/**
 * ==============================================================================
 * Escuela Primaria Urbana 1209 "Roberto Cuéllar García"
 * Sistema de Diseño Institucional Frontend (Vanilla CSS3 Puro)
 * ==============================================================================
 */

/* ==========================================================================
   1. VARIABLES CSS Y TEMA INSTITUCIONAL
   ========================================================================== */
:root {
    /* Paleta Oficial basada en el Escudo Escolar */
    --color-primary: #708852;          /* Verde Salvia Institucional */
    --color-primary-dark: #4A5D35;     /* Verde Bosque Oscuro */
    --color-primary-darker: #2B3A1E;   /* Verde Bosque Muy Oscuro (Footer/Top) */
    --color-primary-light: #B7C891;    /* Salvia Claro */
    --color-primary-subtle: #F3F6EC;   /* Fondo Salvia Muy Suave */
    
    --color-accent: #C29B38;           /* Dorado / Ocre Institucional */
    --color-accent-dark: #A68228;      /* Dorado Oscuro (Hover) */
    --color-accent-light: #E5C368;     /* Dorado Claro */
    --color-accent-subtle: #FDF9EE;    /* Fondo Dorado Suave */

    --color-bg-main: #FAFBF7;          /* Marfil / Blanco Cálido */
    --color-bg-surface: #FFFFFF;       /* Blanco Puro */
    --color-bg-alt: #F1F4EB;           /* Fondo Alternativo Gris/Verde */

    --color-text-main: #1E251A;        /* Texto Principal Alto Contraste */
    --color-text-muted: #5A6553;       /* Texto Secundario / Descriptivo */
    --color-text-light: #8A9683;       /* Texto Atenuado / Fechas */
    --color-text-inverse: #FFFFFF;     /* Texto sobre fondos oscuros */

    --color-border: #E2E7D4;           /* Bordes suaves */
    --color-border-dark: #C5CDAF;      /* Bordes de énfasis */

    --color-success: #2E7D32;
    --color-danger: #D32F2F;
    --color-warning: #ED6C02;
    --color-info: #0288D1;

    /* Tipografía */
    --font-main: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Sombras */
    --shadow-xs: 0 1px 2px rgba(30, 37, 26, 0.05);
    --shadow-sm: 0 2px 6px rgba(30, 37, 26, 0.08);
    --shadow-md: 0 6px 18px rgba(30, 37, 26, 0.10);
    --shadow-lg: 0 12px 32px rgba(30, 37, 26, 0.14);
    --shadow-hover: 0 16px 36px rgba(74, 93, 53, 0.18);

    /* Radios de borde */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Transiciones */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;

    /* Dimensiones */
    --container-max: 1240px;
    --header-height: 80px;
    --topbar-height: 40px;
}

/* ==========================================================================
   2. RESET Y NORMALIZACIÓN
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: var(--color-bg-main);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img, picture, svg, video {
    display: block;
    max-width: 100%;
    height: auto;
}

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

a:hover {
    color: var(--color-accent-dark);
}

button, input, textarea, select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   3. ESTRUCTURA Y CONTENEDORES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.container-fluid {
    width: 100%;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.section {
    padding: 4.5rem 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.section-surface {
    background-color: var(--color-bg-surface);
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.5rem auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 1rem;
    background-color: var(--color-primary-subtle);
    color: var(--color-primary-dark);
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-full);
    font-size: 0.825rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.25rem;
    color: var(--color-primary-darker);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 1.25rem auto 0 auto;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   4. TOPBAR INSTITUCIONAL
   ========================================================================== */
.topbar {
    background-color: var(--color-primary-darker);
    color: var(--color-primary-light);
    font-size: 0.85rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.topbar-info {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.topbar-item svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
    color: var(--color-accent);
}

.topbar-badge {
    background-color: rgba(194, 155, 56, 0.25);
    color: #ffd978;
    padding: 0.15rem 0.6rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.775rem;
    letter-spacing: 0.04em;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-link {
    color: var(--color-primary-light);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.825rem;
    font-weight: 600;
}

