/* =========================================================
   Paris T’aime — Style System V0.7
   components.css
   Composants réutilisables pour les pages.
   Ne contient PAS l’animation spéciale homepage.
   ========================================================= */

/* Hero de page normal : stable, visible immédiatement */
.pta-hero-film {
  position: relative;
  min-height: 78vh;
  display: grid;
  align-items: center;
  padding: clamp(112px, 12vw, 170px) 0 clamp(64px, 8vw, 110px);
  overflow: hidden;
  isolation: isolate;
  background: var(--pta-paris-night);
  color: var(--pta-cream);
}

.pta-hero-film__bg,
.pta-hero-film__bg img,
.pta-hero-film picture,
.pta-hero-film picture img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}

.pta-hero-film__bg img,
.pta-hero-film picture img {
  object-fit: cover;
  filter: saturate(.92) brightness(.78);
}

.pta-hero-film::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(7,17,31,.78), rgba(7,17,31,.24) 42%, rgba(7,17,31,.94)),
    var(--pta-gradient-image);
}

.pta-hero-film__grid {
  position: relative;
  z-index: 1;
  width: var(--pta-content);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(1.6rem, 5vw, 4.5rem);
  align-items: end;
  margin-inline: auto;
}

.pta-hero-film__copy {
  max-width: 900px;
}

.pta-hero-film__panel {
  max-width: 390px;
  justify-self: end;
  padding: 1.15rem;
  border: 1px solid var(--pta-line-cream);
  border-left: 3px solid var(--pta-red);
  border-radius: var(--radius);
  background: rgba(10,10,10,.38);
  backdrop-filter: blur(12px);
}

.pta-hero-film__panel p {
  margin-top: .7rem;
  color: var(--pta-muted-cream);
  font-size: .94rem;
  line-height: 1.7;
}

.pta-hero-film__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.8rem;
}

/* Sections manifeste / voix off */
.pta-section-manifest {
  padding: var(--space-section) 0;
  background: var(--pta-cream);
  color: var(--pta-ink);
}

.pta-section-manifest__grid {
  width: var(--pta-content);
  display: grid;
  grid-template-columns: minmax(120px, .24fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  margin-inline: auto;
}

.pta-section-manifest__index {
  color: var(--pta-red);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.pta-section-manifest .pta-title-section {
  color: var(--pta-ink);
}

.pta-section-manifest .pta-lead {
  color: var(--pta-muted-ink);
}

/* Carton noir / triptyque */
.pta-black-card {
  min-height: 42vh;
  display: grid;
  place-items: center;
  padding: clamp(72px, 10vw, 130px) 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, rgba(242,235,221,.035), transparent 24rem),
    var(--pta-black-cinema);
  color: var(--pta-cream);
  text-align: center;
}

.pta-black-card__main {
  width: var(--pta-content);
  max-width: 980px;
  margin: 0 auto;
  font-family: var(--font-cinema);
  font-size: clamp(2rem, 4.8vw, 4.6rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.035em;
}

.pta-black-card-trio {
  position: relative;
  min-height: 62vh;
  display: grid;
  align-content: center;
  gap: clamp(1.4rem, 4vw, 3rem);
  padding: clamp(72px, 10vw, 130px) max(16px, 6vw);
  overflow: hidden;
  contain: paint;
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 42%, rgba(242,235,221,.035), transparent 24rem),
    linear-gradient(180deg, #050505, #090909 55%, #050505);
  color: var(--pta-cream);
}

.pta-black-card-trio__secondary {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  color: rgba(242,235,221,.42);
  font-family: var(--font-cinema);
  font-size: clamp(1rem, 1.45vw, 1.35rem);
  font-style: italic;
  line-height: 1.2;
}

.pta-black-card-trio__secondary span {
  max-width: 26rem;
}

.pta-black-card-trio__dominant {
  margin: 0;
  color: var(--pta-cream);
  font-family: var(--font-cinema);
  font-size: clamp(1.9rem, 4.2vw, 4.8rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -.035em;
  text-align: center;
}

/* Rails horizontaux */
.pta-rail-16x9,
.pta-rail-3x4,
.pta-rail-cards {
  display: grid;
  grid-auto-flow: column;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-inline: contain;
  padding: 0 var(--pta-rail-pad) 1rem;
  scroll-padding-inline: var(--pta-rail-pad);
  scrollbar-width: thin;
  scrollbar-color: var(--pta-red) rgba(242,235,221,.12);
}

.pta-rail-16x9 {
  grid-auto-columns: minmax(320px, 38vw);
}

.pta-rail-3x4 {
  grid-auto-columns: minmax(190px, 22vw);
}

.pta-rail-cards {
  grid-auto-columns: minmax(240px, 28vw);
}

.pta-rail-16x9::-webkit-scrollbar,
.pta-rail-3x4::-webkit-scrollbar,
.pta-rail-cards::-webkit-scrollbar {
  height: 7px;
}

.pta-rail-16x9::-webkit-scrollbar-track,
.pta-rail-3x4::-webkit-scrollbar-track,
.pta-rail-cards::-webkit-scrollbar-track {
  background: rgba(242,235,221,.12);
}

.pta-rail-16x9::-webkit-scrollbar-thumb,
.pta-rail-3x4::-webkit-scrollbar-thumb,
.pta-rail-cards::-webkit-scrollbar-thumb {
  background: var(--pta-red);
  border-radius: var(--radius-pill);
}

