:root { --primary: #6366f1; --dark: #1e293b; --light
: #f8fafc; --accent: #22d3ee; }
        * { box-sizing: border
-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe
 UI', system-ui, sans-serif; line-height: 1.6; color: #3341
55; background: #ffffff; }
        .container { max-width: 1200px
; margin: 0 auto; padding: 0 20px; }
        header { background: rgba(255,
255,255,0.95); backdrop-filter: blur(10px); position
: sticky; top: 0; z-index: 100; border-bottom: 1px solid #e
2e8f0; }
        .nav-wrapper { display: flex; justify-content: space-between; align
-items: center; height: 70px; }
        .nav-links { display: flex; gap: 
0; }
        .nav-links a { padding: 0 15px; text-decoration: none; color
: #334155; font-weight: 500; transition: color 0.3s;
 }
        .hero { padding: 100px 0; text-align: center; background: linear-gradient(1
35deg, #f1f5f9 0%, #e2e8f0 100
%); }
        .hero h1 { font-size: 3rem; margin-bottom: 20px; color: var
(--dark); }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary); color: #fff; border-radius: 8px; text-decoration: none
; transition: transform 0.2s; }
        .section { padding: 80px 0; }

        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(
300px, 1fr)); gap: 30px; }
        .card { padding: 3
0px; border-radius: 16px; background: #fff; border: 1px solid #e2e8
f0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.
1); transition: hover 0.3s; }
        .card:hover { transform: translateY(-5
px); border-color: var(--primary); }
        footer { background: var(--dark); color: #
cbd5e1; padding: 40px 0; text-align: center; }
        .faq-item {
 margin-bottom: 15px; border-bottom: 1px solid #e2e8f0;
 }
        .faq-question { padding: 15px; cursor: pointer; font-weight: 
600; display: flex; justify-content: space-between; }