/* ========================================
   LOPDP Ecuador - Stylesheet
   Por DERENZIN S.A.S.
   ======================================== */

/* Variables CSS */
:root {
    --primary-color: #1a4d8f;
    --secondary-color: #0066cc;
    --accent-color: #00b894;
    --success-color: #00b894;
    --danger-color: #d63031;
    --warning-color: #fdcb6e;
    --dark-color: #2d3436;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-color: #333333;
    --text-light: #6c757d;
    --border-color: #dee2e6;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-md: 0 6px 15px rgba(0,0,0,0.12);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.2);
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   HEADER Y NAVEGACIÓN
   ======================================== */

.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Corporativo LOPDP */
.logo-vertical {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: var(--transition);
}

.logo-vertical:hover {
    opacity: 0.8;
}

.logo-icon-main {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text-container {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1;
}

.logo-tagline-lopdp {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-light);
    margin: 0;
}

.logo-tagline-lopdp i {
    font-size: 14px;
    color: var(--secondary-color);
}

.lopdp-label {
    font-weight: 600;
    color: var(--secondary-color);
}

.nav-spacer {
    flex: 1;
}

/* Estilos legacy para compatibilidad */
.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--primary-color);
    font-size: 24px;
    font-weight: bold;
}

.logo i {
    font-size: 32px;
    color: var(--secondary-color);
}

.logo .tagline {
    font-size: 12px;
    color: var(--text-light);
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.btn-nav {
    background-color: var(--accent-color);
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: 5px;
    border: none !important;
}

.btn-nav:hover {
    background-color: #00a080;
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* ========================================
   HERO SECTIONS
   ======================================== */

.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 10px 25px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 25px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-badge i {
    color: var(--warning-color);
    margin-right: 8px;
}

.hero-content h1 {
    font-size: 52px;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content .lead {
    font-size: 22px;
    margin-bottom: 15px;
    opacity: 1;
    font-weight: 600;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.hero-content .subtitle {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 1;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
    font-weight: 500;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.stat-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.15);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    min-width: 150px;
}

.stat-mini .stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--warning-color);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-mini .stat-label {
    font-size: 13px;
    opacity: 1;
    text-align: center;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    font-weight: 500;
}

.hero-cta {
    margin: 40px 0 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.trust-badges .badge {
    background: rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 13px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.trust-badges .badge i {
    color: var(--accent-color);
}

.hero-colegios {
    background: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
}

.hero-recursos {
    background: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
}

/* ========================================
   BOTONES
   ======================================== */

.btn {
    display: inline-block;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 400px;
    height: 400px;
}

.btn > * {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, #00a080 100%);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #1fb855 100%);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-pulse {
    animation: pulse-btn 2s ease-in-out infinite;
}

@keyframes pulse-btn {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

.btn i {
    margin-right: 8px;
}

/* ========================================
   SECCIONES GENERALES
   ======================================== */

section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.underline {
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 0 auto 20px;
}

.subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   CARDS Y GRIDS
   ======================================== */

.info-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

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

.info-card i {
    font-size: 48px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.info-card h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-card p {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Botones de Media en Info Card */
.media-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.btn-media {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-media:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-media.podcast {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-media.podcast:hover {
    background: linear-gradient(135deg, #5568d3 0%, #653a91 100%);
}

.btn-media.video {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.btn-media.video:hover {
    background: linear-gradient(135deg, #e082ea 0%, #e4465b 100%);
}

.btn-media i {
    font-size: 16px;
}

.btn-media span {
    font-size: 13px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* ========================================
   SECTORES GRID
   ======================================== */

.sectores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.sector-card {
    background-color: var(--white);
    padding: 35px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
}

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

.sector-card.destacado {
    border-color: var(--warning-color);
    background: linear-gradient(135deg, rgba(253, 203, 110, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.sector-card.destacado::before {
    background: var(--warning-color);
    height: 6px;
}

.sector-card.destacado::after {
    content: 'MÁS SOLICITADO';
    position: absolute;
    top: 15px;
    right: -35px;
    background: var(--warning-color);
    color: var(--white);
    padding: 5px 40px;
    font-size: 11px;
    font-weight: 800;
    transform: rotate(45deg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.sector-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.sector-card:hover .sector-icon {
    transform: scale(1.1) rotate(5deg);
}

