/* Original source screenshots stay readable and can be opened at full size. */
#cases { background: #fff; }
#cases .section-heading { max-width: 900px; margin: 0 auto 34px; }
#cases .section-heading h2 { font-size: 31px; }
#cases .case-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
#cases .case-card { min-width: 0; padding: 18px; border: 1px solid #dce9f4; border-radius: 16px; background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s; }
#cases .case-card:hover { transform: translateY(-4px); border-color: #add6f5; box-shadow: 0 16px 32px -24px #2d689e7a; }
#cases .case-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
#cases .case-tags span { background: #edf6fc; color: var(--primary); border-radius: 20px; padding: 3px 10px; font-size: 10px; line-height: 1.9; }
#cases .case-tags span:last-child { background: #f3f0fc; color: #7860ab; }
#cases .case-image-button { position: relative; display: block; padding: 0; width: 100%; border: 1px solid #e7edf3; border-radius: 15px; overflow: hidden; background: #fff; box-shadow: 0 12px 24px -18px #223b5480; }
#cases .case-image-button img { width: 100%; height: auto; display: block; object-fit: contain; }
#cases .case-image-hint { position: absolute; bottom: 10px; right: 10px; background: #123956e8; color: #fff; border: 1px solid #ccecff40; border-radius: 20px; padding: 4px 10px; font-size: 10px; line-height: 1.8; box-shadow: 0 3px 12px #162e4a1a; }
#cases .case-copy { margin-top: 20px; }
#cases .case-scene { color: #7b8fa3; font-size: 10px; }
#cases .case-copy h3 { font-size: 17px; line-height: 1.7; margin: 4px 0 8px; }
#cases .case-copy p { font-size: 12px; line-height: 1.9; color: #6b7d90; }
#cases .cases-bottom { display: flex; flex-direction: column; align-items: center; gap: 23px; margin-top: 27px; text-align: center; }
#cases .cases-bottom p { color: #8594a4; font-size: 11px; line-height: 1.9; }
#cases .cases-bottom p a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
#cases .cases-consult { min-height: 46px; font-size: 13px; padding: 11px 26px; border-radius: 26px; background: #fff; color: var(--primary); border-color: #b9ddf3; box-shadow: none; }
#cases .cases-consult:hover { background: #eef7fd; }
.case-dialog { width: min(540px, calc(100% - 32px)); max-height: 90vh; padding: 0; border-radius: 16px; text-align: left; }
.case-dialog-header { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 18px; background: #fff; padding: 19px 24px; border-bottom: 1px solid #e5edf4; }
.case-dialog-header p { font-size: 11px; color: #668aa8; margin-bottom: 4px; }
.case-dialog .case-dialog-header h2 { font-size: 21px; color: #172e4a; letter-spacing: 0; }
.case-dialog .dialog-close { position: static; flex: 0 0 34px; }
.case-dialog-content { padding: 24px; background: #f4f7fa; }
.case-dialog-content img { width: min(100%, 360px); height: auto; display: block; margin: 0 auto; border: 1px solid #e1e8ee; border-radius: 13px; box-shadow: 0 10px 25px -18px #1b40566b; }
.case-dialog-content p { margin-top: 20px; font-size: 11px; text-align: center; }
.case-dialog-content a { color: var(--primary); }
.case-viewer-nav { position: sticky; bottom: 0; z-index: 2; background: #fff; border-top: 1px solid #e5edf4; display: flex; justify-content: space-between; gap: 15px; padding: 11px 24px; }
.case-viewer-nav button { color: var(--primary); font-size: 12px; padding: 7px 10px; min-height: 38px; border-radius: 5px; }
.case-viewer-nav button:hover { background: #eef7fd; }
@media (max-width: 1040px) {
  #cases .case-grid { gap: 14px; }
  #cases .case-card { padding: 14px; }
  #cases .case-copy h3 { font-size: 16px; }
}
@media (max-width: 800px) {
  #cases .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  #cases .case-card { padding: 20px; }
  #cases .case-image-button { max-width: 225px; margin-inline: auto; }
}
@media (max-width: 600px) {
  #cases .section-heading h2 { font-size: 26px; }
  #cases .section-heading { margin-bottom: 27px; }
  #cases .case-grid { grid-template-columns: 1fr; gap: 20px; }
  #cases .case-card { padding: 22px; }
  #cases .case-image-button { max-width: 225px; }
  #cases .case-tags { justify-content: center; }
  #cases .case-copy { max-width: 270px; margin: 21px auto 0; }
  #cases .case-copy h3 { font-size: 18px; }
  #cases .case-copy p { font-size: 13px; }
  #cases .cases-bottom { margin-top: 24px; gap: 20px; }
  #cases .cases-bottom p { font-size: 10px; }
  .case-dialog-header { padding: 16px 20px; }
  .case-dialog-content { padding: 20px; }
  .case-dialog .case-dialog-header h2 { font-size: 19px; }
  .case-viewer-nav { padding-inline: 14px; }
}