/* Exarch website. Everything here is built from the tokens in tokens.css. */

*{box-sizing:border-box}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
html,body{overflow-x:clip}
body{margin:0;background:var(--stars-smoke-base);color:var(--interface-body);font:500 17px/1.55 var(--font-text)}
.section,.hero,.closing{overflow-x:clip}
img,svg{display:block}
a{color:var(--document-link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
kbd,code,pre{font-family:var(--font-code)}
:focus-visible{outline:2px solid var(--controls-focus);outline-offset:3px;border-radius:6px}
::selection{background:color-mix(in srgb,var(--controls-primary-highlight) 45%,transparent)}

#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main{position:relative;z-index:1}

/* ---------- Top bar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:20px;height:68px;padding:0 max(20px,calc((100% - 1240px)/2));transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}
.topbar.solid{background:color-mix(in srgb,var(--surfaces-window) 72%,transparent);backdrop-filter:blur(18px);border-color:var(--line-soft)}
.brand{display:inline-flex;align-items:center;gap:8px;background:var(--brand-surface);border:1px solid var(--brand-border);color:var(--brand-text);padding:6px 14px 6px 8px;border-radius:30px;font-weight:800;font-size:18px;line-height:1}
.brand:hover{text-decoration:none}
.brand img{width:24px;height:24px}
.topbar nav{display:flex;gap:4px;margin-left:auto}
.topbar nav a{color:var(--interface-secondary);padding:8px 12px;border-radius:999px;font-weight:600;font-size:15px}
.topbar nav a:hover{background:var(--soft);text-decoration:none;color:var(--interface-primary)}
.topbar .button{padding:9px 18px}
.menu-toggle{display:none;margin-left:auto;padding:8px;border-radius:10px}
.menu-toggle svg{width:24px;height:24px}

/* ---------- Buttons and pills ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:11px 22px;font-weight:800;line-height:1.2;white-space:nowrap;border:1px solid var(--line);background:var(--surfaces-field);color:var(--interface-primary);transition:transform .2s,background .2s,border-color .2s,box-shadow .2s}
.button:hover{text-decoration:none;transform:translateY(-1px);border-color:var(--controls-primary-highlight);background:var(--soft)}
.button.primary{background:var(--controls-primary);color:var(--button-ink);border-color:transparent;box-shadow:0 8px 30px color-mix(in srgb,var(--controls-primary) 28%,transparent)}
.button.primary:hover{background:color-mix(in srgb,var(--controls-primary) 88%,white);box-shadow:0 12px 36px color-mix(in srgb,var(--controls-primary) 40%,transparent)}
.button.ghost{background:color-mix(in srgb,var(--surfaces-panel) 70%,transparent);backdrop-filter:blur(8px)}
.button.large{padding:15px 30px;font-size:18px}
.button svg{width:18px;height:18px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;font-size:13px;font-weight:800;letter-spacing:.02em;text-transform:uppercase;border:1px solid color-mix(in srgb,var(--controls-primary-highlight) 50%,transparent);color:var(--controls-primary-highlight);background:color-mix(in srgb,var(--controls-primary-highlight) 10%,transparent)}
.pill.live{color:var(--effects-primary);border-color:color-mix(in srgb,var(--effects-primary) 50%,transparent);background:color-mix(in srgb,var(--effects-primary) 10%,transparent)}
.pill.live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--effects-primary);box-shadow:0 0 0 0 var(--effects-primary);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--effects-primary) 60%,transparent)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* ---------- Layout and type ---------- */
.wrap{width:min(1240px,calc(100% - 40px));margin:0 auto}
.section{padding:120px 0}
.section-head{max-width:760px;margin:0 auto 56px;text-align:center}
.section-head .pill{margin-bottom:18px}
.section-head h2{font-size:clamp(34px,4.6vw,58px);line-height:1.04;letter-spacing:-.02em;font-weight:800;color:var(--interface-primary)}
.section-head p{margin-top:18px;font-size:19px;color:var(--interface-secondary)}
.section-head.left{margin-left:0;text-align:left}
h3{font-size:22px;font-weight:800;color:var(--interface-primary);line-height:1.2}
.muted{color:var(--interface-muted)}
.glow{background:linear-gradient(92deg,var(--effects-primary),var(--effects-tertiary) 45%,var(--controls-primary));-webkit-background-clip:text;background-clip:text;color:transparent}
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:color-mix(in srgb,var(--surfaces-window) 90%,transparent);border:1px solid var(--line);border-radius:22px;padding:26px 26px 24px;transition:border-color .25s,transform .25s}
.card:hover{border-color:color-mix(in srgb,var(--controls-primary-highlight) 40%,transparent)}
.card h3{margin-bottom:8px}
.card p{color:var(--interface-secondary);font-size:15.5px}
.card .tile{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:color-mix(in srgb,var(--controls-primary-highlight) 18%,var(--surfaces-panel));color:var(--controls-primary-highlight)}
.card .tile svg{width:20px;height:20px}
.feature{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center;margin:0 0 140px}
.feature.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.feature.flip .feature-copy{order:2}
.feature-copy .kicker{display:inline-flex;align-items:center;gap:8px;color:var(--document-small-headings);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.feature-copy .kicker svg{width:16px;height:16px}
.feature-copy h2{font-size:clamp(30px,3.6vw,44px);line-height:1.08;letter-spacing:-.02em;color:var(--interface-primary);font-weight:800}
.feature-copy p{margin-top:16px;font-size:17.5px;color:var(--interface-secondary)}
.feature-copy ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:9px}
.feature-copy li{display:flex;gap:10px;align-items:flex-start;color:var(--interface-body);font-size:16px}
.feature-copy li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--controls-primary);margin-top:9px}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(46px);transition:opacity .9s cubic-bezier(.2,.7,.15,1),transform .9s cubic-bezier(.2,.7,.15,1);transition-delay:calc(var(--i,0)*90ms)}
.reveal.from-left{transform:translateX(-80px)}
.reveal.from-right{transform:translateX(80px)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.pill.live::before{animation:none}}

/* ---------- Hero ---------- */
.hero{position:relative;padding:150px 0 40px;overflow:hidden}
.hero-copy{position:relative;text-align:center;max-width:980px;margin:0 auto}
.hero h1{font-size:clamp(46px,7.4vw,104px);line-height:1;letter-spacing:-.03em;font-weight:800;color:var(--interface-primary)}
.hero h1 .line{display:block;opacity:0;transform:translateY(30px);animation:rise .9s cubic-bezier(.2,.7,.15,1) forwards}
.hero h1 .line:nth-child(2){animation-delay:.12s}
.hero h1 .line:nth-child(3){animation-delay:.24s}
@keyframes rise{to{opacity:1;transform:none}}
.hero .lede{margin:28px auto 0;max-width:720px;font-size:clamp(18px,2vw,22px);color:var(--interface-secondary);opacity:0;animation:rise .9s .4s cubic-bezier(.2,.7,.15,1) forwards}
.hero .actions{display:flex;gap:12px;justify-content:center;margin-top:34px;opacity:0;animation:rise .9s .52s cubic-bezier(.2,.7,.15,1) forwards}
.hero .frame-scaler{margin:64px auto 0;opacity:0;transform:translateY(70px);animation:rise 1.1s .7s cubic-bezier(.2,.7,.15,1) forwards}
.hero-hint{text-align:center;color:var(--interface-muted);font-size:14px;margin-top:22px;opacity:0;animation:rise 1s 1.3s forwards}
.hero-hint b{color:var(--controls-primary)}
@media(prefers-reduced-motion:reduce){.hero h1 .line,.hero .lede,.hero .actions,.hero .frame-scaler,.hero-hint{animation:none;opacity:1;transform:none}}

/* ---------- Frame scaler ---------- */
.frame-scaler{position:relative;width:100%;max-width:1240px}
.frame-scaler>*{position:absolute;top:0;left:0;transform-origin:0 0}

