/* Detail-page layout. All selectors are scoped to the case-study shell. */
.case-page { --case-accent: #dfbd95; --case-line: #45504a; }
.case-page .case-header-inner { max-width: var(--max); margin-inline: auto; padding: 16px var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.case-page .case-header-links { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 30px; }
.case-page .case-header-links a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--muted); font-size: 13px; }
.case-page .case-header-links a:hover { color: var(--accent); }
.case-page .case-header-links .case-public-link { color: var(--ink); }
.case-page .case-container { max-width: 1360px; margin-inline: auto; padding-inline: var(--gutter); }
.case-page .case-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; padding-block: 28px 12px; font: 11px/1.6 var(--mono); color: var(--soft); }
.case-page .case-breadcrumb a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); }
.case-page .case-breadcrumb a:hover { color: var(--accent); }
.case-page .case-hero { padding-block: 22px 58px; }
.case-page .case-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: center; gap: clamp(32px, 5vw, 72px); }
.case-page .case-hero-copy { min-width: 0; }
.case-page .case-eyebrow { color: var(--case-accent); font: 11px/1.6 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 24px; }
.case-page .case-title { max-width: 13ch; font-size: clamp(44px, 5.6vw, 76px); font-weight: 550; line-height: 1.04; letter-spacing: -.055em; }
.case-page .case-lead { max-width: 43ch; margin-top: 24px; color: var(--muted); font-size: clamp(17px, 1.5vw, 20px); line-height: 1.65; }
.case-page .case-status { border-left: 2px solid var(--case-accent); padding-left: 14px; margin-top: 26px; color: var(--case-accent); font: 12px/1.7 var(--mono); }
.case-page .case-status strong { display: block; color: var(--ink); font-weight: 550; }
.case-page .case-hero-action { margin-top: 24px; }
.case-page .case-figure { width: 100%; max-width: none; min-height: 0; aspect-ratio: auto; margin: 0; padding: 20px 22px 16px; display: flex; flex-direction: column; align-items: stretch; gap: 8px; border-radius: 8px; }
.case-page .case-figure .project-vector { width: 100%; max-width: 100%; height: auto; min-height: 0; aspect-ratio: 600 / 440; flex: none; }
.case-page .case-figure-caption { color: #d4bea0; font: 11px/1.6 var(--mono); }
.case-page .case-summary { display: grid; grid-template-columns: 1fr 1fr 1.4fr 1.6fr; gap: 24px 32px; border-block: 1px solid var(--line); margin-top: 48px; padding-block: 26px; }
.case-page .case-summary-item { min-width: 0; }
.case-page .case-summary dt { color: var(--soft); font: 10px/1.5 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 9px; }
.case-page .case-summary dd { margin: 0; font-size: 14px; line-height: 1.7; color: var(--ink); }
.case-page .case-content-layout { display: grid; grid-template-columns: 210px minmax(0, 70ch); justify-content: space-between; align-items: start; gap: 64px; padding-block: 30px 90px; }
.case-page .case-toc { position: sticky; top: 120px; border-top: 1px solid var(--line); padding-top: 22px; }
.case-page .case-toc h2 { color: var(--soft); font: 10px/1.6 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.case-page .case-toc ol { list-style: none; display: grid; gap: 2px; }
.case-page .case-toc a { display: flex; align-items: center; gap: 14px; min-height: 44px; color: var(--muted); font-size: 13px; }
.case-page .case-toc a span { color: var(--case-accent); font: 10px/1.5 var(--mono); }
.case-page .case-toc a:hover { color: var(--ink); }
.case-page .case-article { width: 100%; max-width: 70ch; min-width: 0; }
.case-page .case-section { padding-block: 0 52px; scroll-margin-top: 16px; }
.case-page .case-section + .case-section { border-top: 1px solid var(--line); padding-top: 44px; }
.case-page .case-section:last-child { padding-bottom: 0; }
.case-page .case-section h2 { font-size: clamp(28px, 3.1vw, 39px); font-weight: 520; line-height: 1.2; letter-spacing: -.035em; margin-bottom: 22px; }
.case-page .case-section h3 { font-size: 21px; font-weight: 550; line-height: 1.35; letter-spacing: -.02em; margin-top: 30px; margin-bottom: 14px; }
.case-page .case-section p, .case-page .case-section li { font-size: 17px; line-height: 1.85; color: var(--muted); }
.case-page .case-section p + p { margin-top: 20px; }
.case-page .case-section ul, .case-page .case-section ol { padding-left: 22px; margin-block: 22px; }
.case-page .case-section li + li { margin-top: 10px; }
.case-page .case-section strong { color: var(--ink); font-weight: 600; }
.case-page .case-section a { color: var(--case-accent); text-decoration: underline; text-underline-offset: 4px; }
.case-page .case-callout { border-left: 2px solid var(--case-accent); padding: 4px 0 4px 22px; margin-block: 28px; }
.case-page .case-next { background: #10191a; border-block: 1px solid var(--line); padding-block: 56px 62px; }
.case-page .case-next-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 14px 32px; margin-bottom: 30px; }
.case-page .case-next-heading h2 { font-size: clamp(26px, 3vw, 38px); line-height: 1.2; letter-spacing: -.035em; }
.case-page .case-next-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; list-style: none; }
.case-page .case-next-grid a { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; height: 100%; min-height: 112px; border-top: 1px solid #4c5d50; padding-top: 20px; }
.case-page .case-next-grid a:hover { border-color: var(--accent); color: var(--accent); }
.case-page .case-next-grid a[aria-current="page"] { border-color: var(--case-accent); }
.case-page .case-next-grid span { color: var(--soft); font: 10px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.case-page .case-next-grid strong { font-size: 18px; font-weight: 550; line-height: 1.4; }
.case-page .case-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px 32px; padding-block: 30px; color: var(--soft); font-size: 12px; }
.case-page .case-footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); }
.case-page .case-footer a:hover { color: var(--accent); }
@media (max-width: 1050px) {
  .case-page .case-title { font-size: clamp(42px, 5.5vw, 62px); }
  .case-page .case-content-layout { grid-template-columns: 180px minmax(0, 70ch); gap: 40px; }
  .case-page .case-summary { grid-template-columns: 1fr 1fr; }
  .case-page .case-next-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 800px) {
  .case-page .case-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .case-page .case-title { max-width: 17ch; font-size: clamp(42px, 7vw, 62px); }
  .case-page .case-lead { max-width: 52ch; }
  .case-page .case-figure { max-width: 640px; margin-inline: auto; }
  .case-page .case-summary { margin-top: 32px; }
  .case-page .case-content-layout { grid-template-columns: 1fr; gap: 38px; padding-top: 0; padding-bottom: 64px; }
  .case-page .case-toc { position: static; }
  .case-page .case-toc ol { grid-template-columns: 1fr 1fr; gap: 0 20px; }
  .case-page .case-article { max-width: 70ch; }
  .case-page .case-section { scroll-margin-top: 24px; }
}
@media (max-width: 560px) {
  .case-page .case-header-inner { flex-wrap: wrap; gap: 2px 16px; padding-block: 10px; }
  .case-page .case-header-links { width: 100%; justify-content: space-between; gap: 10px; }
  .case-page .case-header-links a { font-size: 12px; }
  .case-page .case-breadcrumb { padding-top: 16px; font-size: 10px; }
  .case-page .case-hero { padding-top: 14px; padding-bottom: 42px; }
  .case-page .case-eyebrow { font-size: 10px; margin-bottom: 18px; }
  .case-page .case-title { font-size: clamp(40px, 11vw, 58px); }
  .case-page .case-lead { margin-top: 20px; font-size: 17px; }
  .case-page .case-status { font-size: 11px; margin-top: 22px; }
  .case-page .case-figure { padding: 14px 10px 10px; gap: 6px; }
  .case-page .case-figure-caption { font-size: 10px; }
  .case-page .case-summary { gap: 24px; padding-block: 24px; }
  .case-page .case-summary dd { font-size: 13px; }
  .case-page .case-toc a { font-size: 12px; }
  .case-page .case-section + .case-section { padding-top: 32px; }
  .case-page .case-section { padding-bottom: 36px; }
  .case-page .case-section h2 { font-size: 29px; }
  .case-page .case-section p, .case-page .case-section li { font-size: 16px; line-height: 1.8; }
  .case-page .case-next { padding-block: 40px 44px; }
  .case-page .case-next-grid { grid-template-columns: 1fr; gap: 22px; }
  .case-page .case-next-grid a { min-height: 88px; padding-top: 16px; }
  .case-page .case-footer { align-items: flex-start; flex-direction: column; gap: 4px; }
}

