/* ===========================
   CSS VARIABLES & DESIGN TOKENS
   =========================== */
:root {
    /* Primary palette - ocean teal/navy */
    --primary-50: #e6faf8;
    --primary-100: #b3f0e8;
    --primary-200: #80e6d8;
    --primary-300: #4ddcc8;
    --primary-400: #26d4bb;
    --primary-500: #0fb8a2;
    --primary-600: #0d9a88;
    --primary-700: #0a7a6c;
    --primary-800: #075a50;
    --primary-900: #043a34;

    /* Accent - deep navy */
    --navy-50: #e8ecf4;
    --navy-100: #b8c3dc;
    --navy-200: #889ac4;
    --navy-300: #5871ac;
    --navy-400: #37529a;
    --navy-500: #1a3a7a;
    --navy-600: #142e63;
    --navy-700: #0f224a;
    --navy-800: #0a1632;
    --navy-900: #050b19;

    /* Accent blues */
    --aqua-400: #22d3ee;
    --aqua-500: #06b6d4;
    --sky-400: #38bdf8;

    /* Neutrals */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-500), var(--aqua-400));
    --gradient-hero: linear-gradient(135deg, rgba(5, 11, 25, 0.85), rgba(10, 22, 50, 0.7));
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.02) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --shadow-glow: 0 0 40px rgba(15, 184, 162, 0.3);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.loading {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

/* ===========================
   UTILITY CLASSES
   =========================== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   PRELOADER
   =========================== */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--gray-900);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.preloader-logo {
    width: 80px;
    height: 80px;
    background-color: #ffffff;
    border-radius: 50%;
    padding: 8px;
    object-fit: contain;
    animation: preloaderPulse 1.5s ease-in-out infinite;
}

@keyframes preloaderPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

.preloader-wave {
    display: flex;
    gap: 5px;
    align-items: flex-end;
    height: 30px;
}

.preloader-wave span {
    width: 5px;
    height: 10px;
    background: var(--gradient-primary);
    border-radius: 3px;
    animation: preloaderWave 1s ease-in-out infinite;
}

.preloader-wave span:nth-child(2) { animation-delay: 0.1s; }
.preloader-wave span:nth-child(3) { animation-delay: 0.2s; }
.preloader-wave span:nth-child(4) { animation-delay: 0.3s; }
.preloader-wave span:nth-child(5) { animation-delay: 0.4s; }

@keyframes preloaderWave {
    0%, 100% { height: 10px; }
    50% { height: 28px; }
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    white-space: nowrap;
}

.btn-sm {
    padding: 10px 24px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(15, 184, 162, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(15, 184, 162, 0.45);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.nav-logo {
    width: 44px;
    height: 44px;
    background-color: #ffffff;
    border-radius: 50%;
    padding: 4px;
    object-fit: contain;
}

.nav-brand-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.nav-link.nav-cta {
    background: var(--gradient-primary);
    color: #fff;
    padding: 10px 24px;
    font-weight: 600;
}

.nav-link.nav-cta:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    position: relative;
    transition: all var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: all var(--transition-normal);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.water-ripple {
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 120px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%23ffffff' d='M0,64L48,58.7C96,53,192,43,288,48C384,53,480,75,576,80C672,85,768,75,864,64C960,53,1056,43,1152,42.7C1248,43,1344,53,1392,58.7L1440,64L1440,120L1392,120C1344,120,1248,120,1152,120C1056,120,960,120,864,120C768,120,672,120,576,120C480,120,384,120,288,120C192,120,96,120,48,120L0,120Z'/%3E%3C/svg%3E") no-repeat bottom center;
    background-size: cover;
    z-index: 1;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding-top: 100px;
    padding-bottom: 160px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 28px;
}

.hero-badge i {
    color: var(--warning);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: rgba(255,255,255,0.75);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

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

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: #fff;
}

.hero-stat-plus {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: var(--aqua-400);
}

.hero-stat-label {
    display: block;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.2);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 13px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 24px; }
}

/* ===========================
   SECTION HEADERS
   =========================== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-500);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    padding: 6px 16px;
    background: var(--primary-50);
    border-radius: var(--radius-full);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 17px;
    color: var(--gray-500);
    max-width: 580px;
    margin: 0 auto;
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about {
    background: var(--gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.about-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

.about-card:hover::before {
    transform: scaleX(1);
}

.about-card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--primary-50);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    color: var(--primary-600);
    transition: all var(--transition-normal);
}

.about-card:hover .about-card-icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: scale(1.1);
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.about-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===========================
   TEAM SECTION
   =========================== */
.team-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.team-photo-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    flex: 1;
    aspect-ratio: 4/5;
    border: 4px solid var(--primary-500);
    box-shadow: 0 8px 32px rgba(15, 184, 162, 0.15), 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
}

.team-photo-card:hover {
    box-shadow: 0 12px 40px rgba(15, 184, 162, 0.25), 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-400);
}

