/* Original CAD display mesh; user-controlled assembly and orbit. */
.inhouse-heading{display:grid;grid-template-columns:1.15fr .85fr;gap:9%;align-items:end;margin-bottom:56px}
.inhouse-heading .display-title{font-size:clamp(50px,5.4vw,83px);line-height:1.02;text-wrap:initial}
.inhouse-summary .lead{font-size:25px;line-height:1.2;margin-bottom:18px}
.inhouse-summary>p:last-child{max-width:470px;color:#acbac0;font-size:14px;line-height:1.75}
.inhouse-layout{grid-template-columns:1.22fr 1fr;gap:6%;align-items:start}
.cad-stage{--spread:0;margin:0;position:sticky;top:108px;min-width:0;background:radial-gradient(ellipse at 49% 43%,#34454e 0%,#233037 40%,#182126 75%);border:1px solid #44545d;border-radius:8px;overflow:hidden;isolation:isolate;box-shadow:0 24px 65px #0002}
.cad-stage:before{content:"";position:absolute;left:0;top:0;width:48px;height:2px;background:var(--lime);z-index:3}
.cad-topline{padding:21px 24px 8px;display:flex;justify-content:space-between;align-items:center;gap:15px;position:relative;z-index:2;font-size:10px;font-weight:500;letter-spacing:.09em}
.cad-view-label{font-size:8px;color:var(--lime);letter-spacing:.13em;text-align:right;opacity:.85}
.cad-viewport{position:relative;height:clamp(350px,57vh,540px);width:100%;overflow:hidden;touch-action:pan-y}
.cad-viewport:before{content:"";position:absolute;bottom:5%;left:20%;width:60%;height:9%;border-radius:50%;background:radial-gradient(ellipse,#0008,transparent 72%);transform:scaleX(calc(1 + var(--spread) * .2));opacity:calc(.8 - var(--spread) * .3)}
.cad-viewport:after{content:"";position:absolute;bottom:9%;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,#d7ff3f35,transparent);transform:scaleX(calc(.6 + var(--spread) * .4));z-index:-1}
.cad-poster{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:contain;filter:drop-shadow(0 10px 10px #0002)}
.cad-bottom{position:relative;padding:17px 24px 0;border-top:1px solid #ffffff13}
.cad-kicker{font-size:18px;font-weight:500;letter-spacing:-.025em;color:#f1f4ef}
.cad-status{font-size:11px;line-height:1.5;color:#aebec5;margin:7px 0 0}
.cad-toolbar{padding:16px 24px 21px;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:73px}.cad-toolbar[hidden]{display:none}
.cad-modes{display:flex;gap:4px;padding:4px;background:#11191e;border:1px solid #425158;border-radius:5px}
.cad-modes button{border:0;background:transparent;color:#b5c2c8;padding:10px 15px;display:flex;align-items:center;justify-content:center;gap:8px;font:500 11px Plex,sans-serif;cursor:pointer;border-radius:3px;transition:background .2s,color .2s}
.cad-modes button[aria-pressed=true]{background:var(--lime);color:#172026}
.cad-modes button:hover{color:#fff;background:#34444c}.cad-modes button[aria-pressed=true]:hover{color:#172026;background:#e2ff73}
.cad-modes svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linejoin:round}
.cad-toolbar button:focus-visible{outline:2px solid #fff;outline-offset:3px}
.inhouse .process-step{transition:border-color .3s;padding-left:0}.inhouse .process-step.is-current{border-color:var(--lime)}.inhouse .process-step.is-current h3{color:#e3ff81}
@media(min-width:851px) and (max-height:800px){.cad-stage{top:95px}.cad-viewport{height:calc(100svh - 295px);min-height:260px}.cad-topline{padding:15px 20px 5px}.cad-bottom{padding:13px 20px 0}.cad-toolbar{padding:12px 20px 15px;min-height:62px}}
@media(max-width:1100px){.inhouse-heading{gap:5%}.inhouse-heading .display-title{font-size:57px}.inhouse-layout{gap:5%}.cad-topline{padding:18px 18px 8px}.cad-bottom{padding:16px 18px 0}.cad-toolbar{padding:14px 18px 18px;gap:9px}.cad-status{font-size:10px}.cad-modes button{padding:9px 12px}.cad-auto{font-size:9px}}
@media(max-width:850px){.inhouse-heading{grid-template-columns:1fr;gap:26px;margin-bottom:32px}.inhouse-heading .display-title{font-size:clamp(43px,8.6vw,74px)}.inhouse-summary .lead{font-size:25px}.inhouse-summary>p:last-child{max-width:600px}.inhouse-layout{grid-template-columns:1fr;gap:36px}.cad-stage{position:relative;top:auto;width:100%;max-width:600px;margin:0 auto}.cad-viewport{height:auto;aspect-ratio:1/1.03}.cad-status{font-size:11px}.cad-progress{display:none}.cad-toolbar{justify-content:flex-start}.cad-kicker{font-size:20px}}
@media(max-width:400px){.cad-topline{font-size:9px;padding:16px 14px 10px}.cad-view-label{font-size:7px}.cad-bottom{padding:16px 14px 0}.cad-status{font-size:10px}.cad-kicker{font-size:18px}.cad-toolbar{padding:12px 14px 17px}.cad-modes{width:100%}.cad-modes button{flex:1;font-size:11px;min-height:36px}.inhouse-heading .display-title{font-size:clamp(40px,12.5vw,50px)}}
@media(prefers-reduced-motion:reduce){.inhouse .process-step,.cad-modes button{transition:none}}

/* Comfortable touch targets for both assembly controls. */
.cad-modes button{min-height:44px}


.cad-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:none;outline-offset:-4px}
.cad-canvas.is-dragging{cursor:grabbing}
.cad-canvas[hidden],.cad-activate[hidden]{display:none}
.cad-canvas:focus-visible{outline:2px solid var(--lime)}
.cad-poster{pointer-events:none}.cad-poster.is-replaced{opacity:0}
.cad-activate{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);display:flex;align-items:center;gap:24px;white-space:nowrap;border:1px solid #d7ff3f80;background:#172126ed;color:var(--lime);padding:13px 18px;border-radius:5px;min-height:46px;font:500 12px Plex,sans-serif;cursor:pointer}
.cad-toolbar{flex-wrap:wrap;gap:12px}
.cad-modes{flex:1}.cad-modes button{flex:1;white-space:nowrap;padding-inline:14px}
.cad-tools{display:flex;gap:4px}
.cad-tools button{width:44px;height:44px;border:1px solid #526169;border-radius:4px;background:#172126;color:#dfe6e5;font:400 22px Plex,sans-serif;cursor:pointer}
.cad-tools button:hover{border-color:var(--lime);color:var(--lime)}
@media(max-width:400px){.cad-modes{flex-basis:100%}.cad-tools{margin-left:auto}.cad-toolbar{padding-top:12px}.cad-status{font-size:11px}}

.cad-canvas{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.cad-viewport{overscroll-behavior:contain}