/* ============ Tokens (colors sampled from the logo gradient) ============ */
:root{
  --bg:#ffffff;
  --tint:#faf8fc;
  --tint-2:#f3eff7;
  --ink:#1C1325;
  --ink-hover:#30253B;
  --ink-2:#514B57;
  --ink-3:#78717F;
  --line:#ebe6f0;
  --line-2:#dcd4e4;
  --violet:#7438b5;
  --raspberry:#bf4672;
  --vermilion:#e65324;
  --plum:#7a3a78;
  --plum-ink:#4a2242;
  --ok:#1d8a5a;
  --ok-bg:#e7f4ed;
  --grad:linear-gradient(90deg,#7438b5 0%,#bf4672 52%,#e65324 100%);
  --sans:"Helvetica Neue","Inter","Segoe UI",Arial,sans-serif;
  --heading:"Helvetica Neue LT Pro 67 Medium Condensed","Helvetica Neue",Helvetica,Arial,sans-serif;
  --serif:"Instrument Serif","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --shadow-1:0 1px 2px rgba(27,22,34,.06);
  --shadow-2:0 1px 2px rgba(27,22,34,.05),0 12px 32px -14px rgba(27,22,34,.18);
  --shadow-3:0 2px 6px rgba(27,22,34,.04),0 40px 90px -36px rgba(62,28,92,.38);
  --container:1400px;
  --gutter:clamp(24px,4vw,80px);
  --header-h:80px;
}

/* ============ Base ============ */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{color-scheme:light;-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink-2);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:600;text-wrap:balance}
figure{margin:0}
code,pre{font-family:var(--mono);font-variant-ligatures:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:0}
.container{width:100%;max-width:calc(var(--container) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.mark{display:inline-block;width:28px;height:28px;background:url("/assets/mark.svg") center/contain no-repeat;flex:none}
.skip-link{position:absolute;left:16px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 14px;border-radius:0;text-decoration:none;font-weight:500;transition:top .15s}
.skip-link:focus{top:12px}

/* ============ Type ============ */
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--plum)}
.eyebrow .num{font-family:var(--mono);font-weight:500;letter-spacing:0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.eyebrow .rule{width:22px;height:1px;background:var(--line-2)}
.h2{font-size:clamp(2.05rem,1.35rem + 2.3vw,3.2rem);line-height:1.06;letter-spacing:-.035em}
.h3-lg{font-size:clamp(1.8rem,1.3rem + 1.7vw,2.6rem);line-height:1.08;letter-spacing:-.032em}
.lede{font-size:clamp(1.1rem,1rem + .4vw,1.3rem);line-height:1.55;color:var(--ink-2)}
.body-lg{font-size:18px;line-height:1.65;color:var(--ink-2)}
.accent{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.005em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;padding:0 .1em 0 .02em;margin-right:-.06em}
.section{padding-block:clamp(80px,10vw,136px)}
.section-tint{background:var(--tint)}
.section-head{max-width:780px}
.section-head .lede{margin-top:20px}
.section-head.center{margin-inline:auto;text-align:center}

/* ============ Buttons ============ */
.btn{--h:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--h);padding:0 20px;border-radius:0;border:1px solid transparent;font:500 15.5px/1 var(--sans);letter-spacing:-.005em;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color .15s,border-color .15s,box-shadow .2s}
.btn .i{width:16px;height:16px;transition:transform .2s}
.btn:hover .i{transform:translateX(2px)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 1px 2px rgba(27,22,34,.25)}
.btn-primary:hover{background:var(--ink-hover);box-shadow:none}
.btn-secondary{background:#fff;color:var(--ink);border-color:var(--line-2);box-shadow:var(--shadow-1)}
.btn-secondary:hover{background:var(--tint);border-color:#cdc2d8}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--tint-2)}
.btn-sm{--h:36px;padding:0 14px;font-size:14.5px;border-radius:0}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* ============ Hero ============ */
.hero{position:relative;padding-top:clamp(48px,7vw,92px);overflow:clip}
.hero-copy{display:flex;flex-direction:column;align-items:center;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:16px;margin-bottom:32px;font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--plum)}
.kicker::before,.kicker::after{content:"";width:40px;height:1px;background:var(--grad);flex:none}
.hero h1{max-width:14.6em;font-size:clamp(2.4rem,1.05rem + 4.3vw,4.65rem);line-height:1.04;letter-spacing:-.042em}
.hero h1 .accent{font-size:1.08em;line-height:.9}
.hero .lede{max-width:650px;margin-top:28px;text-wrap:balance}
.hero .cta-row{margin-top:36px}

