:root{
  --bg:#0b1220;
  --card:#0f1a2e;
  --text:#eaf0ff;
  --muted:#b7c2df;
  --brand:#7aa7ff;
  --border:rgba(255,255,255,.10);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% 10%, rgba(122,167,255,.20), transparent 60%),
              radial-gradient(1000px 700px at 80% 0%, rgba(90,255,203,.10), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 18px}

header{
  position:sticky; top:0;
  background:rgba(11,18,32,.75);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
  z-index:10;
}

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

.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:700; letter-spacing:.2px;
}
.brand-badge{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg, rgba(122,167,255,.9), rgba(90,255,203,.65));
  box-shadow: 0 10px 30px rgba(122,167,255,.25);
}

nav ul{display:flex; gap:14px; list-style:none; margin:0; padding:0}
nav a{
  padding:8px 12px; border-radius:10px;
  color:var(--muted);
}
nav a:hover{background:rgba(255,255,255,.06); color:var(--text)}
navunit-nav a.active{background:rgba(122,167,255,.14); color:var(--text); border:1px solid rgba(122,167,255,.25)}

.hero{
  padding:52px 0 26px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:18px;
  align-items:stretch;
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
}

.card{
  background:rgba(15,26,46,.75);
  border:1px solid var(--border);
  border-radius:18px;
  padding:22px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

.kicker{color:var(--brand); font-weight:650; letter-spacing:.2px}
h1{margin:10px 0 12px; font-size:40px; line-height:1.15}
@media (max-width:520px){h1{font-size:32px}}

p{margin:10px 0; color:var(--muted)}

.btn-row{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.06);
  color:var(--text);
  font-weight:650;
}
.btn.primary{
  background:linear-gradient(135deg, rgba(122,167,255,.9), rgba(90,255,203,.65));
  color:#07101f;
  border:none;
}
.btn:hover{transform:translateY(-1px)}
.small{font-size:14px}

.section{padding:10px 0 40px}
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
@media (max-width:900px){.grid{grid-template-columns:1fr}}
.feature h3{margin:0 0 6px}
.feature p{margin:0}

.footer{
  border-top:1px solid var(--border);
  padding:20px 0;
  color:var(--muted);
  font-size:14px;
}
.footer a{color:var(--brand); text-decoration:underline}

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

.form{
  display:grid; gap:12px;
}
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px; resize:vertical}
.help{font-size:13px; color:var(--muted)}
.note{
  margin-top:10px;
  padding:12px 12px;
  border-radius:14px;
  border:1px dashed rgba(122,167,255,.35);
  background:rgba(122,167,255,.08);
  color:var(--muted);
}