:root{
  --bg: #0b1118;
  --card-bg: rgba(255,255,255,0.06);
  --card-border: rgba(255,255,255,0.14);
  --text: #eaf2ff;
  --muted: rgba(234,242,255,.70);
  --blue: #4da3ff;
  --blue-dark: #2b7cff;
}

*{
  box-sizing: border-box;
}

html, body{
  height: 100%;
}

body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background:
    radial-gradient(800px 400px at 20% 0%, rgba(77,163,255,.15), transparent 60%),
    radial-gradient(600px 400px at 80% 20%, rgba(43,124,255,.12), transparent 60%),
    var(--bg);
  color: var(--text);
}

.page{
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card{
  max-width: 560px;
  width: 100%;
  padding: 36px 32px 28px;
  border-radius: 20px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.02)
  );
  border: 1px solid var(--card-border);
  box-shadow:
    0 30px 80px rgba(0,0,0,.45),
    inset 0 1px 0 rgba(255,255,255,.06);
  text-align: center;
}

.badge{
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  margin-bottom: 18px;
}

h1{
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 44px);
  letter-spacing: -0.5px;
}

p{
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.actions{
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 18px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .15s ease, filter .15s ease;
}

.btn.primary{
  background: linear-gradient(180deg, var(--blue), var(--blue-dark));
  color: #fff;
  box-shadow: 0 14px 34px rgba(0,0,0,.40);
}

.btn.primary:hover{
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn.secondary{
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-color: rgba(255,255,255,.20);
}

.btn.secondary:hover{
  background: rgba(255,255,255,.10);
  transform: translateY(-1px);
}

.meta{
  font-size: 12px;
  color: rgba(234,242,255,.55);
}