.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter {
  min-height: 40px;
  padding: 0.45rem 1rem;
  border-radius: 0;
  border: 1.5px solid var(--color-stone);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: border-color 200ms ease, background 200ms ease, color 200ms ease;
}

.filter:hover {
  border-color: var(--color-ink);
}

.filter[aria-pressed="true"] {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-cream);
}

.filter-count {
  font-family: var(--font-mono);
  margin-left: 0.35rem;
  font-size: 0.85em;
  opacity: 0.55;
  font-variant-numeric: tabular-nums;
}

/* Tiles stay ≤ ~400 CSS px so 800px sources render sharp on retina */
.work-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
  gap: var(--space-6) var(--space-4);
}

.work-item[hidden] {
  display: none;
}

.work-more {
  display: none;
  justify-content: center;
  margin-top: var(--space-7);
}

/* First two rows until asked for more (eight pieces at every width) */
.work-grid.is-clipped .work-item:nth-child(n + 9) {
  display: none;
}

.work-grid.is-clipped + .work-more {
  display: flex;
}

@media (min-width: 900px) {
  .work-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  /* Mobile: compact two-up grid, first eight pieces until asked for more */
  .work-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5) var(--space-3);
  }

  .work-meta {
    flex-direction: column;
    gap: 0.15rem;
    padding-top: var(--space-2);
  }

  .work-title {
    font-size: var(--text-sm);
  }

  .work-thumb::after {
    display: none;
  }

  /* Filters scroll sideways instead of stacking */
  .section-head:has(.filters) {
    margin-bottom: var(--space-5);
  }

  .filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    width: calc(100% + 2 * var(--gutter));
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    scrollbar-width: none;
  }

  .filters::-webkit-scrollbar {
    display: none;
  }

  .filter {
    flex-shrink: 0;
  }
}

.work-card {
  display: block;
  width: 100%;
  text-align: left;
}

.work-thumb {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--backdrop);
}

.work-thumb.is-light {
  background: var(--color-paper);
}

.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out);
}

.work-thumb.is-light img {
  object-fit: contain;
  padding: 6%;
}

.work-thumb::after {
  content: "View";
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  padding: 0.35rem 0.8rem;
  border-radius: 0;
  background: var(--color-cream);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms ease, transform 400ms var(--ease-out);
}

.work-card:hover .work-thumb img,
.work-card:focus-visible .work-thumb img {
  transform: scale(1.045);
}

.work-card:hover .work-thumb::after,
.work-card:focus-visible .work-thumb::after {
  opacity: 1;
  transform: none;
}

.work-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  padding-top: var(--space-3);
}

.work-title {
  font-weight: 600;
  font-size: var(--text-base);
  line-height: 1.2;
}

.work-cat {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  white-space: nowrap;
}

/* Lightbox */
.lightbox {
  width: min(100% - 2rem, 70rem);
  max-height: calc(100dvh - 2rem);
  padding: 0;
  border: none;
  border-radius: 4px;
  background: var(--color-cream);
  color: var(--color-ink);
  overflow: visible;
}

.lightbox::backdrop {
  background: rgba(22, 21, 20, 0.82);
  backdrop-filter: blur(6px);
}

.lightbox[open] {
  animation: pop-in 450ms var(--ease-out);
}

.lightbox-frame {
  position: relative;
  display: grid;
  max-height: calc(100dvh - 2rem);
  overflow: auto;
}

.lightbox-media {
  position: relative;
  background: var(--backdrop);
  display: grid;
  place-items: center;
}

.lightbox-media.is-light {
  background: var(--color-paper);
}

.lightbox-media img {
  width: 100%;
  max-width: 800px;
  max-height: min(78dvh, 800px);
  object-fit: contain;
}

.lightbox-info {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.lightbox-info .kicker {
  margin-bottom: 0;
}

.lightbox-title {
  font-weight: 600;
  font-size: var(--text-xl);
  letter-spacing: -0.03em;
  line-height: 1;
}

.lightbox-note {
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}

.lightbox-btn {
  position: absolute;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-cream);
  color: var(--color-ink);
  font-size: 1.05rem;
  box-shadow: 0 6px 20px -8px rgba(0, 0, 0, 0.4);
  transition: background 200ms ease, color 200ms ease;
}

.lightbox-btn:hover {
  background: var(--color-ink);
  color: var(--color-cream);
}

.lightbox-close { top: 0.75rem; right: 0.75rem; }
.lightbox-prev,
.lightbox-next { top: calc(50% - 22px); }
.lightbox-prev { left: 0.75rem; }
.lightbox-next { right: 0.75rem; }

@media (min-width: 860px) {
  .lightbox-frame {
    grid-template-columns: minmax(0, 1.6fr) minmax(16rem, 1fr);
  }

  .lightbox-info {
    justify-content: flex-end;
    padding: var(--space-7) var(--space-6);
  }
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.985);
  }
}

/* Slide counter is a mobile carousel affordance only */
.work-progress {
  display: none;
}