/* theme-independent */
:root{
  --brand:#4b3fcf;
  --brand-hover:#5649dd;
  --on-brand:#fff;
  --radius:14px;
  --sans:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
/* light (default when nothing is chosen and the system is light) */
:root,html[data-theme="light"]{
  color-scheme:light;
  --bg:#f6f7fa;
  --bg-2:#eff1f6;
  --panel:#ffffff;
  --panel-2:#fafafd;
  --line:rgba(21,19,40,.08);
  --line-2:rgba(21,19,40,.14);
  --text:#15131e;
  --text-2:#4a4759;
  --text-3:#64617a;
  --brand-2:#5146d8;
  --brand-soft:rgba(75,63,207,.08);
  --ok:#0f7a4f;
  --warn:#8a5300;
  --info:#2553b8;
  --ok-line:rgba(15,122,79,.28);
  --ok-bg:rgba(15,122,79,.07);
  --ok-ring:rgba(15,122,79,.35);
  --ok-ring-0:rgba(15,122,79,0);
  --warn-line:rgba(138,83,0,.28);
  --warn-bg:rgba(138,83,0,.07);
  --warn-card-line:rgba(138,83,0,.24);
  --warn-card-bg:rgba(138,83,0,.04);
  --info-line:rgba(37,83,184,.26);
  --info-bg:rgba(37,83,184,.06);
  --hover-line:rgba(21,19,40,.28);
  --hover-bg:rgba(21,19,40,.03);
  --tint-1:rgba(21,19,40,.015);
  --tint-2:rgba(21,19,40,.02);
  --dot:rgba(21,19,40,.12);
  --avatar-1:#e9e7f5;
  --avatar-2:#dcd9ee;
  --press-ring:rgba(75,63,207,.25);
  --scan:rgba(75,63,207,.45);
  --nav-bg:rgba(246,247,250,.78);
  --shadow:0 1px 2px rgba(21,19,40,.04),0 6px 20px -8px rgba(21,19,40,.10);
  --btn-inset:rgba(255,255,255,.14);
  --btn-glow:rgba(75,63,207,.38);
  --mark-inset:rgba(255,255,255,.18);
  --mark-glow:rgba(75,63,207,.45);
  --glow-1:rgba(75,63,207,.10);
  --glow-2:rgba(123,112,240,.08);
  --grid-alpha:.7;
  --con-1:#1b1827;
  --con-2:#121019;
  --con-ring:rgba(75,63,207,.22);
  --con-glow:rgba(75,63,207,.30);
  --con-drop:rgba(21,19,40,.35);
  --icon-1:rgba(75,63,207,.10);
  --icon-2:rgba(75,63,207,.03);
  --rail-mid:rgba(75,63,207,.18);
  --feat-line:rgba(75,63,207,.32);
  --feat-bg:rgba(75,63,207,.06);
  --cta-glow:rgba(75,63,207,.14);
  --prompt-bg:#ffffff;
  --knob:#ffffff;
  --knob-shadow:0 1px 2px rgba(21,19,40,.28);
  --show-sun:none;
  --show-moon:block;
}
/* dark: chosen explicitly */
html[data-theme="dark"]{
  --bg:#0b0a10;
  --bg-2:#110f18;
  --panel:#15131e;
  --panel-2:#1a1726;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --text:#ecebf3;
  --text-2:#a9a6b8;
  --text-3:#716d82;
  --brand-2:#7b70f0;
  --brand-soft:rgba(75,63,207,.16);
  --ok:#5fd4a0;
  --warn:#f0b35a;
  --info:#8fb4ff;
  --ok-line:rgba(95,212,160,.3);
  --ok-bg:rgba(95,212,160,.06);
  --ok-ring:rgba(95,212,160,.55);
  --ok-ring-0:rgba(95,212,160,0);
  --warn-line:rgba(240,179,90,.32);
  --warn-bg:rgba(240,179,90,.07);
  --warn-card-line:rgba(240,179,90,.3);
  --warn-card-bg:rgba(240,179,90,.05);
  --info-line:rgba(143,180,255,.3);
  --info-bg:rgba(143,180,255,.06);
  --hover-line:rgba(255,255,255,.25);
  --hover-bg:rgba(255,255,255,.03);
  --tint-1:rgba(255,255,255,.015);
  --tint-2:rgba(255,255,255,.02);
  --dot:rgba(255,255,255,.1);
  --avatar-1:#3a3350;
  --avatar-2:#262134;
  --press-ring:rgba(123,112,240,.35);
  --scan:rgba(123,112,240,.7);
  color-scheme:dark;
  --nav-bg:rgba(11,10,16,.72);
