/* Case study page layout */
.qx-case-page {
  padding: 140px 0 var(--space-40);
}
.qx-case-page__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 48px;
  transition: color 0.25s;
}
.qx-case-page__back:hover { color: var(--accent); }
.qx-case-page__hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 80px;
}
.qx-case-page__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.qx-case-page__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0 0 24px;
}
.qx-case-page__lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 48ch;
  margin: 0;
}
.qx-case-page__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
}
.qx-case-page__stat {
  background: var(--base);
  padding: 24px 20px;
}
.qx-case-page__stat-v {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 6px;
}
.qx-case-page__stat-k {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.qx-case-page__shot {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 80px;
  aspect-ratio: 16/9;
  background: var(--surface);
}
.qx-case-page__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.qx-case-page__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 80px;
}
.qx-case-page__block h3 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
}
.qx-case-page__block p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}
.qx-case-page__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding: 48px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
@media (max-width: 900px) {
  .qx-case-page__hero,
  .qx-case-page__grid { grid-template-columns: 1fr; }
  .qx-case-page__stats { grid-template-columns: 1fr; }
}