.sector-icon i {
    font-size: 40px;
    color: var(--white);
}

.sector-card h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-align: center;
}

.sector-subtitle {
    text-align: center;
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 25px;
    font-style: italic;
}

.badges-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 25px 0;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.08) 0%, rgba(0, 102, 204, 0.08) 100%);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-color);
    border-left: 3px solid var(--accent-color);
    transition: var(--transition-fast);
}

.badge-item:hover {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.15) 0%, rgba(0, 102, 204, 0.15) 100%);
    transform: translateX(5px);
}

.badge-item i {
    color: var(--accent-color);
    font-size: 16px;
    flex-shrink: 0;
}

.btn-link-pro {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    margin-top: 20px;
    padding: 12px 20px;
    border: 2px solid var(--secondary-color);
    border-radius: 8px;
    transition: var(--transition);
}

.btn-link-pro:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateX(5px);
}

.btn-link-pro i {
    transition: var(--transition);
}

.btn-link-pro:hover i {
    transform: translateX(5px);
}

/* ========================================
   DATOS GRID
   ======================================== */

.datos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.dato-item {
    background-color: var(--light-bg);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border-left: 4px solid var(--danger-color);
    transition: var(--transition);
}

.dato-item:hover {
    background-color: #fff;
    box-shadow: var(--shadow);
    transform: translateX(5px);
}

.dato-item i {
    font-size: 36px;
    color: var(--danger-color);
    margin-bottom: 10px;
}

.dato-item h4 {
    font-size: 18px;
    color: var(--dark-color);
}

/* ========================================
   DOCUMENTOS LIST
   ======================================== */

.docs-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.doc-item {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: 15px;
    transition: var(--transition);
}

.doc-item:hover {
    box-shadow: var(--shadow-lg);
}

.doc-number {
    background-color: var(--accent-color);
    color: var(--white);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.doc-item h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 16px;
}

.doc-item p {
    font-size: 14px;
    color: var(--text-light);
}

/* ========================================
   CHECKLIST
   ======================================== */

.checklist-section {
    background-color: var(--light-bg);
    padding: 80px 0;
}

.checklist-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.checklist-intro h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.checklist-container {
    background-color: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    max-width: 900px;
    margin: 0 auto;
}

.checklist-item {
    display: flex;
    align-items: start;
    gap: 15px;
    padding: 18px 20px;
    margin-bottom: 12px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.checklist-item:hover {
    background-color: #e9ecef;
    border-left-color: var(--primary-color);
}

.checklist-item input[type="checkbox"],
.checklist-checkbox {
    width: 22px;
    height: 22px;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--primary-color);
}

.checklist-item label {
    cursor: pointer;
    font-size: 16px;
    color: var(--dark-color);
    line-height: 1.6;
    font-weight: 500;
}

.checklist-boton {
    text-align: center;
    margin: 40px 0 30px;
}

.btn-lg {
    padding: 18px 50px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.btn-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

/* Resultado del Checklist */
.checklist-result,
.checklist-resultado {
    margin-top: 50px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    display: none;
    animation: slideIn 0.5s ease;
}

.checklist-result.show,
.checklist-resultado.show {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.resultado-content {
    text-align: center;
    padding: 50px 40px;
    border-radius: 16px;
}

/* Riesgo Alto - Fondo Rojo */
.resultado-alto,
.resultado-content.riesgo-alto {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
}

/* Riesgo Medio - Fondo Amarillo */
.resultado-medio,
.resultado-content.riesgo-medio {
    background: linear-gradient(135deg, #ffd93d 0%, #f6c23e 100%);
    color: #2c3e50;
}

/* Riesgo Bajo - Fondo Verde */
.resultado-bajo,
.resultado-content.riesgo-bajo {
    background: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
    color: white;
}

.resultado-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
}

.resultado-content h3 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.resultado-content.riesgo-alto h3 {
    color: white;
}

.resultado-content.riesgo-medio h3 {
    color: #2c3e50;
}

.resultado-content.riesgo-bajo h3 {
    color: white;
}

.resultado-content p {
    font-size: 17px;
    margin-bottom: 10px;
    line-height: 1.7;
    font-weight: 500;
}