.topbar-link:hover {
    color: var(--color-accent);
}

.topbar-admin-btn {
    background-color: var(--color-accent);
    color: var(--color-primary-darker);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.topbar-admin-btn:hover {
    background-color: var(--color-accent-light);
    color: var(--color-primary-darker);
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   5. NAVBAR / CABECERA PRINCIPAL
   ========================================================================== */
.site-header {
    background-color: var(--color-bg-surface);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
    padding: 0.5rem 0;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-primary-darker);
}

.brand-logo {
    width: 54px;
    height: 68px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

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

.brand-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary-darker);
    line-height: 1.2;
}

.brand-subtitle {
    font-size: 0.825rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-accent-dark);
    background-color: var(--color-primary-subtle);
}

.nav-link.active {
    color: var(--color-primary-darker);
    background-color: var(--color-primary-subtle);
    font-weight: 700;
    border-bottom: 2px solid var(--color-accent);
}

.nav-cta {
    background-color: var(--color-primary);
    color: var(--color-text-inverse) !important;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    margin-left: 0.5rem;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* Botón Hamburguesa Móvil */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 40px;
    height: 40px;
    padding: 8px;
    background-color: var(--color-primary-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-accent);
}

.nav-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary-dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-toggle.is-active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(30, 37, 26, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
}

/* ==========================================================================
   6. HERO CARRUSEL DINÁMICO
   ========================================================================== */
.hero-slider {
    position: relative;
    width: 100%;
    height: 560px;
    background-color: var(--color-primary-darker);
    overflow: hidden;
}

.hero-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    background-size: cover;
    background-position: center center;
    display: flex;
    align-items: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27, 36, 20, 0.88) 0%, rgba(43, 58, 30, 0.72) 60%, rgba(30, 37, 26, 0.5) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    color: var(--color-text-inverse);
    padding: 2rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(194, 155, 56, 0.3);
    color: #ffe194;
    border: 1px solid var(--color-accent);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    animation: fadeInDown 0.6s ease-out;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #E2E7D4;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 1.2s ease-out;
}

.hero-full-link {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: block;
}

/* Controles del Carrusel */
.hero-controls {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
}

.hero-btn {
    pointer-events: auto;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-fast);
}

.hero-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-primary-darker);
    transform: scale(1.08);
}

.hero-indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 0.6rem;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.hero-dot.active {
    width: 32px;
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

/* ==========================================================================
   7. TARJETAS DE ACCESO RÁPIDO / FEATURE CARDS
   ========================================================================== */
.quick-access-bar {
    position: relative;
    z-index: 20;
    margin-top: -3.5rem;
    margin-bottom: 2rem;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.quick-card {
    background-color: var(--color-bg-surface);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.quick-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary-light);
}

.quick-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quick-icon-wrapper.accent {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

.quick-info h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary-darker);
    margin-bottom: 0.2rem;
}

.quick-info p {
    font-size: 0.825rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ==========================================================================
   8. COMPONENTES: BOTONES, BADGES Y ALERTAS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-primary-darker);
}

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-outline-white {
    border-color: #FFFFFF;
    color: #FFFFFF;
    background-color: transparent;
}

.btn-outline-white:hover {
    background-color: #FFFFFF;
    color: var(--color-primary-darker);
}

.btn-sm {
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.9rem 2rem;
    font-size: 1.05rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Alertas Flash */
.alert-container {
    margin-bottom: 1.5rem;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid transparent;
    font-size: 0.95rem;
}

.alert-success {
    background-color: #E8F5E9;
    color: #1B5E20;
    border-color: #C8E6C9;
}

.alert-danger {
    background-color: #FFEBEE;
    color: #B71C1C;
    border-color: #FFCDD2;
}

.alert-warning {
    background-color: #FFF8E1;
    color: #F57F17;
    border-color: #FFE082;
}

.alert-info {
    background-color: #E1F5FE;
    color: #01579B;
    border-color: #B3E5FC;
}

.alert-close {
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.6;
    color: inherit;
    padding: 0 0.25rem;
}

.alert-close:hover {
    opacity: 1;
}

/* ==========================================================================
   9. SECCIÓN QUIÉNES SOMOS / IDENTIDAD INSTITUCIONAL
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-bg-surface);
}

.about-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.about-image-wrapper:hover img {
    transform: scale(1.03);
}