.hero-stage{position:relative;margin-top:clamp(52px,7vw,84px);padding-bottom:clamp(64px,8vw,104px)}
.hero-glow{position:absolute;inset:-6% 0 10%;z-index:0;pointer-events:none;background:
  radial-gradient(38% 46% at 20% 42%,rgba(116,56,181,.16),transparent 70%),
  radial-gradient(34% 42% at 52% 26%,rgba(191,70,114,.12),transparent 70%),
  radial-gradient(38% 46% at 82% 56%,rgba(230,83,36,.12),transparent 70%)}
.horizon{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:100vw;height:300px;z-index:0;opacity:.5;pointer-events:none;
  -webkit-mask-image:radial-gradient(58% 100% at 50% 72%,#000 30%,transparent 76%),linear-gradient(to bottom,#000 55%,transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:radial-gradient(58% 100% at 50% 72%,#000 30%,transparent 76%),linear-gradient(to bottom,#000 55%,transparent 100%);
  mask-composite:intersect}

/* App mock */
.app{position:relative;z-index:1;max-width:1080px;margin:0 auto;background:#fff;border:1px solid var(--line-2);border-radius:0;box-shadow:var(--shadow-3);overflow:hidden;font-size:14px;line-height:1.45;color:var(--ink-2);text-align:left}
.app-bar{height:46px;display:flex;align-items:center;gap:16px;padding:0 14px;border-bottom:1px solid var(--line);background:#fcfbfd}
.lights{display:flex;gap:6px}.lights i{display:block;width:10px;height:10px;border-radius:50%;background:#e4dee9}
.crumbs{display:flex;align-items:center;gap:8px;min-width:0;font-size:13px;color:var(--ink-3);white-space:nowrap;overflow:hidden}
.crumbs b{color:var(--ink);font-weight:500}
.crumbs .sep{color:#cbc3d3}
.app-bar-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.chip{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 11px;border-radius:0;border:1px solid var(--line-2);background:#fff;font-size:12.5px;color:var(--ink-2);white-space:nowrap}
.chip .i{width:14px;height:14px}
.chip-data{border-color:#e3d3e1;background:#fbf6fa;color:var(--plum)}
.live{display:inline-block;width:7px;height:7px;border-radius:0;background:#22a565;flex:none;animation:live 2.2s ease-out infinite}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(34,165,101,.45)}70%{box-shadow:0 0 0 6px rgba(34,165,101,0)}100%{box-shadow:0 0 0 0 rgba(34,165,101,0)}}
.app-body{display:grid;grid-template-columns:228px minmax(0,1fr) 244px;min-height:506px}
.app-side{display:flex;flex-direction:column;gap:4px;padding:14px 12px;border-right:1px solid var(--line);background:#fbfafc}
.team-switch{display:flex;align-items:center;gap:10px;margin-bottom:8px;padding:8px 10px;border:1px solid var(--line);border-radius:0;background:#fff;box-shadow:var(--shadow-1);font-weight:500;color:var(--ink);font-size:13.5px}
.team-badge{width:24px;height:24px;border-radius:0;display:grid;place-items:center;flex:none;background:var(--grad);color:#fff;font-size:12px;font-weight:600}
.team-name{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.team-switch .i{margin-left:auto;width:14px;height:14px;color:var(--ink-3)}
.side-row{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:0;font-size:13.5px;color:var(--ink-2);border:1px solid transparent}
.side-row .i{width:16px;height:16px;color:var(--ink-3)}
.side-row.active{background:#fff;color:var(--ink);font-weight:500;border-color:var(--line);box-shadow:var(--shadow-1)}
.side-row.active .i{color:var(--plum)}
.side-label{display:flex;justify-content:space-between;align-items:center;margin:14px 0 4px;padding:0 10px;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.side-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px;border-top:1px solid var(--line);font-size:13px;color:var(--ink)}
.av{width:24px;height:24px;border-radius:0;display:inline-grid;place-items:center;flex:none;font-size:10.5px;font-weight:600;color:#fff;border:2px solid #fff}
.av-a{background:#7438b5}.av-m{background:#bf4672}.av-j{background:#d0501f}.av-more{background:#efe9f3;color:var(--ink-2)}
.avatars{display:flex}.avatars .av + .av{margin-left:-7px}
.app-main{display:flex;flex-direction:column;min-width:0;padding:24px 28px 18px}
.thread{display:flex;flex-direction:column;gap:20px;flex:1}
.msg-user{align-self:flex-end;display:flex;flex-direction:column;align-items:flex-end;gap:6px;max-width:80%}
.who{font-size:12px;font-weight:500;color:var(--ink-3)}
.bubble{background:var(--plum-ink);color:#fff;padding:10px 14px;border-radius:0;font-size:14px;line-height:1.5}
.msg-agent{display:flex;flex-direction:column;gap:10px;max-width:94%}
.agent-who{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:500;color:var(--ink-3)}
.agent-who .mark{width:20px;height:20px}
.steps{border:1px solid var(--line);border-radius:0;background:#fff;overflow:hidden}
.steps li{display:grid;grid-template-columns:62px minmax(0,1fr) 22px;align-items:center;gap:12px;padding:9px 12px;font-size:13px}
.steps li + li{border-top:1px solid var(--line)}
.tool{font-family:var(--mono);font-size:11px;font-weight:500;text-align:center;padding:3px 0;border-radius:0;background:var(--tint-2);color:var(--plum)}
.step-text{display:flex;align-items:baseline;gap:10px;min-width:0}
.step-text .file{font-family:var(--mono);font-size:12px;color:var(--ink);white-space:nowrap}
.step-text .desc{color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ok{width:20px;height:20px;border-radius:0;display:grid;place-items:center;background:var(--ok-bg);color:var(--ok);flex:none}
.ok .i{width:12px;height:12px;stroke-width:2.6}
.agent-text{font-size:14px;color:var(--ink)}
.composer{margin-top:20px;display:flex;flex-direction:column;gap:10px;padding:12px 12px 10px 14px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-1)}
.composer-input{font-size:14px;color:#9B96A0}
.composer-tools{display:flex;align-items:center;gap:8px}
.composer-tools .chip{height:26px;background:var(--tint)}
.composer-tools .i{width:13px;height:13px;color:var(--ink-3)}
.send{margin-left:auto;width:30px;height:30px;border-radius:0;display:grid;place-items:center;background:var(--ink);color:#fff;flex:none}
.send .i{width:15px;height:15px;stroke-width:2}
.app-panel{display:flex;flex-direction:column;gap:18px;padding:16px 14px;border-left:1px solid var(--line);background:#fbfafc}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:0 6px;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.panel-head .state{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:500;letter-spacing:0;text-transform:none}
.files{display:flex;flex-direction:column;gap:2px;margin-top:8px}
.files li{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:0;font-family:var(--mono);font-size:12px;color:var(--ink-2);border:1px solid transparent}
.files li .i{width:15px;height:15px;color:var(--ink-3)}
.files li.active{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-1)}
.files .ok{width:17px;height:17px;margin-left:auto}
.files .ok .i{width:10px;height:10px;color:var(--ok)}
.files .tag{margin-left:auto;font-family:var(--sans);font-size:11px;color:var(--raspberry)}
.mini-ultra{display:flex;flex-direction:column;gap:9px;padding:12px;border:1px solid var(--line);border-radius:0;background:#fff;box-shadow:var(--shadow-1)}
.mini-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--ink)}
.mini-meta{font-size:12px;color:var(--ink-3)}
.bars{display:flex;flex-direction:column;gap:6px}
.bars i{position:relative;display:block;height:5px;border-radius:0;background:var(--tint-2);overflow:hidden}
.bars i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w);border-radius:0;background:var(--grad);animation:grow 3.2s ease-in-out infinite alternate}
.bars i.wait::after{background:#f0c3ad;animation:none}
@keyframes grow{from{transform:scaleX(.82);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}
.float{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-2);font-size:13.5px;color:var(--ink)}
.float .i{width:17px;height:17px;color:var(--plum)}
.float-team{top:424px;left:calc(50% - 540px - 54px)}
.float-toast{bottom:calc(clamp(64px,8vw,104px) + 64px);right:calc(50% - 540px - 46px)}
.float-toast b{display:block;font-weight:500;font-size:13.5px}
.float-toast small{display:block;font-size:12px;color:var(--ink-3);font-family:var(--mono)}
.float-toast .ok{width:26px;height:26px}
.float-toast .ok .i{width:14px;height:14px;color:var(--ok)}

