/* Shared case study layout: one hero pattern and one rhythm for every page. */

.cs-header {
  padding: 120px 0 72px;
}
.cs-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 440px);
  gap: 72px;
  align-items: center;
}
.cs-split__copy .cs-header__title {
  font-size: clamp(2.2rem, 4.2vw, 3.5rem);
  line-height: 1.02;
  max-width: none;
}
.cs-split__copy .cs-header__intro {
  font-size: 17px;
  line-height: 1.7;
  max-width: 560px;
}
.cs-split__media {
  margin: 0;
  border-radius: var(--ae-card-radius);
  overflow: hidden;
  background: #ebe9e3;
}
.cs-split__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cs-split__media--portrait {
  aspect-ratio: 4 / 5;
}
.cs-split__media--portrait img {
  object-position: center 30%;
}
.cs-split__media--landscape {
  aspect-ratio: 4 / 3;
}
.cs-split__media--video {
  background: none;
  border-radius: 0;
  overflow: visible;
}
.cs-split__media--video .cs-video__caption {
  margin-top: 12px;
}

.cs-metrics {
  padding-bottom: 72px;
}
.cs-body {
  padding-bottom: 72px;
}

@media (max-width: 920px) {
  .cs-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cs-split__media--portrait,
  .cs-split__media--landscape {
    max-width: 520px;
  }
}
@media (max-width: 640px) {
  .cs-header {
    padding: 96px 0 48px;
  }
  .cs-split {
    gap: 32px;
  }
  .cs-split__copy .cs-header__title {
    font-size: clamp(2rem, 9vw, 2.6rem);
  }
  .cs-split__copy .cs-header__intro {
    font-size: 16px;
  }
  .cs-metrics,
  .cs-body {
    padding-bottom: 56px;
  }
}

/* Header labels: same back link and client kicker on every page */
.cs-split__copy .cs-back-link {
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  margin-bottom: 18px;
  font-family: var(--ae-font-mono);
  font-size: 12px;
  letter-spacing: var(--ae-nav-tracking);
  text-transform: uppercase;
  color: var(--ae-text-muted-on-light);
  text-decoration: none;
}
.cs-split__copy .cs-back-link:hover {
  color: var(--ae-text-dark);
}
.cs-split__copy .cs-header__kicker {
  display: flex;
}

/* Stats fill the row whatever the count */
.cs-metrics {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
@media (max-width: 920px) {
  .cs-metrics {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .cs-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .cs-metrics__item {
    padding: 18px;
  }
  .cs-metrics__item strong {
    font-size: 22px;
  }
  .cs-metrics__item span {
    font-size: 14px;
    line-height: 1.5;
  }
}

/* Website screenshots: desktop and phone side by side */
.cs-site {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 24px;
  align-items: end;
  padding-bottom: 72px;
}
.cs-site__shot {
  display: block;
  border-radius: var(--ae-card-radius);
  overflow: hidden;
  border: 1px solid var(--ae-border-on-light);
  background: var(--ae-white);
  transition: box-shadow 0.3s ease;
}
.cs-site__shot:hover {
  box-shadow: var(--ae-shadow-hover);
}
.cs-site__shot img {
  display: block;
  width: 100%;
  height: auto;
}
.cs-site__shot--mobile {
  border-radius: 24px;
}
@media (max-width: 640px) {
  .cs-site {
    grid-template-columns: minmax(0, 1fr) 96px;
    gap: 12px;
    padding-bottom: 56px;
  }
  .cs-site__shot--mobile {
    border-radius: 14px;
  }
}

/* Client fact block under the case header intro */
.cs-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 28px;
  margin: 28px 0;
  padding: 20px 0;
  border-top: 1px solid var(--ae-border, rgba(19, 19, 19, 0.12));
  border-bottom: 1px solid var(--ae-border, rgba(19, 19, 19, 0.12));
}
.cs-facts div {
  margin: 0;
}
.cs-facts dt {
  font-family: var(--ae-font-mono);
  font-size: 11px;
  letter-spacing: var(--ae-nav-tracking);
  text-transform: uppercase;
  color: var(--ae-text-muted-on-light);
  margin-bottom: 4px;
}
.cs-facts dd {
  margin: 0;
  font-size: 15px;
}
.cs-facts dd a {
  color: inherit;
}