:root { --cyber-blue: #00d4ff; --dark-bg: #0b0e14; }

body { background-color: var(--dark-bg); font-family: 'Inter', sans-serif; }

.glass-header {
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    transition: 0.3s;
}

.feature-card:hover { transform: translateY(-10px); border-color: var(--cyber-blue); }

.hero-section {
    min-height: 80vh;
    background: radial-gradient(circle at 50% 50%, #1a202c 0%, #0b0e14 100%);
}

.glass-footer { background: #050608; border-top: 1px solid rgba(255, 255, 255, 0.05); }