:root { --primary
: #ff3e3e; --secondary: #2563eb; --dark: #1e
293b; --light: #f8fafc; }
        * { 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: #fff; }
        .container { max-width: 1200px
; margin: 0 auto; padding: 0 20px; }
        header { background: #fff; border-bottom
: 1px solid #e2e8f0; position: sticky; top: 0; z-index: 10
00; }
        .nav-wrapper { display: flex; align-items: center; justify-content: space
-between; height: 70px; }
        .nav-links { display: flex; gap:
 0; align-items: center; }
        .nav-links a { padding: 0 15px;
 text-decoration: none; color: #1e293b; font-weight: 500
; font-size: 14px; }
        .hero { padding: 100px 0; text
-align: center; background: linear-gradient(135deg, #fff 0%, #f1
f5f9 100%); }
        h1 { font-size: 3rem; color: #0f
172a; margin-bottom: 20px; }
        .btn { display: inline-block
; padding: 12px 30px; background: var(--primary); color: #fff; border
-radius: 6px; text-decoration: none; transition: 0.3s; }
        .section
 { padding: 80px 0; }
        .grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }

        .card { padding: 30px; border: 1px solid #e2e8f0; border
-radius: 12px; transition: 0.3s; }
        .card:hover {
 transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0
,0,0.1); }
        .footer { background: #0f172a; color: #9
4a3b8; padding: 40px 0; text-align: center; }
        @
media (max-width: 768px) { .nav-links { display: none; } }