  --shadow:none;
  --btn-inset:rgba(255,255,255,.12);
  --btn-glow:rgba(75,63,207,.8);
  --mark-inset:rgba(255,255,255,.14);
  --mark-glow:rgba(75,63,207,.9);
  --glow-1:rgba(75,63,207,.32);
  --glow-2:rgba(123,112,240,.10);
  --grid-alpha:.5;
  --con-1:rgba(26,23,38,.94);
  --con-2:rgba(17,15,24,.96);
  --con-ring:rgba(75,63,207,.18);
  --con-glow:rgba(75,63,207,.55);
  --con-drop:rgba(0,0,0,.8);
  --icon-1:rgba(75,63,207,.22);
  --icon-2:rgba(75,63,207,.06);
  --rail-mid:rgba(123,112,240,.2);
  --feat-line:rgba(123,112,240,.35);
  --feat-bg:rgba(75,63,207,.12);
  --cta-glow:rgba(75,63,207,.4);
  --prompt-bg:rgba(21,19,30,.8);
  --knob:#ecebf3;
  --knob-shadow:0 1px 2px rgba(0,0,0,.55);
  --show-sun:block;
  --show-moon:none;
}
/* dark: nothing chosen, system is dark */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
  --bg:#0b0a10;
  --bg-2:#110f18;
  --panel:#15131e;
  --panel-2:#1a1726;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --text:#ecebf3;
  --text-2:#a9a6b8;
  --text-3:#716d82;
  --brand-2:#7b70f0;
  --brand-soft:rgba(75,63,207,.16);
  --ok:#5fd4a0;
  --warn:#f0b35a;
  --info:#8fb4ff;
  --ok-line:rgba(95,212,160,.3);
  --ok-bg:rgba(95,212,160,.06);
  --ok-ring:rgba(95,212,160,.55);
  --ok-ring-0:rgba(95,212,160,0);
  --warn-line:rgba(240,179,90,.32);
  --warn-bg:rgba(240,179,90,.07);
  --warn-card-line:rgba(240,179,90,.3);
  --warn-card-bg:rgba(240,179,90,.05);
  --info-line:rgba(143,180,255,.3);
  --info-bg:rgba(143,180,255,.06);
  --hover-line:rgba(255,255,255,.25);
  --hover-bg:rgba(255,255,255,.03);
  --tint-1:rgba(255,255,255,.015);
  --tint-2:rgba(255,255,255,.02);
  --dot:rgba(255,255,255,.1);
  --avatar-1:#3a3350;
  --avatar-2:#262134;
  --press-ring:rgba(123,112,240,.35);
  --scan:rgba(123,112,240,.7);
  color-scheme:dark;
  --nav-bg:rgba(11,10,16,.72);
  --shadow:none;
  --btn-inset:rgba(255,255,255,.12);
  --btn-glow:rgba(75,63,207,.8);
  --mark-inset:rgba(255,255,255,.14);
  --mark-glow:rgba(75,63,207,.9);
  --glow-1:rgba(75,63,207,.32);
  --glow-2:rgba(123,112,240,.10);
  --grid-alpha:.5;
  --con-1:rgba(26,23,38,.94);
  --con-2:rgba(17,15,24,.96);
  --con-ring:rgba(75,63,207,.18);
  --con-glow:rgba(75,63,207,.55);
  --con-drop:rgba(0,0,0,.8);
  --icon-1:rgba(75,63,207,.22);
  --icon-2:rgba(75,63,207,.06);
  --rail-mid:rgba(123,112,240,.2);
  --feat-line:rgba(123,112,240,.35);
  --feat-bg:rgba(75,63,207,.12);
  --cta-glow:rgba(75,63,207,.4);
  --prompt-bg:rgba(21,19,30,.8);
  --knob:#ecebf3;
  --knob-shadow:0 1px 2px rgba(0,0,0,.55);
  --show-sun:block;
  --show-moon:none;
  }
}
/* the console is a dark screen in both themes: it carries the dark palette itself */
.console{
  color-scheme:dark;
  --bg:#0b0a10;
  --bg-2:#110f18;
  --panel:#15131e;
  --panel-2:#1a1726;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --text:#ecebf3;
  --text-2:#a9a6b8;
  --text-3:#716d82;
  --brand-2:#7b70f0;
  --brand-soft:rgba(75,63,207,.16);
  --ok:#5fd4a0;
  --warn:#f0b35a;
  --info:#8fb4ff;
  --ok-line:rgba(95,212,160,.3);
  --ok-bg:rgba(95,212,160,.06);