/* ---------- App kit ---------- */
.app{--rail:262px;width:1240px;height:760px;position:relative;background:var(--surfaces-window);border-radius:22px;border:1px solid var(--line);box-shadow:0 30px 90px #000c,0 0 0 1px #ffffff08 inset;font-size:13px;color:var(--interface-primary);overflow:hidden;display:flex;flex-direction:column}
.app::before{content:"";position:absolute;inset:0;background:radial-gradient(1000px 600px at 68% 40%,color-mix(in srgb,var(--effects-tertiary) 7%,transparent),transparent 60%),radial-gradient(700px 500px at 90% 90%,color-mix(in srgb,var(--effects-secondary) 6%,transparent),transparent 60%);pointer-events:none}
.app-top{height:52px;display:flex;align-items:center;padding:0 16px;gap:12px;flex:none;position:relative}
.brand-pill{display:inline-flex;align-items:center;gap:7px;background:var(--brand-surface);color:var(--brand-text);padding:5px 12px 5px 7px;border-radius:30px;font-weight:800;font-size:15px}
.brand-pill img{width:20px;height:20px}
.chev{display:inline-block;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7}
.app-top-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.send-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:999px;background:color-mix(in srgb,var(--controls-primary-highlight) 22%,var(--surfaces-panel));color:color-mix(in srgb,var(--controls-primary-highlight) 70%,var(--interface-muted));font-weight:800;opacity:.75}
.win-controls{display:flex;gap:14px;color:var(--interface-secondary)}
.win-controls i{width:10px;height:10px;display:block;border:1.5px solid currentColor;border-radius:2px;opacity:.7}
.win-controls i:first-child{border:0;border-bottom:1.5px solid currentColor;border-radius:0;height:5px}
.win-controls i:last-child{border:0;position:relative;width:10px}
.win-controls i:last-child::before,.win-controls i:last-child::after{content:"";position:absolute;left:-1px;top:4px;width:12px;height:1.5px;background:currentColor;transform:rotate(45deg)}
.win-controls i:last-child::after{transform:rotate(-45deg)}
.app-body{display:flex;gap:14px;flex:1;min-height:0;padding:0 14px 14px;position:relative}
.rail{width:var(--rail);flex:none;background:color-mix(in srgb,var(--surfaces-panel) 85%,transparent);border:1px solid var(--line-soft);border-radius:22px;padding:14px 10px 12px;display:flex;flex-direction:column;position:relative;overflow:hidden}
.rail-head{display:flex;align-items:center;gap:12px;padding:0 4px 14px}
.swap{display:inline-flex;align-items:center;justify-content:space-between;width:118px;padding:8px 18px;border-radius:30px;background:linear-gradient(118deg,var(--controls-primary-highlight),var(--controls-primary));color:var(--button-ink);font-weight:800;font-size:14px;box-shadow:5px 6px 0 color-mix(in srgb,var(--people-you) 65%,transparent)}
.swap i{font-style:normal;font-size:12px}
.rail-icon{margin-left:auto;color:var(--interface-secondary);display:grid;place-items:center;width:28px;height:28px;border-radius:8px}
.rail-icon+.rail-icon{margin-left:0}
.rail-icon svg{width:20px;height:20px}
.rail-icon.eye.on{color:var(--effects-primary);background:color-mix(in srgb,var(--effects-primary) 16%,transparent)}
.rail-tabs{display:flex;align-items:center;justify-content:space-between;padding:6px 10px 10px;border-bottom:2px solid var(--line-soft);font-weight:800;color:var(--people-you);position:relative}
.rail-tabs svg{width:16px;height:16px;color:var(--interface-secondary)}
.rail-tabs::after{content:"";position:absolute;left:50%;right:10px;bottom:-2px;height:2px;background:var(--people-you);border-radius:2px}
.new-chat{width:100%;margin:12px 0 16px;padding:10px;border:1px solid color-mix(in srgb,var(--controls-primary) 55%,transparent);border-radius:10px;color:var(--controls-primary);font-weight:800;display:flex;justify-content:center;align-items:center;gap:8px;position:relative;font-size:14px}
.new-chat .chev{position:absolute;right:12px}
.rail-label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;padding:0 6px 10px}
.rail-label small{color:var(--interface-muted);font-weight:600}
.rail-label>span{margin-left:auto;color:var(--controls-primary);font-size:12px;font-weight:700}
.chat-row{position:relative;display:grid;grid-template-columns:1fr auto;gap:2px 8px;padding:10px 12px 10px 20px;margin:0 0 6px;border-radius:12px;border:1px solid transparent;cursor:default}
.chat-row::before{content:"";position:absolute;left:8px;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--bar,var(--controls-primary))}
.chat-row.selected{border-color:color-mix(in srgb,var(--controls-primary) 60%,transparent);background:color-mix(in srgb,var(--controls-primary) 6%,transparent)}
.chat-row b{font-size:13px;color:var(--interface-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-row .when{font-size:11px;color:var(--interface-muted)}
.chat-row small{font-size:11.5px;color:var(--interface-secondary)}
.chat-row .model{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--interface-secondary);justify-self:end}
.chat-row .dot{width:7px;height:7px;border-radius:50%;background:var(--controls-primary);display:inline-block}
.chat-row .dot.pending{background:var(--effects-primary)}
.chat-row .relation{grid-column:1/-1;font-size:11px;color:var(--interface-muted)}
.rail-doc{display:flex;align-items:center;gap:8px;margin:6px 0 10px;padding:10px 8px;font-size:13px;color:var(--interface-primary);border-bottom:1px solid var(--line-soft)}
.rail-doc svg{width:16px;height:16px;color:var(--interface-secondary)}
.rail-doc span{margin-left:auto;color:var(--interface-muted);font-size:12px;letter-spacing:4px}
.rail-section{display:flex;align-items:center;gap:8px;padding:10px 8px;border-top:1px solid var(--line-soft);font-weight:800;font-size:12.5px;color:var(--interface-secondary)}
.rail-section small{margin-left:auto;background:var(--controls-selected);color:#fff;font-size:10px;border-radius:999px;padding:1px 7px}
.rail-foot{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--line-soft);font-size:11.5px;color:var(--interface-muted);display:flex;justify-content:space-between}
.center{flex:1;min-width:0;display:flex;flex-direction:column;position:relative;background:color-mix(in srgb,var(--surfaces-panel) 40%,transparent);border:1px solid var(--line-soft);border-radius:22px;overflow:hidden}
.center::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 80% 0%,color-mix(in srgb,var(--effects-tertiary) 10%,transparent),transparent 70%);pointer-events:none}
.tab-strip{display:flex;justify-content:center;padding:14px 0 10px;position:relative}
.tab{display:inline-flex;align-items:center;gap:8px;background:var(--surfaces-overlay);color:var(--brand-ink);padding:6px 12px;border-radius:12px;font-weight:800;font-size:12.5px}
.tab svg{width:14px;height:14px}
.tab i{font-style:normal;opacity:.6;margin-left:4px}
.tab-strip .more{position:absolute;right:18px;top:16px;color:var(--interface-secondary);letter-spacing:2px}
.doc-panel{position:relative;margin:0 26px;flex:1;min-height:0;background:var(--surfaces-transcript);border:1px solid var(--surfaces-transcript-border);border-radius:18px 18px 0 0;box-shadow:0 0 0 1px #0006,0 20px 60px #0008;overflow:hidden}
.doc-panel.large{margin:0;border-radius:22px;box-shadow:0 30px 80px #000a;min-height:520px;flex:none}
.doc-toolbar{display:flex;align-items:center;gap:8px;padding:12px 18px;border-bottom:1px solid var(--surfaces-transcript-border);font-size:12.5px;color:var(--interface-secondary)}
.doc-toolbar .doc-title{font-weight:800;color:var(--interface-primary)}
.doc-tools{margin-left:auto;display:flex;gap:6px}
.doc-tools span{padding:4px 10px;border-radius:999px;border:1px solid var(--line-soft)}
.doc-tools span b{color:var(--controls-primary);margin-left:4px}
.doc-tools span.on{background:var(--controls-selected);border-color:transparent;color:#fff}
.doc{padding:26px 34px 40px;font-size:15.5px;line-height:1.65;color:var(--document-body);position:relative}
.doc-panel.large .doc{padding:30px 44px 44px;font-size:17px}
.doc h1{font-size:26px;color:var(--document-headings);font-weight:800;letter-spacing:-.01em;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.doc-panel.large .doc h1{font-size:32px}
.doc h1::before{content:"⌄";color:var(--interface-muted);font-size:14px;margin-left:-20px;width:10px}
.doc h2{font-size:20px;color:var(--document-headings);font-weight:800;margin:26px 0 12px;display:flex;align-items:center;gap:12px}
.doc h2 .num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;border:1px solid color-mix(in srgb,var(--controls-primary-highlight) 45%,transparent);background:color-mix(in srgb,var(--controls-primary-highlight) 12%,transparent);font-size:11px;color:var(--controls-primary-highlight)}
.doc h3{font-size:16px;color:var(--document-small-headings)}
.doc p{margin:0 0 12px}
.doc strong{color:var(--document-bold)}
.doc a{color:var(--document-link)}
.doc code{color:var(--document-code);font-size:.9em}
.passage{position:relative;border-radius:8px;transition:background .2s}
.passage.can-comment{cursor:text}
.passage.can-comment:hover{background:color-mix(in srgb,var(--people-you) 8%,transparent);outline:1px dashed color-mix(in srgb,var(--people-you) 40%,transparent);outline-offset:4px}
.passage.commented{box-shadow:-3px 0 0 var(--people-you);padding-left:10px;margin-left:-10px}
.passage.commented::after{content:"1";position:absolute;right:-30px;top:2px;width:20px;height:20px;border-radius:50%;background:var(--people-you);color:#1b0c12;font-size:11px;font-weight:800;display:grid;place-items:center}
.change{position:relative;border-radius:5px;padding:1px 3px}
.change.added{background:var(--added-tint);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--changes-added) 80%,white);text-underline-offset:3px}
.change.added.reverting{background:var(--removed-tint);text-decoration:line-through;opacity:.5}
.change del{color:var(--changes-removed);background:var(--removed-tint);text-decoration:line-through;border-radius:5px;padding:1px 3px;margin-right:4px;display:none}
.change.show-diff del{display:inline}
.change-chip{position:absolute;left:0;top:calc(100% + 6px);z-index:5;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;background:var(--surfaces-panel);border:1px solid var(--line);border-radius:999px;padding:4px 6px 4px 10px;font-size:12px;font-weight:700;color:var(--interface-secondary);box-shadow:0 10px 30px #000a;opacity:0;transform:translateY(-4px);transition:opacity .2s,transform .2s;pointer-events:none}
.change:hover .change-chip,.change.pinned .change-chip{opacity:1;transform:none;pointer-events:auto}
.change-chip button{padding:3px 10px;border-radius:999px;border:1px solid var(--line);font-weight:800;font-size:12px}
.change-chip button:hover{border-color:var(--controls-primary-highlight);background:var(--soft)}
.change-chip button.danger{color:var(--controls-danger)}
.component{border:1px solid color-mix(in srgb,var(--controls-primary-highlight) 40%,transparent);background:color-mix(in srgb,var(--surfaces-panel) 80%,transparent);border-radius:16px;padding:18px 20px;margin:14px 0 18px}
.component .head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.component .tile{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--controls-primary-highlight),var(--people-you));display:grid;place-items:center;color:#1b1230;font-weight:900;font-size:14px}
.component .label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--controls-primary-highlight)}
.component .tag{font-size:10px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;padding:3px 8px;border-radius:999px;background:color-mix(in srgb,var(--controls-positive) 18%,transparent);color:var(--controls-positive)}
.component h4{font-size:17px;color:var(--interface-primary);font-weight:800;margin:0 0 4px}
.component p{color:var(--document-body);margin:0;font-size:15px}
.matrix{width:100%;border-collapse:separate;border-spacing:0 6px;font-size:14px}
.matrix th{text-align:left;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--document-small-headings);font-weight:800;padding:2px 12px 6px}
.matrix td{padding:10px 12px;background:linear-gradient(90deg,var(--visuals-table-background),var(--visuals-table-background-end));border-top:1px solid #ffffff10;border-bottom:1px solid #00000040}
.matrix td:first-child{border-radius:10px 0 0 10px;font-weight:800;color:var(--interface-primary)}
.matrix td:last-child{border-radius:0 10px 10px 0}
.matrix .head-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.matrix-wrap .filters{display:flex;gap:6px}
.matrix-wrap .filters span{font-size:10px;font-weight:800;padding:4px 9px;border-radius:999px;border:1px solid var(--line);color:var(--interface-secondary)}
.matrix-wrap .filters span.on{background:var(--surfaces-overlay);color:var(--brand-ink);border-color:transparent}
.composer{position:relative;margin:14px 26px 8px;background:color-mix(in srgb,var(--surfaces-user-message) 70%,var(--surfaces-panel));border:1px solid color-mix(in srgb,var(--controls-primary-highlight) 30%,transparent);border-radius:20px;padding:16px 18px 12px;box-shadow:0 10px 40px #0007}
.composer .placeholder{color:var(--interface-muted);font-size:14px;min-height:34px}
.composer-field{min-height:34px;font-size:14px;color:var(--interface-primary);outline:none}
.composer-field:empty::before{content:attr(data-placeholder);color:var(--interface-muted)}
.composer-row{display:flex;align-items:center;gap:14px;margin-top:8px;font-size:12.5px;font-weight:700;color:var(--interface-secondary)}
.composer-row .pill-model{display:inline-flex;align-items:center;gap:6px;position:relative}
.composer-row .pill-model small{color:var(--interface-muted);font-weight:700}
.composer-row .sep{flex:1}
.composer-row .icon{color:var(--interface-secondary);display:grid;place-items:center}
.composer-row .icon svg{width:17px;height:17px}
.composer .ring{width:20px;height:20px;border-radius:50%;border:2px dashed var(--controls-primary-highlight);opacity:.7}
.send{width:32px;height:32px;border-radius:50%;background:var(--controls-selected);color:#fff;display:grid;place-items:center;transition:background .2s,transform .2s}
.send svg{width:16px;height:16px}
.send:not(:disabled){background:var(--controls-primary);color:var(--button-ink)}
.send:not(:disabled):hover{transform:translateY(-1px)}
.send:disabled{cursor:default;opacity:.7}
.workspace-note{display:flex;align-items:center;gap:8px;margin:0 26px 12px;padding:0 10px;font-size:12.5px;font-weight:700;color:var(--interface-secondary)}
.workspace-note svg{width:15px;height:15px}
.workspace-note small{color:var(--interface-muted);font-weight:600}
.workspace-note .branch{margin-left:auto;display:inline-flex;gap:6px;align-items:center}
.task-card{position:absolute;right:34px;bottom:96px;width:250px;padding:14px 16px;border-radius:16px;border:1px solid var(--task-border);background:color-mix(in srgb,var(--surfaces-panel) 72%,transparent);backdrop-filter:blur(var(--task-glass-blur));box-shadow:0 var(--task-glass-lift) 40px #000a;color:var(--task-text);font-size:12.5px}
.task-card b{display:block;color:var(--task-title);font-size:13.5px;margin-bottom:8px}
.task-card .bar{height:5px;border-radius:5px;background:color-mix(in srgb,var(--task-border) 40%,transparent);overflow:hidden;margin-bottom:10px}
.task-card .bar i{display:block;height:100%;width:50%;background:var(--task-accent);border-radius:5px}
.task-card ul{list-style:none;margin:0;padding:0;display:grid;gap:5px}
.task-card li{display:flex;gap:8px;align-items:center}
.task-card li::before{content:"";width:8px;height:8px;border-radius:50%;border:1.5px solid var(--task-muted);flex:none}
.task-card li.done{color:var(--task-muted)}
.task-card li.done::before{background:var(--task-completed);border-color:var(--task-completed)}
.task-card li.now::before{background:var(--task-working);border-color:var(--task-working);box-shadow:0 0 0 3px color-mix(in srgb,var(--task-working) 30%,transparent)}

