:root { --primary
-color: #2563eb; --text-color: #1e293b; --bg
-color: #f8fafc; --card-bg: #ffffff; }
        * { box-sizing: border
-box; margin: 0; padding: 0; }
        body { font-family: 'Helvetica
 Neue', Helvetica, Arial, sans-serif; color: var(--text-color); background: var(--bg-color);
 line-height: 1.6; }
        .container { max-width: 1200
px; 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-inner { display: flex; align
-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; align-items: center; }
        .nav-links a { padding: 10px 
15px; text-decoration: none; color: var(--text-color); font-size: 14px; }

        .hero { padding: 80px 0; text-align: center; background: linear-gradient(1
35deg, #eff6ff 0%, #ffffff 100%); }
        h1 { font
-size: 3rem; margin-bottom: 20px; color: #0f172
a; }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary-color); color: #fff; border-radius: 6px; text-decoration:
 none; font-weight: bold; transition: opacity 0.3s; }
        .grid { display: grid; grid
-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20
px; padding: 40px 0; }
        .card { background: var(--card-bg
); padding: 25px; border-radius: 12px; border: 1px solid #e2e8f
0; transition: transform 0.3s; }
        .card:hover { transform: translateY(-5px); }

        .faq-item { margin-bottom: 15px; border-bottom: 1px solid
 #e2e8f0; }
        .faq-q { cursor: pointer; padding: 15px; font-
weight: bold; }
        .faq-a { display: none; padding: 15px; color: #6
4748b; }
        footer { background: #1e293b; color: #f
1f5f9; padding: 40px 0; text-align: center; }
        .form-
group { margin-bottom: 15px; text-align: left; }
        input, select,
 textarea { width: 100%; padding: 10px; margin-top: 5px; border: 1px
 solid #ccc; border-radius: 4px; }