/* ==========================================================================
   categories: pinned full-screen slider of the 8 privilege categories with a
   centred info card (from template Tessera "WorkSlider", scroll-driven here
   instead of taking over the wheel, and without the dither effect)
   ========================================================================== */

.categories {
  --card-h: 9rem;

  position: relative;
  height: 100svh;
  overflow: hidden;
  background-color: var(--bg-darker);
  color: var(--text-on-dark);
}

.categories__slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.categories__slide {
  position: absolute;
  inset: 0;
  overflow: hidden;
  contain: layout paint;
  will-change: transform;
}

.categories__media {
  position: absolute;
  inset: 0;
  will-change: transform;
}

.categories__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.categories__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  /* dark at the top and bottom: the corner labels and the header must stay readable on bright photos */
  background: linear-gradient(180deg, rgba(0, 28, 30, 0.7) 0%, rgba(0, 28, 30, 0.25) 30%, rgba(0, 28, 30, 0.25) 65%, rgba(0, 28, 30, 0.75) 100%);
  pointer-events: none;
}

/* corner labels */
.categories__corner {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.categories__corner::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  background-color: var(--accent);
}

.categories__corner--top {
  top: calc(var(--header-h) + 1rem);
  right: var(--gutter);
}

.categories__corner--bottom {
  bottom: calc(1.25rem + env(safe-area-inset-bottom));
  left: var(--gutter);
}

.categories__corner--progress {
  bottom: calc(1.25rem + env(safe-area-inset-bottom));
  right: var(--gutter);
  font-variant-numeric: tabular-nums;
}

.categories__corner--progress::before {
  display: none;
}

/* centred card */
.categories__card {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: calc(100% - var(--gutter) * 2);
  height: calc(var(--card-h) + 2rem);
  padding: 1rem;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background-color: var(--color-ivory);
  color: var(--color-teal);
  transform: translate(-50%, -50%);
}

.categories__card-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.categories__preview {
  display: none;
}

.categories__preview-item {
  position: absolute;
  inset: 0;
  overflow: hidden;
  will-change: transform;
}

.categories__info {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.categories__item {
  position: absolute;
  inset: 0 0 auto;
  height: var(--card-h);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  will-change: transform;
}

.categories__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.25rem;
}

.categories__index {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  color: var(--accent);
}

.categories__name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.4rem);
  line-height: 1.05;
  text-align: right;
}

.categories__count {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* "View privileges": a regular .button (see primitives.css), only placed here */
.categories__link {
  flex-shrink: 0;
}

.categories__row:last-child {
  align-items: center;
}

@media (min-width: 769px) {
  .categories {
    --card-h: 13rem;
  }

  .categories__card {
    width: min(75%, 64rem);
    padding: 1.25rem;
  }

  /* small synced photo window inside the card */
  .categories__preview {
    position: absolute;
    top: 50%;
    right: 0;
    display: block;
    width: 35%;
    height: 100%;
    overflow: hidden;
    border-radius: 0.25rem;
    transform: translateY(-50%);
  }

  .categories__item .categories__name,
  .categories__item .categories__link {
    margin-right: calc(35% + 1rem);
  }

  .categories__name {
    text-align: left;
  }

  .categories__row {
    justify-content: flex-start;
    gap: 1.5rem;
  }
}

@media (min-width: 1001px) {
  .categories {
    --card-h: 15.5rem;
  }

  .categories__preview {
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
  }

  .categories__row {
    justify-content: space-between;
  }

  /* long names wrap instead of running under the photo window */
  .categories__item .categories__name {
    max-width: calc(32.5% - 1rem);
  }

  .categories__item .categories__name,
  .categories__item .categories__link {
    margin-right: 0;
  }

  .categories__name {
    text-align: right;
  }
}

/* No-animation fallback: card shown as a simple list of categories */
.reduced-motion .categories,
.no-js .categories {
  height: auto;
  padding-block: var(--section-pad);
}

.reduced-motion .categories__slides,
.reduced-motion .categories__corner,
.reduced-motion .categories__preview,
.no-js .categories__slides,
.no-js .categories__corner,
.no-js .categories__preview {
  display: none;
}

.reduced-motion .categories__card,
.no-js .categories__card {
  position: static;
  width: auto;
  height: auto;
  margin-inline: var(--gutter);
  transform: none;
}

.reduced-motion .categories__info,
.reduced-motion .categories__item,
.no-js .categories__info,
.no-js .categories__item {
  position: static;
  height: auto;
}

.reduced-motion .categories__item + .categories__item {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}