.case-page.case-marketplace { --case-accent: #c1dda0; }
.case-page.case-rental { --case-accent: #cebae8; }
.case-page.case-live { --case-accent: #a6d2df; }
.case-page .case-summary dd { overflow-wrap: anywhere; }
.case-page .case-chapter { display: block; margin-bottom: 14px; font: 11px/1.5 var(--mono); letter-spacing: .12em; color: var(--case-accent); }
.case-page .case-section .case-workflow { display: grid; grid-template-columns: repeat(auto-fit,minmax(120px,1fr)); gap: 22px; padding: 0; margin-block: 32px 8px; list-style: none; }
.case-page .case-section .case-workflow > li { min-width: 0; padding-top: 18px; border-top: 1px solid var(--case-accent); margin: 0; }
.case-page .case-workflow li > span { display: block; color: var(--case-accent); font: 11px/1.5 var(--mono); margin-bottom: 14px; }
.case-page .case-workflow strong { display: block; font-size: 16px; line-height: 1.4; }
.case-page .case-workflow p { font-size: 13px; line-height: 1.65; margin-top: 8px; }
.case-page .case-section .case-channel-grid { list-style: none; padding: 0; margin-block: 22px 8px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.case-page .case-section .case-channel-grid > li { min-width: 0; align-items: center; margin: 0; border: 1px solid var(--line); padding: 14px 18px; font-size: 14px; display: flex; justify-content: space-between; gap: 12px; }
@media (max-width: 560px) { .case-page .case-section .case-workflow { grid-template-columns: 1fr 1fr; } .case-page .case-section .case-channel-grid { grid-template-columns: 1fr; } }

.case-page .case-section p { text-align: justify; text-align-last: start; hyphens: auto; hyphenate-limit-chars: 6 3 3; text-wrap: pretty; }
.case-page .case-workflow p { text-align: start; }
.case-page .case-toc a { align-items: flex-start; padding-block: 10px; }
.case-page .case-toc a > span { flex: 0 0 18px; white-space: nowrap; padding-top: 3px; }

/* Keep a four-step journey balanced as the reading column narrows. */
.case-page .case-section .case-workflow-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1050px) { .case-page .case-section .case-workflow-four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }