:root {
    --neon-yellow: #f3f300;
    --gaming-black: #0b0e11;
    --dark-surface: #1e2329;
    --text-gold: #ffcc00;
}

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

body {
    background-color: var(--gaming-black);
    color: #fff;
    font-family: 'Exo 2', 'Roboto', sans-serif;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 25px;
}

header {
    background: rgba(11, 14, 17, 0.95);
    border-bottom: 2px solid var(--neon-yellow);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: var(--neon-yellow);
    text-shadow: 0 0 10px rgba(243, 243, 0, 0.5);
}

nav ul { display: flex; list-style: none; }
nav li { margin-left: 30px; }
nav a {
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
}
nav a:hover, nav a.active { color: var(--neon-yellow); }

.hero-gaming {
    padding: 100px 0;
    background: radial-gradient(circle at center, #2c3e50, var(--gaming-black));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-gaming h1 { font-size: 64px; color: var(--neon-yellow); margin-bottom: 20px; }
.hero-gaming p { font-size: 20px; color: #ccc; margin-bottom: 40px; }

.btn-neon {
    padding: 15px 40px;
    background: var(--neon-yellow);
    color: #000;
    text-decoration: none;
    font-weight: 800;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(243, 243, 0, 0.4);
    transition: all 0.3s;
}

.btn-neon:hover { transform: scale(1.05); box-shadow: 0 0 30px rgba(243, 243, 0, 0.6); }

.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.event-card {
    background: var(--dark-surface);
    border-radius: 12px;
    padding: 30px;
    border: 1px solid #333;
    transition: border-color 0.3s;
}

.event-card:hover { border-color: var(--neon-yellow); }
.event-card h3 { color: var(--text-gold); margin-bottom: 15px; }
.event-card .prize { font-size: 24px; font-weight: bold; margin: 15px 0; color: var(--neon-yellow); }

.leaderboard {
    background: var(--dark-surface);
    border-radius: 12px;
    padding: 40px;
    margin-top: 80px;
}

table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th { text-align: left; color: var(--neon-yellow); padding: 15px; border-bottom: 2px solid #333; }
td { padding: 15px; border-bottom: 1px solid #333; }

footer {
    background: #000;
    padding: 80px 0 30px;
    margin-top: 100px;
    text-align: center;
}

.footer-socials { margin-bottom: 30px; }
.footer-socials a { color: #fff; margin: 0 15px; font-size: 20px; }

@media (max-width: 768px) {
    .hero-gaming h1 { font-size: 40px; }
    .flex-header { flex-direction: column; }
    nav ul { margin-top: 20px; }
}