body.case-body {
  padding-top: 0;
}

.case-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 var(--pad);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.case-brand,
.case-back {
  color: var(--text);
  font: 500 13px/1 var(--mono);
  letter-spacing: 0;
  text-decoration: none;
}

.case-back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.case-back:hover,
.case-brand:hover {
  opacity: 0.58;
}

.case-page {
  min-height: 100vh;
}

.case-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
  max-width: var(--container-max);
  min-height: min(760px, calc(100vh - 64px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 144px) var(--pad) clamp(64px, 8vw, 112px);
}

.case-hero-copy {
  max-width: 990px;
}

.case-kicker,
.case-detail-label {
  display: block;
  color: var(--muted);
  font: 500 12px/1.4 var(--mono);
  letter-spacing: 0;
  text-transform: uppercase;
}

.case-hero h1 {
  max-width: 980px;
  margin: 22px 0 28px;
  font-size: clamp(48px, 7vw, 112px);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: 0;
}

.case-lead {
  max-width: 790px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.38;
}

.case-index {
  color: var(--line-2);
  font: 300 clamp(72px, 10vw, 160px)/0.8 var(--display);
}

.case-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  font: 500 12px/1.4 var(--mono);
}

.case-route span {
  padding: 10px 12px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
}

.case-route i {
  width: 20px;
  height: 1px;
  background: var(--line-2);
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.case-media-band {
  padding: clamp(24px, 3vw, 44px);
  background: var(--footer-bg);
}

.case-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
  max-width: 1480px;
  margin: 0 auto;
}

.case-media-grid--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 1180px;
}

.case-video {
  margin: 0;
  overflow: hidden;
  background: #171717;
  border: 1px solid #292929;
  border-radius: 8px;
}

.case-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
  object-fit: contain;
}

.case-video--vertical video {
  aspect-ratio: 16 / 10;
}

.case-video figcaption {
  padding: 22px 24px 26px;
  color: var(--footer-fg);
  border-top: 1px solid #292929;
}

.case-video h2 {
  margin: 0;
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 500;
  line-height: 1.2;
}

.case-video p {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--footer-mt);
  font-size: 14px;
  line-height: 1.55;
}

.case-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(80px, 10vw, 150px) var(--pad);
  border-bottom: 1px solid var(--line);
}

.case-detail {
  min-height: 260px;
  padding: clamp(28px, 4vw, 54px);
  border-top: 1px solid var(--line);
}

.case-detail:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.case-detail p,
.case-detail ul {
  margin: 28px 0 0;
}

.case-detail p {
  max-width: 740px;
  font-size: clamp(20px, 2.2vw, 32px);
  line-height: 1.38;
}

.case-detail > ul:not(.chips) {
  padding-left: 20px;
}

.case-detail > ul:not(.chips) li {
  margin-bottom: 14px;
  padding-left: 4px;
  color: var(--muted);
}

.case-detail--stack .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.case-footer-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
  padding: clamp(72px, 10vw, 144px) var(--pad);
  color: var(--footer-fg);
  background: var(--footer-bg);
}

.case-footer-cta p {
  max-width: 880px;
  margin: 0;
  font-size: clamp(34px, 5vw, 76px);
  line-height: 0.98;
}

.case-footer-cta a {
  color: var(--footer-fg);
  font: 500 14px/1.4 var(--mono);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.case-error {
  display: grid;
  min-height: 100vh;
  place-content: center;
  text-align: center;
}

@media (max-width: 780px) {
  .case-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .case-index {
    display: none;
  }

  .case-media-grid,
  .case-details,
  .case-footer-cta {
    grid-template-columns: 1fr;
  }

  .case-detail {
    min-height: auto;
    padding: 36px 0;
  }

  .case-detail:nth-child(odd) {
    border-right: 0;
  }

  .case-media-band {
    padding: 14px;
  }

  .case-video figcaption {
    padding: 18px;
  }

  .case-footer-cta {
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-topbar {
    backdrop-filter: none;
  }
}