@property --bg{syntax:'<color>';inherits:true;initial-value:#000000}
@property --fg{syntax:'<color>';inherits:true;initial-value:#F5F5F5}
@property --fg2{syntax:'<color>';inherits:true;initial-value:#A1A1A1}
@property --fg3{syntax:'<color>';inherits:true;initial-value:#7A7A7A}
@property --line{syntax:'<color>';inherits:true;initial-value:#1F1F1F}
@property --strong{syntax:'<color>';inherits:true;initial-value:#FFFFFF}
@property --cta-bg{syntax:'<color>';inherits:true;initial-value:#FFFFFF}
@property --cta-fg{syntax:'<color>';inherits:true;initial-value:#000000}
@property --nav-bg{syntax:'<color>';inherits:true;initial-value:rgba(0,0,0,.74)}
@property --grid{syntax:'<color>';inherits:true;initial-value:rgba(255,255,255,.05)}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:#F0F0EE}
body{margin:0;background:#F0F0EE;color:#EDEDED;font-family:"Hanken Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.serif{font-family:Newsreader,'Iowan Old Style','Palatino Linotype',Palatino,Georgia,serif}
.mono{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}

/* Hero */
.hero{position:sticky;top:0;z-index:0;height:min(100svh,920px);min-height:600px;display:flex;align-items:center;justify-content:center;padding:28px clamp(20px,5vw,48px);background:#F0F0EE;color:#000000;text-align:center}
.hero a:focus-visible{outline-color:#000000}
.hero-mark{display:flex;flex-direction:column;align-items:stretch;max-width:100%}
.hero h1{margin:0;padding:0 .04em;font-weight:300;font-size:clamp(64px,13vw,184px);line-height:.95;letter-spacing:-.04em;color:#000000}
.hero-rule{height:1px;background:#000000;margin:clamp(16px,2vw,26px) 0}
.hero-tag{margin:0;font-size:clamp(17px,1.9vw,23px);line-height:1.4;letter-spacing:.005em;color:#2E2E2E}

/* Themed sheet */
main{--bg:#000000;--fg:#F5F5F5;--fg2:#A1A1A1;--fg3:#7A7A7A;--line:#1F1F1F;--strong:#FFFFFF;--cta-bg:#FFFFFF;--cta-fg:#000000;--nav-bg:rgba(0,0,0,.74);--grid:rgba(255,255,255,.05);
  position:relative;z-index:1;background:var(--bg);color:var(--fg2);border-radius:28px 28px 0 0;box-shadow:0 -1px 0 #1A1A1A;
  transition:--bg 1s ease,--fg 1s ease,--fg2 1s ease,--fg3 1s ease,--line 1s ease,--strong 1s ease,--cta-bg 1s ease,--cta-fg 1s ease,--nav-bg 1s ease,--grid 1s ease}
main[data-theme="light"]{--bg:#F0F0EE;--fg:#111111;--fg2:#4D4D4D;--fg3:#6B6B6B;--line:#D5D5D1;--strong:#111111;--cta-bg:#111111;--cta-fg:#F5F5F5;--nav-bg:rgba(240,240,238,.8);--grid:rgba(0,0,0,.05)}
.sheet-grid{position:absolute;left:0;right:0;top:0;height:960px;border-radius:28px 28px 0 0;pointer-events:none;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 20%,transparent 75%)}

.nav{position:sticky;top:0;z-index:10;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2);border-bottom:1px solid var(--line);border-radius:28px 28px 0 0}
.nav-in{min-height:68px;display:flex;align-items:center;gap:32px}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:26px;letter-spacing:-.03em;color:var(--fg);text-decoration:none}
.mark{display:block;flex:0 0 auto;width:auto;height:.84em;fill:currentColor}
.nav-links{display:flex;gap:26px}
.nav-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:var(--fg2);text-decoration:none}
.nav-link:hover{color:var(--fg)}
.cta{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border-radius:999px;background:var(--cta-bg);color:var(--cta-fg);text-decoration:none;font-size:14px;font-weight:500;white-space:nowrap;transition:opacity .2s ease}
.cta:hover{opacity:.85}
.nav .cta{margin-left:auto}
.cta.lg{min-height:48px;padding:0 26px;font-size:15px}