/* Hotspots */
.hotspot{position:absolute;z-index:8;width:34px;height:34px;font-size:15px;border-radius:50%;background:var(--effects-primary);color:#1b0c12;font-weight:900;font-size:13px;display:grid;place-items:center;box-shadow:0 0 0 4px color-mix(in srgb,var(--effects-primary) 30%,transparent),0 6px 20px #0008;transition:transform .2s;transform:translate(-50%,-50%)}
.hotspot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--effects-primary);opacity:0;animation:ping 2.4s ease-out infinite;animation-delay:calc(var(--n)*.25s)}
@keyframes ping{0%{transform:scale(.9);opacity:.8}80%,100%{transform:scale(1.9);opacity:0}}
.hotspot:hover,.hotspot.on{transform:translate(-50%,-50%) scale(1.15)}
.hotspot-tip{position:absolute;z-index:9;width:280px;padding:14px 16px;border-radius:14px;background:var(--surfaces-overlay);color:var(--brand-ink);font-size:14px;line-height:1.45;box-shadow:0 20px 50px #000b;opacity:0;transform:translateY(6px);transition:opacity .2s,transform .2s;pointer-events:none}
.hotspot-tip.show{opacity:1;transform:none}
.hotspot-tip b{display:block;margin-bottom:3px;font-size:15px}
@media(prefers-reduced-motion:reduce){.hotspot::after{animation:none}}

/* Comment popover */
.popover{position:absolute;z-index:20;width:330px;background:var(--surfaces-panel);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:0 30px 70px #000c;opacity:0;transform:translateY(8px) scale(.98);transition:opacity .2s,transform .2s;pointer-events:none}
.popover.show{opacity:1;transform:none;pointer-events:auto}
.popover .handle{width:36px;height:4px;border-radius:4px;background:var(--line);margin:0 auto 12px}
.popover .tabs{display:flex;gap:6px;margin-bottom:12px}
.popover .tabs button{padding:5px 12px;border-radius:999px;border:1px solid var(--line);font-weight:800;font-size:12.5px;color:var(--interface-secondary)}
.popover .tabs button.on{border-color:var(--controls-danger);color:var(--controls-danger);background:color-mix(in srgb,var(--controls-danger) 12%,transparent)}
.popover .quote{font-size:13px;font-style:italic;color:var(--interface-secondary);border-left:3px solid var(--controls-primary-highlight);background:color-mix(in srgb,var(--controls-primary-highlight) 10%,transparent);padding:8px 10px;border-radius:0 8px 8px 0;margin-bottom:10px}
.popover .to{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;border:1px solid var(--line);border-radius:999px;padding:3px 10px;margin-bottom:10px}
.popover .to i{width:7px;height:7px;border-radius:50%;background:var(--people-agent-1)}
.popover textarea{width:100%;min-height:70px;resize:none;background:var(--surfaces-field);border:2px solid var(--controls-primary-highlight);border-radius:12px;padding:10px 12px;font:600 16px/1.35 var(--font-text);color:var(--interface-primary);outline:none}
.popover .hint{font-size:11px;color:var(--controls-primary);margin:8px 0 10px;font-weight:700}
.popover .actions{display:flex;justify-content:flex-end;gap:14px}
.popover .actions button{font-weight:800;font-size:13px}
.popover .actions .hold{color:var(--interface-primary)}
.attached{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px;min-height:0}
.attached:empty{display:none}
.held-chip{display:inline-flex;align-items:center;gap:8px;padding:5px 8px 5px 6px;border-radius:999px;background:color-mix(in srgb,var(--people-you) 14%,transparent);border:1px solid color-mix(in srgb,var(--people-you) 50%,transparent);font-size:12px;font-weight:700;color:var(--interface-primary);animation:pop .3s cubic-bezier(.2,.7,.2,1.4)}
.held-chip.revert{background:color-mix(in srgb,var(--changes-removed) 14%,transparent);border-color:color-mix(in srgb,var(--changes-removed) 50%,transparent)}
.held-chip .switch{width:26px;height:15px;border-radius:999px;background:var(--controls-positive);position:relative;flex:none}
.held-chip .switch::after{content:"";position:absolute;top:2px;left:13px;width:11px;height:11px;border-radius:50%;background:#fff}
.held-chip button{opacity:.6;font-size:14px;line-height:1}
@keyframes pop{from{transform:scale(.8);opacity:0}to{transform:none;opacity:1}}
.demo-doc{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:20px;align-items:start}
.demo-side{display:grid;gap:14px;position:sticky;top:90px}
.demo-side .composer{margin:0}
.demo-side .steps{display:grid;gap:8px;font-size:15px;color:var(--interface-secondary)}
.demo-side .steps span{display:flex;gap:10px;align-items:center}
.demo-side .steps span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--controls-primary);flex:none}
.delivery{border:1px solid color-mix(in srgb,var(--controls-primary) 45%,transparent);background:color-mix(in srgb,var(--controls-primary) 8%,var(--surfaces-panel));border-radius:16px;padding:14px 16px;font-size:14px;animation:pop .35s cubic-bezier(.2,.7,.2,1.3)}
.delivery b{color:var(--interface-primary)}
.reply{border:1px solid var(--line-soft);background:color-mix(in srgb,var(--surfaces-panel) 90%,transparent);border-radius:16px;padding:14px 16px;font-size:14.5px;display:flex;gap:12px;animation:pop .35s cubic-bezier(.2,.7,.2,1.3)}
.reply .avatar{width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:900;color:#1b1230;background:var(--people-agent-1)}
.reply .avatar.terra{background:var(--people-agent-1);color:#1b1230}
.reply b{display:block;color:var(--interface-primary);margin-bottom:2px}
.reply .typing{display:inline-flex;gap:4px}
.reply .typing i{width:6px;height:6px;border-radius:50%;background:var(--interface-muted);animation:blink 1s infinite}
.reply .typing i:nth-child(2){animation-delay:.2s}.reply .typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}

/* ---------- One place ---------- */
.others{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:14px}
.others .card{opacity:.65;padding:20px 22px}
.others .card h3{font-size:17px}
.others .card p{font-size:14px}
.exarch-all{border-color:color-mix(in srgb,var(--controls-primary) 45%,transparent);background:linear-gradient(120deg,color-mix(in srgb,var(--controls-primary-highlight) 12%,var(--surfaces-panel)),color-mix(in srgb,var(--controls-primary) 8%,var(--surfaces-panel)));padding:30px 32px}
.exarch-all h3{font-size:clamp(24px,3vw,34px);letter-spacing:-.01em;margin-bottom:16px}
.exarch-all .list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.exarch-all .item{display:grid;gap:8px;padding:14px;border-radius:14px;background:color-mix(in srgb,var(--surfaces-window) 40%,transparent);border:1px solid var(--line-soft)}
.exarch-all .item svg{width:22px;height:22px;color:var(--controls-primary)}
.exarch-all .item b{color:var(--interface-primary);font-size:15px}
.exarch-all .item span{font-size:13px;color:var(--interface-secondary)}

