/* ============================================================
   ACCUEIL (index.html) — Figma ACCUEIL (node 53:1105)

   1. Variables
   2. Vidéo showreel
   3. Liste des projets
   4. Ligne projet (fermée / ouverte) + galerie
   5. Responsive
   ============================================================ */


/* ============================================================
   1. VARIABLES
   ============================================================ */

:root {
  --home-title-size:   clamp(2rem, 5.53vw, 5.964rem);   /* 95.428px */
  --home-title-track:  -0.02em;                          /* -1.9086px */
  --home-row-gap:      0.625rem;                         /* 10px */
  --home-inner-gap:    1.133rem;                         /* 18.131px */
  --home-gallery-h:    clamp(12rem, 20.6vw, 22.25rem);   /* 356px */
}


/* ============================================================
   2. VIDÉO SHOWREEL (bouton son : .video-mute dans base.css)
   ============================================================ */

.hero-video {
  position: relative;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1730 / 854;
  background: #000;
  overflow: hidden;
}

.hero-video__player {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ============================================================
   3. LISTE DES PROJETS
   ============================================================ */

.home-main {
  background: var(--color-bg);
  max-width: 100%;
  overflow-x: clip;
}

.portfolio-list {
  padding: clamp(1.5rem, 3vw, 2.5rem) 0 var(--space-2xl);
  max-width: 100%;
  overflow-x: clip;
}

.portfolio-list__inner {
  padding-inline: clamp(1rem, 1.16vw, 1.25rem);
  max-width: 100%;
  min-width: 0;
}

.project-list {
  display: flex;
  flex-direction: column;
  gap: var(--home-row-gap);
}


/* ============================================================
   4. LIGNE PROJET — fermée / ouverte (variantes Figma)
   ============================================================ */

.project {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: clip;
}

.project__toggle {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  text-align: left;
  cursor: pointer;
}

.project__title {
  display: block;
  font-size: var(--home-title-size);
  font-weight: 600;
  line-height: 1;
  letter-spacing: var(--home-title-track);
  text-transform: lowercase;
  color: var(--color-text);
  min-height: clamp(3.5rem, 6.2vw, 6.688rem); /* 107px */
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color var(--transition);
}

.project__toggle:hover .project__title,
.project.is-open .project__toggle:hover .project__title {
  color: #808080;
}

.project.is-open .project__title {
  color: var(--color-accent);
}

/* ---- Panneau dépliable ---- */

.project__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s ease, margin-top 0.45s ease;
  margin-top: 0;
  pointer-events: none;
}

.project.is-open .project__panel {
  grid-template-rows: 1fr;
  margin-top: var(--home-inner-gap);
  pointer-events: auto;
}

.project__panel-inner {
  overflow: hidden;
  min-height: 0;
}

/* ---- Galerie horizontale ---- */

.project__gallery {
  display: flex;
  flex-direction: row;
  direction: ltr;
  gap: 4px;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  height: var(--home-gallery-h);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: auto;
  scrollbar-color: var(--color-accent) rgba(0, 0, 0, 0.08);
}

.project__gallery::-webkit-scrollbar {
  height: 10px;
}

.project__gallery::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.06);
  border-radius: 5px;
}

.project__gallery::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 5px;
}

.project__gallery-link {
  flex: 0 0 auto;
  display: block;
  height: var(--home-gallery-h);
  scroll-snap-align: start;
  text-decoration: none;
  cursor: pointer;
}

.project__gallery-link img,
.project__gallery-link video {
  display: block;
  height: var(--home-gallery-h);
  width: auto;
  max-width: none;
  object-fit: cover;
  transition: opacity var(--transition);
}

.project__gallery-link--video {
  background: #000;
}

.project__gallery-link:hover img,
.project__gallery-link:hover video,
.project__gallery-link:focus-visible img,
.project__gallery-link:focus-visible video {
  opacity: 0.85;
}

.project__gallery-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.project__gallery-placeholder {
  display: flex;
  align-items: center;
  height: var(--home-gallery-h);
  padding-inline: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.project__gallery-placeholder:hover {
  color: var(--color-accent);
}


/* ============================================================
   5. RESPONSIVE
   ============================================================ */

@media (max-width: 640px) {
  :root {
    --home-title-size: clamp(1.75rem, 6.5vw, 2.5rem);
    --home-gallery-h: clamp(9rem, 42vw, 14rem);
  }

  .project__title {
    line-height: 1.08;
    min-height: auto;
    padding-block: 0.25rem;
  }

  .portfolio-list__inner {
    padding-inline: 0.75rem;
  }
}