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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: #0a0a0a;
    overflow-x: hidden;
}

/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --primary-gold: #FFD700;
    --primary-gold-dark: #E6C200;
    --primary-gold-light: #FFF033;
    --accent-purple: #8B5FBF;
    --accent-purple-dark: #7A4FB8;
    --accent-blue: #1E3A8A;
    --accent-cyan: #06B6D4;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-secondary: linear-gradient(135deg, #8B5FBF 0%, #1E3A8A 100%);
    --gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Orbitron', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Borders */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(255, 215, 0, 0.3);
    
    /* Transitions */
    --transition-fast: all 0.15s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* ===== LOADING SCREEN ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: #ffffff;
}

.loading-logo {
    font-size: 4rem;
    color: var(--primary-gold);
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s infinite;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 215, 0, 0.1);
    border-top: 3px solid var(--primary-gold);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    animation: spin 1s linear infinite;
}

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

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

/* ===== PARTICLES BACKGROUND ===== */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: #ffffff;
}

.nav-brand a {
    text-decoration: none;
}

.nav-icon {
    font-size: 1.5rem;
    color: var(--primary-gold);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: var(--spacing-2xl);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 80%;
}

.age-badge {
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    margin: 0 var(--spacing-sm);
}

.age-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: #ffffff;
}

.nav-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-primary);
    color: #000000;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-gold);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ===== BUTTONS ===== */
.btn-primary {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-primary);
    color: #000000;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

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

.btn-secondary {
    padding: var(--spacing-md) var(--spacing-xl);
    border: 2px solid var(--primary-gold);
    border-radius: var(--border-radius-lg);
    background: transparent;
    color: var(--primary-gold);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.btn-secondary:hover {
    background: var(--primary-gold);
    color: #000000;
    transform: translateY(-2px);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    background: var(--gradient-hero);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3)),
        url('../images/hero-background.jpg') center/cover no-repeat,
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 95, 191, 0.1) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.title-highlight {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 2s ease-in-out infinite alternate;
}

.title-normal {
    display: block;
    color: #ffffff;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5)); }
    to { filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.8)); }
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

/* ===== AGE VERIFICATION CARD ===== */
.age-verification-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.verification-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.checkbox-wrapper {
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.age-checkbox {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-gold);
    border-radius: var(--border-radius-sm);
    background: transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.age-checkbox:checked {
    background: var(--gradient-primary);
    border-color: var(--primary-gold);
}

.checkbox-label {
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    font-size: 12px;
    opacity: 0;
    transition: var(--transition-fast);
}

.age-checkbox:checked + .checkbox-label {
    opacity: 1;
}

.verification-text {
    flex: 1;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

/* ===== HERO SIGNUP CARD ===== */
.hero-signup-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-2xl);
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
}

.signup-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.signup-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.signup-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    position: relative;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: var(--spacing-md);
    color: var(--primary-gold);
    z-index: 1;
}

.form-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-size: 1rem;
    transition: var(--transition-fast);
    backdrop-filter: blur(5px);
}

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

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.btn-signup {
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-primary);
    color: #000000;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.btn-signup::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-signup:hover::before {
    left: 100%;
}

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

.signup-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.signin-link {
    color: var(--primary-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.signin-link:hover {
    text-decoration: underline;
}

/* ===== SECTIONS ===== */
.games-section,
.leaderboard-section,
.achievements-section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.games-section {
    background: 
        linear-gradient(rgba(15, 15, 35, 0.8), rgba(26, 26, 46, 0.8)),
        url('../images/background-luxury.jpg') center/cover no-repeat,
        linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
}

.leaderboard-section {
    background: 
        linear-gradient(rgba(26, 26, 46, 0.9), rgba(22, 33, 62, 0.9)),
        url('../images/background-luxury.jpg') center/cover no-repeat,
        linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.achievements-section {
    background: 
        linear-gradient(rgba(22, 33, 62, 0.8), rgba(15, 15, 35, 0.8)),
        url('../images/background-luxury.jpg') center/cover no-repeat,
        linear-gradient(135deg, #16213e 0%, #0f0f23 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #ffffff;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.section-title i {
    color: var(--primary-gold);
    font-size: 0.8em;
}

.section-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== GAMES GRID ===== */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.game-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

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

.game-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.game-card:hover .game-image img {
    transform: scale(1.1);
}

.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.game-card:hover .game-overlay {
    opacity: 1;
}

.play-btn {
    width: 80px;
    height: 80px;
    border: none;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #000000;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.game-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #ffffff;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-xl);
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 1;
}

.game-content {
    padding: var(--spacing-xl);
}

.game-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.game-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.btn-play-full {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-primary);
    color: #000000;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-play-full:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* ===== LEADERBOARD ===== */
.leaderboard-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.leaderboard-header {
    display: grid;
    grid-template-columns: 80px 1fr 150px 100px 100px;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: rgba(255, 215, 0, 0.1);
    font-weight: 700;
    color: var(--primary-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.leaderboard-body {
    max-height: 600px;
    overflow-y: auto;
}

.leaderboard-row {
    display: grid;
    grid-template-columns: 80px 1fr 150px 100px 100px;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition-fast);
    align-items: center;
}

.leaderboard-row:hover {
    background: rgba(255, 215, 0, 0.05);
}

.rank {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary-gold);
}

.player-name {
    font-weight: 600;
    color: #ffffff;
}

.social-points {
    font-weight: 700;
    color: var(--primary-gold);
}

.level {
    font-weight: 600;
    color: #ffffff;
}

.badge {
    font-size: 1.2rem;
    color: var(--primary-gold);
}

/* ===== ACHIEVEMENTS GRID ===== */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.achievement-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.5s ease;
}