/* ---------- Model picker ---------- */
.picker{position:absolute;left:0;bottom:calc(100% + 10px);width:300px;background:var(--surfaces-panel);border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:0 30px 70px #000c;display:none;z-index:20;text-align:left}
.picker.open{display:block}
.picker .fam{display:flex;gap:6px;margin-bottom:8px}
.picker .fam span{flex:1;text-align:center;padding:6px;border-radius:10px;border:1px solid var(--line-soft);font-weight:800;font-size:12px}
.picker .fam span.on{background:var(--soft);border-color:var(--controls-primary-highlight)}
.picker .row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;font-size:13px;color:var(--interface-primary)}
.picker .row:hover{background:var(--soft)}
.picker .row small{margin-left:auto;color:var(--interface-muted);font-weight:600}
.picker .row .check{width:16px;height:16px;border-radius:50%;border:1.5px solid var(--interface-muted);display:none;place-items:center}
.picker.multi .row .check{display:grid}
.picker .row.on .check{background:var(--controls-primary);border-color:var(--controls-primary)}
.picker .row.on .check::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--button-ink)}
.picker .foot{display:flex;align-items:center;gap:10px;padding:8px 6px 2px;border-top:1px solid var(--line-soft);margin-top:6px;font-size:12px;font-weight:700;color:var(--interface-secondary)}
.picker .foot .toggle{width:30px;height:17px;border-radius:999px;background:var(--interface-muted);position:relative;flex:none}
.picker .foot .toggle::after{content:"";position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;background:#fff;transition:left .15s}
.picker.multi .foot .toggle{background:var(--controls-positive)}
.picker.multi .foot .toggle::after{left:15px}
.picker .foot .start{margin-left:auto;padding:5px 12px;border-radius:999px;background:var(--controls-primary);color:var(--button-ink);font-weight:800}
.mini-app{width:660px;height:560px}
.mini-app .rail{--rail:230px}
.mini-app .center{justify-content:flex-end}
.mini-app .transcript{padding:16px 22px 8px;display:grid;gap:10px;font-size:13px;align-content:start}
.mini-app .composer{margin:10px 16px 8px;padding:12px 14px 10px}
.mini-app .composer-row{white-space:nowrap;font-size:12px;gap:10px}
.mini-app .composer .placeholder{font-size:13px;min-height:28px}
.bubble{max-width:88%;padding:10px 14px;border-radius:16px;background:color-mix(in srgb,var(--surfaces-panel) 90%,transparent);border:1px solid var(--line-soft);color:var(--document-body)}
.bubble.you{margin-left:auto;background:var(--surfaces-user-message);border-color:transparent;color:var(--interface-primary);position:relative}
.bubble.you .status{position:absolute;right:-6px;bottom:-8px;width:18px;height:18px;border-radius:50%;background:var(--controls-positive);color:#fff;font-size:10px;display:grid;place-items:center;border:2px solid var(--surfaces-window)}
.bubble.you .status.queued{background:var(--controls-warning)}
.bubble .who{display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;color:var(--interface-secondary);margin-bottom:4px}
.divider{display:flex;align-items:center;gap:10px;font-size:11.5px;color:var(--interface-muted);font-weight:700}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line-soft)}
.divider b{color:var(--controls-primary-highlight)}
.queued{margin-left:auto;display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--controls-warning);font-weight:700}

/* ---------- Browser demo ---------- */
.browser{position:relative;background:var(--surfaces-window);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 30px 90px #000c}
.browser-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;font-size:13px;color:var(--interface-secondary)}
.browser-bar .nav{letter-spacing:6px;color:var(--interface-muted)}
.browser-bar .url{flex:1;background:var(--surfaces-field);border:1px solid var(--line-soft);border-radius:12px;padding:8px 14px;font-family:var(--font-code);font-size:12.5px;color:var(--interface-primary)}
.browser-bar .fit{padding:6px 12px;border-radius:999px;background:var(--surfaces-user-message);font-weight:700}
.browser-bar .annotating{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--controls-danger);color:var(--controls-danger);font-weight:800}
.browser-bar kbd{font-size:11px;opacity:.8}
.tool-strip{position:absolute;top:66px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:4px;padding:6px;border-radius:14px;background:var(--surfaces-panel);border:1px solid var(--line);box-shadow:0 20px 50px #000b}
.tool-strip button{display:inline-flex;gap:8px;align-items:center;padding:7px 14px;border-radius:10px;font-weight:800;font-size:13px;color:var(--interface-secondary)}
.tool-strip button kbd{font-size:11px;opacity:.7}
.tool-strip button.on{background:color-mix(in srgb,var(--controls-danger) 20%,transparent);color:var(--controls-danger)}
.tool-strip button:hover:not(.on){background:var(--soft)}
.tool-strip .esc{padding:7px 12px;font-size:12.5px;color:var(--interface-secondary);font-weight:700;align-self:center}
.stage{position:relative;padding:60px 0 0;background:var(--surfaces-transcript);cursor:crosshair}
.ink{position:absolute;inset:0;width:100%;height:100%;z-index:4;touch-action:none}
.sample-page{margin:0 auto;width:min(880px,94%);background:#fbfaf7;color:#2b2a2a;border-radius:10px 10px 0 0;font-family:var(--font-text);overflow:hidden;min-height:430px}
.sp-head{display:flex;align-items:center;gap:28px;padding:16px 28px;border-bottom:1px solid #ebe8e1;font-size:14px}
.sp-head .logo{font-weight:800;font-size:18px;color:#3d7a5a}
.sp-head .logo span{color:#c2622f}
.sp-head nav{display:flex;gap:18px;color:#5f5c58;font-weight:600}
.sp-head .sp-order{margin-left:auto;padding:8px 14px;border-radius:9px;background:#e6efe8;color:#3d7a5a;font-weight:800;font-size:13px;opacity:0;transform:translateY(-6px);transition:all .4s}
.sample-page.fixed .sp-head .sp-order{opacity:1;transform:none;background:#3d7a5a;color:#fff}
.sp-hero{padding:38px 40px 30px}
.sp-hero small{color:#9a9590;letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:700}
.sp-hero h4{font-size:32px;margin:6px 0 10px;color:#1f1d1b;font-weight:800;letter-spacing:-.01em}
.sp-hero p{color:#6c6863;font-size:15px;max-width:460px;margin-bottom:22px}
.sp-hero .btns{display:flex;gap:10px}
.sp-hero .btn{padding:10px 18px;border-radius:9px;font-weight:800;font-size:14px;background:#3d7a5a;color:#fff}
.sp-hero .btn.quiet{background:#f0eee9;color:#8b8680;font-weight:600;transition:all .4s}
.sample-page.fixed .sp-hero .btn.quiet{opacity:0;transform:scale(.9)}
.sp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0 40px 34px}
.sp-card{border:1px solid #ebe8e1;border-radius:12px;padding:14px;background:#fff}
.sp-card i{display:block;height:72px;border-radius:8px;margin-bottom:10px;background:linear-gradient(135deg,#f3d9b1,#e0a878)}
.sp-card i.b{background:linear-gradient(135deg,#d9e8dc,#9cc7a8)}
.sp-card i.c{background:linear-gradient(135deg,#f1dfe6,#d6a3b8)}
.sp-card b{font-size:14px;color:#1f1d1b}
.sp-card span{display:block;font-size:12px;color:#8b8680}
.note-row{display:flex;gap:12px;align-items:center;padding:14px 18px;background:color-mix(in srgb,var(--surfaces-user-message) 70%,var(--surfaces-panel));border-top:1px solid var(--line-soft)}
.note-row input{flex:1;background:transparent;border:0;color:var(--interface-primary);font:600 15px var(--font-text);outline:none}
.note-row .send{width:36px;height:36px}
.browser-reply{margin:16px 18px 18px}
.browser-reply .reply{align-items:flex-start}
.browser-reply .files{display:inline-flex;gap:6px;margin-top:8px}
.browser-reply .files span{font-family:var(--font-code);font-size:11.5px;padding:3px 8px;border-radius:6px;background:var(--surfaces-code);color:var(--document-code);border:1px solid var(--line-soft)}