.resultado-content strong {
    font-weight: 800;
    font-size: 19px;
}

.resultado-content .btn {
    margin-top: 25px;
    padding: 15px 40px;
    font-size: 17px;
    font-weight: 700;
    border: none;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.resultado-content.riesgo-alto .btn-whatsapp {
    background: #25d366;
    color: white;
}

.resultado-content.riesgo-alto .btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.resultado-content.riesgo-medio .btn-primary {
    background: white;
    color: #f39c12;
}

.resultado-content.riesgo-medio .btn-primary:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
}

.resultado-content.riesgo-bajo .btn-primary {
    background: white;
    color: #00b894;
}

.resultado-content.riesgo-bajo .btn-primary:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
}

/* ========================================
   RESPONSIVE NAVIGATION
   ======================================== */

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        transition: all 0.3s ease;
        z-index: 999;
        max-height: calc(100vh - 75px);
        overflow-y: auto;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid #e9ecef;
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu a {
        display: block;
        padding: 15px 10px;
        font-size: 16px;
        color: var(--text-dark);
        border-bottom: none;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        color: var(--primary-color);
        background-color: rgba(0, 82, 204, 0.05);
        border-radius: 8px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
}

/* Responsive Checklist */
@media (max-width: 768px) {
    .checklist-container {
        padding: 25px;
    }

    .checklist-item {
        padding: 15px;
    }

    .checklist-item label {
        font-size: 15px;
    }

    .btn-lg {
        padding: 15px 35px;
        font-size: 16px;
    }

    .resultado-content h3 {
        font-size: 24px;
    }

    .resultado-icon {
        width: 70px;
        height: 70px;
        font-size: 35px;
    }
}

/* ========================================
   SERVICIOS
   ======================================== */

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.servicio-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 5px solid var(--accent-color);
}

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

.servicio-card i {
    font-size: 50px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.servicio-card h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.servicio-card ul {
    list-style: none;
    margin: 20px 0;
}

.servicio-card ul li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.servicio-card ul li:last-child {
    border-bottom: none;
}

.servicio-card ul li i {
    font-size: 14px;
    color: var(--accent-color);
    margin-right: 10px;
}

/* ========================================
   TEMAS EDUCATIVOS (Colegios)
   ======================================== */

.intro-educacion {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.intro-content h2 {
    text-align: center;
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.intro-item {
    background: var(--white);
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid #6c5ce7;
}

.intro-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.intro-item i {
    font-size: 50px;
    color: #6c5ce7;
    margin-bottom: 20px;
}

.intro-item h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.intro-item p {
    color: var(--text-color);
    line-height: 1.8;
}

.aplicacion-colegios {
    padding: 60px 0;
}

.tema-educativo {
    background-color: var(--white);
    padding: 0;
    margin-bottom: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}

.tema-educativo:hover {
    box-shadow: var(--shadow-xl);
}

.tema-header {
    background: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    color: var(--white);
    padding: 35px 40px;
    display: flex;
    align-items: center;
    gap: 25px;
    position: relative;
}

.tema-numero {
    font-size: 48px;
    font-weight: 800;
    opacity: 0.3;
    min-width: 70px;
}

.tema-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.tema-icon i {
    font-size: 40px;
    color: var(--white);
}

.tema-titulo {
    flex: 1;
}

.tema-titulo h3 {
    font-size: 28px;
    margin-bottom: 8px;
    font-weight: 700;
}

.tema-desc {
    font-size: 16px;
    opacity: 1;
    margin: 0;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.tema-content {
    padding: 40px;
}

.problema-solucion {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.problema,
.solucion {
    padding: 30px;
    border-radius: 12px;
    transition: var(--transition);
}

.problema {
    background: linear-gradient(135deg, rgba(214, 48, 49, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
    border: 2px solid rgba(214, 48, 49, 0.2);
}

.solucion {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
    border: 2px solid rgba(0, 184, 148, 0.2);
}

.problema:hover,
.solucion:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.problema h4,
.solucion h4 {
    margin-bottom: 20px;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.problema h4 {
    color: var(--danger-color);
}

.solucion h4 {
    color: var(--accent-color);
}

.problema h4 i,
.solucion h4 i {
    font-size: 24px;
}

.error-list,
.solucion-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.error-item,
.solucion-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.error-item {
    background: rgba(214, 48, 49, 0.05);
}

.error-item:hover {
    background: rgba(214, 48, 49, 0.1);
    transform: translateX(5px);
}

