/* ==========================================================================
   BergLabs light site · site.css
   Pattern language taken from the live light home and about pages on
   berglabs.ai (October 2026) and the 24 Sept Connected Outcomes
   prototype. Tokens are fixed: derived tints are mixed from them, never new.
   Sections: 1 tokens · 2 base · 3 header · 4 footer · 5 cookie · 6 actions ·
   7 hero · 8 trio · 9 sections · 10 diagram panel · 11 proof · 12 stacked
   cards · 13 soft CTA · 14 dark band · 15 FAQ · 16 panels · 17 closing CTA ·
   18 lists and cards · 19 gate bars and tables · 20 article, prose, docs ·
   21 forms · 22 covers, cases, filters · 23 page diagrams · 24 motion ·
   25 responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root{
  --paper:#faf9fd;
  --paper-alt:#f0ecf8;
  --white:#fff;
  --ink:#171526;
  --ink-soft:#2f3142;
  --muted:#5d5a6b;
  --line:#dcd8e6;
  --purple:#7025ff;
  --purple-deep:#5218c3;
  --purple-soft:#eee7ff;
  --night:#15131f;
  --band:linear-gradient(135deg,#2a1657,#1b1038);
  --mint:#7ef0c0;
  --lime:#c9f24a;
  --lavender-wash:radial-gradient(circle at 85% 10%,#e8deff,transparent 45%);
  /* named in the brief's component specs */
  --eyebrow:#696278;
  --node-line:#695e81;
  --node-eyebrow:#ae8cff;
  --node-note:#aea9bc;
  --band-body:#cdbff2;
  /* type and layout */
  --font:Manrope,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"DM Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --col:1180px;
  --col-wide:1288px;
  --gl:max(16px,env(safe-area-inset-left,0px),min(4vw,40px));
  --gr:max(16px,env(safe-area-inset-right,0px),min(4vw,40px));
  --header-h:76px;
  --shadow-lift:0 30px 85px rgba(50,22,99,.10);
  --shadow-soft:0 4px 14px rgba(53,35,72,.035);
  color-scheme:light;
}

/* 2. Base ------------------------------------------------------------------ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 24px);background:var(--paper)}
body{margin:0;min-height:100vh;background:var(--paper);color:var(--ink);font:400 15px/1.65 var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:500;line-height:1.09;letter-spacing:-.05em;text-wrap:balance}
h1{font-size:clamp(40px,5.4vw,76px);letter-spacing:-.056em}
h2{font-size:clamp(30px,3.6vw,52px)}
h3{font-size:clamp(20px,1.9vw,26px);line-height:1.18;letter-spacing:-.035em}
h4{font-size:16px;line-height:1.3;letter-spacing:-.02em;font-weight:600}
p{margin:0;color:var(--muted)}
em{font-style:normal;color:var(--purple)}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0}
dl,dd{margin:0}
figure{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
svg{display:block;flex:none}
abbr[title]{text-decoration:none}
strong,b{font-weight:700}
table{border-collapse:collapse}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--purple);outline-offset:3px;border-radius:4px}
::selection{background:var(--purple-soft);color:var(--ink)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:16px;top:-80px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:10px;border:1px solid var(--line);font-weight:700;font-size:13px}
.skip:focus{top:12px}
.wrap{box-sizing:content-box;max-width:var(--col);margin-inline:auto;padding-left:var(--gl);padding-right:var(--gr)}
.wrap--wide{max-width:var(--col-wide)}
.wrap--narrow{max-width:900px}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}

/* 3. Header ---------------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(1.4) blur(16px);backdrop-filter:saturate(1.4) blur(16px);border-bottom:1px solid var(--line)}
.nav-row{position:relative;display:flex;align-items:center;gap:28px;min-height:var(--header-h)}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:700;letter-spacing:-.07em;color:var(--ink);white-space:nowrap}
.brand svg{width:26px;height:26px;color:var(--purple)}
.brand-dot{color:var(--purple)}
.primary{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:12px;font-weight:600;color:var(--ink)}
.primary>a:not(.btn):hover,.primary>a[aria-current="page"]:not(.btn),.nav-dd>summary:hover{color:var(--purple)}
.nav-dd{position:relative}
.nav-dd>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;padding:10px 0}
.nav-dd>summary::-webkit-details-marker{display:none}
.nav-dd>summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);opacity:.75;transition:transform .2s}
.nav-dd[open]>summary::after{transform:translateY(1px) rotate(-135deg)}
.nav-dd[open]>summary{color:var(--purple)}
.dd-panel{position:absolute;top:calc(100% + 8px);left:-18px;min-width:236px;display:grid;padding:10px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px rgba(36,20,58,.12);z-index:5}
.dd-panel a{display:block;padding:8px 12px;border-radius:7px;font-weight:500;color:var(--ink-soft)}
.dd-panel a:hover{background:var(--purple-soft);color:var(--ink)}
.dd-panel a[aria-current="page"]{background:var(--purple-soft);color:var(--purple)}
.dd-panel hr{border:0;border-top:1px solid var(--line);margin:6px 10px}
.nav-cta{margin-left:6px}
.nav-toggle{display:none;align-items:center;gap:10px;margin-left:auto;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:100px;background:#fff;font-size:12px;font-weight:700;cursor:pointer}
.nav-toggle-bars{position:relative;width:14px;height:10px;border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink)}
.nav-toggle-bars::after{content:"";position:absolute;left:0;right:0;top:50%;border-top:1.5px solid var(--ink);transform:translateY(-50%)}
.nav-open .nav-toggle-bars{border-color:transparent}
.nav-open .nav-toggle-bars::after{transform:rotate(45deg)}
.nav-open .nav-toggle-bars::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1.5px solid var(--ink);transform:rotate(-45deg)}

/* 4. Footer ---------------------------------------------------------------- */
.site-footer{background:var(--paper-alt);padding:72px 0 44px;color:var(--ink)}
.footer-dir{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.15fr 1.05fr;gap:32px}
.footer-dir h2{font-size:13px;font-weight:700;letter-spacing:-.01em;line-height:1.3;margin-bottom:24px}
.footer-dir ul{list-style:none;display:grid;gap:6px}
.footer-dir a{display:inline-block;padding:3px 0;font-size:12px;color:#5f586f;line-height:1.5}
.footer-dir a:hover,.footer-legal a:hover{color:var(--purple)}
.footer-legal{display:flex;justify-content:space-between;align-items:center;gap:16px 24px;flex-wrap:wrap;margin-top:48px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}
.footer-legal ul{display:flex;flex-wrap:wrap;gap:12px 28px;list-style:none}
.footer-legal a{color:#5f586f}
.footer-brand{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:32px 56px;align-items:start;padding-top:48px}
.wordmark{display:inline-flex;align-items:center;gap:clamp(14px,2vw,26px);font-size:clamp(48px,6.4vw,86px);font-weight:700;letter-spacing:-.065em;line-height:1;color:var(--ink);white-space:nowrap}
.wordmark svg{width:clamp(34px,3.4vw,46px);height:clamp(34px,3.4vw,46px);color:var(--purple)}
.offices{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;list-style:none;margin-top:34px;font-size:13px;color:var(--muted)}
.offices li{display:inline-flex;align-items:center;gap:10px}
.offices li+li{padding-left:22px;border-left:1px solid var(--line)}
.offices a{color:var(--ink);font-variant-numeric:tabular-nums}
.offices a:hover{color:var(--purple)}
.flag{width:28px;height:18px;border-radius:2px;box-shadow:0 0 0 1px rgba(23,21,38,.08)}
.footer-tag{font-size:clamp(15px,1.4vw,18px);line-height:1.55;color:var(--muted);max-width:420px}
.footer-mail{display:inline-flex;gap:8px;margin-top:22px;font-size:15px;font-weight:600;color:var(--purple)}
.footer-mail:hover{color:var(--purple-deep);text-decoration:underline;text-underline-offset:4px}

/* 5. Cookie dialog --------------------------------------------------------- */
.cookie{position:fixed;z-index:80;left:max(16px,env(safe-area-inset-left,0px));bottom:max(16px,env(safe-area-inset-bottom,0px));width:min(420px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(36,20,58,.16);padding:20px 22px}
.cookie p{font-size:13px;line-height:1.6;color:var(--ink-soft)}
.cookie p a{color:var(--purple);font-weight:600}
.cookie-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}

/* 6. Actions, links, eyebrows ---------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:46px;padding:0 22px;border-radius:100px;border:1px solid var(--purple);background:var(--purple);color:#fff;font:700 12px/1.2 var(--font);letter-spacing:-.005em;white-space:nowrap;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s,transform .2s}
.btn:hover{background:var(--purple-deep);border-color:var(--purple-deep)}
.btn:active{transform:translateY(1px)}
.btn .arr{font-weight:400;font-size:13px;line-height:1}
.btn--sm{min-height:40px;padding:0 18px;gap:16px}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{background:var(--purple-soft);border-color:var(--purple);color:var(--ink)}
.btn--glass{background:rgba(255,255,255,.9);border-color:rgba(255,255,255,.9);color:#2a1657}
.btn--glass:hover{background:#fff;border-color:#fff;color:var(--purple-deep)}
.btn--lime{background:var(--lime);border-color:var(--lime);color:var(--purple-deep)}
.btn--lime:hover{background:#fff;border-color:#fff;color:var(--purple-deep)}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--purple)}
.text-link:hover{color:var(--purple-deep);text-decoration:underline;text-underline-offset:3px}
.text-link--light{color:#d9ccff}
.text-link--light:hover{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font:500 10px/1.45 var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--eyebrow)}
.eyebrow--violet{color:var(--purple)}
.signal-dot{width:7px;height:7px;border-radius:50%;background:var(--purple);flex:none;box-shadow:0 0 0 4px rgba(112,37,255,.12)}
.tag{display:inline-flex;align-items:center;gap:6px;font:500 9.5px/1.2 var(--mono);letter-spacing:.09em;text-transform:uppercase;padding:5px 9px;border-radius:100px;background:var(--purple-soft);color:var(--purple-deep);white-space:nowrap}
.tag--line{background:#fff;border:1px solid var(--line);color:var(--muted)}
.tag--mint{background:rgba(126,240,192,.28);color:#1d6a4c}
.code-chip{font:500 12px/1.4 var(--mono);background:var(--purple-soft);color:var(--purple-deep);padding:2px 8px;border-radius:6px;white-space:nowrap}
p .code-chip,li .code-chip,td .code-chip{white-space:normal;overflow-wrap:anywhere}

