:root{--bg:#090d16;--panel:#111827;--panel2:#151e2e;--line:#28354d;--text:#f7f8fb;--muted:#929db2;--pink:#ff3d9f;--pink-soft:#ff87c5;--red:#ff7a7a;--blue:#6ea8fe}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 80% 5%,#1b2440 0,transparent 32%),var(--bg);color:var(--text);font-family:"Segoe UI",Arial,sans-serif}
.shell{max-width:1440px;margin:auto;padding:28px 32px 80px}
.hero{position:relative;padding:20px 0 42px}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand-logo{display:block;width:250px;height:auto}
.back-link{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border:1px solid #33415a;border-radius:11px;background:#141c2a;color:#d7ddeb;font-size:12px;font-weight:700;text-decoration:none;transition:border-color .2s,background .2s,color .2s}
.back-link:hover{border-color:#ff87c5;background:#301526;color:#fff}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--pink);color:#fff;font-size:18px;transform:rotate(-3deg);box-shadow:0 8px 28px #ff3d9f55}
.hero-copy{max-width:860px;margin-top:70px}
.eyebrow{margin:0 0 14px;color:var(--pink-soft);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.hero h1{margin:0;font-size:clamp(52px,7vw,104px);line-height:.91;letter-spacing:-.065em}
.hero h1 span{color:#a8b2c5}
.hero h1 .path-accent{color:#ffd84d}
.lead{max-width:690px;margin:28px 0 0;color:#b7c0d0;font-size:19px;line-height:1.6}
.mode-switch{position:absolute;right:0;bottom:44px;display:flex;gap:6px;padding:5px;background:#141c2a;border:1px solid #29364c;border-radius:16px}
.mode{min-width:164px;padding:12px 16px;border:1px solid transparent;border-radius:11px;background:transparent;color:#8994a8;font:700 13px "Segoe UI",Arial,sans-serif;cursor:pointer;text-align:left}
.mode span{display:block;margin-bottom:2px;color:inherit;font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.mode[data-mode="before"].active{border-color:#68758a;background:#465166;color:#fff;box-shadow:0 8px 24px #0004}
.mode[data-mode="after"]:not(.active){border-color:var(--pink);color:var(--pink-soft);box-shadow:inset 0 0 0 1px #ff3d9f22}
.mode[data-mode="after"].active{border-color:var(--pink);background:var(--pink);color:#fff;box-shadow:0 8px 28px #ff3d9f44}
.simulator{overflow:hidden;border:1px solid var(--line);border-radius:28px;background:#0e1522;box-shadow:0 28px 80px #0005}
.sim-topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 26px;border-bottom:1px solid var(--line)}
.sim-kicker{margin:0 0 5px;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.sim-topbar h2{margin:0;font-size:20px}
.controls{display:flex;align-items:center;gap:9px}
.demo-timer{display:flex;flex-direction:column;justify-content:center;min-width:94px;height:42px;padding:0 13px;border:1px solid #7a2453;border-radius:11px;background:#301526}
.demo-timer span{color:#ff87c5;font-size:8px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.demo-timer strong{color:#fff;font-size:17px;line-height:1.15;font-variant-numeric:tabular-nums}
.controls button,.speed{height:42px;border:1px solid #33415a;border-radius:11px;background:#182235;color:#d7ddeb;font:700 12px "Segoe UI",Arial,sans-serif}
.controls button{padding:0 15px;cursor:pointer}
.controls button:disabled{cursor:default;opacity:.35}
.step-nav{min-width:86px}
.play{display:flex;align-items:center;gap:8px}
.speed{display:flex;align-items:center;padding:0 6px 0 12px;color:#8f9aaf}
.speed select{border:0;outline:0;background:transparent;color:#fff;font:700 12px "Segoe UI",Arial,sans-serif;padding:8px}
.sim-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:1px;background:var(--line)}
.floor-card,.story-panel{background:#0e1522}
.floor-card{padding:18px}
.floor-stage{position:relative}
.floor-card svg{display:block;width:100%;height:auto}
.footprint-trail{pointer-events:none}
.footprint{filter:drop-shadow(0 0 1px #0008)}
.zone rect{fill:#1c293d;stroke:#41516d;stroke-width:2}
.zone text{fill:#aeb8ca;font-size:13px;font-weight:700;letter-spacing:.07em}
.computer-zone .screen{fill:#273c5d}
.computer-zone path{fill:none;stroke:#6ea8fe;stroke-width:5}
.computer-zone .scanner-body{fill:#0f1725;stroke:#6ea8fe;stroke-width:2}
.computer-zone .scanner-lines{stroke:#d8e7ff;stroke-width:1.5}
.computer-zone .pc-scanner{transition:opacity .2s}
