/* LOCO 4.0 case study: page-specific rhythm and hierarchy. */
.loco-page {
  --loco-accent: var(--accent);
  --loco-soft: #f8eae6;
  --loco-rule: #e5d2cc;
}

.loco-page .case-hero {
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: 58px;
}
.loco-page .case-hero h1 { max-width: 900px; }
.loco-page .case-kicker { color: var(--loco-accent); }
.loco-page .case-lead { max-width: 860px; font-size: clamp(18px, 1.7vw, 21px); }
.loco-page .case-meta { gap: 18px 42px; margin-top: 32px; }
.loco-page .case-meta div { max-width: 310px; }

.loco-page .visual-case { padding-top: 62px; }
.loco-page .visual-case.visual-close { padding-bottom: 56px; }
.loco-page .visual-divider { margin-top: 54px; background: var(--loco-rule); }
.loco-page .visual-heading {
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 920px;
  margin-bottom: 28px;
}
.loco-page .visual-heading .case-index {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 0;
  color: var(--loco-accent);
  font-size: 13px;
  letter-spacing: .08em;
}
.loco-page .visual-heading .case-index span {
  display: inline;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .13em;
}
.loco-page .visual-heading h2 {
  max-width: 850px;
  margin-bottom: 9px;
  font-size: clamp(27px, 3.2vw, 38px);
  line-height: 1.3;
}
.loco-page .visual-heading p { max-width: 790px; }

.primary-outcomes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 36px 0 8px;
  border-top: 1px solid var(--loco-rule);
  border-bottom: 1px solid var(--loco-rule);
}
.primary-outcomes article { min-width: 0; padding: 22px 18px 22px 0; }
.primary-outcomes article + article { padding-left: 20px; border-left: 1px solid var(--loco-rule); }
.primary-outcomes strong {
  display: block;
  color: var(--loco-accent);
  font: 500 clamp(32px, 4vw, 46px)/1.05 var(--serif);
  letter-spacing: -.045em;
  white-space: nowrap;
}
.primary-outcomes strong small { font-size: .5em; letter-spacing: 0; }
.primary-outcomes span { display: block; margin-top: 10px; color: #53605a; font-size: 12px; line-height: 1.5; }

.loco-page .research-results { margin: 34px 0 38px; padding: 22px 0; gap: 32px; }
.loco-page .research-metrics strong { color: var(--ink); }
.loco-page .outcome-group { margin-top: 34px; }
.loco-page .business-outcomes { gap: 26px; }
.loco-page .business-outcome:first-child { padding-right: 12px; }
.loco-page .case-footnote { max-width: 980px; line-height: 1.75; }
.loco-page .case-sources { max-width: 1000px; }

.loco-page .visual-gallery { gap: 28px 24px; }
.loco-page .visual-style-overview { grid-column: 1 / -1; }
.loco-page .visual-card a { background: #f0f1ed; }
.loco-page .visual-card img { object-fit: contain; }
.loco-page .loco-research-gallery .visual-card a,
.loco-page .loco-system-gallery .visual-card a,
.loco-page .loco-language-gallery .visual-card a { background: #111; }
.loco-page .loco-research-gallery .visual-card img,
.loco-page .loco-system-gallery .visual-card img,
.loco-page .loco-language-gallery .visual-card img { object-fit: contain; }
.loco-page .visual-gallery--details { margin-top: 28px; }
.loco-page .visual-card figcaption { padding-top: 10px; }
.loco-page .visual-card figcaption b { font-size: 13px; }

.loco-system-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 30px 0 22px;
  padding: 17px 0;
  border-top: 1px solid var(--loco-rule);
  border-bottom: 1px solid var(--loco-rule);
}
.loco-system-stats > div { padding: 0 16px; }
.loco-system-stats > div:first-child { padding-left: 0; }
.loco-system-stats > div + div { border-left: 1px solid var(--loco-rule); }
.loco-system-stats strong { display: block; color: var(--loco-accent); font: 500 clamp(27px, 3vw, 36px)/1.1 var(--serif); }
.loco-system-stats span { display: block; margin-top: 6px; color: var(--muted); font-size: 11px; }
.loco-page .loco-icon-figure { margin-top: 30px; }
.loco-page .loco-icon-figure a { background: #111; }
.loco-page .loco-icon-figure img { object-fit: contain; }

