:root {
  --navy: #0c1e40;
  --panel: #132a52;
  --gold: #d4a017;
  --cream: #f5f0e6;
  --muted: #b8c4d8;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Segoe UI", Calibri, "Helvetica Neue", Arial, sans-serif;
  color: var(--cream);
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, #1a3a6e 0%, transparent 55%),
    linear-gradient(165deg, #071428 0%, var(--navy) 45%, #0a1830 100%);
}

.stage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
}

.card {
  width: min(640px, 100%);
  background: rgba(19, 42, 82, 0.92);
  border: 1px solid rgba(212, 160, 23, 0.45);
  border-radius: 10px;
  padding: 2.25rem 2rem 2rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.brand {
  margin: 0 0 0.35rem;
  font-size: clamp(1.85rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
}

.tag {
  margin: 0 0 1.35rem;
  font-size: 1.05rem;
  color: var(--gold);
  font-weight: 600;
}

p {
  margin: 0 0 1rem;
  line-height: 1.55;
  font-size: 1.05rem;
  color: var(--cream);
}

.muted {
  color: var(--muted);
  font-size: 0.98rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin: 1.5rem 0 0.5rem;
}

a.btn {
  display: inline-block;
  text-decoration: none;
  background: var(--gold);
  color: #1a1208;
  font-weight: 700;
  padding: 0.7rem 1.15rem;
  border-radius: 6px;
}

a.btn-ghost {
  display: inline-block;
  text-decoration: none;
  color: var(--cream);
  border: 1px solid rgba(245, 240, 230, 0.45);
  padding: 0.65rem 1.1rem;
  border-radius: 6px;
}

.foot {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(184, 196, 216, 0.25);
  font-size: 0.9rem;
  color: var(--muted);
}

.foot a {
  color: var(--gold);
}