/* ============================================
   RESPONSIVE MÓVIL - SIN ROMPER EL DISEÑO
   Solo agrega estilos para pantallas pequeñas
   ============================================ */

/* Viewport meta tag enforcement */
@viewport {
    width: device-width;
    zoom: 1.0;
}

/* Prevenir scroll horizontal */
html {
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    overflow-x: hidden;
    max-width: 100vw;
}

/* Contenedores principales */
.container, section, .registro-content, .registro-info {
    max-width: 100%;
    overflow-x: hidden;
}

/* Asegurar que todo el texto se ajuste automáticamente */
* {
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

/* Prevenir que imágenes y elementos desborden */
img, video, iframe, embed, object {
    max-width: 100%;
    height: auto;
}

/* Tablas responsive */
table {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    display: block;
}

/* Asegurar centralización de contenedores */
.container {
    margin-left: auto;
    margin-right: auto;
}

section {
    overflow-x: hidden;
}

/* ==========================================
   MÓVIL (max-width: 768px)
   ========================================== */

@media (max-width: 768px) {
    /* Hero slider responsive */
    .hero {
        height: 350px;
        min-height: 300px;
        padding-top: 0;
        margin-top: 80px;
    }
    
    .slide-content {
        padding-top: 2rem;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        height: 100%;
    }
    
    .slide-content .container {
        padding-top: 1rem;
        margin-top: 0.5rem;
    }
    
    .slide-content h2 {
        font-size: 1.5rem;
        margin-top: 0;
        line-height: 1.3;
    }
    
    .slide-content p {
        font-size: 0.9rem;
        margin-top: 0.5rem;
    }
    
    .btn-primary {
        margin-top: 1rem;
        font-size: 0.9rem;
        padding: 0.8rem 1.5rem;
    }
    
    .slider-btn {
        padding: 0.5rem 1rem;
        font-size: 2rem;
    }
    
    /* Navbar responsive */
    .navbar .container {
        padding: 0.5rem 1rem;
    }
    
    .logo h1 {
        font-size: 1.2rem;
    }
    
    .logo-subtitle {
        font-size: 0.7rem;
    }
    
    /* Menú hamburguesa visible */
    .menu-toggle {
        display: flex;
    }
    
    /* Menú oculto por defecto */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 2rem 0;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    /* Menú visible cuando está activo */
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        margin: 0;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem 2rem;
        width: 100%;
    }
    
    /* Dropdowns en móvil */
    .dropdown-menu {
        position: static;
        display: none;
        background: rgba(0, 0, 0, 0.8);
        width: 100%;
    }
    
    .dropdown:hover .dropdown-menu,
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-menu a {
        padding: 0.8rem 3rem;
        font-size: 0.9rem;
    }
    
    /* Secciones responsive */
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    /* Cards en una columna */
    .expositores-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Galería en 2 columnas */
    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    /* Calendario - botones en grid 2x2 */
    .programa-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }
    
    .tab-btn {
        padding: 0.9rem 0.5rem;
        font-size: 0.85rem;
        white-space: normal;
        min-height: 60px;
    }
    
    /* Stats/Números */
    .countdown-timer {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .time-box {
        min-width: 100px;
        padding: 1.5rem;
    }
    
    .time-box span {
        font-size: 2rem;
    }
    
    /* Sobre/Actividades */
    .sobre-content {
        flex-direction: column;
        grid-template-columns: 1fr !important;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        padding: 1.5rem;
        height: auto;
    }
    
    .stat-item h4 {
        font-size: 2.5rem;
    }
    
    .stat-item p {
        font-size: 1rem;
    }
    
    .sobre-text h3 {
        font-size: 1.5rem;
    }
    
    .sobre-text p {
        font-size: 0.95rem;
        text-align: left;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-column {
        width: 100%;
        margin-bottom: 2rem;
    }
    
    /* Tablas responsive */
    .tabla-responsive {
        overflow-x: auto;
    }
    
    table {
        font-size: 0.85rem;
    }
    
    /* Formularios */
    input, select, textarea, button {
        font-size: 16px; /* Previene zoom en iOS */
    }
    
    /* Botones full width */
    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 0.9rem;
    }
    
    /* Listas con textos largos */
    .requisitos-list li,
    ul li {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        line-height: 1.6;
        max-width: 100%;
    }
    
    /* Entrada-tipo (secciones de admisiones) */
    .entrada-tipo {
        max-width: 100% !important;
        overflow: hidden !important;
        padding: 1rem 0.5rem !important;
    }
    
    .entrada-tipo ul {
        max-width: 100% !important;
        padding-left: 1.5rem !important;
        padding-right: 0.5rem !important;
        margin: 0 !important;
    }
    
    .entrada-tipo li {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
        white-space: normal !important;
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }
    
    /* Registro content */
    .registro-content {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    .registro-info {
        max-width: 100% !important;
        padding: 1rem !important;
    }
    