/* ---------- Private, phone ---------- */
.eye-demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;align-items:start}
.eye-panel{background:color-mix(in srgb,var(--surfaces-panel) 92%,transparent);border:1px solid var(--line-soft);border-radius:22px;padding:20px 22px;transition:border-color .3s,box-shadow .3s;box-shadow:0 30px 80px #000a}
.eye-panel.private{border-color:color-mix(in srgb,var(--effects-primary) 55%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--effects-primary) 30%,transparent),0 30px 80px #000a,0 0 80px color-mix(in srgb,var(--effects-primary) 12%,transparent)}
.eye-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.eye-btn{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line);color:var(--interface-secondary);transition:all .25s}
.eye-btn svg{width:24px;height:24px}
.eye-btn.on{color:var(--effects-primary);border-color:var(--effects-primary);background:color-mix(in srgb,var(--effects-primary) 16%,transparent);box-shadow:0 0 30px color-mix(in srgb,var(--effects-primary) 30%,transparent)}
.eye-badge{margin-left:auto;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid var(--line-soft);color:var(--interface-muted)}
.eye-panel.private .eye-badge{border-color:var(--effects-primary);color:var(--effects-primary)}
.eye-panel .chat-row{padding-left:20px}
.eye-panel [data-when=private]{display:none}
.eye-panel.private [data-when=ordinary]{display:none}
.eye-panel.private [data-when=private]{display:grid}
.eye-panel p.note{font-size:13.5px;color:var(--interface-secondary);margin-top:10px;min-height:44px}
.route{display:grid;gap:10px}
.route .card{padding:20px 22px}
.route .card h3{font-size:18px}
.route .card .pill{margin-bottom:10px}
.phone-wrap{display:flex;justify-content:center}
.phone{width:320px;height:640px;border-radius:44px;background:#0a0a0c;border:1px solid var(--line);box-shadow:0 0 0 8px #151518,0 0 0 9px #2a2a30,0 40px 100px #000c;position:relative;overflow:hidden;padding:18px 14px;display:flex;flex-direction:column;gap:10px;font-size:13px}
.phone::before{content:"";position:absolute;top:12px;left:50%;transform:translateX(-50%);width:110px;height:28px;border-radius:20px;background:#000}
.phone .ph-top{display:flex;align-items:center;gap:8px;padding:112px 6px 6px;color:var(--interface-secondary);font-weight:800}
.phone .ph-top b{color:var(--interface-primary);font-size:15px}
.phone .transcript{display:grid;gap:10px;padding:4px;flex:1;overflow:hidden;align-content:start}
.phone .bubble{font-size:13px}
.phone .notif{position:absolute;left:12px;right:12px;top:52px;background:var(--surfaces-overlay);color:var(--brand-ink);border-radius:18px;padding:12px 14px;box-shadow:0 20px 50px #000b;font-size:13px;animation:drop .8s .8s cubic-bezier(.2,.7,.2,1.3) both}
.phone .notif b{display:flex;align-items:center;gap:8px;margin-bottom:2px}
.phone .notif img{width:18px;height:18px}
@keyframes drop{from{transform:translateY(-120%);opacity:0}to{transform:none;opacity:1}}
.phone .ph-composer{background:color-mix(in srgb,var(--surfaces-user-message) 80%,var(--surfaces-panel));border:1px solid color-mix(in srgb,var(--controls-primary-highlight) 30%,transparent);border-radius:18px;padding:10px 12px;display:grid;gap:8px}
.phone .ph-composer .row{display:flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;color:var(--interface-secondary)}
.phone .ph-composer .row .send{margin-left:auto;width:28px;height:28px}
.phone .ph-composer .row .send svg{width:14px;height:14px}
.box-line{margin:60px auto 0;max-width:900px;text-align:center;color:var(--interface-secondary);font-size:17px}
.box-line b{color:var(--interface-primary)}

/* ---------- Developers, download, FAQ, footer ---------- */
.dev .card{padding:22px}
.dev .card h3{font-size:18px}
.dev .card p{font-size:14.5px}
.download-grid .card{display:grid;gap:10px;align-content:start}
.download-grid .card .button{justify-self:start;margin-top:6px}
.download-grid pre{margin:6px 0 0;background:var(--surfaces-code);border:1px solid var(--line-soft);border-radius:12px;padding:12px 14px;font-size:12px;line-height:1.6;color:var(--document-code);white-space:pre-wrap;word-break:break-all}
.download-grid .os{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--interface-muted);font-weight:700}
.download-grid .os svg{width:20px;height:20px;color:var(--interface-secondary)}
.faq{max-width:820px;margin:0 auto;display:grid;gap:10px}
.faq details{background:color-mix(in srgb,var(--surfaces-window) 90%,transparent);border:1px solid var(--line);border-radius:16px;padding:0 22px;transition:border-color .2s}
.faq details[open]{border-color:color-mix(in srgb,var(--controls-primary-highlight) 45%,transparent)}
.faq summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:800;font-size:18px;color:var(--interface-primary);display:flex;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-size:24px;color:var(--controls-primary);transition:transform .2s;font-weight:500}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--interface-secondary);font-size:16px;max-width:700px}
.closing{text-align:center;padding:140px 0 120px;position:relative}
.closing h2{font-size:clamp(44px,7vw,96px);line-height:1;letter-spacing:-.03em;font-weight:800;color:var(--interface-primary)}
.closing p{margin:22px auto 34px;max-width:560px;font-size:19px;color:var(--interface-secondary)}
footer{border-top:1px solid var(--line-soft);padding:30px 0 40px;font-size:14px;color:var(--interface-muted)}
footer .wrap{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
footer .brand{font-size:15px}
footer .brand img{width:20px;height:20px}
footer nav{display:flex;gap:18px}
footer nav a{color:var(--interface-secondary)}
footer .copy{margin-left:auto}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .feature,.feature.flip{grid-template-columns:minmax(0,1fr);gap:28px}
  .feature.flip .feature-copy{order:0}
  .grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .exarch-all .list{grid-template-columns:repeat(3,minmax(0,1fr))}
  .demo-doc{grid-template-columns:minmax(0,1fr)}
  .demo-side{position:static}
  .eye-demo{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:760px){
  body{font-size:16px}
  .section{padding:80px 0}
  .topbar{height:60px;padding:0 16px}
  .topbar nav{display:none}
  .topbar .button{display:none}
  .menu-toggle{display:block}
  .topbar.open nav{display:flex;flex-direction:column;position:absolute;top:60px;left:0;right:0;padding:12px 16px 18px;background:color-mix(in srgb,var(--surfaces-window) 92%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line-soft)}
  .hero{padding-top:120px}
  .hero .actions{flex-direction:column;align-items:center}
  .grid.two,.grid.three,.grid.four{grid-template-columns:minmax(0,1fr)}
  .others{grid-template-columns:minmax(0,1fr)}
  .popover{width:calc(100% - 24px);left:12px!important}
  .demo-side .composer-row{font-size:12px;gap:9px}
  .demo-side .composer-row .pill-model small{display:none}
  .doc-panel.large .doc{padding:22px 20px 30px;font-size:16px}
  .passage.commented::after{right:-4px;top:-10px}
  .exarch-all .list{grid-template-columns:1fr 1fr}
  .tool-strip{top:auto;bottom:auto;position:static;transform:none;margin:0 auto 10px;width:max-content;max-width:100%;flex-wrap:wrap;justify-content:center}
  .stage{padding-top:0}
  .sp-cards{grid-template-columns:1fr}
  .browser-bar .fit{display:none}
  .hotspot-tip{width:220px;font-size:12px}
  .phone{transform:scale(.9)}
  footer .copy{margin-left:0}
}

/* ---------- Hero: chat beside the document ---------- */
.center.chat{flex:1;min-width:0}
.center.chat .transcript{flex:1;min-height:0;overflow:hidden;padding:14px 22px 6px;display:grid;gap:12px;font-size:13px;align-content:start}
.agent-msg{position:relative;color:var(--document-body);line-height:1.55;padding-right:44px;font-size:13.5px}
.agent-msg .copy{position:absolute;right:0;top:0;font-size:11px;color:var(--interface-muted);font-weight:700}
.ask-card{border:1px solid color-mix(in srgb,var(--controls-primary-highlight) 45%,transparent);border-radius:14px;padding:12px 14px;background:color-mix(in srgb,var(--surfaces-panel) 85%,transparent)}
.ask-card b{display:block;font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--controls-primary-highlight);margin-bottom:4px}
.ask-card p{margin:0 0 8px;color:var(--interface-primary);font-size:14px;font-weight:700}
.ask-card .opts{display:flex;gap:6px;margin-bottom:6px;flex-wrap:wrap}
.ask-card .opts span{padding:5px 11px;border-radius:999px;border:1px solid var(--line);font-size:12px;font-weight:700}
.ask-card .opts span.on{background:var(--controls-primary);color:var(--button-ink);border-color:transparent}
.ask-card small{color:var(--interface-muted);font-size:11px}
.meta-line{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--interface-secondary);font-weight:600}
.meta-line i{width:7px;height:7px;border-radius:50%;background:var(--task-working);box-shadow:0 0 0 3px color-mix(in srgb,var(--task-working) 30%,transparent)}
.bottom-row{display:flex;gap:12px;align-items:stretch;margin:8px 16px 6px}
.bottom-row .composer{margin:0;flex:1;min-width:0}
.composer-row .mode{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.composer-row .mode span{padding:3px 9px;font-size:12px}
.composer-row .mode span.on{background:var(--controls-selected);color:#fff}
.task-card.static{position:static;width:240px;flex:none;box-shadow:none;padding:12px 14px}
.task-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.task-head b{margin:0;flex:1;font-size:13px}
.task-head .state{font-size:11px;color:var(--task-working);border:1px solid var(--task-border);border-radius:999px;padding:2px 8px;font-weight:800}
.task-head .state small{color:var(--task-muted);font-weight:600}
.task-head .count{font-size:11px;color:var(--task-muted)}
.pane-doc{width:420px;flex:none;display:flex;flex-direction:column;position:relative;background:color-mix(in srgb,var(--surfaces-panel) 40%,transparent);border:1px solid var(--line-soft);border-radius:22px;overflow:hidden}
.pane-doc .tab-strip{padding:14px 0 10px}
.pane-doc .doc-panel{margin:0 12px 12px;flex:1;min-height:0;border-radius:16px;box-shadow:0 0 0 1px #0006}
.pane-doc .doc-toolbar{padding:9px 14px;font-size:11.5px}
.pane-doc .doc-toolbar .doc-title b{color:var(--controls-primary)}
.pane-doc .doc{padding:16px 18px 30px;font-size:13px;line-height:1.55}
.pane-doc .doc h1{font-size:19px;margin-bottom:8px}
.pane-doc .doc h1::before{margin-left:-14px}
.pane-doc .doc h2{font-size:15px;margin:16px 0 8px}
.pane-doc .doc h2 .num{width:26px;height:26px;font-size:10px}
.pane-doc .component{padding:12px 14px;margin:10px 0 12px}
.pane-doc .component h4{font-size:14px}
.pane-doc .component p{font-size:12.5px}
.pane-doc .matrix{font-size:12px}
.pane-doc .matrix td{padding:7px 10px}
.pane-doc .matrix th{padding:2px 10px 4px}
.pane-doc p.has-chip{padding-bottom:34px}
.pane-doc .change-chip{font-size:11px;padding:3px 5px 3px 9px}
.pane-doc .change-chip button{padding:2px 8px;font-size:11px}
.pane-doc .commented{padding-left:8px;margin-left:-8px}
.pane-doc .commented::after{right:-4px}