.about-image-badge {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: #FFFFFF;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--color-primary-light);
}

.about-image-badge strong {
    display: block;
    font-size: 1.25rem;
    color: var(--color-accent);
}

.about-image-badge span {
    font-size: 0.8rem;
    opacity: 0.9;
}

.about-content h3 {
    font-size: 2rem;
    color: var(--color-primary-darker);
    margin-bottom: 1.25rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin: 2rem 0;
}

.feature-box {
    background-color: var(--color-bg-surface);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-xs);
}

.feature-box h5 {
    font-size: 1rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.35rem;
}

.feature-box p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Tarjetas de Misión, Visión y Valores */
.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.mvv-card {
    background-color: var(--color-bg-surface);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--color-primary);
}

.mvv-card.accent::before {
    background: var(--color-accent);
}

.mvv-card.dark::before {
    background: var(--color-primary-dark);
}

.mvv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary-light);
}

.mvv-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary-subtle);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.mvv-icon.accent {
    background-color: var(--color-accent-subtle);
    color: var(--color-accent-dark);
}

.mvv-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--color-primary-darker);
}

.mvv-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Ficha Técnica */
.spec-table-wrapper {
    background-color: var(--color-bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
    margin: 2.5rem 0;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.spec-table th, .spec-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.spec-table tr:last-child th, .spec-table tr:last-child td {
    border-bottom: none;
}

.spec-table th {
    background-color: var(--color-primary-subtle);
    color: var(--color-primary-darker);
    font-weight: 700;
    width: 35%;
    font-size: 0.95rem;
}

.spec-table td {
    color: var(--color-text-main);
    font-size: 0.95rem;
}

.spec-table tr:hover td {
    background-color: var(--color-bg-main);
}

/* ==========================================================================
   10. TARJETAS DE NOTICIAS Y BLOG
   ========================================================================== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.news-card {
    background-color: var(--color-bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary-light);
}

.news-thumb-wrapper {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.news-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.news-card:hover .news-thumb {
    transform: scale(1.06);
}

.news-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    box-shadow: var(--shadow-sm);
}

.news-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.825rem;
    color: var(--color-text-light);
    margin-bottom: 0.75rem;
}

.news-title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-primary-darker);
    margin-bottom: 0.75rem;
}

.news-title a {
    color: inherit;
}

.news-title a:hover {
    color: var(--color-accent-dark);
}

.news-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.news-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.news-read-more:hover {
    color: var(--color-accent-dark);
    transform: translateX(3px);
}

/* Buscador y Filtros de Noticias */
.filter-bar {
    background-color: var(--color-bg-surface);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-grow: 1;
    max-width: 460px;
}

.search-input {
    width: 100%;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-main);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(112, 136, 82, 0.2);
    background-color: #FFFFFF;
}

.category-pills {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pill-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    background-color: var(--color-bg-main);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

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

.pill-item.active {
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    border-color: var(--color-primary-dark);
}

/* Paginación */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.5rem;
    border-radius: var(--radius-md);
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.page-item:hover {
    background-color: var(--color-primary-subtle);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.page-item.active {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #FFFFFF;
}

.page-item.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* Detalle de Noticia */
.news-detail-container {
    max-width: 860px;
    margin: 0 auto;
    background-color: var(--color-bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    padding: 2.5rem;
}

.news-detail-header {
    margin-bottom: 2rem;
}

.news-detail-title {
    font-size: 2.4rem;
    color: var(--color-primary-darker);
    line-height: 1.25;
    margin-bottom: 1.25rem;
}

.news-detail-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.news-detail-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.news-detail-cover {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.news-detail-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-main);
}

.news-detail-body p {
    margin-bottom: 1.5rem;
}

.news-detail-body h2, .news-detail-body h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.news-detail-body ul, .news-detail-body ol {
    margin: 1.25rem 0 1.5rem 2rem;
}

.news-detail-body li {
    margin-bottom: 0.5rem;
    list-style: disc;
}

.news-detail-body ol li {
    list-style: decimal;
}

.news-detail-body blockquote {
    margin: 1.25rem 0;
    padding: 0.25rem 0 0.25rem 1.25rem;
    border-left: 4px solid var(--color-accent);
    color: var(--color-text-muted);
    font-style: italic;
}

