*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f5f7fb;color:#172033;line-height:1.6}.container{width:min(1100px,92%);margin:auto}.site-header{background:#111827;color:#fff;position:sticky;top:0;z-index:10}.nav{height:68px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:22px;font-weight:800;color:#fff;text-decoration:none}.nav nav{display:flex;gap:18px;align-items:center}.nav a{color:#e5e7eb;text-decoration:none}.btn{display:inline-block;border:0;background:#2563eb;color:#fff!important;padding:11px 18px;border-radius:9px;text-decoration:none;cursor:pointer;font-weight:700}.btn-secondary{background:#374151}.btn-small{padding:7px 13px}.hero{padding:75px 0}.hero h1{font-size:48px;line-height:1.1;margin:0 0 18px}.hero p{font-size:19px;color:#596579;max-width:700px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:24px;box-shadow:0 5px 20px rgba(15,23,42,.04)}.card h2,.card h3{margin-top:0}.price{font-size:34px;font-weight:800}.muted{color:#667085}.features{padding-left:20px}.features li{margin:8px 0}.form-card{max-width:520px;margin:50px auto}.form-group{margin-bottom:16px}.form-group label{display:block;font-weight:700;margin-bottom:6px}.form-group input,.form-group select{width:100%;padding:12px;border:1px solid #d0d5dd;border-radius:8px;font-size:16px}.alert{margin:20px 0;padding:13px 16px;border-radius:9px}.success{background:#dcfce7;color:#166534}.error{background:#fee2e2;color:#991b1b}.dashboard{padding:40px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}.stat{background:#fff;padding:20px;border-radius:12px;border:1px solid #e5e7eb}.stat strong{display:block;font-size:25px}.badge{display:inline-block;padding:5px 10px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-weight:700;font-size:13px}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:13px;border-bottom:1px solid #eee;text-align:left}.site-footer{margin-top:60px;padding:25px 0;background:#111827;color:#cbd5e1}@media(max-width:760px){.grid,.stats{grid-template-columns:1fr}.hero h1{font-size:36px}.nav nav{gap:9px;font-size:14px}.card{padding:19px}}