:root { --primary: #2563
eb; --accent: #f59e0b; --dark: #1e293b; --light
: #f8fafc; --bg: #ffffff; }
        * { margin: 0; padding
: 0; box-sizing: border-box; }
        body { font-family: -apple-system
, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; line-height: 1.6; color:
 var(--dark); background: var(--bg); }
        .container { max-width: 120
0px; margin: 0 auto; padding: 0 20px; }
        header { padding
: 20px 0; background: #fff; border-bottom: 1px solid #e2e8f
0; position: sticky; top: 0; z-index: 100; }
        nav
 { display: flex; align-items: center; justify-content: space-between; }
        .nav-links { display
: flex; gap: 0; list-style: none; }
        .nav-links a { padding
: 10px 15px; text-decoration: none; color: var(--dark); font-weight: 
500; }
        .hero { padding: 80px 0; text-align: center; background
: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
 }
        h1 { font-size: 3rem; margin-bottom: 20px; color:
 var(--primary); }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary); color: #fff; border-radius: 8px; text-decoration: none; font
-weight: 600; transition: transform 0.2s; }
        .btn:hover { transform:
 translateY(-2px); }
        section { padding: 60px 0; }
        .grid
 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1
fr)); gap: 30px; }
        .card { padding: 30px; border:
 1px solid #e2e8f0; border-radius: 12px; background: #
fff; transition: box-shadow 0.3s; }
        .card:hover { box-shadow: 0 1
0px 25px rgba(0,0,0,0.1); }
        footer { padding: 40px
 0; background: var(--dark); color: #fff; text-align: center; }
        .faq-item {
 margin-bottom: 20px; border-bottom: 1px solid #e2e8f0;
 padding-bottom: 10px; }
        .faq-question { font-weight: 60
0; cursor: pointer; display: block; }
        .faq-answer { display: none; padding: 10px 
0; }