:root { --primary: #6366f1; --bg: #f8fafc; --text: #1e293b; --accent: #ec4899; }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: #fff; padding: 15px 0; border-bottom: 1px solid #e2e8f0; position: sticky; top: 0; z-index: 100; }
        nav { 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, #f1f5f9 0%, #e2e8f0 100%); }
        h1 { font-size: 2.5rem; margin-bottom: 20px; color: #0f172a; }
        .btn { display: inline-block; padding: 12px 30px; background: var(--primary); color: #fff; border-radius: 8px; text-decoration: none; font-weight: 600; transition: transform 0.2s; }
        .btn:hover { transform: translateY(-2px); }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; padding: 40px 0; }
        .card { background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; }
        .footer { background: #1e293b; color: #f1f5f9; padding: 40px 0; text-align: center; }
        .faq-item { margin-bottom: 15px; }
        .faq-q { font-weight: bold; cursor: pointer; padding: 10px; background: #e2e8f0; border-radius: 5px; }
        .faq-a { padding: 10px; display: none; }
        form { display: flex; flex-direction: column; gap: 15px; max-width: 500px; margin: 0 auto; }
        input, select, textarea { padding: 12px; border: 1px solid #cbd5e1; border-radius: 6px; }