/* ============================================
   Gray Dui School - Premium Dark Luxury Theme
   Emerald Green + Cream Palette
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-bg-primary: #0a0f0d;
    --color-bg-secondary: #0d1410;
    --color-bg-tertiary: #111a14;
    --color-bg-card: #131c16;
    --color-bg-card-hover: #182219;
    
    --color-emerald-50: #ecfdf5;
    --color-emerald-100: #d1fae5;
    --color-emerald-200: #a7f3d0;
    --color-emerald-300: #6ee7b7;
    --color-emerald-400: #34d399;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-700: #047857;
    --color-emerald-800: #065f46;
    --color-emerald-900: #064e3b;
    
    --color-gold-300: #fcd34d;
    --color-gold-400: #fbbf24;
    --color-gold-500: #f59e0b;
    --color-gold-600: #d97706;
    
    --color-cream-50: #fefce8;
    --color-cream-100: #fef9c3;
    --color-cream-200: #fef08a;
    --color-cream-300: #fde047;
    --color-cream-400: #facc15;
    --color-cream-500: #eab308;
    
    --color-text-primary: #f0fdf4;
    --color-text-secondary: #bbf7d0;
    --color-text-muted: #86efac;
    --color-text-dim: #4ade80;
    
    --color-border: rgba(16, 185, 129, 0.15);
    --color-border-hover: rgba(16, 185, 129, 0.3);
    --color-border-gold: rgba(251, 191, 36, 0.3);
    
    --color-glow: rgba(16, 185, 129, 0.4);
    --color-glow-gold: rgba(251, 191, 36, 0.3);
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(16, 185, 129, 0.2);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 15, 13, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 15, 13, 0.95);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(16, 185, 129, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    color: var(--color-text-primary);
}

.logo-icon {
    color: var(--color-emerald-400);
}

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

.nav-links a {
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-emerald-300);
    background: rgba(16, 185, 129, 0.08);
}

.nav-cta {
    background: linear-gradient(135deg, var(--color-emerald-600), var(--color-emerald-700)) !important;
    color: var(--color-text-primary) !important;
    border: 1px solid var(--color-emerald-500) !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-md) !important;
    font-weight: 600 !important;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
    transition: var(--transition-base) !important;
}

.nav-cta:hover {
    background: linear-gradient(135deg, var(--color-emerald-500), var(--color-emerald-600)) !important;
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.4) !important;
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-emerald-400);
    border-radius: 2px;
    transition: var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

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

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 15, 13, 0.92) 0%,
        rgba(10, 15, 13, 0.85) 40%,
        rgba(10, 15, 13, 0.70) 70%,
        rgba(10, 15, 13, 0.60) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
    padding: 120px 0 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-emerald-300);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-text-primary);
    margin-bottom: 24px;
}

.hero-title span {
    background: linear-gradient(135deg, var(--color-emerald-300), var(--color-emerald-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Floating Stat Cards */
.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(19, 28, 22, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.stat-card:hover {
    border-color: var(--color-border-hover);
    background: rgba(24, 34, 25, 0.9);
    box-shadow: var(--shadow-glow);
    transform: translateX(-4px);
}

.stat-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-emerald-400);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-emerald-300);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.03em;
    margin-top: 4px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    z-index: 1;
}

.scroll-indicator {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-emerald-500), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; height: 40px; }
    50% { opacity: 1; height: 55px; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-emerald-600), var(--color-emerald-700));
    color: var(--color-text-primary);
    border: 1px solid var(--color-emerald-500);
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-emerald-500), var(--color-emerald-600));
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.4), inset 0 1px 0 rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-hover);
}

.btn-secondary:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: var(--color-emerald-400);
    color: var(--color-emerald-300);
}

.btn-outline {
    background: transparent;
    color: var(--color-emerald-400);
    border: 1px solid var(--color-border);
    padding: 12px 24px;
    font-size: 0.85rem;
}

.btn-outline:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: var(--color-emerald-500);
}

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

/* ============================================
   Section Styles
   ============================================ */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-400);
    margin-bottom: 16px;
    padding: 6px 14px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid var(--color-border);
    border-radius: 50px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: 120px 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-emerald-800), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-emerald-600), var(--color-emerald-800));
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.5;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.about-feature {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.about-feature:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-emerald-400);
}

