:root{
  --bg:#0b1020;
  --card:#111a33cc;
  --stroke:#2b3a6a;
  --text:#eaf0ff;
  --muted:#b9c6ffcc;
  --accent:#7aa6ff;
  --accent2:#8cffd6;
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius:22px;
}
*{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(1100px 600px at 20% 0%, rgba(122,166,255,.22), transparent 55%),
              radial-gradient(900px 600px at 90% 25%, rgba(140,255,214,.16), transparent 55%),
              linear-gradient(180deg, #060814, var(--bg) 35%, #070a18 100%);
  overflow-x:hidden;
}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:26px 18px 72px}
.nav{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  position:sticky;top:0;z-index:10;padding:14px 16px;margin:-8px -10px 18px;
  background:linear-gradient(180deg, rgba(6,8,20,.85), rgba(6,8,20,.45));
  backdrop-filter: blur(10px);
  border:1px solid rgba(43,58,106,.35);
  border-radius:18px;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{
  width:38px;height:38px;border-radius:14px;
  background: linear-gradient(135deg, rgba(122,166,255,.9), rgba(140,255,214,.9));
  box-shadow: 0 10px 25px rgba(122,166,255,.18);
  position:relative;
}
.logo:after{
  content:"";position:absolute;inset:9px;border-radius:10px;
  background: linear-gradient(180deg, rgba(11,16,32,.92), rgba(7,10,24,.92));
  border:1px solid rgba(255,255,255,.12);
}
.brand .name{font-weight:750;letter-spacing:.2px}
.badge{
  font-size:12px;color:var(--muted);
  border:1px solid rgba(43,58,106,.55);
  padding:6px 10px;border-radius:999px;
  background: rgba(17,26,51,.55);
}
.nav .cta-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:11px 14px;border-radius:999px;text-decoration:none;
  border:1px solid rgba(43,58,106,.55);
  background: rgba(17,26,51,.55);
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
  font-weight:650;
}
.btn:hover{transform:translateY(-1px);border-color:rgba(122,166,255,.9);background:rgba(17,26,51,.8)}
.btn.primary{
  background: linear-gradient(135deg, rgba(122,166,255,.95), rgba(140,255,214,.85));
  color:#071024;
  border-color: rgba(255,255,255,.18);
}
.hero{
  display:grid;grid-template-columns:1.25fr .75fr;gap:18px;align-items:stretch;
}
@media (max-width: 920px){ .hero{grid-template-columns:1fr} .nav{position:relative;top:auto} }
.card{
  background: rgba(17,26,51,.52);
  border:1px solid rgba(43,58,106,.5);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-left{padding:26px 24px 24px;position:relative;overflow:hidden}
.hero-left:before{
  content:"";position:absolute;inset:-140px -140px auto auto;width:420px;height:420px;border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(122,166,255,.28), transparent 60%);
  filter: blur(0px);
}
.kicker{color:var(--muted);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:12px}
h1{margin:10px 0 8px;font-size:44px;line-height:1.06;letter-spacing:-.02em}
@media (max-width: 520px){ h1{font-size:34px} }
.sub{color:var(--muted);font-size:16px;line-height:1.6;max-width:62ch}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.pill{
  font-size:13px;color:var(--text);padding:8px 10px;border-radius:999px;
  border:1px solid rgba(43,58,106,.55);
  background: rgba(6,8,20,.35);
}
.hero-right{padding:18px}
.panel{padding:16px;border-radius:18px;border:1px solid rgba(43,58,106,.5);background:rgba(6,8,20,.28)}
.panel h3{margin:0 0 8px;font-size:14px;letter-spacing:.02em;color:var(--muted);text-transform:uppercase}
.panel .big{font-size:24px;font-weight:800;margin:0 0 6px}
.panel p{margin:0;color:var(--muted);line-height:1.55}
.grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px
}
@media (max-width: 900px){ .grid{grid-template-columns:1fr} }
.feature{padding:16px}
.feature h4{margin:10px 0 6px;font-size:16px}
.feature p{margin:0;color:var(--muted);line-height:1.55}
.icon{
  width:38px;height:38px;border-radius:14px;
  border:1px solid rgba(43,58,106,.55);
  background: linear-gradient(135deg, rgba(122,166,255,.20), rgba(140,255,214,.14));
  display:grid;place-items:center;
}
.icon svg{opacity:.95}
.section{margin-top:18px;padding:18px}
.section h2{margin:0 0 8px;font-size:22px;letter-spacing:-.01em}
.section p{margin:0;color:var(--muted);line-height:1.65}
.split{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
@media (max-width: 900px){ .split{grid-template-columns:1fr} }
.callout{padding:16px}
.callout h3{margin:0 0 8px;font-size:18px}
.callout ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}
.form{
  padding:16px;display:grid;gap:10px
}
label{font-size:12px;color:var(--muted);font-weight:650;letter-spacing:.08em;text-transform:uppercase}
input,textarea{
  width:100%;padding:12px 12px;border-radius:14px;border:1px solid rgba(43,58,106,.6);
  background: rgba(6,8,20,.40);color:var(--text);outline:none;
}
textarea{min-height:120px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width: 560px){ .row{grid-template-columns:1fr} }
.small{font-size:12px;color:var(--muted);line-height:1.5}
.footer{
  margin-top:18px;padding:18px;border-radius:18px;
  border:1px solid rgba(43,58,106,.5);background:rgba(6,8,20,.25);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center
}
.footer .left{display:flex;flex-direction:column;gap:4px}
.footer a{color:var(--text);text-decoration:none;border-bottom:1px dashed rgba(122,166,255,.45)}
.footer a:hover{border-bottom-color: rgba(140,255,214,.8)}
.notice{font-weight:800}