.loco-page .governance-summary { margin: 8px 0 30px; padding: 21px 0; }
.loco-page .governance-figures { gap: 14px; }
.loco-page .governance-lead strong { color: var(--loco-accent); }
.loco-page .factory-cover { border-color: var(--loco-rule); }
.loco-page .factory-opening { padding-top: 46px; }
.loco-page .factory-opening .visual-heading { max-width: 1050px; margin-bottom: 30px; }
.loco-page .factory-opening .factory-cover--poster { display: block; min-height: 0; }
.loco-page .factory-opening .factory-cover--poster a { aspect-ratio: 16 / 9; background: #1c0b09; }
.loco-page .factory-opening .factory-cover--poster img { height: 100%; object-fit: cover; }
.loco-page .loco-language-gallery { margin-top: 24px; }
.loco-page .loco-ip-application { margin-top: 32px; }
.loco-page .loco-ip-application a { background: #111; }
.loco-page .loco-ip-application img { object-fit: contain; }
.loco-page .loco-ip-group { margin-top: 24px; }
.loco-page .loco-ip-group a,
.loco-page .loco-ip-card a { background: #f4eee4; }
.loco-page .loco-ip-group img,
.loco-page .loco-ip-card img { aspect-ratio: 16 / 9; object-fit: cover; }
.loco-page .loco-ip-group figcaption,
.loco-page .loco-ip-application figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; padding-top: 12px; }
.loco-page .loco-ip-group figcaption b,
.loco-page .loco-ip-application figcaption b { color: var(--ink); font-size: 16px; }
.loco-page .loco-ip-group figcaption span,
.loco-page .loco-ip-application figcaption span { color: var(--muted); font-size: 12px; }
.loco-page .loco-ip-roster { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 24px; margin-top: 28px; }
.loco-page .loco-ip-card { min-width: 0; }
.loco-page .loco-ip-card figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px 12px; padding-top: 12px; }
.loco-page .loco-ip-card figcaption b { color: var(--ink); font: 600 19px/1.3 var(--sans); }
.loco-page .loco-ip-card figcaption b small { margin-left: 8px; color: var(--loco-accent); font-size: 12px; font-weight: 500; }
.loco-page .loco-ip-card figcaption span { color: var(--muted); font-size: 12px; }

/* Give the four-screen redesign board the full reading width. */
.loco-page .experience-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; }
.loco-page .experience-visual { width: 100%; }
.loco-page .experience-visual a { aspect-ratio: 16 / 9; }
.loco-page .experience-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 24px;
  border-top: 0;
}
.loco-page .experience-points article {
  padding: 17px 0 0;
  border-top: 1px solid var(--loco-rule);
  border-bottom: 0;
}
.loco-page .experience-points article > span { color: var(--loco-accent); }

.loco-page .contributors-details {
  margin-top: 28px;
  border-top: 1px solid var(--loco-rule);
  border-bottom: 1px solid var(--loco-rule);
}
.loco-page .contributors-details summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 0;
  color: #53605a;
  cursor: pointer;
  font-size: 13px;
  list-style: none;
}
.loco-page .contributors-details summary::-webkit-details-marker { display: none; }
.loco-page .contributors-details summary::before { content: "+"; color: var(--loco-accent); font-size: 18px; }
.loco-page .contributors-details[open] summary::before { content: "−"; }
.loco-page .contributors-details summary span { color: var(--muted); font-size: 11px; }
.loco-page .process-article-links { margin: 8px 0 20px; padding-top: 14px; border-top: 1px solid var(--loco-rule); }
.loco-page .process-article-links h3 { margin-bottom: 10px; font-size: 13px; }
.loco-page .process-article-links ul { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 0; padding: 0; list-style: none; }
.loco-page .process-article-links a { color: var(--loco-accent); font-size: 12px; text-decoration: none; }
.loco-page .process-article-links a:hover { text-decoration: underline; }
.loco-page .contributor-visual { max-width: 100%; margin: 0 0 18px; }
.loco-page .contributor-visual a { background: #111; }
.loco-page .contributor-visual img { object-fit: contain; }
.loco-page .project-pagination { margin-top: 8px; }

@media (max-width: 800px) {
  .loco-page .visual-case { padding-top: 48px; }
  .loco-page .visual-divider { margin-top: 42px; }
  .primary-outcomes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .primary-outcomes article:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--loco-rule); }
  .primary-outcomes article:nth-child(4) { border-top: 1px solid var(--loco-rule); }
  .loco-system-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 16px; }
  .loco-system-stats > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .loco-system-stats > div:nth-child(n+3) { padding-top: 14px; border-top: 1px solid var(--loco-rule); }
  .loco-page .business-outcomes { gap: 18px; }
  .loco-page .experience-points { gap: 0 16px; }
  .loco-page .loco-ip-roster { gap: 20px 16px; }
}
@media (max-width: 520px) {
  .loco-page .case-hero { padding-top: 54px; padding-bottom: 42px; }
  .loco-page .case-meta { gap: 16px 18px; }
  .loco-page .visual-heading { margin-bottom: 22px; }
  .loco-page .visual-heading h2 { font-size: 27px; }
  .primary-outcomes article { padding: 17px 12px 17px 0; }
  .primary-outcomes article + article { padding-left: 12px; }
  .primary-outcomes article:nth-child(3) { padding-left: 0; }
  .primary-outcomes strong { font-size: 34px; }
  .loco-system-stats > div { padding-left: 12px; }
  .loco-page .business-outcomes { grid-template-columns: 1fr; }
  .loco-page .business-outcome:first-child { grid-row: auto; padding-right: 0; }
  .loco-page .experience-points { grid-template-columns: 1fr; gap: 15px; }
  .loco-page .experience-points article { padding: 15px 0 0; }
  .loco-page .research-results { gap: 20px; }
  .loco-page .research-metrics { gap: 12px; }
  .loco-page .research-metrics strong { font-size: 30px; }
  .loco-page .contributors-details summary { flex-wrap: wrap; gap: 5px 10px; }
  .loco-page .contributors-details summary span { flex-basis: calc(100% - 28px); margin-left: 28px; }
  .loco-page .loco-ip-roster { grid-template-columns: 1fr; gap: 22px; }
  .loco-page .loco-ip-card figcaption b { font-size: 18px; }
}