:root { --primary: #2563eb; --dark
: #1e293b; --light: #f8fafc; --accent: #f59
e0b; }
        * { box-sizing: border-box; margin: 0; padding: 0; }

        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif
; line-height: 1.6; color: #334155; background: #ffffff; }
        .
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-wrapper { display: flex; justify-
content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 0;
 align-items: center; }
        .nav-links a { padding: 8px 15px;
 text-decoration: none; color: var(--dark); font-weight: 500; }
        .btn {
 display: inline-block; padding: 10px 24px; background: var(--primary); color: #fff
; border-radius: 6px; text-decoration: none; transition: 0.3s; }

        .hero { padding: 80px 0; text-align: center; background: linear-gradient(1
35deg, #eff6ff 0%, #dbeafe 100%); }
        .hero
 h1 { font-size: 2.5rem; margin-bottom: 20px; color:
 var(--dark); }
        .section { padding: 60px 0; }
        .grid
 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1
fr)); gap: 30px; margin-top: 30px; }
        .card {
 padding: 25px; border-radius: 12px; background: #fff; border: 1px solid
 #e2e8f0; transition: 0.3s; }
        .card:hover { transform:
 translateY(-5px); box-shadow: 0 10px 20px rgba(0,0
,0,0.05); }
        footer { background: var(--dark); color: #cbd5e1
; padding: 40px 0; text-align: center; }
        .faq-item {
 margin-bottom: 15px; border-bottom: 1px solid #e2e8f0;
 }
        .faq-q { padding: 15px; cursor: pointer; font-weight: 6
00; display: flex; justify-content: space-between; }
        .faq-a { padding: 
0 15px 15px; display: none; }