/* 7. Hero ------------------------------------------------------------------ */
.page-hero{position:relative;isolation:isolate;overflow:hidden;padding:34px 0 0;background:var(--lavender-wash),linear-gradient(180deg,var(--purple-soft) -55%,var(--paper) 72%)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(to right,rgba(112,37,255,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(112,37,255,.055) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 85% 95% at 72% 0%,#000 25%,transparent 78%);mask-image:radial-gradient(ellipse 85% 95% at 72% 0%,#000 25%,transparent 78%)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:4px 8px;list-style:none;font:500 10px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.crumbs li{display:inline-flex;gap:8px}
.crumbs li+li::before{content:"/";color:#b6aecb}
.crumbs a:hover{color:var(--purple)}
.crumbs [aria-current="page"]{color:var(--ink)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:center;margin-top:34px}
.hero-grid--text{grid-template-columns:minmax(0,860px)}
.hero-copy{min-width:0;padding-bottom:6px}
.hero-copy h1{margin:20px 0 24px}
.lead{font-size:17px;line-height:1.72;color:var(--muted);max-width:560px}
.lead+.lead{margin-top:14px;font-size:15px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;margin-top:32px}
.app-kicker{display:inline-flex;align-items:center;gap:9px;padding:7px 13px 7px 10px;border:1px solid var(--line);border-radius:100px;background:#fff;font:500 10px/1.3 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--purple)}
.app-kicker .signal-dot{box-shadow:none;width:6px;height:6px}
.on-page{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 28px;margin-top:60px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.on-page a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 0;font-size:12px;font-weight:600;color:var(--ink)}
.on-page a span{color:var(--purple);font-size:13px;line-height:1;transition:transform .2s}
.on-page a:hover{color:var(--purple)}
.on-page a:hover span{transform:translate(2px,2px)}
.hero-foot{height:26px}

/* 8. Trio ------------------------------------------------------------------ */
.trio-sec{padding:40px 0 0}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none}
.trio li{display:grid;grid-template-columns:16px minmax(0,1fr);gap:3px 12px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;min-width:0;box-shadow:var(--shadow-soft)}
.trio strong{font-size:15px;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.4}
.trio p{grid-column:2;font-size:13px;line-height:1.55}
.diamond{width:11px;height:11px;margin-top:5px;border-radius:3px;background:var(--purple-deep);transform:rotate(45deg) skew(7deg,7deg)}
.trio li:nth-child(2) .diamond{background:var(--purple)}
.trio li:nth-child(3) .diamond{background:var(--node-eyebrow)}

/* 9. Sections -------------------------------------------------------------- */
.section{padding-block:72px}
.section--tight{padding-block:48px}
.section--white{background:#fff}
.section--tint{background:var(--paper-alt);background:color-mix(in srgb,var(--paper-alt) 55%,var(--paper))}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px 48px;margin-bottom:36px}
.sec-head>div{max-width:780px;min-width:0}
.sec-head h2{margin-top:14px}
.sec-head .intro{max-width:400px;font-size:14px;line-height:1.75}
.sec-head--center{flex-direction:column;align-items:center;text-align:center}
.sec-head--center>div{max-width:820px}
.sec-head--center .intro{max-width:600px;font-size:15px}
.sec-note{margin-top:18px;font-size:11.5px;line-height:1.6;color:var(--muted)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
.split--top{align-items:start}
.split h2{margin:14px 0 18px}
.split p.body{font-size:15px;line-height:1.75;max-width:520px}
.stack-gap>*+*{margin-top:16px}

/* 10. Diagram panel and primitives ------------------------------------------ */
.dp{position:relative;min-width:0;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lift);overflow:hidden}
.dp--flat{box-shadow:var(--shadow-soft)}
.dp-top{display:flex;justify-content:space-between;align-items:center;gap:8px 16px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--line);font:500 10px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#4e4a5b}
.dp-top .lc{color:var(--purple)}
.dp-top .lc-dot{display:inline-flex;align-items:center;gap:8px}
.dp-mount{position:relative;isolation:isolate;margin:14px;border-radius:14px;background:var(--night);color:#fff;padding:22px 18px;overflow:hidden}
.dp-mount::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(to right,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px}
.dp-caption{padding:2px 20px 16px;font-size:11px;line-height:1.55;color:var(--muted)}
.dp-legend{display:flex;flex-wrap:wrap;gap:6px 16px;padding:0 20px 6px;font:500 9.5px/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow)}
.dp-legend span{display:inline-flex;align-items:center;gap:6px}
.dp-legend i{width:9px;height:9px;border-radius:3px;border:1px solid var(--node-line)}
.dp-legend i.k-flow{border-color:var(--mint)}
.dp-legend i.k-auto{background:var(--purple);border-color:var(--purple)}
.dp-legend i.k-review{border:1.5px solid var(--mint)}
.node{position:relative;min-width:0;border:1px solid var(--node-line);border-radius:9px;padding:11px 10px;background:rgba(255,255,255,.025);color:#fff;list-style:none;transition:border-color .25s,background-color .25s,box-shadow .25s}
.node b{display:block;margin-bottom:6px;font:500 9px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--node-eyebrow)}
.node strong{display:block;font-size:11px;font-weight:700;line-height:1.3;color:#fff}
.node small{display:block;margin-top:3px;font-size:8.5px;line-height:1.4;color:var(--node-note)}
.node--review{border-color:var(--mint)}
.node--review b{color:var(--mint)}
.node--on,.node.is-on{border-color:var(--node-eyebrow);background:rgba(112,37,255,.22);box-shadow:0 0 0 3px rgba(112,37,255,.18)}
.node--dim{opacity:.55}
.node--dash{border-style:dashed}
.node--solid{background:rgba(112,37,255,.28);border-color:#8f6bff}
.node--light{background:#fff;border-color:#fff;color:var(--ink)}
.node--light strong{color:var(--ink)}
.node--light small{color:var(--muted)}
.dg-label{display:block;font:500 9px/1.35 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--node-eyebrow)}
.dg-label--mint{color:var(--mint)}
.dg-note{font-size:9.5px;line-height:1.5;color:var(--node-note)}
.dg-arrow{display:grid;place-items:center;color:var(--node-eyebrow);font-size:13px;line-height:1;min-width:12px}
.dg-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border:1px solid var(--node-line);border-radius:6px;font:500 9px/1.25 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#dacaf8;white-space:nowrap}
.dg-chip--mint{border-color:var(--mint);color:var(--mint)}
.dg-chip--violet{background:var(--purple);border-color:var(--purple);color:#fff}
.dg-chip--ghost{border-style:dashed;color:var(--node-note)}
.dg-chip--fail{border-color:#c9a7ff;color:#c9a7ff;text-decoration:line-through;text-decoration-thickness:1px}
.dg-chips{display:flex;flex-wrap:wrap;gap:6px}
.dg-grid{display:grid;grid-template-columns:var(--cols,repeat(3,minmax(0,1fr)));gap:var(--gap,10px);align-items:var(--align,stretch)}
.dg-stack{display:grid;gap:var(--gap,8px)}
.dg-rule{border:0;border-top:1px dashed rgba(174,140,255,.35);margin:14px 0}
.dg-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 14px;margin-top:14px;font:500 8.5px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--node-note)}
.dg-foot i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--node-eyebrow);margin-right:6px;vertical-align:1px}
.meter{position:relative;height:6px;border-radius:100px;background:rgba(255,255,255,.1);overflow:hidden}
.meter i{position:absolute;inset:0 auto 0 0;width:var(--v,50%);border-radius:inherit;background:#8f6bff}
.meter--mint i{background:var(--mint)}
.flow{display:flex;align-items:stretch;gap:22px;list-style:none}
.flow>li{position:relative;flex:1 1 0;min-width:0}
.flow>li+li::before{content:"\2192";position:absolute;left:-17px;top:50%;transform:translateY(-50%);color:var(--node-eyebrow);font-size:12px;line-height:1}
.flow--v{flex-direction:column;gap:18px}
.flow--v>li+li::before{content:"\2193";left:50%;top:-16px;transform:translateX(-50%)}

/* 11. Proof strip and stats ------------------------------------------------- */
.proof{display:grid;grid-template-columns:230px minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px 34px;box-shadow:var(--shadow-soft)}
.proof--plain{grid-template-columns:minmax(0,1fr)}
.proof-badges{display:grid;align-content:center;gap:22px;padding-right:28px;border-right:1px solid var(--line);list-style:none}
.proof-badges li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;align-items:center;font-size:12.5px;font-weight:700;line-height:1.35;color:var(--ink-soft)}
.proof-badges small{display:block;margin-top:2px;font-size:11px;font-weight:500;color:var(--muted)}
.proof-badges svg{width:28px;height:28px;color:var(--purple)}
.proof-rows{min-width:0;padding-left:34px}
.proof--plain .proof-rows{padding-left:0}
.stats{display:grid;grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:20px 28px;list-style:none}
.proof-rows .stats+.stats{margin-top:24px;padding-top:26px;border-top:1px solid var(--line)}
.stat{min-width:0}
.stat strong{display:block;font-size:clamp(30px,3.3vw,46px);font-weight:500;line-height:1.04;letter-spacing:-.055em;font-variant-numeric:tabular-nums;color:var(--ink-soft)}
.stat span{display:block;margin-top:12px;font-size:12px;line-height:1.5;color:var(--muted)}
.stats--divided>li+li{border-left:1px solid var(--line);padding-left:28px}
.proof-note{margin-top:14px;font-size:11.5px;line-height:1.6;color:var(--muted)}

