/* 시공 사례 상세·목록 페이지 전용 추가 스타일. 기존 style.css는 바꾸지 않는다. */
.case-gallery { display: grid; gap: 20px; margin: 0; padding: 0; list-style: none; }
.case-photo { height: 100%; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.case-photo picture { display: block; }
.case-photo img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; background: var(--bg-muted); }
.case-photo figcaption { padding: 12px 16px 14px; color: var(--ink-2); font-size: 1rem; line-height: 1.55; }
.case-gallery + .detail-note { margin-top: 24px; }
@media (min-width: 600px) { .case-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; } }

.cases-page { padding: 28px 0 72px; }
.cases-page h1 { margin-bottom: 12px; font-size: clamp(1.75rem, 6.4vw, 2.5rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; }
.cases-lead { max-width: 760px; color: var(--ink-2); }
.case-filters { display: grid; gap: 14px; margin: 24px 0 8px; }
.case-filters fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.case-filters legend { margin-bottom: 8px; padding: 0; font-weight: 800; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; width: 1px; height: 1px; margin: 0; opacity: 0; }
.chip span, a.chip-link { display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; border: 1px solid #c9c9cc; border-radius: 999px; background: #fff; color: var(--ink); font-size: .95rem; font-weight: 700; text-decoration: none; cursor: pointer; }
.chip input:checked + span, a.chip-link[aria-current="page"] { border-color: var(--red); background: var(--red-tint); color: var(--red); }
.chip input:focus-visible + span { outline: 3px solid var(--ink); outline-offset: 2px; }
.chip small { margin-left: 4px; color: var(--ink-2); font-weight: 600; }
.case-browse { margin: 18px 0 0; color: var(--ink-2); font-size: .95rem; }
.case-browse a { font-weight: 700; }
.case-grid { display: grid; gap: 16px; margin: 24px 0 0; padding: 0; list-style: none; }
@media (min-width: 600px) { .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 960px) { .case-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; } }
.case-item a { display: flex; flex-direction: column; height: 100%; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: inherit; text-decoration: none; }
.case-item a:hover { border-color: var(--ink); }
.case-thumb { display: block; background: var(--bg-muted); }
.case-thumb img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.case-thumb-empty { display: grid; place-items: center; aspect-ratio: 4 / 3; color: var(--ink-2); font-weight: 700; }
.case-card-body { display: grid; gap: 4px; padding: 14px 16px 16px; }
.case-card-area { color: var(--red); font-size: .9rem; font-weight: 700; }
.case-card-title { margin: 0; font-size: 1.125rem; font-weight: 800; line-height: 1.4; }
.case-card-work { color: var(--ink); font-size: .98rem; }
.case-card-date { color: var(--ink-2); font-size: .88rem; }
.case-empty { display: none; margin-top: 16px; padding: 16px; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--ink-2); }
.case-more-link { margin: 20px 0 0; }
.case-more-link .text-link { min-height: 44px; }