:root{
  color-scheme:dark;
  --bg:#08111f;
  --panel:#0e1a2b;
  --panel2:#101f33;
  --text:#f7fafc;
  --muted:#a9b6c7;
  --line:#24364f;
  --accent:#f07a2c;
  --max:920px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(180deg,#07101d,#0a1423 45%,#08111f);
  color:var(--text);
  line-height:1.65;
}

.home-page{--max:1200px}

a{color:#ff9b58;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(var(--max),calc(100% - 48px));margin:auto}

.nav{
  position:sticky;
  top:0;
  z-index:10;
  background:rgba(8,17,31,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.navin{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800}
.brand:hover{text-decoration:none}
.brand img{width:32px;height:32px}
.links{display:flex;gap:22px;font-size:14px}

.hero{padding:104px 0 72px}
.hero-copy{max-width:940px}
.eyebrow{color:#ffab73;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:12px}
.hero h1{
  max-width:900px;
  font-size:clamp(46px,5.6vw,78px);
  line-height:1.02;
  margin:16px 0 22px;
  letter-spacing:-.045em;
  text-wrap:balance;
}
.hero p{max-width:760px;margin:0;color:var(--muted);font-size:clamp(17px,1.6vw,20px);line-height:1.65}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;background:var(--accent);color:#111;font-weight:800}
.button:hover{text-decoration:none;filter:brightness(1.06)}
.button.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}

.feature-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  margin:24px auto 96px;
}
.card,.content{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:16px;padding:24px}
.card{min-height:250px;display:flex;flex-direction:column}
.card-kicker{margin-bottom:28px;color:#ff9b58;font-size:12px;font-weight:800;letter-spacing:.12em}
.card h2{font-size:20px;line-height:1.3;margin:0 0 10px}
.card p{margin:0;color:var(--muted)}
.card code{font-size:.9em;color:#cbd6e5}

.content{margin:42px 0 80px}
.content h1{font-size:38px;line-height:1.15;margin:0 0 8px}
.content h2{font-size:23px;margin:34px 0 10px}
.content h3{font-size:18px;margin:24px 0 8px}
.content p,.content li{color:#c4cfdd}
.content strong{color:var(--text)}
.meta{color:var(--muted);font-size:14px;margin-bottom:28px}
.notice{border-left:3px solid var(--accent);padding:12px 16px;background:#0b1727;border-radius:8px;color:#d6dfeb}

.footer{border-top:1px solid var(--line);padding:30px 0 42px;color:var(--muted);font-size:13px}
.footerin{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media(max-width:1050px){
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{min-height:220px}
  .hero{padding-top:86px}
}

@media(max-width:700px){
  .wrap{width:min(var(--max),calc(100% - 32px))}
  .links{gap:14px;font-size:13px}
  .navin{height:60px}
  .hero{padding:64px 0 46px}
  .hero h1{font-size:clamp(40px,13vw,58px);margin-top:12px}
  .hero p{font-size:17px}
  .actions{margin-top:26px}
  .button{width:100%}
  .feature-grid{grid-template-columns:1fr;gap:14px;margin-top:8px;margin-bottom:64px}
  .card{min-height:auto;padding:22px}
  .card-kicker{margin-bottom:18px}
  .content{padding:20px;margin-top:28px}
  .content h1{font-size:32px}
}

@media(max-width:420px){
  .brand span{font-size:15px}
  .links{gap:10px}
  .hero h1{font-size:40px}
}