:root { --primary: #2563eb; --text: #1f2937; --bg: #f8fafc; --white: #ffffff; }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; line-height: 1.6; color: var(--text); background: var(--bg); }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: var(--white); padding: 15px 0; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #e5e7eb; }
        .nav-wrapper { display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 0; }
        .nav-links a { padding: 10px 15px; text-decoration: none; color: var(--text); font-weight: 500; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%); }
        h1 { font-size: 2.5rem; margin-bottom: 20px; color: #1e3a8a; }
        .btn { display: inline-block; padding: 12px 30px; background: var(--primary); color: white; border-radius: 8px; text-decoration: none; margin: 10px; transition: 0.3s; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; padding: 40px 0; }
        .card { background: var(--white); padding: 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); transition: 0.3s; }
        .card:hover { transform: translateY(-5px); }
        .footer { padding: 40px 0; background: #1e293b; color: #cbd5e1; text-align: center; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #e5e7eb; padding-bottom: 10px; }
        .faq-q { font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; }
        .faq-a { display: none; padding-top: 10px; color: #6b7280; }
        .form-group { margin-bottom: 15px; }
        input, select, textarea { width: 100%; padding: 10px; border: 1px solid #d1d5db; border-radius: 6px; }
        @media (max-width: 768px) { .nav-links { display: none; } }