/* ============================================================
   IMASCIENCE — Réalisations & galeries (maquettes Cléa /galerie)
   Portail de triage, hero sombre des galeries, grille filtrable
   par rubrique + visionneuse (dialog natif)
   ============================================================ */

/* ---------- Intro SEO + sections éditoriales ---------- */
.galerie__description {
  max-width: 76rem;
  margin-block: 0 var(--space-12);
  color: var(--color-ink-soft);
  line-height: var(--leading-body);
}
.galerie__editorial { margin-top: clamp(var(--space-12), 6vw, var(--space-16)); }
.galerie__editorial h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-6);
}
.galerie__editorial p { color: var(--color-ink-soft); line-height: var(--leading-body); }
.galerie__editorial p + p { margin-top: var(--space-4); }
@media (min-width: 810px) {
  .galerie__editorial--cols {
    columns: 2;
    column-gap: var(--space-12);
  }
  .galerie__editorial--cols p { break-inside: avoid-column; }
}


/* ---------- Cartes de galerie (portail + autres galeries) ---------- */
.galleries__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 810px) {
  .galleries__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) {
  .galleries__grid { grid-template-columns: repeat(3, 1fr); }
}

.gallery-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  background: linear-gradient(150deg, var(--color-purple) 10%, var(--color-dark) 80%);
  box-shadow: 0 18px 40px -24px color-mix(in srgb, var(--color-dark) 55%, transparent);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}
.gallery-card:hover,
.gallery-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 28px 50px -24px color-mix(in srgb, var(--color-dark) 70%, transparent);
}
.gallery-card:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.gallery-card__media {
  aspect-ratio: 5 / 4;
}
.gallery-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-card__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--color-dark) 25%, transparent),
    color-mix(in srgb, var(--color-dark) 65%, transparent) 85%);
}
.gallery-card__count {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: 0.35em 0.9em;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-white) 82%, transparent);
  color: var(--color-ink);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.gallery-card__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: color-mix(in srgb, var(--color-white) 85%, transparent);
}
.gallery-card__play .icon {
  width: 40px;
  height: 40px;
  box-sizing: content-box;
  padding: 34px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-dark) 62%, transparent);
  transition: transform var(--duration-base) var(--ease-out);
}
.gallery-card:hover .gallery-card__play .icon { transform: scale(1.08); }
.gallery-card__label {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.gallery-card__label .icon-badge { width: 44px; height: 44px; border-radius: 12px; }
.gallery-card__label .icon-badge .icon { width: 20px; height: 20px; }
.gallery-card__title {
  color: var(--color-white);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
}

/* ---------- « Découvrir les autres galeries » ---------- */
.others { background: var(--color-section-alt); }
.others__row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 380px);
  gap: var(--space-6);
  overflow-x: auto;
  padding-bottom: var(--space-4);
  scroll-snap-type: x mandatory;
}
.others__row .gallery-card { scroll-snap-align: start; }
@media (min-width: 1200px) {
  .others__row {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
  }
}

/* ---------- Bande de logos clients (portail) ---------- */
.logostrip { padding-block: 0 var(--space-16); }
.logostrip__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8) var(--space-12);
}
.logostrip img {
  height: 34px;
  width: auto;
  /* logos blancs (défilé du hero home) rendus lisibles sur fond clair */
  filter: invert(1) grayscale(1);
  opacity: 0.65;
}

.galerie__grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  /* marge de ciblage : header (74px) + barre de filtres sticky */
  scroll-margin-top: 150px;
}
@media (min-width: 810px) {
  .galerie__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
  .galerie__grid { grid-template-columns: repeat(4, 1fr); }
}

.illu.is-hidden { display: none; }