:root { --
primary: #4f46e5; --text: #1f2937; --bg: #ffffff
; --accent: #8b5cf6; }
        * { box-sizing: border-box; margin: 
0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont,
 "Segoe UI", Roboto, sans-serif; line-height: 1.6; color: var(--text);
 background: #f9fafb; }
        .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: 1000; border-bottom: 1px solid #e
5e7eb; }
        .nav-content { 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
: #374151; font-weight: 500; font-size: 1
4px; }
        .hero { padding: 100px 0; text-align: center; background
: linear-gradient(135deg, #eef2ff 0%, #ffffff 100%); }

        h1 { font-size: 3rem; margin-bottom: 20px; color: #
111827; }
        .btn { display: inline-block; padding: 12
px 30px; background: var(--primary); color: white; border-radius: 8px; text-decoration
: none; font-weight: 600; transition: transform 0.2s; }
        .
btn:hover { transform: translateY(-2px); }
        .grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin:
 40px 0; }
        .card { background: white; padding: 30px; border-
radius: 16px; border: 1px solid #e5e7eb; transition: box-shadow
 0.3s; }
        .card:hover { box-shadow: 0 20px 2
5px -5px rgba(0,0,0,0.1); }
        .faq-item
 { margin-bottom: 15px; border: 1px solid #e5e7eb; border
-radius: 8px; }
        .faq-q { padding: 15px; cursor: pointer; font
-weight: 600; background: #f3f4f6; }
        .faq-a { padding: 
15px; display: none; }
        footer { padding: 50px 0; background: #1
11827; color: #9ca3af; text-align: center; }
        .footer-links
 a { color: #fff; margin: 0 10px; text-decoration: none; }