:root { --primary-color
: #2ecc71; --text-color: #333; --bg-color: #f9
fdfa; --border-color: #e1e8e2; }
        * { box-sizing: border
-box; margin: 0; padding: 0; }
        body { font-family: 'Helvetica
 Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: var(--text-color); background-
color: var(--bg-color); }
        .container { max-width: 1200px
; margin: 0 auto; padding: 0 20px; }
        header { background: #fff; padding: 
15px 0; border-bottom: 1px solid var(--border-color); position: sticky;
 top: 0; z-index: 1000; }
        .nav-wrapper { display
: flex; justify-content: space-between; align-items: center; }
        .nav-links
 { display: flex; gap: 0; align-items: center; }
        .nav-links a { padding
: 0 15px; text-decoration: none; color: #333; font-weight: 500
; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(1
35deg, #e8f8f0 0%, #fff 100%); }
        h
1 { font-size: 2.5rem; margin-bottom: 20px; color: #
27ae60; }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary-color); color: #fff; border-radius: 5px; text-decoration: none;
 margin-top: 20px; transition: 0.3s; }
        section { padding: 6
0px 0; }
        .card-grid { display: grid; grid-template-columns: repeat(auto-fit
, minmax(280px, 1fr)); gap: 20px; }
        .card { background
: #fff; padding: 30px; border-radius: 10px; border: 1
px solid var(--border-color); transition: 0.3s; }
        .card:hover { transform: translateY
(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.0
5); }
        table { width: 100%; border-collapse: collapse; margin: 20px 0
; }
        th, td { padding: 12px; border: 1px solid var(--border-
color); text-align: left; }
        .faq-item { margin-bottom: 10px; border-bottom
: 1px solid var(--border-color); }
        .faq-q { padding: 15
px; cursor: pointer; font-weight: bold; background: #f0f7f2; }
        .faq
-a { padding: 15px; display: none; }
        footer { background: #2c
3e50; color: #fff; padding: 40px 0; text-align: center; }