@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary: #06B6D4;
    --secondary: #14B8A6;
    --accent: #22D3EE;
    --dark: #0F172A;
    --darker: #020617;
    --light: #F8FAFC;
    --gray: #64748B;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--darker);
    color: var(--light);
    line-height: 1.7;
    min-height: 100vh;
}

header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(6, 182, 212, 0.2);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.brand-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.5px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
}

.main-nav a {
    color: var(--light);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s;
    font-size: 0.95rem;
}

.main-nav a:hover {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
}

.nav-toggle {
    display: none;
    background: var(--primary);
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
}

.nav-toggle div {
    width: 24px;
    height: 2px;
    background: white;
    margin: 5px 0;
    transition: all 0.3s;
}

main {
    padding: 4rem 0;
}

.hero {
    text-align: center;
    margin-bottom: 4rem;
    padding: 3rem 2rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.3rem;
    color: var(--gray);
    font-weight: 400;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--accent);
    letter-spacing: -0.5px;
}

.section {
    background: var(--dark);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.section:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.1);
}

.warning-block {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(20, 184, 166, 0.1));
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.warning-block h3 {
    color: var(--accent);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.warning-block ul {
    list-style: none;
    margin-left: 0;
}

.warning-block li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.warning-block li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.game-embed {
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    margin: 2rem 0;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(6, 182, 212, 0.3);
}

.game-embed iframe {
    width: 100%;
    height: 650px;
    border: none;
    display: block;
}

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

.feature-card {
    background: var(--dark);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-card h3 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

footer {
    background: var(--dark);
    padding: 3rem 0;
    margin-top: 4rem;
    border-top: 1px solid rgba(6, 182, 212, 0.2);
}

.footer-content {
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.footer-text {
    color: var(--gray);
    font-size: 0.9rem;
}

.age-gate {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.age-gate-content {
    background: var(--dark);
    border: 2px solid var(--primary);
    border-radius: 20px;
    padding: 3rem;
    max-width: 480px;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.age-gate h2 {
    margin-bottom: 1.5rem;
}

.age-gate p {
    color: var(--gray);
    margin: 1rem 0;
}

.age-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.button {
    padding: 1rem 2rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
}

.button-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.button-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.button-secondary {
    background: transparent;
    border: 2px solid var(--gray);
    color: var(--gray);
}

.button-secondary:hover {
    border-color: var(--light);
    color: var(--light);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s;
        border-bottom: 1px solid rgba(6, 182, 212, 0.2);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav a {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid rgba(6, 182, 212, 0.1);
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .game-embed iframe {
        height: 400px;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .age-gate-content {
        margin: 1rem;
        padding: 2rem;
    }
    
    .age-buttons {
        flex-direction: column;
    }
}