@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600&display=swap');
:root{--bg:#101011;--panel:rgba(25,25,26,.87);--line:rgba(255,255,255,.12);--white:#f1f3f5;--muted:#a6adb3;--accent:#bdc8ce;--font:'DM Sans',Arial,sans-serif;color-scheme:dark;font-family:var(--font);font-synthesis:none;background:var(--bg);color:var(--white)}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:disabled{opacity:.35;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{background:none;border:0}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;flex-shrink:0}#viewer{height:100%;width:100%;position:relative;isolation:isolate;overflow:hidden}#scene-canvas{display:block;width:100%;height:100%;position:absolute;inset:0;outline:none;touch-action:none}#reference-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5}#reference-overlay img{width:100%;height:100%;object-fit:contain}#reference-overlay[hidden]{display:none}.scene-vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(9,9,10,.67) 0%,transparent 24%,transparent 71%,rgba(9,9,10,.8) 100%);z-index:2}.topbar{position:absolute;z-index:3;top:0;left:0;right:0;padding:29px 36px;display:flex;justify-content:space-between;align-items:center;gap:24px}.serjam-lockup{display:flex;align-items:center;gap:17px}.serjam-logo{width:118px;height:38px;object-fit:contain;object-position:left center}.brand-divider{height:27px;width:1px;background:var(--line)}.brand-caption{font-size:8px;line-height:1.7;letter-spacing:1.5px;text-transform:uppercase;color:#bbc2c8}.project-lockup{text-align:center;position:absolute;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:9px}.eyebrow{text-transform:uppercase;font-size:9px;letter-spacing:2px;line-height:1.4;color:var(--muted);font-weight:500}.project-lockup .eyebrow{font-size:7px;letter-spacing:2.5px}.project-lockup img{width:190px;height:27px;object-fit:contain}.top-actions{display:flex;align-items:center;gap:9px}.live-label{font-size:9px;text-transform:uppercase;letter-spacing:1.8px;display:flex;align-items:center;gap:8px;margin-right:15px;color:#d4d9dd}.live-label i{width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(189,200,206,.25)}.icon-button{width:36px;height:36px;border:1px solid var(--line);display:grid;place-items:center;border-radius:50%;transition:background .2s,border-color .2s}.icon-button svg{width:16px;height:16px}.icon-button:hover{background:rgba(255,255,255,.08);border-color:#bdc8ce}.scene-title{position:absolute;left:38px;top:141px;z-index:3;pointer-events:none}.scene-title>.eyebrow{color:var(--accent);font-size:8px;letter-spacing:2.7px}.scene-title h1{font-family:Manrope,var(--font);font-weight:400;font-size:35px;line-height:1.2;letter-spacing:-1.4px;margin:12px 0 11px}.scene-title p{font-size:10px;letter-spacing:.2px;color:var(--muted);margin:0}.view-indicator{position:absolute;z-index:3;left:38px;bottom:101px;display:flex;gap:12px;align-items:center;font-size:9px;letter-spacing:.8px;color:#c4ccd2;pointer-events:none}.indicator-line{display:block;width:26px;height:1px;background:var(--accent)}.control-panel{position:absolute;z-index:4;right:28px;top:50%;transform:translateY(-45%);width:283px;background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:19px 18px 8px;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:0 12px 55px rgba(0,0,0,.17)}.panel-topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.panel-topline .eyebrow{font-size:8px;letter-spacing:1.8px}.panel-topline button{padding:0;height:18px;width:20px;opacity:.65}.panel-topline button svg{height:17px;width:17px;transition:transform .2s}.control-panel.collapsed .panel-topline{margin-bottom:7px}.control-panel.collapsed #panel-content{display:none}.control-panel.collapsed .panel-topline button svg{transform:rotate(180deg)}.view-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.view-button{border:1px solid var(--line);border-radius:2px;display:flex;align-items:center;padding:11px 8px;gap:8px;text-align:left;transition:background .2s,border-color .2s}.view-button>span:nth-child(2){font-size:10px}.view-number{font-size:7px;color:#878e95;letter-spacing:.3px}.view-button svg{width:14px;height:14px;opacity:.5;margin-left:auto}.view-button:hover{background:rgba(255,255,255,.04)}.view-button.active{border-color:rgba(189,200,206,.5);background:rgba(189,200,206,.1);color:#e7edf1}.view-button.active .view-number{color:var(--accent)}.view-button.active svg{opacity:.9}.control-section{margin-top:21px}.control-label{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;font-size:10px;color:#cbd1d6}.control-label output{font-size:14px;font-variant-numeric:tabular-nums;color:var(--accent)}.control-label output