#floor.after-mode .computer-zone .pc-scanner{opacity:0}
.aisles rect{fill:#1b2637;stroke:#3d4b62;stroke-width:2}
.aisles text{fill:#67758d;font-size:18px;font-weight:800}
.aisles path{stroke:#34435b;stroke-width:2}
.pick-dots circle,.pick-dots rect,.pick-dots path{stroke:#fff;stroke-width:2}
.stock-marker text{fill:#fff;font-size:9px;font-weight:800;text-anchor:end}
.stock-marker .stock-label{fill:#b9c4d7;font-size:7px;letter-spacing:.04em}
.product-pink{fill:#ff3d9f}
.product-blue{fill:#2f7bff}
.product-yellow{fill:#ffd447}
.product-decoy{fill:#a3e635}
.sort-zone rect{fill:#fff;stroke:#d8deea}
.sort-zone text{fill:#273247;font-size:9px;letter-spacing:.03em}
.order-bins{transition:opacity .25s}
.order-bins .order-card-bg{fill:#f7f8fb;stroke:#ff87c5;stroke-width:2}
.order-bins text{fill:#8d245e;font-size:7px;font-weight:800;letter-spacing:.02em}
.order-bins .order-item{opacity:.22;stroke:#fff;stroke-width:1.5;transition:opacity .25s,filter .25s}
.order-bins .order-item.filled{opacity:1;filter:drop-shadow(0 0 5px currentColor)}
.error-badge{transition:opacity .2s}
.error-badge rect{fill:#481b28;stroke:#ff5b65;stroke-width:2}
.error-badge text{fill:#ff9aa1;font-size:8px;font-weight:800;letter-spacing:.04em}
.worker-pulse{fill:#ffd85a;opacity:.2}
.worker-body{fill:#ffd85a;stroke:#fff3bd;stroke-width:3}
.worker-eye{fill:#312b22}
.worker-mouth{fill:none;stroke:#312b22;stroke-width:1.8;stroke-linecap:round}
.scan-success{transition:opacity .18s}
.scan-success circle{fill:#21b86b;stroke:#bff3d7;stroke-width:1.5}
.scan-success path{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.carried-product{stroke:#fff;stroke-width:2;transition:opacity .18s,fill .18s}
.tsd-device{transition:opacity .18s}
.tsd-device .tsd-body{fill:#263247;stroke:#fff;stroke-width:1.2}
.tsd-device .tsd-screen{fill:#76f0b0}
.tsd-device circle{fill:#ff4aa2}
.status-bubble rect{fill:#f5f7fb}
.status-bubble text{fill:#111827;font-size:11px;font-weight:800}
#floor.error-state .status-bubble rect{fill:#ff5b65}
#floor.error-state .status-bubble text{fill:#fff}
.cart rect{fill:#57163b;stroke:var(--pink);stroke-width:2}
.cart circle{fill:var(--pink)}
.cart .cart-item{stroke:#fff;stroke-width:1;opacity:0;transition:opacity .2s}
.cart .product-pink{fill:#ff3d9f}
.cart .product-blue{fill:#2f7bff}
.cart .product-yellow{fill:#ffd447}
.decoy-dot{background:#a3e635}
.cart path{stroke:var(--pink);stroke-width:3}
.legend{position:absolute;left:18px;bottom:14px;display:flex;gap:16px;padding:9px 12px;border:1px solid #30405a;border-radius:11px;background:#0b111dcc;color:#9ba6ba;font-size:9px;font-weight:600}
.legend span{display:flex;align-items:center;gap:7px}
.marketplace-toggle{position:absolute;right:18px;bottom:14px;z-index:3;min-width:230px;padding:12px 18px;border:1px solid #ff87c5;border-radius:12px;background:var(--pink);box-shadow:0 0 0 0 #ff3d9f66;color:#fff;font:800 11px "Segoe UI",Arial,sans-serif;letter-spacing:.02em;cursor:pointer;animation:marketplace-pulse 1.35s ease-in-out infinite}
.marketplace-toggle.is-enabled{border-color:#59657a;background:#3e485a;box-shadow:none;color:#e5e9f0;animation:none}
@keyframes marketplace-pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 #ff3d9f66}50%{transform:scale(1.025);box-shadow:0 0 0 9px #ff3d9f00}}
.dot{display:block;width:8px;height:8px;border-radius:50%}
.worker-dot{background:var(--pink)}
.pick-dot{background:var(--pink-soft)}
.shape{display:block;width:9px;height:9px;background:var(--pink)}
.shape.triangle{clip-path:polygon(50% 0,100% 100%,0 100%)}
.shape.square{border-radius:2px;background:#2f7bff}
.shape.circle{border-radius:50%;background:#ffd447}
.shape.circle-decoy{border-radius:50%;background:#a3e635}
.line{width:18px;border-top:2px dashed var(--red)}
.story-panel{padding:28px;display:flex;flex-direction:column;min-height:470px}
.story-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.step-count{display:flex;gap:7px;color:#617087;font-size:14px;font-weight:700}
.step-count span:first-child{color:var(--pink);font-size:32px}
.story-nav{display:flex;gap:6px}
.story-nav button{height:36px;min-width:76px;padding:0 9px;border:1px solid #33415a;border-radius:10px;background:#182235;color:#d7ddeb;font:700 10px "Segoe UI",Arial,sans-serif;cursor:pointer}
.story-nav button:disabled{cursor:default;opacity:.35}
