/* === DARK THEME === */
body {
    background: #181a20;
    color: #f1f1f1;
    font-family: 'Segoe UI', 'Arial', sans-serif;
}

.header, .footer {
    background: #23242b;
    color: #f1f1f1;
}

.container {
    background: transparent;
}

a, a:visited {
    color: #4fc3f7;
    text-decoration: none;
}
a:hover {
    color: #81d4fa;
}

.btn, .btn-primary, .btn-secondary, .btn-large {
    border: none;
    border-radius: 4px;
    padding: 10px 24px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.btn-primary {
    background: #1976d2;
    color: #fff;
}
.btn-primary:hover {
    background: #1565c0;
}
.btn-secondary {
    background: #424242;
    color: #fff;
}
.btn-secondary:hover {
    background: #616161;
}

.feature-card, .game-card {
    background: #23242b;
    color: #f1f1f1;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    padding: 20px;
    margin: 10px 0;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.footer-section h3, .footer-section h4 {
    color: #4fc3f7;
}

.footer-bottom {
    border-top: 1px solid #333;
    margin-top: 20px;
    padding-top: 10px;
    color: #aaa;
}

/* Scrollbar dark */
::-webkit-scrollbar {
    width: 10px;
    background: #23242b;
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 5px;
}
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #fff;
    background: #000000;
    min-height: 100vh;
}

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

/* Header Styles */
.header {
    background: #111111;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo img {
    height: 50px;
    width: auto;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav a:hover {
    color: #667eea;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #667eea;
    transition: width 0.3s ease;
}

.nav a:hover::after {
    width: 100%;
}

.header-buttons {
    display: flex;
    gap: 15px;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: #e31c25;
    color: white;
    box-shadow: 0 4px 15px rgba(227, 28, 37, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(227, 28, 37, 0.6);
    background: #ff1f29;
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #e31c25;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 30px;
    font-size: 18px;
}

/* Main Content */
main {
    margin-top: 100px;
    padding-top: 20px;
}

/* Hero Section */
.hero {
    background: #111111;
    backdrop-filter: blur(10px);
    border-radius: 20px;
    margin: 20px 0;
    padding: 60px 0;
    border: 1px solid #333;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

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

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #111111;
    border-radius: 20px;
    margin: 40px 0;
    border: 1px solid #333;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #111111;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid #333;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
    border-color: #444;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Games Preview Section */
.games-preview {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    margin: 40px 0;
}

.games-preview h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 50px;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.game-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.game-card:hover {
    transform: translateY(-5px);
}

.game-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.game-card h3 {
    padding: 20px 20px 10px;
    font-size: 1.3rem;
    color: #2c3e50;
}

.game-card p {
    padding: 0 20px 20px;
    color: #666;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 80px 0;
    border-radius: 20px;
    margin: 40px 0;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: #667eea;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #667eea;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .features-grid,
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .btn-large {
        padding: 12px 24px;
        font-size: 16px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* SEO Optimizations */
.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;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cta,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}