:root {
    --bg-deep: #050510;
    --bg-surface: rgba(20, 20, 40, 0.6);
    --gold: #FFD700;
    --gold-dim: #C5A000;
    --cyan: #00E5FF;
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

body {
    margin: 0;
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    overflow-x: hidden;
}

/* Background Effects */
.ambient-glow {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100vh;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center, rgba(0, 229, 255, 0.1) 0%, transparent 60%);
    z-index: -1;
    pointer-events: none;
}

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

/* Header / Hero */
header {
    padding: 40px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    margin-left: 20px;
}

.nav-link:hover {
    color: var(--cyan);
}

.hero {
    text-align: center;
    padding: 80px 0 120px;
}

.hero-logo {
    width: 180px;
    height: auto;
    margin-bottom: 30px;
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.3));
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin: 0 0 20px;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 16px 32px;
    background: linear-gradient(90deg, var(--gold-dim) 0%, var(--gold) 100%);
    color: #000;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

/* Stats Grid */
.stats-section {
    padding: 60px 0;
}

.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--glass-shadow);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-card {
    text-align: center;
    padding: 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    transition: background 0.3s;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.07);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cyan);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Continents Table-ish */
.continents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.continent-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.continent-icon {
    font-size: 24px;
    margin-bottom: 10px;
    opacity: 0.8;
}

.continent-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.continent-count {
    color: var(--gold);
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 60px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}