.team-photo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.6s ease;
}

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

/* ===========================
   PROGRAMS SECTION
   =========================== */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: start;
}

.program-card {
    background: #fff;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    position: relative;
}

.program-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: transparent;
}

.program-card.featured {
    border: 2px solid var(--primary-500);
    box-shadow: var(--shadow-glow);
}

.program-card.featured:hover {
    box-shadow: 0 0 60px rgba(15, 184, 162, 0.35);
}

.program-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.program-card:hover .program-card-image img {
    transform: scale(1.08);
}

.program-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}

.featured-badge {
    background: var(--gradient-primary) !important;
}

.program-card-body {
    padding: 28px;
}

.program-card-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-600);
    background: var(--primary-50);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}

.program-card-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.program-card-desc {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 20px;
    line-height: 1.7;
}

.program-card-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.program-card-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-600);
}

.program-card-features li i {
    color: var(--success);
    font-size: 14px;
}

.program-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
}

.program-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.price-currency {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
}

.price-period {
    font-size: 13px;
    color: var(--gray-400);
}

/* ===========================
   GALLERY SECTION
   =========================== */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    cursor: pointer;
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.gallery-card:focus {
    outline: 3px solid var(--primary-500);
    outline-offset: 3px;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-card:hover img {
    transform: scale(1.08);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    padding: 28px 16px 14px;
    transform: translateY(100%);
    transition: transform 0.35s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gallery-caption i {
    font-size: 12px;
    color: var(--primary-300);
    flex-shrink: 0;
}

.gallery-card:hover .gallery-caption {
    transform: translateY(0);
}

/* ── Lightbox ── */
.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: lb-fade-in 0.25s ease;
}

.lightbox-overlay.open {
    display: flex;
}

@keyframes lb-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

#lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 12px;
    object-fit: contain;
    box-shadow: 0 24px 80px rgba(0,0,0,0.5);
    animation: lb-img-in 0.3s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes lb-img-in {
    from { transform: scale(0.88); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

#lightbox-caption {
    color: rgba(255,255,255,0.75);
    font-size: 14px;
    text-align: center;
    max-width: 600px;
    line-height: 1.5;
}

.lightbox-close {
    position: fixed;
    top: 20px;
    right: 24px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    font-size: 28px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    line-height: 1;
    backdrop-filter: blur(8px);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: #fff;
    font-size: 36px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    backdrop-filter: blur(8px);
    line-height: 1;
}

.lightbox-nav:hover {
    background: rgba(255,255,255,0.18);
}

.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

@media (max-width: 600px) {
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
    .lightbox-nav { width: 40px; height: 40px; font-size: 28px; }
}

/* ===========================
   LOCATIONS SECTION
   =========================== */
.locations {
    background: var(--gray-50);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.location-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.location-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

.location-card:hover::before {
    transform: scaleX(1);
}

.location-card-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-50), rgba(34, 211, 238, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--primary-600);
    transition: all var(--transition-normal);
}

.location-card:hover .location-card-icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: scale(1.1);
}

.location-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.location-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.location-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.location-meta span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 500;
}

.location-meta span i {
    color: var(--primary-500);
    font-size: 12px;
}

/* ===========================
   SCHEDULE SECTION
   =========================== */
.schedule {
    background: #fff;
}

.schedule-info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.schedule-info-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
}

.schedule-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.schedule-info-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
    color: #fff;
}

.schedule-info-icon.morning {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.schedule-info-icon.afternoon {
    background: linear-gradient(135deg, #f97316, #fb923c);
}

.schedule-info-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 6px;
}

.schedule-info-card p {
    font-size: 15px;
    color: var(--gray-500);
    font-weight: 500;
}

.schedule-table-wrapper {
    display: none;
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.schedule-table-wrapper.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    min-width: 600px;
}

.schedule-table thead {
    background: var(--gray-900);
}

.schedule-table th {
    padding: 16px 20px;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.schedule-table td {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid var(--gray-100);
    font-size: 14px;
    vertical-align: middle;
}

.schedule-table tbody tr:hover {
    background: var(--gray-50);
}

.time-cell {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-800);
    white-space: nowrap;
}

.schedule-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    margin: 2px;
}

.schedule-badge.kids {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.schedule-badge.adults {
    background: rgba(15, 184, 162, 0.1);
    color: var(--primary-600);
}

.schedule-badge.competitive {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.schedule-badge i {
    margin-right: 4px;
}

.schedule-locations {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.schedule-locations span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 500;
}

.schedule-locations span i {
    color: var(--primary-500);
    font-size: 11px;
}

.schedule-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--primary-50), rgba(34, 211, 238, 0.05));
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 184, 162, 0.15);
}

.schedule-note i {
    color: var(--primary-500);
    font-size: 16px;
    flex-shrink: 0;
}

.schedule-note p {
    font-size: 14px;
    color: var(--gray-600);
}

/* ===========================
   TESTIMONIALS SECTION
   =========================== */
.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 40px;
}

