/* ===================================================
   STYLES SPÉCIFIQUES AUX PAGES CATÉGORIES TRAVAUX
   =================================================== */

/* Shared reveal */
.reveal-init { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-init.revealed { opacity: 1; transform: translateY(0); }

/* ── Work item cards ── */
.works-section { background: var(--white); }
.work-category {
  margin-bottom: 72px;
}
.work-category:last-child { margin-bottom: 0; }
.work-category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--neutral-200);
}
.work-category-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.work-category-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--brand-blue);
}
.work-category-count {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-orange);
  background: rgba(232,99,10,.08);
  padding: 6px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.work-item {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.work-item:hover {
  background: var(--white);
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.work-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--brand-orange);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.35s ease;
}
.work-item:hover::before { transform: scaleY(1); }
.work-item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.work-item-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-blue);
  line-height: 1.3;
}
.work-item-difficulty {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
}
.diff-easy { background: rgba(46,125,82,.1); color: var(--accent-green); }
.diff-medium { background: rgba(232,99,10,.1); color: var(--brand-orange); }
.diff-hard { background: rgba(208,64,64,.1); color: #D04040; }
.work-item-desc {
  font-size: 0.85rem;
  color: var(--neutral-600);
  line-height: 1.65;
  margin-bottom: 16px;
}
.work-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.work-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--neutral-600);
  background: var(--neutral-100);
  padding: 4px 10px;
  border-radius: 100px;
}
.work-meta-pill span { color: var(--brand-blue); font-weight: 800; }
.work-item-aid { color: var(--accent-green) !important; }

/* ── Sidebar table of contents ── */
.page-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: 100px;
}
.sidebar-nav {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.sidebar-nav-header {
  padding: 16px 20px;
  background: var(--brand-blue);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sidebar-nav-list { padding: 12px 0; }
.sidebar-nav-item {
  display: block;
  padding: 8px 20px;
  font-size: 0.85rem;
  color: var(--neutral-600);
  text-decoration: none;
  transition: all var(--transition);
  border-left: 2px solid transparent;
}
.sidebar-nav-item:hover {
  color: var(--brand-orange);
  border-left-color: var(--brand-orange);
  background: rgba(232,99,10,.04);
}
.sidebar-nav-item.active {
  color: var(--brand-orange);
  border-left-color: var(--brand-orange);
  font-weight: 600;
}

/* ── Key numbers bar ── */
.key-numbers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 56px;
}
.key-number-item {
  background: var(--white);
  padding: 24px 20px;
  text-align: center;
}
.key-number-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--brand-orange);
  line-height: 1;
  margin-bottom: 6px;
}
.key-number-label {
  font-size: 0.78rem;
  color: var(--neutral-600);
  font-weight: 500;
}

/* ── Cross-links ── */
.cross-links-section {
  background: var(--neutral-100);
  padding: 64px 0;
}
.cross-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.cross-link-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 20px;
  text-decoration: none;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 12px;
}
.cross-link-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.cross-link-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}
.cross-link-text { flex: 1; }
.cross-link-title { font-size: 0.9rem; font-weight: 700; color: var(--brand-blue); }
.cross-link-sub { font-size: 0.75rem; color: var(--neutral-500); }

@media (max-width: 1024px) {
  .page-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 600px) {
  .works-grid { grid-template-columns: 1fr; }
  .work-category-header { flex-wrap: wrap; gap: 10px; }
  .work-category-count { margin-left: 0; }
}