:root { --primary-color: #2563
eb; --text-color: #1f2937; --bg-light: #f8fafc; --accent
-blue: #eff6ff; }
        body { font-family: -apple-system, BlinkMacSystemFont,
 "Segoe UI", Roboto, sans-serif; color: var(--text-color); background: #ffffff; margin
: 0; line-height: 1.6; }
        .container { max-width: 
1200px; margin: 0 auto; padding: 0 20px; }
        header { background: #
fff; padding: 15px 0; border-bottom: 1px solid #e5e7
eb; position: sticky; top: 0; z-index: 100; }
        .nav-wrapper { display
: flex; align-items: center; justify-content: space-between; }
        .nav-links { display
: flex; gap: 0; align-items: center; }
        .nav-links a { text
-decoration: none; color: #374151; padding: 10px 15
px; font-weight: 500; }
        .hero { padding: 80px 0; text
-align: center; background: linear-gradient(135deg, #eff6ff 0%, #
ffffff 100%); }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary-color); color: #fff; border-radius: 8px; text-decoration: none
; margin-top: 20px; }
        .card-grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin: 
40px 0; }
        .card { padding: 30px; border: 1px solid #e5
e7eb; border-radius: 12px; transition: 0.3s; }
        .card:hover
 { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,
0,0,0.1); }
        .faq-item { border-bottom: 1px solid #e5e7
eb; padding: 20px 0; cursor: pointer; }
        .footer { background: #1
11827; color: #f3f4f6; padding: 40px 0
; margin-top: 60px; }
        @media (max-width: 768px)
 { .nav-links { display: none; } }