.solucion-item {
    background: rgba(0, 184, 148, 0.05);
}

.solucion-item:hover {
    background: rgba(0, 184, 148, 0.1);
    transform: translateX(5px);
}

.error-item i {
    color: var(--danger-color);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.solucion-item i {
    color: var(--accent-color);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.error-item span,
.solucion-item span {
    flex: 1;
    line-height: 1.6;
}

.problema ul,
.solucion ul {
    list-style: none;
    margin: 15px 0;
}

.problema ul li,
.solucion ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.problema ul li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--danger-color);
    font-weight: bold;
}

.solucion ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* ========================================
   CHECKLIST SIMPLE - COLEGIOS
   ======================================== */

.checklist-colegios {
    background-color: var(--light-bg);
    padding: 80px 0;
}

.checklist-simple {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    max-width: 900px;
    margin: 40px auto;
}

.checklist-item {
    display: flex;
    align-items: start;
    gap: 15px;
    padding: 18px 20px;
    margin-bottom: 12px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.checklist-item:hover {
    background-color: #e9ecef;
    border-left-color: var(--primary-color);
}

.checklist-checkbox {
    width: 22px;
    height: 22px;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--primary-color);
}

.checklist-item label {
    cursor: pointer;
    font-size: 16px;
    color: var(--dark-color);
    line-height: 1.6;
    font-weight: 500;
}

.checklist-boton {
    text-align: center;
    margin: 40px 0 30px;
}

.btn-lg {
    padding: 18px 50px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.btn-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

/* Resultado del Checklist */
.checklist-resultado {
    margin-top: 50px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    display: none;
    animation: slideIn 0.5s ease;
}

.checklist-resultado.show {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.resultado-content {
    text-align: center;
    padding: 50px 40px;
    border-radius: 16px;
}

/* Riesgo Alto - Fondo Rojo */
.resultado-content.riesgo-alto {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
}

/* Riesgo Medio - Fondo Amarillo */
.resultado-content.riesgo-medio {
    background: linear-gradient(135deg, #ffd93d 0%, #f6c23e 100%);
    color: #2c3e50;
}

/* Riesgo Bajo - Fondo Verde */
.resultado-content.riesgo-bajo {
    background: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
    color: white;
}

.resultado-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
}

.resultado-content h3 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.resultado-content.riesgo-alto h3 {
    color: white;
}

.resultado-content.riesgo-medio h3 {
    color: #2c3e50;
}

.resultado-content.riesgo-bajo h3 {
    color: white;
}

.resultado-content p {
    font-size: 17px;
    margin-bottom: 10px;
    line-height: 1.7;
    font-weight: 500;
}

.resultado-content strong {
    font-weight: 800;
    font-size: 19px;
}

.resultado-content .btn {
    margin-top: 25px;
    padding: 15px 40px;
    font-size: 17px;
    font-weight: 700;
    border: none;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.resultado-content.riesgo-alto .btn-whatsapp {
    background: #25d366;
    color: white;
}

.resultado-content.riesgo-alto .btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.resultado-content.riesgo-medio .btn-primary {
    background: white;
    color: #f39c12;
}

.resultado-content.riesgo-medio .btn-primary:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
}

.resultado-content.riesgo-bajo .btn-primary {
    background: white;
    color: #00b894;
}

.resultado-content.riesgo-bajo .btn-primary:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
}

/* Responsive Checklist */
@media (max-width: 768px) {
    .checklist-simple {
        padding: 25px;
    }

    .checklist-item {
        padding: 15px;
    }

    .checklist-item label {
        font-size: 15px;
    }

    .btn-lg {
        padding: 15px 35px;
        font-size: 16px;
    }

    .resultado-content h3 {
        font-size: 24px;
    }

    .resultado-icon {
        width: 80px;
        height: 80px;
        font-size: 40px;
    }
}

/* ========================================
   CASOS REALES
   ======================================== */

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

.casos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.caso-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    border-top: 5px solid var(--danger-color);
}

.caso-number {
    background-color: var(--danger-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

.caso-card h4 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.caso-card strong {
    color: var(--danger-color);
}

.caso-card .leccion {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--light-bg);
    border-radius: 5px;
    border-left: 4px solid var(--accent-color);
}

.caso-card .leccion strong {
    color: var(--accent-color);
}

/* ========================================
   ARTÍCULOS (Recursos)
   ======================================== */

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

.articulos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.articulo-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.articulo-card:hover {
    box-shadow: var(--shadow-lg);
}

.articulo-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.articulo-icon i {
    font-size: 32px;
    color: var(--white);
}

.articulo-card h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.articulo-excerpt {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.articulo-content {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

.articulo-content.show {
    display: block;
}

.articulo-content h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin: 20px 0 10px;
}

.articulo-content ul,
.articulo-content ol {
    margin: 15px 0;
    padding-left: 25px;
}

.articulo-content li {
    margin: 10px 0;
    line-height: 1.8;
}

.articulo-content strong {
    color: var(--primary-color);
}

.articulo-content .tabla-zonas {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.zona-permitida,
.zona-prohibida {
    padding: 20px;
    border-radius: 8px;
}

.zona-permitida {
    background-color: #f0fdf4;
    border: 2px solid var(--accent-color);
}

.zona-prohibida {
    background-color: #fff5f5;
    border: 2px solid var(--danger-color);
}

.zona-permitida h5,
.zona-prohibida h5 {
    margin-bottom: 15px;
    font-size: 18px;
}

.zona-permitida h5 {
    color: var(--accent-color);
}

.zona-prohibida h5 {
    color: var(--danger-color);
}

.btn-leer-mas {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.btn-leer-mas:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-leer-mas i {
    transition: var(--transition);
}

.btn-leer-mas.active i {
    transform: rotate(180deg);
}

/* ========================================
   DESCARGAS
   ======================================== */

.descargas-section {
    background-color: var(--white);
}

.descargas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.descarga-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.descarga-card i {
    font-size: 60px;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.descarga-card h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.descarga-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.btn-descarga {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-descarga:hover {
    background-color: #00a080;
    transform: translateY(-2px);
}

.nota-descargas {
    text-align: center;
    margin-top: 30px;
    color: var(--text-light);
    font-size: 14px;
}

.nota-descargas i {
    color: var(--secondary-color);
    margin-right: 5px;
}

/* ========================================
   CTA SECTIONS
   ======================================== */

.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.urgencia-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--warning-color) 0%, #ffa502 100%);
    color: var(--dark-color);
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 25px;
    box-shadow: var(--shadow-md);
    animation: shake 3s ease-in-out infinite;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-3px); }
    20%, 40%, 60%, 80% { transform: translateX(3px); }
}

.urgencia-badge i {
    margin-right: 8px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.cta-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content .cta-lead {
    font-size: 20px;
    margin-bottom: 35px;
    opacity: 0.95;
}

.beneficios-cta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 35px auto;
}

.beneficio-item {
    background: rgba(255, 255, 255, 0.15);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.beneficio-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
}

.beneficio-item i {
    font-size: 28px;
    color: var(--warning-color);
    flex-shrink: 0;
}

.beneficio-item span {
    font-size: 15px;
    font-weight: 600;
    text-align: left;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.garantia {
    margin-top: 30px;
    font-size: 14px;
    opacity: 0.9;
}

.garantia i {
    color: var(--accent-color);
    margin-right: 8px;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.footer-section p {
    line-height: 1.8;
    color: #ddd;
}

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

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

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-section i {
    margin-right: 8px;
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #aaa;
}

.footer-bottom a {
    color: var(--accent-color);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        gap: 10px;
    }

    .hero {
        padding: 60px 0 50px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content .lead {
        font-size: 18px;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-mini {
        padding: 15px 20px;
        min-width: 120px;
    }
    
    .stat-mini .stat-number {
        font-size: 28px;
    }

    .section-header h2 {
        font-size: 28px;
    }
    
    .cta-content h2 {
        font-size: 32px;
    }
    
    .beneficios-cta {
        grid-template-columns: 1fr;
    }

    .info-grid,
    .sectores-grid,
    .datos-grid,
    .docs-list,
    .servicios-grid,
    .casos-grid,
    .articulos-grid,
    .descargas-grid,
    .intro-grid {
        grid-template-columns: 1fr;
    }

    .tema-content,
    .problema-solucion {
        grid-template-columns: 1fr;
    }
    
    .tema-header {
        flex-direction: column;
        text-align: center;
        padding: 25px 20px;
    }
    
