.origin-path-capability {
  grid-template-columns: auto minmax(20px, 1fr) auto minmax(20px, 1fr) auto minmax(20px, 1fr) auto;
}

.origin-path-capability small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font: 500 10px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0;
  white-space: nowrap;
}

.case-study {
  margin-top: 42px;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}

.case-route {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}

.case-route > div {
  min-height: 148px;
  padding: 26px 28px 24px;
  border-right: 1px solid var(--border);
}

.case-route > div:first-child {
  padding-left: 0;
}

.case-route > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.case-route span,
.case-route b,
.case-route p {
  display: block;
}

.case-route span {
  color: var(--blue);
  font: 700 10px/1.4 ui-monospace, "SFMono-Regular", Consolas, monospace;
  letter-spacing: .08em;
}

.case-route b {
  margin-top: 12px;
  color: var(--text);
  font-size: 18px;
}

.case-route p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.case-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.case-media-grid figure {
  min-width: 0;
  border: 1px solid var(--border);
  background: var(--surface);
}

.case-image {
  aspect-ratio: 1.16;
  overflow: hidden;
  background: #050608;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.case-media-grid figcaption {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
}

.case-media-grid figcaption b {
  color: var(--text);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.case-reading {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  padding: 30px 0;
}

.case-reading p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.case-reading strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 14px;
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--border);
}

.case-metrics > div {
  padding: 20px 24px;
  border-right: 1px solid var(--border);
}

.case-metrics > div:first-child {
  padding-left: 0;
}

.case-metrics > div:last-child {
  border-right: 0;
}

.case-metrics dt {
  color: var(--muted);
  font-size: 10px;
}

.case-metrics dd {
  margin-top: 8px;
  color: var(--text);
  font: 700 14px/1.4 ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.case-disclosure {
  padding: 17px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.proof-followup {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 50px;
  align-items: end;
  margin-top: 72px;
}

.proof-followup h3 {
  margin-top: 9px;
  color: var(--text);
  font-size: clamp(24px, 2.8vw, 38px);
  letter-spacing: -.04em;
}

.proof-followup > p {
  max-width: 650px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .origin-path-capability {
    grid-template-columns: 1fr;
  }

  .case-route,
  .case-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-route > div {
    border-bottom: 1px solid var(--border);
  }

  .case-route > div:nth-child(2) {
    border-right: 0;
  }

  .case-route > div:nth-child(3) {
    border-bottom: 0;
  }
}

@media (max-width: 680px) {
  .case-route,
  .case-media-grid,
  .case-reading,
  .case-metrics,
  .proof-followup {
    grid-template-columns: 1fr;
  }

  .case-route > div,
  .case-route > div:first-child,
  .case-route > div:last-child,
  .case-metrics > div,
  .case-metrics > div:first-child {
    min-height: 0;
    padding: 21px 0;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .case-route > div:last-child,
  .case-metrics > div:last-child {
    border-bottom: 0;
  }

  .case-image {
    aspect-ratio: auto;
  }

  .case-image img {
    height: auto;
  }

  .case-reading,
  .proof-followup {
    gap: 26px;
  }

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

  .case-metrics > div:nth-child(odd) {
    border-right: 1px solid var(--border);
  }
}