:root {
    --primary-color: #ff6b35;
    --primary-dark: #e85a2a;
    --secondary-color: #004e89;
    --accent-color: #ffd23f;
    --dark-bg: #1a1a2e;
    --light-bg: #f8f9fa;
    --text-dark: #2d3748;
    --text-light: #718096;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    --gradient-secondary: linear-gradient(135deg, #004e89 0%, #1a659e 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

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

/* Header & Navigation */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.language-switcher a {
    background: var(--gradient-primary);
    color: var(--white) !important;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s;
}

.language-switcher a:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    background: var(--gradient-secondary);
    padding: 4rem 0 6rem;
    color: var(--white);
}

.hero-content {
    text-align: center;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

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

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: var(--white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
}

/* Browser Mockup */
.browser-mockup {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 900px;
    margin: 0 auto;
}

.browser-header {
    background: #e8eaed;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.browser-address {
    flex: 1;
    background: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.browser-address i {
    color: var(--success);
}

/* Game Simulation */
.game-simulation {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    padding: 2rem;
}

.game-screen {
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.game-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-weight: 600;
}

.stat-item i {
    color: var(--accent-color);
}

.game-canvas {
    position: relative;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    height: 300px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#aviatorCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.multiplier-display {
    position: relative;
    z-index: 10;
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 0 0 20px rgba(255, 210, 63, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.plane-icon {
    position: absolute;
    bottom: 20%;
    left: 30%;
    font-size: 3rem;
    color: var(--white);
    animation: fly 3s ease-in-out infinite;
}

@keyframes fly {
    0%, 100% { transform: translate(0, 0) rotate(-15deg); }
    50% { transform: translate(50px, -30px) rotate(-10deg); }
}

.game-controls {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.bet-input label {
    display: block;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.input-group {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    overflow: hidden;
}

.input-group .currency {
    padding: 0.75rem;
    background: rgba(0,0,0,0.2);
    color: var(--white);
    font-weight: 600;
}

.input-group input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.75rem;
    color: var(--white);
    font-size: 1rem;
    outline: none;
}

.btn-bet, .btn-cashout {
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-bet {
    background: var(--gradient-primary);
    color: var(--white);
}

.btn-bet:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.btn-bet:active {
    transform: translateY(0);
}

.btn-cashout {
    background: var(--success);
    color: var(--white);
}

.btn-cashout:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.btn-cashout:active {
    transform: translateY(0);
}

.recent-multipliers {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.recent-title {
    color: var(--white);
    font-weight: 600;
}

.multiplier-badge {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.multiplier-badge.high {
    background: var(--success);
    color: var(--white);
}

.multiplier-badge.medium {
    background: var(--warning);
    color: var(--white);
}

.multiplier-badge.low {
    background: var(--danger);
    color: var(--white);
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.header-line {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about-section {
    background: var(--light-bg);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.game-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    text-align: center;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    margin: 10px auto;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
}

/* Rules Section */
.rules-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.rules-grid {
    display: grid;
    gap: 2rem;
    margin-top: 3rem;
}

.rule-item {
    display: flex;
    gap: 2rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.rule-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}

.rule-text h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.rule-text p {
    color: var(--text-light);
    font-size: 1rem;
    margin: 0;
}

.info-box {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-box i {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.info-box p {
    margin: 0;
    line-height: 1.6;
}

/* Tricks Section */
.tricks-section {
    background: var(--light-bg);
}

.tricks-content > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.strategy-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.strategy-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    text-align: center;
}

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

.strategy-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px auto;
}

.strategy-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.strategy-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.tips-box {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-top: 3rem;
}

.tips-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tips-box h3 i {
    color: var(--accent-color);
}

.tips-box ul {
    list-style: none;
}

.tips-box li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-dark);
    line-height: 1.7;
}

.tips-box li::before {
    content: "\f0da";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Download Section */
.download-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.intro-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.download-text > p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.download-text h3 {
    font-size: 1.8rem;
    margin: 3rem 0 2rem;
    color: var(--text-dark);
}

/* Smartphone Mockup */
.smartphone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-frame {
    width: 340px;
    height: 680px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 2px #333;
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.phone-statusbar {
    background: #1e3a8a;
    padding: 0.5rem 1rem;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
    font-size: 0.75rem;
}

.statusbar-left .time {
    font-weight: 600;
}

.statusbar-right {
    display: flex;
    gap: 0.5rem;
}

.statusbar-right i {
    font-size: 0.85rem;
}

.phone-content {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    height: calc(100% - 56px);
}

.app-header {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
}

.app-header i {
    font-size: 1.2rem;
    cursor: pointer;
}

.app-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.mobile-game-screen {
    background: rgba(255,255,255,0.1);
    margin: 0 0.75rem;
    border-radius: 12px;
    padding: 1rem;
    backdrop-filter: blur(10px);
}

.mobile-game-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.mobile-stat {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
}

.mobile-stat i {
    color: var(--accent-color);
}

.mobile-game-canvas {
    position: relative;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    height: 200px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#mobileAviatorCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.mobile-multiplier {
    position: relative;
    z-index: 10;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 0 0 15px rgba(255, 210, 63, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.mobile-plane {
    position: absolute;
    bottom: 15%;
    left: 25%;
    font-size: 2rem;
    color: var(--white);
    animation: fly 3s ease-in-out infinite;
}

.mobile-history {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}

.history-badge {
    padding: 0.25rem 0.625rem;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.history-badge.high {
    background: var(--success);
    color: var(--white);
}

.history-badge.medium {
    background: var(--warning);
    color: var(--white);
}

.history-badge.low {
    background: var(--danger);
    color: var(--white);
}

.mobile-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mobile-bet-group {
    display: flex;
    gap: 0.75rem;
}

.mobile-bet-input {
    flex: 1;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    padding: 0.75rem;
}

.bet-label {
    display: block;
    color: var(--white);
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
    opacity: 0.8;
}

.bet-amount {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
}

.bet-amount input {
    background: transparent;
    border: none;
    color: var(--white);
    font-weight: 600;
    width: 60px;
    font-size: 1rem;
}

.mobile-btn-bet {
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    padding: 0.75rem 1.25rem;
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-width: 80px;
    transition: all 0.2s;
    text-decoration: none;
}

.mobile-btn-bet:hover {
    transform: scale(1.05);
    color: var(--white);
}

.mobile-btn-bet:active {
    transform: scale(0.98);
}

.mobile-btn-bet i {
    font-size: 1.2rem;
}

.mobile-btn-cashout {
    width: 100%;
    background: var(--success);
    border: none;
    border-radius: 8px;
    padding: 0.875rem;
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s;
    text-decoration: none;
}

.mobile-btn-cashout:hover {
    background: #0ea574;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    color: var(--white);
}

.mobile-btn-cashout:active {
    transform: scale(0.98);
}

.cashout-amount {
    margin-left: auto;
    font-size: 1.1rem;
}

.phone-button {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
}

.download-steps {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 3rem;
}

.step {
    padding: 1.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.step:last-child {
    border-bottom: none;
}

.step-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.step p {
    color: var(--text-dark);
    line-height: 1.7;
    margin: 0;
}

.app-features {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 12px;
}

.app-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.app-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.app-feature i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.app-feature span {
    color: var(--text-dark);
    font-weight: 500;
}

/* Demo Section */
.demo-section {
    background: var(--light-bg);
}

.demo-content > p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.demo-placeholder {
    background: var(--gradient-dark);
    border-radius: 12px;
    padding: 4rem 2rem;
    margin: 3rem 0;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-info {
    text-align: center;
    color: var(--white);
    max-width: 600px;
}

.demo-info i {
    font-size: 5rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
}

.demo-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.demo-info > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.demo-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.demo-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.demo-stat i {
    font-size: 1.2rem;
    color: var(--accent-color);
}

/* Lazy Loading iframe styles */
.main__frame {
    position: relative;
    margin: 2rem 0;
    border-radius: 12px;
    overflow: hidden;
    background: var(--gradient-dark);
    min-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main__frame::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.main__frame iframe {
    position: relative;
    z-index: 1;
    transition: opacity 0.5s ease-in-out;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.demo-benefits h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.benefit-list {
    display: grid;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.benefit-item i {
    font-size: 1.5rem;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.benefit-item p {
    margin: 0;
    color: var(--text-dark);
    line-height: 1.7;
}

