/* -----------------------------------------------------------------------------
   Project '44 — story page styles
   Extends the operation-page layout system (op-layout, op-toc, op-sidebar)
   for personal case-study pages like Earl Olmsted.
----------------------------------------------------------------------------- */

/* ═══════════════════════════════════════════════════════════════════════════
   CHAPTER HEADINGS (unique to story pages)
   ═══════════════════════════════════════════════════════════════════════════ */

.chapter {
  margin: 3rem 0 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(14, 13, 10, 0.12);
}
.chapter__numeral {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--red-44);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}
.chapter__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: var(--leading-tight);
  margin: 0 0 0.25rem;
  color: var(--ink);
}
.chapter__date {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════════════════════════
   STORY BODY — prose styling inside op-article
   ═══════════════════════════════════════════════════════════════════════════ */

.story-body p {
  font-size: var(--text-md);
  line-height: var(--leading-loose);
  margin: 0 0 1.25rem;
  color: var(--ink);
}

/* ═══════════════════════════════════════════════════════════════════════════
   FIGURES — maps, photos, pairs
   ═══════════════════════════════════════════════════════════════════════════ */

.story-figure {
  margin: 1.5rem 0 2rem;
}
.story-figure img {
  width: 100%;
  border-radius: var(--radius-lg, 12px);
  background: var(--paper);
}
.story-figure figcaption {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* Photo pair — then / now */
.photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.photo-pair__item { display: flex; flex-direction: column; gap: 0.4rem; }
.photo-pair__item img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg, 12px);
}
.photo-pair__caption {
  font-size: var(--text-xs);
  color: var(--ink-muted);
}
@media (max-width: 560px) {
  .photo-pair { grid-template-columns: 1fr; }
}

/* Hero video */
.story-hero {
  margin: 0 0 2rem;
}
.story-hero video,
.story-hero img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--dark);
  border-radius: var(--radius-lg, 12px);
}
.story-hero__caption {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  margin-top: 0.5rem;
  text-align: center;
}

/* Story map interactive iframe / scene */
.story-scene {
  margin: 2.5rem 0;
  padding: 1.5rem;
  background: var(--dark);
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--dark-border);
}
.story-scene__intro {
  font-family: var(--font-display);
  font-size: var(--text-md);
  color: var(--paper);
  text-align: center;
  margin: 0 0 1rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}
.story-scene__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  background: #0d1b2a;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.story-scene__frame iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.story-scene__fallback {
  font-size: var(--text-sm);
  text-align: center;
  margin: 0.75rem 0 0;
}
.story-scene__fallback a { color: var(--gold); }

/* ═══════════════════════════════════════════════════════════════════════════
   SOURCES
   ═══════════════════════════════════════════════════════════════════════════ */

.story-sources__list {
  padding-left: 1.25rem;
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.6;
  list-style: decimal;
}
.story-sources__list li { margin-bottom: 0.5rem; }

/* ═══════════════════════════════════════════════════════════════════════════
   LEAFLET MAP overrides for story context
   ═══════════════════════════════════════════════════════════════════════════ */

.story-figure--map {
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  border: 1px solid var(--dark-border);
}
.story-figure--map > div {
  border-radius: 0 !important;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SIDEBAR dark card variant (map CTA)
   ═══════════════════════════════════════════════════════════════════════════ */

.sidebar-card--dark {
  background: var(--dark);
  border-color: var(--dark-border);
  color: var(--paper);
}
.sidebar-card--dark .sidebar-card__heading {
  color: var(--paper);
}
.sidebar-card__desc {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.5;
  margin: 0.5rem 0 1rem;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRINT
   ═══════════════════════════════════════════════════════════════════════════ */

@media print {
  .story-scene { display: none; }
  .op-toc { display: none; }
  .op-sidebar { display: none; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   CAMPAIGN / STORIES INDEX — card grid for listing pages
   ═══════════════════════════════════════════════════════════════════════════ */

.campaign-index {
  padding-top: var(--sp-12);
  padding-bottom: var(--sp-16);
}
.campaign-index__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22rem, 1fr));
  gap: 1.5rem;
}

/* Card */
.campaign-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--paper-mid, #ede9e1);
  background: var(--white, #fff);
  text-decoration: none;
  color: var(--ink);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.campaign-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--gold, #C9A84C);
}

/* Optional thumbnail */
.campaign-card__thumb {
  position: relative;
  overflow: hidden;
}
.campaign-card__thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.35s var(--ease);
}
.campaign-card:hover .campaign-card__thumb img {
  transform: scale(1.04);
}

/* Card body */
.campaign-card__inner {
  padding: 1.5rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.campaign-card__eyebrow {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold, #C9A84C);
}
.campaign-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl, 1.5rem);
  font-weight: 700;
  line-height: var(--leading-tight, 1.2);
  margin: 0;
  color: var(--ink);
}
.campaign-card__desc {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--ink-muted);
  margin: 0;
}
.campaign-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--paper-mid, #ede9e1);
}
.campaign-card__stat {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--ink-muted);
  letter-spacing: 0.03em;
}
.campaign-card__stat strong {
  color: var(--ink);
  font-weight: 700;
}
.campaign-card__cta {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gold, #C9A84C);
  margin-top: auto;
  padding-top: 0.5rem;
  transition: color 0.15s;
}
.campaign-card:hover .campaign-card__cta {
  color: var(--gold-dark, #a07828);
}