/* ---------- Annotation tabs and image demo ---------- */
.demo-tabs{display:flex;justify-content:center;gap:6px;margin:-20px auto 26px;padding:6px;border-radius:999px;border:1px solid var(--line-soft);background:color-mix(in srgb,var(--surfaces-panel) 85%,transparent);width:max-content;max-width:100%}
.demo-tabs button{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;font-weight:800;font-size:15px;color:var(--interface-secondary)}
.demo-tabs button svg{width:16px;height:16px}
.demo-tabs button.on{background:var(--controls-primary);color:var(--button-ink)}
.demo-tabs button:not(.on):hover{background:var(--soft);color:var(--interface-primary)}
.browser-bar .url.plain{font-family:var(--font-text);font-weight:700}
.flyer{margin:0 auto;width:min(760px,94%);background:#f6efe2;color:#2b2320;border-radius:10px 10px 0 0;min-height:430px;padding:26px 30px;font-family:var(--font-text)}
.flyer-head{display:flex;align-items:baseline;justify-content:space-between;border-bottom:2px solid #2b2320;padding-bottom:10px;margin-bottom:18px}
.flyer-head span{font-size:26px;font-weight:800;letter-spacing:-.01em}
.flyer-head small{color:#7a6d63;font-weight:700}
.flyer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;grid-template-rows:200px 120px;gap:12px}
.flyer .photo{position:relative;border-radius:8px;display:flex;align-items:flex-end;padding:10px 12px;color:#fff;font-size:14px;text-shadow:0 1px 8px #0008;transition:outline .3s}
.flyer .photo.a{grid-row:1/3;background:radial-gradient(120% 90% at 30% 20%,#e9c690,#a86a32 55%,#5d3315)}
.flyer .photo.b{background:radial-gradient(120% 90% at 40% 30%,#c9b493,#6f5136 60%,#3b2818)}
.flyer .photo.c{background:radial-gradient(120% 90% at 40% 30%,#f2d7b6,#c98d4e 60%,#7a4a22)}
.flyer .prices{grid-column:2/4;list-style:none;margin:0;padding:6px 4px;font-size:14px;font-weight:700;display:grid;gap:6px;align-content:start}
.flyer .prices li{display:flex;justify-content:space-between;border-bottom:1px dotted #b9ab98;padding-bottom:3px}
.flyer.fixed .photo.a{outline:3px solid var(--controls-primary);outline-offset:3px}
.flyer.fixed .photo.a::after{content:"Hero · 3:2";position:absolute;top:10px;left:10px;background:var(--controls-primary);color:var(--button-ink);font-size:11px;font-weight:800;padding:3px 8px;border-radius:999px}
.reply .avatar{background:var(--people-agent-1);color:transparent}
.reply .avatar.terra{background:var(--people-agent-1)}
@media(max-width:760px){.demo-tabs{margin-top:-8px}.demo-tabs button{padding:8px 12px;font-size:13.5px}.flyer-grid{grid-template-columns:1fr 1fr;grid-template-rows:160px 100px auto}.flyer .photo.a{grid-row:1/2;grid-column:1/3}.flyer .prices{grid-column:1/3}}

/* Hero composer at side-by-side width */
.bottom-row .composer{padding:12px 14px 10px}
.bottom-row .composer .placeholder{font-size:13px;min-height:26px}
.bottom-row .composer-row{white-space:nowrap;font-size:11.5px;gap:8px;margin-top:6px}
.bottom-row .composer-row .pill-model small,.bottom-row .composer-row .icon,.bottom-row .composer-row .ring{display:none}
.bottom-row .composer-row .mode span{padding:2px 7px;font-size:11px}
.bottom-row .send{width:28px;height:28px}
.bottom-row .send svg{width:14px;height:14px}
.task-card.static{width:216px;padding:11px 12px;font-size:12px}
.task-head b{font-size:12.5px}
.pane-doc{width:400px}

/* The hero scene is the app's own components, built into a standalone page and embedded here. */
.scene-frame{width:1500px;height:920px;position:relative;border-radius:22px;overflow:hidden;box-shadow:0 30px 90px #000c,0 0 0 1px #ffffff10 inset;background:var(--surfaces-window)}
.scene-frame iframe{display:block;border:0;width:1500px;height:920px;pointer-events:none}

/* Production scenes */
.scene-frame.interactive iframe{pointer-events:auto}
.demo-steps{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:center;margin:0 auto 18px;font-size:15px;color:var(--interface-secondary)}
.demo-steps span{display:flex;gap:10px;align-items:center;transition:color .3s}
.demo-steps span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--controls-primary);flex:none;transition:background .3s}
.demo-steps span.done{color:var(--interface-muted);text-decoration:line-through}
.demo-steps span.done::before{background:var(--interface-muted)}
.button.small{padding:6px 14px;font-size:13px}
.private-note{max-width:760px;margin:18px auto 26px;text-align:center;font-size:16px;color:var(--interface-secondary);min-height:48px}
.private-note b{color:var(--interface-primary)}
.route{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:1100px){.route{grid-template-columns:minmax(0,1fr)}}
#private-frame,#private-frame iframe{height:700px}
@media(max-width:760px){.demo-steps{font-size:14px;gap:8px 14px}}

/* ---------- Phone: wakes and unlocks on scroll, then Exarch waits for a tap (js/site.js "Phone") ----------
   --s is the scene's scale: phone width / the scene's CSS width. Sizes inside the screen
   are written at the scene's own scale and multiplied by --s so the OS and the app agree. */
.phone.device{--s:.78;height:711px;padding:0;display:block;background:#000;cursor:pointer}
.phone.device:is([data-stage=home],[data-stage=launch],[data-stage=app]){cursor:auto}
.phone-wrap:has(.phone.device){flex-direction:column;align-items:center}
.phone-hint{margin:22px 0 0;font-size:15px;font-weight:700;color:var(--interface-secondary);opacity:0;transform:translateY(-6px);transition:opacity .5s,transform .5s}
.phone-wrap:has([data-stage=home]) .phone-hint{opacity:1;transform:none}
.phone.device::before{top:calc(12px*var(--s));width:calc(13px*var(--s));height:calc(13px*var(--s));border-radius:50%;z-index:5;background:#050506;box-shadow:0 0 0 1.5px #1a1a1f}
.phone-screen{position:absolute;inset:0;overflow:hidden;border-radius:inherit;background:#19182a}
.phone-screen iframe{position:absolute;left:0;top:0;border:0;transform-origin:0 0;transform:scale(var(--s));pointer-events:none;background:#19182a}
.phone.device[data-stage=app] .phone-screen iframe{pointer-events:auto}
.phone-os{position:absolute;inset:0;pointer-events:none;color:#fff;font-family:var(--font-text)}
.phone-os>div{position:absolute;inset:0}
.phone-os svg{width:100%;height:100%}
.phone.device[data-stage=app] .phone-os>:is(.os-wall,.os-home,.os-lock,.os-launch,.os-touch,.os-off){display:none}
.os-wall{background:radial-gradient(120% 60% at 20% 18%,color-mix(in srgb,var(--effects-secondary) 38%,transparent),transparent 60%),radial-gradient(110% 55% at 85% 70%,color-mix(in srgb,var(--effects-primary) 34%,transparent),transparent 62%),radial-gradient(80% 40% at 40% 100%,color-mix(in srgb,var(--effects-tertiary) 30%,transparent),transparent 70%),linear-gradient(180deg,#141528,#0b0a16 70%,#120c1c)}
.os-off{background:#000}
.os-status{bottom:auto!important;height:calc(52px*var(--s));display:flex;align-items:center;justify-content:space-between;padding:0 calc(22px*var(--s));font-size:calc(13px*var(--s));font-weight:700;z-index:4;letter-spacing:.02em}
.os-status-icons{display:flex;gap:calc(5px*var(--s));height:calc(12px*var(--s))}
.os-status-icons svg{width:calc(12px*var(--s))}
.os-nav{top:auto!important;left:50%!important;right:auto!important;bottom:calc(10px*var(--s))!important;width:calc(108px*var(--s));height:calc(4px*var(--s));border-radius:9px;transform:translateX(-50%);background:#fffc;z-index:4}
.os-lock{display:flex;flex-direction:column;align-items:center;padding-top:calc(96px*var(--s))}
.os-lock-clock{font-size:calc(84px*var(--s));font-weight:500;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.os-lock-date{margin-top:calc(10px*var(--s));font-size:calc(16px*var(--s));font-weight:600;opacity:.9}
.os-lock-hint{position:absolute!important;inset:auto 0 calc(40px*var(--s))!important;height:calc(18px*var(--s));display:flex;justify-content:center;opacity:.8}
.os-lock-hint svg{width:calc(18px*var(--s))}
.os-home{display:flex;flex-direction:column;justify-content:flex-end;padding:calc(64px*var(--s)) calc(20px*var(--s)) calc(28px*var(--s));opacity:0}
.os-glance{position:absolute;top:calc(58px*var(--s));left:calc(26px*var(--s));display:grid;gap:calc(2px*var(--s))}
.os-glance b{font-size:calc(20px*var(--s));font-weight:600}
.os-glance span{font-size:calc(14px*var(--s));opacity:.8}
.os-apps,.os-dock{display:grid;grid-template-columns:repeat(4,1fr);justify-items:center}
.os-dock{margin-top:calc(26px*var(--s));grid-template-columns:repeat(4,1fr);row-gap:calc(18px*var(--s))}
.os-app{display:grid;justify-items:center;gap:calc(6px*var(--s));font-size:calc(12px*var(--s));font-weight:600}
.os-app i{width:calc(56px*var(--s));height:calc(56px*var(--s));border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--tint,#888) 26%,#16151f);color:var(--tint);overflow:hidden}
.os-app i svg{width:calc(24px*var(--s));height:calc(24px*var(--s))}
.os-app.exarch{background:none;border:0;padding:0;color:inherit;font:inherit;font-size:calc(12px*var(--s));font-weight:600;cursor:pointer;pointer-events:none}
.os-app.exarch i{background:#19182a;transition:transform .2s}
/* On the home screen Exarch is the one thing to tap: the other apps dim and its icon pulses. */
.os-home .os-app:not(.exarch),.os-home .os-search,.os-glance{transition:opacity .6s}
[data-stage=home] .os-home .os-app:not(.exarch),[data-stage=home] .os-home .os-search,[data-stage=home] .os-glance{opacity:.45}
[data-stage=home] .os-app.exarch{pointer-events:auto}
[data-stage=home] .os-app.exarch i{box-shadow:0 0 0 calc(3px*var(--s)) var(--controls-primary),0 0 calc(22px*var(--s)) color-mix(in srgb,var(--controls-primary) 70%,transparent);animation:app-call 1.6s ease-in-out infinite}
[data-stage=home] .os-app.exarch:hover i,[data-stage=home] .os-app.exarch:focus-visible i{transform:scale(1.08)}
.os-app.exarch:focus-visible{outline:none}
@keyframes app-call{50%{box-shadow:0 0 0 calc(6px*var(--s)) color-mix(in srgb,var(--controls-primary) 35%,transparent),0 0 calc(34px*var(--s)) color-mix(in srgb,var(--controls-primary) 90%,transparent);transform:scale(1.06)}}
@media (prefers-reduced-motion:reduce){[data-stage=home] .os-app.exarch i{animation:none}}
.os-app.exarch img{width:100%;height:100%;display:block}
.os-search{grid-column:1/-1;width:100%;height:calc(48px*var(--s));border-radius:99px;background:#ffffff1f;display:flex;align-items:center;padding:0 calc(18px*var(--s))}
.os-search svg{width:calc(20px*var(--s));height:calc(20px*var(--s));opacity:.8}
.os-launch{background:#19182a;display:grid;place-items:center;clip-path:circle(0)}
.os-launch img{width:calc(160px*var(--s));height:calc(160px*var(--s))}
.os-touch{inset:auto!important;width:calc(44px*var(--s));height:calc(44px*var(--s));margin:calc(-22px*var(--s)) 0 0 calc(-22px*var(--s));border-radius:50%;background:#ffffff59;box-shadow:0 0 0 1px #fff5;opacity:0;z-index:3}
/* Download cards: buttons sit on one line at the bottom of every card */
.download-grid>.card{display:flex;flex-direction:column;gap:10px}
.download-grid>.card>.button{margin-top:auto;align-self:flex-start}
.download-grid>.card>p{margin-bottom:8px}
.hotspot[hidden]{display:none}

