:root { --primary: #6366f1; --secondary: #a855f7; --bg: #f8fafc; --text: #1e293b; }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', sans-serif; line-height: 1.6; color: var(--text); background: var(--bg); }
        .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: 1000; }
        nav { display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 0; align-items: center; }
        .nav-links a { padding: 10px 15px; text-decoration: none; color: #475569; font-weight: 500; transition: color 0.3s; }
        .btn { padding: 10px 20px; border-radius: 8px; text-decoration: none; transition: 0.3s; display: inline-block; }
        .btn-primary { background: var(--primary); color: #fff; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%); }
        .hero h1 { font-size: 3rem; margin-bottom: 20px; color: #0f172a; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin: 40px 0; }
        .card { background: #fff; padding: 25px; border-radius: 12px; box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1); transition: transform 0.3s; }
        .card:hover { transform: translateY(-5px); }
        section { padding: 60px 0; }
        .faq-item { background: #fff; margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-q { padding: 20px; cursor: pointer; font-weight: 600; display: flex; justify-content: space-between; }
        .faq-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.3s; color: #64748b; }
        footer { background: #0f172a; color: #cbd5e1; padding: 40px 0; text-align: center; }
        .footer-links a { color: #94a3b8; margin: 0 10px; text-decoration: none; }