/* =========================================================================
   WW1AHT MASTER — DATABASE (CPT archives, singles, taxonomies)
   Aircraft / People / Air Evolution. All token-driven.
   ========================================================================= */

/* ---- Archive hero band ------------------------------------------------- */
.arch-hero { background: var(--primary); color: var(--bg); }
.arch-hero .wrap { padding-block: 44px; }
.arch-hero .eyebrow { color: var(--accent); }
.arch-hero h1 { color: var(--bg); font-size: clamp(2.2rem, 4vw, 3.2rem); margin: 8px 0 10px; }
.arch-hero p { max-width: 62ch; font-size: 1.12rem; color: rgba(255, 255, 255, 0.85); margin: 0; }

/* ---- Archive shell (filter rail + results) ---------------------------- */
.arch-shell { display: grid; grid-template-columns: 250px 1fr; gap: var(--space-xl); align-items: start; }
.filter-rail { position: sticky; top: 90px; display: flex; flex-direction: column; gap: var(--space-lg); }
.filter-group__head {
  font-family: var(--font-heading); font-weight: var(--fw-heading); font-size: 1.25rem;
  color: var(--primary); border-bottom: 2px solid var(--line); padding-bottom: 6px; margin: 0 0 10px;
}
.filter-group__opts { display: flex; flex-wrap: wrap; gap: 7px; }

.results-bar {
  display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap;
  gap: 8px; margin-bottom: var(--space-lg);
}
.results-bar__count { font-size: 0.95rem; color: var(--muted); }
.results-bar__count strong { color: var(--text); }
.results-bar__sort { font-size: 0.9rem; color: var(--muted); }
.results-bar__sort select { width: auto; padding: 4px 8px; font-size: 0.9rem; }

/* ---- Pagination -------------------------------------------------------- */
.page-nav { margin-top: var(--space-xl); }
.page-nav .page-numbers {
  display: inline-block; min-width: 36px; text-align: center; padding: 7px 11px;
  border-radius: var(--radius); font-size: 0.9rem; font-weight: 600; text-decoration: none;
  border: 1px solid var(--line); background: var(--surface); color: var(--primary); margin: 0 3px;
}
.page-nav .page-numbers.current,
.page-nav .page-numbers:hover { background: var(--primary); color: var(--bg); border-color: var(--primary); }
.page-nav { display: flex; justify-content: center; flex-wrap: wrap; }

/* ---- Whole-card link --------------------------------------------------- */
.card__link { display: flex; flex-direction: column; flex: 1; text-decoration: none; color: inherit; }

/* ---- Breadcrumb -------------------------------------------------------- */
.crumbs { font-size: 0.85rem; color: var(--muted); padding-top: var(--space-lg); }
.crumbs a { color: var(--accent-ink); }

/* ---- Single: two-column summary --------------------------------------- */
.single-db { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-xl); align-items: start; padding-block: var(--space-lg) var(--space-xl); }
.single-db--people { grid-template-columns: 340px 1fr; }
.db-gallery__hero { aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; margin-bottom: 12px;
  background-image: repeating-linear-gradient(135deg, rgba(42,62,92,0.05) 0 10px, rgba(42,62,92,0.09) 10px 20px);
  display: grid; place-items: center; }
.db-gallery__hero img { width: 100%; height: 100%; object-fit: cover; }
.db-summary__eyebrow { color: var(--accent-ink); margin-bottom: 8px; }
.db-summary h1 { font-size: clamp(2.2rem, 4.5vw, 3.2rem); line-height: 1.04; margin: 0 0 12px; }
.db-summary .lead { margin: 0 0 20px; }
.db-summary .chips { margin-bottom: 22px; }
.db-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }

/* ---- Spec table / At a glance ----------------------------------------- */
.spec-table { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 22px; }
.spec-table__head { background: var(--primary); color: var(--bg); font-family: var(--font-heading); font-weight: var(--fw-heading); font-size: 1.2rem; padding: 10px 16px; }
.spec-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 0.95rem; }
.spec-row__k { color: var(--muted); }
.spec-row__v { font-weight: 600; text-align: right; }

/* ---- Long-form reading band ------------------------------------------- */
.db-longform { background: var(--surface); border-top: 1px solid var(--line); }
.db-longform .wrap { max-width: var(--maxw-read); padding-block: var(--space-xl); }
.db-longform h2 { font-size: 2rem; margin: 0 0 14px; }
.db-longform p { font-size: 1.12rem; }

/* ---- Related ----------------------------------------------------------- */
.related { padding-block: var(--space-xl); }
.related__head { font-size: 1.8rem; border-bottom: 2px solid var(--primary); padding-bottom: 8px; margin: 0 0 var(--space-lg); }

/* ---- People: service timeline ----------------------------------------- */
.timeline { border-left: 2px solid var(--accent); margin: 12px 0 26px; padding-left: 20px; display: flex; flex-direction: column; gap: 18px; }
.timeline__entry { position: relative; }
.timeline__entry::before { content: ""; position: absolute; left: -27px; top: 4px; width: 11px; height: 11px; border-radius: 50%; background: var(--primary); border: 2px solid var(--bg); }
.timeline__date { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink); }
.timeline__title { font-family: var(--font-heading); font-weight: var(--fw-heading); font-size: 1.25rem; color: var(--primary); line-height: 1.15; margin: 2px 0 0; }
.timeline__body { margin: 3px 0 0; font-size: 0.98rem; }

