/* ---------------------------------------------------------
   8. Project cards & grid
   --------------------------------------------------------- */
.section--archive {
  padding-block: var(--space-md);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.projects-grid--featured {
  grid-template-columns: repeat(12, 1fr);
}

.projects-grid--featured .project-card { grid-column: span 4; }
.projects-grid--featured .project-card--large { grid-column: span 8; }

/* Homepage featured projects — classic balanced grid */
.projects-grid--home {
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

/* Desktop count-driven column layout — applied via homepage_projects_count context var */
@media (min-width: 960px) {
  /* 1 item: contained single-column — reads as a deliberate single pick */
  .projects-grid--home-n1 {
    grid-template-columns: minmax(0, 480px);
  }
  /* 3, 5, 6 items: 3-column grid */
  .projects-grid--home-n3,
  .projects-grid--home-n5,
  .projects-grid--home-n6 {
    grid-template-columns: repeat(3, 1fr);
  }
  /* 2 and 4 items: keep the default 2-column — no rule needed */
}

.projects-grid--uniform {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-card {
  overflow: hidden;
}

.project-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.project-card__media {
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: var(--color-warm-grey); /* image-loading placeholder; no semantic surface alias maps to this mid-tone — using justified local primitive */
  position: relative;
}

.project-card--large .project-card__media { aspect-ratio: 16/9; }

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .project-card__link:hover .project-card__media img {
    transform: scale(1.04);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .project-card__link:focus-visible .project-card__media img {
    transform: scale(1.04);
  }
}

.project-card__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-warm-grey), var(--color-stone));
}

.project-card__info {
  padding: 1.25rem 0 0;
}

.project-card__meta {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  display: block;
  margin-block-end: 0.4rem;
}

.project-card__title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: 400;
  margin-block-end: 0.5rem;
}

.project-card__link:hover .project-card__title,
.project-card__link:focus-visible .project-card__title { color: var(--accent-primary); }

.project-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-block-end: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card__cta {
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
  opacity: 0;
}

.project-card__link:hover .project-card__cta,
.project-card__link:focus-visible .project-card__cta { opacity: 1; }

/* Show the CTA label unconditionally on touch — hover-reveal is meaningless there */
@media (hover: none) {
  .project-card__cta { opacity: 1; }
}

@media (max-width: 1024px) {
  .projects-grid--featured { grid-template-columns: repeat(2, 1fr); }
  .projects-grid--featured .project-card { grid-column: span 1; }
  .projects-grid--featured .project-card--large { grid-column: span 2; }
}

@media (max-width: 640px) {
  .projects-grid,
  .projects-grid--featured,
  .projects-grid--uniform,
  .projects-grid--home { grid-template-columns: 1fr; }
  .projects-grid--featured .project-card,
  .projects-grid--featured .project-card--large { grid-column: span 1; }
}

/* ------------------------------------------------------------------
   Homepage per-breakpoint project count limits (set via SiteSettings)
   CSS custom properties cannot be used inside :nth-child() selectors,
   so counts are signalled via hp-mob-N / hp-tab-N classes on the grid.
   hp-mob-6 / hp-tab-6 need no rule — they show all cards.
   ------------------------------------------------------------------ */
@media (max-width: 639px) {
  .hp-mob-1 .project-card:nth-child(n+2) { display: none; }
  .hp-mob-2 .project-card:nth-child(n+3) { display: none; }
  .hp-mob-3 .project-card:nth-child(n+4) { display: none; }
  .hp-mob-4 .project-card:nth-child(n+5) { display: none; }
  .hp-mob-5 .project-card:nth-child(n+6) { display: none; }
}

@media (min-width: 640px) and (max-width: 959px) {
  .hp-tab-1 .project-card:nth-child(n+2) { display: none; }
  .hp-tab-2 .project-card:nth-child(n+3) { display: none; }
  .hp-tab-3 .project-card:nth-child(n+4) { display: none; }
  .hp-tab-4 .project-card:nth-child(n+5) { display: none; }
  .hp-tab-5 .project-card:nth-child(n+6) { display: none; }
}



/* ---------------------------------------------------------
   15. Filter bar
   --------------------------------------------------------- */
.filter-bar {
  background-color: var(--surface-page);
  border-block-end: 1px solid var(--border-subtle);
  position: sticky;
  top: var(--header-height);
  z-index: 50;
}

.filter-bar__nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.2rem;
  padding-block: 0.2rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.filter-bar__nav::-webkit-scrollbar { display: none; }

.filter-btn {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  padding: 0.8rem 1rem;
  border-block-end: 2px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}

.filter-btn:hover { color: var(--color-text-primary); }

.filter-btn--active {
  color: var(--color-text-primary);
  border-block-end-color: var(--accent-primary);
}

/* Narrow mobile: tighten the filter rail enough for all 4 tabs to fit on first paint */
@media (max-width: 480px) {
  .filter-bar > .container {
    padding-inline: 0.75rem;
  }

  .filter-bar__nav {
    gap: 0;
  }

  .filter-btn {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    padding: 0.8rem 0.65rem;
  }
}


/* ---------------------------------------------------------
   16. Pagination
   --------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding-block-start: var(--space-lg);
}

.pagination__link {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-primary);
  text-decoration: none;
}

.pagination__link:hover { color: var(--color-text-primary); }

.pagination__info {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.empty-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-secondary);
  font-style: italic;
}

/* ---------------------------------------------------------
   Projects list close strip
   --------------------------------------------------------- */
.projects-close {
  background-color: var(--surface-muted);
  border-block-start: 1px solid var(--border-subtle);
  padding-block: var(--space-lg);
}

.projects-close__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.projects-close__editorial {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 32ch;
}

@media (max-width: 768px) {
  .projects-close__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .project-card__media img { transition: transform var(--duration-lg) var(--easing-standard); }
  .project-card__title     { transition: color var(--duration-sm); }
  .project-card__cta       { transition: opacity var(--duration-sm); }
  .filter-btn              { transition: color var(--duration-sm), border-color var(--duration-sm); }
  .pagination__link        { transition: color var(--duration-sm); }
}