/* ===== BUDOKAN BALERMA 2026 - ESTILOS CSS ===== */

/* Variables CSS */
:root {
    --primary-gold: #ffd700;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-tertiary: #2d2d2d;
    --text-light: #ffffff;
    --text-secondary: #cccccc;
    --accent-red: #ff0000;
    --gradient-primary: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    --shadow-primary: 0 10px 30px rgba(255, 215, 0, 0.3);
    --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.5);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Roboto', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--primary-gold);
}

.btn-secondary:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-gold);
    border: 1px solid var(--primary-gold);
}

.btn-outline:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 15px 0;
}

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

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

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.logo-text {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-gold);
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition);
}

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

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-secondary);
    border-radius: var(--border-radius);
    padding: 10px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    box-shadow: var(--shadow-dark);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
}

/* Mobile Menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-gold);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.8) 0%, rgba(26, 26, 26, 0.6) 100%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 100px 20px 50px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-gold);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

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

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--dark-tertiary);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-primary);
    border-color: var(--primary-gold);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--dark-bg);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-gold);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Disciplinas Section */
.disciplinas {
    padding: 100px 0;
    background: var(--dark-bg);
}

.discipline-title-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    vertical-align: middle;
}

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

.disciplina-card {
    background: var(--dark-secondary);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
    position: relative;
    overflow: hidden;
}

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

.disciplina-card.featured {
    border: 2px solid var(--primary-gold);
    background: linear-gradient(135deg, var(--dark-secondary) 0%, rgba(255, 215, 0, 0.05) 100%);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.disciplina-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.disciplina-icon {
    font-size: 3rem;
    color: var(--primary-gold);
}

.card-badge {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-credentials {
    background: rgba(255, 215, 0, 0.1);
    color: var(--primary-gold);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.disciplina-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-gold);
}

.card-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-style: italic;
}

.disciplina-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.modalidades {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.modalidad {
    background: rgba(255, 215, 0, 0.1);
    color: var(--primary-gold);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

/* Clases Section */
.clases {
    padding: 100px 0;
    background: var(--dark-secondary);
}

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

.clase-card {
    background: var(--dark-tertiary);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

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

.intensity-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.intensity-badge.high {
    background: linear-gradient(135deg, #ff4444, #ff6666);
    color: white;
}

.intensity-badge.medium {
    background: linear-gradient(135deg, #ff8800, #ffaa00);
    color: white;
}

.intensity-badge.fun {
    background: linear-gradient(135deg, #44ff44, #66ff66);
    color: var(--dark-bg);
}

.clase-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-gold);
}

.card-stats {
    display: flex;
    gap: 20px;
    margin: 20px 0;
}

.stat {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat i {
    color: var(--primary-gold);
}

.horarios-preview {
    background: rgba(255, 215, 0, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 3px solid var(--primary-gold);
}

.horarios-preview span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.horarios-preview span:last-child {
    margin-bottom: 0;
}

/* Horarios Section */
.horarios {
    padding: 100px 0;
    background: var(--dark-bg);
}

.horarios-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
    border-color: var(--primary-gold);
}

.horarios-table-container {
    overflow-x: auto;
    margin-bottom: 60px;
    border-radius: var(--border-radius);
    background: var(--dark-secondary);
}

.horarios-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.horarios-table th,
.horarios-table td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.horarios-table th {
    background: var(--dark-tertiary);
    color: var(--primary-gold);
    font-weight: 600;
    position: sticky;
    top: 0;
}

.time-slot {
    background: var(--dark-tertiary);
    color: var(--primary-gold);
    font-weight: 600;
    font-size: 0.9rem;
}

.class-slot {
    background: var(--dark-secondary);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    border-radius: 8px;
    margin: 2px;
}

.class-slot:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.class-name {
    display: block;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 8px;
    border-radius: 6px;
}

.class-slot.eigui-do .class-name {
    background: #ff0000;
    color: #000000;
    font-weight: bold;
}

.class-slot.fitness .class-name {
    background: #ffff00;
    color: #000000;
    font-weight: bold;
}

.class-slot.policial .class-name {
    background: #ffd700;
    color: #ffffff;
}

.class-slot.infantil .class-name {
    background: linear-gradient(135deg, #44ff44, #66ff66);
    color: var(--dark-bg);
}

