:root {
    --primary: #d97706;
    --primary-rgb: 217,119,6;
    --primary-light: rgb(255,159,46);
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --text: #1e293b;
    --text-light: #64748b;
    --border: #e2e8f0;
    --radius: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { font-family:var(--font); color:var(--text); line-height:1.6; background:var(--bg); }
img { max-width:100%; height:auto; }
a { color:var(--primary); text-decoration:none; }
.container { width:100%; max-width:1200px; margin:0 auto; padding:0 20px; }

.header { background:var(--bg); border-bottom:1px solid var(--border); position:sticky; top:0; z-index:100; }
.header .container { display:flex; align-items:center; justify-content:space-between; height:64px; }
.logo { font-size:1.25rem; font-weight:700; color:var(--primary); }
.nav ul { display:flex; gap:24px; list-style:none; }
.nav a { color:var(--text); font-size:0.95rem; transition:color 0.2s; }
.nav a:hover { color:var(--primary); }
.menu-toggle { display:none; background:none; border:none; font-size:1.5rem; cursor:pointer; color:var(--text); }

.hero { background:linear-gradient(135deg, var(--primary), var(--primary-light)); color:#fff; padding:100px 0 80px; text-align:center; }
.hero h1 { font-size:2.5rem; font-weight:800; margin-bottom:16px; line-height:1.2; }
.hero-desc { font-size:1.15rem; opacity:0.9; max-width:700px; margin:0 auto 32px; line-height:1.7; }

.page-hero { background:linear-gradient(135deg, var(--primary), var(--primary-light)); color:#fff; padding:60px 0; text-align:center; }
.page-hero h1 { font-size:2rem; font-weight:700; margin-bottom:12px; }
.page-hero p { font-size:1.05rem; opacity:0.9; max-width:600px; margin:0 auto; }

.section-title { font-size:1.75rem; font-weight:700; text-align:center; margin-bottom:48px; color:var(--text); }

.features,.services { padding:80px 0; }
.services { background:var(--bg-alt); }

.grid { display:grid; gap:24px; }
.grid-3 { grid-template-columns:repeat(3,1fr); }

.card { background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:28px; transition:box-shadow 0.3s, transform 0.3s; }
.card:hover { box-shadow:var(--shadow-lg); transform:translateY(-2px); }
.card-icon { width:44px; height:44px; border-radius:50%; background:rgba(var(--primary-rgb),0.1); color:var(--primary); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:1.1rem; margin-bottom:16px; }
.card h3 { font-size:1.1rem; font-weight:600; margin-bottom:10px; }
.card p { font-size:0.95rem; color:var(--text-light); line-height:1.7; }
.card-service { text-align:center; }

.pricing { padding:80px 0; background:var(--bg-alt); }
.pricing-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; }
.pricing-card { background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:32px; text-align:center; transition:box-shadow 0.3s, transform 0.3s; }
.pricing-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-2px); }
.pricing-card h3 { font-size:1.15rem; font-weight:600; margin-bottom:12px; }
.pricing-desc { font-size:0.95rem; color:var(--text-light); margin-bottom:20px; line-height:1.6; }

.faq { padding:80px 0; }
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid var(--border); border-radius:var(--radius); margin-bottom:12px; overflow:hidden; }
.faq-item summary { padding:18px 20px; font-weight:600; cursor:pointer; background:var(--bg); transition:background 0.2s; }
.faq-item summary:hover { background:var(--bg-alt); }
.faq-item p { padding:0 20px 18px; color:var(--text-light); line-height:1.7; }

.contact { padding:80px 0; background:var(--bg-alt); }
.contact-wrapper { display:grid; grid-template-columns:1fr 1fr; gap:48px; max-width:900px; margin:0 auto; }
.contact-form { display:flex; flex-direction:column; gap:16px; }
.contact-form input,.contact-form textarea { padding:14px 16px; border:1px solid var(--border); border-radius:8px; font-size:0.95rem; font-family:var(--font); transition:border-color 0.2s; }
.contact-form input:focus,.contact-form textarea:focus { outline:none; border-color:var(--primary); }
.contact-info h3 { font-size:1.25rem; margin-bottom:16px; }
.contact-info p { margin-bottom:10px; color:var(--text-light); }

.btn { display:inline-block; padding:14px 32px; border-radius:8px; font-size:1rem; font-weight:600; cursor:pointer; transition:all 0.3s; border:none; text-align:center; }
.btn-primary { background:#fff; color:var(--primary); }
.btn-primary:hover { background:rgba(255,255,255,0.9); transform:translateY(-1px); }
.btn-outline { background:transparent; border:2px solid var(--primary); color:var(--primary); }
.btn-outline:hover { background:var(--primary); color:#fff; }

.footer { background:var(--text); color:rgba(255,255,255,0.7); padding:40px 0; text-align:center; }
.footer-links { margin-bottom:16px; }
.footer-links a { color:rgba(255,255,255,0.7); margin:0 12px; font-size:0.9rem; transition:color 0.2s; }
.footer-links a:hover { color:#fff; }
.footer-copy { font-size:0.85rem; }

@media (max-width:768px) {
    .grid-3 { grid-template-columns:1fr; }
    .contact-wrapper { grid-template-columns:1fr; }
    .hero h1 { font-size:1.75rem; }
    .hero { padding:60px 0; }
    .nav { display:none; position:absolute; top:64px; left:0; right:0; background:var(--bg); border-bottom:1px solid var(--border); padding:16px 20px; }
    .nav.open { display:block; }
    .nav ul { flex-direction:column; gap:12px; }
    .menu-toggle { display:block; }
    .pricing-grid { grid-template-columns:1fr; }
}