:root { --primary: #2563eb; --dark: #1e293b; --light: #f8fafc; --accent: #8b5cf6; }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', system-ui, sans-serif; line-height: 1.6; color: #334155; background-color: #fff; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: #fff; padding: 1rem 0; border-bottom: 1px solid #e2e8f0; position: sticky; top: 0; z-index: 100; }
        nav { display: flex; align-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 0; }
        .nav-links a { padding: 0.5rem 1rem; text-decoration: none; color: var(--dark); font-weight: 500; transition: color 0.3s; }
        .hero { padding: 4rem 0; text-align: center; background: linear-gradient(135deg, #eff6ff 0%, #ede9fe 100%); border-radius: 0 0 50px 50px; }
        h1 { font-size: 2.5rem; margin-bottom: 1rem; color: var(--dark); }
        .btn { display: inline-block; padding: 12px 30px; background: var(--primary); color: #fff; border-radius: 8px; text-decoration: none; font-weight: 600; margin-top: 1rem; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 2rem; }
        .card { padding: 2rem; background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; transition: transform 0.3s, box-shadow 0.3s; }
        .card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
        footer { background: var(--dark); color: #cbd5e1; padding: 3rem 0; text-align: center; }
        .form-group { margin-bottom: 1rem; text-align: left; }
        input, select, textarea { width: 100%; padding: 10px; border: 1px solid #cbd5e1; border-radius: 4px; }
        .faq-item { border-bottom: 1px solid #e2e8f0; padding: 1rem 0; }
        @media (max-width: 768px) { .nav-links { display: none; } }