:root{--bg: #ffffff;--bg-2: #f5f6f8;--ink: #0b0c0e;--ink-2: #3b4048;--mute: #686e76;--line: #e6e8ec;--red: #d6402c;--blue: #265cd6;--sans: "Host Grotesk", "Helvetica Neue", Arial, sans-serif;--mono: "DM Mono", ui-monospace, Menlo, monospace;--gutter: clamp(20px, 5vw, 72px);--max: 1360px}*{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased}a{color:inherit}button{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--blue);outline-offset:3px}::selection{background:var(--ink);color:var(--bg)}.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}h2{font-weight:300;font-size:clamp(36px,4.6vw,64px);line-height:1.02;letter-spacing:-.035em}h3{font-weight:500;font-size:19px;letter-spacing:-.01em}.sub{font-size:clamp(18px,1.5vw,21px);line-height:1.5;color:var(--ink-2);max-width:46ch}.note{font:12px/1.6 var(--mono);color:var(--mute)}.btn{display:inline-flex;align-items:center;gap:8px;font:500 15px/1 var(--sans);color:#fff;background:var(--ink);border:0;border-radius:4px;padding:14px 20px;text-decoration:none;cursor:pointer;transition:background .15s}.btn:hover{background:#2a2e35}.btn:disabled{opacity:.45;cursor:default}.btn-sm{padding:10px 14px;font-size:14px}.link{font:500 15px/1 var(--sans);text-decoration:none;background:none;border:0;cursor:pointer;padding:6px 0;border-bottom:1px solid currentColor}.link:hover{color:var(--blue)}section{max-width:var(--max);margin:0 auto;padding:120px var(--gutter) 0;scroll-margin-top:40px}.head{display:grid;gap:22px;margin-bottom:56px}.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:40px;padding:16px var(--gutter);background:#ffffffdb;-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent}.nav.scrolled{border-bottom-color:var(--line)}.mark{display:flex;gap:10px;align-items:center;text-decoration:none;font-weight:600;font-size:17px;letter-spacing:-.01em}.nav nav{display:flex;gap:30px;margin-left:auto;font-size:14.5px}.nav nav a{text-decoration:none;color:var(--ink-2)}.nav nav a:hover{color:var(--ink)}.hero{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:24px;padding-top:40px;min-height:min(86vh,860px)}.hero h1{font-weight:300;font-size:clamp(50px,6.5vw,108px);line-height:.92;letter-spacing:-.055em}.lede{margin-top:32px;font-size:clamp(19px,1.55vw,22px);line-height:1.48;color:var(--ink-2);max-width:34ch}.cta{margin-top:40px;display:flex;gap:28px;align-items:center}.hero-fig{position:relative}.hero-fig canvas{display:block;width:100%;aspect-ratio:1 / 1}.hero-fig figcaption{display:flex;gap:18px;align-items:center;margin-top:4px}.hero-fig figcaption p{font-size:15px;line-height:1.45;color:var(--ink-2);max-width:40ch}.seg{display:inline-flex;border:1px solid var(--line);border-radius:4px;padding:2px;flex-shrink:0}.seg button{border:0;background:none;font-size:13px;padding:7px 12px;border-radius:3px;cursor:pointer;color:var(--ink-2)}.seg button[aria-pressed=true]{background:var(--ink);color:#fff}.rail{list-style:none;max-width:var(--max);margin:40px auto 0;padding:0 var(--gutter);display:grid;grid-template-columns:repeat(4,1fr)}.rail li{padding:22px 20px 0 0;border-top:1px solid var(--ink);display:grid;gap:6px}.rail li+li{padding-left:20px;border-left:1px solid var(--line)}.rail b{font-weight:500;font-size:16px}.rail span{font-size:14px;color:var(--mute)}.how .head{grid-template-columns:1fr 1fr;align-items:end;column-gap:64px}.how .head .eyebrow{grid-column:1 / -1}.loop{background:var(--bg-2);border-radius:8px;padding:28px 40px 32px}.loop svg{display:block;width:100%;height:auto;overflow:visible}.loop-top{display:flex;justify-content:space-between;align-items:center;font:12px var(--mono);color:var(--mute);margin-bottom:8px}.loop-meter{display:flex;gap:10px;align-items:center}.loop-meter .bar{width:140px;height:3px;background:#dfe2e6;border-radius:2px;overflow:hidden}.loop-meter i{display:block;height:100%;background:var(--ink);transition:width .8s cubic-bezier(.2,.7,.2,1)}.loop .axis{stroke:#cfd3d9;stroke-width:1}.loop .axl{font:12px var(--mono);fill:var(--mute)}.loop .pass{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-dasharray:1}.loop .ghost{fill:none;stroke:#c3c8cf;stroke-width:1.2}.loop .grad{fill:none;stroke:var(--red);stroke-width:3.5;stroke-linecap:round;stroke-dasharray:0 2}.loop .tick{stroke:var(--red);stroke-width:1.5;stroke-dasharray:3 3}.loop .obs{fill:#fff;stroke:var(--blue);stroke-width:2.2}.loop .start{fill:var(--ink);transition:cy .6s}.