/* 12. Stacked cards and mini diagrams --------------------------------------- */
.stack{display:grid;gap:14px;list-style:none}
.scard{display:grid;grid-template-columns:104px minmax(0,1fr) auto;grid-template-areas:"icon body link" "icon more more";gap:0 clamp(28px,4.5vw,60px);align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 34px 28px;min-width:0}
.scard>.icon-circle{grid-area:icon;align-self:start;margin-top:4px}
.scard-body{grid-area:body;min-width:0}
.scard-body .idx{font:500 10px/1 var(--mono);letter-spacing:.06em;color:var(--purple)}
.scard-body h3{margin:10px 0 10px;font-size:clamp(23px,2.3vw,30px)}
.scard-body p{font-size:15px;line-height:1.62;max-width:720px}
.card-link{grid-area:link;display:flex;justify-content:space-between;align-items:center;gap:36px;min-width:190px;font-size:12px;font-weight:700;color:var(--purple)}
.card-link:hover{color:var(--purple-deep)}
.card-link:hover span{transform:translate(2px,-2px)}
.card-link span{transition:transform .2s}
.scard-more{grid-area:more;min-width:0}
.disclose{display:inline-flex;align-items:center;gap:9px;margin-top:24px;padding:0;border:0;background:none;font-size:13px;font-weight:600;color:var(--purple);cursor:pointer}
.disclose::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
.disclose[aria-expanded="true"]::after{transform:translateY(1px) rotate(-135deg)}
html:not(.js) .disclose{display:none}
.scard-detail{margin-top:18px}
.icon-circle{width:104px;height:104px;border-radius:50%;background:var(--purple-soft);display:grid;place-items:center;color:var(--purple);flex:none}
.icon-circle svg{width:40px;height:40px}
.icon-circle--sm{width:56px;height:56px}
.icon-circle--sm svg{width:24px;height:24px}
.icon-circle--xs{width:40px;height:40px}
.icon-circle--xs svg{width:19px;height:19px}
.mini{position:relative;isolation:isolate;background:var(--night);border-radius:14px;padding:20px;color:#fff;overflow:hidden}
.mini::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(to right,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px}
.mini .flow{gap:24px}
.step-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.step-tabs button{flex:1 1 0;min-width:110px;padding:9px 10px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#6e607f;font-size:11px;font-weight:600;cursor:pointer;text-align:center}
.step-tabs button[aria-pressed="true"]{background:var(--purple-soft);border-color:var(--purple);color:var(--purple-deep)}
html:not(.js) .step-tabs{display:none}
.step-notes{list-style:none;margin-top:12px;display:grid;gap:6px}
.step-notes li{font-size:13px;line-height:1.6;color:var(--ink-soft)}
.step-notes b{font:500 10px var(--mono);color:var(--purple);margin-right:6px}

/* 13. Soft CTA tile -------------------------------------------------------- */
.soft-cta{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px 40px;max-width:862px;margin-inline:auto;padding:44px 38px;border-radius:20px;background:var(--purple-soft)}
.soft-cta h2{font-size:clamp(28px,3vw,40px);max-width:420px}
.soft-cta p{margin-top:16px;max-width:430px;font-size:13.5px;line-height:1.6}

/* 14. Dark band ------------------------------------------------------------ */
.band-sec{padding:28px 0}
.band{position:relative;isolation:isolate;width:min(1400px,calc(100% - 2 * clamp(0px,3vw,48px)));margin-inline:auto;border-radius:24px;background:var(--band);color:#fff;overflow:hidden;padding:clamp(56px,7vw,92px) 0}
.band::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(to right,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.06) 1px,transparent 1px);background-size:66px 66px}
.band::after{content:"";position:absolute;z-index:-2;top:-35%;left:-12%;width:62%;height:90%;pointer-events:none;background:radial-gradient(closest-side,rgba(112,37,255,.42),transparent)}
.band h2,.band h3,.band h4,.band strong{color:#fff}
.band p{color:var(--band-body)}
.band .eyebrow{color:#b9a6f2}
.band-head{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:20px 40px}
.band-head h2{max-width:720px}
.band-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:center}
.band-grid h2{margin:14px 0 22px}
.band-grid p.body{font-size:16px;line-height:1.72;max-width:520px}
.band-list{list-style:none;display:grid;gap:13px;margin-top:26px}
.band-list li{display:flex;gap:12px;align-items:baseline;font-size:15px;line-height:1.5;color:#ece6ff}
.band-list li::before{content:"";width:8px;height:8px;border-radius:2.5px;background:#8f6bff;flex:none;transform:translateY(-1px)}
.band-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:32px}
.band-sub{margin-top:clamp(48px,6vw,72px);font-size:clamp(17px,1.6vw,20px);line-height:1.5;color:#fff;letter-spacing:-.02em}
.band-foot{margin-top:28px}
.record-stack{position:relative;width:100%;max-width:520px;justify-self:end;padding:0 22px 28px 0}
.record-stack::before{content:"";position:absolute;left:24px;top:30px;right:0;bottom:0;border-radius:20px;background:var(--node-eyebrow);opacity:.62;transform:rotate(2.6deg)}
.record-card{position:relative;background:rgba(255,255,255,.96);color:var(--ink);border-radius:18px;padding:22px 22px 20px;transform:rotate(-1.2deg);box-shadow:0 30px 70px rgba(10,4,30,.35)}
.record-card p{color:var(--muted)}
.rc-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink)}
.pill-mint{font:500 10px/1 var(--mono);padding:6px 10px;border-radius:100px;background:rgba(126,240,192,.32);color:#1d6a4c;white-space:nowrap}
.rc-rows{display:grid;grid-template-columns:96px minmax(0,1fr)}
.rc-rows dt{padding:12px 0;border-bottom:1px dashed var(--line);font:500 11px/1.45 var(--mono);color:var(--node-line)}
.rc-rows dd{padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;line-height:1.45;color:var(--ink-soft)}
.versions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:14px;list-style:none}
.versions li{border:1px solid var(--line);border-radius:10px;padding:10px 11px;font-size:11.5px;line-height:1.4;color:var(--muted);background:rgba(255,255,255,.65);min-width:0}
.versions li::before{content:"";display:block;width:6px;height:6px;border-radius:50%;background:var(--node-eyebrow);margin-bottom:10px}
.versions b{display:block;margin-bottom:4px;font:500 12px/1.2 var(--mono);color:var(--ink)}
.versions .current{background:var(--purple-soft);border-color:var(--purple)}
.versions .current::before{background:var(--purple)}
.app-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;list-style:none;margin-top:22px}
.app-tile{display:grid;grid-template-columns:36px minmax(0,1fr);gap:4px 14px;align-content:start;height:100%;padding:18px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);color:#fff;min-width:0;transition:background-color .2s,border-color .2s}
a.app-tile:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.26)}
.app-tile .chip{grid-row:span 2;width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#d9ccff}
.app-tile .chip svg{width:18px;height:18px}
.app-tile strong{font-size:15.5px;font-weight:600;letter-spacing:-.02em;line-height:1.3}
.app-tile span{font-size:12.5px;line-height:1.45;color:var(--band-body)}
.app-tile.is-current{background:rgba(112,37,255,.32);border-color:#8f6bff}
.app-tile.is-current .chip{background:#8f6bff;color:#fff}
.app-tile em{grid-column:2;margin-top:6px;font-style:normal;font:500 9px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--node-eyebrow)}
.picker{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:24px;margin-top:34px;align-items:stretch}
.picker-detail{min-width:0}
.picker-card{display:grid;grid-template-columns:88px minmax(0,1fr);gap:22px 26px;height:100%;padding:34px 32px;border-radius:16px 96px 16px 16px;background:#f1ecfb;color:var(--ink)}
.picker-card .icon-circle{width:88px;height:88px;background:#ddd0f8}
.picker-card .icon-circle svg{width:38px;height:38px}
.picker-card h3{font-size:clamp(21px,1.9vw,24px);color:var(--ink);margin-top:6px}
.picker-card ul{list-style:none;margin-top:10px;display:grid;gap:5px}
.picker-card li{font-size:14px;line-height:1.5;color:var(--ink-soft)}
.picker-card li.more{color:var(--muted);font-size:13px}
.picker-card .band-actions{margin-top:22px}
.picker-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-content:stretch}
.picker-tile{display:flex;align-items:center;gap:16px;min-height:80px;padding:0 18px;border:1px solid rgba(255,255,255,.24);border-radius:6px;background:transparent;color:#fff;font-size:14px;font-weight:500;text-align:left;cursor:pointer;transition:background-color .2s,border-color .2s}
.picker-tile svg{width:30px;height:30px;color:#fff}
.picker-tile:hover{background:rgba(255,255,255,.07)}
.picker-tile[aria-selected="true"]{background:#7543e0;border-color:#8f6bff}
html:not(.js) .picker-tiles{display:none}
html:not(.js) .picker{grid-template-columns:minmax(0,1fr)}
html:not(.js) .picker-detail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.lane-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:36px}
.lane{display:flex;flex-direction:column;border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:24px 24px 22px;background:rgba(255,255,255,.035)}
.lane ul{margin-bottom:6px}
.lane--review{border-color:rgba(126,240,192,.55)}
.lane h3{font-size:clamp(21px,2vw,26px);margin:10px 0 12px}
.lane .readout{display:flex;align-items:baseline;gap:12px;margin-top:auto;padding-top:16px;border-top:1px dashed rgba(255,255,255,.18)}
.lane .readout strong{font-size:clamp(34px,3.4vw,46px);font-weight:500;letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.lane .readout span{font-size:12.5px;line-height:1.5;color:var(--band-body)}
.lane ul{list-style:none;display:grid;gap:8px}
.lane li{display:flex;gap:10px;align-items:baseline;font-size:14px;color:#ece6ff}
.lane li::before{content:"";width:7px;height:7px;border-radius:2px;background:#8f6bff;flex:none}
.lane--review li::before{background:var(--mint)}
.mixbar{display:flex;height:14px;border-radius:100px;overflow:hidden;margin-top:28px;background:rgba(255,255,255,.08)}
.mixbar i{display:block;height:100%;width:var(--w)}
.mixbar .m-auto{background:#8f6bff}
.mixbar .m-assist{background:rgba(255,255,255,.28)}
.mixbar .m-review{background:var(--mint)}
.mix-legend{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:12px;font:500 10px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--band-body)}
.mix-legend span{display:inline-flex;align-items:center;gap:8px}
.mix-legend i{width:9px;height:9px;border-radius:2px}
.band-caption{margin-top:16px;font-size:11.5px;line-height:1.6;color:#a99bd4}

