:root {
    --primary: #a855f7;
    --secondary: #6366f1;
    --dark: #020617;
    --glass: rgba(15, 23, 42, 0.7);
    --text: #f8fafc;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--dark);
    color: var(--text);
    overflow-x: hidden;
    min-height: 100vh;
}

.background-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
    z-index: -1;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: 0.3s;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--primary);
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem 5%;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 2rem;
    text-align: center;
    max-width: 700px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.icon-box {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.4);
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    line-height: 1.8;
    color: #94a3b8;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 1rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.value {
    font-weight: 700;
    color: var(--primary);
}

.label {
    font-size: 0.8rem;
    color: #64748b;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 0.8rem;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

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

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(168, 85, 247, 0.3);
}

.btn.secondary {
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.05);
}

footer {
    text-align: center;
    padding: 3rem;
    color: #64748b;
    font-size: 0.85rem;
}

/* Responsif Mobile */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    .nav-links { display: none; }
    .stats { grid-template-columns: 1fr; }
    .cta-group { flex-direction: column; }
    .glass-card { padding: 2rem; }
}