:root {
  --color-ink: #1a1410;
  --color-cream: #f4ead8;
  --color-cream-muted: #d4c4a8;
  --color-candle: #e8c9a0;
  --color-veil: rgb(12 8 6 / 0.48);
  --font-display: "Cormorant Garamond", "Palatino Linotype", Palatino, serif;
  --ease-out-soft: cubic-bezier(0.22, 1, 0.36, 1);
  --text-count: clamp(5.5rem, 18vw, 9rem);
}

html,
body {
  height: 100%;
  margin: 0;
  background: var(--color-ink);
  color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button:not(:disabled),
[role="button"]:not(:disabled) {
  cursor: pointer;
}

.bg-veil {
  background: var(--color-veil);
}

/* Crop YouTube chrome: overscan 16:9 so title / share / logo sit outside viewport */
.yt-cover {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.77vh;
  transform: translate(-50%, -50%) scale(1.55);
  pointer-events: none;
}

.yt-cover iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.phase {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: 1.5rem;
  opacity: 0;
  transform: translateY(10px);
  filter: blur(4px);
  pointer-events: none;
  transition:
    opacity 800ms var(--ease-out-soft),
    transform 800ms var(--ease-out-soft),
    filter 800ms var(--ease-out-soft);
}

.phase.is-in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  pointer-events: auto;
}

.phase.is-out {
  opacity: 0;
  transform: translateY(-8px);
  filter: blur(4px);
  pointer-events: none;
}

.count-num {
  font-family: var(--font-display);
  font-size: var(--text-count);
  font-weight: 500;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--color-cream);
  transition:
    opacity 280ms var(--ease-out-soft),
    transform 280ms var(--ease-out-soft),
    filter 280ms var(--ease-out-soft);
}

.count-num.is-hidden {
  opacity: 0;
  transform: scale(0.96);
  filter: blur(4px);
}

.stage-copy {
  opacity: 0;
  transform: translateY(12px);
  filter: blur(4px);
  transition:
    opacity 900ms var(--ease-out-soft),
    transform 900ms var(--ease-out-soft),
    filter 900ms var(--ease-out-soft);
}

.stage-copy.is-in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
  .phase,
  .count-num,
  .stage-copy {
    transition-duration: 1ms;
    filter: none;
    transform: none;
  }
}