/* ============ Manifesto voice (serif display) ============ */
.display{font-family:var(--serif);font-weight:400;font-size:clamp(2.6rem,1.45rem + 3.8vw,4.8rem);line-height:1.02;letter-spacing:-.012em;color:var(--ink);text-wrap:balance}
.display em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;padding-right:.08em}

/* ============ Overview: the system ============ */
.overview{padding-bottom:clamp(48px,6vw,88px)}
.sys{margin-top:64px;border:1px solid transparent;border-radius:0;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;box-shadow:none;overflow:hidden}
.sys-head{display:flex;align-items:center;gap:14px;padding:13px 20px;border-bottom:1px solid var(--line);background:#fcfbfd;font-size:14.5px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.sys-head .brandline{display:inline-flex;align-items:center;gap:9px}
.sys-head .mark{width:22px;height:22px}
.sys-head .meta{margin-left:auto;font-family:var(--mono);font-size:12px;font-weight:400;color:var(--ink-3)}
.sys-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.module{position:relative;display:flex;flex-direction:column;padding:26px 24px 24px;color:inherit;text-decoration:none;transition:background-color .2s}
.module + .module{border-left:1px solid var(--line)}
.module:hover{background:var(--tint)}
.module-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}
.glyph{width:46px;height:46px;padding:7px;border-radius:0;background:transparent}
.module-num{font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.module h3{font-size:19px;line-height:1.25;letter-spacing:-.02em}
.module p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--ink-3)}
.module .go{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:22px;font-size:14px;font-weight:500;color:var(--plum)}
.module .go .i{width:15px;height:15px;transition:transform .2s}
.module:hover .go .i{transform:translateX(3px)}