.story-label{margin:55px 0 12px;color:#718098;font-size:10px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.story-panel h3{margin:0;font-size:25px;line-height:1.2;letter-spacing:-.03em}
.story-panel>p:not(.story-label){color:#9faabd;font-size:14px;line-height:1.65}
.progress{height:4px;margin:25px 0;background:#263247;border-radius:99px;overflow:hidden}
.progress span{display:block;width:0;height:100%;background:var(--pink);transition:width .2s}
.hint{margin-top:auto;padding:14px;border:1px solid #2b3a52;border-radius:13px;background:#151f30;color:#9aa6ba;font-size:12px;line-height:1.55}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.metrics article{min-height:120px;padding:20px 22px;border-right:1px solid var(--line)}
.metrics article:last-child{border:0}
.metric-label{display:block;color:#77849a;font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.metrics strong{display:block;margin:10px 0 4px;font-size:30px;letter-spacing:-.04em}
.metrics small{color:#6f7d94;font-size:11px}
.accent-card{background:#3b1630}
.accent-card strong{color:var(--pink-soft)}
.time-compare{display:grid;grid-template-columns:310px 1fr;gap:28px;align-items:center;padding:24px 28px;border-top:1px solid var(--line);background:#0b111c}
.time-compare-copy{display:flex;flex-direction:column;gap:5px}
.time-compare-copy span{color:var(--pink-soft);font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.time-compare-copy strong{font-size:17px}
.time-compare-copy small{color:#6f7d94;font-size:10px}
.time-bars{display:grid;gap:12px}
.time-row{display:grid;grid-template-columns:120px 1fr 52px;gap:12px;align-items:center;color:#9aa6ba;font-size:10px;font-weight:700}
.time-row b{color:#fff;font-size:13px;font-variant-numeric:tabular-nums;text-align:right}
.time-track{height:8px;overflow:hidden;border-radius:99px;background:#202c40}
.time-track i{display:block;height:100%;border-radius:inherit}
.manual-bar{width:100%;background:#7d899d}
.cart-bar{width:19%;background:var(--pink);box-shadow:0 0 14px #ff3d9f88}
.comparison{padding:110px 0 20px}
.section-copy h2{margin:0 0 45px;font-size:clamp(38px,5vw,72px);line-height:1;letter-spacing:-.055em}
.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.compare-card{min-height:250px;padding:28px;border:1px solid #27344b;border-radius:22px;background:#111827}
.card-number{color:#5c6980;font-size:13px;font-weight:800}
.compare-card h3{margin:70px 0 12px;font-size:28px}
.compare-card p{margin:0;color:#9ea9ba;line-height:1.6}
.after-card{background:#301526;border-color:#7a2453}
.after-card h3{color:var(--pink-soft)}
.result-card{background:var(--pink);color:#fff;border:0}
.result-card .card-number,.result-card p{color:#fff0f8}
.disclaimer{max-width:720px;margin:24px 0 0;color:#59667b;font-size:11px;line-height:1.6}
@media(max-width:980px){.mode-switch{position:static;margin-top:34px;width:max-content}
.sim-grid{grid-template-columns:1fr}
.story-panel{min-height:330px}
.story-label{margin-top:35px}
.metrics{grid-template-columns:repeat(2,1fr)}
.time-compare{grid-template-columns:1fr}
.compare-grid{grid-template-columns:1fr}
.compare-card{min-height:190px}
.compare-card h3{margin-top:38px}
}
@media(max-width:640px){.shell{padding:18px 14px 60px}
.brand-row{align-items:flex-start;flex-direction:column;gap:18px}
.brand-logo{width:215px}
.back-link{min-height:38px;padding:0 13px;font-size:11px}
.hero-copy{margin-top:48px}
.hero h1{font-size:49px}
.lead{font-size:16px}
.mode-switch{width:100%}
.mode{min-width:0;flex:1}
.sim-topbar{align-items:flex-start;gap:20px;flex-direction:column}
.controls{width:100%;flex-wrap:wrap}
.floor-card{padding:8px}
.zone text{font-size:14px}
.stock-marker text{font-size:10px}
.stock-marker .stock-label{font-size:9px}
.sort-zone text{font-size:11px}
.order-bins text{font-size:8.5px}
.error-badge text{font-size:10px}
.status-bubble text{font-size:13px}
.legend{display:none}
.marketplace-toggle{position:relative;right:auto;bottom:auto;display:block;width:calc(100% - 24px);min-width:0;margin:14px auto 2px;padding:10px 12px;font-size:9px}
.story-panel{padding:22px}
.metrics{grid-template-columns:1fr 1fr}
.metrics article{padding:16px;min-height:105px}
.metrics strong{font-size:24px}
.comparison{padding-top:75px}
}