/**
 * Checklist columns (navy).
 *
 * Ported from `_mockups/partners.html` (`.p-docs`, `.p-doc-col`, `.p-doc-note`,
 * `.p-docs-shared`), prefixed per inventory §2.2 – `.p-docs` means a different
 * layout in `process.html`, which is precisely why the two live behind two
 * section ids and two prefixes.
 *
 * `pages.css` owns `.dark-band`, including the heading colour and the body-copy
 * colour on this ground. So the note and the closing line below set size only:
 * `.dark-band p` already paints them, and re-declaring a colour here would need
 * a specificity fight to win one that would land in the same place. The list
 * items DO set a colour, because they are `li` and `.dark-band p` never reaches
 * them.
 *
 * Breakpoints are literal px because `var()` is invalid inside a media query.
 */

.checklist-columns-dark {
  scroll-margin-block-start: var(--sticky-offset);
}

.checklist-columns-dark__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

.checklist-columns-dark__col {
  background: var(--on-dark-surface-soft);
  border: 1px solid var(--on-dark-hairline-soft);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.checklist-columns-dark__col h3 {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--text-lg);
  margin-block-end: var(--s-3);
}

.checklist-columns-dark__col h3 svg {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--gold);
}

.checklist-columns-dark__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.checklist-columns-dark__list li {
  position: relative;
  padding-inline-start: 2em;
  font-size: var(--text-s);
  line-height: 1.55;
  color: var(--on-dark-strong);
}

/* Gold outline box. Sized in em so it tracks the item's own type size. */
.checklist-columns-dark__list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.22em;
  width: 1em;
  height: 1em;
  border: 2px solid var(--gold);
  border-radius: calc(var(--r-s) / 2);
}

.checklist-columns-dark__note {
  margin-block-start: var(--s-3);
  padding-block-start: var(--s-3);
  border-block-start: 1px solid var(--on-dark-hairline-soft);
  font-size: var(--text-xs);
}

.checklist-columns-dark__foot {
  max-width: var(--container-narrow);
  margin-inline: auto;
  margin-block-start: var(--s-5);
  text-align: center;
  font-size: var(--text-s);
}

@media (max-width: 760px) {
  .checklist-columns-dark__grid { grid-template-columns: 1fr; }
}