.lumen-video-section {
  max-width: 48rem;
  margin: 0 auto;
  padding: 4rem 1rem;
  color: var(--lumen-parchment-text);
  scroll-margin-top: 5rem;
  text-align: center;
}

.lumen-video-section h2 {
  margin: 0.5rem 0 1rem;
  font-family: var(--lumen-font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
}

.lumen-video-selo {
  margin: 0;
  color: var(--lumen-gold-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lumen-video-lead {
  max-width: 42rem;
  margin: 0 auto 1.5rem;
  color: var(--lumen-parchment-muted);
  line-height: 1.6;
}

.lumen-video {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--lumen-gold-border);
  border-radius: var(--lumen-radius-lg);
  background: var(--lumen-navy-dark);
  background-position: center;
  background-size: cover;
  box-shadow: var(--lumen-shadow);
}

.lumen-video video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lumen-video video::cue,
video::cue {
  background: rgba(7, 14, 26, 0.88);
  color: #FDFBF7;
  font-family: var(--lumen-font-sans, system-ui, -apple-system, sans-serif);
  font-size: 1.15rem;
  line-height: 1.4;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* Escala adaptativa para tela cheia / maximizado */
video:fullscreen::cue {
  font-size: clamp(1.8rem, 4.2vh, 3.4rem);
  line-height: 1.4;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

video:-webkit-full-screen::cue {
  font-size: clamp(1.8rem, 4.2vh, 3.4rem);
  line-height: 1.4;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

:fullscreen video::cue {
  font-size: clamp(1.8rem, 4.2vh, 3.4rem);
  line-height: 1.4;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

:-webkit-full-screen video::cue {
  font-size: clamp(1.8rem, 4.2vh, 3.4rem);
  line-height: 1.4;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

.lumen-video:fullscreen video::cue {
  font-size: clamp(1.8rem, 4.2vh, 3.4rem);
  line-height: 1.4;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

.lumen-video:-webkit-full-screen video::cue {
  font-size: clamp(1.8rem, 4.2vh, 3.4rem);
  line-height: 1.4;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

.lumen-video-play {
  position: absolute;
  inset: 50% auto auto 50%;
  min-width: 48px;
  min-height: 48px;
  padding: 0.75rem 1rem;
  transform: translate(-50%, -50%);
  border: 1px solid var(--lumen-gold-primary);
  border-radius: 999px;
  background: var(--lumen-gold-primary);
  color: var(--lumen-navy-dark);
  cursor: pointer;
  font-weight: 700;
}

.lumen-video-play[hidden],
.lumen-video-play.is-hidden,
.lumen-video.is-playing .lumen-video-play {
  display: none !important;
}

.lumen-video-error {
  position: absolute;
  inset: 50% 1rem auto;
  margin: 0;
  transform: translateY(-50%);
  color: var(--lumen-gold-light);
}

.lumen-video-cta {
  margin: 1.5rem 0;
}

.lumen-video-cta p {
  margin: 0.5rem 0 0;
  color: var(--lumen-parchment-muted);
  font-size: 0.875rem;
}

.lumen-video-cta.is-ended {
  filter: drop-shadow(0 0 0.75rem var(--lumen-gold-glow));
}

.lumen-transcript {
  margin-top: 1.5rem;
  border-top: 1px solid var(--lumen-border-subtle);
  border-bottom: 1px solid var(--lumen-border-subtle);
  text-align: left;
}

.lumen-transcript summary {
  padding: 1rem 0;
  color: var(--lumen-gold-accent);
  cursor: pointer;
  font-weight: 700;
}

.lumen-transcript-content {
  padding: 0 0 1rem;
  color: var(--lumen-transcript-body);
  line-height: 1.65;
}

.lumen-transcript-content h3 {
  margin: 1rem 0 0.35rem;
  font-size: 1rem;
}

.lumen-transcript-content p {
  margin: 0.35rem 0;
}

@media (prefers-reduced-motion: reduce) {
  .lumen-video-cta.is-ended {
    filter: none;
  }
}