/* Portfolio detail: structured galleries and the documented design decisions. */
.case-gallery-group + .case-gallery-group,
.case-gallery > .gallery-grid + .case-gallery-group { margin-top: 70px; }
.case-gallery-group > h2 { font-size: 32px; line-height: 1.25; margin-bottom: 30px; }
.case-piece { margin: 0; min-width: 0; }
.case-piece a { position: relative; display: block; padding: 20px; background: var(--light); border-radius: 12px; overflow: hidden; }
.case-piece img { display: block; width: 100%; height: auto; max-height: none; object-fit: contain; }
.case-piece a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.case-study { padding-top: 0; }
.case-study-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 8%; align-items: start; margin-bottom: 65px; }
.case-study-intro h2 { font-size: 48px; line-height: 1.16; letter-spacing: -.025em; max-width: 650px; }
.case-study-intro p, .case-decision p { font-size: 18px; line-height: 1.7; color: var(--grey); }
.case-decisions { display: grid; gap: 65px; }
.case-decision { display: grid; grid-template-columns: 1fr 1fr; gap: 8%; align-items: center; min-width: 0; }
.case-decision:nth-child(even) > figure { order: 2; }
.case-decision h3 { font-size: 32px; line-height: 1.25; margin-bottom: 22px; letter-spacing: -.02em; }
.case-external-video { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding: 40px 0; border-top: 1px solid var(--line); }
.case-external-video h2 { font-size: 28px; line-height: 1.3; margin-bottom: 15px; }
.case-external-video p { color: var(--grey); max-width: 700px; }
.case-external-video .button { flex: none; }
@media (max-width: 991px) {
  .case-study-intro h2 { font-size: 40px; }
  .case-study-intro p, .case-decision p { font-size: 16px; }
  .case-decision h3 { font-size: 28px; }
}
@media (max-width: 767px) {
  .case-gallery-group + .case-gallery-group,
  .case-gallery > .gallery-grid + .case-gallery-group { margin-top: 45px; }
  .case-gallery-group > h2 { font-size: 27px; margin-bottom: 24px; }
  .case-study-intro, .case-decision { grid-template-columns: 1fr; gap: 30px; }
  .case-study-intro { margin-bottom: 40px; }
  .case-study-intro h2 { font-size: 36px; }
  .case-decisions { gap: 50px; }
  .case-decision:nth-child(even) > figure { order: 0; }
  .case-piece a { padding: 12px; }
  .case-external-video { display: block; padding-top: 30px; }
  .case-external-video h2 { font-size: 26px; }
  .case-external-video .button { margin-top: 25px; }
}