  --ok-ring:rgba(95,212,160,.55);
  --ok-ring-0:rgba(95,212,160,0);
  --warn-line:rgba(240,179,90,.32);
  --warn-bg:rgba(240,179,90,.07);
  --warn-card-line:rgba(240,179,90,.3);
  --warn-card-bg:rgba(240,179,90,.05);
  --info-line:rgba(143,180,255,.3);
  --info-bg:rgba(143,180,255,.06);
  --hover-line:rgba(255,255,255,.25);
  --hover-bg:rgba(255,255,255,.03);
  --tint-1:rgba(255,255,255,.015);
  --tint-2:rgba(255,255,255,.02);
  --dot:rgba(255,255,255,.1);
  --avatar-1:#3a3350;
  --avatar-2:#262134;
  --press-ring:rgba(123,112,240,.35);
  --scan:rgba(123,112,240,.7);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
svg{display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-2);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--brand-2);opacity:.7}
h1,h2,h3{font-weight:600;letter-spacing:-.025em;line-height:1.08}
h2{font-size:clamp(30px,4.2vw,46px)}
h3{font-size:18px;letter-spacing:-.01em;line-height:1.3}
.lede{color:var(--text-2);font-size:18px;max-width:600px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 20px;border-radius:10px;font-weight:500;font-size:15px;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s;white-space:nowrap}
.btn-primary{background:var(--brand);color:var(--on-brand);box-shadow:0 0 0 1px var(--btn-inset) inset,0 8px 30px -8px var(--btn-glow)}
.btn-primary:hover{background:var(--brand-hover);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--hover-line);background:var(--hover-bg)}
.btn-sm{height:36px;padding:0 14px;font-size:14px;border-radius:9px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;height:64px;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:18px;letter-spacing:-.02em}
.mark{width:28px;height:28px;border-radius:8px;background:var(--brand);display:grid;place-items:center;color:var(--on-brand);font-weight:700;font-size:15px;box-shadow:0 0 0 1px var(--mark-inset) inset,0 4px 16px -4px var(--mark-glow)}
.nav-links{display:flex;gap:22px;font-size:14px;color:var(--text-2);margin-left:8px}
.nav-links a:hover{color:var(--text)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.theme-btn{display:grid;width:36px;height:36px;border-radius:9px;border:1px solid var(--line-2);background:none;color:var(--text-2);place-items:center;cursor:pointer;transition:color .15s,border-color .15s,background .15s}
.theme-btn:hover{color:var(--text);border-color:var(--hover-line);background:var(--hover-bg)}
.theme-btn:focus-visible,.menu-btn:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px}
.theme-btn .i-sun{display:var(--show-sun)}
.theme-btn .i-moon{display:var(--show-moon)}
.menu-btn{display:none;width:40px;height:40px;border-radius:9px;border:1px solid var(--line-2);background:none;color:var(--text);place-items:center;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);padding:12px 24px 20px}
.mobile-menu a{display:block;padding:10px 0;color:var(--text-2);border-bottom:1px solid var(--line);font-size:15px}
.mobile-menu.open{display:block}
.mobile-menu a.btn-primary{margin-top:16px;justify-content:center;border:0;color:var(--on-brand)}