.section{position:relative;scroll-margin-top:88px;padding-top:clamp(96px,12vw,160px)}
.section.first{padding-top:clamp(88px,11vw,144px)}
.h2{margin:0;max-width:17ch;font-weight:300;font-size:clamp(40px,6vw,78px);line-height:1.02;letter-spacing:-.03em;color:var(--fg);text-wrap:balance}
.h2.md{max-width:19ch;font-size:clamp(36px,5.2vw,64px);line-height:1.04;letter-spacing:-.028em}
.lead{margin:28px 0 0;max-width:60ch;font-size:clamp(16px,1.5vw,18px);line-height:1.65;color:var(--fg2)}
.note{margin:24px 0 0;font-size:13px;color:var(--fg3)}

/* Quiet entrance for section content */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .9s ease,transform 1.1s cubic-bezier(.2,.7,.2,1)}
.js .reveal.is-in{opacity:1;transform:none}

/* Scroll-driven demo layout */
.demo{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);column-gap:clamp(32px,5vw,72px);margin-top:clamp(24px,4vw,56px)}
.demo-step{display:contents}
.step-text{grid-column:1;min-height:62vh;display:flex;flex-direction:column;justify-content:center;gap:16px;padding-left:28px;border-left:1px solid var(--line);opacity:.3;transition:opacity .5s ease,border-color .5s ease}
.step-text.is-active{opacity:1;border-left-color:var(--strong)}
.step-text h3{margin:0;font-family:Newsreader,'Iowan Old Style','Palatino Linotype',Palatino,Georgia,serif;font-weight:300;font-size:clamp(30px,3.2vw,42px);line-height:1.08;letter-spacing:-.025em;color:var(--fg);text-wrap:balance}
.step-text p{margin:0;max-width:40ch;font-size:17px;line-height:1.65;color:var(--fg2)}
.scene{grid-column:2;grid-row:1 / span 5;position:sticky;top:max(96px,calc(50vh - 250px));align-self:start;opacity:0;transform:translateY(16px) scale(.985);transition:opacity .55s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.scene.is-active{opacity:1;transform:none}
.scene-frame{position:relative;height:500px;padding:clamp(18px,3vw,36px);display:grid;place-items:center;border:1px solid #222222;border-radius:20px;overflow:hidden;color:#EDEDED;background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.07) 1px,transparent 0) 0 0 / 22px 22px,radial-gradient(ellipse 80% 60% at 50% 0%,#171717,#050505 72%);box-shadow:0 40px 90px rgba(0,0,0,.18)}

/* Shared work-area pieces */
.win{position:relative;width:100%;max-width:540px;background:#0B0B0B;border:1px solid #262626;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.55);overflow:hidden;text-align:left}
.win-bar{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 16px;border-bottom:1px solid #1C1C1C;font-size:13.5px;font-weight:500;color:#EDEDED;white-space:nowrap}
.win-dot{flex:0 0 7px;height:7px;border-radius:50%;background:#EDEDED}
.win-meta{margin-left:auto;font-size:12.5px;font-weight:400;color:#7A7A7A;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;border:1px solid #3A3A3A;font-size:11.5px;font-weight:500;color:#EDEDED;white-space:nowrap;transition:background .3s ease,color .3s ease,border-color .3s ease}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.run::before{animation:pulse 1.2s infinite ease-in-out}
.pill.help{background:#FFFFFF;border-color:#FFFFFF;color:#000000}
.pill.paused{border-color:#2A2A2A;color:#7A7A7A}
.s-cursor{position:absolute;left:0;top:0;z-index:5;pointer-events:none;opacity:0;transition:opacity .3s ease;will-change:transform}
.s-cursor svg{display:block;filter:drop-shadow(0 2px 3px rgba(0,0,0,.45))}
.s-cursor.is-click svg{animation:press .3s ease}
.s-cursor span{position:absolute;left:15px;top:21px;display:inline-flex;align-items:center;gap:5px;padding:4px 9px 5px;border-radius:3px 10px 10px 10px;background:#FFFFFF;color:#000000;font-size:12px;font-weight:500;line-height:1.2;white-space:nowrap;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.s-cursor.agent span{background:#000000;color:#FFFFFF;border:1px solid rgba(255,255,255,.25)}
.s-cursor.agent span::before{content:"";width:5px;height:5px;border-radius:50%;background:#FFFFFF}
@keyframes press{50%{transform:scale(.8)}}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes blink{50%{opacity:0}}
@keyframes rowIn{from{opacity:0;transform:translateY(6px)}}

