/* Page des univers : palette et typographies du thème Archibô. */
.categories-page { padding: 24px 0 72px; background: var(--bg-page); }
.categories-intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: end; padding: 46px 0 52px; }
.categories-intro h1 { margin: 18px 0 0; font-size: clamp(42px, 5.4vw, 72px); font-weight: 400; line-height: 1.08; letter-spacing: -.045em; color: var(--green-deep); }
.categories-intro h1 em { font-family: var(--script); font-weight: 400; color: var(--green-soft); letter-spacing: 0; }
.categories-intro__aside { max-width: 390px; justify-self: end; padding-bottom: 8px; }
.categories-intro__aside p { font-size: 17px; line-height: 1.75; margin-bottom: 18px; }
.categories-intro__count { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.categories-page a:focus-visible { outline: 3px solid var(--green-primary); outline-offset: 5px; }
.categories-page a:active { opacity: .8; }

/* ---------- Index des univers ---------- */
.categories-index { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border-line); }
.categories-index__row { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 48px; gap: 24px; align-items: start; padding: 30px 0; border-bottom: 1px solid var(--border-line); transition: opacity .35s var(--ease); }
.categories-index__thumb { display: none; }
.categories-index__name { display: inline-flex; align-items: flex-start; gap: 10px; justify-self: start; color: var(--green-deep); font-size: clamp(30px, 4vw, 56px); font-weight: 400; line-height: 1.05; letter-spacing: -.035em; transition: color .3s var(--ease); }
/* Toute la rangée est cliquable : ce calque couvre la rangée, d'où le glissement du survol
   posé sur le texte et non sur le lien (un transform l'enfermerait dans le lien). */
.categories-index__name::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.categories-index__name > * { transition: transform .45s var(--ease); }
.categories-index__name sup { top: 0; margin-top: .35em; font-size: 13px; letter-spacing: .04em; color: var(--text-muted); }
.categories-index__arrow { display: grid; place-items: center; width: 48px; height: 48px; margin-top: 4px; border: 1px solid var(--border-line); border-radius: 50%; font-size: 20px; color: var(--green-primary); transition: background .3s var(--ease), color .3s var(--ease), transform .45s var(--ease); }
/* Transparente au pointeur : la rangée survolée reste celle sous la souris, et le clic mène à l'univers affiché. */
.categories-index__preview { position: absolute; z-index: 3; left: 62%; top: var(--my, 50%); width: 340px; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r-lg); background: var(--bg-cream-deep); box-shadow: var(--sh-lift); pointer-events: none; opacity: 0; transform: translate(-50%, -50%) scale(.85) rotate(-4deg); transition: opacity .3s var(--ease), transform .5s var(--ease); }
.categories-index__preview img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform .9s var(--ease); }
/* Univers sans photo d'ambiance : le packshot, sur fond blanc, se pose sur le crème grâce à « multiply ». */
.categories-index__preview--object img, .categories-index__thumb--object { object-fit: contain; mix-blend-mode: multiply; }
.categories-index__preview--object img { padding: 10%; transform: none; }
@media (hover: hover) and (pointer: fine) {
  .categories-index:has(.categories-index__row:hover) .categories-index__row:not(:hover) { opacity: .45; }
  .categories-index__row:hover { z-index: 4; }
  .categories-index__row:hover .categories-index__name { color: var(--green-primary); }
  .categories-index__row:hover .categories-index__name > * { transform: translateX(14px); }
  .categories-index__row:hover .categories-index__arrow { background: var(--green-primary); color: var(--bg-page); border-color: var(--green-primary); transform: rotate(45deg); }
  .categories-index__row:hover .categories-index__preview { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(-2deg); }
  .categories-index__row:hover .categories-index__preview img { transform: scale(1); }
  .categories-index__row:hover .categories-index__preview--object img { transform: none; }
}

/* ---------- Aide ---------- */
.categories-help { margin-top: 64px; border-radius: 12px; background: var(--bg-cream-deep); display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 38px 42px; }
.categories-help h2 { color: var(--green-deep); font-size: clamp(28px, 3vw, 38px); font-weight: 400; letter-spacing: -.025em; margin: 12px 0 0; }
.categories-help p { margin: 14px 0 0; line-height: 1.65; }
.categories-help .btn { flex-shrink: 0; display: inline-flex; gap: 20px; align-items: center; }

@media (max-width: 900px) {
  .categories-intro { gap: 28px; }
  .categories-help { padding: 30px; align-items: start; flex-direction: column; }
}
@media (max-width: 700px) {
  .categories-page { padding-top: 12px; padding-bottom: 40px; }
  .categories-intro { grid-template-columns: 1fr; padding: 30px 0 32px; gap: 18px; }
  .categories-intro__aside { max-width: none; justify-self: start; padding: 0; }
  .categories-intro__aside p { font-size: 16px; margin-bottom: 10px; }
  .categories-index__row { grid-template-columns: 72px minmax(0, 1fr); gap: 16px; align-items: center; padding: 16px 0; }
  .categories-index__arrow, .categories-index__preview { display: none; }
  .categories-index__thumb { display: block; width: 72px; height: 72px; object-fit: cover; border-radius: var(--r-sm); }
  .categories-index__thumb--object { padding: 6px; background: var(--surface); object-fit: contain; }
  .categories-index__name { font-size: 27px; }
  .categories-help { padding: 26px; margin-top: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .categories-index__row, .categories-index__name > *, .categories-index__preview, .categories-index__preview img { transition: none; }
}