/* hero */
.hero{position:relative;padding:88px 0 96px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:900px;background:radial-gradient(600px 380px at 72% 30%,var(--glow-1),transparent 70%),radial-gradient(500px 300px at 15% 10%,var(--glow-2),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 60% 30%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 60% 30%,#000 20%,transparent 75%);opacity:var(--grid-alpha);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,5.6vw,68px);margin:22px 0 22px}
.hero h1 .dim{color:var(--text-3)}
.hero .lede{margin-bottom:32px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:28px;display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--text-3)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 var(--ok-ring);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 var(--ok-ring)}70%{box-shadow:0 0 0 8px var(--ok-ring-0)}100%{box-shadow:0 0 0 0 var(--ok-ring-0)}}

/* console */
.console{position:relative;background:linear-gradient(180deg,var(--con-1),var(--con-2));border:1px solid var(--line-2);border-radius:16px;box-shadow:0 0 0 1px var(--con-ring),0 40px 120px -30px var(--con-glow),0 30px 60px -30px var(--con-drop);overflow:hidden;color:var(--text)}
.console::before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,var(--scan),transparent)}
.c-head{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--text-3)}
.dots{display:flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:var(--dot)}
.c-title{color:var(--text-2)}
.c-live{margin-left:auto;display:flex;align-items:center;gap:8px;color:var(--ok)}
.c-thread{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--tint-1)}
.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--avatar-1),var(--avatar-2));display:grid;place-items:center;font-size:12px;font-weight:600;color:var(--text-2);border:1px solid var(--line-2);flex:none}
.c-thread .who{font-size:14px;font-weight:500}
.c-thread .sub{font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.chip{font-family:var(--mono);font-size:11px;padding:3px 8px;border-radius:6px;border:1px solid var(--line-2);color:var(--text-2);white-space:nowrap}
.chip.ok{color:var(--ok);border-color:var(--ok-line);background:var(--ok-bg)}
.chip.warn{color:var(--warn);border-color:var(--warn-line);background:var(--warn-bg)}
.chip.info{color:var(--info);border-color:var(--info-line);background:var(--info-bg)}
.c-thread .chip{margin-left:auto}
.c-body{padding:14px 16px 8px;height:372px;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent;font-family:var(--mono);font-size:12.5px;line-height:1.55;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 22px);mask-image:linear-gradient(to bottom,transparent 0,#000 22px)}
/* the console keeps one height; new lines push older ones up inside it, like a terminal */
.c-body::-webkit-scrollbar{width:6px}.c-body::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:3px}
.log{display:grid;grid-template-columns:62px 18px 1fr;gap:0 8px;padding:7px 0;opacity:0;transform:translateY(4px);transition:opacity .35s,transform .35s}
.log.show{opacity:1;transform:none}
.log .t{color:var(--text-3)}
.log .ic{padding-top:2px}
.ic-in{color:var(--info)}.ic-ok{color:var(--ok)}.ic-wait{color:var(--warn)}.ic-out{color:var(--brand-2)}
.log .msg{color:var(--text-2);min-width:0;overflow-wrap:anywhere}
.log .msg b{color:var(--text);font-weight:500}
.log .detail{display:block;margin-top:4px;color:var(--text-3)}
.log .row{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.caret{display:inline-block;width:7px;height:14px;background:var(--brand-2);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.approve{margin:8px 0 6px 88px;border:1px solid var(--warn-card-line);background:var(--warn-card-bg);border-radius:10px;padding:12px;display:none;font-family:var(--sans)}
.approve.show{display:block;animation:rise .4s ease}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.approve .a-top{display:flex;justify-content:space-between;gap:8px;font-size:13px;color:var(--text)}
.approve .a-sub{font-size:12.5px;color:var(--text-2);margin:4px 0 10px}
.approve .a-btns{display:flex;gap:8px}
.a-btn{font-family:var(--mono);font-size:11.5px;padding:6px 10px;border-radius:7px;border:1px solid var(--line-2);color:var(--text-2);background:var(--tint-2)}
.a-btn.yes{background:var(--brand);border-color:transparent;color:var(--on-brand)}
.a-btn.pressed{box-shadow:0 0 0 3px var(--press-ring)}
.c-foot{display:flex;align-items:center;gap:10px;padding:10px 16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.c-foot .sp{margin-left:auto}
.bar{height:2px;background:var(--line);position:relative;overflow:hidden}
.bar i{position:absolute;inset:0 auto 0 0;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .6s ease}

