/* ==========================================================================
   PALETA, FUENTES Y VARIABLES ESTÉTICAS GLOBALES
   ========================================================================== */
:root {
    --primary: #fdedef;
    --primary-dark: #1678f8;
    --accent: #e6e5e5;
    --accent-hover: #f7f2ef;
    --text-main: #334155;
    --text-muted: #475569;
    --bg-light: #1fd2d8;
    --white: #dd0e18;
    --border-color: #e7c815;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 6px 18px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 24px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--white);
}

a {
    color: inherit;
    transition: var(--transition);
}

/* ==========================================================================
   TOP BAR Y EFECTO DE REDES SOCIALES
   ========================================================================== */
.top-bar {
    background-color: var(--primary-dark);
    color: #55da09;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contact-info i {
    color: var(--accent);
}

.redes-top a img {
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.redes-top a:hover img {
    transform: scale(1.2);
    filter: drop-shadow(0 4px 6px rgba(217, 119, 6, 0.6));
}

/* ==========================================================================
   HEADER Y NAVBAR
   ========================================================================== */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.logo-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--accent);
    font-size: 1.8rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.logo-text h1 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-menu > li > a {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--primary);
    border-radius: 6px;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    color: var(--accent);
}

.has-submenu > a i {
    font-size: 0.7rem;
}

.submenu {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    border-top: 3px solid var(--accent);
    transition: var(--transition);
}

.submenu li a {
    font-size: 0.88rem;
    color: var(--text-main);
    font-weight: 500;
}

.submenu li a:hover {
    background-color: var(--bg-light);
    color: var(--accent);
}

.btn-nav {
    background-color: var(--primary);
    color: var(--white) !important;
    border-radius: 20px !important;
    box-shadow: var(--shadow-sm);
}

.btn-nav:hover {
    background-color: var(--accent) !important;
    color: var(--white) !important;
}

/* ==========================================================================
   BANNER DE PÁGINAS INTERNAS (Nosotros, Propuesta, Multimedia, etc.)
   ========================================================================== */
.banner-interno {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    text-align: center;
    padding: 60px 0;
    box-shadow: inset 0 -5px 15px rgba(0,0,0,0.15);
}

.banner-interno h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--white);
}

.banner-interno p {
    font-size: 1.05rem;
    color: #cbd5e1;
}

/* ==========================================================================
   SECCIONES GENERALES, TÍTULOS Y ABOUT (Nosotros / Historia / Misión)
   ========================================================================== */
.section-title span {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary);
    font-weight: 800;
}

.divider {
    background: var(--accent);
    border-radius: 2px;
}

.about-card {
    background: var(--bg-light);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.about-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.card-icon {
    font-size: 2.2rem;
    color: var(--accent);
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary);
}

.about-card p {
    font-size: 0.95rem;
    color: var(--text-main);
}

/* ==========================================================================
   TARJETAS Y VALORES (Alto Contraste)
   ========================================================================== */
.features {
    background: var(--bg-light);
}

.feature-card {
    background: var(--white) !important;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-bottom: 4px solid var(--primary);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-bottom-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.icon-box {
    background: #fef3c7;
    color: var(--accent);
    font-size: 1.6rem;
    border-radius: 10px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--primary) !important;
    font-weight: 700;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-main) !important;
    font-weight: 500;
}

/* ==========================================================================
   MULTIMEDIA Y NOTICIAS
   ========================================================================== */
.multimedia {
    background: var(--bg-light);
}

.media-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.media-info h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--primary);
}

.media-info p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.news-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition);
}

.news-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.date-badge {
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
}

.news-content h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--primary);
}

.news-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.read-more {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
}

.read-more:hover {
    color: var(--accent-hover);
}

/* ==========================================================================
   CONTACTO Y FOOTER
   ========================================================================== */
.contact-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.contact-text h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.contact-text p {
    color: #cbd5e1;
    font-size: 0.95rem;
}

.main-footer {
    background-color: var(--primary-dark);
    color: #cbd5e1;
}

.footer-logo {
    color: var(--white);
    font-size: 1.4rem;
}

.footer-logo i,
.footer-col p i,
.footer-col h4::after {
    color: var(--accent);
    background-color: var(--accent);
}

.footer-col h4 {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.footer-col ul li a {
    color: #cbd5e1;
    font-size: 0.9rem;
}

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

.footer-col p {
    font-size: 0.9rem;
}

.footer-bottom {
    background-color: #040c16;
    font-size: 0.85rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* ==========================================================================
   BOTONES GLOBALES
   ========================================================================== */
.btn {
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

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

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

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

/* ==========================================================================
   WHATSAPP FLOTANTE
   ========================================================================== */
.whatsapp-btn {
    background-color: #25d366;
    color: var(--white);
    border-radius: 50%;
    font-size: 1.9rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.45);
    transition: var(--transition);
}

.whatsapp-btn:hover {
    background-color: #20ba59;
    transform: scale(1.1);
    color: var(--white);
}

.whatsapp-tooltip {
    background: #1e293b;
    color: var(--white);
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition);
}

/* ==========================================================================
   ESTILOS EXCLUSIVOS PARA LA PANTALLA DE INICIO (PORTADA Y FOTOS)
   ========================================================================== */
.hero-inicio {
    position: relative;
    background: url('../imagen/paisaje.png') center/cover no-repeat;
    min-height: 560px;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 60px 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 43, 72, 0.92), rgba(8, 26, 45, 0.88));
}

.hero-inicio-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    margin: 0 auto;
}

.logo-hero {
    margin-bottom: 15px;
}

.logo-hero img {
    width: 130px;
    height: 130px;
    object-fit: contain;
    background: rgba(206, 210, 212, 0.95);
    padding: 8px;
    border-radius: 50%;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
    border: 3px solid var(--accent);
}

.badge {
    background-color: var(--accent);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-inicio h2 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    margin-top: 10px;
}

.subtitulo-lema {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fde047;
    font-style: italic;
    margin-bottom: 12px;
}

.descripcion-corta {
    font-size: 1.05rem;
    color: #5ddd13;
    max-width: 700px;
    margin: 0 auto 30px auto;
    line-height: 1.6;
}

.btn-contacto {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

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

/* Fotos del Plantel en Inicio */
.inicio-fotos {
    padding: 65px 0;
    background-color: var(--bg-light);
}

.grilla-fotos-inicio {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 45px;
}

.tarjeta-foto-inicio {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.tarjeta-foto-inicio:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.tarjeta-foto-inicio img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    display: block;
}

.pie-foto {
    padding: 16px;
    text-align: center;
}

.pie-foto h4 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.pie-foto p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Accesos Directos */
.accesos-directos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.tarjeta-acceso {
    background: var(--white);
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.tarjeta-acceso:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.tarjeta-acceso i {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 12px;
    display: inline-block;
}

.tarjeta-acceso h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.tarjeta-acceso p {
    font-size: 0.88rem;
    color: var(--text-muted);
}