/* ============================================================
   Films IA — Curation pédagogique (données TMDb)
   Route publique : /films-ia (index + show)
   Poster ratio 2/3 vertical (différent des docs en 16/9).
   ============================================================ */

/* ============================================================
   INDEX — Sections par chapitre + grille cards
   ============================================================ */

.film-chapter {
  margin-top: 64px;
}
.film-chapter:first-child {
  margin-top: 0;
}
.film-chapter__head {
  margin-bottom: 32px;
  max-width: 780px;
}
.film-chapter__title {
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 14px 0 0;
  text-wrap: balance;
}
.film-chapter__intro {
  margin-top: 20px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
}
.film-chapter__intro p { margin: 0 0 12px; }
.film-chapter__intro p:last-child { margin-bottom: 0; }
.film-chapter__intro strong { color: var(--text); }
.film-chapter__intro a { color: var(--accent); }

/* ============ Grille cards (poster portrait, plus dense que les docs) ============ */
.film-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 1100px) {
  .film-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 780px) {
  .film-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}
@media (max-width: 480px) {
  .film-grid { grid-template-columns: 1fr; }
}

.film-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  background: rgb(var(--tint) / 0.03);
  border: 0.5px solid var(--line);
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
  color: inherit;
  text-decoration: none;
}
.film-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: rgb(var(--tint) / 0.055);
}

.film-card__poster {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: rgb(var(--tint) / 0.05);
}
.film-card__poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.film-card__poster-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.film-card__rating {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #fff;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.film-card__body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.film-card__title {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0;
  color: var(--text);
  text-wrap: balance;
}
.film-card__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.film-card__genres {
  margin-top: auto;
  padding-top: 8px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.film-card__genre {
  padding: 3px 8px;
  border-radius: 999px;
  border: 0.5px solid var(--line-strong);
  background: rgb(var(--tint) / 0.05);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}

/* ============ Attribution TMDb (obligatoire TOS) ============ */
.film-attribution {
  margin-top: 80px;
  padding: 20px 24px;
  border-top: 0.5px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-dim);
  text-align: center;
}
.film-attribution p { margin: 0; }
.film-attribution a { color: var(--accent); text-decoration: none; }
.film-attribution a:hover { text-decoration: underline; }

/* ============================================================
   SHOW — Fiche détaillée avec backdrop TMDb
   ============================================================ */

.film-show__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 520px;
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;
  z-index: -1;
  overflow: hidden;
}
.film-show__backdrop-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    color-mix(in oklab, var(--surface) 40%, transparent) 0%,
    color-mix(in oklab, var(--surface) 65%, transparent) 45%,
    var(--surface) 100%
  );
}

.film-show__intro {
  padding-top: 200px;
  padding-bottom: 40px;
  position: relative;
}

.film-show__header {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  margin-top: 28px;
  align-items: start;
}
@media (max-width: 780px) {
  .film-show__header {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.film-show__poster {
  aspect-ratio: 2 / 3;
  border-radius: 14px;
  overflow: hidden;
  border: 0.5px solid var(--line);
  background: rgb(var(--tint) / 0.04);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.film-show__poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.film-show__title-block {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.film-show__title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 12px 0 0;
  text-wrap: balance;
}
.film-show__year {
  color: var(--text-dim);
  font-weight: 400;
}
.film-show__original {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.film-show__original em {
  color: var(--text-soft);
  font-style: italic;
}
.film-show__tagline {
  font-family: var(--font-serif);
  font-size: 18px;
  font-style: italic;
  line-height: 1.4;
  color: var(--text-soft);
  margin: 4px 0 0;
}
.film-show__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.film-show__meta strong { color: var(--text); }
.film-show__rating {
  padding: 8px 14px;
  border-radius: 10px;
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  border: 0.5px solid color-mix(in oklab, var(--accent) 30%, transparent);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  display: inline-flex;
  gap: 8px;
  align-items: center;
  width: fit-content;
}
.film-show__rating strong { color: var(--accent); }
.film-show__rating span { color: var(--text-dim); font-size: 11px; }

.film-show__genres {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}

/* ============ Cast ============ */
.film-cast {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px 32px;
}
.film-cast li {
  font-size: 15px;
  line-height: 1.4;
  padding-left: 14px;
  position: relative;
  color: var(--text-soft);
}
.film-cast li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}
.film-cast strong {
  color: var(--text);
  font-weight: 500;
}
.film-cast span {
  color: var(--text-dim);
  font-size: 13px;
}

/* ============ CTAs externes ============ */
.film-show__ctas {
  margin-top: 56px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}