/* Patient case study — navy split hero, centered story, left TOC */

.page-case {
  background: #fff;
  color: var(--body);
  min-height: 100vh;
}

.page-case .case-header {
  position: fixed;
  z-index: 60;
  height: 76px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 18px rgba(1, 20, 40, 0.06);
  transform: none !important;
  pointer-events: auto !important;
}

.page-case .case-header .nav a {
  color: var(--ink);
}

.page-case .case-header .nav a:hover,
.page-case .case-header .nav a.is-current {
  color: var(--navy);
}

.page-case .case-header .nav a::after {
  background: var(--navy);
}

.page-case .case-header .nav a.is-current::after {
  transform: scaleX(1);
}

.page-case .case-header .header-tools {
  border-left-color: rgba(1, 47, 87, 0.12);
}

.page-case .case-header .lang {
  color: var(--ink);
}

.page-case .case-header .burger {
  color: var(--navy);
  border-color: rgba(1, 47, 87, 0.28);
}

.page-case .case-header-cta {
  padding: 12px 18px;
}

.case-main {
  padding-top: 76px;
}

/* ——— Navy hero, image flush right ——— */
.case-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: min(72vh, 640px);
  background: var(--navy);
  color: #fff;
}

.case-hero-copy {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding:
    clamp(40px, 6vh, 72px)
    clamp(28px, 4vw, 48px)
    clamp(40px, 6vh, 72px)
    max(24px, calc((100vw - var(--max)) / 2));
}

.case-hero-copy-inner {
  width: 100%;
  max-width: 560px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  font-size: 13px;
  color: rgba(212, 238, 255, 0.75);
}

.case-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 500;
  letter-spacing: -1.2px;
  line-height: 1.12;
  color: #fff;
}

.case-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.case-hero-media {
  margin: 0;
  min-height: 100%;
  overflow: hidden;
}

.case-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}

/* ——— Hub: centered labels ——— */
.case-hub {
  padding: 36px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.case-hub-card {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.case-hub-card > div {
  text-align: center;
  padding: 8px 10px;
}

.case-hub-card strong {
  display: block;
  font-family: var(--font);
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 500;
  letter-spacing: -0.4px;
  color: var(--navy);
  margin-bottom: 6px;
}

.case-hub-card span {
  display: block;
  font-size: 12px;
  line-height: 1.35;
  color: var(--muted);
}

.case-facts {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  border: 1px solid var(--line);
}

.case-facts li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: baseline;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.45;
}

.case-facts li:last-child {
  border-bottom: 0;
}

.case-facts span {
  color: var(--muted);
}

.case-facts strong {
  font-weight: 500;
  color: var(--navy);
  text-align: right;
}

/* ——— Story: left TOC + truly centered article ——— */
.case-story {
  padding: 56px 0 48px;
}

.case-story-layout {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) 180px;
  column-gap: 24px;
  align-items: start;
}

.case-toc {
  position: sticky;
  top: 100px;
  grid-column: 1;
  padding-top: 8px;
}

.case-article {
  grid-column: 2;
  max-width: 680px;
  margin: 0 auto;
  width: 100%;
}

.case-toc-label {
  margin: 0 0 14px;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.case-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.case-toc a {
  display: block;
  padding: 8px 0 8px 14px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.case-toc a:hover,
.case-toc a.is-active {
  color: var(--navy);
  border-left-color: var(--navy);
}

.case-dek {
  margin: 0 0 36px;
  font-family: var(--font);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 400;
  letter-spacing: -0.3px;
  line-height: 1.55;
  color: var(--ink);
}

.case-article h2 {
  margin: 44px 0 14px;
  scroll-margin-top: 100px;
  font-family: var(--font);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--ink);
}

.case-article h2:first-of-type {
  margin-top: 0;
}

.case-article p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--body);
}

.case-quote {
  margin: 32px 0;
  padding: 24px 0 24px 22px;
  border-left: 3px solid var(--navy);
}

.case-quote p {
  margin: 0 0 12px;
  font-family: var(--font);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  letter-spacing: -0.3px;
  line-height: 1.45;
  color: var(--ink);
}

.case-quote footer {
  font-size: 13px;
  color: var(--muted);
}

.case-quote--navy {
  background: var(--ice);
  padding: 24px 24px 24px 22px;
}

/* Timeline inside story */
.case-timeline {
  margin: 36px 0;
  padding: 28px 24px;
  background: var(--ice);
}

.case-timeline-label {
  margin: 0 0 18px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  text-align: center;
}

.case-timeline ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.case-timeline li {
  text-align: center;
  position: relative;
  padding-top: 18px;
}

.case-timeline li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--navy);
  transform: translateX(-50%);
}