/* Ask */
.ask-body{display:flex;flex-direction:column;gap:14px;min-height:290px;padding:18px 18px 10px}
.bubble{align-self:flex-end;max-width:84%;padding:10px 14px;border-radius:14px 14px 4px 14px;background:#1E1E1E;color:#F5F5F5;font-size:14.5px;line-height:1.45;opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .45s ease}
.ask-sent .bubble{opacity:1;transform:none}
.thinking{display:none;align-items:center;gap:6px;font-size:12.5px;color:#7A7A7A}
.thinking span{margin-left:6px}
.ask-thinking .thinking{display:flex}
.thinking i{width:5px;height:5px;border-radius:50%;background:#A1A1A1;animation:pulse 1s infinite ease-in-out}
.thinking i:nth-child(2){animation-delay:.15s}
.thinking i:nth-child(3){animation-delay:.3s}
.answer{display:none;font-size:14.5px;line-height:1.55;color:#D4D4D4}
.ask-answer .answer{display:block}
.a-lead{margin:0 0 10px;min-height:1.55em;color:#F5F5F5}
.a-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.a-list li{display:flex;gap:10px;opacity:0;transform:translateY(4px);transition:opacity .3s ease,transform .35s ease}
.a-list li.on{opacity:1;transform:none}
.a-list .n{flex:0 0 20px;height:20px;border-radius:6px;border:1px solid #333333;display:grid;place-items:center;font-size:11px;color:#A1A1A1}
.src{display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:6px 10px;border:1px solid #2A2A2A;border-radius:8px;font-size:12.5px;color:#D4D4D4;opacity:0;transform:translateY(6px);transition:opacity .35s ease,transform .45s ease}
.src em{font-style:normal;color:#7A7A7A}
.ask-src .src{opacity:1;transform:none}
.ask-input{display:flex;align-items:center;gap:2px;margin:0 14px 14px;padding:0 7px 0 14px;min-height:44px;border:1px solid #2A2A2A;border-radius:12px;background:#080808;font-size:14px;color:#F5F5F5}
.ask-typed{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.caret{flex:0 0 1.5px;height:18px;background:#F5F5F5;animation:blink 1s steps(1) infinite}
.ask-ph{margin-left:4px;color:#6A6A6A}
.ask-typed:not(:empty) ~ .ask-ph{display:none}
.ask-send{margin-left:auto;flex:0 0 30px;height:30px;border-radius:8px;background:#FFFFFF;color:#000000;display:grid;place-items:center}

/* Agents board */
.ag-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:14px}
.ag-tile{border:1px solid #232323;border-radius:12px;background:#0E0E0E;overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .4s ease,transform .5s ease,border-color .35s ease}
.ag-tile.in{opacity:1;transform:none}
.ag-tile.help{border-color:#FFFFFF}
.ag-tile.press{transform:scale(.98)}
.ag-thumb{position:relative;height:78px;background:#151515;border-bottom:1px solid #1F1F1F;overflow:hidden}
.ag-thumb b{position:absolute;left:10px;height:5px;border-radius:2px;background:#2C2C2C}
.ag-thumb .scan{position:absolute;left:0;right:0;top:8px;height:11px;background:rgba(255,255,255,.08);animation:agscan 2.6s ease-in-out infinite}
.ag-tile.paused .scan,.ag-tile.help .scan{animation:none;opacity:0}
@keyframes agscan{0%,100%{top:8px}50%{top:50px}}
.ag-live{position:absolute;left:10px;bottom:6px;display:flex;align-items:center;gap:5px;font-size:10px;color:#D4D4D4}
.ag-live::before{content:"";width:5px;height:5px;border-radius:50%;background:#FFFFFF}
.ag-tile.paused .ag-live::before{background:#5A5A5A}
.ag-body{display:flex;flex-direction:column;gap:5px;padding:10px 12px 12px}
.ag-title{font-size:13px;font-weight:500;color:#F5F5F5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ag-note{min-height:1.4em;font-size:11.5px;line-height:1.4;color:#8A8A8A;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ag-note u{color:#FFFFFF;text-underline-offset:2px}
.ag-row{display:flex;align-items:center;gap:8px;margin-top:3px}
.ag-step{margin-left:auto;font-size:11px;color:#7A7A7A;font-variant-numeric:tabular-nums;white-space:nowrap}

