/* Case study pages — reuse main design tokens, add article layout. */

.case-wrap {
  padding-top: calc(var(--nav-height) + 2rem);
}

.case-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink-primary);
  margin: 1rem 0;
}

.case-lede {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--ink-secondary);
  line-height: 1.7;
  max-width: 70ch;
  margin-bottom: 1.25rem;
}

.case-section {
  padding-top: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  border-top: 1px solid var(--line-hair);
  max-width: var(--container-max);
}

.case-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: var(--ink-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.case-section h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink-primary);
  margin: 1.5rem 0 0.5rem;
}

.case-section p,
.case-section li {
  font-size: var(--fs-body);
  color: var(--ink-secondary);
  line-height: 1.75;
  max-width: 76ch;
}

.case-section ul {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.case-section code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-hair);
  border-radius: 4px;
  padding: 0.1em 0.4em;
  color: var(--ink-primary);
  word-break: break-word;
}

.case-code {
  background: rgba(8, 10, 16, 0.85);
  border: 1px solid var(--line-hair);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
  overflow-x: auto;
}

.case-code code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.8rem;
  line-height: 1.7;
  white-space: pre;
}

.case-shots-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 1.25rem 0;
}

@media (min-width: 860px) {
  .case-shots-grid {
    grid-template-columns: 1fr;
  }
}

.case-shots-grid figure {
  margin: 0;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line-hair);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.case-shots-grid img {
  display: block;
  width: 100%;
  height: auto;
}

.case-shots-grid figcaption {
  font-size: 0.78rem;
  color: var(--ink-tertiary);
  padding: 0.6rem 0.9rem;
  border-top: 1px solid var(--line-hair);
  font-family: var(--font-mono);
}