:root{
  --bg:#070A12; --bg2:#0B1020; --card:#0B1326; --border:rgba(255,255,255,.08);
  --text:#EAF0FF; --muted:rgba(234,240,255,.72);
  --blue:#4C7DFF; --green:#20D6A2;
  --shadow:0 12px 36px rgba(0,0,0,.35);
  --radius:16px; --radius2:22px;
  --max:1100px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(800px 400px at 15% 10%, rgba(76,125,255,.16), transparent 60%),
    radial-gradient(700px 350px at 85% 0%, rgba(32,214,162,.14), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(7,10,18,.72);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;min-width:180px}
.brand img{width:34px;height:34px;border-radius:10px;object-fit:contain;background:rgba(255,255,255,.02);border:1px solid var(--border)}
.brand-name{font-weight:650;letter-spacing:.2px;font-size:15px}
nav{display:flex;align-items:center;gap:18px}
nav a{color:var(--muted);font-size:14px;padding:8px 10px;border-radius:12px}
nav a:hover{color:var(--text);background:rgba(255,255,255,.04)}
.top-ctas{display:flex;align-items:center;gap:10px;min-width:220px;justify-content:flex-end}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:14px;padding:10px 14px;font-size:14px;font-weight:600;
  border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);
  transition:transform .12s ease, background .12s ease, border-color .12s ease;
  cursor:pointer;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.05)}
.btn-primary{
  background:linear-gradient(135deg, rgba(76,125,255,.90), rgba(32,214,162,.75));
  border-color:rgba(255,255,255,.14);color:#071018;
}
.btn-primary:hover{background:linear-gradient(135deg, rgba(76,125,255,.98), rgba(32,214,162,.85))}
.btn-ghost{background:transparent}
main{min-height:70vh}
section{padding:58px 0}
.section-title{font-size:24px;letter-spacing:-.3px;margin:0 0 10px}
.section-sub{color:var(--muted);margin:0 0 22px;max-width:70ch}
.card{
  border:1px solid var(--border);background:rgba(11,19,38,.55);
  border-radius:var(--radius2);padding:18px;box-shadow:0 10px 26px rgba(0,0,0,.22);
}
.footer{
  padding:28px 0 40px;border-top:1px solid var(--border);
  color:rgba(234,240,255,.62);font-size:13px
}
.footer-row{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;align-items:center}
.links{display:flex;gap:14px;flex-wrap:wrap}
.links a:hover{color:var(--text)}
.small{font-size:13px;color:rgba(234,240,255,.62)}
@media (max-width:900px){
  nav{display:none}
  .top-ctas{min-width:auto}
}