@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Paleta de Colores de INESARA */
    --color-primary: #0d3b66;            /* Azul Caribe / Institucional */
    --color-primary-light: #1b4d79;
    --color-primary-dark: #07223c;
    
    --color-pink: #f28482;               /* Rosado Fe / Patrón (Bandera) */
    --color-pink-light: #f59f9d;
    --color-pink-dark: #cc605e;
    
    --color-green: #2d5a27;              /* Verde Oliva / Territorio (Bandera) */
    --color-green-light: #3e7b36;
    --color-green-dark: #193815;
    
    --color-yellow: #f4a261;             /* Amarillo Sol Guajiro / Riqueza */
    --color-yellow-light: #f6b583;
    
    --color-white: #f8f9fa;              /* Blanco Fondo */
    --color-white-pure: #ffffff;
    --color-dark: #1e2229;
    --color-dark-muted: #5e6b7c;
    --color-light-gray: #e9ecef;
    --color-border: rgba(13, 59, 102, 0.1);
    
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    
    /* Tipografía */
    --font-title: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* UI Variables */
    --shadow-sm: 0 2px 8px rgba(13, 59, 102, 0.05);
    --shadow-md: 0 8px 24px rgba(13, 59, 102, 0.08);
    --shadow-lg: 0 16px 40px rgba(13, 59, 102, 0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset y Estilos Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-white);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.2;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, .btn {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: var(--font-title);
    font-weight: 600;
    transition: var(--transition);
}

/* Clases de Utilidad */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-padding {
    padding: 80px 0;
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-pink);
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-dark-muted);
    max-width: 700px;
    margin: 0 auto 50px;
}

/* Botones Premium */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white-pure);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(13, 59, 102, 0.2);
}

.btn-secondary {
    background-color: var(--color-pink);
    color: var(--color-white-pure);
}

.btn-secondary:hover {
    background-color: var(--color-pink-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(242, 132, 130, 0.2);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white-pure);
    transform: translateY(-2px);
}

/* Header & Navegación */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-white-pure);
    transition: var(--transition);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

header.scrolled {
    padding: 5px 0;
    box-shadow: var(--shadow-md);
}

header .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    transition: var(--transition);
}

header.scrolled .navbar {
    padding: 5px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

header.scrolled .logo img {
    height: 42px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.logo-subtitle {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-pink);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-pink-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--color-primary-dark);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    cursor: pointer;
    z-index: 1100;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-green-dark) 100%);
    color: var(--color-white-pure);
    overflow: hidden;
    padding-top: 80px;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 59, 102, 0.9) 0%, rgba(7, 34, 60, 0.6) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    max-width: 900px;
}

.hero-tag {
    display: inline-block;
    background-color: rgba(242, 132, 130, 0.2);
    border: 1px solid var(--color-pink);
    color: var(--color-pink-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
    animation: fadeInDown 0.8s ease;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--color-white-pure);
    margin-bottom: 20px;
    line-height: 1.15;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title span {
    color: var(--color-yellow);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 40px;
    line-height: 1.6;
    color: rgba(248, 249, 250, 0.85);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

/* Indicadores / Stats */
.stats {
    background-color: var(--color-white-pure);
    position: relative;
    z-index: 10;
    margin-top: -60px;
    padding: 40px 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    border-right: 1px solid var(--color-light-gray);
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-number span {
    color: var(--color-pink);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ¿Por qué elegirnos? */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.why-us-card {
    background-color: var(--color-white-pure);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.why-us-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.why-us-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
}

.why-us-card:hover::before {
    background-color: var(--color-pink);
}

.why-us-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background-color: rgba(13, 59, 102, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.8rem;
    margin-bottom: 25px;
    transition: var(--transition);
}

.why-us-card:hover .why-us-icon {
    background-color: var(--color-primary);
    color: var(--color-white-pure);
}

.why-us-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.why-us-desc {
    font-size: 0.95rem;
    color: var(--color-dark-muted);
}

/* Oferta Académica */
.academic-offer {
    background-color: var(--color-light-gray);
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.offer-card {
    background-color: var(--color-white-pure);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.offer-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.offer-header {
    height: 120px;
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition);
}