/* ---------- Drawn app mockups: Helpers, Terra, Usage, Library, Schedules ----------
   These follow the app's own Settings and Library rules (src/renderer/styles.css
   .settings-*, library-skills.css). Surfaces layer the way the app layers them:
   window grey for the card, the panel inside it, and grouped rows on the inset. */
.mock-window{background:var(--surfaces-panel);border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:0 30px 80px #000a;font-size:14px;color:var(--interface-primary);text-align:left}
.mock-stack{display:grid;gap:14px;min-width:0}
.mock-page-head h3{font-size:20px;margin:0}
.mock-page-head p{margin:4px 0 12px;color:var(--interface-muted);font-size:14px;font-weight:600}
.settings-rows{border:1px solid var(--line);border-radius:14px;background:color-mix(in srgb,var(--card-2) 55%,transparent);overflow:visible}
.settings-rows>*+*{border-top:1px solid var(--line)}
.settings-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;padding:13px 16px;transition:opacity .2s}
.settings-row-title{font-size:14px;font-weight:700;color:var(--interface-primary)}
.settings-row-sub{margin-top:2px;color:var(--interface-muted);font-size:13px;font-weight:600;line-height:1.5}
.settings-group{margin-top:22px}
.settings-group>h4{margin:0 0 4px;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--interface-secondary)}
.settings-help{margin:6px 0 8px;color:var(--interface-secondary);font-size:13px;font-weight:600}
.settings-group>.quiet-button{margin-top:8px}

/* Buttons, the way the app draws them */
.quiet-button{border:0;border-radius:999px;padding:6px 12px;background:transparent;color:var(--interface-secondary);font-size:13px;font-weight:700;transition:background .15s,transform .1s}
.quiet-button:hover{background:var(--card-2)}
.quiet-button:active,.text-action:active,.pill-button:active{transform:scale(.92)}
.settings-row .quiet-button{border:1px solid var(--line);background:var(--surfaces-field);color:var(--interface-primary)}
.settings-row .quiet-button:hover{background:var(--card-2)}
.text-action{border:0;border-radius:999px;padding:3px 10px;background:transparent;color:var(--interface-secondary);font-size:12px;font-weight:800}
.text-action:hover{background:var(--card-2);color:var(--interface-primary)}
.pill-button{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--surfaces-field);color:var(--interface-primary);font-size:11.5px;font-weight:700}
.pill-button:hover{background:var(--card-2)}
.mock-window button:disabled{opacity:.42;cursor:not-allowed}
.mock-window button:focus-visible,.mock-window select:focus-visible{outline:3px solid color-mix(in srgb,var(--controls-focus) 75%,var(--interface-primary));outline-offset:2px}

/* Switch: 38 by 22, indigo when on in Settings, positive green in Library */
.switch{display:inline-flex;flex:none;padding:0;border:0;background:transparent;border-radius:14px}
.switch>span{display:block;width:38px;height:22px;padding:3px;border-radius:14px;background:var(--line);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--interface-muted) 30%,transparent);transition:background .15s}
.switch[aria-checked=true]>span{box-shadow:none}
.switch i{display:block;width:16px;height:16px;border-radius:50%;background:var(--interface-primary);transition:transform .15s}
.switch[aria-checked=true]>span{background:var(--controls-selected)}
.switch[aria-checked=true] i{transform:translateX(16px)}
.switch.positive[aria-checked=true]>span{background:var(--controls-positive)}
.switch.positive[aria-checked=true] i{background:var(--controls-positive-text)}

/* Helpers */
.helper-tasks[data-off] .settings-rows,.helper-tasks[data-off]>.quiet-button{opacity:.42}
.helper-editor{grid-template-columns:minmax(0,1fr);gap:12px;background:color-mix(in srgb,var(--surfaces-panel) 55%,transparent)}
.helper-editor .editor-field{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;font-size:13px;font-weight:700}
.helper-editor .editor-field small{display:block;color:var(--interface-muted);font-weight:600;font-size:12px}
.helper-editor input[type=text]{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;padding:7px 10px;background:var(--surfaces-field);color:var(--interface-primary);font:inherit;font-weight:600}
.helper-editor .editor-field.stack{grid-template-columns:minmax(0,1fr)}
.add-task{display:inline-flex;align-items:center}
.add-task svg{width:13px;height:13px;margin-right:7px;flex:none}
.helper-editor .helper-order-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 10px;border-radius:10px;background:color-mix(in srgb,var(--surfaces-window) 55%,transparent);font-weight:600}
.settings-select{min-width:170px;max-width:220px;padding:7px 30px 7px 11px;border:1px solid var(--line);border-radius:9px;background-color:var(--surfaces-field);color:var(--interface-primary);font:inherit;font-weight:700;font-size:13px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--interface-secondary) 50%),linear-gradient(135deg,var(--interface-secondary) 50%,transparent 50%);background-position:calc(100% - 16px) 55%,calc(100% - 11px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.helper-editor .editor-actions{display:flex;justify-content:flex-end;gap:8px}
.helper-editor .editor-actions .primary{background:var(--controls-primary);color:var(--controls-primary-text);border:0}
.chat-mock{padding:16px 20px 18px;background:var(--surfaces-transcript);border-color:var(--surfaces-transcript-border);box-shadow:0 18px 50px var(--surfaces-transcript-shadow),0 30px 80px #0009}
.chat-mock-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 10px;padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid var(--surfaces-tool-call)}
.chat-mock-head b{font-size:14.5px}
.chat-mock-head small{color:var(--interface-muted);font-size:12px;font-weight:600}
.chat-mock-head .back{margin-left:auto}
.chat-mock-body{display:grid;gap:8px}
.agent-line{margin:0;color:var(--document-body);font-size:14px;line-height:1.55}
.helper-transcript-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px;color:var(--interface-secondary);font-size:12.5px;padding:6px 0}
.helper-transcript-row span{flex:1;min-width:0}
.helper-transcript-row .text-action{color:var(--controls-primary)}
.helper-request{border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:var(--surfaces-tool-call);font-size:13px}
.helper-request b{display:block;margin-bottom:2px}
.helper-request p{margin:0;color:var(--interface-secondary)}
.bubble.brief{max-width:none;background:var(--surfaces-user-message);border-color:transparent;font-size:13.5px}