/* Estilo específico para EIGUI-DO MUJER */
.class-slot.eigui-do-mujer .class-name {
    background: #ffc0cb;
    color: #ffffff;
}

/* Estilo específico para BRICPOL */
.class-slot.bricpol .class-name {
    background: #0000ff;
    color: #ffffff;
}

/* Estilo específico para BODYSCULPT */
.class-slot.bodysculpt .class-name {
    background: #ff0000;
    color: #ffffff;
}

/* Estilo específico para POWER-BOXE */
.class-slot.power-boxe .class-name {
    background: #ffffff;
    color: #ff0000;
}

/* Estilo específico para POWER-BOXE */


.class-slot.contact .class-name {
    background: #ffa500;
    color: #ff0000;
    font-weight: bold;
}

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

.info-card {
    background: var(--dark-secondary);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
    text-align: center;
}

.info-card h3 {
    color: var(--primary-gold);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Instalaciones Section */
.instalaciones {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.instalaciones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.instalacion-card {
    background: var(--dark-tertiary);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

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

.card-image {
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.instalacion-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: 25px;
}

.card-content h3 {
    color: var(--primary-gold);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.features-list {
    list-style: none;
}

.features-list li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-list i {
    color: var(--primary-gold);
    font-size: 0.8rem;
}

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

.tour-card {
    background: var(--dark-tertiary);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
    max-width: 500px;
    margin: 0 auto;
}

.tour-card i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.tour-card h3 {
    color: var(--primary-gold);
    margin-bottom: 15px;
}

.tour-card p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

/* Contacto Section */
.contacto {
    padding: 100px 0;
    background: var(--dark-bg);
}

.contacto-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

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

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-content h3 {
    color: var(--primary-gold);
    margin-bottom: 5px;
}

.info-content p {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 5px;
}

.info-content span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* QR Codes */
.qr-codes {
    margin-top: 40px;
}

.qr-codes h3 {
    color: var(--primary-gold);
    margin-bottom: 20px;
    text-align: center;
}

.qr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.qr-item {
    text-align: center;
    background: var(--dark-secondary);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.qr-code {
    width: 120px;
    height: 120px;
    margin: 0 auto 15px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-item span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.qr-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.qr-buttons button {
    background: var(--dark-tertiary);
    border: 1px solid rgba(255, 215, 0, 0.3);
    color: var(--primary-gold);
    padding: 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.qr-buttons button:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
}

/* Formulario de Contacto */
.contacto-form {
    background: var(--dark-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.contacto-form h3 {
    color: var(--primary-gold);
    margin-bottom: 30px;
    text-align: center;
}

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

.form-group label {
    display: block;
    color: var(--text-light);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--dark-tertiary);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Redes Sociales */
.social-media {
    text-align: center;
}

.social-media h3 {
    color: var(--primary-gold);
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--dark-secondary);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 25px;
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.social-link:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
    transform: translateY(-2px);
}

.social-link.facebook:hover {
    background: #1877f2;
    color: white;
}

.social-link.whatsapp:hover {
    background: #25d366;
    color: white;
}

/* Footer */
.footer {
    background: var(--dark-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

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

.footer-section h4 {
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.footer-logo span {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    color: var(--text-secondary);
}

/* Modales */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal.show {
    display: grid;
    place-items: center;
    padding: 20px;
}

.modal-content {
    background: var(--dark-secondary);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid rgba(255, 215, 0, 0.2);
    animation: modalSlideIn 0.3s ease-out;
}

.modal-content.large {
    max-width: 900px;
}

/* Galería de Fotos en Modal */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.photo-item {
    text-align: center;
    background: var(--dark-tertiary);
    padding: 15px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition);
}

.photo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-primary);
    border-color: var(--primary-gold);
}

.photo-item img {
    width: 100%;
    max-width: 250px;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.photo-item img:hover {
    transform: scale(1.05);
}

.photo-item h4 {
    color: var(--primary-gold);
    font-size: 1rem;
    margin: 0;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.modal-header h2 {
    color: var(--primary-gold);
    display: flex;
    align-items: center;
    gap: 10px;
}

.close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
    border-radius: 50%;
}

.close:hover {
    color: var(--primary-gold);
    background: rgba(255, 215, 0, 0.1);
}

