/* A technical model is the central interactive moment of the narrative. */
.inside{background:#daddd5;overflow:hidden;padding-bottom:74px}
.inside-heading{margin-bottom:38px}.inside-heading h2{font-size:clamp(68px,8.5vw,136px)}
.inside-heading h2 span{color:#5f6d58}
.assembly-layout{grid-template-columns:minmax(0,1.8fr) minmax(310px,1fr);gap:5vw;align-items:center}
.assembly-visual{padding-top:0;margin-left:0;width:100%}
.study-topline{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #aab3a1;padding:16px 0;gap:16px;min-height:68px}
.drawing-label{position:static;letter-spacing:.055em;font-size:12px;line-height:1.5;max-width:220px;color:#45533e}
.study-style{display:none;align-items:center;gap:0;border:1px solid #9da994;padding:3px;border-radius:4px}
.study-style button{border:0;background:none;padding:7px 11px;min-height:36px;font-size:12px;border-radius:2px}
.study-style button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.wall-viewport{position:relative;width:100%;height:clamp(400px,38vw,625px);display:none}
.wall-canvas{width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab;outline:none}
.wall-canvas:active{cursor:grabbing}.wall-label{position:absolute;font-size:11px;letter-spacing:.035em;white-space:nowrap;transform:translate(-50%,-100%);pointer-events:none;color:#374632;z-index:2;background:#daddd5c9;padding:4px 6px;transition:opacity .3s}
.wall-drag-hint{position:absolute;bottom:10px;left:0;right:0;text-align:center;font-size:11px;letter-spacing:.06em;color:#53604b;pointer-events:none}
.wall-tools{display:block;padding-top:24px;border-top:1px solid #aab3a1;margin-top:5px}
.assembly-svg{height:clamp(400px,38vw,625px);width:100%;object-fit:contain}
.wall-rotate{visibility:hidden}.three-ready .wall-rotate{visibility:visible}
.three-ready .wall-viewport{display:block}.three-ready .assembly-svg{display:none}.three-ready .study-style{display:flex}.three-ready .wall-tools{display:block}
.separation-title{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;gap:20px}.separation-title output{font-size:12px;color:#4e5c46;font-weight:400}
#wall-separation{width:100%;height:32px;margin:10px 0 4px;appearance:none;background:transparent;cursor:ew-resize;touch-action:pan-y;accent-color:var(--ink)}
#wall-separation::-webkit-slider-runnable-track{height:2px;background:#a5b09b}
#wall-separation::-webkit-slider-thumb{appearance:none;height:23px;width:23px;background:var(--ink);border:6px solid #daddd5;outline:1px solid #46533d;border-radius:50%;margin-top:-11px;transition:background .2s,transform .2s}
#wall-separation:hover::-webkit-slider-thumb{background:#c74625;transform:scale(1.12)}
#wall-separation::-moz-range-track{height:2px;background:#a5b09b}
#wall-separation::-moz-range-thumb{height:14px;width:14px;background:var(--ink);border:4px solid #daddd5;outline:1px solid #46533d;border-radius:50%}
#wall-separation:focus-visible{outline:2px solid var(--ink);outline-offset:7px}
.wall-tool-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px}.wall-tool-bottom>span{font-size:11px;letter-spacing:.035em;color:#53604b}.wall-tool-bottom>span>span{margin:0 8px}
.wall-rotate{display:flex;align-items:center;gap:10px}.wall-rotate button{border:0;background:none;min-width:36px;min-height:44px;padding:6px;font-size:22px}.wall-rotate [data-wall-reset]{font-size:12px;min-width:74px}
.wall-rotate button:hover{color:#8c321d}.drawing-foot{margin-left:0;margin-top:20px}.assembly-controls{padding-top:0}
.diagram-note{font-size:12px}.stage-tabs button{padding:13px 9px;font-size:14px}.stage-tabs button:first-child{padding-right:16px}.stage-index{font-size:64px;letter-spacing:-.02em;color:#5e7352;margin:34px 0 20px}