    /* Asegurar que todo el texto se ajuste */
    p, li, span, div {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

/* ==========================================
   PANTALLAS MUY PEQUEÑAS (max-width: 480px)
   Incluye 360px
   ========================================== */

@media (max-width: 480px) {
    .hero {
        height: 300px;
        min-height: 250px;
        padding-top: 0;
        margin-top: 70px;
    }
    
    .slide-content {
        padding-top: 1.5rem;
    }
    
    .slide-content .container {
        padding-top: 0.8rem;
    }
    
    .slide-content h2 {
        font-size: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .slide-content p {
        font-size: 0.9rem;
    }
    
    /* Calificaciones en móvil */
    #calificaciones {
        padding-top: 0 !important;
    }
    
    #calificaciones .section-header {
        margin: 0 auto 0.8rem !important;
        padding: 0.3rem 0.3rem !important;
    }
    
    #calificaciones .section-header h2 {
        font-size: 1.2rem !important;
    }
    
    #calificaciones .section-header p {
        font-size: 0.85rem !important;
    }
    
    .auth-tabs {
        grid-template-columns: 1fr 1fr;
        gap: 0.4rem;
        margin-bottom: 0.8rem;
    }
    
    .auth-tab-btn {
        font-size: 0.7rem;
        padding: 0.7rem 0.15rem;
        min-width: 80px;
        letter-spacing: 0.1px;
    }
    
    /* Botón de inicio flotante responsive */
    .btn-inicio-calificaciones {
        top: 15px;
        right: 15px;
        width: 48px;
        height: 48px;
    }
    
    .btn-inicio-calificaciones svg {
        width: 24px;
        height: 24px;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-btn {
        font-size: 0.8rem;
        min-height: 55px;
    }
    
    /* Textos más pequeños para que quepan */
    .requisitos-list li,
    ul li {
        font-size: 0.9rem;
        line-height: 1.6;
        padding: 0.5rem 0;
    }
    
    /* Padding reducido en contenedores */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    /* Secciones con menos padding */
    section {
        padding: 1.5rem 0;
    }
    
    /* Registro content en 2 columnas a 1 columna */
    .registro-content {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    /* Sobre content en columna */
    .sobre-content {
        grid-template-columns: 1fr !important;
    }
    
    /* Ubicación content en columna */
    .ubicacion-content {
        grid-template-columns: 1fr !important;
    }
    
    /* Contacto content en columna */
    .contacto-content {
        grid-template-columns: 1fr !important;
    }
    
    /* Footer content en columna */
    .footer-content {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================
   PANTALLAS 360px ESPECÍFICAMENTE
   ========================================== */

@media (max-width: 360px) {
    .hero {
        height: 280px;
        min-height: 250px;
        padding-top: 0;
        margin-top: 70px;
    }
    
    .slide-content {
        padding-top: 1rem;
    }
    
    .slide-content .container {
        padding-top: 0.5rem;
    }
    
    .slide-content h2 {
        font-size: 1.3rem;
        margin-top: 1rem;
    }
    
    .slide-content p {
        font-size: 0.85rem;
    }
    
    .section-header h2 {
        font-size: 1.3rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    /* Listas más compactas */
    .requisitos-list li,
    ul li {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    /* Sección de admisiones/registro */
    .registro-content {
        padding: 0 0.5rem;
        grid-template-columns: 1fr !important;
    }
    
    .registro-info {
        padding: 0.8rem !important;
    }
    
    .entrada-tipo {
        padding: 0.8rem 0.5rem !important;
        margin-bottom: 1rem;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .entrada-tipo h4 {
        font-size: 0.95rem;
        margin-bottom: 0.8rem;
        word-wrap: break-word;
    }
    
    .entrada-tipo ul {
        padding-left: 1rem !important;
        padding-right: 0.2rem !important;
        max-width: 100% !important;
        margin: 0 !important;
    }
    
    .entrada-tipo li {
        font-size: 0.75rem !important;
        line-height: 1.4 !important;
        margin-bottom: 0.4rem;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
        white-space: normal !important;
        padding-right: 0.2rem !important;
    }
    
    .entrada-tipo p {
        font-size: 0.8rem !important;
        word-wrap: break-word !important;
    }
    
    /* Formulario de registro */
    .registro-form {
        padding: 0.8rem !important;
    }
    
    .registro-form h3 {
        font-size: 1.1rem;
    }
    
    /* Botones más pequeños */
    .btn-primary, .btn-secondary {
        font-size: 0.9rem;
        padding: 0.8rem;
    }
    
    /* Calificaciones en 360px */
    #calificaciones {
        padding-top: 0 !important;
    }
    
    #calificaciones .section-header {
        padding: 0.3rem 0.2rem !important;
        margin: 0 auto 0.5rem !important;
    }
    