/* sections */
section{position:relative}
.sec{padding:112px 0;border-top:1px solid var(--line)}
.sec-alt{background:var(--bg-2)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:56px}
.sec-head h2{margin-top:16px}
.sec-head p{color:var(--text-2);font-size:17px;max-width:480px;justify-self:end}
/* "How an agent works": one picture per theme, the same drawing; the frame hides the picture's own edge */
.flowpic{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.flowpic picture{display:block}
.flowpic img{display:block;width:100%;height:auto}
/* phones get the tall drawing; the frame gives it room without the page margin squeezing it */
@media (max-width:640px){.flowpic{max-width:420px;margin:0 auto}}
.flowpic .flowpic-dark{display:none}
html[data-theme="dark"] .flowpic .flowpic-light{display:none}
html[data-theme="dark"] .flowpic .flowpic-dark{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .flowpic .flowpic-light{display:none}
  :root:not([data-theme="light"]) .flowpic .flowpic-dark{display:block}
}

/* icon box (shared by tiles and the widgets strip) */
.icon{width:40px;height:40px;border-radius:10px;border:1px solid var(--line-2);background:linear-gradient(180deg,var(--icon-1),var(--icon-2));display:grid;place-items:center;color:var(--brand-2);margin-bottom:22px;flex:none}

/* bento: one tile language for services and safety */
.bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(236px,auto);gap:16px}
.tile{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-width:0;overflow:hidden;transition:border-color .2s,background .2s}
a.tile:hover{border-color:var(--hover-line)}
.tile.w2{grid-column:span 2}
.tile.h2{grid-row:span 2}
.tile-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.tile-top .icon{margin-bottom:20px}
.tile .num{font-family:var(--mono);font-size:11.5px;color:var(--text-3);padding-top:2px}
.tile > p,.tile .lead{color:var(--text-2);font-size:15px;margin-top:8px;max-width:46ch}
.tile .go{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--text);opacity:.8}
a.tile:hover .go{opacity:1;color:var(--brand-2)}
.ui{margin-top:auto;padding-top:22px;min-width:0}
.well{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;min-width:0}
.well-h{display:flex;justify-content:space-between;align-items:center;gap:10px;font-family:var(--mono);font-size:11.5px;color:var(--text-3);margin-bottom:12px}
.well-h .live{display:inline-flex;align-items:center;gap:8px;color:var(--ok)}
.lbl{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin-bottom:3px}
.trunc{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
/* a two-row tile lets its panel fill the height instead of leaving a hole */
.tile.h2 .ui{flex:1;display:flex;flex-direction:column;margin-top:0;padding-top:26px}
.tile.h2 .ui > .well,.tile.h2 .ui > .ledger{flex:1;display:flex;flex-direction:column}
.tile.h2 .flow{flex:1;align-content:center;padding:8px 0}
.well.canvas{background:radial-gradient(circle,var(--dot) 1px,transparent 1.4px) 0 0/16px 16px,var(--bg)}
.well.canvas .tools{background:var(--bg);margin:16px -14px -14px;padding:14px;border-radius:0 0 12px 12px}
.tile.h2 .ledger ul{flex:1;display:flex;flex-direction:column}

/* 01 agent flow */
.flow{display:grid;grid-template-columns:minmax(0,1fr);gap:0}
.node{display:grid;grid-template-columns:78px minmax(0,1fr) auto;align-items:center;gap:6px 12px;background:var(--panel);border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;font-size:13.5px;line-height:1.4;color:var(--text)}
.node .lbl{margin:0}
.node .cs{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.node.on{border-color:var(--feat-line);background:linear-gradient(var(--brand-soft),var(--brand-soft)),var(--panel)}
.node.on .lbl{color:var(--brand-2)}
.node.done .lbl{color:var(--ok)}
/* the step that touches money: it stops for a person — the one warm colour in the tile */
.node.held{border-color:var(--warn-card-line);background:linear-gradient(var(--warn-bg),var(--warn-bg)),var(--panel)}
.node.held .lbl{color:var(--warn)}
/* one line under the run: what it did, in the console's mono */
.run{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:12px;font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.run span+span::before{content:'\00b7';margin-right:14px;color:var(--line-2)}
.flow .arr{display:flex;align-items:center;height:22px;padding-left:44px;color:var(--text-3)}
.flow .arr svg{transform:rotate(90deg)}
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-2)}
.tools .lbl{margin:0 4px 0 0}
.chip.vi{color:var(--brand-2);border-color:var(--feat-line);background:var(--brand-soft)}

