/* ==========================================
   ADU PULI ATTAM - Tamil Traditional Game Website
   Premium Dark Theme with Glassmorphism
   ========================================== */

/* CSS Variables */
:root {
    /* Colors */
    --bg-primary: #0a0f1a;
    --bg-secondary: #0d1424;
    --bg-tertiary: #111b2e;
    --bg-card: rgba(17, 27, 46, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.05);
    
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #64748b;
    
    --accent-orange: #ff6b35;
    --accent-gold: #ffd700;
    --accent-amber: #f59e0b;
    --accent-purple: #8b5cf6;
    --accent-cyan: #22d3ee;
    
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f59e0b 100%);
    --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
    --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    --gradient-dark: linear-gradient(180deg, #0a0f1a 0%, #111b2e 100%);
    
    --border-glass: rgba(255, 255, 255, 0.1);
    --shadow-glow: 0 0 40px rgba(255, 107, 53, 0.3);
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 100px;
    
    /* Typography */
    --font-tamil: 'Noto Sans Tamil', sans-serif;
    --font-english: 'Outfit', sans-serif;
    
    /* Animation */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-english);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Pattern */
.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Floating Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.float-element {
    position: absolute;
    font-size: 2rem;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.float-element:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.float-element:nth-child(2) { top: 20%; right: 10%; animation-delay: 3s; }
.float-element:nth-child(3) { top: 50%; left: 15%; animation-delay: 6s; }
.float-element:nth-child(4) { top: 70%; right: 5%; animation-delay: 9s; }
.float-element:nth-child(5) { bottom: 20%; left: 8%; animation-delay: 12s; }
.float-element:nth-child(6) { bottom: 10%; right: 15%; animation-delay: 15s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-30px) rotate(3deg); }
}

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

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition-medium);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 2rem;
}

.logo-text {
    font-family: var(--font-tamil);
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-medium);
}

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

.nav-cta {
    background: var(--gradient-primary);
    padding: 10px 24px;
    border-radius: 50px;
    color: var(--text-primary) !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 0 60px;
    position: relative;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--accent-gold);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    margin-bottom: 24px;
}

.title-tamil {
    display: block;
    font-family: var(--font-tamil);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    letter-spacing: 2px;
}

.title-english {
    display: block;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    color: var(--text-secondary);
    margin-top: 8px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-subtitle strong {
    color: var(--accent-orange);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
    padding: 20px 32px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    width: fit-content;
}

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

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

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-glass);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-medium);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: var(--transition-fast);
}

.btn-secondary:hover .btn-arrow {
    transform: translateX(4px);
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup {
    position: relative;
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1a1a2e, #0f0f1a);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 50px 100px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border-radius: 32px;
    overflow: hidden;
}

.phone-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.3) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}

/* ==========================================
   SECTION COMMON STYLES
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--accent-orange);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-tamil);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff 0%, #a0aec0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   CULTURE SECTION
   ========================================== */
.culture-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.culture-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

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

.culture-content {
    padding-right: 40px;
}

.culture-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.culture-text strong {
    color: var(--accent-gold);
}

.culture-text em {
    color: var(--accent-orange);
    font-style: normal;
}

.culture-facts {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.fact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    transition: var(--transition-medium);
}

.fact-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(8px);
}

.fact-icon {
    font-size: 1.5rem;
}

.fact-content {
    display: flex;
    flex-direction: column;
}

.fact-title {
    font-weight: 600;
    color: var(--text-primary);
}

.fact-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Board Illustration */
.culture-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.board-illustration {
    width: 100%;
    max-width: 350px;
    padding: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    backdrop-filter: blur(10px);
}

.game-board-svg {
    width: 100%;
    height: auto;
}

.board-lines {
    opacity: 0.8;
}

.node {
    transition: var(--transition-fast);
}

.tiger-node {
    fill: var(--accent-orange);
    filter: drop-shadow(0 0 8px rgba(255, 107, 53, 0.5));
}

.goat-node {
    fill: var(--accent-cyan);
    filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.5));
}

.empty-node {
    fill: var(--text-muted);
    opacity: 0.5;
}

/* ==========================================
   FEATURES SECTION
   ========================================== */
.features-section {
    padding: var(--section-padding) 0;
}

