:root {
  --bg-0: #0b1020;
  --bg-1: #1a1f3a;
  --accent: #7c5cff;
  --accent-2: #22d3ee;
  --text: #f5f7ff;
  --muted: rgba(245, 247, 255, 0.65);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  color: var(--text);
  background: radial-gradient(
      1200px 800px at 10% 10%,
      rgba(124, 92, 255, 0.35),
      transparent 60%
    ),
    radial-gradient(
      1000px 700px at 90% 90%,
      rgba(34, 211, 238, 0.25),
      transparent 60%
    ),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  min-height: 100vh;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.06) 1px,
    transparent 1px
  );
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  pointer-events: none;
}

.card {
  position: relative;
  text-align: center;
  max-width: 720px;
  padding: 56px 40px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  animation: rise 800ms ease-out both;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 12px var(--accent-2);
  animation: pulse 1.8s ease-in-out infinite;
}

h1 {
  margin-top: 24px;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  background: linear-gradient(90deg, #ffffff, #c9c4ff 50%, #9ef0ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

p.lede {
  margin-top: 16px;
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--muted);
  line-height: 1.6;
}

.divider {
  margin: 32px auto 24px;
  width: 64px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
}

.meta {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.meta a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.25);
  padding-bottom: 1px;
  transition: border-color 160ms ease, color 160ms ease;
}

.meta a:hover {
  color: var(--accent-2);
  border-color: var(--accent-2);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.25);
    opacity: 0.7;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}