.offer-header.pink {
    background-color: var(--color-pink);
}

.offer-header.green {
    background-color: var(--color-green);
}

.offer-header.yellow {
    background-color: var(--color-yellow);
}

.offer-header i {
    font-size: 3rem;
    color: var(--color-white-pure);
    transition: var(--transition);
}

.offer-card:hover .offer-header i {
    transform: scale(1.15);
}

.offer-content {
    padding: 35px 25px 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.offer-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.offer-desc {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.offer-link {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.offer-link:hover {
    color: var(--color-pink-dark);
}

/* Ubicación y Contacto Moderna */
.location-contact {
    background-color: var(--color-white-pure);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.location-info {
    padding-right: 20px;
}

.location-tag {
    color: var(--color-green);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

.location-heading {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.location-desc {
    color: var(--color-dark-muted);
    margin-bottom: 35px;
}

.contact-item-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: rgba(13, 59, 102, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item-content h4 {
    font-size: 1.05rem;
    margin-bottom: 5px;
}

.contact-item-content p {
    font-size: 0.95rem;
    color: var(--color-dark-muted);
}

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white-pure);
    height: 480px;
}

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

/* Testimonios */
.testimonials {
    background-color: var(--color-primary-dark);
    color: var(--color-white-pure);
    position: relative;
    overflow: hidden;
}

.testimonials .section-title {
    color: var(--color-white-pure);
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    padding: 20px 0;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    padding: 0 30px;
    text-align: center;
    box-sizing: border-box;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: var(--radius-md);
    position: relative;
}

.testimonial-quote {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.6;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 15px;
    background-color: var(--color-pink);
    color: var(--color-white-pure);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    font-family: var(--font-title);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.testimonial-author {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-yellow);
}

.testimonial-role {
    font-size: 0.85rem;
    color: rgba(248, 249, 250, 0.7);
    margin-top: 3px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white-pure);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-btn:hover {
    background-color: var(--color-pink);
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background-color: var(--color-pink);
    width: 25px;
    border-radius: 5px;
}

/* Noticias y Eventos */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background-color: var(--color-white-pure);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.news-header {
    height: 140px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.news-header i {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.2);
}

.news-date {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--color-pink);
    color: var(--color-white-pure);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-content {
    padding: 30px 25px;
}

.news-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    line-height: 1.3;
}

.news-desc {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

/* Proceso de Admisión (Pasos) */
.admissions-steps {
    background-color: var(--color-light-gray);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.step-card {
    background-color: var(--color-white-pure);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-white-pure);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 20px;
    font-family: var(--font-title);
    border: 4px solid var(--color-white);
    box-shadow: 0 4px 8px rgba(13, 59, 102, 0.15);
}

.step-title {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

/* Instalaciones */
.installations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 10px;
}

.facility-card {
    background-color: var(--color-white-pure);
    padding: 35px 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.facility-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-pink-light);
}

.facility-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(13, 59, 102, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.facility-card:hover .facility-icon {
    background-color: var(--color-primary);
    color: var(--color-white-pure);
}

.facility-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--color-primary-dark);
}

.facility-desc {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

/* CTA */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white-pure);
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-tag {
    color: var(--color-yellow);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    display: block;
}

.cta-title {
    font-size: 2.8rem;
    color: var(--color-white-pure);
    margin-bottom: 25px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.2;
}

.cta-desc {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: rgba(248, 249, 250, 0.8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--color-primary-dark);
    color: rgba(248, 249, 250, 0.7);
    padding: 80px 0 30px;
    font-size: 0.95rem;
    border-top: 3px solid var(--color-pink);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h3 {
    color: var(--color-white-pure);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--color-yellow);
    margin-top: 10px;
}

.footer-about p {
    margin-top: 20px;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a:hover {
    color: var(--color-yellow);
    padding-left: 5px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
}

.footer-contact-item span {
    color: var(--color-yellow);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white-pure);
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--color-yellow);
    color: var(--color-primary-dark);
    transform: translateY(-3px);
}

/* nosotros.html: Reseña, Valores, Organigrama */
.history-section {
    background-color: var(--color-white-pure);
}

.history-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.history-content p {
    margin-bottom: 20px;
    color: var(--color-dark-muted);
}

