/* ── Showroom-Galerie ───────────────────────────────────────────── */
.shg { background: var(--creme-bright); }
.shg-filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-block: clamp(1.8rem, 3.4vw, 3rem); }
.shg-f {
  font: inherit; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  padding: .68rem 1.15rem; border: 1px solid var(--line); background: transparent; color: var(--taupe-dark);
  cursor: pointer; transition: color .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.shg-f:hover { color: var(--espresso); border-color: var(--beige); }
.shg-f[aria-pressed="true"] { background: var(--espresso); border-color: var(--espresso); color: var(--creme); }
.shg-f b { font-weight: 400; opacity: .45; margin-left: .45rem; }

.shg-grid { columns: 4; column-gap: clamp(.7rem, 1.3vw, 1.1rem); }
@media (max-width: 1200px) { .shg-grid { columns: 3; } }
@media (max-width: 760px)  { .shg-grid { columns: 2; } }

.shg-i {
  display: block; width: 100%; padding: 0; border: 0; background: var(--beige);
  break-inside: avoid; margin: 0 0 clamp(.7rem, 1.3vw, 1.1rem);
  position: relative; overflow: hidden; cursor: zoom-in; text-align: left;
}
.shg-i img { display: block; width: 100%; height: auto; transition: transform 1s var(--ease); }
.shg-i::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(30,24,21,.62), rgba(30,24,21,0) 48%);
  opacity: 0; transition: opacity .45s var(--ease);
}
.shg-i:hover img, .shg-i:focus-visible img { transform: scale(1.045); }
.shg-i:hover::after, .shg-i:focus-visible::after { opacity: 1; }
.shg-i:focus-visible { outline: 2px solid var(--bordeaux); outline-offset: 3px; }
.shg-i .c {
  position: absolute; left: .9rem; right: .9rem; bottom: .75rem; z-index: 1; color: var(--creme);
  font-size: .72rem; letter-spacing: .07em; text-transform: uppercase; font-weight: 600;
  opacity: 0; transform: translateY(7px); transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.shg-i:hover .c, .shg-i:focus-visible .c { opacity: 1; transform: none; }
.shg-i[hidden] { display: none; }

.shg-foot { display: flex; justify-content: center; margin-top: clamp(2rem, 4vw, 3.4rem); }
.shg-more {
  font: inherit; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  padding: 1rem 2.4rem; border: 1px solid var(--espresso); background: transparent; color: var(--espresso);
  cursor: pointer; transition: background .35s var(--ease), color .35s var(--ease);
}
.shg-more:hover { background: var(--espresso); color: var(--creme); }
.shg-more[hidden] { display: none; }

/* ── Lightbox ───────────────────────────────────────────────────── */
.shg-lb { position: fixed; inset: 0; z-index: 200; background: rgba(20,16,14,.97); display: none; }
.shg-lb.on { display: block; }
.shg-lb .stage {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  padding: clamp(3.5rem, 7vw, 5rem) clamp(1rem, 6vw, 5.5rem);
}
.shg-lb img {
  max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  animation: shg-in .38s var(--ease) both;
}
@keyframes shg-in { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
.shg-lb .bar {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.1rem clamp(1rem, 4vw, 2.4rem); color: var(--creme);
  font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600;
}
.shg-lb .bar .n { color: var(--taupe-on-dark); font-variant-numeric: tabular-nums; }
.shg-btn {
  position: absolute; z-index: 2; display: grid; place-items: center; width: 3.1rem; height: 3.1rem;
  border: 1px solid rgba(246,242,236,.28); background: rgba(20,16,14,.35); color: var(--creme);
  cursor: pointer; font: inherit; font-size: 1.15rem; line-height: 1; border-radius: 50%;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.shg-btn:hover { background: var(--bordeaux); border-color: var(--bordeaux); }
.shg-btn:focus-visible { outline: 2px solid var(--creme); outline-offset: 2px; }
.shg-x    { top: clamp(.9rem, 2.4vw, 1.6rem); right: clamp(.9rem, 2.4vw, 1.6rem); }
.shg-prev { left:  clamp(.5rem, 2vw, 1.6rem); top: 50%; transform: translateY(-50%); }
.shg-next { right: clamp(.5rem, 2vw, 1.6rem); top: 50%; transform: translateY(-50%); }
@media (max-width: 700px) {
  .shg-prev { left: .6rem; } .shg-next { right: .6rem; }
  .shg-btn { width: 2.6rem; height: 2.6rem; }
  .shg-lb .stage { padding: 3.5rem .6rem 4.5rem; }
}
body.shg-lock { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .shg-i img, .shg-i::after, .shg-i .c { transition: none; }
  .shg-lb img { animation: none; }
}