.case-timeline li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 3px;
  left: calc(50% + 8px);
  right: calc(-50% + 8px);
  height: 1px;
  background: rgba(1, 47, 87, 0.25);
}

.case-timeline strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
}

.case-timeline span {
  display: block;
  font-size: 13px;
  line-height: 1.35;
  color: var(--body);
}

.case-inline-media {
  margin: 32px 0;
}

.case-inline-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #111;
}

.case-inline-media figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.case-takeaways {
  margin-top: 40px;
  padding: 24px;
  background: var(--ice);
}

.case-takeaways h3 {
  margin: 0 0 14px;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
}

.case-takeaways ul {
  margin: 0;
  padding: 0 0 0 18px;
}

.case-takeaways li {
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--body);
}

.case-takeaways li:last-child {
  margin-bottom: 0;
}

/* Gallery */
.case-gallery-band {
  padding: 28px 0 56px;
  border-top: 1px solid var(--line);
}

.case-gallery-head {
  margin-bottom: 22px;
  max-width: 40em;
  margin-inline: auto;
  text-align: center;
}

.case-gallery-head h2 {
  margin: 0 0 8px;
  font-family: var(--font);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.4px;
  color: var(--ink);
}

.case-gallery-head p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}

.case-gallery-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.case-gallery-row:has(> :only-child):not(.case-gallery-row--xray):not(.case-gallery-row--tall) {
  grid-template-columns: minmax(0, 420px);
}

.case-gallery-stage {
  margin-top: 36px;
}

.case-gallery-stage:first-of-type {
  margin-top: 8px;
}

.case-gallery-stage-head {
  margin: 0 0 14px;
  max-width: 40em;
}

.case-gallery-stage-head h3 {
  margin: 0 0 4px;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.2px;
  color: var(--navy);
}

.case-gallery-stage-head p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.case-gallery-row figure {
  margin: 0;
}

.case-gallery-row img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #111;
  display: block;
}

.case-gallery-row figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.case-gallery-row--xray {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.case-gallery-row--xray img {
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: #0a0a0a;
}

.case-gallery-row--tall {
  grid-template-columns: minmax(0, 280px);
}

.case-gallery-row--tall img {
  aspect-ratio: 1712 / 4480;
  max-height: 560px;
  width: auto;
  max-width: 100%;
  margin-inline: auto;
  object-fit: contain;
  background: #0a0a0a;
}

/* Close */
.case-close {
  padding: 64px 0 88px;
  background: var(--ice);
}

.case-close-inner {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
}

.case-close h2 {
  margin: 0 0 12px;
  font-family: var(--font);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 500;
  letter-spacing: -0.6px;
  color: var(--ink);
}

.case-close p {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--body);
}

.case-close-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.case-close-ghost {
  padding: 14px 18px;
  color: var(--navy);
  background: transparent;
  border: 1px solid rgba(1, 47, 87, 0.28);
}

.case-close-ghost:hover {
  border-color: var(--navy);
  background: rgba(1, 47, 87, 0.04);
}

@media (max-width: 980px) {
  .case-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .case-hero-copy {
    justify-content: flex-start;
    padding: 40px 24px;
  }

  .case-hero-copy-inner {
    max-width: none;
  }

  .case-hero-media {
    min-height: 320px;
  }

  .case-hub-card {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-story-layout {
    grid-template-columns: 1fr;
  }

  .case-toc,
  .case-article {
    grid-column: 1;
  }

  .case-toc {
    position: static;
    margin-bottom: 28px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .case-toc ol {
    display: flex;
    gap: 4px;
    border-left: 0;
    width: max-content;
  }

  .case-toc a {
    border-left: 0;
    border-bottom: 2px solid transparent;
    padding: 8px 12px;
    white-space: nowrap;
  }

  .case-toc a:hover,
  .case-toc a.is-active {
    border-left-color: transparent;
    border-bottom-color: var(--navy);
  }

  .case-timeline ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 20px;
  }

  .case-timeline li:nth-child(3)::after {
    display: none;
  }

  .case-gallery-row,
  .case-gallery-row--xray {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-gallery-row--tall {
    grid-template-columns: minmax(0, 240px);
  }
}

@media (max-width: 640px) {
  .case-hub-card,
  .case-timeline ol,
  .case-gallery-row,
  .case-gallery-row--xray {
    grid-template-columns: 1fr;
  }

  .case-gallery-row--tall {
    grid-template-columns: minmax(0, 220px);
  }

  .case-timeline li::after {
    display: none !important;
  }

  .case-hub-card > div {
    padding: 14px 8px;
    border-top: 1px solid var(--line);
  }

  .case-hub-card > div:first-child {
    border-top: 0;
  }

  .case-close-actions .btn {
    width: 100%;
    justify-content: center;
  }
}