:root { --
primary: #2563eb; --dark: #1e293b; --light: #f8faf
c; --accent: #f59e0b; }
        * { box-sizing: border-box; margin: 
0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont
, "Segoe UI", Roboto, sans-serif; line-height: 1.6; color: #3341
55; background: #fff; }
        .container { max-width: 1200px
; margin: 0 auto; padding: 0 20px; }
        header { padding: 20px 
0; background: #fff; 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; }
        .nav-links a { text-decoration: none; color: #4755
69; padding: 10px 15px; font-weight: 500; }

        .hero { padding: 80px 0; text-align: center; background: linear-gradient(1
35deg, #f0f7ff 0%, #fff 100%); }
        h
1 { font-size: 3rem; color: #0f172a; margin-bottom: 20px;
 }
        .btn { display: inline-block; padding: 12px 30px; background: var
(--primary); color: #fff; border-radius: 8px; text-decoration: none; margin-top: 20
px; transition: 0.3s; }
        .btn:hover { background: #1d4ed8; transform
: translateY(-2px); }
        .section { padding: 60px 0; }
        .grid
 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1
fr)); gap: 30px; margin-top: 30px; }
        .card {
 padding: 30px; border: 1px solid #e2e8f0; border-radius
: 12px; transition: 0.3s; }
        .card:hover { box-
shadow: 0 10px 20px rgba(0,0,0,0.05); }
        .
faq-item { border-bottom: 1px solid #e2e8f0; padding: 20px 0;
 }
        .faq-q { font-weight: bold; cursor: pointer; }
        footer { background
: var(--dark); color: #cbd5e1; padding: 50px 0; text-align: center; }