.explore-3d{scroll-margin-top:100px;padding-top:76px;padding-bottom:80px}
.explore-3d .section-intro{max-width:740px}
.model-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;margin-top:30px;align-items:stretch}
.model-canvas{position:relative;background:#eeece7;border:1px solid #dddcd6;border-radius:22px;overflow:hidden;min-width:0}
.model-stage{position:relative;width:100%;height:470px}
.model-stage>img{height:100%;width:100%;object-fit:contain;display:block}
.model-stage model-viewer{position:absolute;inset:0;width:100%;height:100%;background:#eeece7;opacity:0}
.model-stage.is-ready model-viewer{opacity:1}
.model-stage.is-ready>img{visibility:hidden}
.model-launch{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);white-space:nowrap;z-index:2;box-shadow:0 6px 22px #132f4330}
.model-toolbar{position:absolute;left:18px;top:18px;z-index:2;display:flex;gap:8px;flex-wrap:wrap}
.model-toolbar[hidden],.model-launch[hidden],.model-card a[hidden]{display:none}
.model-toolbar button{background:#fff;border:1px solid #d6dce1;border-radius:10px;padding:10px 14px;min-height:44px;font:inherit;font-size:.875rem;color:#17334a;cursor:pointer}
.model-toolbar button:hover{background:#e2eaf0}
.model-status{margin:0;padding:16px 22px;background:#fff;border-top:1px solid #dddcd6;color:#425462;min-height:70px;font-size:.875rem;line-height:1.55}
.model-card{padding:28px 24px;border-radius:22px;background:#122c42;color:#fff;display:flex;flex-direction:column;align-items:flex-start}
.model-card .eyebrow{color:#afcddf;margin:0 0 15px}
.model-card h3{font-size:1.65rem;line-height:1.2;margin:0 0 25px;color:#fff}
.model-card label{font-size:.875rem;margin-bottom:8px}
.model-card select{font:inherit;width:100%;min-height:48px;border:1px solid #b4c3ce;padding:12px;border-radius:9px;background:#fff;color:#122c42}
.model-card p{font-size:1rem;line-height:1.6;color:#d6e1e8}
.model-card .button{margin-top:auto;width:100%;text-align:center;background:#fff;color:#122c42;white-space:normal}
.model-card .button:hover{background:#dbeaf4}
.model-note{margin-top:18px;max-width:920px;font-size:.875rem;line-height:1.65;color:#56616a}
.model-launch:disabled{cursor:wait;opacity:.75}
@media(max-width:850px){.model-layout{grid-template-columns:minmax(0,1fr)}.model-stage{height:420px}.model-card{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}.model-card h3,.model-card .eyebrow{grid-column:1/-1;margin-bottom:8px}.model-card label,.model-card select{grid-column:1}.model-card p{grid-column:2;grid-row:3/5;margin:0}.model-card .button{grid-column:1/-1;margin-top:18px}}
@media(max-width:520px){.explore-3d{padding-top:48px;padding-bottom:48px}.model-stage{height:340px}.model-layout{gap:16px}.model-card{display:flex;padding:24px}.model-card h3{margin-bottom:20px}.model-card label{margin-bottom:8px}.model-card .button{margin-top:12px}.model-toolbar{top:12px;left:12px}.model-toolbar button{padding:10px;font-size:.875rem}.model-status{padding:14px 18px}.model-launch{max-width:calc(100% - 32px);white-space:normal;text-align:center}}
@media(prefers-reduced-motion:reduce){.model-stage model-viewer{--camera-orbit-transition-duration:0ms}}