:root{
  --accent:#2563eb;
  --accent2:#7c3aed;
  --bg:#0b1220;
  --bgDeep:#070b14;
  --surface:rgba(255,255,255,.06);
  --surface2:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.66);
  --border:rgba(255,255,255,.14);
  --shadow:0 18px 60px rgba(0,0,0,.55);
  --radius:16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background: radial-gradient(1200px 800px at 20% 10%, rgba(124,58,237,.22), transparent 60%),
              radial-gradient(1000px 700px at 80% 30%, rgba(37,99,235,.25), transparent 62%),
              linear-gradient(180deg, var(--bgDeep), var(--bg));
}

.bg{
  position:fixed; inset:0;
  background-image: radial-gradient(circle at 10% 10%, rgba(255,255,255,.06), transparent 35%),
                    radial-gradient(circle at 90% 40%, rgba(255,255,255,.05), transparent 40%);
  pointer-events:none;
  opacity:.8;
}

.topbar{
  position:sticky; top:0;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 22px;
  border-bottom:1px solid var(--border);
  background: rgba(7,11,20,.68);
  backdrop-filter: blur(10px);
}

.brand{display:flex; align-items:center; gap:12px; min-width:280px}
.mark{
  width:40px; height:40px;
  border-radius:12px;
  display:grid; place-items:center;
  font-family:var(--mono);
  font-weight:700;
  letter-spacing:.5px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:white;
  box-shadow: 0 12px 24px rgba(0,0,0,.35);
}
.brandText{line-height:1.1}
.company{font-weight:650; font-size:14px}
.product{font-size:12px; color:var(--muted); margin-top:4px}

.nav{display:flex; align-items:center; gap:14px}
.navLink{
  color:var(--muted);
  text-decoration:none;
  font-size:13px;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
}
.navLink:hover{color:var(--text); border-color: rgba(255,255,255,.10); background: rgba(255,255,255,.04)}
.navActive{color:var(--text); border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.05)}

.shell{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  max-width: 1100px;
  margin: 44px auto;
  padding: 0 22px 40px;
}

.aside{
  padding: 26px 28px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}
.aside h1{margin:0 0 10px; font-size:34px; letter-spacing:-.6px}
.aside p{margin:0 0 18px; color:var(--muted); font-size:14px; line-height:1.55; max-width: 58ch}

.chips{display:flex; flex-wrap:wrap; gap:10px; margin: 8px 0 22px}
.chip{
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  font-size:12px;
  color: rgba(255,255,255,.80);
}
.fineprint{font-size:12px; color: rgba(255,255,255,.55)}

.card{
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.cardHeader{
  padding: 22px 22px 14px;
  border-bottom:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}
.cardTitle{font-size:16px; font-weight:650}
.cardSubtitle{margin-top:8px; font-size:13px; color:var(--muted); line-height:1.45}

.form{padding: 18px 22px 22px; display:flex; flex-direction:column; gap:10px}
.label{font-size:12px; color: rgba(255,255,255,.72); margin-top:6px}
.input{
  width:100%;
  padding:12px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: var(--text);
  outline:none;
}
.input:focus{
  border-color: rgba(37,99,235,.60);
  box-shadow: 0 0 0 4px rgba(37,99,235,.18);
}

.btnPrimary,.btnSecondary{
  margin-top:6px;
  border-radius: 12px;
  padding: 12px 12px;
  font-weight:650;
  border:1px solid rgba(255,255,255,.14);
  cursor:pointer;
}
.btnPrimary{
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:white;
  border-color: transparent;
}
.btnPrimary:hover{filter: brightness(1.05)}
.btnSecondary{
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.86);
}
.btnSecondary:hover{background: rgba(255,255,255,.07)}

.hint{
  margin-top:10px;
  font-size:12px;
  color: rgba(255,255,255,.55);
  line-height:1.45;
}

.pageFooter{
  padding: 16px 22px 24px;
  max-width:1100px;
  margin: 0 auto;
}
.meta{display:flex; align-items:center; gap:10px; color: rgba(255,255,255,.60); font-size:12px}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(34,197,94,.85);
  box-shadow: 0 0 0 4px rgba(34,197,94,.15);
}

@media (max-width: 920px){
  .shell{grid-template-columns:1fr; margin-top: 26px}
  .brand{min-width:unset}
}