/* "O que dá para criar": filmes curtos em trilho. O do centro toca; os vizinhos aparecem de lado. */
.films__stage {
  --card: 76%;
  --gap: 1.25rem;
  overflow: hidden;
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
}

.films__track {
  display: flex;
  gap: var(--gap);
  margin: 0;
  padding: 0;
  list-style: none;
  transform: translateX(calc(var(--index, 0) * -1 * (var(--card) + var(--gap))));
  transition: transform 0.8s cubic-bezier(0.65, 0, 0.2, 1);
  touch-action: pan-y;
}

.film {
  flex: 0 0 var(--card);
  min-width: 0;
  cursor: pointer;
}

.film.is-active {
  cursor: default;
}

/* O formato mora na cena (css/scenes/base.css): deitado no cartão largo, em pé no estreito */
.film__screen {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-feature);
  background: #0b0c0e;
  box-shadow: var(--depth-card), var(--sombra-longa);
  container: film / inline-size;
  transition: filter 0.6s, transform 0.8s cubic-bezier(0.65, 0, 0.2, 1);
}

/* Os vizinhos ficam com a cor deles, só menores e um pouco apagados */
.film:not(.is-active) .film__screen {
  filter: brightness(0.78) saturate(0.85);
  transform: scale(0.94);
}

.film__caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0.25rem 0;
  transition: opacity 0.6s;
}

.film:not(.is-active) .film__caption {
  opacity: 0;
}

.film__caption h3 {
  font-size: var(--text-xl);
  font-weight: 750;
  font-stretch: 115%;
  letter-spacing: -0.03em;
}

.film__caption span {
  color: var(--nevoa);
  font-family: var(--mono);
  font-size: 0.75rem;
  white-space: nowrap;
}

.films__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.films.is-running .dots button[aria-current='true'] span {
  animation: fill var(--film, 8s) linear forwards;
}

@keyframes fill {
  to {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .films__stage {
    --card: 88%;
    --gap: 0.75rem;
  }

  .film__caption {
    flex-direction: column;
    gap: 0.25rem;
  }

  .film__caption h3 {
    font-size: var(--text-lg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .films__track,
  .film__screen {
    transition: none;
  }
}

/* A barra do ponto enche uma vez e para cheia */
.films.is-running .dots button[aria-current='true'] span {
  animation-iteration-count: 1;
}