/* 15. FAQ ------------------------------------------------------------------ */
.faq-sec{padding-block:88px;background:var(--paper-alt);background:color-mix(in srgb,var(--paper-alt) 55%,var(--paper))}
.faq-head{display:grid;grid-template-columns:58px minmax(0,1fr);gap:0 24px;align-items:start;margin-bottom:46px}
.faq-icon{width:58px;height:58px;border-radius:14px;background:var(--purple-soft);border:1px solid #ddd0f8;display:grid;place-items:center;color:var(--purple)}
.faq-icon svg{width:26px;height:26px}
.faq-head .eyebrow{margin-bottom:12px}
.faq-head p{margin-top:12px;font-size:15px;line-height:1.65}
.faq-group{display:grid;grid-template-columns:250px minmax(0,1fr);gap:0 40px}
.faq-group+.faq-group{margin-top:36px}
.faq-group-label{padding-top:21px;font-size:13px;line-height:1.45;color:#6b5f86}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item>summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 0;list-style:none;cursor:pointer;font-size:15.5px;font-weight:600;line-height:1.45;letter-spacing:-.01em;color:var(--ink)}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary:hover{color:var(--purple-deep)}
.pm{position:relative;flex:none;width:26px;height:26px;border-radius:50%;border:1px solid #cfc6e3;color:var(--purple);background:#fff}
.pm::before,.pm::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:1.5px;margin:-.75px 0 0 -5px;border-radius:1px;background:currentColor;transition:transform .2s}
.pm::after{transform:rotate(90deg)}
.faq-item[open] .pm::after{transform:rotate(0)}
.faq-item .answer{padding:0 56px 24px 0}
.faq-item .answer p{max-width:760px;font-size:14.5px;line-height:1.72}
.faq-item .answer p+p{margin-top:10px}

/* 16. Panels: tinted, night, facts ----------------------------------------- */
.panel-sec{padding-block:36px}
.panel{position:relative;padding:clamp(48px,7vw,96px) clamp(24px,7.4vw,118px);border-radius:24px;background:var(--paper-alt)}
.panel--bleed-right{margin-left:max(var(--gl),calc((100% - var(--col)) / 2 - 100px));border-radius:24px 0 0 24px}
.panel--shift-left{margin-left:max(var(--gl),calc((100% - var(--col)) / 2 - 100px));margin-right:max(var(--gr),calc((100% - var(--col)) / 2 + 150px))}
.panel--shift-right{margin-left:max(var(--gl),calc((100% - var(--col)) / 2 + 240px));margin-right:max(var(--gr),calc((100% - var(--col)) / 2))}
.panel--center{margin-inline:max(var(--gl),calc((100% - var(--col)) / 2))}
.panel--night{background:var(--night);color:#fff}
.panel--night h2,.panel--night h3,.panel--night strong{color:#fff}
.panel--night p{color:#c7bdd5}
.panel--night .eyebrow{color:#b9a6f2}
.panel--facts{background:var(--paper-alt);background:color-mix(in srgb,var(--paper-alt) 70%,var(--paper))}
.panel-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:40px clamp(32px,6vw,90px);align-items:start}
.panel-grid h2{margin-top:14px}
.panel-grid .intro{margin-top:22px;font-size:15.5px;line-height:1.72;max-width:440px}
.tp-items{list-style:none;display:grid}
.tp-items li{padding:22px 0;border-top:1px solid #d6cde6}
.tp-items li:first-child{border-top:0;padding-top:0}
.tp-items h3{font-size:clamp(17px,1.5vw,19px);font-weight:600;letter-spacing:-.02em}
.tp-items h3 .idx{font:500 10px var(--mono);color:var(--purple);margin-right:10px;letter-spacing:.06em;vertical-align:2px}
.tp-items p{margin-top:9px;font-size:14px;line-height:1.7}
.role-list{list-style:none;display:grid}
.role-list li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 18px;padding:22px 0;border-top:1px solid #3a3349}
.role-list li:first-child{border-top:0;padding-top:0}
.initials{grid-row:span 3;width:42px;height:42px;border-radius:50%;border:1px solid #5b4b78;background:#2a2238;display:grid;place-items:center;font:500 11px var(--mono);color:#e4d9ff}
.role-list h3{font-size:clamp(19px,1.8vw,23px);color:#fff}
.role-list .role{font-size:13px;color:#d6c6f3}
.role-list p{font-size:13px;line-height:1.65;color:#bfb4d0}
.role-chain{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:28px;font:500 10px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#d6c6f3}
.role-chain span{padding:6px 10px;border:1px solid #3a3349;border-radius:6px}
.role-chain i{font-style:normal;color:var(--node-eyebrow)}
dl.facts>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:8px 18px;padding:15px 0;border-bottom:1px solid #d6cde6}
dl.facts dt{padding-top:3px;font:500 10px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
dl.facts dd{font-size:14px;line-height:1.6;color:var(--ink-soft)}
dl.facts dd a{color:var(--purple);font-weight:600}
dl.facts dd small{display:block;font-size:11.5px;color:var(--muted)}

/* 17. Closing CTA ---------------------------------------------------------- */
.closing{background:#fff;padding:clamp(64px,8vw,108px) 0}
.closing .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:32px 48px}
.closing-copy{max-width:720px;min-width:0}
.closing h2{font-size:clamp(34px,4.4vw,62px)}
.closing p{margin-top:24px;max-width:600px;font-size:15px;line-height:1.75}

/* 18. Lists and cards ------------------------------------------------------ */
.rows2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px;list-style:none}
.rows2>li{display:grid;grid-template-columns:34px minmax(0,1fr);column-gap:14px;padding:24px 0 28px;border-top:1px solid var(--line);min-width:0}
.rows2 .idx{font:500 10px/2.2 var(--mono);color:var(--purple);letter-spacing:.04em}
.rows2 h3{font-size:clamp(18px,1.7vw,22px)}
.rows2 p{grid-column:2;margin-top:10px;font-size:14px;line-height:1.68}
.rows2 .meta{grid-column:2;margin-top:12px}
.cards{display:grid;grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:18px;list-style:none}
.card{display:flex;flex-direction:column;gap:12px;min-width:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow-soft)}
.card h3{font-size:clamp(18px,1.7vw,22px)}
.card p{font-size:13.5px;line-height:1.65}
.card .card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card .card-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.card--quiet{background:transparent;box-shadow:none}
.card--tint{background:var(--purple-soft);border-color:var(--purple-soft)}
.chipgrid{display:grid;grid-template-columns:repeat(var(--n,4),minmax(0,1fr));gap:12px;list-style:none}
.chipcard{display:grid;grid-template-columns:40px minmax(0,1fr);gap:2px 14px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff;min-width:0}
.chipcard .icon-circle{grid-row:span 2}
.chipcard strong{font-size:14px;font-weight:700;letter-spacing:-.015em;line-height:1.3}
.chipcard span{font-size:12px;line-height:1.45;color:var(--muted)}
.pillrow{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.pillrow li{padding:9px 14px;border:1px solid var(--line);border-radius:100px;background:#fff;font-size:13px;font-weight:600;color:var(--ink-soft)}
.siblings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;list-style:none}
.sib{display:grid;grid-template-columns:34px minmax(0,1fr);gap:3px 12px;align-content:start;height:100%;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;min-width:0;transition:border-color .2s,background-color .2s}
.sib .chip{grid-row:span 2;width:34px;height:34px;border-radius:9px;background:var(--purple-soft);display:grid;place-items:center;color:var(--purple)}
.sib .chip svg{width:17px;height:17px}
.sib strong{font-size:14px;letter-spacing:-.015em;line-height:1.3}
.sib span{font-size:12px;line-height:1.45;color:var(--muted)}
a.sib:hover{border-color:var(--purple)}
.sib[aria-current="page"]{background:var(--purple-soft);border-color:var(--purple)}
.sib[aria-current="page"] .chip{background:var(--purple);color:#fff}
.fourcell{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.fourcell>div{padding:16px 18px;min-width:0}
.fourcell>div+div{border-left:1px solid var(--line)}
.fourcell dt{font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.fourcell dd{margin-top:6px;font-size:15px;font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.fourcell>div.review dd{color:var(--purple-deep)}
.bullets{list-style:none;display:grid;gap:10px}
.bullets li{display:flex;gap:12px;align-items:baseline;font-size:14.5px;line-height:1.55;color:var(--ink-soft)}
.bullets li::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--purple);flex:none;transform:translateY(-1px)}
.check-list{list-style:none;display:grid;gap:10px}
.check-list li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;font-size:14px;line-height:1.55;color:var(--ink-soft)}
.check-list svg{width:18px;height:18px;color:var(--purple);margin-top:2px}
.week-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;list-style:none}
.week{display:flex;flex-direction:column;gap:12px;min-width:0;padding:22px 20px;border:1px solid var(--line);border-top:3px solid var(--purple);border-radius:14px;background:#fff}
.week .lcs{font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--purple)}
.week h3{font-size:clamp(19px,1.7vw,22px)}
.week p{font-size:13.5px;line-height:1.65}
.week .out{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--ink-soft)}
.week .out b{font:500 9.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow);display:block;margin-bottom:4px}
.spine-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.spine{display:flex;flex-direction:column;gap:16px;padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;min-width:0}
.spine h3{font-size:clamp(24px,2.4vw,32px)}
.spine p{font-size:14.5px;line-height:1.7}
.spine .chain{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font:500 10px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--purple-deep)}
.spine .chain span{padding:6px 9px;border-radius:6px;background:var(--purple-soft)}
.spine .chain i{font-style:normal;color:var(--purple)}
.lifecycle{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden}
.lifecycle>div{padding:28px;min-width:0}
.lifecycle>div+div{border-left:1px solid var(--line);background:linear-gradient(180deg,rgba(238,231,255,.55),#fff 60%)}
.lifecycle h3{font-size:20px;margin:10px 0 16px}
.timeline{list-style:none;display:grid;gap:0}
.timeline li{position:relative;display:grid;grid-template-columns:62px minmax(0,1fr);gap:12px;padding:0 0 16px}
.timeline li::before{content:"";position:absolute;left:66px;top:7px;bottom:-7px;border-left:1px dashed var(--line)}
.timeline li:last-child::before{display:none}
.timeline time,.timeline .t{font:500 10px/1.6 var(--mono);color:var(--eyebrow);font-variant-numeric:tabular-nums}
.timeline span+span{position:relative;padding-left:16px;font-size:13.5px;line-height:1.55;color:var(--ink-soft)}
.timeline span+span::before{content:"";position:absolute;left:-1px;top:6px;width:7px;height:7px;border-radius:50%;background:var(--line)}
.lifecycle>div+div .timeline span+span::before{background:var(--purple)}
.timeline .rv span+span::before{background:#fff;border:1.5px solid #1d6a4c}
.readout-card{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden}
.readout-card>div{padding:26px 24px;min-width:0}
.readout-card>div+div{border-left:1px solid var(--line)}
.readout-card strong{display:block;font-size:clamp(34px,3.6vw,52px);font-weight:500;letter-spacing:-.055em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ink-soft)}
.readout-card span{display:block;margin-top:12px;font-size:12.5px;color:var(--muted)}
.readout-head{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;padding:14px 22px;border-bottom:1px solid var(--line);font:500 10px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#4e4a5b;grid-column:1/-1}
.readout-card>.readout-head+div{border-left:0}