/* ============ Pillar sections ============ */
.feature + .feature{padding-top:0}
.feature-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,6vw,88px);align-items:center}
.feature-grid.reverse{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.feature-grid.reverse .feature-copy{order:2}
.feature-grid.even{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.feature-grid + .feature-grid{margin-top:clamp(96px,10vw,136px)}
.feature-copy .h2,.feature-copy .h3-lg{margin-bottom:20px}
.checks{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.checks li{display:flex;align-items:flex-start;gap:12px;font-size:16px;color:var(--ink-2)}
.check{width:22px;height:22px;margin-top:1px;border-radius:0;display:grid;place-items:center;flex:none;background:var(--tint-2);color:var(--plum)}
.check .i{width:13px;height:13px;stroke-width:2.4}
.models{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.models-label{margin-bottom:12px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.model-list{display:flex;flex-wrap:wrap;gap:8px}
.model{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border:1px solid var(--line-2);border-radius:0;background:#fff;font-size:14px;color:var(--ink)}
.model::before{content:"";width:7px;height:7px;border-radius:0;background:var(--grad)}
.sub-pill{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;padding:6px 12px;border-radius:0;background:var(--tint-2);font-size:13px;font-weight:600;color:var(--plum)}
.sub-pill .i{width:15px;height:15px}
.devices{display:flex;align-items:center;gap:10px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink-3)}

.stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:460px;padding:clamp(20px,4vw,48px);border:1px solid var(--line);border-radius:0;overflow:hidden;
  background-color:var(--tint);background-image:repeating-linear-gradient(to bottom,transparent 0 27px,rgba(116,56,181,.055) 27px 28px)}

/* Model picker */
.picker{width:100%;max-width:460px;display:flex;flex-direction:column;gap:12px}
.pm{padding:8px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-2)}
.pm-label{padding:8px 10px 6px;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.pm-list li{display:flex;align-items:center;gap:10px;padding:10px;border-radius:0;font-size:14px;color:var(--ink)}
.pm-list li.on{background:var(--tint-2);font-weight:500}
.pm-dot{width:8px;height:8px;border-radius:0;background:var(--grad);flex:none}
.pm-list .soon{color:var(--ink-3)}
.pm-list .soon .pm-dot{background:transparent;border:1.5px dashed #c3b8cd}
.pm-tag{margin-left:auto;padding:2px 8px;border:1px solid var(--line);border-radius:0;background:#fff;font-size:11px;font-weight:400;color:var(--ink-3);white-space:nowrap}
.pm-list .on .pm-tag{margin-left:auto}
.pm-check{width:16px;height:16px;color:var(--plum);stroke-width:2.2}
.pm-sep{height:1px;margin:6px 4px;background:var(--line)}
.pm-row{display:flex;align-items:center;justify-content:space-between;padding:8px 10px 10px;font-size:14px;color:var(--ink)}
.pm-row span{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-3)}
.pm-row .i{width:13px;height:13px}
.picker .composer{margin-top:0;box-shadow:var(--shadow-2)}

/* Ultramath console */
.console{width:100%;max-width:620px;border-radius:0;background:var(--ink);color:#EDEAF0;box-shadow:0 34px 70px -34px rgba(28,24,33,.75),inset 0 0 0 1px rgba(255,255,255,.05);overflow:hidden;font-size:13.5px}
.console-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.console-title{display:flex;align-items:center;gap:9px;font-weight:500}
.console-state{padding:2px 8px;border-radius:0;background:rgba(34,165,101,.16);color:#7fdcae;font-size:11.5px}
.console-meta{margin-left:auto;font-size:12.5px;color:#A59FAC}
.console-goal{padding:11px 18px;border-bottom:1px solid rgba(255,255,255,.06);font-size:13px;color:#D8D2DE}
.console-goal .lbl{margin-right:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:#918A98}
.agents{padding:4px 10px 6px}
.agent-row{display:grid;grid-template-columns:86px 178px minmax(0,1fr);gap:12px;align-items:center;padding:11px 8px}
.agent-row + .agent-row{border-top:1px solid rgba(255,255,255,.06)}
.agent-row.head{padding-block:9px 7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:#918A98}
.agent-name{font-family:var(--mono);font-size:12px;color:#DAD5DF}
.status{display:inline-flex;align-items:center;gap:7px;width:fit-content;max-width:100%;min-width:0;padding:3px 9px;border-radius:0;font-size:12px;line-height:1.4}
.status .spin,.status .pause{flex:none}
.status.working{background:rgba(164,120,230,.16);color:#cfb3f6}
.status.waiting{background:rgba(240,150,110,.15);color:#f5b493}
.spin{width:10px;height:10px;border-radius:0;border:1.5px solid currentColor;border-right-color:transparent;animation:spin 1s linear infinite}
.pause{width:7px;height:7px;border-radius:0;background:currentColor;opacity:.85}
@keyframes spin{to{transform:rotate(360deg)}}
.dir{color:#ebe6f0;line-height:1.45}
.reports{margin:2px 18px 0;padding:14px 0 4px;border-top:1px solid rgba(255,255,255,.08)}
.reports-head{margin-bottom:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:#918A98}
.report{display:flex;align-items:flex-start;gap:10px;margin-bottom:8px;padding:10px 12px;border-radius:0;background:rgba(255,255,255,.045);font-size:13px;color:#E7E2EC}
.report .tag{flex:none;margin-top:1px;padding:1px 8px;border-radius:0;font-size:11px;font-weight:500}
.report .tag.find{background:rgba(240,120,170,.18);color:#f6a6c6}
.report .tag.pend{background:rgba(240,150,110,.15);color:#f5b493}
.report b{font-weight:500;color:#fff}
.console-foot{display:flex;align-items:center;gap:8px;padding:12px 18px 16px;font-size:13px;color:#cdb0f5}
.console-foot .i{width:15px;height:15px}

