accent-gold);
    font-weight: 700;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--accent-blue), var(--accent-blue-light));
    color: var(--white);
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.cta-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;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.6);
}

/* Contenedor principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.section h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: var(--primary-blue);
    position: relative;
    font-weight: 700;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 2px;
}

/* Grid de niveles */
.levels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.level-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 15px 35px var(--shadow-light);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 3px solid transparent;
}

.level-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
}

.level-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px var(--shadow-medium);
    border-color: var(--accent-gold);
}

.level-card h3 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
}

.level-card p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.level-features {
    list-style: none;
    margin-bottom: 2rem;
}

.level-features li {
    padding: 0.8rem 0;
    color: #555;
    position: relative;
    padding-left: 2rem;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.level-features li:hover {
    color: var(--primary-blue);
}

.level-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
    font-size: 1.2rem;
}

.level-documents {
    background: var(--background-light);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-blue);
    transition: all 0.3s ease;
}

.level-documents:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.level-documents strong {
    color: var(--primary-blue);
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Sección de documentos */
.documents-section {
    background: var(--background-white);
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.document-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 25px var(--shadow-light);
    transition: all 0.3s ease;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}

.document-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.document-card:hover::before {
    transform: scaleX(1);
}

.document-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px var(--shadow-medium);
    border-color: var(--primary-blue);
}

.download-badge {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: var(--accent-blue);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.document-card:hover .download-badge {
    background: var(--accent-blue-light);
    transform: scale(1.1);
}

.document-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    transition: transform 0.3s ease;
}

.document-card:hover .document-icon {
    transform: scale(1.1);
}

.pdf-icon { color: #e74c3c; }
.ppt-icon { color: #e67e22; }

.document-card h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.document-card p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.5;
}

/* Estilos para documento destacado */
.featured-document {
    position: relative;
    border: 3px solid var(--accent-gold) !important;
    background: var(--background-white) !important;
}

.featured-document::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--accent-gold), var(--accent-blue));
    border-radius: 15px;
    z-index: -1;
}

.document-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-blue);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}

.featured-document:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

/* Sección de video */
.video-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    position: relative;
}

.video-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    pointer-events: none;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.video-player {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    margin: 2rem 0;
    transition: all 0.3s ease;
}

.video-player:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.institutional-video {
    width: 100%;
    height: auto;
    min-height: 400px;
    display: block;
    background: var(--text-dark);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.video-player.playing .video-overlay {
    opacity: 0;
    pointer-events: none;
}

.play-button {
    background: var(--accent-blue);
    border: none;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
    pointer-events: all;
}

.play-button:hover {
    background: var(--accent-blue-light);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.6);
}

.play-icon {
    color: var(--white);
    font-size: 2rem;
    margin-left: 4px;
}

.video-info {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 2rem;
    margin-top: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.video-info h3 {
    color: var(--accent-gold);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.video-info p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* Sección de contacto */
.contact {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.contact-item {
    padding: 2rem;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
}

.contact-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.contact-item i {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
    color: var(--accent-gold);
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Footer */
.footer {
    background: #0f1b2e;
    color: var(--white);
    text-align: center;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p, .footer-section li {
    color: #ccc;
    line-height: 1.6;
}

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

.footer-section li {
    padding: 0.3rem 0;
    transition: color 0.3s ease;
}

.footer-section li:hover {
    color: var(--accent-gold);
}

/* Botón flotante */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px var(--shadow-dark);
    transition: all 0.3s ease;
    z-index: 999;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-dark);
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

/* Barra de progreso de scroll */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    z-index: 1001;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(44, 62, 80, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 0.5rem 0;
    }
    
    .nav {
        padding: 0 1rem;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary-blue);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 5px 15px var(--shadow-dark);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .logo-image {
        height: 55px;
        max-width: 70px;
    }

    .logo-text {
        font-size: 1.6rem;
    }

    .hero-logo-image {
        height: 140px;
        max-width: 180px;
    }

    .institutional-video {
        min-height: 300px;
    }

    .play-button {
        width: 60px;
        height: 60px;
    }

    .play-icon {
        font-size: 1.5rem;
    }

    .video-info {
        padding: 1.5rem;
    }

    .video-info h3 {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section {
        padding: 4rem 0;
    }

    .section h2 {
        font-size: 2.2rem;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .logo {
        gap: 0.5rem;
    }

    .logo-image {
        height: 45px;
        max-width: 60px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    .hero-logo-image {
        height: 120px;
        max-width: 150px;
    }

    .institutional-video {
        min-height: 250px;
    }

    .play-button {
        width: 50px;
        height: 50px;
    }

    .play-icon {
        font-size: 1.2rem;
    }

    .video-info {
        padding: 1rem;
    }

    .video-info h3 {
        font-size: 1.3rem;
    }

    .video-info p {
        font-size: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .level-card, .document-card {
        padding: 1.5rem;
    }

