/* Looping 180s, 3-segment CSS/JS "video" for the demo slot — an honest
   illustration (not a screen recording) of: 1) activating + setting up
   Noighi, 2) dictating several sentences back-to-back plus the app's real
   continuous-recording ceiling, 3) an emotional closing line. Swapped out
   automatically by js/video-demo.js if assets/demo.mp4 is ever dropped in. */

.demo-stage {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  font-size: clamp(9px, 1.6vw, 13px);
}

.demo-scene {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 5% 8%;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.demo-scene.is-active {
  opacity: 1;
}

/* ---- Segment 1: onboarding / settings mockup card ---- */

.demo-mock-card {
  width: 100%;
  max-width: 340px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-glow);
  padding: 4% 6%;
  display: flex;
  flex-direction: column;
  gap: 6%;
}

.demo-mock-heading {
  font-weight: 800;
  font-size: 1.3em;
  background: var(--title-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.demo-mock-field label {
  display: block;
  color: var(--muted-text);
  font-size: 0.85em;
  margin-bottom: 3px;
}

.demo-mock-input {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  padding: 5px 8px;
  color: var(--input-text);
  font-size: 0.95em;
  min-height: 1.4em;
  white-space: nowrap;
  overflow: hidden;
}

.demo-mock-input.is-focused {
  border-color: var(--input-focus-border);
}

.demo-mock-btn {
  align-self: flex-end;
  background: var(--primary-button-bg);
  color: var(--primary-button-fg);
  border-radius: var(--button-radius);
  padding: 5px 16px;
  font-size: 0.9em;
  font-weight: 700;
  opacity: 0.55;
  transition: opacity 0.2s ease, box-shadow 0.2s ease;
}

.demo-mock-btn.is-pressed {
  opacity: 1;
  box-shadow: var(--primary-button-glow);
}

/* ---- Segment 2: rolling transcript lines + highlight stat ---- */

.demo-transcript {
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 40%;
  justify-content: flex-end;
}

.demo-transcript-line {
  background: var(--input-bg);
  border-left: 2px solid var(--accent-1);
  border-radius: 3px;
  padding: 4px 8px;
  color: var(--input-text);
  font-size: 0.95em;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.demo-transcript-line.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.demo-rec-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted-text);
  font-size: 0.85em;
  height: 1.4em;
}

.demo-rec-indicator .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--error-text);
  opacity: 0;
}

.demo-rec-indicator.is-recording .dot {
  opacity: 1;
  animation: demo-pulse 0.9s ease-in-out infinite;
}

.demo-highlight {
  text-align: center;
  font-weight: 800;
  font-size: 1.55em;
  line-height: 1.3;
  background: var(--title-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: var(--title-glow);
  padding: 0 4%;
}

/* ---- Segment 3: closing line ---- */

.demo-closing {
  text-align: center;
  font-weight: 800;
  font-size: 1.35em;
  line-height: 1.35;
  background: var(--title-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: var(--title-glow);
  padding: 0 6%;
}

@keyframes demo-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.55; }
}

@keyframes demo-caret-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.demo-caret {
  display: inline-block;
  width: 2px;
  height: 0.9em;
  background: var(--input-text);
  vertical-align: text-bottom;
  animation: demo-caret-blink 0.9s steps(1) infinite;
}