.case-hero h1 {
  max-width: 14ch;
}

.case-index {
  display: grid;
  width: min(calc(100% - 3rem), var(--max));
  grid-template-columns: repeat(4, 1fr);
  margin-inline: auto;
  border-bottom: 1px solid var(--line);
}

.case-index a {
  display: flex;
  min-height: 7rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  text-decoration: none;
  transition: color 180ms ease, background-color 180ms ease;
}

.case-index a + a {
  border-left: 1px solid var(--line);
}

.case-index a:hover {
  color: var(--accent);
  background: var(--surface);
}

.case-index span {
  font-weight: 700;
  letter-spacing: -0.025em;
}

.case-index small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.case-list {
  width: min(calc(100% - 3rem), var(--max));
  margin-inline: auto;
}

.case-study {
  padding-block: clamp(6rem, 12vw, 11rem);
  border-bottom: 1px solid var(--line);
}

.case-header {
  max-width: 62rem;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}

.case-label {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.case-header h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.6rem, 6vw, 6rem);
  font-weight: 620;
}

.case-header > p {
  max-width: 48rem;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.case-outcomes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: clamp(3rem, 6vw, 5rem);
  border-block: 1px solid var(--line);
}

.case-outcomes > div {
  min-height: 10rem;
  padding: 1.5rem;
}

.case-outcomes > div + div {
  border-left: 1px solid var(--line);
}

.case-outcomes strong,
.case-outcomes span {
  display: block;
}

.case-outcomes strong {
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.2vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.06em;
}

.case-outcomes span {
  max-width: 15rem;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.case-wide-image,
.case-gallery figure {
  margin: 0;
  cursor: zoom-in;
}

.case-wide-image img,
.case-gallery img {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  object-fit: cover;
  object-position: top left;
  box-shadow: var(--shadow);
}

.case-wide-image img {
  aspect-ratio: 16 / 9;
}

.case-wide-image figcaption,
.case-gallery figcaption {
  max-width: 44rem;
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.case-narrative {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  margin-block: clamp(4rem, 8vw, 8rem);
}

.case-narrative section {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-strong);
}

.case-narrative h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.case-narrative p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.case-gallery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.25rem;
  align-items: start;
}

.case-gallery figure:nth-child(2) {
  margin-top: 5rem;
}

.case-gallery img {
  aspect-ratio: 4 / 3;
}

.case-text-led {
  display: grid;
  grid-template-columns: minmax(20rem, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.case-text-led .case-header {
  position: sticky;
  top: 7rem;
  align-self: start;
  margin-bottom: 0;
}

.case-text-led .case-header h2 {
  font-size: clamp(2.5rem, 4.5vw, 4.7rem);
}

.case-text-led .case-outcomes,
.case-text-led .case-narrative,
.case-text-led .confidentiality-note {
  grid-column: 2;
}

.case-text-led .case-outcomes {
  grid-template-columns: 1fr;
  margin-bottom: 0;
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.case-text-led .case-outcomes > div {
  display: grid;
  min-height: 0;
  grid-template-columns: 9rem 1fr;
  gap: 1.5rem;
  align-items: baseline;
  padding-inline: 0;
  border-bottom: 1px solid var(--line);
}

.case-text-led .case-outcomes > div + div {
  border-left: 0;
}

.case-text-led .case-outcomes strong {
  margin-bottom: 0;
  font-size: 1.7rem;
}

.case-text-led .case-narrative {
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-block: 3rem;
}

.confidentiality-note {
  max-width: 38rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.case-live-link {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-strong);
}

.case-live-link p {
  max-width: 34rem;
  margin-bottom: 0;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .case-index,
  .case-list {
    width: min(calc(100% - 2rem), var(--max));
  }

  .case-index {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-index a:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .case-index a:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .case-text-led {
    grid-template-columns: 1fr;
  }

  .case-text-led .case-header {
    position: static;
  }

  .case-text-led .case-outcomes,
  .case-text-led .case-narrative,
  .case-text-led .confidentiality-note {
    grid-column: 1;
  }
}

@media (max-width: 680px) {
  .case-index {
    grid-template-columns: 1fr;
  }

  .case-index a {
    min-height: 5.5rem;
  }

  .case-index a + a,
  .case-index a:nth-child(4) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .case-outcomes,
  .case-narrative,
  .case-gallery {
    grid-template-columns: 1fr;
  }

  .case-outcomes > div {
    min-height: 0;
  }

  .case-outcomes > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .case-gallery figure:nth-child(2) {
    margin-top: 0;
  }

  .case-text-led .case-outcomes > div {
    grid-template-columns: 1fr;
  }

  .case-live-link {
    align-items: stretch;
    flex-direction: column;
  }
}