:root{--bg:#fff;--text:#0f172a;--muted:#475569;--soft:#f8fafc;--line:#e2e8f0;--brand:#0ea5e9;--brand2:#6366f1}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:rgba(255,255,255,.8);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:40}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.btn{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(90deg,var(--brand2),var(--brand));color:white;border:none;border-radius:12px;padding:10px 16px;font-weight:700;text-decoration:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.badge{display:inline-flex;gap:8px;align-items:center;font-size:12px;color:#0ea5e9;background:#e0f2fe;border:1px solid #bae6fd;border-radius:999px;padding:6px 10px;text-transform:uppercase}
.hero{padding:80px 0;background:radial-gradient(900px 800px at 10% -10%, rgba(99,102,241,.12), transparent 60%),radial-gradient(700px 600px at 90% 10%, rgba(14,165,233,.12), transparent 60%)}
.columns{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center}
h1{font-size:44px;line-height:1.2;margin:12px 0}
h2{font-size:30px;margin:8px 0}
p.lead{font-size:18px;color:var(--muted)}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.list{list-style:none;padding:0;margin:10px 0}
.list li{margin:6px 0}
.section{padding:70px 0;border-top:1px solid var(--line)}
.soft{background:var(--soft)}
.services,.results{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.result,.service{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}
.big{font-size:32px;font-weight:800}
.grid{display:grid;gap:20px}
.input,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px}
.submit{background:linear-gradient(90deg,var(--brand2),var(--brand));border:none;color:#fff;padding:12px 14px;border-radius:10px;font-weight:700;cursor:pointer}
.footer{border-top:1px solid var(--line);padding:20px 0;text-align:center;font-size:14px;color:#64748b}
@media(max-width:800px){.columns{grid-template-columns:1fr}.services,.results{grid-template-columns:1fr}}