    .tema-numero {
        font-size: 36px;
        min-width: auto;
    }
    
    .tema-titulo h3 {
        font-size: 24px;
    }
    
    .tema-content {
        padding: 25px 20px;
    }
    
    .problema,
    .solucion {
        padding: 20px;
    }

    .checklist-container {
        padding: 20px;
    }

    .articulo-content .tabla-zonas {
        grid-template-columns: 1fr;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        text-align: center;
        max-width: 350px;
    }
    
    .badges-list {
        gap: 10px;
    }
    
    .badge-item {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .error-list,
    .solucion-list {
        gap: 12px;
    }
    
    .error-item,
    .solucion-item {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 28px;
    }

    .hero {
        padding: 50px 0 40px;
    }

    section {
        padding: 40px 0;
    }

    .tema-educativo {
        padding: 20px;
    }
    
    .sector-card {
        padding: 25px 20px;
    }
    
    .sector-icon {
        width: 60px;
        height: 60px;
    }
    
    .sector-icon i {
        font-size: 30px;
    }
    
    .hero-badge,
    .urgencia-badge {
        font-size: 12px;
        padding: 8px 20px;
    }
    
    .trust-badges .badge {
        font-size: 11px;
        padding: 6px 15px;
    }
    
    .tema-icon {
        width: 60px;
        height: 60px;
    }
    
    .tema-icon i {
        font-size: 30px;
    }
    
    .intro-item {
        padding: 25px 20px;
    }
    
    .beneficio-item {
        padding: 15px;
    }
}

/* ========================================
   RECURSOS MULTIMEDIA
   ======================================== */
.recursos-multimedia {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.recursos-multimedia .subtitle {
    text-align: center;
    color: var(--text-light);
    margin-top: 10px;
    font-size: 18px;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.resource-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
}

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

.resource-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    transition: var(--transition);
}

.resource-icon.podcast {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.resource-icon.video {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.resource-icon.resoluciones {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.resource-card:hover .resource-icon {
    transform: scale(1.1) rotate(5deg);
}

.resource-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.resource-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 14px;
}

.resource-meta {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.resource-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-light);
}

.resource-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.resource-actions .btn {
    flex: 1;
    min-width: 140px;
}

/* Panel de Resoluciones */
.resoluciones-panel {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    box-shadow: var(--shadow-lg);
    max-height: 80vh;
    overflow-y: auto;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
}

.panel-header h3 {
    font-size: 24px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-close {
    background: var(--danger-color);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.panel-close:hover {
    background: #b32828;
    transform: rotate(90deg);
}

.resolucion-section {
    margin-bottom: 40px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 20px;
}

.section-badge.principal {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.section-badge.semestre1 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.section-badge.semestre2 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.resoluciones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.resolucion-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.resolucion-link.principal {
    border-left-color: #764ba2;
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.1) 0%, rgba(248, 249, 250, 1) 100%);
}

.resolucion-link:hover {
    background: white;
    box-shadow: var(--shadow);
    transform: translateX(5px);
}

.resolucion-link i {
    font-size: 28px;
    color: var(--danger-color);
    min-width: 28px;
}

.resolucion-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.resolucion-title {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 15px;
}

.resolucion-desc {
    font-size: 13px;
    color: var(--text-light);
}

/* Visualizador Multimedia */
.media-viewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.viewer-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: white;
    color: var(--dark-color);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10001;
}

.viewer-close:hover {
    background: var(--danger-color);
    color: white;
    transform: rotate(90deg);
}

.viewer-content {
    max-width: 90%;
    max-height: 90%;
    background: white;
    border-radius: 12px;
    padding: 20px;
}

.viewer-content audio,
.viewer-content video {
    width: 100%;
    max-width: 800px;
    border-radius: 8px;
}

/* Responsive para Recursos Multimedia */
@media (max-width: 768px) {
    .recursos-multimedia {
        padding: 50px 0;
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .resource-card {
        padding: 25px;
    }
    
    .resource-actions {
        flex-direction: column;
    }
    
    .resource-actions .btn {
        width: 100%;
    }
    
    .resoluciones-panel {
        padding: 20px;
    }
    
    .panel-header h3 {
        font-size: 18px;
    }
    
    .resoluciones-grid {
        grid-template-columns: 1fr;
    }
    
    .media-viewer {
        padding: 10px;
    }
    
    .viewer-content {
        padding: 15px;
    }
}