/* 02 knowledge answer */
.kb{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:14px;align-items:stretch}
.kq{font-size:13.5px;font-weight:500;color:var(--text);margin-bottom:6px}
.ka{font-size:13px;line-height:1.5;color:var(--text-2)}
.ka mark{background:var(--brand-soft);color:var(--text);padding:0 4px;border-radius:4px}
.src{display:flex;flex-direction:column;justify-content:space-between;gap:10px;background:var(--panel);border:1px solid var(--line-2);border-radius:10px;padding:12px;min-width:0}
.src .file{display:flex;align-items:center;gap:10px;min-width:0}
.src .page{width:26px;height:32px;flex:none;border:1px solid var(--line-2);border-radius:5px;background:linear-gradient(var(--line-2),var(--line-2)) 5px 9px/14px 2px no-repeat,linear-gradient(var(--line-2),var(--line-2)) 5px 15px/14px 2px no-repeat,linear-gradient(var(--line-2),var(--line-2)) 5px 21px/9px 2px no-repeat,var(--panel-2)}
.src b{display:block;font-size:12.5px;font-weight:500;color:var(--text)}
.src .mono{display:block;font-size:11px;color:var(--text-3)}

/* 03 voice */
.wave{display:block;width:100%;height:30px;margin-bottom:10px}
.wave .on{stroke:var(--brand-2)}
.wave .off{stroke:var(--line-2)}
.tr{font-size:12.5px;line-height:1.5;color:var(--text-2);border-top:1px solid var(--line);padding-top:10px}
.tr .lbl{color:var(--brand-2)}

/* 04 AEO */
.aeo-q{display:flex;align-items:center;gap:8px;height:34px;border:1px solid var(--line-2);border-radius:999px;padding:0 12px;font-size:12.5px;color:var(--text-2);background:var(--panel)}
.aeo-q svg{flex:none;color:var(--text-3)}
.aeo-a{margin-top:12px;font-size:12.5px;line-height:1.5;color:var(--text-2);border-left:2px solid var(--brand-2);padding:2px 0 2px 10px}
.cite{display:inline-block;margin-left:4px;font-family:var(--mono);font-size:10px;color:var(--brand-2);background:var(--brand-soft);border:1px solid var(--feat-line);border-radius:4px;padding:0 5px;vertical-align:1px}

/* 05 workflow run */
.wf svg{width:100%;height:auto}
.wf .wf-row{max-width:560px}
.wf .wf-grid{display:none;max-width:420px}
.wf text{font-family:var(--sans);font-size:12px;font-weight:500}
.wf .box{fill:var(--panel);stroke:var(--line-2)}
.wf .box.on{fill:var(--brand-soft);stroke:var(--feat-line)}
.wf .box.next{stroke-dasharray:4 3}
.wf .t1{fill:var(--text)}
.wf .t2{fill:var(--brand-2)}
.wf .t3{fill:var(--text-3)}
.wf .wire{stroke:var(--line-2);stroke-width:1.5;fill:none}
.wf .pip{fill:var(--brand-2)}
.wf .pip.ok{fill:var(--ok)}

/* 06 operations health */
.ops{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ops .well{padding:12px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.ops .chip{display:inline-flex;align-items:center;gap:6px}
.ops .chip .pulse{width:6px;height:6px}
.dot6{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.ops .mono{font-size:11.5px;color:var(--text-3)}

/* safety: audit ledger */
.ledger ul{list-style:none}
.ledger{border:1px solid var(--line);border-radius:12px;background:var(--bg);overflow:hidden}
.ledger-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.ledger li{display:grid;grid-template-columns:66px minmax(0,1fr) auto;gap:12px;align-items:center;padding:11px 14px;border-top:1px solid var(--line);font-size:13px;color:var(--text-2)}
.ledger li:first-child{border-top:0}
.ledger li .mono{font-size:11.5px;color:var(--text-3);align-self:start;padding-top:2px}
.ledger li .ent{display:flex;flex-direction:column;gap:3px;min-width:0}
.ledger li .det{font-family:var(--mono);font-size:11px;color:var(--text-3)}
.ledger li .chip{align-self:start}
.ledger-f{display:flex;flex-wrap:wrap;gap:6px 14px;padding:11px 14px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--text-3);margin-top:auto}
.ledger-f span+span::before{content:'\00b7';margin-right:14px;color:var(--line-2)}

/* safety: approval card */
.hold{border:1px solid var(--warn-card-line);background:var(--warn-card-bg);border-radius:12px;padding:14px;display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px}
.hold .grow{flex:1;min-width:190px}
.hold .t{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;font-weight:500;color:var(--text)}
.hold .mono{display:block;margin-top:4px;font-size:11.5px;color:var(--text-3)}
.hold .a-btns{display:flex;gap:8px}
.hold .a-btn{padding:7px 14px}