/* ---- Air Evolution: year-rail + timeline ------------------------------ */
.ev-shell { display: grid; grid-template-columns: 190px 1fr; gap: var(--space-xl); align-items: start; }
.ev-yearnav { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 6px; }
.ev-yearnav__label { font-family: ui-monospace, monospace; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.ev-yearnav a { font-family: var(--font-heading); font-weight: var(--fw-heading); font-size: 1.15rem; padding: 5px 12px; border-radius: var(--radius); color: var(--primary); text-decoration: none; border-left: 3px solid transparent; }
.ev-yearnav a:hover, .ev-yearnav a.is-active { border-left-color: var(--accent); background: var(--surface); }
.ev-timeline { position: relative; display: flex; flex-direction: column; gap: var(--space-lg); }

.tl-row { position: relative; padding-left: 46px; transition: transform var(--dur-fast) var(--ease); }
.tl-row:hover { transform: translateX(4px); }
.tl-row__node { position: absolute; left: 8px; top: 10px; width: 16px; height: 16px; border-radius: 50%; background: var(--primary); border: 3px solid var(--bg); box-shadow: 0 0 0 1px var(--line); }
.story-card { display: grid; grid-template-columns: 200px 1fr; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: inherit; }
.story-card:hover { box-shadow: var(--shadow-card); }
.story-card__media { min-height: 130px; display: grid; place-items: center;
  background-image: repeating-linear-gradient(135deg, rgba(42,62,92,0.05) 0 11px, rgba(42,62,92,0.1) 11px 22px); }
.story-card__media img { width: 100%; height: 100%; object-fit: cover; }
.story-card__body { padding: 16px 32px; }
.story-card__meta { font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink); }
.story-card__title { font-size: 1.6rem; line-height: 1.06; margin: 4px 0 6px; }
.story-card__blurb { font-size: 0.98rem; margin: 0; }
.story-card__cta { display: inline-block; margin-top: 8px; color: var(--accent-ink); font-weight: 600; font-size: 0.9rem; }

/* ---- Air Evolution single (article) ----------------------------------- */
.article-hero { position: relative; min-height: 420px; overflow: hidden; background: var(--primary); display: flex; }
.article-hero__img { position: absolute; inset: 0; opacity: 0.5; background-size: cover; background-position: center; }
.article-hero__scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(20,30,46,0.92), rgba(20,30,46,0.4)); }
.article-hero__inner { position: relative; max-width: 820px; margin: 0 auto; width: 100%; padding: 0 var(--space-lg) 40px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; }
.article-hero__eyebrow { font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.article-hero h1 { color: #fff; font-size: clamp(2.6rem, 5.5vw, 4rem); line-height: 1.02; margin: 0 0 12px; max-width: 20ch; }
.article-hero__dek { font-size: 1.2rem; max-width: 60ch; color: rgba(255,255,255,0.88); margin: 0; }

.article-body { max-width: var(--maxw-read); margin: 0 auto; padding: var(--space-xl) var(--space-lg); }
.article-meta { display: flex; align-items: center; gap: 14px; padding-bottom: 20px; margin-bottom: 28px; border-bottom: 1px solid var(--line); font-size: 0.9rem; color: var(--muted); flex-wrap: wrap; }
.article-meta .chip { margin-left: auto; }
.article-body > p { font-size: 1.12rem; }
.article-body > p.lead { font-size: 1.22rem; font-weight: 500; }
.article-body h2 { font-size: 2rem; margin: 36px 0 12px; }

.chapter-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); }
.chapter-nav a { display: flex; flex-direction: column; gap: 2px; text-decoration: none; max-width: 45%; }
.chapter-nav__kicker { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.chapter-nav__title { font-family: var(--font-heading); font-weight: var(--fw-heading); font-size: 1.2rem; color: var(--primary); }
.chapter-nav .next { text-align: right; margin-left: auto; align-items: flex-end; }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 860px) {
  .arch-shell, .ev-shell { grid-template-columns: 1fr; gap: var(--space-lg); }
  .filter-rail, .ev-yearnav { position: static; }
  .ev-yearnav { flex-direction: row; flex-wrap: wrap; }
  .single-db, .single-db--people { grid-template-columns: 1fr; gap: var(--space-lg); }
  .story-card { grid-template-columns: 1fr; }
  .story-card__media { order: -1; aspect-ratio: 16 / 9; }
}

/* ---- People archive: grouped directory ---------------------------------
   The people archive is grouped by the 'type' field (Trustees / Pilots /
   Contributors / Our Fleet) rather than shown as one flat grid — see
   archive-people.php for why. Everything here composes existing components
   (.section-head, .chips, .grid-cards); these rules only handle the spacing
   between groups and the anchor offset for the jump links.               */
.people-jump { margin-bottom: var(--space-lg); }
.people-group { margin-bottom: var(--space-xl); }
.people-group:last-child { margin-bottom: 0; }

/* Without this an anchored heading lands underneath the header. */
.people-group { scroll-margin-top: 96px; }