:root { --primary
: #6366f1; --dark: #1e293b; --light: #f8faf
c; --accent: #f472b6; }
        * { margin: 0; padding
: 0; box-sizing: border-box; }
        body { font-family: '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: 1
5px 0; border-bottom: 1px solid #e2e8f0; position: sticky;
 top: 0; z-index: 1000; }
        .nav-content { 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: #475569; padding: 10px 15px
; font-weight: 500; transition: color 0.3s; }
        .btn
-primary { background: var(--primary); color: #fff; padding: 10px 24px; border-radius:
 8px; text-decoration: none; display: inline-block; }
        .hero { padding: 8
0px 0; text-align: center; background: linear-gradient(135deg, #f
1f5f9 0%, #e2e8f0 100%); }
        h
1 { font-size: 2.5rem; color: var(--dark); margin-bottom: 2
0px; }
        .section { padding: 60px 0; }
        .grid {
 display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1
fr)); gap: 30px; margin-top: 40px; }
        .card { padding: 
30px; border: 1px solid #e2e8f0; border-radius: 1
6px; background: #fff; transition: transform 0.3s; }
        .card:hover { transform:
 translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.
1); }
        footer { background: var(--dark); color: #94a3b8; padding: 
40px 0; text-align: center; }
        .faq-item { margin-bottom: 1
5px; border: 1px solid #e2e8f0; border-radius: 8px; overflow
: hidden; }
        .faq-q { padding: 15px; background: #f1f5
f9; cursor: pointer; font-weight: bold; }
        .faq-a { padding: 
15px; display: none; }