/* ============================================================
   Case study page styles
   Builds on styles.css + creatives.css + article.css tokens
   ============================================================ */

.case-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 36px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.case-meta-grid .m { background: var(--surface); padding: 20px 22px; }
.case-meta-grid .m .k {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
}
.case-meta-grid .m .v {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  margin-top: 7px;
  line-height: 1.25;
}
@media (max-width: 680px) { .case-meta-grid { grid-template-columns: 1fr 1fr; } }

/* section label inside the prose flow */
.case-kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 56px;
  margin-bottom: -8px;
}
.case-kicker:first-child { margin-top: 0; }

/* closing CTA */
.case-next { padding: clamp(70px, 10vh, 120px) 0; }
.case-next-card {
  background: var(--ink);
  color: var(--bg);
  border-radius: 28px;
  padding: clamp(40px, 6vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.case-next-card::after {
  content: "";
  position: absolute; right: -100px; top: -100px;
  width: 320px; height: 320px; border-radius: 50%;
  background: var(--accent-wash);
}
.case-next-card .nx-eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--accent-2);
}
.case-next-card h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 44px);
  letter-spacing: -0.02em;
  color: var(--bg);
  margin-top: 14px;
  max-width: 18ch;
}
.case-next-card .nx-actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }

/* results band column counts for cases with fewer hard metrics */
.results .stat-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.results .stat-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) {
  .results .stat-grid.cols-3, .results .stat-grid.cols-2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .results .stat-grid.cols-3, .results .stat-grid.cols-2 { grid-template-columns: 1fr; }
}
.cs-cover-img {
  width: 100%;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  max-height: 62vh;
}