/* ---------------------------------------------
   Case study pages
--------------------------------------------- */

.case-placeholder {
  max-width: 700px;
  margin: 0 auto;
  padding: 5rem 0 8rem;
}

.case-placeholder .eyebrow a:hover {
  color: var(--accent);
}

.case-placeholder h1 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.3;
  margin: 0 0 1.5rem;
}

.placeholder-note {
  color: var(--text-muted);
  font-size: 1.02rem;
}

.case-breadcrumb {
  padding-top: 40px;
}

.case-breadcrumb a {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.case-breadcrumb a:hover {
  color: var(--accent);
}

.case-hero {
  padding-top: 56px;
}

.case-hero .two-col {
  align-items: start;
}

.case-num {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 18px;
}

.case-hero h1 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 48px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin: 0;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.case-tags .tag,
.case-footer-tags .tag {
  font-size: 12px;
  padding: 4px 10px;
  color: var(--text-muted-2);
}

.case-meta-bar {
  padding-top: 40px;
}

.case-meta-bar .two-col {
  padding: 22px 0;
  border-top: 1.5px solid var(--accent);
  border-bottom: 1px solid var(--border);
}

.case-meta-row {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text-muted-2);
}

.case-content {
  padding-top: 56px;
}

.case-row {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: var(--col-gap);
  align-items: start;
  padding-bottom: 56px;
}

.case-row:last-child {
  padding-bottom: 80px;
}

.case-row-label {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 8px;
  position: sticky;
  top: 96px;
}

.case-row-body {
  max-width: 62ch;
}

.case-row-body p {
  margin: 0 0 20px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-body);
}

.case-row-body p:last-child {
  margin-bottom: 0;
}

.case-row-body ul {
  margin: -8px 0 20px;
  padding-left: 1.2em;
}

.case-row-body li {
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 8px;
}

.case-row-body ul:last-child {
  margin-bottom: 0;
}

.case-footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  margin-bottom: 32px;
}

.confidentiality-note {
  margin: 0 0 56px;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-faint-2);
  max-width: 62ch;
}

@media (max-width: 900px) {
  .case-hero .two-col,
  .case-meta-bar .two-col,
  .case-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .case-row-label {
    position: static;
  }
  .case-num {
    padding-top: 0;
  }
}

.case-close-band {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.case-close-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 44px 0;
}

.case-close-inner .more-link {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 300;
  color: var(--text);
}

.case-close-inner .more-link:hover {
  color: var(--accent);
}

.case-close-inner .back-index {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.case-close-inner .back-index:hover {
  color: var(--accent);
}