span{font-size:9px;margin-left:3px;color:#a3afb8}.range-labels{display:flex;justify-content:space-between;font-size:8px;color:#929ba2;margin-top:6px;letter-spacing:.3px}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:3px;padding:0;margin:0 0 5px;display:block;background:linear-gradient(to right,var(--accent) 0%,var(--accent) var(--range-progress,100%),#42494f var(--range-progress,100%),#42494f 100%);border-radius:8px;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:11px;height:11px;border-radius:50%;border:2px solid #cbd5db;background:#cbd5db;box-shadow:0 0 0 4px rgba(189,200,206,.09)}input[type=range]::-moz-range-thumb{width:8px;height:8px;border:2px solid #cbd5db;border-radius:50%;background:#cbd5db;box-shadow:0 0 0 4px rgba(189,200,206,.09)}.sequence-button{margin-top:14px;width:100%;padding:11px 10px;display:flex;align-items:center;gap:7px;background:var(--accent);color:#172027;border-radius:2px;transition:background .2s}.sequence-button:hover{background:#e2e8ec}.sequence-button svg{width:13px;height:13px}.sequence-button>span:nth-child(2){font-size:10px;font-weight:600}.sequence-duration{margin-left:auto;text-transform:uppercase;letter-spacing:1px;font-size:6px;opacity:.6}.sequence-button.playing svg{animation:play-pulse 1s infinite}.lighting-section{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line);margin-top:19px}.control-caption{font-size:10px;color:#bcc4cb}.segmented-control{display:flex;padding:3px;border:1px solid var(--line);border-radius:3px;gap:3px}.segmented-control button{font-size:9px;padding:6px 7px;display:flex;gap:6px;align-items:center;color:#929ba3;border-radius:2px}.segmented-control button.active{background:rgba(255,255,255,.08);color:var(--white)}.light-dot{width:5px;height:5px;border-radius:50%;background:#bdc8ce}.light-dot.neutral{background:#e1e7eb}.comparison-section{margin-top:17px}.compare-toggle{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#c2c9cf;gap:12px;cursor:pointer}.compare-toggle input{position:absolute;opacity:0;width:1px;height:1px}.toggle-track{width:26px;height:15px;border-radius:20px;border:1px solid #555f67;background:#30383e;position:relative;transition:background .2s}.toggle-track:after{content:'';position:absolute;width:9px;height:9px;border-radius:50%;background:#929ca4;top:2px;left:2px;transition:transform .2s,background .2s}.compare-toggle input:checked+.toggle-track{background:#53636e;border-color:#a9b9c4}.compare-toggle input:checked+.toggle-track:after{transform:translateX(10px);background:#e0e8ed}.compare-toggle input:focus-visible+.toggle-track{outline:2px solid var(--accent);outline-offset:4px}#compare-controls{margin-top:13px}#compare-controls[hidden]{display:none}.compare-description{color:#909aa2;font-size:8px;line-height:1.5;margin-bottom:15px}.small-label{font-size:9px;margin-bottom:10px}.small-label output{font-size:10px}.reset-button{display:flex;align-items:center;justify-content:center;gap:7px;color:#919ba3;font-size:8px;width:100%;padding:17px 0 7px;margin-top:8px;transition:color .2s}.reset-button:hover{color:var(--accent)}.reset-button svg{width:11px;height:11px}.bottom-bar{position:absolute;bottom:0;left:0;right:0;z-index:3;padding:22px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px;pointer-events:none}.study-note{font-size:8px;letter-spacing:.2px;color:#9ba5ad;display:flex;align-items:center;gap:7px}.study-note i{width:4px;height:4px;background:#a3b2bd;border-radius:50%}.gesture-hint{display:flex;align-items:center;gap:9px;color:#9da7af;font-size:8px;letter-spacing:.2px}.gesture-hint svg{width:14px;height:19px;opacity:.65}.gesture-hint b{font-weight:500;color:#c5cdd4}.hint-separator{margin:0 10px;color:#69757f}.footer-index{font-size:7px;letter-spacing:1.3px;color:#85919a}.footer-index>span{margin-left:15px;color:var(--accent)}#loading-screen{position:absolute;inset:0;background:#111112;z-index:10;display:grid;place-items:center;transition:opacity .8s ease,visibility .8s ease}#loading-screen.loaded{opacity:0;visibility:hidden;pointer-events:none}.loading-content{text-align:center;max-width:80vw}.loading-kicker{font-size:10px;letter-spacing:3px;color:var(--accent)}.loading-rule{margin:27px auto 23px;width:170px;height:1px;background:#303940;overflow:hidden}.loading-rule i{display:block;background:var(--accent);height:100%;width:55%;animation:load-line 1.8s ease-in-out infinite}.loading-content p{font-family:Manrope,var(--font);font-size:19px;font-weight:400;letter-spacing:-.4px;margin:0 0 12px}.loading-subtitle{font-size:8px;letter-spacing:1.5px;color:#7f8c96}.loading-content.error .loading-rule i{animation:none;width:100%;background:#b78067}.loading-content.error p{font-size:15px;max-width:390px;line-height:1.6}#toast{position:absolute;z-index:12;bottom:80px;left:50%;transform:translateX(-50%);font-size:11px;line-height:1.5;padding:12px 18px;border:1px solid rgba(189,200,206,.3);background:rgba(22,26,30,.95);border-radius:3px;max-width:min(85vw,400px);text-align:center;backdrop-filter:blur(15px)}#toast[hidden]{display:none}@keyframes load-line{0%{transform:translateX(-110%)}100%{transform:translateX(210%)}}@keyframes play-pulse{50%{opacity:.3}}
