body {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: white;
    min-height: 100vh;
    font-family: Arial, sans-serif;
}

.navbar {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
}

.hero {
    padding: 80px 0;
}

.hero-card {
    background: white;
    border-radius: 24px;
    padding: 50px;
    color: #111827;
}

.hero-logo {
    width: 120px;
}

.feature-list div {
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.footer {
    padding: 30px 0;
    color: rgba(255,255,255,0.7);
}