:root{--bg:#0a0c0a;--paper:#f5f3ed;--ink:#101210;--muted:#6f746d;--line:#d9ddd3;--accent:#cde553;--accent2:#98b52e;--danger:#ff665f;--glass:rgba(18,20,18,.72)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}
button,a{font:inherit}button{cursor:pointer}.hidden{display:none!important}.brand-dot,.pulse-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.eyebrow{font-size:12px;font-weight:850;letter-spacing:.24em;text-transform:uppercase;color:#71795d}.catalog-header{position:sticky;top:0;z-index:20;height:78px;padding:0 clamp(18px,5vw,64px);display:flex;align-items:center;justify-content:space-between;background:rgba(245,243,237,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}
.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;font-weight:900;letter-spacing:.16em}.brand small{letter-spacing:.08em;color:#8b8f87;font-weight:700}.header-actions{display:flex;gap:10px;align-items:center}
.primary-btn,.secondary-btn,.ghost-btn{border:0;border-radius:999px;padding:14px 20px;font-weight:850;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.primary-btn{background:#111411;color:#fff}.primary-btn:disabled{opacity:.38}.secondary-btn{background:#e9efcb;color:#17200c}.ghost-btn{background:rgba(0,0,0,.06);color:#151715}.compact{padding:12px 18px}.wide{width:100%;min-height:56px;font-size:16px}
.hero{padding:clamp(70px,10vw,140px) clamp(18px,7vw,100px) 60px;max-width:1200px}.hero h1{font-size:clamp(46px,8vw,100px);line-height:.93;letter-spacing:-.055em;max-width:980px;margin:18px 0 24px}.hero p{max-width:760px;font-size:clamp(17px,2vw,22px);line-height:1.55;color:#5f645d}.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.hero-badges span{border:1px solid #cfd3ca;border-radius:999px;padding:10px 14px;font-size:12px;font-weight:800;letter-spacing:.1em}
.catalog-shell,.how{padding:40px clamp(18px,5vw,64px) 90px}.catalog-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:30px}.catalog-toolbar h2,.how h2{font-size:clamp(30px,4vw,52px);letter-spacing:-.04em;margin:8px 0}.filters{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.filter-btn{border:1px solid #d4d8cf;background:transparent;border-radius:999px;padding:10px 14px;font-weight:750}.filter-btn.active{background:#151815;color:#fff;border-color:#151815}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{display:block;text-decoration:none;color:inherit;background:#fff;border-radius:24px;overflow:hidden;border:1px solid #e4e4df;transition:.25s transform,.25s box-shadow}.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 60px rgba(0,0,0,.08)}
.product-visual{height:260px;background:linear-gradient(145deg,color-mix(in srgb,var(--c1),white 82%),color-mix(in srgb,var(--c2),white 70%));display:flex;align-items:center;justify-content:center;position:relative}.product-glyph{font-size:92px;color:var(--c1);filter:drop-shadow(0 16px 20px rgba(0,0,0,.16))}.surface-badge{position:absolute;top:16px;right:16px;background:rgba(255,255,255,.72);backdrop-filter:blur(10px);border-radius:999px;padding:7px 9px;font-size:10px;font-weight:900;letter-spacing:.12em}
.product-meta{display:flex;justify-content:space-between;gap:12px;padding:18px 18px 0}.product-meta h3{margin:4px 0 0;font-size:20px}.product-meta small{color:#7a7f77}.product-meta strong{font-size:18px}.product-card>p{padding:0 18px;color:#777c74}.card-cta{display:block;padding:0 18px 20px;font-weight:850}.how{background:#111411;color:#fff}.how .eyebrow{color:#b8c680}.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#343834;border:1px solid #343834}.how-grid article{background:#111411;padding:28px;min-height:220px}.how-grid b{color:var(--accent)}.how-grid h3{font-size:22px;margin:40px 0 10px}.how-grid p{color:#aeb4ab;line-height:1.6}