#stage-panel{min-height:357px}#stage-title{font-size:clamp(38px,3.45vw,57px);line-height:1.03}#stage-copy{line-height:1.7}
/* A field journal exposes several authentic views instead of a decorative carousel. */
.field-image img{transition:opacity .24s;min-height:100%;width:100%;object-position:50% 50%}.field-image{background:#343b35;min-height:620px}.field-image-label{position:absolute;left:27px;right:27px;bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 13px;color:#fff;background:#111912d4;font-size:12px;letter-spacing:.04em;z-index:2}
.craft-views{display:flex;gap:5px;margin-top:30px;border-top:1px solid #526047;padding-top:18px;flex-wrap:wrap;width:100%}.craft-views button{background:none;color:#c7d0bf;border:1px solid #69745f;padding:10px 16px;min-height:44px;font-size:13px;transition:color .2s,background .2s,border-color .2s}.craft-views button[aria-pressed="true"]{background:var(--paper);color:var(--ink);border-color:var(--paper)}.craft-views button:hover{border-color:var(--orange)}
.share-project{display:flex;gap:24px;align-items:center;border:0;background:none;font-size:13px;padding:12px 0;min-height:44px;margin-top:14px}.share-project>span{font-size:22px}.share-status{font-size:12px;display:block;min-height:20px;color:#4f5e46}
/* A persistent, compact way through the story. */
.reading-nav{position:fixed;top:18px;left:50%;transform:translate(-50%,-90px);z-index:35;background:#171a18ed;color:#f1f2ed;display:flex;align-items:center;gap:30px;padding:8px 10px 8px 21px;border:1px solid #5a65534d;backdrop-filter:blur(16px);box-shadow:0 10px 35px #0002;transition:transform .35s cubic-bezier(.2,.7,.2,1),opacity .35s;opacity:0;pointer-events:none;border-radius:3px}
.reading-nav.visible{transform:translate(-50%,0);opacity:1;pointer-events:auto}.reading-nav-brand{font-family:var(--display);font-weight:600;font-size:24px;letter-spacing:-.02em}.reading-nav-brand span{color:var(--orange)}.reading-nav-links{display:flex;gap:22px;align-items:center}.reading-nav-links a{font-size:12px;color:#c6cfbd;white-space:nowrap;min-height:40px;display:flex;align-items:center;position:relative}.reading-nav-links a[aria-current="location"]{color:#fff}.reading-nav-links a[aria-current="location"]:after{content:'';position:absolute;bottom:3px;left:0;right:0;height:1px;background:var(--orange)}.reading-nav-contact{padding:10px 15px;background:var(--orange);color:var(--ink);font-size:12px;white-space:nowrap}
.hero-photo{clip-path:polygon(9% 0,100% 0,100% 91%,91% 100%,0 100%,0 9%)}
@media(prefers-reduced-motion:no-preference){.project-dialog[open]{animation:project-enter .4s cubic-bezier(.2,.7,.2,1)}.project-dialog::backdrop{animation:backdrop-enter .35s both}}
@keyframes project-enter{from{opacity:0;transform:translateY(22px) scale(.975)}to{opacity:1;transform:none}}
@keyframes backdrop-enter{from{background:#0c140e00}to{background:#0c140ef0}}
@media(max-width:1050px){.assembly-layout{grid-template-columns:minmax(0,1.45fr) minmax(280px,1fr);gap:4vw}.wall-viewport{height:440px}.study-topline{align-items:start;flex-direction:column;gap:10px}.drawing-label{max-width:none}.stage-index{font-size:54px}#stage-title{font-size:39px}#stage-panel{min-height:370px}.field-image{min-height:600px}.craft-views button{padding:9px 12px}}
@media(max-width:780px){.assembly-layout{display:block}.study-topline{flex-direction:row;align-items:center}.wall-viewport{height:520px}.assembly-controls{display:grid;grid-template-columns:1.35fr 1fr;gap:0 35px;margin-top:30px}.stage-tabs{grid-column:1/-1}#stage-panel{min-height:0}.diagram-note{margin-top:36px}.stage-index{margin-top:28px}.reading-nav{gap:20px;max-width:94vw}.reading-nav-links{gap:17px}.field-image{min-height:510px}.field-caption{padding-left:4vw;padding-right:4vw}}
