/* ── Page hub des projets ── */
[hidden] { display: none !important; }

.hub {
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 48px 96px;
}

.hub-intro h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: 500;
  line-height: 1.05;
  color: var(--accent);
}
.hub-intro p {
  max-width: 62ch;
  margin-top: 20px;
  color: var(--muted);
}

/* ── Filtres ── */
.hub-filters {
  margin: 48px 0 8px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  font: inherit;
  font-size: 0.85rem;
  line-height: 1;
  padding: 9px 16px;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.chip-small { font-size: 0.78rem; padding: 7px 12px; }
.chip:hover { color: var(--accent); border-color: var(--gold); }
.chip.is-active { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.chip:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ── Sections ── */
.hub-section { margin-top: 56px; }
.hub-section h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 24px;
}
.hub-empty { margin-top: 48px; color: var(--muted); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hub { padding: 48px 24px 72px; }
}

@media (prefers-reduced-motion: reduce) {
  .chip { transition: none; }
}