.factory-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.7vw, 1.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.factory-gallery li { min-width: 0; }

.factory-photo {
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #ded7cd;
}

.factory-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.factory-gallery li:nth-child(3) img { object-position: 70% 50%; }
.factory-gallery li:nth-child(5) img { object-position: 50% 35%; }

.factory-photo:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 4px;
}

.factory-lightbox {
  position: fixed;
  inset: 0;
  width: min(calc(100vw - 2rem), 90rem);
  height: min(calc(100vh - 2rem), 58rem);
  height: min(calc(100dvh - 2rem), 58rem);
  max-width: none;
  max-height: none;
  margin: auto;
  padding: 0.75rem;
  color: var(--paper);
  background: var(--anthracite);
  border: 1px solid rgba(241, 234, 223, 0.2);
  overflow: hidden;
}

.factory-lightbox[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.5rem;
}

.factory-lightbox::backdrop { background: rgba(16, 15, 14, 0.88); }

.factory-lightbox-toolbar {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: center;
}

.factory-lightbox-count {
  grid-column: 2;
  margin: 0;
  text-align: center;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.factory-lightbox-close { grid-column: 3; }

.factory-lightbox-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--paper);
  background: transparent;
  border: 1px solid rgba(241, 234, 223, 0.35);
  cursor: pointer;
}

.factory-lightbox-button svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.factory-lightbox-button:hover,
.factory-lightbox-button:focus-visible {
  color: var(--anthracite);
  background: var(--paper);
  border-color: var(--paper);
}

.factory-lightbox-button:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

.factory-lightbox-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
  touch-action: pan-y pinch-zoom;
}

.factory-lightbox-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  user-select: none;
}

.factory-lightbox-stage[aria-busy="true"] .factory-lightbox-image,
.factory-lightbox-image[hidden],
.factory-lightbox-message[hidden] { display: none; }

.factory-lightbox-message {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 0.75rem;
  margin: 0;
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
}

.factory-lightbox-message a { text-underline-offset: 0.2em; }

.factory-lightbox-navigation {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

@media (min-width: 901px) and (max-width: 1150px) {
  .factory-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .factory-gallery { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 620px) {
  .factory-lightbox {
    width: calc(100vw - 1rem);
    height: calc(100vh - 1rem);
    height: calc(100dvh - 1rem);
    padding: max(0.5rem, env(safe-area-inset-top)) max(0.5rem, env(safe-area-inset-right)) max(0.5rem, env(safe-area-inset-bottom)) max(0.5rem, env(safe-area-inset-left));
  }
}