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.editor-overlay-card:before,.editor-overlay--selection-right .editor-overlay-card:before{content:"";background:#fffffff5;border-top:1px solid #11182714;border-left:1px solid #11182714;width:14px;height:14px;position:absolute;top:26px;transform:rotate(45deg)}.editor-overlay--selection-left .editor-overlay-card:before{right:-8px}.editor-overlay--selection-right .editor-overlay-card:before{left:-8px}.editor-canvas--editing .editor-overlay--selection-right .editor-overlay-card:before,.editor-canvas--editing .editor-overlay--selection-left .editor-overlay-card:before{display:none}.editor-overlay-card,.editor-overlay-list{pointer-events:auto;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff5;border:1px solid #11182714;border-radius:24px;padding:14px;position:relative;box-shadow:0 14px 30px #11182714}.editor-overlay--selection .editor-overlay-card{max-height:inherit;overflow-y:auto}.editor-progress-card{pointer-events:auto;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;border:1px solid #11182714;border-radius:26px;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:10px;display:flex;box-shadow:0 14px 30px #11182714}.editor-progress-copy{color:var(--text-soft);flex:240px;margin:0;line-height:1.4}.editor-progress-button{white-space:nowrap;width:auto;margin-left:auto}.editor-guide-card{z-index:9;gap:14px;width:min(560px,100% - 48px);padding:24px}.editor-guide-card h3{letter-spacing:-.04em;margin:0;font-size:clamp(1.5rem,2vw,2rem);line-height:1.05}.editor-guide-list{color:var(--text-soft);margin:0;padding-left:1.1rem;line-height:1.6}.editor-guide-list li+li{margin-top:.35rem}.editor-guide-field{gap:8px;display:grid}.editor-guide-field span{color:var(--text-muted)}.editor-guide-field input{min-height:48px;color:var(--text-main);font:inherit;background:#fffffff5;border:1px solid #1118271a;border-radius:16px;padding:0 16px;font-weight:600}.editor-guide-field input:focus{border-color:#4db4966b;outline:none;box-shadow:0 0 0 3px #4db49624}.editor-overlay-list{flex-wrap:wrap;gap:10px;display:flex}.editor-overlay-label{letter-spacing:.14em;text-transform:uppercase;color:#7f9f8a;margin:0 0 10px;font-size:.76rem;font-weight:700}.editor-overlay-chip{min-height:36px;color:var(--text-soft);font:inherit;cursor:pointer;background:linear-gradient(145deg,#f5f8f5,#e8eeea);border:0;border-radius:999px;padding:0 12px;box-shadow:0 8px 16px #1118270d}.editor-overlay-chip.active{color:#f8faf8;background:linear-gradient(145deg,#1f2937,#111827)}.editor-overlay-actions{margin-top:0}.editor-overlay-note{color:var(--text-muted);margin-top:8px}.editor-overlay-copy{color:var(--text-soft);margin:0 0 14px;line-height:1.5}.editor-focus-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.editor-focus-header strong{color:var(--text-main);font-size:1.05rem}.editor-focus-action{min-height:34px;padding:0 12px}.editor-inspector-section{border-top:1px solid #1118270f;margin-top:14px;padding-top:14px}.editor-tool-dock{pointer-events:auto;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff7;border:1px solid #11182714;border-radius:26px;flex-direction:column;align-items:stretch;gap:6px;width:100%;padding:10px;display:flex;position:relative;box-shadow:0 14px 30px #11182714}.editor-tool-dock--compact{gap:12px}.editor-tool-dock-compact-bar{align-items:center;gap:8px;display:flex}.editor-tool-dock-compact-sheet{border-top:1px solid #11182714;gap:12px;padding-top:2px;display:grid}.editor-tool-dock-row{flex-wrap:nowrap;align-items:center;gap:10px;padding-bottom:6px;display:flex;overflow:auto hidden}.editor-tool-group{flex:none;align-items:center;gap:8px;display:flex}.editor-tool-group--compact-grid{flex:auto;grid-template-columns:1fr;align-items:stretch;gap:8px;width:100%;display:grid}.editor-tool-group--levels{border-right:1px solid #11182714;margin-right:4px;padding-right:6px}.editor-tool-group--options{border-right:1px solid #11182714;flex-wrap:wrap;margin-right:4px;padding-right:6px}.editor-tool-option-item{align-items:center;gap:6px;display:inline-flex}.editor-tool-group--rooms{flex-wrap:wrap;min-width:0}.editor-tool-button{min-height:44px;color:var(--text-soft);font:inherit;cursor:pointer;background:linear-gradient(145deg,#f5f8f5,#e8eeea);border:0;border-radius:999px;align-items:center;gap:10px;padding:0 14px;font-weight:600;transition:transform .16s,background .16s,color .16s,box-shadow .16s;display:inline-flex;box-shadow:0 6px 12px #1118270b}.editor-tool-button--compact{min-height:40px;padding:0 12px}.editor-tool-button--summary{justify-content:center;min-width:112px;margin-left:auto}.editor-tool-group--compact-grid .editor-tool-button{justify-content:flex-start;width:100%}.editor-tool-button:hover{color:var(--text-main);background:#fff;transform:translateY(-1px)}.editor-tool-button.active{color:#f8faf8;background:linear-gradient(145deg,#1f2937,#111827)}.editor-tool-button--ghost{color:#8b3a36;background:linear-gradient(145deg,#f7d9d7,#efc0bc);box-shadow:0 6px 12px #a449401a}.editor-tool-button--primary{color:#f8fffd;background:linear-gradient(145deg,#7fbf7a,#5fae59)}.editor-tool-button--danger{color:#8f3f38;background:linear-gradient(145deg,#f6d7d4,#efc1bb);box-shadow:0 6px 12px #a449401a}.editor-tool-icon{text-align:center;width:1.15rem;font-size:1rem;line-height:1}.editor-tool-note{color:var(--text-soft);margin:0;line-height:1.45}.editor-tool-note--subtle{opacity:.82;margin-top:0;padding:0 4px 0 18px;font-size:.84rem;line-height:1.35}.editor-tool-note--compact{padding:0}.plan-svg{cursor:crosshair;touch-action:none;width:100%;height:calc(100% - 92px);display:block}.room-polygon{fill:#bfe2c54d;stroke:none;pointer-events:none}.room-polygon.interactive{pointer-events:auto}.room-polygon.selected{fill:#a0d3aa57;stroke:#4c6d5f;stroke-width:2px;stroke-dasharray:10 8}.room-label{fill:var(--text-main);text-anchor:middle;paint-order:stroke;stroke:#ffffffeb;stroke-width:8px;pointer-events:none;font-size:22px;font-weight:700}.furniture-item{stroke-width:3px;pointer-events:none}.furniture-item.interactive{pointer-events:auto;cursor:pointer}.furniture-item.selected{stroke-width:4px;stroke:#dd7a42!important}.furniture-label{fill:var(--text-main);text-anchor:middle;pointer-events:none;font-size:14px;font-weight:700}.segment-line{stroke-linecap:round;cursor:pointer;pointer-events:none}.segment-hitbox{stroke:#0000;stroke-width:16px;stroke-linecap:round;pointer-events:none}.segment-hitbox.interactive{pointer-events:stroke;cursor:pointer}.segment-line.wall{stroke:#47595f;stroke-width:5px}.segment-line.window{stroke:#84b9c5;stroke-width:5px;stroke-dasharray:22 12}.segment-line.door{stroke:#77b293;stroke-width:5px}.segment-line.selected{stroke:#4e8b78;stroke-width:7px}.draft-line,.draft-preview{fill:none;stroke:#59bda1;stroke-width:5px;stroke-linecap:round;stroke-linejoin:round}.draft-preview{stroke-dasharray:12 12}.draft-node,.hover-node{fill:#fff;stroke:#59bda1;stroke-width:3px}.hover-node{pointer-events:none}.wall-drag-handle{fill:#59bda1;stroke:#fffffff5;stroke-width:3px;cursor:grab}.wall-drag-handle:active{cursor:grabbing}.preview-panel{flex-direction:column;min-height:0;padding:0 4px 4px;display:flex;position:relative}.review-stage{height:100%;min-height:0;display:flex}.review-stage .preview-panel{flex:1}.preview-surface{flex:1;min-height:0;position:relative}.preview-overlay-top{z-index:4}.preview-panel--walkthrough{padding-bottom:12px}.three-canvas-shell{flex:1;width:100%;min-height:0;position:relative}.preview-surface .three-canvas-shell{height:100%}.three-canvas-shell.fullscreen{background:radial-gradient(circle at top,#ecf6efe6,#e4efe8f5);padding:18px}.preview-hud{z-index:2;pointer-events:none;flex-wrap:wrap;gap:8px;max-width:calc(100% - 40px);display:flex;position:absolute;bottom:20px;left:20px}.preview-hud span{color:#29403b;letter-spacing:.02em;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4faf5c7;border-radius:999px;padding:8px 