@media(max-width:950px){.product-grid{grid-template-columns:repeat(2,1fr)}.how-grid{grid-template-columns:repeat(2,1fr)}.catalog-toolbar{align-items:flex-start;flex-direction:column}.filters{justify-content:flex-start}}
@media(max-width:560px){.catalog-header{height:68px;padding:0 16px}.brand small{display:none}.header-actions .primary-btn{display:none}.hero{padding-top:70px}.product-grid{grid-template-columns:1fr}.product-visual{height:230px}.how-grid{grid-template-columns:1fr}}

.ar-page{background:#000;overflow:hidden;position:fixed;inset:0;color:#fff}.camera-stage{position:fixed;inset:0;background:#000;overflow:hidden}.camera-stage>video,.process-canvas,.three-mount,.three-mount canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.process-canvas{display:none}.three-mount{z-index:2;pointer-events:none}.ar-top{position:absolute;z-index:20;left:0;right:0;top:0;padding:max(14px,env(safe-area-inset-top)) 16px 8px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.ar-top>*{pointer-events:auto}
.round-btn{width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(15,17,15,.62);backdrop-filter:blur(15px);color:#fff;text-decoration:none;display:grid;place-items:center;font-size:25px}.text-round{font-size:13px;font-weight:900}.ar-brand{display:flex;align-items:center;gap:9px;padding:14px 16px;border-radius:999px;background:rgba(14,16,14,.58);backdrop-filter:blur(15px);letter-spacing:.12em;font-size:12px}.ar-brand #engineBadge{font-size:9px;color:var(--accent);border:1px solid rgba(205,229,83,.35);padding:4px 6px;border-radius:999px}
.tracking-pill{position:absolute;z-index:15;top:calc(max(14px,env(safe-area-inset-top)) + 66px);left:50%;transform:translateX(-50%);display:flex;gap:8px;align-items:center;background:rgba(12,14,12,.67);backdrop-filter:blur(12px);padding:10px 14px;border-radius:999px;font-size:12px;font-weight:800;white-space:nowrap}.tracking-pill.ok .pulse-dot{background:#76e36a}.tracking-pill.bad .pulse-dot{background:var(--danger)}.tracking-pill.warning .pulse-dot{background:#ffd66a}
.reticle-ui{position:absolute;z-index:12;left:50%;top:49%;width:150px;height:100px;transform:translate(-50%,-50%);opacity:.55;pointer-events:none;transition:.18s}.reticle-ui i{position:absolute;width:42px;height:42px;border-color:#fff;border-style:solid}.reticle-ui i:nth-child(1){left:0;top:0;border-width:5px 0 0 5px}.reticle-ui i:nth-child(2){right:0;top:0;border-width:5px 5px 0 0}.reticle-ui i:nth-child(3){left:0;bottom:0;border-width:0 0 5px 5px}.reticle-ui i:nth-child(4){right:0;bottom:0;border-width:0 5px 5px 0}.reticle-ui span{position:absolute;width:32px;height:32px;border:5px solid #fff;border-radius:50%;left:59px;top:34px}.reticle-ui.valid{opacity:1;filter:drop-shadow(0 0 12px rgba(205,229,83,.8))}.reticle-ui.valid i,.reticle-ui.valid span{border-color:var(--accent)}.reticle-ui.invalid i,.reticle-ui.invalid span{border-color:#ff7d73}
.wall-count{position:absolute;z-index:16;right:14px;top:132px;background:rgba(0,0,0,.55);padding:8px 10px;border-radius:999px;font-size:11px}
.ar-bottom{position:absolute;z-index:30;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));background:rgba(247,246,241,.92);backdrop-filter:blur(24px);color:#111411;border-radius:28px;padding:16px;box-shadow:0 20px 80px rgba(0,0,0,.25);max-height:48vh;overflow:auto}.product-mini{display:flex;justify-content:space-between;align-items:center;gap:12px}.product-mini h2{margin:3px 0 4px;font-size:20px}.product-mini p{margin:0;color:#72776f;font-size:13px}.product-mini .ghost-btn{padding:10px 13px;font-size:12px}