.history-image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 30px;
}

.mission-vision-card {
    background-color: var(--color-white-pure);
    padding: 50px 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--color-primary);
}

.mission-vision-card.vision {
    border-top-color: var(--color-green);
}

.mission-vision-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
}

.mission-vision-card p {
    color: var(--color-dark-muted);
}

/* Organigrama Interactivo */
.organigrama-section {
    background-color: var(--color-light-gray);
}

.org-tree {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.org-node {
    background-color: var(--color-white-pure);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 15px 30px;
    box-shadow: var(--shadow-md);
    text-align: center;
    font-family: var(--font-title);
    font-weight: 700;
    min-width: 220px;
    transition: var(--transition);
}

.org-node:hover {
    transform: scale(1.05);
    background-color: var(--color-primary);
    color: var(--color-white-pure);
}

.org-node.accent {
    border-color: var(--color-pink);
}

.org-node.accent:hover {
    background-color: var(--color-pink);
    color: var(--color-white-pure);
}

.org-row {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}

.org-line {
    width: 2px;
    height: 30px;
    background-color: var(--color-primary);
}

/* simbolos.html: Tabs, Himnos en paralelo */
.symbols-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 12px 28px;
    border-radius: 50px;
    background-color: var(--color-white-pure);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    font-weight: 600;
    transition: var(--transition);
}

.tab-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white-pure);
    border-color: var(--color-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.symbol-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.symbol-visual {
    background-color: var(--color-white-pure);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    justify-content: center;
}

.symbol-visual img {
    max-height: 300px;
}

.symbol-visual.flag-container {
    padding: 0;
    overflow: hidden;
    height: 300px;
}

.symbol-visual.flag-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.symbol-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.symbol-text p {
    color: var(--color-dark-muted);
    margin-bottom: 15px;
}

.symbol-text ul {
    list-style: none;
    margin-top: 15px;
}

.symbol-text li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.symbol-text li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-pink);
    font-weight: bold;
}

/* Himnos Paralelos */
.anthem-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 20px;
}

.anthem-column {
    background-color: var(--color-white-pure);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.anthem-column h3 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--color-primary);
}

.anthem-column.wayuu h3 {
    color: var(--color-green);
}

.anthem-stanza {
    margin-bottom: 25px;
    text-align: center;
}

.anthem-stanza h4 {
    font-size: 1rem;
    color: var(--color-pink-dark);
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.anthem-stanza p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-dark);
}

/* academico.html: Enfoques */
.emphasis-section {
    background-color: var(--color-white-pure);
}

.emphasis-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.emphasis-card:nth-child(even) {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.emphasis-card:nth-child(even) .emphasis-content {
    direction: ltr;
}

.emphasis-img img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.emphasis-content h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.emphasis-content p {
    color: var(--color-dark-muted);
    margin-bottom: 15px;
}

/* calendario.html: Timeline */
.calendar-section {
    background-color: var(--color-white-pure);
}

.calendar-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 50px;
    background-color: var(--color-light-gray);
    color: var(--color-dark-muted);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white-pure);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--color-primary-light);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
    box-sizing: border-box;
    transition: var(--transition);
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--color-white-pure);
    border: 4px solid var(--color-pink);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
    transition: var(--transition);
}

.timeline-item.left {
    left: 0;
}

.timeline-item.right {
    left: 50%;
}

.timeline-item.right::after {
    left: -10px;
}

.timeline-content {
    padding: 20px 30px;
    background-color: var(--color-white-pure);
    position: relative;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.timeline-item:hover .timeline-content {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-pink-light);
    transform: translateY(-3px);
}

.timeline-item:hover::after {
    background-color: var(--color-pink);
}

.timeline-date {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-pink-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.timeline-title {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.timeline-desc {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

.timeline-resp {
    margin-top: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-green-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* directorio.html: Sedes y Docentes */
.directory-section {
    background-color: var(--color-white-pure);
}

.directory-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.search-filter-box {
    max-width: 600px;
    margin: 0 auto 50px;
    display: flex;
    gap: 10px;
}

.search-input {
    flex-grow: 1;
    padding: 12px 25px;
    border-radius: 50px;
    border: 1px solid var(--color-border);
    outline: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.search-input:focus {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.filter-select {
    padding: 12px 25px;
    border-radius: 50px;
    border: 1px solid var(--color-border);
    outline: none;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    background-color: var(--color-white-pure);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

