body{margin:0;font-family:Inter,system-ui,sans-serif;background:#fff;color:#111;}
.container{max-width:1100px;margin:0 auto;padding:0 18px;}
.site-header{border-bottom:1px solid #eee;padding:10px 0;}
.header-flex{display:flex;justify-content:space-between;align-items:center;}
.nav a{margin:0 10px;text-decoration:none;color:#111;border-bottom:2px solid transparent;}
.nav a.active,.nav a:hover{border-bottom-color:#111;}
.hero{padding:60px 0;background:linear-gradient(180deg,#f9fafb,#fff);}
.btn{padding:10px 18px;border:1px solid #111;border-radius:8px;text-decoration:none;color:#111;margin-right:8px;}
.btn-secondary{background:#f1f1f1;}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.card{border:1px solid #eee;padding:18px;border-radius:12px;}
.pad{padding:28px 0;}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.price-card{border:1px solid #eee;border-radius:12px;padding:18px;text-align:center;}
.site-footer{text-align:center;border-top:1px solid #eee;padding:20px 0;margin-top:40px;}