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figcaption{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:.35rem;font-size:.72rem}.case-study-plans{max-width:1400px;margin:clamp(1.25rem,3vw,2rem) auto 0;padding:0 clamp(1rem,3vw,1.75rem)}.case-study-plans summary{cursor:pointer;color:var(--blue-deep);align-items:center;gap:.45rem;padding:.55rem 0;font-weight:700;list-style:none;display:inline-flex}.case-study-plans summary::-webkit-details-marker{display:none}.case-study-plans summary:before{content:"+";font-size:1.1rem;line-height:1}.case-study-plans[open] summary:before{content:"-"}.case-study-plans-note{color:var(--muted);max-width:40rem;margin:.35rem 0 1rem;font-size:.92rem}.case-study-plans-grid{grid-template-columns:1fr;gap:1rem;display:grid}.case-study-plans-grid:has(figure:only-child){grid-template-columns:1fr}@media (width>=900px){.case-study-plans-grid{grid-template-columns:1fr 1fr}.case-study-plans-grid:has(figure:only-child){grid-template-columns:1fr}}.case-study-plans-grid figure{border:1px solid var(--line);background:#fff;margin:0;padding:.75rem}.case-study-plans-grid img{object-fit:contain;background:#f7fafc;width:100%;height:auto;max-height:min(72svh,720px);display:block}.case-study-plans-grid figcaption{color:var(--muted);margin-top:.45rem;font-size:.82rem}.case-study-plans-file{letter-spacing:.08em;text-transform:uppercase;color:var(--blue-deep,#0a3558);margin-left:.35rem;font-size:.7rem;font-weight:650}a.showcase-zoom{color:inherit;text-decoration:none}.residential-empty{text-align:left;max-width:42rem;margin:0 auto;padding:clamp(3rem,7vw,5rem) 1.25rem}.residential-empty h2{max-width:14ch;margin:.55rem 0 .85rem;font-size:clamp(1.8rem,4vw,2.6rem)}.residential-empty p{color:var(--muted);margin:0}@media (width<=900px){.case-study-narrative,.showcase-split,.showcase-process{grid-template-columns:1fr}.showcase-process-rail{grid-template-columns:repeat(3,1fr)}.case-study-head{margin-bottom:1.5rem}.case-study-head h2{font-size:clamp(1.65rem,7vw,2.4rem)}}@media 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