.news-detail-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 1rem 0;
}

.news-detail-body .ql-align-center {
    text-align: center;
}

.news-detail-body .ql-align-right {
    text-align: right;
}

.news-detail-body .ql-align-justify {
    text-align: justify;
}

.news-detail-body .ql-size-small {
    font-size: 0.85em;
}

.news-detail-body .ql-size-large {
    font-size: 1.2em;
}

.news-detail-body .ql-size-huge {
    font-size: 1.5em;
}

.news-detail-body .ql-indent-1 {
    padding-left: 2rem;
}

.news-detail-body .ql-indent-2 {
    padding-left: 4rem;
}

.news-detail-body .ql-indent-3 {
    padding-left: 6rem;
}

.news-share-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 2rem;
    margin-top: 2.5rem;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    color: #FFFFFF;
}

.share-btn.whatsapp { background-color: #25D366; }
.share-btn.facebook { background-color: #1877F2; }
.share-btn.twitter { background-color: #1DA1F2; }
.share-btn.copy { background-color: var(--color-primary-dark); }

/* ==========================================================================
   11. GALERÍA MULTIMEDIA Y LIGHTBOX MODAL
   ========================================================================== */
.gallery-filter-chips {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.filter-chip {
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    background-color: var(--color-bg-surface);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.filter-chip.active {
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    border-color: var(--color-primary-dark);
    box-shadow: var(--shadow-sm);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background-color: var(--color-bg-alt);
    aspect-ratio: 4 / 3;
    cursor: pointer;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.gallery-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-thumb {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(30, 37, 26, 0.9) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.25rem;
    color: #FFFFFF;
    transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item-title {
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}

.gallery-item-category {
    font-size: 0.775rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.gallery-zoom-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background-color: rgba(194, 155, 56, 0.9);
    color: var(--color-primary-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.gallery-item:hover .gallery-zoom-icon {
    transform: translate(-50%, -50%) scale(1);
}

/* Lightbox Modal Nativo */
.lightbox-modal {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(15, 20, 15, 0.95);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.lightbox-modal.is-open {
    display: flex;
    opacity: 1;
}

.lightbox-container {
    position: relative;
    max-width: 1080px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.lightbox-caption {
    margin-top: 1rem;
    text-align: center;
    color: #FFFFFF;
}

.lightbox-caption h4 {
    font-size: 1.15rem;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}

.lightbox-caption p {
    font-size: 0.85rem;
    color: var(--color-accent);
    margin: 0;
}

.lightbox-close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.8;
    transition: all var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-accent);
    opacity: 1;
    transform: scale(1.1);
}

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-fast);
}

.lightbox-prev { left: -4rem; }
.lightbox-next { right: -4rem; }

.lightbox-prev:hover, .lightbox-next:hover {
    background-color: var(--color-accent);
    color: var(--color-primary-darker);
    transform: translateY(-50%) scale(1.1);
}

/* ==========================================================================
   12. SECCIÓN MULTIMEDIA Y YOUTUBE
   ========================================================================== */
.youtube-box {
    background: linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-lg);
    padding: 3rem;
    color: #FFFFFF;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.youtube-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.youtube-video-container {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: #000000;
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.youtube-video-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.youtube-info h3 {
    font-size: 2rem;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.youtube-info p {
    color: #E2E7D4;
    font-size: 1.05rem;
    margin-bottom: 1.75rem;
}

.youtube-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #FF0000;
    color: #FFFFFF;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

/* ==========================================================================
   13. SECCIÓN Y PÁGINA DE CONTACTO Y UBICACIÓN
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background-color: var(--color-bg-surface);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary-subtle);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.05rem;
    color: var(--color-primary-darker);
    margin-bottom: 0.25rem;
}

.contact-details p {
    font-size: 0.925rem;
    color: var(--color-text-muted);
    margin: 0;
}

.contact-details a {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.contact-details a:hover {
    color: var(--color-accent-dark);
}

.map-wrapper {
    width: 100%;
    height: 280px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

