:root{
  --bg:#f6f7fb;
  --surface:#ffffff;
  --text:#14161a;
  --muted:#5d6570;
  --line:#e5e8ee;
  --accent:#111827;
  --accent-soft:#eef1f5;
  --success:#0f766e;
  --max:1100px;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
}
a{color:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
header{
  position:sticky;top:0;z-index:20;
  background:rgba(246,247,251,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(229,232,238,.8);
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;font-size:20px}
.brand-mark{
  width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;background:#111827;color:#fff;font-size:16px;
}
.navlinks{display:flex;align-items:center;gap:22px;font-size:14px}
.navlinks a{text-decoration:none;color:var(--muted)}
.navlinks a:hover{color:var(--text)}
.hero{padding:88px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 11px;border:1px solid var(--line);border-radius:999px;
  background:var(--surface);font-size:13px;color:var(--muted)
}
h1{font-size:clamp(44px,7vw,72px);line-height:1.02;letter-spacing:-.045em;margin:20px 0}
h2{font-size:34px;line-height:1.15;letter-spacing:-.025em;margin:0 0 14px}
h3{font-size:20px;margin:0 0 8px}
.lead{font-size:20px;color:var(--muted);max-width:700px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:0 18px;border-radius:12px;
  text-decoration:none;font-weight:700;font-size:14px;
  border:1px solid var(--line);background:var(--surface)
}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn:hover{transform:translateY(-1px)}
.hero-card{
  background:linear-gradient(145deg,#111827,#2b3340);
  color:#fff;border-radius:28px;padding:28px;
  box-shadow:0 24px 60px rgba(17,24,39,.18);
}
.flow{display:grid;gap:12px}
.flow-step{
  padding:16px;border-radius:14px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12)
}
.flow-step strong{display:block;font-size:14px;margin-bottom:2px}
.flow-step span{font-size:13px;color:rgba(255,255,255,.72)}
section{padding:78px 0}
.section-head{max-width:700px;margin-bottom:32px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px
}
.card p{margin:0;color:var(--muted)}
.note{
  margin-top:28px;padding:16px 18px;border-left:4px solid var(--success);
  background:#eefaf8;border-radius:10px;color:#245b55
}
.footer{
  padding:34px 0;border-top:1px solid var(--line);background:#fff
}
.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer-links{display:flex;gap:18px;font-size:14px;color:var(--muted)}
.small{font-size:13px;color:var(--muted)}
.prose{max-width:820px}
.prose h2{margin-top:34px}
.prose h3{margin-top:24px}
.prose p,.prose li{color:#454d57}
.prose ul{padding-left:22px}
.page{padding:70px 0 90px}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:18px}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:var(--accent-soft);font-size:12px;font-weight:700}
.contact{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:18px
}
address{font-style:normal;color:var(--muted)}
@media (max-width:820px){
  .hero-grid,.contact,.grid-3,.grid-2{grid-template-columns:1fr}
  .navlinks{display:none}
  .hero{padding-top:60px}
  .footer-row{flex-direction:column;align-items:flex-start}
}