/* 19. Trust Gate bars, benchmark, tables ------------------------------------ */
.gate{display:grid;gap:16px}
.gate-row{display:grid;grid-template-columns:96px minmax(0,1fr) minmax(0,220px);gap:18px;align-items:center}
.gate-row .band-lbl{font:500 11px/1.3 var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}
.gate-track{position:relative;height:14px;border-radius:100px;background:var(--purple-soft)}
.gate-track i{position:absolute;top:0;bottom:0;left:var(--from);right:calc(100% - var(--to));border-radius:100px;background:var(--purple)}
.gate-track.is-review i{background:var(--purple-deep)}
.gate-row .who{font-size:13px;line-height:1.45;color:var(--ink-soft)}
.gate-row .who b{display:block;font-size:13.5px;color:var(--ink)}
.gate-axis{display:grid;grid-template-columns:96px minmax(0,1fr) minmax(0,220px);gap:18px}
.gate-axis div{position:relative;height:18px;font:500 9.5px/1 var(--mono);color:var(--eyebrow)}
.gate-axis span{position:absolute;top:4px;transform:translateX(-50%);font-variant-numeric:tabular-nums}
.gate-axis span::before{content:"";position:absolute;left:50%;top:-8px;height:6px;border-left:1px solid #c9bfdc}
.gate-card{padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff}
.gate-card .gate-sum{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font:500 10px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow)}
.gate-card .gate-sum b{color:var(--purple);font-weight:500}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:16px;background:#fff;max-width:100%}
.table-wrap:focus-visible{outline-offset:2px}
table.data{width:100%;min-width:760px;font-size:13px;line-height:1.5}
table.data caption{caption-side:top;text-align:left;padding:16px 18px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}
table.data th{padding:13px 16px;text-align:left;vertical-align:bottom;font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow);background:var(--paper-alt);border-bottom:1px solid var(--line);white-space:nowrap}
table.data td,table.data tbody th{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-soft)}
table.data tbody th{font:600 13px/1.45 var(--font);letter-spacing:0;text-transform:none;color:var(--ink);background:#fff;white-space:normal}
table.data tr:last-child>*{border-bottom:0}
table.data td.metric{font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
table.data td.fn{white-space:nowrap}
table.data tbody tr:hover td,table.data tbody tr:hover th{background:#fcfbff}
.lvl{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;font:500 10px/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.lvl::before{content:"";width:7px;height:7px;border-radius:50%}
.lvl--native{background:var(--purple);color:#fff}
.lvl--native::before{background:#fff}
.lvl--partial{background:var(--purple-soft);color:var(--purple-deep)}
.lvl--partial::before{background:var(--purple);opacity:.5}
.lvl--limited{background:#fff;color:var(--muted);border:1px solid var(--line)}
.lvl--limited::before{border:1px solid var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-bottom:16px;font-size:12px;color:var(--muted)}
.table-tools{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}
.search{display:flex;align-items:center;gap:10px;min-height:42px;padding:0 14px;border:1px solid var(--line);border-radius:100px;background:#fff;min-width:min(280px,100%)}
.search svg{width:16px;height:16px;color:var(--eyebrow)}
.search input{border:0;outline:0;background:transparent;font-size:13px;width:100%;min-width:0}
.count{font:500 10px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.count b{color:var(--purple);font-weight:500}

/* 20. Article, prose, docs ------------------------------------------------- */
.article-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.article-aside{position:sticky;top:calc(var(--header-h) + 20px);display:grid;gap:14px;min-width:0}
.aside-box{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}
.aside-box dt{margin-top:12px;font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.aside-box dt:first-child{margin-top:0}
.aside-box dd{margin-top:3px;font-size:13px;font-weight:600;line-height:1.45;color:var(--ink)}
.aside-nav{display:grid;gap:2px}
.aside-nav p{margin-bottom:8px;font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.aside-nav a{display:block;padding:6px 10px;border-left:2px solid var(--line);font-size:13px;line-height:1.4;color:var(--muted)}
.aside-nav a:hover{color:var(--purple)}
.aside-nav a[aria-current="true"]{border-left-color:var(--purple);color:var(--ink);font-weight:600}
.prose{max-width:66ch;min-width:0}
.prose>*+*{margin-top:20px}
.prose h2{margin-top:52px;font-size:clamp(26px,2.6vw,34px);scroll-margin-top:calc(var(--header-h) + 24px)}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:34px;font-size:clamp(19px,1.8vw,22px)}
.prose p{font-size:16.5px;line-height:1.78;color:var(--ink-soft)}
.prose p.small{font-size:14px}
.prose ul.list,.prose ol.list{padding-left:20px;display:grid;gap:8px;font-size:16px;line-height:1.7;color:var(--ink-soft)}
.prose ul.list li::marker{color:var(--purple)}
.prose a:not(.btn):not(.text-link){color:var(--purple);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.source{display:block;font:500 10.5px/1.6 var(--mono);letter-spacing:.02em;color:var(--eyebrow)}
.pullquote{margin:34px 0;padding:28px 30px;border-radius:0 18px 18px 0;border-left:3px solid var(--purple);background:var(--purple-soft)}
.pullquote p{font-size:clamp(20px,2.1vw,26px);line-height:1.38;letter-spacing:-.03em;color:var(--ink)}
.pullquote footer{margin-top:14px;font:500 10px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--purple-deep)}
.callout{padding:20px 22px;border:1px solid var(--line);border-left:3px solid var(--mint);border-radius:0 14px 14px 0;background:#fff}
.callout p{font-size:17px;line-height:1.55;color:var(--ink);letter-spacing:-.015em}
.metric-trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.metric-trio>div{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff;min-width:0}
.metric-trio strong{display:block;font-size:clamp(28px,3vw,38px);font-weight:500;line-height:1.05;letter-spacing:-.05em;font-variant-numeric:tabular-nums;color:var(--ink-soft)}
.metric-trio span{display:block;margin-top:8px;font-size:12px;line-height:1.5;color:var(--muted)}
.figure{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden}
.figure figcaption{padding:12px 18px 16px;font-size:12px;line-height:1.55;color:var(--muted)}
.definition{padding:28px 30px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-soft)}
.definition .term{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 14px}
.definition dfn{font-style:normal;font-size:clamp(26px,2.6vw,34px);font-weight:500;letter-spacing:-.045em;color:var(--ink)}
.definition dl>div+div{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.definition dt{font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--purple)}
.definition dd{margin-top:6px;font-size:15.5px;line-height:1.72;color:var(--ink-soft)}
.stat-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none}
.stat-list li{padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff;min-width:0}
.stat-list .k{display:block;font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.stat-list strong{display:block;margin-top:8px;font-size:clamp(26px,2.6vw,34px);font-weight:500;line-height:1.08;letter-spacing:-.045em;font-variant-numeric:tabular-nums;color:var(--ink)}
.stat-list p{margin-top:8px;font-size:13.5px!important;line-height:1.6!important;color:var(--muted)!important}
.source-list{padding-left:20px;display:grid;gap:8px;font-size:13.5px;line-height:1.6;color:var(--muted)}
.source-list li::marker{font:500 11px var(--mono);color:var(--purple)}
.docs-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.toc{position:sticky;top:calc(var(--header-h) + 20px);padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}
.toc p{margin-bottom:10px;font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.toc ol{list-style:none;display:grid;gap:2px}
.toc ol ol{margin:2px 0 6px 12px}
.toc a{display:block;padding:5px 10px;border-left:2px solid var(--line);font-size:13px;line-height:1.4;color:var(--muted)}
.toc ol ol a{font-size:12.5px}
.toc a:hover{color:var(--purple)}
.toc a[aria-current="true"]{border-left-color:var(--purple);color:var(--ink);font-weight:600}
.doc-block{padding:22px 24px;border:1px solid var(--line);border-radius:16px;background:#fff}
.doc-block h3{margin-top:0}
.obj-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none}
.obj-grid li{padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;min-width:0}
.obj-grid li p{margin-top:8px;font-size:14px!important;line-height:1.6!important}

/* 21. Forms and contact ---------------------------------------------------- */
.form-card{display:grid;gap:16px;padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow-lift);min-width:0}
.form-card h3{font-size:22px}
.field{display:grid;gap:7px;min-width:0}
.field label{font-size:12.5px;font-weight:700;color:var(--ink)}
.field label .opt{font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-width:0;min-height:46px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;font-size:14px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:128px;resize:vertical;line-height:1.55}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--purple) 50%),linear-gradient(135deg,var(--purple) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--purple);box-shadow:0 0 0 3px rgba(112,37,255,.14)}
.field-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-note{font-size:12px;line-height:1.6;color:var(--muted)}
.form-note a{color:var(--purple);font-weight:600}
.form-status{padding:12px 14px;border-radius:11px;background:var(--purple-soft);font-size:13px;line-height:1.55;color:var(--ink-soft)}
.next-steps{list-style:none;display:grid;gap:0;counter-reset:ns}
.next-steps li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 16px;padding:20px 0;border-top:1px solid var(--line)}
.next-steps li:last-child{border-bottom:1px solid var(--line)}
.next-steps .n{grid-row:span 2;width:40px;height:40px;border-radius:50%;background:var(--purple-soft);display:grid;place-items:center;font:500 12px var(--mono);color:var(--purple)}
.next-steps h3{font-size:18px;font-weight:600;letter-spacing:-.02em}
.next-steps p{font-size:14px;line-height:1.6}
.office-cards{display:grid;gap:14px;list-style:none}
.office{display:grid;gap:10px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.office-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.office h3{font-size:19px;font-weight:600;letter-spacing:-.02em}
.office p{font-size:13.5px}
.copy-line{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.copy-line a,.copy-line code{font:500 15px/1.3 var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}
.copy-btn{min-height:32px;padding:0 12px;border:1px solid var(--line);border-radius:100px;background:#fff;font:500 10px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--purple);cursor:pointer}
.copy-btn:hover{border-color:var(--purple)}
.copy-btn[data-state="ok"]{background:var(--purple-soft);border-color:var(--purple)}