/* Live session */
.win.ls{max-width:590px}
.ls .win-meta{margin-left:0}
.ls-status{margin-left:auto}
.ls-body{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}
.ls-browser{padding:12px;border-right:1px solid #1C1C1C}
.ls-url{display:flex;align-items:center;gap:6px;height:26px;margin-bottom:10px;padding:0 10px;border-radius:7px;background:#161616;font-size:11px;color:#8A8A8A;white-space:nowrap;overflow:hidden}
.ls-table{display:flex;flex-direction:column;border:1px solid #1F1F1F;border-radius:8px;overflow:hidden}
.ls-tr{position:relative;display:grid;grid-template-columns:62px minmax(0,1fr) 54px 58px;gap:8px;align-items:center;min-height:34px;padding:0 10px;border-top:1px solid #181818;font-size:11.5px;color:#D4D4D4;transition:background .3s ease}
.ls-tr span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ls-th{min-height:28px;border-top:0;background:#101010;font-size:10.5px;color:#6A6A6A}
.ls-amt{text-align:right}
.ls-tr.hit{background:#1D1D1D}
.ls-tr.hit::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:#FFFFFF}
.ls-tr.matched .ls-amt{visibility:hidden}
.ls-tr.matched::after{content:"Matched";position:absolute;right:8px;top:50%;transform:translateY(-50%);padding:2px 7px;border-radius:999px;background:#FFFFFF;color:#000000;font-size:10px;font-weight:600;animation:rowIn .3s ease}
.ls-side{display:flex;flex-direction:column;gap:10px;padding:12px 14px}
.ls-label{font-size:11px;color:#7A7A7A}
.ls-steps{list-style:none;margin:0;padding:0;counter-reset:s;display:flex;flex-direction:column;gap:8px}
.ls-steps li{counter-increment:s;display:flex;align-items:center;gap:8px;font-size:12px;color:#6A6A6A;transition:color .3s ease}
.ls-steps li::before{content:counter(s);flex:0 0 18px;height:18px;border-radius:50%;border:1px solid #333333;display:grid;place-items:center;font-size:10px;color:#8A8A8A;transition:background .3s ease,color .3s ease,border-color .3s ease}
.ls-steps li.done{color:#A1A1A1}
.ls-steps li.done::before{content:"\2713";background:#FFFFFF;border-color:#FFFFFF;color:#000000;font-weight:700}
.ls-steps li.active{color:#FFFFFF}
.ls-steps li.active::before{border-color:#FFFFFF;color:#FFFFFF}
.ls-steps li.help{color:#FFFFFF}
.ls-steps li.help::before{content:"!";background:#FFFFFF;border-color:#FFFFFF;color:#000000;font-weight:700}
.ls-help{padding:10px;border:1px solid #FFFFFF;border-radius:10px;background:#141414;opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .45s ease}
.ls-help.show{opacity:1;transform:none}
.ls-help-t{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:#FFFFFF}
.ls-bang{flex:0 0 16px;height:16px;border-radius:50%;background:#FFFFFF;color:#000000;display:grid;place-items:center;font-size:11px;font-weight:700}
.ls-help-q{margin:6px 0 8px;font-size:11.5px;line-height:1.45;color:#C4C4C4}
.ls-choices{display:flex;gap:6px}
.ls-choice{flex:1;min-height:28px;border-radius:7px;border:1px solid #3A3A3A;background:transparent;color:#EDEDED;font:inherit;font-size:11.5px;font-weight:500;transition:background .2s ease,color .2s ease,border-color .2s ease}
.ls-choice.picked{background:#FFFFFF;color:#000000;border-color:#FFFFFF}