/* Frames */
.pta-frame-16x9,
.pta-frame-3x4 {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pta-line-cream);
  border-radius: var(--radius);
  background: var(--pta-black-cinema);
}

.pta-frame-16x9 {
  aspect-ratio: 16 / 9;
}

.pta-frame-3x4 {
  aspect-ratio: 3 / 4;
}

.pta-frame-16x9 img,
.pta-frame-3x4 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Cartes narratives */
.pta-card-video,
.pta-card-person,
.pta-card-universe,
.pta-card-quarter {
  scroll-snap-align: start;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--pta-line-cream);
  background: rgba(255,255,255,.04);
}

.pta-card-body {
  padding: 1rem;
}

.pta-card-kicker {
  display: block;
  margin-bottom: .55rem;
  color: var(--pta-red);
  font-size: .65rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.pta-card-body p {
  margin-top: .6rem;
  color: var(--pta-muted-cream);
  font-size: .88rem;
  line-height: 1.55;
}

.pta-section--cream .pta-card-video,
.pta-section--cream .pta-card-person,
.pta-section--cream .pta-card-universe,
.pta-section--cream .pta-card-quarter,
.pta-section-manifest .pta-card-video,
.pta-section-manifest .pta-card-person,
.pta-section-manifest .pta-card-universe,
.pta-section-manifest .pta-card-quarter {
  border-color: var(--pta-line-ink);
  background: rgba(255,255,255,.38);
}

.pta-section--cream .pta-card-body p,
.pta-section-manifest .pta-card-body p {
  color: var(--pta-muted-ink);
}

/* Carte univers plus large */
.pta-card-universe--wide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .62fr);
  gap: 1rem;
  align-items: stretch;
  padding: 0;
}

.pta-card-universe--wide .pta-card-body {
  display: grid;
  align-content: center;
}

/* Grilles stables */
.pta-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2rem);
}

.pta-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.8rem, 2vw, 1.2rem);
}

.pta-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(.8rem, 2vw, 1.2rem);
}

/* Protocole / cycle */
.pta-protocol-block {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--pta-line-cream);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(10,10,10,.18);
}

.pta-protocol-step {
  min-height: 220px;
  padding: 1.15rem;
  border-right: 1px solid var(--pta-line-cream);
}

.pta-protocol-step:last-child {
  border-right: 0;
}

.pta-protocol-step b {
  display: block;
  margin-bottom: .8rem;
  color: var(--pta-red);
  font-size: .75rem;
  letter-spacing: .1em;
}

.pta-protocol-step strong {
  display: block;
  font-family: var(--font-cinema);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: .95;
  font-weight: 600;
}

.pta-protocol-step small {
  display: block;
  margin-top: .65rem;
  color: var(--pta-muted-cream);
  line-height: 1.5;
}

.pta-mission-repair {
  padding: clamp(1.3rem, 3vw, 2.2rem);
  border: 1px solid var(--pta-line-cream);
  border-left: 3px solid var(--pta-red);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(75,16,58,.58), rgba(7,17,31,.72));
}

.pta-mission-repair p {
  color: var(--pta-muted-cream);
}

/* Callout */
.pta-callout {
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--pta-line-cream);
  border-left: 3px solid var(--pta-red);
  border-radius: var(--radius);
  background: rgba(10,10,10,.20);
}

.pta-section--cream .pta-callout,
.pta-section-manifest .pta-callout {
  border-color: var(--pta-line-ink);
  border-left-color: var(--pta-red);
  background: rgba(255,255,255,.35);
}

/* Template page : fond global stable */
.pta-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 84% 10%, rgba(75,16,58,.32), transparent 32%),
    linear-gradient(180deg, var(--pta-paris-night), #050914 55%, var(--pta-black-cinema));
  color: var(--pta-cream);
}

/* Sécurité : les pages normales ne doivent jamais être cachées par les animations homepage */
body:not(.pta-homepage) .pta-page,
body:not(.pta-homepage) .pta-page * {
  visibility: visible;
}

/* Responsive */
@media (max-width: 980px) {
  .pta-hero-film {
    min-height: auto;
  }

  .pta-hero-film__grid,
  .pta-section-manifest__grid,
  .pta-card-universe--wide,
  .pta-grid-2,
  .pta-grid-3,
  .pta-grid-4 {
    grid-template-columns: 1fr;
  }

  .pta-hero-film__panel {
    max-width: 100%;
    justify-self: start;
  }

  .pta-protocol-block {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 78vw);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .pta-protocol-step {
    scroll-snap-align: start;
    border-right: 1px solid var(--pta-line-cream);
  }
}

@media (max-width: 760px) {
  .pta-hero-film {
    padding: 104px 0 64px;
  }

  .pta-hero-film__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .pta-black-card {
    min-height: 46vh;
  }

  .pta-black-card-trio {
    min-height: 58vh;
    padding-inline: 1rem;
  }

  .pta-black-card-trio__secondary {
    display: grid;
    gap: .7rem;
    font-size: clamp(.95rem, 4.6vw, 1.2rem);
  }

  .pta-black-card-trio__dominant {
    font-size: clamp(1.85rem, 8vw, 3rem);
  }

  .pta-rail-16x9 {
    grid-auto-columns: minmax(280px, 86vw);
  }

  .pta-rail-3x4 {
    grid-auto-columns: minmax(170px, 58vw);
  }

  .pta-rail-cards {
    grid-auto-columns: minmax(220px, 78vw);
  }
}