@media(max-width:600px){.inside-heading{margin-bottom:25px}.inside-heading h2{font-size:17vw}.study-topline{gap:14px}.drawing-label{font-size:12px;max-width:155px}.study-style button{font-size:12px;padding:6px 8px}.wall-viewport{height:360px}.wall-label{font-size:10px;padding:3px}.wall-drag-hint{font-size:12px;bottom:4px}.wall-tools{padding-top:17px}.wall-tool-bottom>span{font-size:10px}.wall-tool-bottom>span>span{margin:0 5px}.wall-rotate{gap:1px}.wall-rotate [data-wall-reset]{min-width:68px}.wall-rotate button{min-width:33px}.assembly-controls{display:block;margin-top:25px}.stage-tabs button{font-size:14px}.stage-index{font-size:47px;margin:25px 0 15px}#stage-title{font-size:39px}.diagram-note{margin-top:25px}.drawing-foot{font-size:11px}.field-image{min-height:0;height:380px}.field-image img{height:100%;max-height:none;min-height:0}.field-image-label{font-size:11px;left:18px;right:18px;bottom:18px;padding:9px 10px;letter-spacing:0}.field-caption{padding:42px 6vw 50px}.craft-views button{flex:1;font-size:13px;padding:9px 12px}.reading-nav{left:12px;right:12px;transform:translateY(-90px);max-width:none;top:12px;justify-content:space-between;gap:14px;padding:6px 7px 6px 15px}.reading-nav.visible{transform:translateY(0)}.reading-nav-brand{font-size:23px}.reading-nav-links{gap:18px}.reading-nav-links a{font-size:12px}.reading-nav-links a[href="#company"]{display:none}.reading-nav-contact{padding:10px 12px;font-size:12px}.reading-nav-brand span{display:none}.share-project{font-size:14px}}
@media(max-width:360px){.wall-viewport{height:325px}.study-topline{flex-wrap:wrap}.study-style{margin-left:auto}.reading-nav-brand{font-size:21px}.reading-nav-links{gap:12px}.reading-nav{gap:10px}.reading-nav-contact{padding:10px}.reading-nav-links a{font-size:11px}.wall-label{font-size:9px}}
@media(prefers-reduced-motion:reduce){.reading-nav,.wall-label,.field-image img{transition:none}.project-dialog[open],.project-dialog::backdrop{animation:none}}
@media(min-width:781px) and (max-height:1050px){.inside-heading{margin-top:28px;margin-bottom:24px}.inside-heading h2{font-size:90px}.wall-viewport,.assembly-svg{height:420px}.study-topline{min-height:64px}.inside{padding-top:40px;padding-bottom:45px}.assembly-controls{align-self:start;padding-top:72px}}
@media(max-width:1050px){.assembly-svg{height:440px}}
@media(max-width:780px){.assembly-svg{height:520px}}
@media(max-width:600px){.assembly-svg{height:360px}}
@media(max-width:360px){.assembly-svg{height:325px}}
/* Keep the photo and its controls in view together, especially on phones. */
.field-image-label{top:24px;bottom:auto}
.field-image .craft-views{position:absolute;bottom:24px;left:27px;right:27px;width:auto;margin:0;padding:6px;border:1px solid #ffffff35;background:#171a18ed;z-index:3;flex-wrap:nowrap}
.field-image .craft-views button{flex:1;color:#f1f2ed;border-color:transparent;padding:10px 12px}
.field-image .craft-views button[aria-pressed="true"]{color:var(--ink);background:var(--paper)}
.wall-label{font-size:12px}.wall-tool-bottom>span{font-size:12px}
@media(max-width:600px){.field-image-label{top:18px;font-size:12px}.field-image .craft-views{bottom:18px;left:18px;right:18px;padding:4px}.field-image .craft-views button{font-size:12px;padding:9px 8px}.wall-label{font-size:11px}.wall-tool-bottom>span{font-size:11px}.drawing-foot{font-size:12px}}
@media(max-width:360px){.wall-label{font-size:10px}.reading-nav-links a{font-size:12px}}