/* 22. Field notes covers, case cards, filters ------------------------------ */
.filters{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.filter{min-height:36px;padding:0 15px;border:1px solid var(--line);border-radius:100px;background:#fff;font-size:12px;font-weight:600;color:var(--ink-soft);cursor:pointer;white-space:nowrap;transition:background-color .2s,border-color .2s,color .2s}
.filter:hover{border-color:var(--purple)}
.filter[aria-pressed="true"]{background:var(--purple);border-color:var(--purple);color:#fff}
.filter .c{margin-left:6px;font:500 10px var(--mono);opacity:.75}
html:not(.js) .filters,html:not(.js) .table-tools .search{display:none}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;list-style:none}
.case{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:var(--shadow-soft)}
.case-art{display:flex;align-items:flex-end;gap:6px;height:118px;padding:16px;background:var(--night);position:relative;isolation:isolate}
.case-art::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(to right,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.04) 1px,transparent 1px);background-size:22px 22px}
.case-art span{flex:1;min-width:0;padding:8px 4px;border:1px solid var(--node-line);border-radius:6px;font:500 8.5px/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;text-align:center;color:#dacaf8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.case-art span:last-child{border-color:var(--mint);color:var(--mint)}
.case-body{display:flex;flex-direction:column;gap:10px;flex:1;padding:22px}
.case-body .meta{font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--purple)}
.case-body h3{font-size:clamp(17px,1.6vw,20px);line-height:1.25}
.case-metric{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 10px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.case-metric strong{font-size:clamp(28px,2.6vw,34px);font-weight:500;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ink-soft)}
.case-metric span{font-size:12px;line-height:1.45;color:var(--muted)}
.case-body p{font-size:13px;line-height:1.62}
.case-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding-top:6px}
.issue-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;list-style:none}
.issue{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:var(--shadow-soft)}
.cover{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-height:250px;padding:24px;overflow:hidden}
.cover--dark{background:radial-gradient(circle at 78% 22%,#2b1a5c,var(--night) 70%);color:#fff}
.cover--dark::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(to right,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.045) 1px,transparent 1px);background-size:30px 30px}
.cover--light{background:var(--lavender-wash),var(--paper-alt)}
.cover--plain{background:linear-gradient(160deg,#fff,var(--paper-alt))}
.cover .issue-tag{font:500 9.5px/1.4 var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--purple)}
.cover--dark .issue-tag{color:var(--node-eyebrow)}
.cover .cover-title{font-size:clamp(28px,2.8vw,38px);font-weight:300;line-height:1.08;letter-spacing:-.04em;color:var(--ink)}
.cover--dark .cover-title{color:#fff}
.cover .cover-title em{color:var(--purple)}
.cover--dark .cover-title em{color:var(--node-eyebrow)}
.cover-mark{display:flex;justify-content:space-between;align-items:center;font:500 9px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.cover--dark .cover-mark{color:var(--node-note)}
.issue-body{display:flex;flex-direction:column;gap:10px;flex:1;padding:22px}
.issue-body .meta{font:500 9.5px/1.5 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow)}
.issue-body p{font-size:13.5px;line-height:1.62}
.issue-body .text-link{margin-top:auto;padding-top:6px}