    #calificaciones .section-header h2 {
        font-size: 1.1rem !important;
    }
    
    #calificaciones .section-header p {
        font-size: 0.8rem !important;
    }
    
    .auth-tabs {
        grid-template-columns: 1fr 1fr;
        gap: 0.3rem;
        margin-bottom: 0.5rem;
    }
    
    .auth-tab-btn {
        font-size: 0.65rem;
        padding: 0.6rem 0.1rem;
        line-height: 1.2;
        min-width: 70px;
        letter-spacing: 0px;
    }
    
    .auth-form-container h3 {
        font-size: 1.1rem;
    }
    
    .auth-description {
        font-size: 0.8rem;
    }
    
    /* Time boxes más pequeños */
    .time-box {
        min-width: 80px;
        padding: 1rem;
    }
    
    .time-box span {
        font-size: 1.5rem;
    }
    
    .time-box p {
        font-size: 0.8rem;
    }
    
    /* Contacto items en admisiones */
    .contacto-item-admision {
        font-size: 0.8rem !important;
    }
    
    .contacto-item-admision p {
        font-size: 0.75rem !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-all !important;
    }
    
    /* Emails y URLs largos */
    a[href^="mailto:"],
    a[href^="http"],
    p:has(a[href^="mailto:"]),
    p:has(a[href^="http"]) {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-all !important;
    }
    
    /* Asegurar que todos los contenedores respeten el ancho */
    .container, section, div {
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    
    /* Tablas y contenido de calendario */
    .schedule-item {
        flex-direction: column;
        padding: 1rem 0.5rem;
    }
    
    .schedule-item .time {
        min-width: auto;
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    
    .event-info h4 {
        font-size: 0.9rem;
    }
    
    .event-info p {
        font-size: 0.8rem;
    }
    
    /* Filosofía y valores */
    .filosofia-grid {
        grid-template-columns: 1fr !important;
    }
    
    .valores-grid {
        grid-template-columns: 1fr !important;
    }
    
    .valor-item h4 {
        font-size: 0.95rem;
    }
    
    .valor-item p {
        font-size: 0.8rem;
    }
    
    /* Sobre nosotros section */
    .sobre-text h3 {
        font-size: 1.2rem;
    }
    
    .sobre-text p {
        font-size: 0.85rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-item h4 {
        font-size: 2rem;
    }
    
    .stat-item p {
        font-size: 0.9rem;
    }
    
    /* Section headers generales */
    .section-header {
        padding: 1rem 0.5rem !important;
    }
    
    .section-header h2 {
        font-size: 1.3rem !important;
    }
    
    .section-header p {
        font-size: 0.9rem !important;
    }
    
    /* Página de calificaciones */
    #calificaciones {
        padding-top: 0 !important;
        margin-top: 0 !important;
    }
    
    #calificaciones .container {
        max-width: 100% !important;
        padding: 0 1rem !important;
    }
    
    #calificaciones .section-header {
        text-align: center !important;
        margin: 0 auto 1rem !important;
        padding: 0.5rem 0.5rem !important;
    }
    
    .auth-container {
        max-width: 100% !important;
        margin: 0 auto !important;
    }
    
    .auth-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .auth-tab-btn {
        font-size: 0.75rem;
        padding: 0.8rem 0.25rem;
        white-space: nowrap;
        overflow: hidden;
        min-width: 85px;
        letter-spacing: 0.1px;
        text-overflow: ellipsis;
    }
}

/* ==========================================
   TABLETS (769px - 1024px)
   ========================================== */

@media (min-width: 769px) and (max-width: 1024px) {
    .expositores-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .galeria-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================
   LANDSCAPE MÓVIL
   ========================================== */

@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        height: 350px;
    }
    
    .programa-tabs {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .tab-btn {
        font-size: 0.75rem;
        min-height: 50px;
    }
}

/* ==========================================
   PANTALLAS EXTRA PEQUEÑAS (max-width: 320px)
   Para dispositivos de 317px-320px
   ========================================== */

@media (max-width: 320px) {
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .slide-content h2 {
        font-size: 1.2rem;
    }
    
    .slide-content p {
        font-size: 0.8rem;
    }
    
    .section-header h2 {
        font-size: 1.2rem;
    }
    
    .section-header p {
        font-size: 0.85rem;
    }
    
    .entrada-tipo {
        padding: 0.6rem 0.4rem !important;
    }
    
    .entrada-tipo h4 {
        font-size: 0.9rem;
    }
    
    .entrada-tipo li {
        font-size: 0.7rem !important;
        line-height: 1.3 !important;
    }
    
    .tab-btn {
        font-size: 0.7rem;
        padding: 0.7rem 0.3rem;
        min-height: 50px;
    }
    
    .time-box {
        min-width: 70px;
        padding: 0.8rem;
    }
    
    .time-box span {
        font-size: 1.3rem;
    }
    
    .time-box p {
        font-size: 0.7rem;
    }
}