.achievement-card:hover::before {
    transform: scale(1);
}

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

.achievement-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
    transition: var(--transition-normal);
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.2);
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 20%, 60%, 100% { transform: translateY(0) scale(1.2); }
    40% { transform: translateY(-10px) scale(1.2); }
    80% { transform: translateY(-5px) scale(1.2); }
}

.achievement-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.achievement-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.achievement-points {
    background: var(--gradient-primary);
    color: #000000;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-block;
    position: relative;
    z-index: 1;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section {
    color: rgba(255, 255, 255, 0.8);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-icon {
    font-size: 1.5rem;
    color: var(--primary-gold);
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.footer-description {
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 215, 0, 0.1);
    color: var(--primary-gold);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: #000000;
    transform: translateY(-3px);
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact-info i {
    color: var(--primary-gold);
    width: 20px;
}

.contact-info a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-info a:hover {
    color: var(--primary-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.disclaimer {
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.disclaimer h4 {
    color: var(--primary-gold);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.disclaimer p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 0.9rem;
}

/* ===== MODALS ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.modal-content {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-2xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.8);
    transition: var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: var(--spacing-sm);
    border-radius: 50%;
}

.modal-close:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.checkbox-group input[type="checkbox"] {
    margin-top: 2px;
    transform: scale(1.2);
}

.checkbox-group label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.checkbox-group a {
    color: var(--primary-gold);
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

.btn-modal-primary {
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-primary);
    color: #000000;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.btn-modal-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.modal-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.forgot-link {
    color: var(--primary-gold);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.forgot-link:hover {
    text-decoration: underline;
}

.switch-modal {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.switch-modal a {
    color: var(--primary-gold);
    text-decoration: none;
    font-weight: 600;
}

.switch-modal a:hover {
    text-decoration: underline;
}

/* ===== GAME MODAL ===== */
.game-modal .modal-content {
    max-width: 1200px;
    width: 95%;
    height: 90vh;
    padding: var(--spacing-lg);
}

.game-modal-content {
    display: flex;
    flex-direction: column;
}

.game-container {
    flex: 1;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
}

.game-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--border-radius-lg);
}

.game-loading {
    color: var(--primary-gold);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ===== AGE MODAL ===== */
.age-modal .modal-content {
    max-width: 600px;
    text-align: center;
}

.age-modal-header {
    margin-bottom: var(--spacing-xl);
}

.age-icon {
    font-size: 4rem;
    color: var(--primary-gold);
    margin-bottom: var(--spacing-lg);
}

.age-modal h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
}

.age-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
}

.age-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-age-confirm,
.btn-age-decline {
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 150px;
    justify-content: center;
}

.btn-age-confirm {
    background: var(--gradient-primary);
    color: #000000;
}

.btn-age-confirm:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-age-decline {
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    color: #ffffff;
}

.btn-age-decline:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    padding: var(--spacing-lg);
    z-index: 10000;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    min-width: 300px;
}

.cookie-text i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    flex-shrink: 0;
}

.cookie-text p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.cookie-text a {
    color: var(--primary-gold);
    text-decoration: none;
}

.cookie-text a:hover {
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.btn-cookie-accept,
.btn-cookie-decline {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-cookie-accept {
    background: var(--gradient-primary);
    color: #000000;
}

.btn-cookie-accept:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-cookie-decline {
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-cookie-decline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .games-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-xl);
    }
    
    .achievements-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-xl);
    }
}

@media (max-width: 1024px) {
    .nav-container {
        padding: 0 var(--spacing-lg);
        height: 70px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu.active {
        display: flex;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        z-index: 1000;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-2xl);
        height: 100%;
        width: 100%;
    }
    
    .nav-item {
        width: 80%;
        text-align: center;
    }
    
    .nav-link {
        justify-content: center;
        padding: var(--spacing-lg);
        font-size: 1.1rem;
    }
    
    .age-badge {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-md);
    }
    
    .nav-btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-lg);
        font-size: 1.1rem;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero {
        padding-top: 70px;
    }
    
    .hero-signup-card {
        margin: 10px auto;
        padding: var(--spacing-xl);
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .games-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .leaderboard-header,
    .leaderboard-row {
        grid-template-columns: 60px 1fr 120px 80px 80px;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.8rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .cookie-text {
        min-width: auto;
        justify-content: center;
    }
    
    .age-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .btn-age-confirm,
    .btn-age-decline {
        width: 100%;
    }
    
    .disclaimer {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }
    
    .disclaimer h4 {
        font-size: 1rem;
    }
    
    .disclaimer p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-signup-card,
    .age-verification-card {
        margin: 0;
    }
    
    .modal-content {
        margin: var(--spacing-md);
        padding: var(--spacing-xl);
    }
    
    .game-modal .modal-content {
        width: 100%;
        height: 100vh;
        margin: 0;
        border-radius: 0;
    }
    
    .leaderboard-header,
    .leaderboard-row {
        grid-template-columns: 50px 1fr 100px 60px 60px;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.75rem;
    }
    
    .achievement-card {
        padding: var(--spacing-xl);
    }
    
    .verification-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ===== ANIMATIONS & EFFECTS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-gold-dark);
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== FOCUS STYLES ===== */
*:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 2px;
}

button:focus,
.btn-primary:focus,
.btn-secondary:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 4px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .modal,
    .cookie-banner,
    .loading-screen {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section-title,
    .hero-title {
        color: black !important;
    }
}