@media(min-width:1700px){.control-panel{right:48px;width:305px;padding:22px 21px 10px}.topbar{padding:34px 48px}.scene-title{left:50px;top:160px}.scene-title h1{font-size:43px}.bottom-bar{padding:27px 48px}.view-indicator{left:50px}.view-button{padding:14px 9px}.control-section{margin-top:25px}}
@media(max-width:1050px){.topbar{padding:23px 24px}.serjam-logo{width:98px}.brand-caption{font-size:7px}.serjam-lockup{gap:12px}.project-lockup img{width:160px}.live-label{display:none}.scene-title{left:25px;top:130px}.scene-title h1{font-size:28px}.scene-title p{max-width:165px;line-height:1.6;font-size:9px}.control-panel{right:20px;width:255px;padding:16px 15px 8px;transform:translateY(-42%)}.view-button{padding:10px 6px;gap:6px}.view-button>span:nth-child(2){font-size:9px}.view-button svg{width:12px;height:12px}.bottom-bar{padding:20px 24px}.gesture-hint{display:none}.view-indicator{left:25px}}
@media(max-width:700px){.topbar{padding:20px 19px;align-items:flex-start}.brand-divider,.brand-caption{display:none}.serjam-logo{width:92px;height:29px}.project-lockup{top:64px;gap:6px}.project-lockup>.eyebrow{font-size:6px}.project-lockup img{width:160px;height:22px}.top-actions{gap:7px}.icon-button{width:29px;height:29px}.icon-button svg{width:14px;height:14px}.scene-title{top:126px;left:20px}.scene-title>.eyebrow{display:none}.scene-title h1{font-size:22px;margin:0}.scene-title p{display:none}.control-panel{top:auto;bottom:62px;left:14px;right:14px;width:auto;transform:none;padding:13px 14px 7px;background:rgba(24,24,25,.91);border-radius:4px;max-height:52vh;overflow:auto;scrollbar-width:thin}.panel-topline{margin-bottom:10px}.panel-topline .eyebrow{font-size:7px;letter-spacing:1.8px}.view-grid{grid-template-columns:repeat(4,1fr);gap:5px}.view-button{padding:10px 7px;gap:5px;flex-wrap:wrap;align-items:center;justify-content:center;position:relative;min-height:42px}.view-number{display:none}.view-button>span:nth-child(2){font-size:9px}.view-button svg{width:12px;height:12px;margin-left:0}.opening-section{margin-top:16px}.control-label{font-size:9px;margin-bottom:12px}.control-label output{font-size:12px}.range-labels{font-size:7px;margin-top:5px}.sequence-button{padding:10px;margin-top:10px}.sequence-button>span:nth-child(2){font-size:9px}.lighting-section{margin-top:12px;padding-bottom:11px}.control-caption{font-size:9px}.segmented-control button{font-size:8px;padding:5px 9px}.comparison-section{margin-top:11px}.compare-toggle{font-size:9px}.reset-button{padding:11px 0 4px;margin-top:2px;font-size:7px}.bottom-bar{padding:16px 18px 19px;align-items:flex-end;gap:10px}.study-note{font-size:7px}.footer-index{font-size:6px;white-space:nowrap}.footer-index>span{margin-left:6px}.view-indicator{left:20px;top:160px;bottom:auto;font-size:7px;gap:7px}.indicator-line{width:17px}.control-panel.collapsed{overflow:hidden}.control-panel.collapsed .panel-topline{margin-bottom:4px}.loading-kicker{font-size:8px;letter-spacing:2px}.loading-content p{font-size:16px}#toast{bottom:80px;font-size:10px}.control-panel.comparing .sequence-button,.control-panel.comparing .lighting-section,.control-panel.comparing .range-labels,.control-panel.comparing .reset-button{display:none}.control-panel.comparing .opening-section{margin-top:10px}.control-panel.comparing .comparison-section{border-top:1px solid var(--line);padding-top:11px}.control-panel.comparing #compare-controls{margin-top:9px}.control-panel.comparing .compare-description{display:none}.control-panel.comparing{max-height:47vh}}
@media(max-width:380px){.view-button{gap:4px;padding:9px 4px}.view-button>span:nth-child(2){font-size:8px}.footer-index{display:none}.control-panel{bottom:52px}.scene-title h1{font-size:20px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
.project-lockup{display:none}
@media(min-width:1100px){.control-panel{right:12px;width:230px;padding:17px 13px 8px}.view-button{gap:5px;padding:10px 6px}.view-button>span:nth-child(2){font-size:9px}.sequence-duration{display:none}}

.kinematic-note{font-size:8px;line-height:1.5;color:#98a4ae;margin:11px 0 0;letter-spacing:.1px}.scene-title h1{font-size:29px;letter-spacing:-.8px}.scene-title>.eyebrow{font-size:8px;letter-spacing:2px}@media(max-width:700px){.scene-title h1{font-size:21px}.kinematic-note{font-size:7px;margin-top:8px}}