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

/* Formulario de Contacto */
.contact-form-panel {
    background-color: var(--color-bg-surface);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.contact-form-panel h3 {
    font-size: 1.5rem;
    color: var(--color-primary-darker);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary-darker);
    margin-bottom: 0.4rem;
}

.form-label .required {
    color: var(--color-danger);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-main);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(112, 136, 82, 0.25);
    background-color: #FFFFFF;
}

.form-control.is-invalid {
    border-color: var(--color-danger);
    background-color: #FFF9F9;
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-danger);
    margin-top: 0.35rem;
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* Honeypot anti-spam */
.honeypot-field {
    display: none !important;
    visibility: hidden !important;
    position: absolute !important;
    left: -9999px !important;
}

/* ==========================================================================
   14. FOOTER INSTITUCIONAL
   ========================================================================== */
.site-footer {
    background-color: var(--color-primary-darker);
    color: #E2E7D4;
    padding-top: 4.5rem;
    margin-top: auto;
    border-top: 4px solid var(--color-accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
    gap: 3rem;
    padding-bottom: 3.5rem;
}

.footer-col h4 {
    color: #FFFFFF;
    font-size: 1.15rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.footer-logo {
    width: 50px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.footer-brand-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.2;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #CBD5BF;
    margin-bottom: 1.25rem;
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    color: #CBD5BF;
    font-size: 0.925rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #CBD5BF;
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.footer-contact-item a {
    color: #CBD5BF;
}

.footer-contact-item a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    background-color: #1B2414;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: #9EAC90;
}

.footer-bottom-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom a {
    color: var(--color-accent);
}

.footer-bottom a:hover {
    color: #FFFFFF;
}

/* ==========================================================================
   15. BREADCRUMBS Y CABECERAS DE PÁGINA INTERNA
   ========================================================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary-dark) 100%);
    color: #FFFFFF;
    padding: 3.5rem 0;
    position: relative;
    border-bottom: 4px solid var(--color-accent);
}

.page-header-title {
    font-size: 2.5rem;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.page-header-subtitle {
    font-size: 1.1rem;
    color: #E2E7D4;
    margin-bottom: 1rem;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-primary-light);
}

.breadcrumbs a {
    color: var(--color-primary-light);
}

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

.breadcrumbs-sep {
    opacity: 0.5;
}

.breadcrumbs-current {
    color: #FFFFFF;
    font-weight: 700;
}

/* ==========================================================================
   16. ANIMACIONES CSS
   ========================================================================== */
@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);
    }
}

/* ==========================================================================
   17. MEDIA QUERIES / RESPONSIVE DESIGN
   ========================================================================== */
/* Tablets y Pantallas Medianas (≤ 992px) */
@media (max-width: 992px) {
    :root {
        --header-height: 70px;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

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

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

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

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

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

    .lightbox-prev { left: 0.5rem; }
    .lightbox-next { right: 0.5rem; }
}

/* Teléfonos y Pantallas Pequeñas (≤ 768px) */
@media (max-width: 768px) {
    .topbar {
        display: none; /* Ocultar topbar en móvil para ahorrar espacio vertical */
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-bg-surface);
        flex-direction: column;
        align-items: stretch;
        padding: 5rem 1.5rem 2rem 1.5rem;
        box-shadow: -6px 0 24px rgba(0, 0, 0, 0.15);
        transition: right var(--transition-normal);
        z-index: 999;
        overflow-y: auto;
    }

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

    .mobile-overlay.is-active {
        display: block;
    }

    .nav-link {
        padding: 0.85rem 1rem;
        border-radius: var(--radius-md);
        font-size: 1.05rem;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 1rem;
        text-align: center;
    }

    .hero-slider {
        height: 460px;
    }

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

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

    .quick-access-bar {
        margin-top: 1rem;
    }

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

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

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

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-form {
        max-width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .news-detail-container {
        padding: 1.5rem;
    }

    .news-detail-title {
        font-size: 1.75rem;
    }
}

/* Galería de imágenes dentro de una noticia */
.news-gallery {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.news-gallery-title {
    font-size: 1.5rem;
    color: var(--color-primary-darker);
    margin-bottom: 1.25rem;
}

.news-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.news-gallery-item {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    background: var(--color-bg-surface);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.news-gallery-item img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    display: block;
}