12px;font-size:.82rem}.three-canvas{background:radial-gradient(circle at top,#fdfffceb,#e5eee7f2),linear-gradient(#f5faf6 0%,#e6eee8 100%);border-radius:28px;height:100%;min-height:0;overflow:hidden;box-shadow:0 28px 70px #0f172a29,inset 0 1px #ffffffb8}.three-canvas canvas{width:100%;height:100%;display:block}.fullscreen-button{z-index:2;color:#f8fffd;min-height:36px;font:inherit;cursor:pointer;background:linear-gradient(145deg,#1f2937,#111827);border:0;border-radius:999px;padding:0 12px;position:absolute;top:12px;right:12px}.fullscreen-option-switcher{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffe0;border:1px solid #ffffffa3;border-radius:999px;flex-wrap:wrap;align-items:center;gap:6px;max-width:calc(100% - 180px);padding:6px;display:flex;box-shadow:0 14px 30px #11182714}.fullscreen-option-stack{z-index:2;flex-direction:column;gap:8px;max-width:calc(100% - 180px);display:flex;position:absolute;top:12px;left:12px}.fullscreen-option-button{min-height:38px;color:var(--text-soft);font:inherit;letter-spacing:.01em;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;padding:0 14px;font-weight:600;transition:background .16s,color .16s,border-color .16s,transform .16s,box-shadow .16s}.fullscreen-option-button:hover{color:var(--accent-deep);background:#c6ede299;transform:translateY(-1px)}.fullscreen-option-button:focus-visible{border-color:#4db4966b;outline:none;box-shadow:0 0 0 3px #4db49624}.fullscreen-option-button.active{color:#f8fffd;background:linear-gradient(145deg,#1f2937,#111827);box-shadow:0 10px 22px #1118272e}.fullscreen-option-button.muted{color:var(--text-muted);background:#e9f5f08f}.preview-panel--walkthrough .three-canvas{min-height:0}.empty-state{text-align:center;color:#6f5d4b;place-items:center;height:100%;padding:28px;display:grid}.empty-state-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffd6;border:1px solid #11182714;border-radius:32px;width:min(680px,100%);padding:40px;box-shadow:0 18px 42px #11182714}.empty-state-copy{max-width:52ch;margin:0 auto}.project-wizard{text-align:left;flex-direction:column;gap:18px;margin-top:28px;display:flex}.project-wizard-steps{box-shadow:var(--shadow-inset);background:#f4f9f6f0;border-radius:24px;flex-direction:column;gap:10px;padding:18px 20px;display:flex}.project-wizard-steps p{color:var(--text-soft);margin:0}.project-wizard-actions{justify-content:center}.workspace--blank{min-height:calc(100vh - 48px);box-shadow:var(--shadow-inset);background:linear-gradient(#b0e4bf0f,#b0e4bf0f),repeating-linear-gradient(0deg,#0000,#0000 38px,#61a5940d 38px 39px),repeating-linear-gradient(90deg,#0000,#0000 38px,#61a5940d 38px 39px)}.empty-state h3{color:#2f261a;margin-bottom:8px}.workflow-step-list{gap:10px;display:grid}.workflow-step-button{cursor:pointer;text-align:left;width:100%;font:inherit;border:0}.workflow-step-copy{min-width:0}.workflow-step-button:disabled{cursor:not-allowed}.workflow-header{gap:16px}.workflow-header-actions{align-items:flex-end}.projects-panel--compact .panel-heading{margin-bottom:10px}.toolbar-project-actions--compact{background:#11182708;border-radius:18px;gap:8px;margin-top:0;padding:8px}.toolbar-project-button{min-height:34px;padding:0 12px;font-size:.9rem}.toolbar-project-button--save{justify-content:center;min-width:128px;margin-left:auto}.project-setup-panel{gap:24px;display:grid}.project-setup-stage{align-self:start;gap:24px;max-width:860px;min-height:calc(100vh - 140px);padding:8px 4px 0;display:grid}.project-setup-heading{align-items:flex-start}.project-setup-stage .dashboard-project-title{letter-spacing:-.07em;font-size:clamp(2.4rem,4vw,4rem)}.project-setup-grid{grid-template-columns:minmax(0,1fr);gap:18px;display:grid}.project-setup-form{align-content:start;gap:16px;max-width:760px;min-height:calc(100vh - 260px);display:grid}.project-setup-card{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffb3;border:1px solid #1118270f;border-radius:28px;gap:14px;padding:24px;display:grid;box-shadow:0 18px 42px #1118270d}.project-setup-card__header{gap:4px;display:grid}.project-setup-card__header h3{letter-spacing:-.05em;margin:0;font-size:clamp(1.5rem,3vw,2.1rem)}.project-setup-actions-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.project-setup-action-card{color:var(--text-main);font:inherit;text-align:left;cursor:pointer;background:#f8fbf8c7;border:1px solid #1118270f;border-radius:24px;align-content:start;gap:10px;padding:24px;transition:transform .16s,background .16s,border-color .16s;display:grid}.project-setup-action-card strong{font-size:1.1rem}.project-setup-action-card span:last-child{color:var(--text-soft);line-height:1.6}.project-setup-action-card:hover{background:#ffffffe0;border-color:#1118271a;transform:translateY(-1px)}.project-setup-saved-list{max-height:320px;margin-top:0}.uploaded-plan-list{gap:10px;display:grid}.uploaded-plan-item{border-top:1px solid #11182714;align-items:center;gap:14px;padding:12px 0;display:flex}.uploaded-plan-item strong{min-width:40px;color:var(--text-main)}.uploaded-plan-item span{color:var(--text-soft)}.project-wizard-actions{margin-top:4px}.workspace-demo-overlay{z-index:50;pointer-events:none;width:min(340px,100vw - 48px);position:fixed;top:24px;right:24px}.workspace-demo-card{pointer-events:auto;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(#fffffff7,#f5faf6f2);border:1px solid #11182714;border-radius:24px;gap:12px;padding:18px 18px 16px;display:grid;box-shadow:0 18px 40px #1118271a}.workspace-demo-step{width:fit-content;color:var(--accent-deep);letter-spacing:.12em;text-transform:uppercase;background:#94d08f2e;border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:700;display:inline-flex}.workspace-demo-card h2{letter-spacing:-.04em;margin:0;font-size:1.4rem}.workspace-demo-card p{color:var(--text-soft);margin:0;line-height:1.55}.workspace-demo-actions{justify-content:flex-end;display:flex}.wireframe-shell{background:radial-gradient(circle at 0 0,#bbe2c76b,#0000 18%),linear-gradient(160deg,#f7f9f4 0%,#eef5ee 48%,#e5eee7 100%);grid-template-columns:380px minmax(0,1fr);min-height:100vh;display:grid}.wireframe-kicker,.wireframe-rail-label,.wireframe-card-label{color:var(--text-muted);letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;font-size:.82rem;font-weight:700}.wireframe-rail,.wireframe-main{min-width:0}.wireframe-rail{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#f9fbf9eb;border-right:1px solid #11182714;flex-direction:column;gap:22px;padding:24px;display:flex}.wireframe-rail-brand h1,.wireframe-topbar h2,.wireframe-stage-copy h3{color:var(--text-main);text-wrap:balance;margin:0}.wireframe-rail-brand h1{letter-spacing:-.08em;max-width:9ch;font-size:clamp(2.4rem,4vw,4rem)}.wireframe-rail-note,.wireframe-topbar-note{color:var(--text-soft);margin:12px 0 0;line-height:1.55}.wireframe-rail-section{gap:12px;display:grid}.wireframe-step-list,.wireframe-branch-list,.wireframe-question-list{margin:0;padding:0;list-style:none}.wireframe-step-list{gap:12px;display:grid}.wireframe-step{background:0 0;border-radius:18px;grid-template-columns:30px minmax(0,1fr);gap:14px;padding:14px 12px;display:grid}.wireframe-step strong,.wireframe-inspector-section strong,.wireframe-stage-action strong{color:var(--text-main);display:block}.wireframe-step p,.wireframe-inspector-section p,.wireframe-question-list li{color:var(--text-soft);margin:6px 0 0;line-height:1.45}.wireframe-step-index{width:30px;height:30px;color:var(--text-main);font-variant-numeric:tabular-nums;background:#edf2ee;border-radius:30px;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.wireframe-step-index--branch{color:var(--text-soft);background:#edf2eeb3;font-size:1.15rem}.wireframe-step--done .wireframe-step-index{background:#cfe8cc}.wireframe-step--current{background:#ffffffdb;border:1px dashed #1118271f}.wireframe-step--current .wireframe-step-index{color:#f8fffd;background:#111827}.wireframe-step--locked{opacity:.52}.workflow-step-button--branch{margin-top:6px}.wireframe-branch{border-top:1px solid #11182714;margin-top:24px;padding-top:22px}.wireframe-branch-list{gap:10px;display:grid}.wireframe-branch-list li,.wireframe-question-list li{color:var(--text-soft);padding-left:18px;position:relative}.wireframe-branch-list li:before,.wireframe-question-list li:before{content:"";background:#9ec29d;border-radius:999px;width:7px;height:7px;position:absolute;top:.58rem;left:0}.wireframe-main{grid-template-rows:auto minmax(0,1fr);gap:20px;padding:24px;display:grid}.wireframe-stage-header{grid-template-columns:minmax(0,1fr) minmax(320px,360px);align-items:end;gap:24px;display:grid}.wireframe-stage-copy{min-width:0}.wireframe-stage-copy h3,.wireframe-topbar h2{letter-spacing:-.06em;font-size:clamp(2rem,3vw,3.3rem)}.wireframe-topbar{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.wireframe-topbar-copy{min-width:0}.wireframe-topbar-actions{flex-wrap:wrap;justify-content:flex-end;gap:12px;display:flex}.wireframe-layout{grid-template-rows:auto minmax(0,1fr);gap:18px;display:grid}.wireframe-stage-action{justify-items:start;gap:6px;display:grid}.wireframe-stage-action span{color:var(--text-soft);font-size:.96rem}.wireframe-workspace{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:24px;display:grid}.wireframe-canvas{min-height:640px}.wireframe-canvas-header{color:var(--text-soft);justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;font-size:.94rem;display:flex}.wireframe-canvas-title,.wireframe-canvas-meta{flex-wrap:wrap;align-items:baseline;gap:14px;display:flex}.wireframe-canvas-title strong{color:var(--text-main)}.wireframe-plan{background-color:#f8fbf8;background-image:linear-gradient(#1118270a 1px,#0000 1px),linear-gradient(90deg,#1118270a 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border:1px dashed #1118271f;border-radius:24px;height:590px;position:relative}.wireframe-room{color:var(--text-main);background:#ffffffe0;border:2px solid #1f2a2699;border-radius:22px;justify-content:center;align-items:center;font-weight:600;display:flex;position:absolute}.wireframe-room--living{width:320px;height:220px;top:28px;left:32px}.wireframe-room--hall{width:136px;height:312px;top:28px;left:374px}.wireframe-room--kitchen{width:268px;height:208px;top:276px;left:32px}.wireframe-room--dining{width:190px;height:98px;top:386px;left:320px}.wireframe-scale-tag{color:#f8fffd;background:#111827;border-radius:999px;padding:10px 14px;font-size:.92rem;position:absolute;top:20px;right:20px}.wireframe-inspector{border-left:1px solid #11182714;gap:22px;padding-top:42px;padding-left:24px;display:grid}.wireframe-inspector-section{border-bottom:1px solid #11182714;padding-bottom:18px}.wireframe-inspector-section:last-child{border-bottom:0;padding-bottom:0}.wireframe-readiness-list{gap:12px;display:grid}.wireframe-readiness-list div{border-bottom:1px solid #11182714;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:10px;display:flex}.wireframe-readiness-list div:last-child{border-bottom:0;padding-bottom:0}.wireframe-readiness-list span{color:var(--text-soft);font-variant-numeric:tabular-nums}.wireframe-locked-note{color:var(--text-muted);align-items:center;margin-top:14px;font-size:.92rem;display:inline-flex}.projects-panel--marketing-nav .toolbar-list{gap:4px}.marketing-home,.marketing-article{min-height:100%;padding:10px 0 32px;position:relative}.marketing-article{width:min(100%,56rem)}.marketing-hero,.marketing-article__hero{grid-template-columns:minmax(0,1fr);align-items:stretch;gap:28px;display:grid;position:relative}.marketing-home__intro{gap:18px;display:grid}.marketing-hero__copy{border-radius:36px;padding:clamp(28px,4vw,44px)}.marketing-eyebrow,.marketing-section-label{color:var(--text-muted);letter-spacing:.16em;text-transform:uppercase;margin:0 0 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