/* First-visit Cube intro film on the homepage. Sits above the cookie dialog,
   which is shown once the intro closes. */
.cube-intro-open,
.cube-intro-open body {
  overflow: hidden;
}

.cube-intro {
  position: fixed;
  inset: 0;
  z-index: 2147483600;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  color: #f4f4f5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  opacity: 1;
  transition: opacity 0.6s ease;
}

.cube-intro.is-closing {
  opacity: 0;
  pointer-events: none;
}

.cube-intro video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.cube-intro-button {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(20, 20, 22, 0.55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: #f4f4f5;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.cube-intro-button:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.4);
}

.cube-intro-button:focus-visible {
  outline: 2px solid #f4f4f5;
  outline-offset: 3px;
}

.cube-intro-button:disabled {
  cursor: default;
  opacity: 0.6;
}

.cube-intro-skip {
  bottom: max(20px, env(safe-area-inset-bottom));
  right: max(20px, env(safe-area-inset-right));
}

.cube-intro-sound {
  bottom: max(20px, env(safe-area-inset-bottom));
  left: max(20px, env(safe-area-inset-left));
}

.cube-intro-play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 84px;
  height: 84px;
  margin: -42px 0 0 -42px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #f4f4f5;
  font-size: 26px;
  cursor: pointer;
}

.cube-intro-play[hidden] {
  display: none;
}

@media (max-width: 600px) {
  .cube-intro-button {
    min-height: 36px;
    padding: 0 14px;
    font-size: 12px;
  }
}