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:28px;padding-top:24px;border-top:1px solid #dfe2e6}.steps li{font-size:15.5px;line-height:1.45;color:var(--ink-2)}.steps b{display:block;font:500 12px var(--mono);color:var(--mute);margin-bottom:8px}.lab{border:1px solid var(--line);border-radius:8px;overflow:hidden}.tabs{display:flex;border-bottom:1px solid var(--line);background:var(--bg-2)}.tabs button{flex:1;border:0;background:none;padding:18px 16px;font-size:15px;cursor:pointer;color:var(--mute);border-bottom:2px solid transparent}.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--ink);background:#fff}.lab-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,1fr)}.lab-stage{padding:28px;border-right:1px solid var(--line)}.lab-map{display:block;width:100%;aspect-ratio:1 / 1;border-radius:4px;cursor:crosshair;background:#fff;box-shadow:inset 0 0 0 1px var(--line)}.lab-side{padding:32px 32px 28px;display:flex;flex-direction:column;gap:20px}.lab-title{font-weight:400;font-size:28px;letter-spacing:-.02em}.lab-body{font-size:16px;line-height:1.55;color:var(--ink-2)}.lab-buttons{display:flex;gap:20px;align-items:center}.lab-metric{display:grid;gap:8px}.lab-row{display:flex;justify-content:space-between;gap:12px;font:12px var(--mono);color:var(--mute)}.lab-row span:last-child{color:var(--ink);text-align:right}.lab-loss{width:100%;height:56px;background:var(--bg-2);border-radius:4px}.lab-loss polyline{fill:none;stroke:var(--ink);stroke-width:1.6;vector-effect:non-scaling-stroke}.lab-skill-bar{height:4px;background:var(--line);border-radius:2px;overflow:hidden}.lab-skill-bar i{display:block;height:100%;width:0;background:var(--blue);transition:width .4s}.lab-hint{font:12px/1.5 var(--mono);color:var(--ink-2);margin-top:auto}.lab-map.comparing{cursor:ew-resize;touch-action:pan-y}.lab-map-wrap{position:relative}.lab-map:focus-visible,.lab-pad:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.lab-cursor{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border:2px solid var(--ink);border-radius:50%;box-shadow:0 0 0 2px #fff;pointer-events:none}.lab-keys{margin-top:10px;font:11px var(--mono);color:var(--mute)}.lab-panel{display:grid;gap:18px}.lab-panel[hidden]{display:none}.pad-wrap{position:relative;padding:0 0 22px 22px}.lab-pad{display:block;width:100%;aspect-ratio:1.6 / 1;border-radius:4px;cursor:grab;touch-action:none;box-shadow:inset 0 0 0 1px var(--line)}.lab-pad:active{cursor:grabbing}.pad-x,.pad-y{position:absolute;font:11px var(--mono);color:var(--mute)}.pad-x{left:22px;bottom:0}.pad-y{left:0;bottom:22px;transform-origin:left bottom;transform:rotate(-90deg) translateY(14px);white-space:nowrap}.tr-test{display:grid;gap:8px;padding:14px;background:var(--bg-2);border-radius:4px}.tr-test[hidden]{display:none}.tr-test .lab-row span:last-child{font-weight:500}.lab-check{padding:14px 28px;border-top:1px solid var(--line);font:12px var(--mono);color:var(--mute);background:var(--bg-2)}.parity{display:grid;grid-template-columns:1fr 1.4fr;gap:56px;align-items:center;padding-bottom:64px;border-bottom:1px solid var(--line)}.parity-copy{display:grid;gap:20px;align-content:start}.parity h3{font-weight:400;font-size:28px;line-height:1.15;letter-spacing:-.02em}.parity p:not(.note){font-size:17px;line-height:1.55;color:var(--ink-2)}.parity .seg{justify-self:start}.chart{width:100%;height:auto;overflow:visible}.chart .grid{stroke:var(--line)}.chart .tick{font:11px var(--mono);fill:var(--mute)}.chart .band{fill:#e4e7ec}.chart .ours{fill:none;stroke:var(--blue);stroke-width:2.5}.chart .dot{fill:#fff;stroke:var(--blue);stroke-width:2}.parity p.legend{font-size:12px}.legend{display:flex;gap:22px;flex-wrap:wrap;font:12px var(--mono);color:var(--mute);margin-bottom:14px}.legend i{display:inline-block;width:18px;height:10px;margin-right:8px;vertical-align:-1px}.legend .k-band{background:#e4e7ec}.legend .k-ours{height:3px;background:var(--blue);vertical-align:3px}.stats{display:grid;grid-template-columns:repeat(3,1fr)}.stats>div{padding:48px 