/* Training */
.tn{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:14px;width:100%;max-width:590px;align-items:start}
.tn-rec{flex:0 0 9px;height:9px;border-radius:50%;background:#4A4A4A}
.tn-on .tn-rec{background:#FFFFFF;animation:pulse 1s infinite}
.tn-wave{display:flex;align-items:center;gap:3px;height:52px;padding:0 14px;border-bottom:1px solid #1C1C1C}
.tn-wave i{flex:1;height:4px;border-radius:2px;background:#333333}
.tn-on .tn-wave i{background:#D4D4D4;animation:wave .9s ease-in-out infinite alternate}
.tn-wave i:nth-child(2n){animation-duration:.7s}
.tn-wave i:nth-child(3n){animation-delay:-.3s}
.tn-wave i:nth-child(5n){animation-delay:-.6s;animation-duration:1.1s}
.tn-wave i:nth-child(7n){animation-delay:-.45s}
@keyframes wave{from{height:4px}to{height:26px}}
.tn-events{list-style:none;margin:0;padding:6px 14px 12px;min-height:180px}
.tn-events li{display:flex;align-items:baseline;gap:10px;padding:7px 0;border-bottom:1px solid #161616;font-size:12px;color:#D4D4D4;animation:rowIn .35s ease}
.tn-events em{flex:0 0 30px;font-style:normal;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;color:#6A6A6A}
.tn-guide{opacity:.4;transition:opacity .5s ease}
.tn-built .tn-guide{opacity:1}
.tn-video{position:relative;height:96px;margin:12px 14px 0;border-radius:8px;background:#161616;overflow:hidden;opacity:0;transform:scale(.97);transition:opacity .5s ease,transform .6s ease}
.tn-built .tn-video{opacity:1;transform:none}
.tn-video b{position:absolute;left:10px;height:5px;border-radius:2px;background:#2C2C2C}
.tn-play{position:absolute;left:50%;top:50%;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;background:#FFFFFF;color:#000000;display:grid;place-items:center}
.tn-dur{position:absolute;right:8px;bottom:6px;padding:2px 6px;border-radius:4px;background:rgba(0,0,0,.72);font-size:10.5px;color:#FFFFFF}
.tn-steps{list-style:none;margin:0;padding:10px 14px 2px;display:flex;flex-direction:column;gap:7px}
.tn-steps li{display:flex;align-items:center;gap:8px;font-size:12px;color:#D4D4D4;opacity:0;transform:translateX(-6px);transition:opacity .3s ease,transform .35s ease}
.tn-steps li.on{opacity:1;transform:none}
.tn-steps li::before{content:"\2713";flex:0 0 16px;height:16px;border-radius:50%;background:#FFFFFF;color:#000000;display:grid;place-items:center;font-size:9px;font-weight:700}
.tn-chips{display:flex;flex-wrap:wrap;gap:6px;padding:8px 14px 0;opacity:0;transition:opacity .4s ease}
.tn-chipson .tn-chips{opacity:1}
.tn-chips span{padding:3px 8px;border:1px solid #2A2A2A;border-radius:6px;font-size:11px;color:#A1A1A1}
.tn-for{display:flex;gap:6px;padding:10px 14px 14px}
.tn-for span{flex:1;padding:6px 8px;border-radius:999px;border:1px solid #2A2A2A;font-size:11.5px;text-align:center;color:#6A6A6A;transition:background .35s ease,color .35s ease,border-color .35s ease}
.tn-for span.on{background:#FFFFFF;border-color:#FFFFFF;color:#000000}

/* Activity */
.win-bar .au-export{margin-left:10px}
.au-export{flex:0 0 auto;min-height:30px;padding:0 12px;border-radius:999px;border:1px solid #3A3A3A;background:transparent;color:#EDEDED;font:inherit;font-size:12.5px;font-weight:500;transition:background .2s ease,color .2s ease,border-color .2s ease}
.au-export.is-pressed{background:#FFFFFF;border-color:#FFFFFF;color:#000000}
.au-rows{display:flex;flex-direction:column;min-height:232px;padding:4px 16px}
.au-row{display:grid;grid-template-columns:44px 74px minmax(0,1fr);align-items:center;gap:10px;max-height:0;opacity:0;overflow:hidden;border-bottom:1px solid #161616;transition:max-height .45s ease,opacity .45s ease}
.au-row.in{max-height:56px;opacity:1}
.au-row > span{padding:12px 0}
.au-time{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;color:#6A6A6A}
.au-row > .au-who{justify-self:start;padding:3px 8px;border-radius:999px;background:#FFFFFF;color:#000000;font-size:11.5px;font-weight:500;white-space:nowrap}
.au-row > .au-who.is-agent{background:transparent;color:#EDEDED;box-shadow:inset 0 0 0 1px #3A3A3A}
.au-what{font-size:13.5px;color:#D4D4D4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.au-file{display:flex;align-items:center;gap:10px;margin:4px 16px 16px;padding:10px 12px;border:1px dashed #3A3A3A;border-radius:10px;font-size:13px;color:#F5F5F5;white-space:nowrap;opacity:0;transform:translateY(8px);transition:opacity .4s ease,transform .5s ease}
.au-file em{margin-left:auto;font-style:normal;font-size:12px;color:#7A7A7A}
.au-done .au-file{opacity:1;transform:none}

