/* ============================================================
   HOMEPAGE DISCOVERY RAILS — "Shop by Category" / "Shop by Concerns".

   Editorial discovery, not merchandising. A wide landscape tile with sharp
   corners and no border, a quiet caption underneath, and one control row of
   chevron / centred progress / chevron. Two tiles in view on a phone, four to
   five on a desktop. Scoped to .hd-* so no other homepage section is touched.
   ============================================================ */

.hd-section { background: #fff; padding-block: 20px 16px; }
/* The two rails are a pair and read as one block, so the generic .v2-sec
   margin between them is collapsed — it was showing a band of page ground. */
.hd-section + .hd-section { margin-top: 0; }
/* The shared .v2-wrap gutter is wider than these rails want on a phone; this
   keeps the tiles close to the screen edge like the reference. */
.hd-section > .v2-wrap { padding-inline: 16px; }

.hd-title {
  margin: 0 0 14px;
  font-family: var(--slv2-sans, var(--font-sans));
  font-size: clamp(26px, 6.4vw, 34px);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text, #16211B);
}

/* ---- rail ------------------------------------------------------------- */
.hd-rail {
  display: grid;
  grid-auto-flow: column;
  /* Two tiles in view, with the next one just breaking the edge so the row
     reads as scrollable without needing a hint. */
  grid-auto-columns: calc((100% - 16px) / 2 - 10px);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.hd-rail::-webkit-scrollbar { display: none; }
.hd-tile { scroll-snap-align: start; scroll-snap-stop: always; min-width: 0; }

/* ---- tile ------------------------------------------------------------- */
.hd-tile__link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.hd-tile__link:focus-visible {
  outline: 2px solid var(--color-primary, #1E3A2F);
  outline-offset: 3px;
}

.hd-tile__media {
  position: relative;
  display: block;
  /* Landscape, close to the reference's proportions. */
  aspect-ratio: 4 / 3;
  /* Sharp geometry — the tile is the artwork, not a card. */
  border-radius: 2px;
  overflow: hidden;
  background: var(--ivory, #F2EFE9);
}
.hd-tile__media img,
.hd-tile__media > * {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (hover: hover) {
  .hd-tile__media img { transition: transform .35s ease; }
  .hd-tile__link:hover .hd-tile__media img { transform: scale(1.03); }
}

/* Title set over the artwork (categories). A soft bottom-weighted scrim
   keeps it readable on light and dark photography alike. */
.hd-tile__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  text-align: center;
  color: #fff;
  font-family: var(--slv2-sans, var(--font-sans));
  font-size: clamp(17px, 4.4vw, 22px);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 12px rgba(0, 0, 0, .55);
  /* The owned category artwork is pale product photography, so a light
     bottom-gradient could not hold white type. A full, even wash makes the
     tile read as an editorial discovery panel and keeps the label legible
     whatever image an admin assigns. */
  background: linear-gradient(180deg, rgba(16,24,20,.34) 0%, rgba(16,24,20,.46) 100%);
}
@media (hover: hover) {
  .hd-tile__link:hover .hd-tile__overlay { background: linear-gradient(180deg, rgba(16,24,20,.28) 0%, rgba(16,24,20,.40) 100%); }
}

/* One quiet line under the tile. Nothing else. */
.hd-tile__caption {
  display: block;
  margin-top: 8px;
  text-align: center;
  font-family: var(--slv2-sans, var(--font-sans));
  font-size: 14px;
  line-height: 1.35;
  font-weight: 500;
  color: var(--color-text, #16211B);
}

/* ---- controls: chevron / centred progress / chevron -------------------- */
.hd-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  /* cards -> controls, and the row is the last thing in the section: its own
     height plus the 20px section padding is all that follows it. */
  margin-top: 14px;
}
.hd-nav__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: none;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-text, #16211B);
  cursor: pointer;
  transition: opacity .16s ease;
}
.hd-nav__btn:disabled { opacity: .28; cursor: default; }
.hd-nav__btn:focus-visible { outline: 2px solid var(--color-primary, #1E3A2F); outline-offset: 2px; }

.hd-nav__track {
  position: relative;
  flex: 0 1 190px;
  height: 4px;
  border-radius: 4px;
  background: #E6E6E6;
  overflow: hidden;
}
.hd-nav__thumb {
  position: absolute;
  inset-block: 0;
  left: 0;
  display: block;
  border-radius: 4px;
  background: var(--color-text, #16211B);
  transition: transform .12s linear;
}

@media (min-width: 768px) {
  .hd-section { padding-block: 34px 28px; }
  .hd-section > .v2-wrap { padding-inline: 0; }
  .hd-title { margin-bottom: 18px; }
  .hd-rail { grid-auto-columns: calc((100% - 3 * 16px) / 3.4); }
  .hd-tile__caption { font-size: 15px; margin-top: 12px; }
  .hd-nav__track { flex-basis: 240px; }
}

@media (min-width: 1100px) {
  /* Four and a half in view, so the rail still reads as scrollable. */
  .hd-rail { grid-auto-columns: calc((100% - 4 * 16px) / 4.5); }
}

@media (prefers-reduced-motion: reduce) {
  .hd-nav__thumb, .hd-tile__media img { transition: none; }
  .hd-tile__link:hover .hd-tile__media img { transform: none; }
}