32px 0 0;display:grid;gap:14px;align-content:start}.stats>div+div{padding-left:32px;border-left:1px solid var(--line)}.big{font-weight:300;font-size:clamp(56px,6vw,88px);line-height:.9;letter-spacing:-.05em}.big small{font-size:.42em;letter-spacing:-.02em;margin-left:4px}.what{font-size:17px;line-height:1.45;max-width:30ch}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cards article{background:var(--bg-2);border-radius:8px;padding:28px 24px 32px;display:grid;gap:14px;align-content:start}.cards svg{width:44px;height:44px;fill:none;stroke:var(--ink);stroke-width:1.5;margin-bottom:18px}.cards svg .f{fill:var(--ink);stroke:none}.cards p{font-size:15.5px;line-height:1.55;color:var(--ink-2)}.cols{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}.cols>div{padding:26px 28px 0 0;display:grid;gap:10px;align-content:start}.cols>div+div{padding-left:28px;border-left:1px solid var(--line)}.cols p{font-size:16px;line-height:1.55;color:var(--ink-2)}.company{display:grid;grid-template-columns:1fr 1fr;gap:64px}.company .head{margin:0;align-content:start}.company-body{display:grid;gap:20px;padding-top:34px}.company-body p{font-size:19px;line-height:1.55;color:var(--ink-2)}.access{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-bottom:120px}.access .head{margin:0;align-content:start}.coming{list-style:none;margin-top:12px;border-top:1px solid var(--ink)}.coming li{display:grid;gap:4px;padding:16px 0;border-bottom:1px solid var(--line)}.coming b{font-weight:500;font-size:17px}.coming span{font-size:15.5px;color:var(--ink-2);line-height:1.5}form{display:grid;grid-template-columns:1fr 1fr;gap:24px 28px;padding-top:34px;align-content:start}label{display:flex;flex-direction:column;gap:8px;font:500 12px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--mute)}fieldset{border:0;display:flex;flex-wrap:wrap;gap:10px}legend{font:500 12px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}label.chk{flex-direction:row;align-items:center;gap:8px;font:15px var(--sans);text-transform:none;letter-spacing:0;color:var(--ink);border:1px solid var(--line);border-radius:4px;padding:9px 12px;cursor:pointer}label.chk:has(input:checked){border-color:var(--ink);background:var(--bg-2)}label.chk input{accent-color:var(--ink)}input,select,textarea{font:17px/1.4 var(--sans);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:4px;padding:11px 12px;text-transform:none;letter-spacing:0}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink)}.wide{grid-column:1 / -1}.hp{display:none}.send{display:flex;gap:22px;align-items:center}#form-status{font:13px var(--mono);color:var(--mute)}#form-status.ok{color:var(--ink)}#form-status.err{color:var(--red)}.foot{max-width:var(--max);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px var(--gutter) 40px;border-top:1px solid var(--line);font-size:14px;color:var(--mute)}.foot .mark{font-size:15px;color:var(--ink)}.foot nav{display:flex;gap:22px}.foot a{text-decoration:none}.foot a:hover{color:var(--ink)}.privacy{font:12px/1.5 var(--mono);color:var(--mute)}@media(max-width:960px){section{padding-top:88px}.nav nav{display:none}.nav .btn-sm{margin-left:auto}.hero{grid-template-columns:1fr;min-height:0;padding-top:32px}.hero-fig figcaption{flex-direction:column;align-items:flex-start}.rail,.cards{grid-template-columns:1fr 1fr}.rail li:nth-child(3){padding-left:0;border-left:0}.rail li:nth-child(n+3){margin-top:20px}.how .head,.parity,.company,.access{grid-template-columns:1fr;gap:32px}.steps{grid-template-columns:1fr 1fr}.loop{padding:24px 20px}.lab-grid{grid-template-columns:1fr}.lab-stage{border-right:0;border-bottom:1px solid var(--line);padding:16px}.lab-side{padding:24px 20px}.tabs button{padding:14px 8px;font-size:13.5px}.stats,.cols{grid-template-columns:1fr}.stats>div+div,.cols>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:32px;padding-top:32px}form{grid-template-columns:1fr;padding-top:0}.foot{flex-direction:column;align-items:flex-start}}@media(max-width:600px){.cards,.steps,.rail{grid-template-columns:1fr}.rail li+li{padding-left:0;border-left:0;margin-top:20px}.hero-fig figcaption p{min-height:0}}