.testimonial-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--gray-200);
    min-width: calc(100% - 80px);
    margin: 0 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-bottom: 20px;
}

.testimonial-stars i {
    color: var(--warning);
    font-size: 18px;
}

.testimonial-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: 28px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    justify-content: center;
}

.testimonial-avatar i {
    font-size: 48px;
    color: var(--primary-400);
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--gray-900);
}

.testimonial-author span {
    font-size: 13px;
    color: var(--gray-400);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
    background: #fff;
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.testimonial-btn:hover {
    background: var(--primary-500);
    border-color: var(--primary-500);
    color: #fff;
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-dot.active {
    background: var(--primary-500);
    width: 28px;
    border-radius: 5px;
}

/* ===========================
   CTA SECTION
   =========================== */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.cta-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(5, 11, 25, 0.9), rgba(10, 22, 50, 0.85));
}

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

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    max-width: 560px;
    margin: 0 auto 36px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-info-card:hover {
    background: #fff;
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.contact-info-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.contact-socials {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 18px;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Form */
.contact-form {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 14px;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    color: var(--gray-800);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-500);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(15, 184, 162, 0.1);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--gray-900);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    background-color: #ffffff;
    border-radius: 50%;
    padding: 6px;
    object-fit: contain;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 16px;
    transition: all var(--transition-fast);
}

.footer-socials a:hover {
    background: var(--primary-500);
    color: #fff;
    transform: translateY(-2px);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links li i {
    color: var(--primary-400);
    font-size: 13px;
    flex-shrink: 0;
}

.footer-links a,
.footer-links li {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-400);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.35);
}

/* ===========================
   BACK TO TOP
   =========================== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-glow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 60px rgba(15, 184, 162, 0.45);
}

/* ===========================
   ANIMATIONS
   =========================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate="fade-down"] {
    transform: translateY(-30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   GALLERY & LIGHTBOX
   =========================== */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    width: 100%;
}

.gallery-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    background: #fff;
    border: 1px solid var(--gray-200);
}

.gallery-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
    border-color: transparent;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-card:hover img {
    transform: scale(1.08);
}

.gallery-caption {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.2) 50%, rgba(0,0,0,0) 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition-normal);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
}

.gallery-card:hover .gallery-caption {
    opacity: 1;
}

.gallery-caption i {
    font-size: 24px;
    color: var(--primary-400);
    margin-bottom: 8px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    transition: transform var(--transition-normal);
    transform: translateY(10px);
}

.gallery-card:hover .gallery-caption i {
    transform: translateY(0);
}

/* Lightbox Styles */
#lightbox {
    position: relative;
    z-index: 12000;
}

.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.lightbox-overlay.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-overlay.open .lightbox-content {
    transform: scale(1);
}

#lightbox-img {
    max-width: 100%;
    max-height: calc(85vh - 60px);
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    object-fit: contain;
}

#lightbox-caption {
    color: rgba(255,255,255,0.9);
    margin-top: 16px;
    font-size: 16px;
    text-align: center;
    max-width: 800px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
}

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

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: none;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
    backdrop-filter: blur(4px);
}

.lightbox-nav:hover {
    background: var(--primary-500);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 24px;
}

.lightbox-next {
    right: 24px;
}


/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .team-gallery {
        max-width: 700px;
    }
    .programs-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    .locations-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 72px 0;
    }

    /* Mobile nav */
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 16px;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-menu.open {
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: 20px;
        padding: 12px 24px;
    }

    /* Hero */
    .hero-stats {
        gap: 20px;
    }

    .hero-stat-number {
        font-size: 28px;
    }

    .hero-stat-divider {
        height: 36px;
    }

    .scroll-indicator {
        display: none;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Team */
    .team-gallery {
        grid-template-columns: repeat(3, 1fr);
        max-width: 100%;
        gap: 12px;
    }

    /* Locations */
    .locations-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Schedule */
    .schedule-info-cards {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto 36px;
    }

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

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

    .contact-form {
        padding: 24px;
    }

    /* Testimonials */
    .testimonial-card {
        margin: 0 10px;
        min-width: calc(100% - 20px);
        padding: 28px 20px;
    }

    .testimonial-text {
        font-size: 15px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* CTA */
    .cta-section {
        padding: 72px 0;
    }

    /* Back to top */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding-top: 80px;
        padding-bottom: 120px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* Gallery Mobile */
    .activities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .gallery-card {
        border-radius: var(--radius-md);
    }
    
    .gallery-caption {
        padding: 12px;
        font-size: 13px;
    }
    
    .gallery-caption i {
        font-size: 18px;
        margin-bottom: 4px;
    }
    
    .lightbox-nav {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
    
    .lightbox-prev { left: 12px; }
    .lightbox-next { right: 12px; }
    
    .lightbox-close {
        top: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
        font-size: 28px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero-stat-divider {
        width: 48px;
        height: 1px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 15px;
    }
}