:root{
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --text:#0f172a;
  --muted:#64748b;
  --bg:#f8fafc;
  --card:#ffffff;
  --border:#e2e8f0;
  --soft:#eff6ff;
  --success:#16a34a;
  --radius:20px;
  --shadow:0 12px 35px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.65}
a{color:inherit}
.container{width:min(1120px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.25rem}
.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:900}
.nav-links{display:flex;align-items:center;gap:22px;font-size:.94rem;color:#334155}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--primary)}
.nav-cta{background:var(--primary);color:#fff!important;padding:10px 16px;border-radius:10px;font-weight:700}
.hero{background:linear-gradient(180deg,#eff6ff 0%,#fff 100%);padding:78px 0 72px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:800;color:var(--primary);margin-bottom:12px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:center}
h1{font-size:clamp(2.25rem,5vw,4rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 22px}
h2{font-size:clamp(1.75rem,3vw,2.55rem);line-height:1.15;letter-spacing:-.025em;margin:0 0 16px}
h3{font-size:1.18rem;line-height:1.3;margin:0 0 8px}
.lead{font-size:1.16rem;color:#475569;max-width:720px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:13px 20px;border-radius:12px;font-weight:750;border:1px solid transparent}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}
.hero-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:26px;box-shadow:var(--shadow)}
.hero-card .mock-title{font-weight:800;margin-bottom:18px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat{background:var(--soft);border-radius:15px;padding:17px}
.stat strong{display:block;font-size:1.35rem}
.stat span{font-size:.85rem;color:var(--muted)}
section{padding:76px 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-head p{color:var(--muted);font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:25px;box-shadow:0 6px 20px rgba(15,23,42,.04)}
.icon{width:46px;height:46px;border-radius:13px;background:var(--soft);display:grid;place-items:center;font-size:1.35rem;margin-bottom:17px}
.card p{color:var(--muted);margin-bottom:0}
.check-list{display:grid;gap:13px;margin:25px 0 0;padding:0;list-style:none}
.check-list li{display:flex;gap:10px;align-items:flex-start}
.check{color:var(--success);font-weight:900}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.panel{background:var(--bg);border:1px solid var(--border);border-radius:24px;padding:30px}
.workflow{display:grid;gap:14px}
.step{display:grid;grid-template-columns:48px 1fr;gap:15px;align-items:start;background:#fff;border:1px solid var(--border);border-radius:16px;padding:16px}
.step-num{width:40px;height:40px;border-radius:12px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800}
.cta{background:var(--text);color:#fff;border-radius:28px;padding:52px}
.cta p{color:#cbd5e1;max-width:700px}
.faq{display:grid;gap:12px}
details{border:1px solid var(--border);border-radius:14px;padding:18px 20px;background:#fff}
summary{cursor:pointer;font-weight:750}
details p{color:var(--muted);margin:12px 0 0}
.site-footer{border-top:1px solid var(--border);padding:42px 0;color:#64748b}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}
.footer-brand{color:var(--text);font-weight:800}
.footer-links{display:grid;gap:8px}
.footer-links a{text-decoration:none}
.footer-links a:hover{color:var(--primary)}
.small{font-size:.88rem}
@media(max-width:850px){
  .nav-links{display:none}
  .hero-grid,.split{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .container{width:min(100% - 28px,1120px)}
  .hero{padding:55px 0 48px}
  section{padding:55px 0}
  .cards{grid-template-columns:1fr}
  .cta{padding:32px 24px}
  .footer-grid{grid-template-columns:1fr}
  h1{font-size:2.35rem}
}