/* V18.8 — searchable case-study hub */
.case-browser{
  max-width:1180px;
  margin:28px auto 0;
  padding:0 20px;
}
.case-browser-panel{
  background:#fff;
  border:1px solid #dbe7ef;
  border-radius:22px;
  box-shadow:0 14px 38px rgba(8,40,68,.08);
  padding:24px;
}
.case-browser-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  margin-bottom:18px;
}
.case-browser-head h2{
  color:#082844;
  font-size:25px;
  line-height:1.3;
  margin:0 0 5px;
}
.case-browser-head p{
  color:#607286;
  margin:0;
}
.case-result-count{
  flex:0 0 auto;
  color:#0b5e8e;
  background:#edf7fc;
  border-radius:999px;
  padding:7px 12px;
  font-size:14px;
  font-weight:850;
}
.case-filter-group{
  display:grid;
  grid-template-columns:110px minmax(0,1fr);
  gap:14px;
  align-items:start;
  padding:15px 0;
  border-top:1px solid #e5edf3;
}
.case-filter-label{
  color:#173a58;
  font-weight:900;
  padding-top:8px;
}
.case-filter-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:9px;
}
.case-filter-button,
.case-reset{
  appearance:none;
  border:1px solid #cfe0eb;
  background:#f7fbfd;
  color:#31546e;
  border-radius:999px;
  min-height:38px;
  padding:7px 14px;
  font:inherit;
  font-size:14px;
  font-weight:800;
  cursor:pointer;
  transition:border-color .18s ease,background .18s ease,color .18s ease,transform .18s ease;
}
.case-filter-button:hover,
.case-reset:hover{
  transform:translateY(-1px);
  border-color:#75a9c7;
}
.case-filter-button.is-active{
  color:#fff;
  background:#0b5e8e;
  border-color:#0b5e8e;
  box-shadow:0 7px 18px rgba(11,94,142,.2);
}
.case-filter-button:focus-visible,
.case-reset:focus-visible{
  outline:3px solid #ffb049;
  outline-offset:3px;
}
.case-reset-row{
  display:flex;
  justify-content:flex-end;
  padding-top:14px;
  border-top:1px solid #e5edf3;
}
.case-reset{
  color:#9a4f00;
  background:#fff7ea;
  border-color:#f5cf97;
}
.case-page .case-grid{
  align-items:stretch;
}
.case-page .case-card{
  display:flex;
  min-width:0;
}
.case-card-link{
  display:flex;
  flex-direction:column;
  width:100%;
  color:inherit;
  text-decoration:none;
}
.case-cover{
  position:relative;
  overflow:hidden;
  background:#e9f0f5;
}
.case-page .case-card .case-cover{padding:0}
.case-page .case-card .case-cover img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  transition:transform .35s ease;
}
.case-card-link:hover .case-cover img{
  transform:scale(1.035);
}
.photo-count{
  position:absolute;
  right:12px;
  bottom:12px;
  color:#fff;
  background:rgba(5,34,58,.88);
  border:1px solid rgba(255,255,255,.35);
  border-radius:999px;
  padding:5px 10px;
  font-size:12px;
  font-weight:850;
  backdrop-filter:blur(5px);
}
.case-page .case-card .case-copy{
  display:flex;
  flex-direction:column;
  flex:1;
  padding:20px 20px 22px;
}
.case-page .case-card .case-copy p{
  margin-bottom:18px;
}
.case-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:auto;
  color:#0b5e8e;
  font-size:14px;
  font-weight:900;
}
.case-more::after{
  content:"→";
  transition:transform .18s ease;
}
.case-card-link:hover .case-more::after{
  transform:translateX(4px);
}
.case-card[hidden]{
  display:none!important;
}
.case-empty{
  display:none;
  max-width:1180px;
  margin:0 auto 70px;
  padding:35px 20px;
  text-align:center;
  color:#587088;
}
.case-empty.is-visible{
  display:block;
}
.case-empty strong{
  display:block;
  color:#082844;
  font-size:22px;
  margin-bottom:6px;
}
@media(max-width:720px){
  .case-browser{padding:0 16px}
  .case-browser-panel{padding:19px 16px}
  .case-browser-head{display:block}
  .case-result-count{display:inline-flex;margin-top:12px}
  .case-filter-group{grid-template-columns:1fr;gap:8px}
  .case-filter-label{padding-top:0}
  .case-filter-buttons{
    flex-wrap:nowrap;
    overflow-x:auto;
    padding:2px 2px 8px;
    scroll-snap-type:x proximity;
    overscroll-behavior-inline:contain;
  }
  .case-filter-button{flex:0 0 auto;scroll-snap-align:start}
  .case-reset-row{justify-content:flex-start}
  .case-page .case-card .case-cover img{aspect-ratio:16/11}
}
@media(prefers-reduced-motion:reduce){
  .case-filter-button,.case-reset,.case-card-link img,.case-more::after{transition:none}
}