/* Casinos Section */
.casinos-intro {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.casino-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.casino-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    position: relative;
}

.casino-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.casino-rank {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.casino-logo {
    margin: 1rem 0 2rem;
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d3748 100%);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.casino-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.casino-card h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.casino-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.casino-rating i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.casino-rating span {
    margin-left: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.casino-features {
    margin-bottom: 1.5rem;
}

.casino-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.casino-features .feature-item:last-child {
    border-bottom: none;
}

.casino-features .feature-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.casino-features .feature-item span {
    color: var(--text-dark);
    font-size: 0.95rem;
}

.casino-description {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.casino-comparison {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.casino-comparison h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.comparison-table {
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.comparison-table th {
    background: var(--light-bg);
    color: var(--text-dark);
    font-weight: 600;
}

.comparison-table td {
    color: var(--text-light);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

/* Authenticity Section */
.authenticity-section {
    background: var(--light-bg);
}

.authenticity-content > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.proof-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.proof-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.proof-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px auto;
}

.proof-icon.verified {
    background: rgba(16, 185, 129, 0.1);
}

.proof-icon i {
    font-size: 2rem;
    color: var(--success);
}

.proof-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.warning-box {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin: 3rem 0;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.warning-box i {
    font-size: 2rem;
    flex-shrink: 0;
}

.warning-box h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.warning-box p {
    margin: 0;
    line-height: 1.7;
}

/* Login Section */
.login-content > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.login-steps {
    margin-top: 3rem;
}

.login-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-icon i {
    font-size: 2rem;
    color: var(--white);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.step-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.step-content ul {
    list-style: none;
    margin-top: 1rem;
}

.step-content li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
}

.step-content li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--success);
}

.payment-methods {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.payment-methods span {
    background: var(--light-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.payment-methods i {
    color: var(--primary-color);
}

.login-tips {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
}

.login-tips h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.login-tips h3 i {
    color: var(--accent-color);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.tip-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.tip-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.tip-item p {
    margin: 0;
    color: var(--text-dark);
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    background: var(--light-bg);
}

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

.faq-item {
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--light-bg);
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-out;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.footer-section p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    margin: 0;
}

.responsible-gaming {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.6);
}

.responsible-gaming i {
    font-size: 1.5rem;
    color: var(--warning);
}

.disclaimer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

.disclaimer strong {
    color: rgba(255,255,255,0.7);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.scroll-to-top:active {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s;
        gap: 1rem;
    }

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

    .language-switcher {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid #e5e7eb;
    }

    .language-switcher a {
        display: inline-block;
        width: auto;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

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

    .game-controls {
        grid-template-columns: 1fr;
    }

    .game-canvas {
        height: 200px;
    }

    .multiplier-display {
        font-size: 2.5rem;
    }

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

    .rule-item,
    .login-step {
        flex-direction: column;
    }

    .casino-cards {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .comparison-table {
        font-size: 0.9rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }

    .download-intro {
        grid-template-columns: 1fr;
    }

    .smartphone-mockup {
        margin: 2rem 0;
    }

    .phone-frame {
        width: 300px;
        height: 600px;
    }

    .mobile-game-canvas {
        height: 160px;
    }

    .mobile-multiplier {
        font-size: 2rem;
    }

    .mobile-plane {
        font-size: 1.5rem;
    }

    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .browser-mockup {
        margin: 0 -20px;
        border-radius: 0;
    }

    .game-simulation {
        padding: 1rem;
    }

    .game-screen {
        padding: 1rem;
    }

    .recent-multipliers {
        font-size: 0.85rem;
    }

    .phone-frame {
        width: 280px;
        height: 560px;
    }

    .mobile-game-canvas {
        height: 140px;
    }

    .mobile-multiplier {
        font-size: 1.8rem;
    }

    .app-header {
        padding: 0.75rem;
    }

    .mobile-game-screen {
        padding: 0.75rem;
    }
}

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

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}