/* BitConcepts redirect site — styles v3
   Palette sampled from the BitConcepts mark: circuit blue #03a1d0
   on charcoal (#404040 in the logo; deepened here to #1a1d21). */
:root {
  --bg: #1a1d21;
  --card: #22262b;
  --line: #343a41;
  --text: #eef2f5;
  --muted: #aeb9c2;
  --blue: #03a1d0;
  --blue-bright: #38c2ec;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(1200px 700px at 50% 18%, #262c33 0%, var(--bg) 60%);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  padding: 24px 16px;
}
.card {
  width: 100%;
  max-width: 620px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 44px 36px 32px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.logo-lockup { width: 320px; max-width: 82%; height: auto; }
h1 { margin: 22px 0 10px; font-size: 2rem; line-height: 1.2; font-weight: 650; }
.lede { margin: 0 auto; max-width: 46ch; color: var(--muted); font-size: 1.06rem; line-height: 1.55; }
.lede strong { color: var(--text); }
.actions { margin: 26px 0 8px; }
.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.02rem;
  padding: 13px 26px;
  border-radius: 10px;
}
.btn:hover, .btn:focus { background: var(--blue-bright); color: #06222c; }
hr { border: none; border-top: 1px solid var(--line); margin: 28px 0 18px; }
.research { color: var(--muted); font-size: 0.98rem; line-height: 1.5; margin: 0; }
.research a { color: var(--blue-bright); }
.foot { color: #7e8a94; font-size: 0.85rem; margin: 18px 0 0; }
.foot a { color: #7e8a94; }
@media (max-width: 480px) {
  .card { padding: 32px 20px 24px; }
  .logo-lockup { width: 250px; }
  h1 { font-size: 1.55rem; }
  .btn { display: block; width: 100%; }
}
.qa { text-align: left; margin: 26px auto 0; max-width: 52ch; }
.qa h2 { font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-bright); margin: 0 0 12px; text-align: center; }
.qa h3 { font-size: 0.98rem; margin: 16px 0 4px; font-weight: 600; }
.qa p { color: var(--muted); font-size: 0.94rem; line-height: 1.55; margin: 0; }
.qa a { color: var(--blue-bright); }