.stone-detail-page{background:#000;overflow-x:clip}.stone-detail-page main{padding-top:120px}.stone-detail-page .header{position:fixed;background:rgba(0,0,0,.94)}.stone-detail-page .stone-section{padding:72px 6vw;margin:0;scroll-margin-top:110px}.stone-hero{max-width:1600px;margin:auto;padding:32px 6vw 60px;display:grid;grid-template-columns:1.1fr 1fr;gap:5vw;align-items:center;scroll-margin-top:120px}.stone-film{text-align:center;min-width:0}.stone-film video{width:100%;aspect-ratio:1;object-fit:contain;display:block;background:#000}.stone-film .film-note{font-size:16px;color:#9d9d96;max-width:420px;margin:15px auto;line-height:1.6}.stone-intro h1{font-family:var(--serif,Georgia,serif);font-weight:400;font-size:clamp(40px,4.5vw,78px);letter-spacing:-.025em;line-height:1.08;margin:22px 0}.stone-intro>p:not(.eyebrow){font-size:19px;line-height:1.7;color:#b9bab1;max-width:560px}.stone-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin:30px 0 18px}.stone-actions .primary-cta{margin:0}.stone-navigation{display:flex;gap:30px;padding:20px 6vw;border-block:1px solid #252723;overflow:auto;white-space:nowrap}.stone-navigation a{font-size:16px}.stone-section h2{font-family:var(--serif,Georgia,serif);font-size:clamp(32px,3.5vw,56px);font-weight:400;margin:16px 0 20px;line-height:1.15}.stone-section p{font-size:18px;line-height:1.7;max-width:760px;color:#b9bab1}.stone-section p.eyebrow{font-size:16px}.stone-photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:36px}.stone-photo{position:relative;padding:0;border:0;cursor:zoom-in;overflow:hidden;color:#e9e6dc}.stone-photo img{width:100%;height:auto;aspect-ratio:1.25;object-fit:contain;display:block;transition:transform .4s}.stone-photo:hover img{transform:scale(1.035)}.photo-expand{position:absolute;bottom:10px;right:14px;font-size:22px}.stone-specifications{display:grid;grid-template-columns:1fr 1.3fr;gap:6vw}.stone-facts{margin:0}.stone-facts>div{display:grid;grid-template-columns:1fr 1.4fr;gap:24px;border-top:1px solid #292c26;padding:18px 0;font-size:16px;line-height:1.6}.stone-facts dt{color:#a7ac9f}.stone-facts dd{margin:0;overflow-wrap:anywhere}.stone-availability{display:flex;align-items:center;justify-content:space-between;gap:32px;border-block:1px solid #252723}.stone-availability .primary-cta{flex-shrink:0;margin:0}.related-stones{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px}.related-stone{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 0;border-bottom:1px solid #252723;font-size:20px}.colour-studies{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.colour-studies figure{margin:0}.colour-studies img{width:100%;height:auto}.colour-studies figcaption{font-size:16px;line-height:1.5;padding:12px 0}.stone-contact-bar{display:none}#stone-photo-dialog{position:fixed;inset:0;width:min(1100px,96vw);max-height:94svh;padding:40px 20px 20px;border:1px solid #333;color:#eee;background:#050505;margin:auto}#stone-photo-dialog::backdrop{background:rgba(0,0,0,.9)}#stone-photo-dialog figure{margin:0;text-align:center}#stone-photo-full{max-width:100%;max-height:68svh;object-fit:contain;display:block;margin:auto}#stone-photo-caption{font-size:16px;margin:16px 0;color:#b9bab1}.photo-close{position:absolute;right:10px;top:5px;background:none;border:0;color:#eee;font-size:26px;padding:8px;cursor:pointer}.photo-controls{display:flex;align-items:center;justify-content:center;gap:30px}.photo-controls button{border:1px solid #45483e;background:transparent;border-radius:50%;width:46px;height:46px;font-size:22px;color:#eee;cursor:pointer}#coating-evidence .microscopy-grid img{max-width:100%;height:auto}.stone-detail-page :is(a,button):focus-visible{outline:2px solid #c3b395;outline-offset:5px}
@media(max-width:700px){.stone-detail-page main{padding-top:100px}.stone-hero{grid-template-columns:1fr;gap:22px;padding:0 6vw 40px}.stone-film{max-width:390px;margin:auto;width:100%}.stone-film video{max-height:42svh}.stone-intro h1{font-size:40px}.stone-intro>p:not(.eyebrow){font-size:17px}.stone-actions{gap:20px;align-items:flex-start;flex-direction:column}.stone-actions .primary-cta{width:100%}.stone-navigation{gap:24px;padding:18px 6vw}.stone-detail-page .stone-section{padding:46px 6vw}.stone-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.stone-specifications{grid-template-columns:1fr;gap:28px}.stone-facts>div{grid-template-columns:1fr 1.3fr;gap:16px}.stone-availability{flex-direction:column;align-items:flex-start}.related-stones{grid-template-columns:1fr}.colour-studies{grid-template-columns:repeat(2,minmax(0,1fr))}.stone-contact-bar{position:fixed;bottom:0;left:0;right:0;background:#080a08f5;border-top:1px solid #34372b;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 5vw calc(12px + env(safe-area-inset-bottom));z-index:60;font-size:16px}.stone-contact-bar .primary-cta{margin:0;padding:11px 20px}.stone-detail-page footer{padding-bottom:130px}.stone-detail-page #stone-photo-dialog{padding-inline:10px}.stone-section p{font-size:16px}}
@media(prefers-reduced-motion:reduce){.stone-photo img{transition:none}}
.stone-detail-page .stone-film{position:relative;inset:auto;width:100%;height:auto;pointer-events:auto;opacity:1;z-index:auto}
.reference-downloads{display:flex;flex-wrap:wrap;gap:18px 32px;margin-top:24px}
@media(max-width:700px){.stone-detail-page main{padding-top:160px}.stone-film video{max-height:32svh}.stone-film .film-note{font-size:16px;margin:12px auto}.stone-detail-page .stone-intro{min-width:0}}

@media(max-width:700px){.stone-detail-page main{padding-top:100px}}
/* A playing stone travels into the collection rather than restarting a page. */
.details-stone-flight{position:fixed;z-index:65;pointer-events:none;background:#000}
.details-stone-flight video{position:static!important;inset:auto!important;transform:none!important;width:100%!important;height:100%!important;max-height:none!important;object-fit:contain;display:block;background:#000}
.journey-details-open main[hidden]{display:none!important}
#journey-details .continuing-stone{position:static;inset:auto;transform:none;opacity:1;pointer-events:auto}
.return-to-journey{margin-bottom:18px;font-size:16px}