.about-feature h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.about-feature p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================
   Programs Section
   ============================================ */
.programs {
    padding: 120px 0;
    background: var(--color-bg-primary);
    position: relative;
}

.programs::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.program-card {
    position: relative;
    padding: 40px 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.program-card:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    transform: translateY(-4px);
}

.program-card.featured {
    border-color: var(--color-border-gold);
    background: linear-gradient(135deg, rgba(19, 28, 22, 0.9), rgba(24, 34, 25, 0.9));
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.08);
}

.program-card.featured:hover {
    box-shadow: 0 0 60px rgba(251, 191, 36, 0.15), var(--shadow-xl);
}

.featured-badge {
    position: absolute;
    top: -1px;
    right: 32px;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--color-gold-500), var(--color-gold-600));
    color: #000;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.program-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(16, 185, 129, 0.04));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-emerald-400);
    margin-bottom: 24px;
}

.program-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.program-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    flex-grow: 1;
}

.program-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.program-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.program-features li svg {
    color: var(--color-emerald-400);
    flex-shrink: 0;
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    padding: 120px 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.why-us::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.why-content .section-tag,
.why-content .section-title,
.why-content .section-desc {
    text-align: left;
}

.why-content .section-header {
    margin: 0 0 40px;
    text-align: left;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-feature {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.why-feature:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    box-shadow: var(--shadow-glow);
}

.why-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(16, 185, 129, 0.04));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-emerald-400);
}

.why-feature h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.why-feature p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.why-image {
    position: relative;
}

.why-image img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.why-image-overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    background: linear-gradient(to top, rgba(10, 15, 13, 0.4) 0%, transparent 50%);
}

.why-stat-card {
    position: absolute;
    bottom: 32px;
    left: -32px;
    padding: 24px 32px;
    background: rgba(19, 28, 22, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.why-stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-emerald-400);
    line-height: 1;
}

.why-stat-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 8px;
    line-height: 1.4;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: 120px 0;
    background: var(--color-bg-primary);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-emerald-800), transparent);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 36px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    color: var(--color-gold-400);
}

.testimonial-text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    flex-grow: 1;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-emerald-400);
}

.author-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

.author-role {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: 120px 0 80px;
    background: var(--color-bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-emerald-800), transparent);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info .section-tag,
.contact-info .section-title,
.contact-info .section-desc {
    text-align: left;
}

.contact-info .section-header {
    margin: 0 0 40px;
    text-align: left;
}

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

.contact-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.contact-item:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
}

.contact-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(16, 185, 129, 0.04));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-emerald-400);
}

.contact-item h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.contact-item a {
    color: var(--color-emerald-400);
    transition: var(--transition-fast);
}

.contact-item a:hover {
    color: var(--color-emerald-300);
    text-decoration: underline;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.contact-form h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-emerald-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    background: var(--color-bg-card);
}

.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 24 24' fill='none' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

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

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.show {
    display: block;
}

.form-success svg {
    color: var(--color-emerald-400);
    margin: 0 auto 16px;
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Map */
.map-container {
    margin-top: 80px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.map-container iframe {
    filter: grayscale(0.6) brightness(0.7) contrast(1.1);
    transition: var(--transition-base);
}

.map-container:hover iframe {
    filter: grayscale(0.3) brightness(0.8) contrast(1.05);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 80px 0 40px;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.footer-logo svg {
    color: var(--color-emerald-400);
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

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

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-emerald-400);
    padding-left: 4px;
}

.footer-contact p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--color-emerald-400);
    transition: var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-emerald-300);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ============================================
   Animations (Progressive Enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-card {
        flex: 1;
        min-width: 180px;
    }
    
    .about-grid,
    .why-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .why-image {
        order: -1;
    }
    
    .why-stat-card {
        left: 16px;
        bottom: 16px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(10, 15, 13, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition-base);
        pointer-events: none;
    }
    
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-links a {
        width: 100%;
        padding: 12px 16px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }
    
    .hero-content {
        padding: 0;
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}