/* Grid de Sedes */
.sedes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.sede-card {
    background-color: var(--color-white-pure);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

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

.sede-name {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.sede-dane {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-dark-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    display: inline-block;
    background-color: var(--color-light-gray);
    padding: 3px 8px;
    border-radius: 4px;
}

.sede-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

.sede-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Grid de Docentes */
.docentes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.docente-card {
    background-color: var(--color-white-pure);
    padding: 25px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition);
}

.docente-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.docente-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(13, 59, 102, 0.05);
    color: var(--color-primary);
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-family: var(--font-title);
}

.docente-name {
    font-size: 1.05rem;
    color: var(--color-primary-dark);
    margin-bottom: 5px;
}

.docente-role {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-green-light);
}

/* admisiones.html: Acordeón y Formularios */
.requirements-accordion {
    max-width: 800px;
    margin: 0 auto 60px;
}

.accordion-item {
    background-color: var(--color-white-pure);
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.accordion-header {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background-color: var(--color-white-pure);
    transition: var(--transition);
}

.accordion-header h3 {
    font-size: 1.15rem;
}

.accordion-icon {
    font-size: 1.2rem;
    transition: var(--transition);
    color: var(--color-primary);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    background-color: rgba(13, 59, 102, 0.01);
}

.accordion-content-inner {
    padding: 25px 30px;
    border-top: 1px solid var(--color-border);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

/* Formulario Contacto */
.contact-section {
    background-color: var(--color-light-gray);
}

.contact-form-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-white-pure);
    padding: 50px 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    outline: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--color-white);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--color-primary);
    background-color: var(--color-white-pure);
    box-shadow: 0 0 0 4px rgba(13, 59, 102, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Lightbox de la Galería */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 34, 60, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    border: 5px solid var(--color-white-pure);
}

.lightbox-caption {
    color: var(--color-white-pure);
    font-family: var(--font-title);
    margin-top: 20px;
    font-size: 1.2rem;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: var(--color-white-pure);
    font-size: 2.5rem;
    cursor: pointer;
    font-weight: 300;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white-pure);
    font-size: 3rem;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}

.lightbox-nav:hover {
    color: var(--color-yellow);
}

.lightbox-nav.prev {
    left: 40px;
}

.lightbox-nav.next {
    right: 40px;
}

/* Sub-header para páginas internas */
.sub-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white-pure);
    padding: 150px 0 80px;
    text-align: center;
}

.sub-header h1 {
    font-size: 3rem;
    color: var(--color-white-pure);
    margin-bottom: 15px;
}

.breadcrumbs {
    display: flex;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(248, 249, 250, 0.7);
    font-family: var(--font-title);
    font-weight: 500;
}

.breadcrumbs a:hover {
    color: var(--color-yellow);
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Media Queries (Mobile First) */

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .stat-card {
        border-right: none;
        padding: 15px 0;
    }
    .stat-card:nth-child(odd) {
        border-right: 1px solid var(--color-light-gray);
    }
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .offer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sedes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .docentes-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-subtitle {
        font-size: 1.05rem;
    }
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white-pure);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 40px;
        box-shadow: -10px 0 30px rgba(0,0,0,0.15);
        z-index: 1050;
        transition: var(--transition);
        gap: 25px;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    /* Mobile Toggle Cross State */
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -7px);
    }
    
    .location-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .map-container {
        height: 320px;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    .offer-grid {
        grid-template-columns: 1fr;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .steps-grid {
        grid-template-columns: 1fr;
    }
    .installations-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .history-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
    
    .symbol-detail-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .anthem-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .emphasis-card {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .emphasis-card:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .timeline::after {
        left: 31px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    .timeline-item.left, .timeline-item.right {
        left: 0;
    }
    .timeline-item::after {
        left: 21px;
        right: auto;
    }
    
    .sedes-grid {
        grid-template-columns: 1fr;
    }
    .docentes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .search-filter-box {
        flex-direction: column;
        gap: 15px;
    }
    .filter-select {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .stat-card:nth-child(odd) {
        border-right: none;
    }
    .docentes-grid {
        grid-template-columns: 1fr;
    }
}