@media (max-width: 560px) {
  .campaign-index__grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   CAMPAIGN PAGE — layout, header, stats, day markers, entry cards
   ═══════════════════════════════════════════════════════════════════════════ */

/* Article wrapper — centre + constrain */
article.campaign,
section.campaign {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* Header */
.campaign-header {
  margin-bottom: 2rem;
}
.campaign-header__kicker {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red-44, #c41e3a);
  margin-bottom: 0.5rem;
}
.campaign-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: var(--leading-tight, 1.15);
  margin: 0 0 0.75rem;
  color: var(--ink);
}
.campaign-header__dek {
  font-size: var(--text-md, 1.05rem);
  line-height: var(--leading-loose, 1.7);
  color: var(--ink-muted);
  max-width: 42rem;
  margin: 0;
}
.campaign-header__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

/* Stats bar */
.campaign-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 0 0 2.5rem;
  padding: 1rem 1.25rem;
  background: var(--paper-alt, #f5f3ee);
  border-radius: var(--radius-lg, 12px);
  border: 1px solid rgba(14, 13, 10, 0.08);
}
.campaign-stats__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.campaign-stats__item dt {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.campaign-stats__item dd {
  margin: 0;
  font-size: var(--text-md, 1.05rem);
  font-weight: 600;
  color: var(--ink);
}

/* Campaign body prose */
.campaign-body {
  font-size: var(--text-md, 1.05rem);
  line-height: var(--leading-loose, 1.7);
  color: var(--ink);
}
.campaign-body p {
  margin: 0 0 1.25rem;
}

/* Day markers (campaign timeline) */
.day {
  margin: 2.5rem 0 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(14, 13, 10, 0.12);
}
.day__date {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}
.day__label {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--red-44, #c41e3a);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}
.day__title {
  font-family: var(--font-display);
  font-size: var(--text-lg, 1.25rem);
  font-weight: 600;
  line-height: var(--leading-tight, 1.2);
  margin: 0 0 0.5rem;
  color: var(--ink);
}

/* Campaign entry cards (used on index + detail pages) */
.campaign-entry {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(14, 13, 10, 0.10);
}
.campaign-entry h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg, 1.25rem);
  margin: 0 0 1rem;
}
.campaign-entry__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
}
.campaign-entry__card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg, 12px);
  border: 1px solid rgba(14, 13, 10, 0.10);
  background: var(--paper-alt, #f5f3ee);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.campaign-entry__card:hover {
  border-color: var(--gold, #C9A84C);
  box-shadow: 0 2px 8px rgba(14, 13, 10, 0.08);
}
.campaign-entry__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red-44, #c41e3a);
}
.campaign-entry__title {
  font-family: var(--font-display);
  font-size: var(--text-md, 1.05rem);
  font-weight: 600;
  line-height: var(--leading-tight, 1.2);
  color: var(--ink);
}
.campaign-entry__desc {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--ink-muted);
}

/* Story index header */
.story-header {
  margin-bottom: 2rem;
}
.story-header__kicker {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red-44, #c41e3a);
  margin-bottom: 0.5rem;
}
.story-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: var(--leading-tight, 1.15);
  margin: 0 0 0.75rem;
  color: var(--ink);
}
.story-header__meta {
  font-size: var(--text-md, 1.05rem);
  line-height: var(--leading-loose, 1.7);
  color: var(--ink-muted);
  max-width: 42rem;
  margin: 0;
}

/* Story index wrapping section */
section.story {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* Sources (shared by campaign + story layouts) */
.story-sources {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(14, 13, 10, 0.10);
}
.story-sources h3 {
  font-family: var(--font-display);
  font-size: var(--text-md, 1.05rem);
  margin: 0 0 0.75rem;
}
.story-sources ol {
  padding-left: 1.25rem;
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.6;
  list-style: decimal;
}
.story-sources ol li {
  margin-bottom: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════════
   STORY MAP (Leaflet)
   Keep map panes/controls below the sticky site header (--z-header: 100).
   Leaflet's default pane z-indexes run 200–700 and control z-index is 1000,
   which will slide over the header on scroll without this fix.
   ═══════════════════════════════════════════════════════════════════════════ */

.story-map {
  position: relative;
  /* New stacking context so Leaflet's internal z-indexes are contained. */
  isolation: isolate;
  z-index: 0;
  margin: 2rem 0;
}

.story-map__frame {
  position: relative;
  z-index: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(14, 13, 10, 0.12);
}

/* Cap every Leaflet layer below the header. Because .story-map is an isolated
   stacking context, these values are only compared against each other and
   against the header at the root level. */
.story-map .leaflet-pane,
.story-map .leaflet-top,
.story-map .leaflet-bottom,
.story-map .leaflet-control {
  z-index: 1;
}
.story-map .leaflet-tile-pane      { z-index: 1; }
.story-map .leaflet-overlay-pane   { z-index: 2; }
.story-map .leaflet-shadow-pane    { z-index: 3; }
.story-map .leaflet-marker-pane    { z-index: 4; }
.story-map .leaflet-tooltip-pane   { z-index: 5; }
.story-map .leaflet-popup-pane     { z-index: 6; }
.story-map .leaflet-control        { z-index: 7; }

.story-map__caption {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--ink-muted);
  margin-top: 0.5rem;
  line-height: var(--leading-snug);
}

@media (max-width: 560px) {
  .campaign-entry__grid {
    grid-template-columns: 1fr;
  }
  .campaign-stats {
    flex-direction: column;
    gap: 0.75rem;
  }
}