:root { --primary: #7c3aed; --dark: #1e293b; --light: #f8fafc; --accent: #ec4899; }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.6; color: #334155; background: #ffffff; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { padding: 20px 0; background: rgba(255,255,255,0.95); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #e2e8f0; }
        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; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(135deg, #f5f3ff 0%, #fff 100%); }
        h1 { font-size: 3rem; margin-bottom: 20px; color: #0f172a; }
        .btn { padding: 12px 30px; border-radius: 8px; text-decoration: none; display: inline-block; transition: 0.3s; cursor: pointer; }
        .btn-primary { background: var(--primary); color: white; }
        .btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }
        section { padding: 60px 0; }
        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
        .card { padding: 30px; border: 1px solid #e2e8f0; border-radius: 12px; transition: 0.3s; background: white; }
        .card:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.05); }
        table { width: 100%; border-collapse: collapse; margin-top: 20px; }
        th, td { padding: 15px; border: 1px solid #e2e8f0; text-align: center; }
        .footer { background: #0f172a; color: #cbd5e1; padding: 60px 0; text-align: center; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #334155; }
        .faq-q { cursor: pointer; padding: 15px; font-weight: bold; }