/* Cloud machine */
.machine-shell{display:contents}
.machine{width:100%;max-width:540px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-2);overflow:hidden}
.machine-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;font-weight:500;color:var(--ink)}
.machine-head > .i{color:var(--plum)}
.machine-head .status-line{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:400;color:var(--ink-3)}
.machine-tools{display:flex;flex-wrap:wrap;gap:6px;padding:10px 16px;border-bottom:1px solid var(--line);background:#fcfbfd}
.machine-tools span{padding:3px 8px;border:1px solid var(--line);border-radius:0;background:#fff;font-family:var(--mono);font-size:11.5px;color:var(--ink-2)}
.machine-tools{align-items:center}
.machine-tools .tools-count{margin-right:2px;padding:3px 0;border:0;background:transparent;font-family:var(--sans);font-size:12px;font-weight:600;color:var(--plum)}
.machine-body{display:grid;gap:12px;padding:14px;background:var(--tint)}
.code-card{border:1px solid var(--line);border-radius:0;background:#fff;overflow:hidden;box-shadow:var(--shadow-1)}
.code-head{display:flex;align-items:center;gap:8px;padding:9px 14px;border-bottom:1px solid var(--line);font-size:13px;color:var(--ink)}
.code-head .i{width:15px;height:15px;color:var(--ink-3)}
.code-head .lang{margin-left:auto;font-size:12px;color:var(--ink-3)}
.code-label{padding:10px 14px 0;font-size:11.5px;color:var(--ink-3)}
.code-card pre{margin:0;padding:8px 14px 12px;font-size:12.5px;line-height:1.7;color:var(--ink);overflow-x:auto;white-space:pre}
.code-out{display:flex;align-items:center;gap:10px;padding:8px 14px;border-top:1px dashed var(--line-2);font-size:13px;color:var(--ink)}
.code-out .k{font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.code-out .math{font-family:var(--serif);font-style:italic;font-size:18px;line-height:1}
.code-out.passed{color:var(--ok);font-size:12.5px}
.code-out.passed .i{width:14px;height:14px;stroke-width:2.4}
.tk-kw{color:#7a3a78}.tk-fn{color:#6a32a8}.tk-str{color:#b0365f}.tk-num{color:#c2461d}
.away{position:absolute;right:clamp(16px,3vw,30px);bottom:clamp(16px,3vw,26px);display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-2);font-size:12.5px;color:var(--ink-3)}
.away b{display:block;font-size:13px;font-weight:500;color:var(--ink)}
.away .moon{width:28px;height:28px;border-radius:0;display:grid;place-items:center;background:var(--tint-2);color:var(--plum)}
.away .moon .i{width:15px;height:15px}

/* Data sovereignty */
.points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 28px;margin-top:30px;padding-top:28px;border-top:1px solid var(--line)}
.point h3{display:flex;align-items:center;gap:9px;margin-bottom:6px;font-size:16px;letter-spacing:-.01em}
.point h3 .i{width:18px;height:18px;color:var(--plum)}
.point p{font-size:14.5px;line-height:1.55;color:var(--ink-3)}
.controls{width:100%;max-width:520px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-2);overflow:hidden}
.controls-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:14px;font-weight:500;color:var(--ink)}
.controls-head > .i{color:var(--plum)}
.controls-head .sub{margin-left:auto;font-size:12.5px;font-weight:400;color:var(--ink-3);white-space:nowrap}
.ctrl{display:flex;align-items:center;gap:16px;padding:15px 18px}
.ctrl + .ctrl{border-top:1px solid var(--line)}
.ctrl-text{min-width:0}
.ctrl-text b{display:block;font-size:14px;font-weight:500;color:var(--ink)}
.ctrl-text small{display:block;margin-top:2px;font-size:12.5px;line-height:1.45;color:var(--ink-3)}
.ctrl-right{margin-left:auto;flex:none;display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3)}
.select{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--line-2);border-radius:0;font-size:13px;color:var(--ink)}
.select .i{width:13px;height:13px;color:var(--ink-3)}
.switch{position:relative;width:36px;height:21px;border-radius:0;background:#e2dbe8;flex:none}
.switch::after{content:"";position:absolute;top:2.5px;left:2.5px;width:16px;height:16px;border-radius:0;background:#fff;box-shadow:0 1px 2px rgba(27,22,34,.25)}
.controls-foot{display:flex;align-items:center;gap:12px;padding:14px 18px;border-top:1px solid var(--line);background:var(--tint);font-size:12.5px;line-height:1.45;color:var(--ink-2)}
.controls-foot .mark{width:26px;height:26px}