.calibration-card{margin:14px 0;background:#edf2d6;padding:14px;border-radius:18px}.calibration-card p{font-size:12px;line-height:1.4;color:#5d6452;margin:6px 0 12px}.calibration-card.calibrated{box-shadow:inset 0 0 0 2px #a5bd3a}.height-row{display:flex;align-items:center;gap:12px;margin:8px 0}.height-row input{flex:1}.height-row output{font-weight:900;min-width:55px}.calibration-card .secondary-btn{width:100%;padding:11px}
.control-deck{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;margin-top:12px}.control-deck button{border:0;background:#e8e8e2;border-radius:14px;min-width:0;padding:8px 3px;color:#151715}.control-deck span{display:block;font-size:18px;font-weight:850}.control-deck small{display:block;font-size:9px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hint{font-size:10px;line-height:1.4;color:#747971;margin:10px 4px 0}
.picker{position:absolute;z-index:60;inset:0;background:#f6f4ee;color:#111411;padding:max(18px,env(safe-area-inset-top)) 14px max(18px,env(safe-area-inset-bottom));overflow:auto}.picker-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.picker-head h2{margin:5px 0;font-size:30px}.picker-head .round-btn{background:#151815}.picker-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.picker-item{display:flex;text-align:left;align-items:center;gap:10px;border:1px solid #dedfd8;background:#fff;border-radius:16px;padding:12px}.picker-item.active{border-color:#a8c337;box-shadow:inset 0 0 0 1px #a8c337}.picker-item b,.picker-item small{display:block}.picker-item small{color:#777;margin-top:3px}.mini-swatch{width:42px;height:42px;border-radius:12px;background:var(--c);flex:0 0 auto}
.permission-overlay{position:absolute;z-index:100;inset:0;background:radial-gradient(circle at 50% 20%,#2b3027,#080a08 65%);display:grid;place-items:center;padding:20px}.permission-card{width:min(520px,100%);background:rgba(247,246,241,.96);color:#111411;border-radius:30px;padding:28px}.permission-card h1{font-size:36px;line-height:1.02;letter-spacing:-.045em;margin:10px 0 14px}.permission-card p{color:#62675f;line-height:1.55}.permission-card ul{padding-left:20px;line-height:1.8;color:#4e544c}.permission-card small{display:block;text-align:center;color:#747a72;margin-top:10px}.logo-orbit{width:54px;height:54px;border:2px solid #b7d33c;border-radius:50%;display:grid;place-items:center}.logo-orbit span{width:14px;height:14px;background:#b7d33c;border-radius:50%}.toast{position:absolute;z-index:120;left:50%;bottom:52%;transform:translateX(-50%);background:#121412;color:#fff;padding:12px 16px;border-radius:999px;max-width:86%;text-align:center;font-size:12px;font-weight:800;box-shadow:0 10px 35px rgba(0,0,0,.28)}
@media(max-width:480px){.ar-bottom{left:8px;right:8px;border-radius:24px}.control-deck{grid-template-columns:repeat(4,1fr)}.permission-card{padding:23px}.permission-card h1{font-size:31px}.picker-grid{grid-template-columns:1fr 1fr}}

.product-grid:empty::before{content:"Catalog loading error";display:block;padding:30px;background:#fff;border-radius:20px;color:#b00020;font-weight:800}

.engine-loader{position:absolute;z-index:80;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;gap:10px;align-items:center;background:rgba(12,14,12,.75);backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:13px 17px;font-size:12px}
.engine-loader span{width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:#cde553;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.test-link{display:block;text-align:center;margin-top:10px;color:#4a5530;font-size:12px;font-weight:800}

.product-visual{overflow:hidden}
.product-render{position:absolute;inset:5% 4% 0;width:92%;height:92%;object-fit:contain;z-index:1;filter:drop-shadow(0 20px 22px rgba(0,0,0,.16))}
.product-visual.has-render .product-glyph{opacity:0}
.product-visual .surface-badge{z-index:3}