.rooms-gallery {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 991.98px) {
  .rooms-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .rooms-gallery {
    grid-template-columns: 1fr;
  }
}

.rooms-gallery__item {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(229,231,235,.9);
  box-shadow: 0 10px 22px rgba(15, 23, 42, .06);
  background: #fff;
  aspect-ratio: 4 / 3;
  display: block;
  position: relative;
}

.rooms-gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,.16));
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}

.rooms-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease, filter .35s ease;
}

.rooms-gallery__item:hover img,
.rooms-gallery__item:focus-visible img {
  transform: scale(1.04);
  filter: saturate(1.05);
}

.rooms-gallery__item:hover::after,
.rooms-gallery__item:focus-visible::after {
  opacity: 1;
}

.rooms-gallery__item:focus-visible {
  outline: 2px solid #818284;
  outline-offset: 3px;
}