/* Collaboration */
.org-lead{margin-top:28px;font-size:14px;font-weight:600;color:var(--ink)}
.org{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}
.org-node{position:relative;padding:12px 14px;border:1px solid var(--line);border-radius:0;background:#fff}
.org-node b{display:block;font-size:14px;font-weight:600;color:var(--ink)}
.org-node span{display:block;margin-top:2px;font-size:13px;line-height:1.4;color:var(--ink-3)}
.org-node + .org-node::before{content:"";position:absolute;left:-15px;top:50%;width:14px;height:1px;background:var(--line-2)}
.org-node.root{border-color:transparent;background:var(--plum)}
.org-node.root b,.org-node.root span{color:#fff}
.org-node.root span{opacity:.8}
.teamchat{width:100%;max-width:540px;border:1px solid var(--line-2);border-radius:0;background:#fff;box-shadow:var(--shadow-2);overflow:hidden}
.tc-files{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line);background:#fcfbfd;font-size:12.5px;color:var(--ink-3)}
.file-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border:1px solid var(--line);border-radius:0;background:#fff;font-family:var(--mono);font-size:12px;color:var(--ink)}
.file-chip .i{width:13px;height:13px;color:var(--ink-3)}
.tc-files .avatars{margin-left:auto}
.tc-files .av{width:22px;height:22px;font-size:10px}
.tc-thread{display:flex;flex-direction:column;gap:14px;padding:18px 18px 6px}
.tc-msg{display:flex;flex-direction:column;gap:5px}
.tc-msg.human{align-items:flex-end}
.tc-msg.human .bubble{max-width:86%}
.tc-msg.agent .who{display:flex;align-items:center;gap:7px}
.tc-msg.agent .mark{width:18px;height:18px}
.tc-msg.agent p{max-width:90%;font-size:14px;color:var(--ink)}
.tc-msg code{padding:1px 5px;border-radius:0;background:var(--tint-2);font-size:12.5px}
.typing{display:flex;align-items:center;gap:8px;padding:2px 0 6px;font-size:12.5px;color:var(--ink-3)}
.dots{display:inline-flex;gap:3px}
.dots i{width:5px;height:5px;border-radius:0;background:var(--plum);opacity:.35;animation:blink 1.2s infinite}
.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:.9}}
.tc-composer{display:flex;align-items:center;gap:10px;margin:10px 14px 14px;padding:9px 9px 9px 12px;border:1px solid var(--line-2);border-radius:0;font-size:14px;color:#9B96A0}
.tc-composer > .i{width:17px;height:17px;color:var(--ink-3)}

/* ============ Join ============ */
.join{border-top:0}
.join-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:56px}
.join-title{max-width:11em}
.join-steps{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:36px}
.join-steps li{display:flex;align-items:center;gap:12px;font-size:16px;color:var(--ink-2)}
.step-num{display:inline-grid;place-items:center;flex:none;width:30px;height:30px;border-radius:0;font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--ink-2);background:#F2F0F4}
.join .cta-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,396px);justify-content:flex-start;margin-top:40px}
.join .cta-row .btn{width:100%;min-width:0;padding-inline:12px;font-size:15px}

/* ============ Closing mark ============ */
.closing-mark{width:clamp(257.4px,31.46vw,414.7px);aspect-ratio:1}
.closing-mark svg{display:block;width:100%;height:100%;overflow:visible}
.closing-mark-still{display:none}
@media (prefers-reduced-motion:reduce){
  .closing-mark-motion{display:none}
  .closing-mark-still{display:block}
}

/* ============ Reveal ============ */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

/* ============ Responsive ============ */
@media (max-width:1240px){.float{display:none}}
@media (max-width:1100px){
  .app-body{grid-template-columns:220px minmax(0,1fr)}
  .app-panel{display:none}
}
/* Main layout: desktop >= 1200px, tablet 768–1199px, phone <= 767px. */
@media (max-width:1199px){
  .feature-grid,.feature-grid.reverse,.feature-grid.even{grid-template-columns:minmax(0,1fr)}
  .feature-grid.reverse .feature-copy{order:0}
  .sys-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .module:nth-child(3){border-left:0}
  .module:nth-child(n+3){border-top:1px solid var(--line)}
}