/* Flow diagram */
.flow .scene{opacity:1;transform:none}
.fl{position:relative;width:100%;max-width:560px;aspect-ratio:600 / 440}
.fl > svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.fl-edge{fill:none;stroke:#2E2E2E;stroke-width:1.5;vector-effect:non-scaling-stroke;transition:stroke .5s ease}
.fl-edge.dash{stroke-dasharray:4 5}
.fl-edge.on{stroke:#FFFFFF}
.fl-node{position:absolute;transform:translate(-50%,-50%);transition:opacity .5s ease}
.fl-node.dim{opacity:.4}
.fl-box{display:flex;align-items:center;gap:7px;padding:8px 12px;border-radius:12px;border:1px solid #2E2E2E;background:#0E0E0E;font-size:12.5px;font-weight:500;color:#A1A1A1;white-space:nowrap;transition:border-color .5s ease,color .5s ease,box-shadow .5s ease}
.fl-box svg{flex:0 0 auto}
.fl-node.on .fl-box{border-color:#FFFFFF;color:#FFFFFF;box-shadow:0 0 0 4px rgba(255,255,255,.06)}
.fl-node.ghost .fl-box{border-style:dashed}
.fl-badge{position:absolute;left:50%;top:100%;margin-top:7px;padding:3px 9px;border-radius:999px;background:#FFFFFF;color:#000000;font-size:11px;font-weight:500;white-space:nowrap;opacity:0;transform:translate(-50%,4px);transition:opacity .3s ease,transform .3s ease;pointer-events:none}
.fl-badge.up{top:auto;bottom:100%;margin:0 0 7px}
.fl-badge.show{opacity:1;transform:translate(-50%,0)}
.fl-badge.out{background:#0E0E0E;color:#FFFFFF;box-shadow:inset 0 0 0 1px #FFFFFF}
.fl-lock{position:absolute;left:74.6%;top:50%;display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:999px;background:#0E0E0E;box-shadow:inset 0 0 0 1px #FFFFFF;color:#FFFFFF;font-size:10.5px;font-weight:500;white-space:nowrap;transform:translate(-50%,-160%);opacity:0;transition:opacity .4s ease}
.fl.lock .fl-lock{opacity:1}
.fl-caption,.scene-cap{display:none}
.fl-progress{display:flex;gap:6px}
.fl-progress i{flex:0 0 28px;height:2px;border-radius:1px;background:var(--line);transition:background .4s ease}
.fl-progress i.on{background:var(--fg)}
.fl-caption h3,.scene-cap h3{margin:0;font-weight:300;font-size:clamp(26px,4vw,34px);line-height:1.1;letter-spacing:-.02em;color:var(--fg);text-wrap:balance}
.fl-caption p,.scene-cap p{margin:0;max-width:44ch;font-size:16px;line-height:1.6;color:var(--fg2)}
.fl-caption h3,.fl-caption p{transition:opacity .25s ease,transform .3s ease}
.fl-caption.out-up h3,.fl-caption.out-up p{opacity:0;transform:translateY(-12px)}
.fl-caption.out-down h3,.fl-caption.out-down p{opacity:0;transform:translateY(12px)}
.fl-caption.from-below h3,.fl-caption.from-below p{opacity:0;transform:translateY(12px);transition:none}
.fl-caption.from-above h3,.fl-caption.from-above p{opacity:0;transform:translateY(-12px);transition:none}

