:root{
  --bg:#0d1117;--panel:#161b22;--panel2:#1c2230;--line:#2a3240;
  --text:#e6edf3;--muted:#9aa7b4;--brand:#4f8cff;--brand2:#7c5cff;
  --ok:#3fb950;--radius:14px;--maxw:1120px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
header.site{position:sticky;top:0;z-index:20;backdrop-filter:blur(8px);
  background:rgba(13,17,23,.82);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand img{width:30px;height:30px}
.nav .links{display:flex;gap:22px;margin-left:12px}
.nav .links a{color:var(--muted);font-size:15px}
.nav .links a:hover{color:var(--text);text-decoration:none}
.nav .cta{margin-left:auto;display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;
  font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn.primary:hover,.btn.ghost:hover{text-decoration:none;opacity:.92}
.hero{padding:76px 0 48px;position:relative;overflow:hidden}
.hero .bgpat{position:absolute;inset:0;opacity:.5;z-index:0;
  background:url(/assets/pattern.svg) center/560px repeat}
.hero .grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:44px;line-height:1.12;margin:0 0 16px;letter-spacing:-.02em}
.hero h1 span{background:linear-gradient(135deg,var(--brand),var(--brand2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:19px;color:var(--muted);margin:0 0 26px;max-width:520px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.hero .stat{display:flex;gap:26px;margin-top:30px;color:var(--muted);font-size:14px}
.hero .stat b{display:block;color:var(--text);font-size:22px}
.hero .art img{width:100%;border-radius:var(--radius);border:1px solid var(--line);
  box-shadow:0 30px 70px rgba(0,0,0,.45)}
.section{padding:56px 0}
.section h2{font-size:30px;margin:0 0 8px;letter-spacing:-.01em}
.section .sub{color:var(--muted);margin:0 0 34px;font-size:16px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:border-color .15s,transform .15s}
.card:hover{border-color:#39435580;transform:translateY(-2px)}
.card .ic{width:46px;height:46px;border-radius:11px;background:var(--panel2);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic img{width:24px;height:24px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:20px;right:22px;
  font-size:40px;font-weight:800;color:#232b38}
.step h3{margin:0 0 6px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:15px}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.quote p{margin:0 0 16px;font-size:15px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .who img{width:40px;height:40px;border-radius:50%}
.quote .who b{display:block;font-size:14px}
.quote .who span{color:var(--muted);font-size:13px}
.cta-band{background:linear-gradient(135deg,#182238,#1a1630);border:1px solid var(--line);
  border-radius:20px;padding:44px;text-align:center;margin:20px 0}
.cta-band h2{font-size:28px;margin:0 0 10px}
.cta-band p{color:var(--muted);margin:0 0 22px}
footer.site{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);margin-top:40px}
footer .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
footer h4{color:var(--text);font-size:14px;margin:0 0 12px;text-transform:uppercase;letter-spacing:.04em}
footer a{display:block;color:var(--muted);font-size:14px;margin-bottom:8px}
footer .bottom{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;font-size:13px;flex-wrap:wrap;gap:10px}
.page{padding:56px 0;max-width:820px}
.page h1{font-size:34px;margin:0 0 8px}
.page .muted{color:var(--muted);margin-bottom:30px}
.faq-item{border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:14px;background:var(--panel)}
.faq-item h3{margin:0 0 6px;font-size:17px}
.faq-item p{margin:0;color:var(--muted);font-size:15px}
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--panel2);border:1px solid var(--line);
  color:var(--muted);padding:6px 12px;border-radius:999px;font-size:13px;margin-bottom:20px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}
@media(max-width:860px){
  .hero .grid,.cards,.steps,.quotes,footer .grid{grid-template-columns:1fr}
  .nav .links{display:none}.hero h1{font-size:34px}
}