.news-gallery-caption {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Botón de portada clicable (zoom) */
.news-cover-btn {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    cursor: zoom-in;
    position: relative;
    text-align: left;
}

.news-cover-btn .news-detail-cover {
    display: block;
}

.news-cover-btn::after {
    content: '\1F50D';
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(12, 18, 12, 0.65);
    color: #ffffff;
    border-radius: 50%;
    font-size: 1.1rem;
    pointer-events: none;
}

/* Ajuste para los botones de galería */
button.news-gallery-item {
    width: 100%;
    text-align: left;
    font: inherit;
    color: inherit;
    padding: 0;
    cursor: zoom-in;
    background: var(--color-bg-surface);
}

/* Layout de noticia: contenido + sidebar de sugeridas */
.news-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 2rem;
    align-items: start;
}

.news-layout .news-detail-container {
    max-width: none;
    margin: 0;
}

.news-sidebar {
    position: sticky;
    top: 90px;
}

.news-sidebar-title {
    font-size: 1.15rem;
    color: var(--color-primary-darker);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
}

.news-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.news-sidebar-item {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg-surface);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-sidebar-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.news-sidebar-thumb {
    flex: 0 0 84px;
    width: 84px;
    height: 64px;
}

.news-sidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-sidebar-text {
    padding: 0.5rem 0.75rem 0.5rem 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    line-height: 1.35;
}

@media (max-width: 900px) {
    .news-layout {
        grid-template-columns: 1fr;
    }

    .news-sidebar {
        position: static;
    }
}

/* Fotografía grupal de maestros en Quiénes Somos */
.maestros-group-wrapper {
    max-width: 1060px;
    margin: 0 auto 2.5rem auto;
}

.maestros-group-card {
    margin: 0;
    padding: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 12px 30px -8px rgba(45, 69, 43, 0.18), 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 4px solid #ffffff;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.maestros-group-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 35px -10px rgba(45, 69, 43, 0.25), 0 6px 16px rgba(0, 0, 0, 0.12);
}

.maestros-group-btn {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    cursor: zoom-in;
    overflow: hidden;
    text-align: inherit;
}

.maestros-group-btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: -3px;
}

.maestros-group-zoom-overlay {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(30, 37, 26, 0.85);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    pointer-events: none;
    opacity: 0.9;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.maestros-group-btn:hover .maestros-group-zoom-overlay {
    opacity: 1;
    transform: scale(1.05);
}

.maestros-group-image {
    width: 100%;
    height: auto;
    max-height: 580px;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform var(--transition-normal);
}

.maestros-group-btn:hover .maestros-group-image {
    transform: scale(1.015);
}

.maestros-group-caption {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.maestros-caption-badge {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

@media (max-width: 768px) {
    .maestros-group-image {
        max-height: 360px;
    }
    .maestros-group-caption {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
}

/* Plantilla docente (maestros) en Quiénes Somos */
.maestros-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
    max-width: 1100px;
    margin: 0 auto;
}

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

.maestro-photo {
    display: block;
    width: 140px;
    height: 140px;
    margin: 0 auto 1rem auto;
    padding: 0;
    border: 4px solid var(--color-accent);
    border-radius: 50%;
    overflow: hidden;
    background: #ffffff;
    cursor: zoom-in;
    box-shadow: var(--shadow-md);
}

.maestro-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 50%;
}

.maestro-nombre {
    font-size: 1rem;
    color: var(--color-primary-darker);
    margin-bottom: 0.25rem;
    line-height: 1.35;
}

.maestro-grado {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent-dark);
}

.maestros-text {
    max-width: 860px;
    margin: 2.5rem auto 0 auto;
    background-color: var(--color-bg-surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    line-height: 1.7;
}

.maestros-text p {
    margin-bottom: 1rem;
}

.maestros-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 1024px) {
    .maestros-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .maestros-grid {
        grid-template-columns: 1fr;
    }
}

/* Indicador de ciclo escolar en Quiénes Somos */
.ciclo-escolar {
    text-align: center;
    margin-bottom: 2rem;
}

.ciclo-escolar-label {
    display: inline-block;
    background-color: var(--color-accent);
    color: #1e293b;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
}