@media (max-width:767px){
  .app-body{grid-template-columns:minmax(0,1fr);min-height:0}
  .app-side,.chip-share{display:none}
  .app-main{padding:18px 16px 14px}
  .crumbs span:not(:last-child),.crumbs .sep{display:none}
  .step-text{flex-direction:column;align-items:flex-start;gap:1px}
  .step-text .desc{white-space:normal}
  .join-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .closing-mark{order:-1;width:171.6px}
  .org{grid-template-columns:minmax(0,1fr);gap:10px}
  .org-node + .org-node::before{left:24px;top:-11px;width:1px;height:10px}
  .agent-row{grid-template-columns:86px minmax(0,1fr)}
  .agent-row .dir{grid-column:1 / -1}
  .agent-row.head{display:none}
  .points{grid-template-columns:minmax(0,1fr)}
  .console-head{flex-wrap:wrap;gap:8px}
  .console-meta{flex-basis:100%;margin-left:0}
}
@media (max-width:560px){
  :root{--gutter:16px}
  .cta-row .btn{flex:1 1 auto}
  .kicker{gap:10px;font-size:11.5px;letter-spacing:.14em}
  .kicker::before,.kicker::after{width:18px}
  .sys-grid{grid-template-columns:minmax(0,1fr)}
  .module + .module{border-left:0;border-top:1px solid var(--line)}
  .sys-head .meta{display:none}
  .stage{min-height:0;padding:16px;border-radius:0}
  .lights{display:none}
  .code-card pre{font-size:11px}
  .ctrl{flex-wrap:wrap;gap:10px}
  .ctrl-right{margin-left:0}
  .controls-head .sub{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ============ Product landscape ============ */
.container{width:min(calc(100% - var(--gutter)*2),var(--container));max-width:var(--container);padding-inline:0}
@font-face{font-family:"Helvetica Neue LT Pro 67 Medium Condensed";src:url("/assets/fonts/HelveticaNeueLTPro-MdCn.otf") format("opentype");font-style:normal;font-weight:500;font-display:swap}
h1,h2,h3,h4{font-family:var(--heading);font-weight:500}
.display{font-family:var(--heading);font-weight:500;letter-spacing:-.025em}
.display em{font-family:var(--serif);font-weight:400}
.live,.pm-dot,.model::before,.pause,.dots i,.spin{border-radius:50%}
.btn{--h:50px;padding-inline:24px;box-shadow:none;gap:18px}
.btn-sm{--h:42px;padding-inline:18px;font-size:14px;gap:10px}

