.case-shell {
  padding-bottom: 2rem;
}

.case-hero {
  display: flex;
  min-height: min(35rem, calc(100svh - 4.7rem));
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 8vw, 8rem) 0;
}

.case-hero .eyebrow {
  margin-bottom: 1.5rem;
}

.case-hero h1,
.case-section-heading h2,
.case-closing h2,
.case-teaser h2 {
  margin: 0;
  font-weight: 540;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.case-hero h1 {
  max-width: 16ch;
  font-size: clamp(3rem, 5.3vw, 5.7rem);
}

.case-hero .lead {
  max-width: 53rem;
  margin-top: clamp(1.8rem, 3vw, 2.6rem);
}

.case-section {
  border-top: 1px solid var(--line);
  padding: clamp(4rem, 6vw, 6.5rem) 0;
}

.case-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(1.5rem, 5vw, 6rem);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 4rem);
}

.case-section-heading h2,
.case-closing h2,
.case-teaser h2 {
  font-size: clamp(2rem, 3.5vw, 3.7rem);
}

.case-section-heading p,
.case-closing p,
.case-teaser p,
.case-confidentiality p {
  max-width: 45rem;
  margin: 0;
  color: var(--muted-fg);
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.65;
}

.case-featured,
.case-additional {
  display: grid;
  grid-template-columns: minmax(10rem, 0.3fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 6rem);
  border-top: 1px solid var(--line);
}

.case-featured {
  padding: clamp(2.7rem, 5vw, 5rem) 0;
}

.case-featured:last-child,
.case-additional:last-child {
  border-bottom: 1px solid var(--line);
}

.case-rail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.case-number {
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

.case-type {
  max-width: 15rem;
  border: 1px solid var(--line);
  border-radius: 99rem;
  padding: 0.45rem 0.7rem;
  color: var(--muted-fg);
  font-size: 0.72rem;
  font-weight: 560;
  line-height: 1.3;
}

.case-content h3 {
  max-width: 29ch;
  margin: 0 0 clamp(2rem, 3vw, 3.2rem);
  font-size: clamp(1.7rem, 2.8vw, 3rem);
  font-weight: 510;
  letter-spacing: -0.04em;
  line-height: 1.13;
}

.case-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem clamp(1.5rem, 3vw, 3.5rem);
  margin: 0;
}

.case-detail-list div {
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}

.case-detail-list dt {
  margin-bottom: 0.75rem;
  color: var(--muted-fg);
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-detail-list dd {
  margin: 0;
  font-size: clamp(0.98rem, 1.1vw, 1.1rem);
  line-height: 1.63;
}

.case-featured .case-detail-list div:last-child {
  grid-column: 1 / -1;
  max-width: 46rem;
}

.case-service-link,
.case-text-link {
  color: var(--page-fg);
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.25em;
}

.case-text-link {
  font-weight: 570;
}

.case-service-link {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 2.2rem;
  font-size: 0.88rem;
  font-weight: 430;
}

.case-service-link span {
  color: var(--muted-fg);
}

.case-additional {
  padding: clamp(2rem, 3vw, 3rem) 0;
}

.case-additional .case-content h3 {
  margin-bottom: 1.5rem;
  font-size: clamp(1.4rem, 2vw, 2.15rem);
}

.case-additional .case-detail-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.3rem, 2.5vw, 2.5rem);
}

.case-confidentiality,
.case-closing,
.case-teaser {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 6vw, 7rem);
  border-top: 1px solid var(--line);
  padding: clamp(3.5rem, 6vw, 6rem) 0;
}

.case-confidentiality h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 540;
  letter-spacing: -0.035em;
}

.case-closing .primary-link {
  margin-top: 1.7rem;
}

.case-teaser {
  padding: clamp(3.5rem, 6vw, 6rem) 0;
}

.case-teaser .eyebrow {
  margin-bottom: 1.2rem;
}

.case-teaser .case-text-link,
.case-service-teaser .case-text-link {
  display: inline-block;
  margin-top: 1.5rem;
}

.case-service-teaser {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
  border-top: 1px solid var(--line);
  padding: 2rem 0;
}

.case-service-teaser p {
  margin: 0;
  color: var(--muted-fg);
  line-height: 1.55;
}

.case-service-teaser .case-text-link {
  margin-top: 0;
}

@media (max-width: 58rem) {
  .case-hero {
    min-height: auto;
  }

  .case-section-heading,
  .case-confidentiality,
  .case-closing,
  .case-teaser {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .case-featured,
  .case-additional {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }

  .case-rail {
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 42rem) {
  .case-hero h1 {
    font-size: clamp(2.7rem, 11vw, 4.1rem);
  }

  .case-detail-list,
  .case-additional .case-detail-list {
    grid-template-columns: 1fr;
    gap: 1.3rem;
  }

  .case-featured .case-detail-list div:last-child {
    grid-column: auto;
  }
}