/* 23. Page diagrams -------------------------------------------------------- */
/* 23a operating loop (snake of seven plus feedback) */
.loop{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px 20px;list-style:none}
.loop>li{position:relative}
.loop>li::after{position:absolute;color:var(--node-eyebrow);font-size:12px;line-height:1}
.loop .c-r::after{content:"\2192";right:-15px;top:50%;transform:translateY(-50%)}
.loop .c-l::after{content:"\2190";left:-15px;top:50%;transform:translateY(-50%)}
.loop .c-d::after{content:"\2193";left:50%;bottom:-20px;transform:translateX(-50%)}
.loop .c-u::after{content:"\2191";left:50%;top:-20px;transform:translateX(-50%)}
.loop .r2{grid-row:2}
.loop .k1{grid-column:1}.loop .k2{grid-column:2}.loop .k3{grid-column:3}.loop .k4{grid-column:4}
.loop--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.own{display:inline-block;margin-top:7px;font:500 8px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:3px 5px;border-radius:4px;border:1px solid var(--node-line);color:var(--node-note)}
.own--flow{border-color:var(--node-eyebrow);color:#d9ccff}
.own--auto{background:var(--purple);border-color:var(--purple);color:#fff}
.own--person{border-color:var(--mint);color:var(--mint)}
.m-auto{background:#8f6bff}
.m-assist{background:rgba(255,255,255,.28)}
.m-review{background:var(--mint)}
/* light picker (function fit) */
.lpicker{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:20px;align-items:stretch}
.lpicker-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.lpicker-tile{display:flex;align-items:center;gap:14px;min-height:76px;padding:0 18px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:14px;font-weight:600;color:var(--ink);text-align:left;cursor:pointer;transition:border-color .2s,background-color .2s,color .2s}
.lpicker-tile svg{width:26px;height:26px;color:var(--purple)}
.lpicker-tile:hover{border-color:var(--purple)}
.lpicker-tile[aria-selected="true"]{background:var(--purple);border-color:var(--purple);color:#fff}
.lpicker-tile[aria-selected="true"] svg{color:#fff}
.lpicker-card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:18px 22px;height:100%;padding:30px;border:1px solid var(--line);border-radius:18px 72px 18px 18px;background:#fff;box-shadow:var(--shadow-soft)}
.lpicker-card .icon-circle{width:72px;height:72px}
.lpicker-card .icon-circle svg{width:30px;height:30px}
.lpicker-card h3{font-size:clamp(21px,1.9vw,24px)}
.lpicker-card .scope{margin-top:10px;font-size:14.5px;line-height:1.65}
.lpicker-card .fn-cases{margin-top:16px}
html:not(.js) .lpicker-tiles{display:none}
html:not(.js) .lpicker{grid-template-columns:minmax(0,1fr)}
html:not(.js) .lpicker-detail{display:grid;gap:14px}
/* tabbed switcher (applications) */
.switch-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.switch-tabs [role="tab"]{min-height:38px;padding:0 16px;border:1px solid var(--line);border-radius:100px;background:#fff;font-size:12.5px;font-weight:600;color:var(--ink-soft);cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.switch-tabs [role="tab"] svg{width:16px;height:16px;color:var(--purple)}
.switch-tabs [role="tab"]:hover{border-color:var(--purple)}
.switch-tabs [role="tab"][aria-selected="true"]{background:var(--purple);border-color:var(--purple);color:#fff}
.switch-tabs [role="tab"][aria-selected="true"] svg{color:#fff}
html:not(.js) .switch-tabs{display:none}
.switch-panel{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px clamp(28px,5vw,64px);align-items:center;padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff}
html:not(.js) .switch-panel+.switch-panel{margin-top:14px}
.switch-panel h3{margin:12px 0 12px;font-size:clamp(22px,2.2vw,28px)}
.switch-panel p{font-size:14.5px;line-height:1.7}
.switch-panel .text-link{margin-top:18px}
.stats--4 .stat strong{font-size:clamp(26px,2.7vw,38px)}
/* 23b platform slabs */
.slabs{position:relative;aspect-ratio:1.18/1;min-height:300px}
.slab{position:absolute;left:50%;width:46%;aspect-ratio:1;border-radius:16%;transform:translate(-50%,-50%) rotateX(58deg) rotateZ(45deg);transform-style:preserve-3d}
.slab--flow{top:62%;background:linear-gradient(135deg,#5a2fd6,#2b1676);box-shadow:0 0 0 1px rgba(174,140,255,.35) inset,9px 9px 0 #1c0f4a}
.slab--auto{top:40%;width:34%;background:linear-gradient(135deg,#9a76ff,#5a2fd6);box-shadow:0 0 0 1px rgba(255,255,255,.35) inset,7px 7px 0 #2b1676}
.slab-label{position:absolute;display:grid;gap:2px;font:500 9px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--node-eyebrow)}
.slab-label strong{font:700 13px/1.2 var(--font);letter-spacing:-.02em;text-transform:none;color:#fff}
.slab-label--auto{left:50%;top:6%;transform:translateX(-50%);text-align:center}
.slab-label--flow{left:50%;bottom:4%;transform:translateX(-50%);text-align:center}
.orbit{position:absolute;inset:0;list-style:none}
.orbit li{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:6px;padding:5px 9px 5px 6px;border:1px solid var(--node-line);border-radius:100px;background:rgba(21,19,31,.85);font-size:10px;font-weight:700;color:#fff;white-space:nowrap}
.orbit li i{width:16px;height:16px;border-radius:50%;background:rgba(143,107,255,.35);display:grid;place-items:center;color:#d9ccff}
.orbit li i svg{width:10px;height:10px}
.orbit-lines{position:absolute;inset:0;width:100%;height:100%}
.orbit-lines line{stroke:rgba(174,140,255,.35);stroke-width:1;stroke-dasharray:3 4;vector-effect:non-scaling-stroke}
/* 23c BergFlow record flow */
.bf{display:grid;grid-template-columns:minmax(0,1fr) 14px minmax(0,1.25fr) 14px minmax(0,.9fr);gap:8px;align-items:center}
.bf-col{display:grid;gap:8px;list-style:none}
.bf-record{border:1px solid #8f6bff;border-radius:11px;background:rgba(112,37,255,.14);padding:12px}
.bf-record .dg-label{margin-bottom:8px}
.bf-record dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:5px 10px;font-size:10px}
.bf-record dt{font:500 8.5px/1.6 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--node-note)}
.bf-record dd{font-weight:600;color:#fff;font-size:10.5px;line-height:1.5}
.bf-record .bars{display:grid;gap:5px;margin-top:10px}
/* 23d BergAuto confidence gate */
.cg{display:grid;gap:14px}
.cg-steps{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;list-style:none;align-items:end}
.cg-step{display:grid;gap:8px;text-align:center}
.cg-bar{position:relative;height:96px;border-radius:8px;background:rgba(255,255,255,.05);border:1px solid rgba(105,94,129,.6);overflow:hidden}
.cg-bar i{position:absolute;left:0;right:0;bottom:0;height:var(--h);background:linear-gradient(180deg,#9a76ff,#5a2fd6)}
.cg-step.is-below .cg-bar i{background:repeating-linear-gradient(135deg,rgba(126,240,192,.55) 0 4px,rgba(126,240,192,.25) 4px 8px)}
.cg-step.is-below .cg-bar{border-color:var(--mint)}
.cg-score{font:500 13px/1 var(--mono);color:#fff;font-variant-numeric:tabular-nums}
.cg-step.is-below .cg-score{color:var(--mint)}
.cg-name{font-size:10.5px;font-weight:700;color:#fff}
.cg-wrap{position:relative}
.cg-line{position:absolute;left:-4px;right:-4px;top:var(--top,38px);border-top:1.5px dashed var(--mint);pointer-events:none}
.cg-line span{position:absolute;right:0;top:-18px;padding:2px 6px;border-radius:4px;background:var(--night);font:500 8.5px/1.2 var(--mono);letter-spacing:.06em;color:var(--mint)}
.cg-outs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.cg-ledger{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border:1px dashed var(--node-line);border-radius:9px;font-size:10.5px;color:#e8e0ff}
/* 23e queue and tickets */
.queue{display:grid;gap:7px;list-style:none}
.tk{display:grid;grid-template-columns:58px minmax(0,1fr) auto auto;gap:10px;align-items:center;padding:9px 10px;border:1px solid var(--node-line);border-radius:9px;background:rgba(255,255,255,.025);font-size:10.5px;min-width:0}
.tk code{font:500 9px/1.2 var(--mono);color:var(--node-eyebrow)}
.tk .t-title{min-width:0;color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tk .t-title small{display:block;font-weight:400;font-size:8.5px;color:var(--node-note);overflow:hidden;text-overflow:ellipsis}
.tk .ini{width:22px;height:22px;border-radius:50%;border:1px solid var(--node-line);display:grid;place-items:center;font:500 8px var(--mono);color:#e4d9ff}
.tk.is-review{border-color:var(--mint)}
.q-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}
.q-side{display:grid;gap:8px;list-style:none}
.q-side li{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--node-line);border-radius:8px;font-size:10px;color:#e8e0ff}
.q-side li b{font:500 9.5px var(--mono);color:#fff;font-variant-numeric:tabular-nums}
.q-side li.rv{border-color:var(--mint)}
.q-side li.rv b{color:var(--mint)}
/* 23f vetting rows */
.vet{display:grid;gap:8px;list-style:none}
.vet li{display:grid;grid-template-columns:30px minmax(0,1fr) minmax(0,1.1fr) auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--node-line);border-radius:9px;min-width:0}
.vet li.rv{border-color:var(--mint)}
.vet .ini{width:28px;height:28px;border-radius:50%;border:1px solid var(--node-line);display:grid;place-items:center;font:500 9px var(--mono);color:#e4d9ff}
.vet .who{font-size:10.5px;font-weight:700;color:#fff;line-height:1.3}
.vet .who small{display:block;font-weight:400;font-size:8.5px;color:var(--node-note)}
.vet .pts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}
.vet .pts span{display:grid;gap:3px;font:500 7.5px/1 var(--mono);letter-spacing:.04em;color:var(--node-note);text-transform:uppercase}
/* 23g pod frame */
.pod-frame{position:relative;padding:28px 14px 14px;border:1px dashed rgba(174,140,255,.5);border-radius:14px}
.pod-frame>.dg-label{position:absolute;top:-8px;left:14px;padding:0 6px;background:var(--night)}
/* 23h voice decisions */
.voice{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 20px;list-style:none}
.voice-dec{display:grid;gap:6px;padding:10px;border:1px dashed rgba(174,140,255,.5);border-radius:10px;list-style:none}
.voice-dec li{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:10px;color:#e8e0ff}
.voice-out{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
/* 23i radar ranking */
.rank{display:grid;gap:7px;list-style:none}
.rank li{display:grid;grid-template-columns:minmax(0,1fr) 70px 40px;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--node-line);border-radius:8px;font-size:10.5px;color:#fff}
.rank li small{display:block;font-size:8.5px;color:var(--node-note)}
.rank li .sc{font:500 10px var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.rank li.rv{border-color:var(--mint)}
.rank li.rv .sc{color:var(--mint)}
.formula{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px;font:500 9px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#dacaf8}
.formula b{color:var(--lime);font-weight:500}
/* 23j evidence card (BergCrawler) */
.ev-card{border-radius:11px;background:#fff;color:var(--ink);overflow:hidden}
.ev-top{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 11px;border-bottom:1px solid var(--line);font:500 9px/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow)}
.ev-shot{margin:10px 11px 0;border:1px solid var(--line);border-radius:7px;background:var(--paper)}
.ev-shot svg{width:100%;height:auto}
.ev-card dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 10px;padding:10px 11px 12px}
.ev-card dt{font:500 8.5px/1.6 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow)}
.ev-card dd{font-size:10.5px;line-height:1.5;color:var(--ink-soft);overflow-wrap:anywhere}
/* 23k capture rig (robotics) */
.rig{display:grid;gap:9px}
.rig-row{display:grid;grid-template-columns:62px minmax(0,1fr) 74px;gap:10px;align-items:center}
.rig-row .lbl{font:500 8.5px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#dacaf8}
.rig-track{position:relative;height:22px;border-radius:5px;background:repeating-linear-gradient(90deg,rgba(174,140,255,.45) 0 6px,rgba(174,140,255,.16) 6px 8px);border:1px solid rgba(174,140,255,.35)}
.rig-track.gap{background:repeating-linear-gradient(90deg,rgba(174,140,255,.45) 0 6px,rgba(174,140,255,.16) 6px 8px) 0 0/62% 100% no-repeat,repeating-linear-gradient(90deg,rgba(174,140,255,.45) 0 6px,rgba(174,140,255,.16) 6px 8px) 100% 0/26% 100% no-repeat}
.rig-sync{position:absolute;top:-6px;bottom:-6px;left:var(--at,58%);border-left:1.5px solid var(--lime)}
.rig-axis{display:grid;grid-template-columns:62px minmax(0,1fr) 74px;gap:10px;font:500 8px/1.2 var(--mono);color:var(--node-note)}
.rig-axis div{display:flex;justify-content:space-between}
.rig-lock{display:flex;align-items:center;gap:10px;margin-top:4px;padding:9px 11px;border:1px dashed var(--node-line);border-radius:9px;font-size:10px;color:#e8e0ff}
.rig-lock svg{width:15px;height:15px;color:var(--node-eyebrow)}
/* 23l chart and theatre */
.chart svg{width:100%;height:auto}
.theatre{display:grid;gap:16px}
.theatre-controls{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
.seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border:1px solid var(--line);border-radius:100px;background:#fff}
.seg button{min-height:32px;padding:0 13px;border:0;border-radius:100px;background:transparent;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--purple);color:#fff}
.seg-label{font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow);margin-right:4px}
.theatre-q{padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;font-size:15.5px;font-weight:600;letter-spacing:-.015em;color:var(--ink)}
.theatre-q small{display:block;margin-bottom:6px;font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.engines{list-style:none;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.engines li{display:grid;grid-template-columns:170px auto minmax(0,1fr);gap:8px 18px;align-items:center;padding:14px 18px;border-top:1px solid var(--line)}
.engines li:first-child{border-top:0}
.engines .eng{font-size:14px;font-weight:700;letter-spacing:-.015em}
.engines .note{font-size:13px;line-height:1.5;color:var(--muted)}
.st{display:inline-flex;align-items:center;padding:5px 10px;border-radius:100px;font:500 9.5px/1.2 var(--mono);letter-spacing:.07em;text-transform:uppercase;white-space:nowrap;border:1px solid var(--line);color:var(--muted);background:#fff}
.st--absent{border-style:dashed}
.st--named{background:var(--purple-soft);border-color:var(--purple-soft);color:var(--purple-deep)}
.st--wrong{border-color:var(--purple-deep);color:var(--purple-deep);text-decoration:line-through;text-decoration-thickness:1px}
.st--mentioned{background:var(--paper-alt);border-color:var(--paper-alt);color:var(--ink-soft)}
.st--cited{background:var(--purple);border-color:var(--purple);color:#fff}
.diag{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;list-style:none}
.diag li{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff;min-width:0}
.diag .k{font:500 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--eyebrow)}
.diag strong{display:block;margin-top:8px;font-size:clamp(22px,2.2vw,28px);font-weight:500;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.diag .lt{margin-top:10px;height:6px;border-radius:100px;background:var(--purple-soft);overflow:hidden}
.diag .lt i{display:block;height:100%;width:var(--v,0%);background:var(--purple);border-radius:inherit;transition:width .4s}
.actions-q{list-style:none;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.actions-q li{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px 18px;align-items:center;padding:14px 18px;border-top:1px solid var(--line);font-size:13.5px;color:var(--ink-soft)}
.actions-q li:first-child{border-top:0}
.actions-q .own-t{font:500 10px/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow)}
.synthetic{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px dashed var(--purple);border-radius:100px;font:500 9.5px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--purple)}
/* 23m industries and ledgers */
.sticky-rail{margin-top:40px;position:sticky;top:var(--header-h);z-index:40;background:rgba(250,249,253,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.sticky-rail ol{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;list-style:none;padding-block:10px}
.sticky-rail ol::-webkit-scrollbar{display:none}
.sticky-rail a{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 14px;border-radius:100px;font-size:12px;font-weight:600;color:var(--ink-soft);white-space:nowrap}
.sticky-rail a svg{width:16px;height:16px;color:var(--purple)}
.sticky-rail a:hover{background:var(--purple-soft)}
.sticky-rail a[aria-current="true"]{background:var(--purple);color:#fff}
.sticky-rail a[aria-current="true"] svg{color:#fff}
.ind{padding-block:64px;border-top:1px solid var(--line);scroll-margin-top:calc(var(--header-h) + 64px)}
.ind:first-of-type{border-top:0}
.ind-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.ind-grid h2{margin:14px 0 18px;font-size:clamp(28px,3vw,42px)}
.ind-grid p.body{font-size:15px;line-height:1.75}
.ind-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;list-style:none}
.ind-chips li{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font:500 10px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--purple-deep)}
.ledger{width:100%;font-size:10.5px;color:#e8e0ff}
.ledger th{padding:0 8px 8px 0;text-align:left;font:500 8.5px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--node-eyebrow);border-bottom:1px solid rgba(105,94,129,.6)}
.ledger td{padding:9px 8px 9px 0;border-bottom:1px dashed rgba(105,94,129,.5);vertical-align:top;line-height:1.4}
.ledger tr:last-child td{border-bottom:0}
.ledger code{font:500 9px var(--mono);color:#dacaf8;white-space:nowrap}
.ledger .ok{color:var(--mint)}
.fn-sec{padding-block:64px;border-top:1px solid var(--line);scroll-margin-top:calc(var(--header-h) + 64px)}
.fn-head{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 22px;align-items:center;margin-bottom:28px}
.fn-head h2{font-size:clamp(28px,3vw,42px);margin-top:8px}
.fn-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:28px clamp(28px,5vw,64px);margin-top:28px;align-items:start}
.fn-cases{list-style:none;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.fn-cases li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 14px;padding:13px 16px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-soft)}
.fn-cases li:first-child{border-top:0}
.fn-cases b{font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.fn-cases small{grid-column:1/-1;font-size:11.5px;color:var(--muted)}
.fn-links{display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;margin-top:24px}
/* 23n matrix (functions hero) */
.mx{width:100%;font-size:9.5px;color:#e8e0ff;border-collapse:separate;border-spacing:0 5px}
.mx th{padding:0 6px 4px 0;text-align:left;font:500 8px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--node-eyebrow)}
.mx td{padding:7px 6px;border-top:1px solid var(--node-line);border-bottom:1px solid var(--node-line);line-height:1.3;vertical-align:middle}
.mx td:first-child{border-left:1px solid var(--node-line);border-radius:7px 0 0 7px;font-weight:700;color:#fff}
.mx td:last-child{border-right:1px solid var(--node-line);border-radius:0 7px 7px 0}
.mx td.rv{color:var(--mint)}
/* 23o two lanes (issue 02) */
.lanes{display:grid;gap:14px}
.lane-row{display:grid;gap:8px}
.lane-row ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;list-style:none}
.lane-row ol>li{position:relative}
.lane-row ol>li+li::before{content:"\2192";position:absolute;left:-14px;top:50%;transform:translateY(-50%);color:var(--node-eyebrow);font-size:11px}
.node--end{border-style:dashed;border-color:#c9a7ff}
.node--end strong{text-decoration:line-through;text-decoration-thickness:1px}