/* safety: staging */
.stage{display:grid;grid-template-columns:minmax(0,1fr) 16px minmax(0,1fr);align-items:stretch;gap:6px}
.stage .arr{align-self:center}
.stage .env{border:1px solid var(--line-2);border-radius:10px;padding:10px 12px;font-size:12px;color:var(--text-3);background:var(--panel)}
.stage .env b{display:block;font-size:13px;font-weight:500;color:var(--text)}
.stage .env.on{border-color:var(--feat-line);background:var(--brand-soft)}
.stage .env.on b{color:var(--brand-2)}
.stage .arr{color:var(--text-3)}
/* the staging tile: one change, the checks it passed on the copy, then the move to live */
.well.stg{margin-bottom:10px}
.stg-list{list-style:none;margin:0;padding:0}
.stg-list li{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:13px;color:var(--text-2);border-top:1px solid var(--line)}
.stg-list li:first-child{border-top:0;padding-top:2px}
.stg-list li:last-child{padding-bottom:0}
.stg-list .ck{flex:none;width:20px;height:20px;border-radius:6px;display:grid;place-items:center;color:var(--ok);background:var(--ok-bg);border:1px solid var(--ok-line)}
.stg-list li.yes{color:var(--text)}
.stg-list li .chip{margin-left:auto}

/* safety: access toggles */
.perm{list-style:none}
.perm li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;font-size:13px;color:var(--text-2);border-top:1px solid var(--line)}
.perm li:first-child{border-top:0;padding-top:0}
.perm li:last-child{padding-bottom:0}
.perm li.perm-end{color:var(--text-3);font-size:12.5px}
.switch{width:30px;height:18px;border-radius:999px;background:var(--line-2);position:relative;flex:none}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--knob);box-shadow:var(--knob-shadow);transition:left .2s}
.switch.on{background:var(--brand)}
.switch.on::after{left:14px}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:s}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative;box-shadow:var(--shadow)}
.step .k{font-family:var(--mono);font-size:11.5px;color:var(--text-3);display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}
.step .k span:last-child{color:var(--brand-2)}
.step p{color:var(--text-2);font-size:14.5px;margin-top:8px}
.doc{margin-top:18px;border-top:1px dashed var(--line-2);padding-top:14px;font-family:var(--mono);font-size:11.5px;color:var(--text-3);line-height:1.8}
.doc em{font-style:normal;color:var(--text-2)}
.steps-rail{height:1px;background:linear-gradient(90deg,var(--brand),var(--rail-mid),transparent);margin:0 0 24px}

/* ways */
.ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.way{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.way.feat{border-color:var(--feat-line);background:linear-gradient(180deg,var(--feat-bg),var(--panel) 50%)}
.way .tag{font-family:var(--mono);font-size:11.5px;color:var(--text-3);margin-bottom:18px}
.way h3{font-size:22px}
.way p{color:var(--text-2);font-size:15px;margin:10px 0 22px}
.way ul{list-style:none;display:grid;gap:10px;margin-bottom:26px}
.way li{display:flex;gap:10px;font-size:14.5px;color:var(--text-2)}
.way li svg{flex:none;margin-top:4px;color:var(--brand-2)}
.way .btn{margin-top:auto;align-self:flex-start}

/* for whom + four things */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.card h2{font-size:clamp(26px,3vw,34px);margin:14px 0 14px}
.card > p{color:var(--text-2);margin-bottom:24px}
.work-list{display:grid;gap:0;border-top:1px solid var(--line)}
.work-list div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.work-list span:last-child{font-family:var(--mono);font-size:12px;color:var(--text-3);text-align:right}
.four{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.four div{background:var(--panel-2);padding:20px}
.four .n{font-family:var(--mono);font-size:11.5px;color:var(--brand-2)}
.four h3{font-size:16px;margin:10px 0 6px}
.four p{font-size:13.5px;color:var(--text-2)}

/* company */
.company{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:48px;align-items:center}
.entities{display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative}
.entity{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.entity .k{font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.entity h3{margin:28px 0 4px;font-size:20px}
.entity p{color:var(--text-2);font-size:14px}
.joined{grid-column:1/-1;border:1px dashed var(--line-2);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:12.5px;color:var(--text-2)}
.joined svg{flex:none;color:var(--brand-2)}