.modal-body {
    padding: 30px;
}

/* Activity Logo in Modal */
.activity-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 8px;
}

/* Formulario de Reserva */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

/* Currículum Modal */
.curriculum-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--dark-tertiary);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary-gold);
    color: var(--dark-bg);
    border-color: var(--primary-gold);
}

.tab-content {
    display: none;
}

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

.curriculum-section {
    background: var(--dark-tertiary);
    padding: 30px;
    border-radius: var(--border-radius);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.curriculum-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.section-header h3 {
    color: var(--primary-gold);
    font-size: 1.8rem;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.credential-item {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.credential-item h4 {
    color: var(--primary-gold);
    margin-bottom: 10px;
}

.credential-item p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.year {
    background: rgba(255, 215, 0, 0.1);
    color: var(--primary-gold);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.more-info {
    margin-top: 30px;
    text-align: center;
}

.certification-image {
    max-width: 300px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

/* Acreditaciones Modal */
.accreditations-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.accreditation-item {
    display: flex;
    gap: 20px;
    background: var(--dark-tertiary);
    padding: 25px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.accreditation-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.accreditation-info h3 {
    color: var(--primary-gold);
    margin-bottom: 15px;
}

.accreditation-info p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.accreditation-info ul {
    list-style: none;
    padding-left: 0;
}

.accreditation-info li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.accreditation-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
}

/* Warning Modal */
.warning-content {
    text-align: center;
}

.warning-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.warning-content p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.warning-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--dark-secondary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        transition: var(--transition);
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: var(--dark-tertiary);
        margin-top: 10px;
        border-radius: 8px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .disciplinas-grid,
    .clases-grid,
    .instalaciones-grid {
        grid-template-columns: 1fr;
    }

    .contacto-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .curriculum-tabs {
        justify-content: center;
    }

    .tab-btn {
        font-size: 0.9rem;
        padding: 8px 16px;
    }

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

    .accreditation-item {
        flex-direction: column;
        text-align: center;
    }

    .modal-content {
        margin: 10px;
        max-height: calc(100vh - 20px);
    }

    .modal-header,
    .modal-body {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content {
        padding: 80px 15px 30px;
    }

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

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

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

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

    .feature-card {
        padding: 30px 20px;
    }

    .disciplina-card,
    .clase-card {
        padding: 20px;
    }

    .horarios-table th,
    .horarios-table td {
        padding: 10px 8px;
        font-size: 0.8rem;
    }

    .class-name {
        font-size: 0.7rem;
        padding: 6px;
    }

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

    .social-links {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Animaciones adicionales */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e6c200;
}

/* Estados de carga */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-gold);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Notificaciones */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--dark-secondary);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: var(--border-radius);
    padding: 15px 20px;
    max-width: 400px;
    z-index: 3000;
    transform: translateX(100%);
    opacity: 0;
    transition: var(--transition);
    box-shadow: var(--shadow-dark);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification.success {
    border-color: #4caf50;
    background: linear-gradient(135deg, var(--dark-secondary) 0%, rgba(76, 175, 80, 0.1) 100%);
}

.notification.error {
    border-color: #f44336;
    background: linear-gradient(135deg, var(--dark-secondary) 0%, rgba(244, 67, 54, 0.1) 100%);
}

.notification.info {
    border-color: var(--primary-gold);
    background: linear-gradient(135deg, var(--dark-secondary) 0%, rgba(255, 215, 0, 0.1) 100%);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
}

.notification-content i {
    font-size: 1.2rem;
}

.notification.success .notification-content i {
    color: #4caf50;
}

.notification.error .notification-content i {
    color: #f44336;
}

.notification.info .notification-content i {
    color: var(--primary-gold);
}

/* Efectos de hover mejorados */
.btn:active {
    transform: translateY(0);
}

.card-hover-effect {
    transition: var(--transition);
}

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

/* Utilidades de espaciado */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

/* Utilidades de texto */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-gold); }
.text-secondary { color: var(--text-secondary); }
.text-light { color: var(--text-light); }

.font-weight-light { font-weight: 300; }
.font-weight-normal { font-weight: 400; }
.font-weight-medium { font-weight: 500; }
.font-weight-semibold { font-weight: 600; }
.font-weight-bold { font-weight: 700; }