/* ==========================================================================
   Responsive rules
   ========================================================================== */

@media (min-width: 1600px) {
  :root { --maxw: 1440px; }
}

/* Navigation switches to drawer */
@media (max-width: 1099px) {
  .primary-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .mega { display: none; }
}
@media (min-width: 1100px) {
  .drawer { display: none; }
}

@media (max-width: 1024px) {
  .mega-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .head-split { grid-template-columns: 1fr; align-items: start; }
  .with-toc { grid-template-columns: 1fr; }
  .toc { position: static; }
  .toc ol { display: flex; flex-wrap: wrap; gap: .25rem 0; }
  .toc li { flex: 0 0 50%; }
  .case { grid-template-columns: 1fr; }
  .case-aside { position: static; }
  .foot-top { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .foot-brand { grid-column: 1 / -1; }
  .foot-contact { grid-column: span 3; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact:nth-child(2) { border-right: 0; }
  .fact:nth-child(3) { padding-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .dossier-body { grid-template-columns: 1fr; }
  .dossier-body section { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .dossier-body section:last-child { border-bottom: 0; }
}

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; gap: 1rem; }
  .sec-head .sec-num { display: flex; gap: 1rem; align-items: baseline; }
  .sec-head .sec-num b { font-size: 1.6rem; }
  .chapter-list a { grid-template-columns: 3rem minmax(0, 1fr) 1.5rem; gap: .4rem 1rem; }
  .chapter-list .d { grid-column: 2 / 3; }
  .chapter-list .go { grid-row: 1; grid-column: 3; }
  .case-fields { grid-template-columns: 1fr; }
  .record { grid-template-columns: 1fr; gap: .5rem; }
  .record .kind { justify-self: start; justify-content: flex-start; }
  .form { grid-template-columns: 1fr; }
  .pager { grid-template-columns: 1fr; }
  .pager a + a { text-align: left; border-left: 0; border-top: 1px solid var(--rule); padding-left: 0; }
  .acc-panel { padding-left: 0; }
  .acc-btn { grid-template-columns: 2.5rem 1fr auto; }
  .filter-bar { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --nav-h: 66px; }
  body { font-size: 1rem; }
  .brand-mark { width: 36px; height: 36px; font-size: .95rem; }
  .brand-name { font-size: 1.05rem; }
  .brand-sub { display: none; }
  .menu-toggle .label { display: none; }
  .menu-toggle { width: 46px; justify-content: center; padding: 0; }
  .grid-4 { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr 1fr; }
  .fact { padding: 1.1rem .8rem 1.1rem 0; }
  .fact + .fact { padding-left: .8rem; }
  .fact:nth-child(3) { padding-left: 0; }
  .vtl li { grid-template-columns: 1fr; gap: .3rem; }
  .foot-top { grid-template-columns: 1fr 1fr; }
  .foot-contact { grid-column: 1 / -1; }
  .dossier-head { grid-template-columns: 1fr; gap: .4rem; }
  .ledger th, .ledger td { padding-right: .75rem; }
  .ledger td:first-child { white-space: normal; }
  .toc li { flex: 0 0 100%; }
  .htl-nav { display: none; }
  .lb-prev, .lb-next { top: auto; bottom: 1rem; transform: none; }
}

@media (max-width: 380px) {
  .facts { grid-template-columns: 1fr; }
  .fact, .fact + .fact { padding-left: 0; border-right: 0; }
  .fact + .fact { border-top: 1px solid var(--rule); }
  .foot-top { grid-template-columns: 1fr; }
}

/* Desktop horizontal timeline -> vertical on small screens */
@media (max-width: 760px) {
  .htl { grid-auto-flow: row; grid-auto-columns: auto; overflow: visible; padding-left: 1.5rem; border-left: 1px solid var(--ink); margin-left: .4rem; }
  .htl > li { padding: 0 0 2rem 1rem; }
  .htl > li::before { display: none; }
  .htl > li::after { left: calc(-1.5rem - 7px); top: .45rem; }
}

@media print {
  .site-header, .site-footer, .drawer, .pager, .related { display: none !important; }
  body { background: #fff; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
}