/* widgets strip */
.strip{border:1px solid var(--line);border-radius:12px;padding:16px 20px;display:flex;align-items:center;gap:16px;background:var(--panel);box-shadow:var(--shadow)}
.strip p{color:var(--text-2);font-size:14.5px}
.strip p b{color:var(--text);font-weight:500}
.strip a{margin-left:auto;font-size:14px;color:var(--brand-2);display:inline-flex;gap:6px;align-items:center;white-space:nowrap}

/* faq */
.faq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:48px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:17px;font-weight:500}
summary::-webkit-details-marker{display:none}
summary .pm{flex:none;width:28px;height:28px;border-radius:8px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--text-2);transition:transform .2s}
details[open] summary .pm{transform:rotate(45deg);color:var(--brand-2)}
details p{color:var(--text-2);padding:0 44px 22px 0;font-size:15.5px}

/* cta */
.cta{padding:120px 0;border-top:1px solid var(--line);position:relative;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;left:50%;top:100%;width:1100px;height:700px;transform:translate(-50%,-55%);background:radial-gradient(closest-side,var(--cta-glow),transparent);pointer-events:none}
.cta .wrap{position:relative}
.cta h2{font-size:clamp(34px,5vw,56px);max-width:760px;margin:18px auto 18px}
.cta p{color:var(--text-2);max-width:520px;margin:0 auto 32px;font-size:17px}
.cta .hero-ctas{justify-content:center}
.prompt{max-width:560px;margin:40px auto 0;text-align:left;border:1px solid var(--line-2);border-radius:12px;background:var(--prompt-bg);box-shadow:var(--shadow);padding:14px 16px;font-family:var(--mono);font-size:13px;color:var(--text-3)}
.prompt span{color:var(--text-2)}

/* footer */
footer{border-top:1px solid var(--line);padding:64px 0 32px;background:var(--bg)}
.f-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
.f-grid p{color:var(--text-3);font-size:14px;margin-top:14px;max-width:280px}
.f-col h4{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin-bottom:14px}
.f-col a{display:block;font-size:14px;color:var(--text-2);padding:5px 0}
.f-col a:hover{color:var(--text)}
.f-base{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;font-size:13px;color:var(--text-3)}
.f-base nav{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap}
.f-base a:hover{color:var(--text)}

/* responsive */
@media (max-width:1080px){
  .nav-links{display:none}
  .menu-btn{display:grid}
  .hero .wrap{grid-template-columns:1fr;gap:48px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tile.h2{grid-row:auto}
  .f-grid{grid-template-columns:repeat(3,1fr)}
  .f-grid > div:first-child{grid-column:1/-1}
}
@media (max-width:860px){
  .sec{padding:80px 0}
  .sec-head,.split,.company,.faq{grid-template-columns:1fr}
  .sec-head p{justify-self:start}
  .ways{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .tile.w2,.tile.h2{grid-column:auto;grid-row:auto}
  .cta{padding:88px 0}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .mobile-menu{padding:12px 16px 20px}
  .nav .btn-sm{display:none}
  .hero{padding:56px 0 72px}
  .steps,.entities,.four{grid-template-columns:1fr}
  .c-body{height:420px;font-size:11.5px}
  .log{grid-template-columns:52px 16px 1fr;gap:0 6px}
  .approve{margin-left:0}
  .c-thread .chip{display:none}
  .c-foot .hide-s{display:none}
  .card{padding:24px}
  .strip{flex-direction:column;align-items:flex-start}
  .strip a{margin-left:0}
  .f-grid{grid-template-columns:1fr 1fr}
  .f-base nav{margin-left:0}
  details p{padding-right:0}
  .tile{padding:22px 20px}
  .node{grid-template-columns:minmax(0,1fr)}
  .node .cs{justify-content:flex-start}
  .flow .arr{padding-left:20px}
  .kb,.ops{grid-template-columns:1fr}
  .wf .wf-row{display:none}
  .wf .wf-grid{display:block}
  .ledger li{grid-template-columns:54px minmax(0,1fr)}
  .ledger li .chip{grid-column:2;justify-self:start;margin-top:-4px}
  .hold .a-btns{width:100%}
  .hold .a-btn{flex:1;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}