:root{
  --bg:#0b0f17;
  --panel:#0f1624;
  --text:#e9eef7;
  --muted:#b7c2d6;
  --line:rgba(233,238,247,.14);
  --accent:#7aa7ff;
  --accent2:#7cffd1;

  --max:1100px;
  --r:16px;
  --shadow: 0 12px 35px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 800px at 15% 10%, rgba(122,167,255,.14), transparent 50%),
    radial-gradient(900px 600px at 85% 10%, rgba(124,255,209,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}

.skip{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:20px; top:14px; width:auto; height:auto; padding:10px 12px;
  background:#111827; border:1px solid var(--line); border-radius:12px;
  z-index:9999;
}

header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,23,.65);
  border-bottom:1px solid var(--line);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}

.brand{
  display:flex; align-items:center; gap:10px; text-decoration:none;
}
.logo{
  width:34px; height:34px; border-radius:12px;
  background: linear-gradient(135deg, rgba(122,167,255,.9), rgba(124,255,209,.85));
  box-shadow: var(--shadow);
}
.brand span{
  font-weight:700; letter-spacing:.2px;
}

.menu{
  display:flex; gap:14px; flex-wrap:wrap; justify-content:flex-end;
}
.menu a{
  text-decoration:none;
  padding:8px 10px;
  border-radius:12px;
  border:1px solid transparent;
  color:var(--muted);
}
.menu a:hover{
  border-color:var(--line);
  color:var(--text);
  background: rgba(255,255,255,.04);
}
.menu a.active{
  color:var(--text);
  border-color:rgba(122,167,255,.35);
  background: rgba(122,167,255,.10);
}

main{padding:46px 0 60px}

.hero{
  padding:34px 0 20px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background: rgba(255,255,255,.03);
  color:var(--muted);
  font-size:14px;
}
.kdot{
  width:10px; height:10px; border-radius:99px;
  background: var(--accent2);
  box-shadow: 0 0 22px rgba(124,255,209,.55);
}

h1{
  margin:14px 0 10px;
  font-size: clamp(34px, 4vw, 54px);
  line-height:1.1;
  letter-spacing:-.02em;
}
.lead{
  max-width: 820px;
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 18px;
}

.cta{
  display:flex; gap:12px; flex-wrap:wrap;
  margin-top:18px;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  text-decoration:none;
  background: rgba(255,255,255,.03);
  color: var(--text);
  box-shadow: 0 10px 25px rgba(0,0,0,.25);
}
.btn:hover{
  border-color:rgba(122,167,255,.35);
  background: rgba(122,167,255,.08);
}
.btn.primary{
  border-color: rgba(122,167,255,.55);
  background: linear-gradient(180deg, rgba(122,167,255,.22), rgba(255,255,255,.03));
}
.btn.secondary{
  border-color: rgba(124,255,209,.40);
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
  margin-top:22px;
}

.card{
  grid-column: span 4;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px;
}
.card h3{
  margin:0 0 6px;
  font-size:16px;
}
.card p{margin:0; color:var(--muted)}

.panel{
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 18px;
  box-shadow: var(--shadow);
}

.two{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
  margin-top:18px;
}

h2{
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing:-.01em;
}
.section{
  margin-top:24px;
}

.list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}
.list li{margin:6px 0}

.badges{
  display:flex; flex-wrap:wrap; gap:10px;
}
.badge{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 14px;
}

footer{
  border-top:1px solid var(--line);
  padding: 22px 0;
  color: var(--muted);
  font-size: 14px;
}
.footer-row{
  display:flex; align-items:flex-start; justify-content:space-between;
  gap:16px; flex-wrap:wrap;
}
.small a{color:var(--muted); text-decoration:none}
.small a:hover{color:var(--text); text-decoration:underline}

form{
  display:grid; gap:10px;
}
input, textarea{
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
textarea{min-height:120px; resize:vertical}
label{font-size:14px; color:var(--muted)}
.help{font-size:14px; color:var(--muted); margin-top:10px}

@media (max-width: 900px){
  .card{grid-column: span 6;}
  .two{grid-template-columns: 1fr;}
}
@media (max-width: 560px){
  .card{grid-column: span 12;}
}