/* Delivery tabs */
.stage-panel[hidden]{display:none !important}
.stage-panel:not([hidden]) > *{animation:rowIn .45s ease}
.tabs-box{margin-top:clamp(40px,5vw,56px);border:1px solid #1C1C1C;border-radius:18px;overflow:hidden;background:#000000;color:#EDEDED}
.tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:#1C1C1C;border-bottom:1px solid #1C1C1C}
.tab{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:44px;margin:0;padding:18px 20px 20px;border:0;background:#000000;color:#EDEDED;font:inherit;text-align:left;cursor:pointer}
.tab:hover{background:#0C0C0C}
.tab[aria-pressed="true"]{background:#101010}
.tab-head{display:flex;align-items:center;gap:10px}
.tab-num{display:grid;place-items:center;width:22px;height:22px;border-radius:6px;font-size:11px;font-weight:600;background:#0E0E0E;color:#8A8A8A;border:1px solid #2A2A2A}
.tab[aria-pressed="true"] .tab-num{background:#FFFFFF;color:#000000;border-color:#FFFFFF}
.tab-title{font-size:15px;font-weight:500;color:#8A8A8A}
.tab[aria-pressed="true"] .tab-title{color:#FFFFFF}
.tab-text{font-size:13px;line-height:1.5;color:#7A7A7A}
.tab-bar{position:absolute;left:0;right:0;bottom:0;height:2px;background:transparent}
.tab[aria-pressed="true"] .tab-bar{background:#FFFFFF}
.stage{position:relative;min-height:460px;display:grid;place-items:center;padding:clamp(24px,4vw,56px) clamp(16px,4vw,56px);background:radial-gradient(ellipse at 50% 30%,#111111,#030303 70%)}

/* About, contact, footer */
.contact{padding-bottom:clamp(96px,12vw,160px)}
.contact .wrap{display:flex;flex-direction:column;align-items:center;gap:32px;text-align:center}
.contact-mark{display:flex;flex-direction:column;align-items:stretch;max-width:100%}
.contact h2{margin:0;font-weight:300;font-size:clamp(44px,7vw,96px);line-height:1;letter-spacing:-.035em;color:var(--fg);text-wrap:balance}
.contact-rule{height:1px;background:var(--strong);margin:clamp(18px,2vw,26px) 0}
.contact p{margin:0 auto;max-width:52ch;font-size:clamp(15.5px,1.5vw,18px);line-height:1.6;color:var(--fg2)}
.contact-actions{display:flex;flex-direction:column;align-items:center;gap:14px;font-size:14px;color:var(--fg3)}
.foot{border-top:1px solid var(--line)}
.foot .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px;padding-top:28px;padding-bottom:40px;font-size:13px;color:var(--fg3)}
.foot .brand{font-size:20px;gap:8px;min-height:0}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 22px;margin-left:auto}

@media (max-width:959px){
  /* One pinned stage fills the screen; the step texts become invisible scroll markers underneath it. */
  .demo{grid-template-columns:minmax(0,1fr);margin-top:28px}
  .step-text,.step-text.is-active{grid-column:1;min-height:70vh;padding:0;border:0;opacity:0;pointer-events:none}
  .product .demo-step:first-child .step-text,.product .demo-step:last-child .step-text,.flow .step-text:nth-child(2),.flow .step-text:last-child{min-height:100vh}
  .scene{grid-column:1;top:72px;z-index:2;height:calc(100vh - 84px);height:calc(100svh - 84px);display:flex;flex-direction:column;gap:18px;transform:none;pointer-events:none;transition:opacity .45s ease}
  .scene.is-active{pointer-events:auto}
  .scene-frame{flex:1 1 auto;min-height:0;height:auto;padding:16px}
  .fl-caption,.scene-cap{display:grid;flex:0 0 auto;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);column-gap:clamp(24px,5vw,56px);row-gap:14px;align-items:start;padding:0 2px 4px}
  .fl-progress{grid-column:1 / -1}
  .scene-cap{transform:translateY(26px);transition:transform .6s cubic-bezier(.2,.7,.2,1)}
  .scene.is-before .scene-cap{transform:translateY(-26px)}
  .scene.is-active .scene-cap{transform:none}
}
@media (max-width:760px){.nav-links{display:none}}
@media (max-width:560px){
  .tn{grid-template-columns:1fr}
  .ls-body{grid-template-columns:1fr}
  .ls-browser{border-right:0;border-bottom:1px solid #1C1C1C}
  .ls-tr{grid-template-columns:62px minmax(0,1fr) 58px}
  .ls-po{display:none}
  .win-meta{display:none}
  .win-bar .au-export{margin-left:auto}
  .ag-grid{gap:8px;padding:10px}
  .ag-thumb{height:56px}
  .fl-box{padding:6px 8px;font-size:11px;border-radius:9px}
  .fl-box svg{display:none}
  .fl-badge{font-size:10px}
  .fl-caption,.scene-cap{grid-template-columns:1fr;row-gap:10px}
  .ls-label,.ls-steps,.tn-events{display:none}
  .tn-video{height:84px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  main{transition:none}
  .js .reveal{opacity:1;transform:none;transition:none}
  .scene,.step-text,.scene-cap{transition:none}
}