/* 23p specificity guards ---------------------------------------------------- */
p.eyebrow,span.eyebrow{font-family:var(--mono);font-size:10px;line-height:1.45;font-weight:500}
.hero-copy>p.eyebrow{display:flex}
.hero-copy>.app-kicker+p.eyebrow{margin-top:16px}
.hero-grid:not(.hero-grid--text) h1{font-size:clamp(38px,4.5vw,62px);letter-spacing:-.052em}
.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,1fr)}
.hero-grid.hero-grid--text{grid-template-columns:minmax(0,860px)}

/* 24. Motion ---------------------------------------------------------------- */
.reveal.is-pre{opacity:0;transform:translateY(16px)}
.reveal.is-pre.is-in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
  .reveal.is-pre{opacity:1;transform:none}
}

/* 25. Responsive ------------------------------------------------------------ */
@media (max-width:1180px){
  .panel--bleed-right,.panel--shift-left,.panel--shift-right,.panel--center{margin-left:var(--gl);margin-right:var(--gr);border-radius:22px}
  .app-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-dir{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1040px){
  :root{--header-h:68px}
  .nav-row{min-height:var(--header-h);flex-wrap:wrap;gap:10px 18px}
  .js .nav-toggle{display:inline-flex}
  .js .primary{display:none}
  .js.nav-open .primary{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:10px var(--gr) 22px var(--gl);background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(36,20,58,.10);max-height:calc(100vh - var(--header-h));overflow-y:auto;font-size:15px}
  .js.nav-open .primary>a:not(.btn),.js.nav-open .nav-dd>summary{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}
  .js.nav-open .dd-panel{position:static;box-shadow:none;border:0;padding:4px 0 10px;min-width:0}
  .js.nav-open .nav-cta{margin:18px 0 0;align-self:flex-start}
  html:not(.js) .primary{width:100%;flex-wrap:wrap;gap:6px 18px;margin:0 0 12px}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero-grid .dp{max-width:640px}
  .band-grid,.split,.panel-grid,.ind-grid,.fn-grid{grid-template-columns:minmax(0,1fr)}
  .record-stack{justify-self:start}
  .picker,.lpicker,.switch-panel{grid-template-columns:minmax(0,1fr)}
  .article-layout,.docs-layout{grid-template-columns:minmax(0,1fr)}
  .article-aside,.toc{position:static}
  .proof{grid-template-columns:minmax(0,1fr);padding:28px}
  .proof-badges{grid-template-columns:repeat(2,minmax(0,1fr));border-right:0;border-bottom:1px solid var(--line);padding:0 0 22px}
  .proof-rows{padding-left:0;padding-top:24px}
  .case-grid,.issue-grid,.cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .week-cards,.chipgrid,.diag{grid-template-columns:repeat(2,minmax(0,1fr))}
  .siblings{grid-template-columns:repeat(2,minmax(0,1fr))}
  .scard{grid-template-columns:72px minmax(0,1fr);grid-template-areas:"icon body" "icon link" "icon more";padding:30px 26px 24px}
  .scard>.icon-circle{width:72px;height:72px}
  .scard>.icon-circle svg{width:30px;height:30px}
  .card-link{justify-content:flex-start;gap:10px;min-width:0;margin-top:16px}
}
@media (max-width:760px){
  .section{padding-block:56px}
  .faq-sec{padding-block:64px}
  .on-page{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:44px}
  .on-page a:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .trio,.stats,.case-grid,.issue-grid,.cards,.rows2,.spine-cards,.lifecycle,.lane-grid,.stat-list,.metric-trio,.obj-grid,.field-two,.readout-card,.fourcell{grid-template-columns:minmax(0,1fr)}
  .stats--divided>li+li{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:18px}
  .lifecycle>div+div,.readout-card>div+div,.fourcell>div+div{border-left:0;border-top:1px solid var(--line)}
  .faq-group{grid-template-columns:minmax(0,1fr)}
  .faq-group-label{padding:0 0 12px;font-weight:600}
  .faq-item .answer{padding-right:0}
  .faq-head{grid-template-columns:minmax(0,1fr);gap:18px}
  .gate-row,.gate-axis{grid-template-columns:72px minmax(0,1fr)}
  .gate-row .who{grid-column:2}
  .gate-axis>div:last-child{display:none}
  .engines li{grid-template-columns:minmax(0,1fr) auto}
  .engines .note{grid-column:1/-1}
  .actions-q li{grid-template-columns:minmax(0,1fr)}
  .footer-brand{grid-template-columns:minmax(0,1fr)}
  .footer-dir{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 20px}
  .panel{padding:44px 24px}
  .soft-cta{padding:34px 26px}
  .dl-stack dl.facts>div,dl.facts>div{grid-template-columns:minmax(0,1fr);gap:4px}
  .fn-head{grid-template-columns:minmax(0,1fr);gap:14px}
}
@media (max-width:560px){
  h1{font-size:clamp(36px,10.4vw,44px)}
  .lead{font-size:16px}
  .hero-actions .btn{width:100%}
  .dp-mount{margin:10px;padding:18px 14px}
  .dp-top{padding:12px 16px}
  .dp-caption{padding:2px 16px 14px}
  .flow:not(.flow--keep){flex-direction:column;gap:18px}
  .flow:not(.flow--keep)>li+li::before{content:"\2193";left:50%;top:-15px;transform:translateX(-50%)}
  .loop,.loop--3{grid-template-columns:minmax(0,1fr);gap:18px}
  .loop>li{grid-row:auto!important;grid-column:auto!important}
  .loop>li::after{display:none}
  .loop>li+li::before{content:"\2193";position:absolute;left:50%;top:-15px;transform:translateX(-50%);color:var(--node-eyebrow);font-size:12px;line-height:1}
  .bf,.dg-flowgrid{grid-template-columns:minmax(0,1fr)!important}
  .bf>.dg-arrow,.dg-flowgrid>.dg-arrow{transform:rotate(90deg)}
  .cg-steps{gap:6px}
  .cg-outs,.voice-out{grid-template-columns:minmax(0,1fr)}
  .voice{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lane-row ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 18px}
  .lane-row ol>li:nth-child(3)::before{display:none}
  .tk{grid-template-columns:52px minmax(0,1fr) auto}
  .tk .ini{display:none}
  .vet li{grid-template-columns:28px minmax(0,1fr) auto}
  .vet .pts{grid-column:1/-1}
  .rig-row,.rig-axis{grid-template-columns:52px minmax(0,1fr) 64px}
  .slabs{min-height:0}
  .orbit li{font-size:9px;padding:4px 7px 4px 5px}
  .orbit li i{display:none}
  .picker-card{grid-template-columns:minmax(0,1fr);border-radius:16px 56px 16px 16px;padding:28px 22px}
  .picker-tiles,.lpicker-tiles{grid-template-columns:minmax(0,1fr)}
  .picker-tile,.lpicker-tile{min-height:60px}
  .lpicker-card{grid-template-columns:minmax(0,1fr);border-radius:18px 48px 18px 18px;padding:24px 20px}
  .switch-panel{padding:22px 18px}
  .app-tiles,.siblings,.week-cards,.chipgrid,.diag{grid-template-columns:minmax(0,1fr)}
  .scard{grid-template-columns:minmax(0,1fr);grid-template-areas:"icon" "body" "link" "more";padding:26px 20px 22px}
  .scard>.icon-circle{width:56px;height:56px;margin-bottom:16px}
  .scard>.icon-circle svg{width:24px;height:24px}
  .proof-badges{grid-template-columns:minmax(0,1fr)}
  .record-stack{padding:0 10px 20px 0}
  .record-stack::before{left:12px;top:22px}
  .rc-rows{grid-template-columns:78px minmax(0,1fr)}
  .versions{grid-template-columns:minmax(0,1fr)}
  .band{border-radius:20px}
  .closing .btn,.soft-cta .btn{width:100%}
  .wordmark{font-size:clamp(40px,13vw,56px)}
  .offices li+li{padding-left:0;border-left:0}
  .form-card{padding:22px 18px}
  .definition,.pullquote{padding:22px 20px}
  .copy-line a,.copy-line code{font-size:14px}
}