.hero{position:relative;padding:64px 0 0;background:#fff;overflow:clip}
.hero-copy{display:flex;align-items:center;text-align:center}
.hero .kicker{font-size:11px;letter-spacing:.16em;gap:12px;margin-bottom:24px}
.hero .kicker::before{display:none}
.hero .kicker::after{display:none}
.hero h1{max-width:1080px;font-family:var(--heading);font-size:60px;font-weight:500;line-height:1.14;letter-spacing:-.027em;text-wrap:pretty}
.hero h1 .accent{font-size:1.18em;line-height:.8}
.hero .lede{max-width:740px;margin-top:12px;font-size:18px;line-height:1.55;text-wrap:pretty;color:var(--ink-2)}
.hero .cta-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,396px);justify-content:center;margin-top:28px;gap:12px}
.hero .btn{font-size:15px;min-width:0;width:100%}
.hero-stage{position:relative;margin-top:56px;padding-bottom:0}
.product-frame{position:relative;isolation:isolate;display:flex;align-items:center;aspect-ratio:16/9;min-height:0;padding:40px 7% 7%;background:transparent;overflow:visible}
.product-backdrop{position:absolute;left:50%;top:0;bottom:0;width:min(100vw,1480px);transform:translateX(-50%);z-index:-1;pointer-events:none}
.product-backdrop::before{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse 30% 45% at 25% 48%,rgba(116,56,181,.09),transparent 100%),
  radial-gradient(ellipse 30% 45% at 76% 55%,rgba(230,83,36,.07),transparent 100%),
  radial-gradient(ellipse 50% 50% at 50% 50%,#f5f3f7 40%,transparent 100%);
  -webkit-mask-image:linear-gradient(to right,transparent,#000 18%,#000 82%,transparent),linear-gradient(to bottom,transparent,#000 20%,#000 75%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 18%,#000 82%,transparent),linear-gradient(to bottom,transparent,#000 20%,#000 75%,transparent);
  -webkit-mask-composite:source-in;mask-composite:intersect}
.product-horizon{position:absolute;left:0;bottom:0;width:100%;height:clamp(180px,20vw,300px);opacity:.32;
  -webkit-mask-image:linear-gradient(to right,transparent,#000 22%,#000 78%,transparent),linear-gradient(to bottom,transparent,#000 28%,#000 55%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 22%,#000 78%,transparent),linear-gradient(to bottom,transparent,#000 28%,#000 55%,transparent);
  -webkit-mask-composite:source-in;mask-composite:intersect}
.app-shell{--workspace-extra:80px;position:relative;width:100%;min-width:0}
.workspace-highlights{position:absolute;z-index:2;left:-42px;right:-42px;bottom:88px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;pointer-events:none}
.workspace-highlights .float{position:static;display:flex;padding:13px 18px;font-size:15px;box-shadow:0 3px 8px rgba(40,22,55,.08),0 12px 30px -12px rgba(40,22,55,.25)}
.workspace-highlights .float-toast b{font-size:15px}
.workspace-highlights .float-label{font-weight:500}
.app-shell .float-team .av,.app-shell .side-user .av{border-radius:50%}
.app{max-width:none;width:100%;margin:0;box-shadow:0 12px 36px rgba(28,18,40,.10);border-color:rgba(255,255,255,.8)}
.app-body{grid-template-columns:210px minmax(0,1fr) 230px;min-height:calc(clamp(340px,35vw,500px) + var(--workspace-extra))}
.app-main{padding:24px 28px 20px}
.app-main .msg-user{max-width:90%}
.app-main .msg-agent{max-width:100%}
.app-main .thread{gap:24px;flex:1 0 auto;padding-bottom:var(--workspace-extra)}
.app-main > .composer{flex-shrink:0}
.app-side > .side-user{margin-top:auto;flex-shrink:0}
.app-main .steps{margin-top:4px}
.app-main .steps li{padding-block:12px;gap:9px}
.app-main .step-text{gap:8px}
.app-main .step-text .desc{font-size:12px}
.app-panel{padding-inline:12px}
.app-panel .panel-head{padding-inline:2px}
.app-panel .files li{padding-inline:4px}
.overview{padding-top:160px}
.section-head{max-width:920px}
.h2{font-size:clamp(36px,3.5vw,60px);letter-spacing:-.025em}
.h3-lg{font-size:clamp(32px,3vw,48px)}
.feature-copy .h2,.feature-copy .h3-lg{font-size:48px}
.feature-copy .body-lg{max-width:620px}
.stage{min-width:0;min-height:480px}
.feature-grid{gap:clamp(40px,6vw,88px)}
.feature-visual{min-width:0}
.feature-grid.reverse.even{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
@media (min-width:1200px){
  #overview-title{font-size:60px}
}
@media (max-width:1250px){
  .product-frame{aspect-ratio:auto}
  .app-body{grid-template-columns:200px minmax(0,1fr)}.app-panel{display:none}
  .team-switch{gap:7px;padding-inline:8px}
  .workspace-highlights{position:static;margin-top:20px;flex-wrap:wrap;gap:14px}
  .workspace-highlights .float-toast{margin-left:auto}
}
@media (max-width:1100px){
  .product-frame{aspect-ratio:auto;padding:48px 36px}
}
@media (max-width:1199px){
  .hero{padding-top:48px}
  .hero h1{font-size:38px;max-width:800px}.hero-break{display:none}
  .feature-grid.reverse.even{grid-template-columns:minmax(0,1fr)}
  .product-frame{aspect-ratio:auto;padding:48px 36px}
  .app-body{min-height:calc(440px + var(--workspace-extra))}.app-main{padding:24px}
  .app-bar .crumbs > span{display:none}
  .app-main .step-text{flex-direction:column;align-items:flex-start;gap:2px}
  .app-main .step-text .desc{white-space:normal}
}
@media (max-width:767px){
  :root{--header-h:76px;--gutter:24px}
  .hero{padding-top:40px}.hero h1{font-size:36px;max-width:640px}
  .hero .kicker{margin-bottom:20px;font-size:10px;letter-spacing:.12em}
  .hero .lede{font-size:17px;max-width:580px;margin-top:8px}
  .hero .cta-row{margin-top:24px}
  .hero-stage{margin-top:36px}.product-frame{padding:36px 20px}
  .app-body{grid-template-columns:1fr;min-height:0}.app-main{padding:20px 16px}
  .app-main .steps li{padding-block:10px}.app-main .thread{gap:20px}
  .workspace-highlights{display:none}
  .stage:has(.machine-shell){padding:20px 16px 52px}
  .machine-shell{display:block;position:relative;width:100%;max-width:540px}
  .machine-shell .machine{padding-bottom:24px}
  .machine-shell .away{right:0;bottom:0;max-width:100%;margin:0;transform:translateY(45%);z-index:1}
  .stage{min-height:0}.overview{padding-top:64px}.sys{margin-top:36px}
}

@media (max-width:480px){
  :root{--gutter:20px}
  .hero h1{font-size:32px}.hero .kicker{font-size:9px;letter-spacing:.1em}.hero .kicker::after{width:18px}
  .hero .cta-row{width:min(100%,396px);gap:10px}.hero .cta-row .btn{flex:1 1 0;min-width:0;padding-inline:12px;font-size:13px;gap:10px}
  .product-frame{padding:26px 12px}
  .app-bar{gap:8px;padding-inline:8px}.app-bar .chip{padding-inline:5px;font-size:10px}.app-bar-right{gap:4px}.crumbs{font-size:11px}
  .app-main{padding:18px 12px}
  .steps li{grid-template-columns:43px minmax(0,1fr) 18px;gap:6px;padding-inline:7px}
  .app-main .steps li{gap:6px}.app-main .step-text .file{font-size:11px}.app-main .step-text .desc{font-size:11px}
  .tc-files{flex-wrap:wrap}
  .workspace-highlights .float{padding:12px;font-size:14px}
  .workspace-highlights .float-toast b{font-size:14px}
  .workspace-highlights .float-toast small{font-size:10.5px}
}

/* Keep progress values in CSS under the existing content security policy. */
.bars .progress-one { --w: 74%; }
.bars .progress-two { --w: 52%; }
.bars .progress-three { --w: 34%; }

/* A disabled team application entry leaves a single, naturally sized action. */
.cta-row:not(:has([data-link="apply"])) { grid-template-columns: minmax(0, 192px); }