/* Terra */
.terra-demo{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:14px;align-items:start;min-width:0}
.terra-chat{padding:0;overflow:visible;display:grid}
.terra-rail{padding:14px 12px 8px;border-bottom:1px solid var(--surfaces-tool-call)}
.terra-rail-label{display:flex;align-items:center;gap:6px;padding:0 6px 8px;font-size:13px;font-weight:800;color:var(--interface-primary)}
.terra-rail-label small{color:var(--interface-muted);font-weight:600;font-size:11px}
.terra-settled .terra-rail-label{padding-top:8px;font-size:12px;color:var(--interface-secondary)}
.terra-settled .terra-rail-label::before{content:"⌄";color:var(--interface-muted)}
.terra-row{position:relative;display:flex;align-items:center;gap:10px;padding:8px 8px 8px 12px;margin-bottom:4px;border-radius:12px;border:1px solid transparent}
.terra-row.selected{border-color:color-mix(in srgb,var(--controls-primary) 60%,transparent);background:color-mix(in srgb,var(--controls-primary) 6%,transparent)}
.terra-mark{width:3px;align-self:stretch;border-radius:3px;background:var(--people-agent-1)}
.terra-row-text{flex:1;min-width:0;display:grid}
.terra-row-text b{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.terra-row-text small{font-size:11.5px;color:var(--interface-muted)}
.terra-pin{display:none;width:13px;height:13px;margin-right:5px;vertical-align:-2px;color:var(--interface-secondary)}
.terra-row[data-important] .terra-pin{display:inline-block}
.terra-more{width:28px;height:24px;border-radius:8px;color:var(--interface-secondary);font-size:16px;line-height:1;letter-spacing:1px}
.terra-more:hover,.terra-more[aria-expanded=true]{background:var(--card-2);color:var(--interface-primary)}
.chat-menu{position:absolute;z-index:6;right:4px;top:calc(100% + 4px);min-width:190px;padding:6px;border:1px solid var(--line);border-radius:14px;background:var(--surfaces-panel);box-shadow:0 20px 50px #000c;display:grid}
.chat-menu[hidden]{display:none}
.chat-menu button{text-align:left;padding:8px 12px;border-radius:9px;font-size:13.5px;font-weight:700;color:var(--interface-primary)}
.chat-menu button:hover,.chat-menu button:focus-visible{background:var(--card-2);outline:none}
.terra-conv{padding:12px 16px 14px;background:var(--surfaces-transcript);border-radius:0 0 18px 18px}
.terra-head{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;min-height:28px;margin-bottom:10px}
.terra-head b{font-size:14px;margin-right:auto}
.terra-synth{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--interface-muted);white-space:nowrap}
.terra-synth .quiet-button{padding:1px 8px;font-size:12px}
.terra-synth .working::before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:var(--task-working);animation:pulse-dot 1.2s infinite}
@keyframes pulse-dot{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}
.terra-transcript{display:grid;gap:8px;font-size:13.5px}
.terra-hint{margin:12px 0 0;font-size:12.5px;color:var(--interface-muted)}
.terra-hint b{color:var(--interface-primary)}
.terra-folder{padding:14px}
.terra-folder-head{display:flex;align-items:center;gap:8px;font-family:var(--font-code);font-size:12.5px;color:var(--interface-secondary);padding:0 4px 8px}
.terra-folder-head svg{width:15px;height:15px}
.terra-files{display:grid;gap:2px}
.terra-file{display:flex;align-items:baseline;gap:8px;padding:6px 8px;border-radius:9px;text-align:left}
.terra-file span{font-family:var(--font-code);font-size:12.5px;color:var(--interface-primary)}
.terra-file small{margin-left:auto;font-size:11px;color:var(--interface-muted);white-space:nowrap}
.terra-file:hover{background:color-mix(in srgb,var(--card-2) 45%,transparent)}
.terra-file[aria-pressed=true]{background:color-mix(in srgb,var(--controls-primary) 18%,transparent)}
.terra-file[data-new] span::after{content:"";display:inline-block;width:6px;height:6px;margin-left:6px;border-radius:50%;background:var(--controls-primary);vertical-align:middle}
.terra-preview{margin-top:10px;padding:12px 14px;min-height:150px;border-radius:12px;background:var(--surfaces-transcript);border:1px solid var(--surfaces-transcript-border);font-size:13px;line-height:1.55;color:var(--document-body)}
.terra-preview h5{margin:0 0 4px;font-size:14px;color:var(--document-headings)}
.terra-preview p{margin:0 0 6px;color:var(--interface-secondary)}
.terra-preview ul{margin:0;padding-left:18px}
.terra-preview code{font-family:var(--font-code);font-size:12px;color:var(--document-code)}
.terra-preview li.new{background:var(--added-tint);border-radius:5px;padding:1px 4px;animation:pop .4s}
.terra-preview li .filed{display:inline-block;margin-left:6px;padding:0 7px;border-radius:999px;background:var(--card-2);color:var(--interface-secondary);font-size:10.5px;font-weight:800;vertical-align:1px}
.terra-filing{margin:8px 2px 0;font-size:12px;color:var(--interface-muted)}

/* The rest of the desk */
.desk .card{display:flex;flex-direction:column}
.desk-mock{margin-top:18px;padding:14px;flex:1}
.usage-mock{padding:12px}
.usage-group+.usage-group{border-top:1px solid var(--line)}
.usage-group-head{padding:10px 14px 6px;color:var(--interface-secondary);font-size:12px;font-weight:800;letter-spacing:.04em}
.usage-acct{display:grid;gap:4px;padding:10px 14px 12px;border-top:1px solid var(--line)}
.usage-name{font-size:15px;font-weight:800;transition:opacity .2s}
.usage-meta{color:var(--interface-secondary);font-size:12.5px;font-weight:600;overflow-wrap:anywhere}
.usage-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:2px}
.settings-chip{padding:1px 8px;border-radius:999px;background:var(--card-2);color:var(--interface-secondary);font-size:11px;font-weight:700}
.settings-chip[hidden]{display:none}
.settings-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;white-space:nowrap}
.settings-status i{width:8px;height:8px;border-radius:50%;background:var(--controls-positive);box-shadow:0 0 0 3px color-mix(in srgb,var(--controls-positive) 25%,transparent)}
.settings-status[data-tone=off] i{background:var(--interface-secondary);box-shadow:none;opacity:.6}
.settings-status[data-tone=warn] i{background:var(--controls-warning);box-shadow:0 0 0 3px color-mix(in srgb,var(--controls-warning) 25%,transparent)}
.settings-status[data-tone=danger] i{background:var(--controls-danger);box-shadow:0 0 0 3px color-mix(in srgb,var(--controls-danger) 25%,transparent)}
.usage-bars{display:grid;gap:8px;margin-top:6px;transition:opacity .2s}
.usage-acct[data-parked] .usage-name,.usage-acct[data-parked] .usage-bars{opacity:.6}
.usage-acct>.text-action{justify-self:start;padding-left:0;margin-top:4px}
.quota{display:grid;gap:4px}
.quota-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px}
.quota-label span{color:var(--interface-muted);white-space:nowrap}
.quota-bar{position:relative;display:block;height:6px;border-radius:4px;background:var(--surfaces-window)}
.quota-bar>i{display:block;height:100%;border-radius:inherit;background:var(--controls-primary)}
.quota-bar>em{position:absolute;top:-2px;width:2px;height:10px;background:var(--interface-primary)}
.quota[data-tone=warn] .quota-bar>i{background:var(--controls-warning)}
.quota[data-tone=hot] .quota-bar>i{background:var(--controls-danger)}
.lib-tabs{display:flex;gap:2px;height:38px;margin:-4px -4px 12px;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--line);-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 36px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 36px),transparent)}
.lib-tabs::-webkit-scrollbar{display:none}
.lib-tabs:has(.lib-tab:last-child[aria-selected=true]){-webkit-mask-image:none;mask-image:none}
.lib-tab{position:relative;display:flex;align-items:center;gap:6px;flex:none;padding:0 10px;color:var(--interface-muted);font-size:13px;font-weight:800}
.lib-tab:hover{color:var(--interface-body)}
.lib-tab[aria-selected=true]{color:var(--controls-primary-highlight)}
.lib-tab[aria-selected=true]::after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:3px;border-radius:3px 3px 0 0;background:linear-gradient(90deg,var(--controls-primary),var(--controls-primary-highlight))}
.lib-tab:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--controls-focus);border-radius:8px}
.tab-count{display:inline-grid;min-width:18px;height:18px;place-items:center;border-radius:999px;background:var(--surfaces-inset);color:var(--interface-muted);font-family:var(--font-code);font-size:9px;font-weight:500}
.lib-skills{display:grid;gap:10px}
.lib-skill{border:1px solid var(--line);border-radius:17px;background:color-mix(in srgb,var(--surfaces-window) 55%,transparent);display:flex;flex-direction:column;overflow:hidden}
.lib-skill-heading{display:flex;align-items:center;gap:10px;padding:12px 14px 0}
.lib-symbol{flex:none;display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:color-mix(in srgb,var(--controls-primary-highlight) 15%,transparent);color:var(--controls-primary-highlight);font-size:22px}
.lib-skill-heading strong{font-size:15px;font-weight:800}
.lib-skill-heading small{display:block;margin-top:2px;color:var(--interface-secondary);font-size:10.5px}
.lib-skill-heading small span{color:var(--controls-primary-highlight)}
.lib-skill>p{margin:8px 14px 8px;color:var(--interface-secondary);font-size:12px;line-height:1.5}
.lib-agents{display:flex;gap:5px;flex-wrap:wrap;margin:0 14px 10px;min-height:20px}
.lib-agents>span{border:1px solid var(--line);border-radius:999px;color:var(--interface-secondary);font-size:9.5px;padding:3px 7px;line-height:1.2;background:var(--surfaces-panel)}
.lib-foot{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding:8px 14px;min-height:39px}
.lib-foot>span:first-child{flex:1;color:var(--interface-muted);font-size:10.5px}
.lib-rating{color:var(--controls-warning)}
.lib-note p{margin:6px 4px;color:var(--interface-secondary);font-size:13.5px}
.sched-mock{display:grid;gap:10px;align-content:start}
.sched-card{display:flex;align-items:flex-start;gap:12px;padding:14px;border:1px solid var(--line);border-radius:15px;background:color-mix(in srgb,var(--surfaces-window) 55%,transparent);font-size:13px}
.sched-text{flex:1;min-width:0}
.sched-card h4{margin:0 0 4px;font-size:15px;font-weight:800}
.sched-card p{margin:0;color:var(--interface-secondary);font-size:12px;overflow-wrap:anywhere}
.sched-facts{display:flex;flex-wrap:wrap;gap:4px 14px;margin:10px 0;color:var(--interface-muted);font-size:11px}
.sched-facts [data-outcome].fresh{color:var(--controls-positive)}
.sched-actions{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.sched-actions>span{font-size:12px;color:var(--interface-secondary)}
.sched-edit{display:grid;gap:6px;margin-top:10px;font-size:12px;font-weight:700;color:var(--interface-secondary)}
.sched-edit-field{display:grid;gap:6px}
.sched-edit .settings-select{max-width:100%;width:100%}
.sched-empty{margin:4px;color:var(--interface-secondary);font-size:13px}
@media(max-width:1100px){.terra-demo{grid-template-columns:minmax(0,1fr)}}
@media(max-width:760px){
  .mock-window:not(.terra-chat){padding:16px}
  .desk .card{padding:22px 18px 20px}
  .desk-mock,.usage-mock{padding:10px}
  .settings-row{gap:12px;padding:12px 14px}
  .helper-editor .editor-field{grid-template-columns:minmax(0,1fr)}
  .settings-select{max-width:none;width:100%}
}
@media(prefers-reduced-motion:reduce){.terra-synth .working::before,.terra-preview li.new{animation:none}.switch>span,.switch i{transition:none}}
/* Looping animations rest while their section is out of view (site.js toggles the class). */
.offscreen,.offscreen *,.offscreen *::before,.offscreen *::after{animation-play-state:paused!important}