    .section h2 {
        font-size: 1.8rem;
    }
}

/* Efectos adicionales */
.level-card:nth-child(1) {
    animation-delay: 0.1s;
}

.level-card:nth-child(2) {
    animation-delay: 0.2s;
}

.level-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states para accesibilidad */
a:focus,
button:focus {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
}

/* Estilos para la sección institucional */
.institution-content {
    max-width: 1000px;
    margin: 0 auto;
}

.institution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.institution-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 15px 35px var(--shadow-light);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 3px solid transparent;
    text-align: center;
}

.institution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
}

.institution-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px var(--shadow-medium);
    border-color: var(--accent-gold);
}

.card-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.institution-card h3 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

.institution-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.institution-card li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
    font-size: 1rem;
}

.institution-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
    font-size: 1.1rem;
}

.institution-features {
    background: var(--background-white);
    border: 2px solid var(--background-light);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.institution-features h3 {
    color: var(--primary-blue);
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 25px var(--shadow-light);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px var(--shadow-medium);
    border-color: var(--primary-blue);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-item h4 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-item p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive para la sección institucional */
@media (max-width: 768px) {
    .institution-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .institution-card {
        padding: 2rem;
    }
    
    .institution-features {
        padding: 2rem;
    }
    
    .institution-features h3 {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .institution-card {
        padding: 1.5rem;
    }
    
    .institution-features {
        padding: 1.5rem;
    }
    
    .institution-features h3 {
        font-size: 1.5rem;
    }
    
    .feature-item {
        padding: 1.2rem;
    }
}

/* Estilos para información de planteles */
.planteles-info {
    margin-bottom: 1.5rem;
}

.plantel-item {
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--accent-gold);
    transition: all 0.3s ease;
}

.plantel-item:hover {
    background: rgba(255,255,255,0.08);
    transform: translateX(5px);
}

.plantel-item h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.plantel-item p {
    margin: 0;
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
}

.plantel-item strong {
    color: var(--accent-gold);
    font-weight: 600;
}

/* Estilos para el mapa de Google Maps */
.map-container {
    position: relative;
    width: 100%;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.map-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 10px;
}

/* Overlay para el mapa */
.map-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(30, 60, 114, 0.1), rgba(42, 82, 152, 0.1));
    pointer-events: none;
    border-radius: 10px;
    z-index: 1;
}

/* Botón para abrir en Google Maps */
.map-link {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-gold);
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    position: absolute;
    bottom: 10px;
    right: 10px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.map-link:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Responsive para el mapa */
@media (max-width: 768px) {
    .map-container {
        height: 180px;
        margin: 1rem 0;
    }
    
    .plantel-item {
        padding: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .plantel-item h4 {
        font-size: 1rem;
    }
    
    .plantel-item p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .map-container {
        height: 160px;
    }
    
    .plantel-item {
        padding: 0.8rem;
        margin-bottom: 0.6rem;
    }
    
    .plantel-item h4 {
        font-size: 0.95rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
    
    .plantel-item p {
        font-size: 0.85rem;
    }
}

/* Estilos responsive para la navegación */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #AAE07B;
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        padding: 0.5rem;
        width: 100%;
        text-align: center;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Nuevo estilo para el dropdown en móvil */
    .dropdown {
        width: 100%;
    }

    .dropdown-content {
        display: flex !important;
        flex-direction: column;
        position: static;
        visibility: visible;
        opacity: 1;
        background: transparent;
        box-shadow: none;
        transform: none;
        pointer-events: auto;
        margin: 0;
        width: 100%;
    }

    .dropdown-content a {
        color: var(--white);
        padding: 0.5rem;
        text-align: center;
        border-radius: 4px;
        margin: 0.2rem 0;
    }

    .dropdown-content a:hover::before {
        display: none;
    }

    .dropdown > .nav-link {
        display: none;
    }
}

/* Estilos para el formulario de contacto */
.contact-form {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 2rem auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #AAE07B;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    max-height: 300px;
}

.char-counter {
    font-size: 0.8rem;
    color: var(--text-light);
    text-align: right;
    margin-top: 0.25rem;
}

.submit-button {
    background: #AAE07B;
    color: var(--text-dark);
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-button:hover {
    background: var(--accent-blue);
    color: white;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .contact-form {
        margin: 2rem 1rem;
        padding: 1.5rem;
    }
}

/* Mejoras de contraste */
@media (prefers-contrast: high) {
    .level-card {
        border: 2px solid var(--primary-blue);
    }
    
    .document-card {
        border: 2px solid var(--primary-blue);
    }
    
    .map-container {
        border: 2px solid var(--accent-gold);
    }
}