/* Original speech-to-text-api real-time visual; extracted without redesign. */
.page-stt-api .stt-mode__viz {
  position: relative;
  height: 160px;
  border-radius: 12px;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.07) 1px, transparent 1.2px) 0 0 / 14px 11px,
    #050506;
  overflow: hidden;
  padding: 16px 24px 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-family: var(--font-sans);
}

.page-stt-api .stt-mode__viz .stt-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Realtime: synced L→R scroll — wave left / text right, split by cursor mask */
.page-stt-api .stt-rt {
  --stt-rt-dur: 12s;
  --stt-rt-unit: 400px;
  position: relative;
  flex: 1;
  min-height: 88px;
  width: 100%;
  display: flex;
  align-items: center;
}

.page-stt-api .stt-rt__mask {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 48px;
  overflow: hidden;
}

.page-stt-api .stt-rt__mask--wave {
  left: 0;
  width: 50%;
  mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 100%);
}

.page-stt-api .stt-rt__mask--text {
  left: 50%;
  width: 50%;
  mask-image: linear-gradient(90deg, #000 0%, #000 62%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 62%, transparent 100%);
}

.page-stt-api .stt-rt__rail {
  display: flex;
  align-items: center;
  height: 100%;
  width: max-content;
  will-change: transform;
}

.page-stt-api .stt-mode__viz.is-live .stt-rt__rail {
  animation: sttRtScroll var(--stt-rt-dur) linear infinite;
  animation-delay: var(--stt-rt-phase, 0s);
}

.page-stt-api .stt-rt__unit {
  flex: 0 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

.page-stt-api .stt-rt__unit--wave {
  align-items: center;
}

.page-stt-api .stt-rt__unit--text {
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-sans);
  font-size: var(--font-size-12);
  font-weight: var(--font-weight-regular);
  line-height: 1.35;
  white-space: nowrap;
  padding-left: 0;
}

.page-stt-api .stt-rt__gap {
  display: inline-block;
  width: 10px;
  flex: 0 0 10px;
}

.page-stt-api .stt-rt__wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 100%;
  width: max-content;
}

.page-stt-api .stt-rt__wave span {
  flex: 0 0 2px;
  width: 2px;
  height: calc(var(--h, 12) * 1px);
  border-radius: 1px;
  background: rgba(255, 255, 255, 0.55);
  transform-origin: center center;
  transform: scaleY(0.7);
  opacity: 0.85;
}

.page-stt-api .stt-mode__viz.is-live .stt-rt__wave span {
  animation: sttWavePulse 1.1s var(--ease-in-out) infinite;
  animation-delay: calc(var(--i, 0) * 40ms);
}

.page-stt-api .stt-rt__cursor {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 48px;
  transform: translate(-50%, -50%);
  background: #947afc;
  opacity: 0;
  z-index: 3;
  pointer-events: none;
}

.page-stt-api .stt-mode__viz.is-live .stt-rt__cursor {
  opacity: 1;
}

.page-stt-api .stt-rt__cursor .stt-wave__ms {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translate(-50%, 0);
  white-space: nowrap;
  color: #947afc;
  font-family: var(--font-sans);
  font-size: var(--font-size-12);
  font-weight: var(--font-weight-regular);
  line-height: 1;
}

.page-stt-api .stt-mode__viz.is-live .stt-rt__cursor .stt-wave__ms {
  animation: sttMsFloat 2.8s var(--ease-in-out) infinite;
}

@keyframes sttWavePulse {
  0%, 100% { transform: scaleY(0.45); opacity: 0.45; }
  50% { transform: scaleY(1); opacity: 0.95; }
}

/* Same pixel travel for wave + text rails (one unit width) */
@keyframes sttRtScroll {
  0% { transform: translateX(calc(-1 * var(--stt-rt-unit))); }
  100% { transform: translateX(0); }
}

@keyframes sttMsFloat {
  0%, 100% { transform: translate(-50%, 2px); opacity: 0.75; }
  50% { transform: translate(-50%, 0); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .page-stt-api .stt-mode__viz.is-live .stt-rt__rail,
  .page-stt-api .stt-mode__viz.is-live .stt-rt__wave span,
  .page-stt-api .stt-mode__viz.is-live .stt-rt__cursor .stt-wave__ms {
    animation: none;
  }

  .page-stt-api .stt-mode__viz.is-live .stt-rt__wave span {
    transform: scaleY(1);
    opacity: 0.75;
  }

  .page-stt-api .stt-mode__viz.is-live .stt-rt__cursor {
    opacity: 1;
  }

  .page-stt-api .stt-rt__cursor .stt-wave__ms {
    transform: translate(-50%, 0);
    opacity: 1;
  }

  .page-stt-api .stt-mode__viz.is-live .stt-rt__rail {
    transform: translateX(calc(-0.5 * var(--stt-rt-unit)));
  }
}