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

.feature-card {
    padding: 32px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-medium);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

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

.feature-card.featured {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(139, 92, 246, 0.15));
    border-color: rgba(255, 107, 53, 0.3);
}

.feature-card.featured::before {
    transform: scaleX(1);
    background: var(--gradient-gold);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   GAMEPLAY SECTION
   ========================================== */
.gameplay-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.gameplay-content {
    max-width: 900px;
    margin: 0 auto;
}

.gameplay-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    padding: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    padding: 12px 32px;
    background: transparent;
    border: none;
    border-radius: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.gameplay-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.gameplay-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
}

.piece-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.piece-emoji {
    font-size: 4rem;
}

.piece-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.vs-badge {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-orange);
    margin: 0 32px;
}

.tiger-display { animation: bounce 2s infinite; }
.goat-display { animation: bounce 2s infinite 0.5s; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.gameplay-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.rules-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.rules-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.rule-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Turn Illustration */
.turn-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.turn-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.step-num {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.875rem;
}

.step-icon {
    font-size: 2rem;
}

.step-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.turn-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
}

/* Win Conditions */
.win-conditions {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.win-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 32px;
    border-radius: 16px;
    text-align: center;
}

.tiger-win {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(255, 107, 53, 0.1));
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.goat-win {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(34, 211, 238, 0.1));
    border: 1px solid rgba(34, 211, 238, 0.3);
}

.win-icon {
    font-size: 2.5rem;
}

.win-title {
    font-weight: 600;
    font-size: 1.125rem;
}

.win-condition {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ==========================================
   SCREENSHOTS SECTION
   ========================================== */
.screenshots-section {
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.screenshots-carousel {
    overflow-x: auto;
    padding: 20px 0;
    margin: 0 -24px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.screenshots-carousel::-webkit-scrollbar {
    display: none;
}

.carousel-track {
    display: flex;
    gap: 24px;
    padding: 0 calc((100vw - 1200px) / 2 + 24px);
    width: max-content;
}

.screenshot-card {
    flex-shrink: 0;
    width: 280px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-medium);
}

.screenshot-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.screenshot-card img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.screenshot-label {
    display: block;
    padding: 16px;
    text-align: center;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ==========================================
   DOWNLOAD SECTION
   ========================================== */
.download-section {
    padding: var(--section-padding) 0;
}

.download-card {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 32px;
    position: relative;
    overflow: hidden;
}

.download-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.2) 0%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

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

.download-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.download-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.download-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 16px 32px;
    background: #000;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-medium);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.play-icon {
    width: 32px;
    height: 32px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-small {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.btn-large {
    font-size: 1.25rem;
    font-weight: 600;
}

.download-note {
    margin-top: 20px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.download-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.qr-container {
    padding: 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.qr-placeholder {
    width: 150px;
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 12px;
}

.qr-icon {
    font-size: 3rem;
    margin-bottom: 8px;
}

.qr-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    padding: 60px 0 30px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glass);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-glass);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-logo {
    font-family: var(--font-tamil);
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: var(--text-secondary);
    transition: var(--transition-medium);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--text-primary);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    padding-top: 30px;
    text-align: center;
}

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

.copyright {
    color: var(--text-muted) !important;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-visual {
        order: 0;
        margin-bottom: 40px;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-stats {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .culture-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .culture-content {
        padding-right: 0;
        text-align: center;
    }
    
    .culture-facts {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gameplay-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .download-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 15, 26, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border-glass);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .gameplay-tabs {
        flex-direction: column;
        width: 100%;
    }
    
    .tab-btn {
        width: 100%;
    }
    
    .phone-frame {
        width: 240px;
        height: 500px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stat-divider {
        display: none;
    }
    
    .carousel-track {
        padding: 0 24px;
    }
    
    .screenshot-card {
        width: 240px;
    }
    
    .screenshot-card img {
        height: 420px;
    }
    
    .download-card {
        padding: 40px 24px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.75rem;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .turn-illustration {
        flex-direction: column;
    }
    
    .turn-arrow {
        transform: rotate(90deg);
    }
    
    .win-conditions {
        flex-direction: column;
    }
}