:root{
  color-scheme: light;
  --ground:#f6f3ec; --panel:#fffdf8; --panel-2:#f0ebe1; --paper-deep:#e7e1d4;
  --ink:#1c1b19; --muted:#5a554d; --faint:#7a7366;
  --line:#ddd5c6; --line-strong:#b9ae9b;
  --brand:#b8402a; --brand-on-dark:#e08a6e; --on-ink:#fffdf8; --on-ink-muted:#c9c1b2;
  --ok:#2f6b4f; --ok-bg:#e4eee7; --warn:#8c5a08; --warn-bg:#f5ead2; --decide-bg:#fbf0dc; --t-decide:#9a5b0b;
  --serif:"Newsreader","Newsreader Variable",Georgia,serif;
  --sans:"Inter","Inter Variable",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--serif);font-weight:400;text-wrap:balance;margin:0}
em{font-style:italic}
.red{color:var(--brand)}
.eyebrow{font:600 12px/1.3 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums}

/* nav */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--ground) 92%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:64px}
.wordmark{display:block;height:30px;width:auto}
nav.links{display:flex;gap:28px;align-items:center;font-size:14px}
nav.links a{text-decoration:none;color:var(--muted)}
nav.links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font:500 15px/1 var(--sans);text-decoration:none;padding:13px 20px;border-radius:6px;border:1px solid var(--ink);cursor:pointer}
.btn.primary{background:var(--ink);color:var(--on-ink)}
.btn.primary:hover{background:#34322e}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.ghost:hover{border-color:var(--ink)}
nav.links .btn{padding:9px 14px;font-size:14px;color:var(--on-ink)}
@media (max-width:820px){nav.links a:not(.btn){display:none}}

/* hero */
.hero{padding-block:clamp(48px,8vw,96px) clamp(40px,6vw,72px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(32px,5vw,64px);align-items:center}
@media (max-width:980px){.hero .wrap{grid-template-columns:minmax(0,1fr)}}
.hero h1{font-size:clamp(44px,6.4vw,82px);line-height:1.02;letter-spacing:-.015em;margin-top:18px}
.hero h1 em{color:var(--brand)}
.lede{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:34em;margin:24px 0 0}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero .sig{margin-top:28px;font-family:var(--serif);font-style:italic;font-size:18px;color:var(--muted)}

/* the run ledger */
.ledger{background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:4px 4px 0 var(--paper-deep);overflow:hidden}
.ledger-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13px}
.ledger-head b{font-weight:600}
.live{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:12px}
.live i{width:7px;height:7px;border-radius:50%;background:var(--ok);display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
.ledger-scroll{overflow-x:auto}
.ledger table{width:100%;border-collapse:collapse;font-size:13px;min-width:540px}
.ledger th{font:600 10.5px/1.3 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--faint);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.ledger td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top;position:relative}
.ledger td+td,.ledger th+th{border-left:1px solid var(--panel-2)}
.ledger td.amt,.ledger th.amt{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.ledger td.d{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}
.ledger .desc{font-family:var(--mono);font-size:12px}
.ledger .why{display:block;color:var(--muted);font-size:12px;margin-top:3px;font-family:var(--sans)}
.ledger tr.row{transition:background .3s}
.ledger tr.row.scan{background:var(--panel-2)}
.ledger tr.decide td{background:var(--decide-bg)}
.ledger tr.decide.scan td{background:#f5e5c8}
.chip{display:inline-flex;align-items:center;gap:6px;font:600 10.5px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:99px;white-space:nowrap}
.chip.code{background:var(--ok-bg);color:var(--ok)}
.chip.engine{background:#f3e2c2;color:var(--t-decide)}
.chip.person{background:transparent;color:var(--brand);position:relative}
.circle{position:absolute;inset:-4px -10px -8px -10px;pointer-events:none;overflow:visible}
.circle path{fill:none;stroke:var(--brand);stroke-width:1.6;stroke-linecap:round;stroke-dasharray:300;stroke-dashoffset:0}
.ledger.animating tr.row:not(.done) .circle path{stroke-dashoffset:300}
.ledger.animating tr.row.done .circle path{transition:stroke-dashoffset .7s ease-out}
.ledger.animating tr.row:not(.done) .verdict{opacity:.18}
.verdict{transition:opacity .35s}
.ledger tfoot td{border-bottom:0;padding:14px 12px 16px;font-size:13px}
.total{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;justify-content:flex-end;position:relative}
.total .rule{position:absolute;top:-6px;right:0;left:0;height:6px;border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink)}
.total span b{font-variant-numeric:tabular-nums;font-weight:600}
.total .zero b{color:var(--ok)}
.tick{width:22px;height:18px}
.tick path{fill:none;stroke:var(--brand);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.ledger-note{padding:10px 18px;border-top:1px solid var(--line);font-size:12px;color:var(--faint);background:var(--ground)}

/* sections */
section{padding-block:clamp(64px,9vw,112px)}
.sec-head{max-width:760px;margin-bottom:clamp(36px,5vw,56px)}
.sec-head h2{font-size:clamp(34px,4.4vw,54px);line-height:1.08;letter-spacing:-.01em;margin-top:14px}
.sec-head h2 em{color:var(--brand)}
.sec-head p{color:var(--muted);font-size:18px;margin:18px 0 0;max-width:38em}
.rule-top{border-top:1px solid var(--line)}

/* guarantee ledger */
.guarantee .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:900px){.guarantee .wrap{grid-template-columns:minmax(0,1fr)}}
.big0{font-family:var(--serif);font-size:clamp(120px,16vw,200px);line-height:.85;letter-spacing:-.03em;margin:28px 0 0;position:relative;display:inline-block}
.big0 svg{position:absolute;right:-.42em;top:-.06em;width:.5em;height:.42em}
.proof-table{width:100%;border-collapse:collapse;font-size:15px}
.proof-table th{font:600 11px/1.3 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--faint);text-align:left;padding:0 0 10px;border-bottom:1px solid var(--ink)}
.proof-table th:last-child,.proof-table td:last-child{text-align:right}
.proof-table td{padding:14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.proof-table td small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.proof-table td:last-child{font-family:var(--serif);font-size:26px;line-height:1;font-variant-numeric:tabular-nums;padding-left:16px}
.proof-table tfoot td{border-bottom:0;padding-top:12px;font-weight:600}
.proof-table tfoot tr td{border-top:4px double var(--ink)}

/* how */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:1px solid var(--ink);counter-reset:s}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:minmax(0,1fr)}}
.step{padding:22px 22px 26px 0;position:relative}
.step+.step{padding-left:22px;border-left:1px solid var(--line)}
@media (max-width:980px){.step{padding:22px 18px 26px 0!important;border-left:0!important;border-bottom:1px solid var(--line)}}
.step .n{font-family:var(--mono);font-size:12px;color:var(--faint)}
.step h3{font-size:28px;margin:10px 0 10px}
.step p{margin:0;color:var(--muted);font-size:15px}
.step.loop h3{color:var(--brand)}
.step .tag{display:inline-block;margin-top:14px;font:500 12px/1.3 var(--mono);color:var(--muted);background:var(--panel-2);padding:5px 8px;border-radius:4px}
.loopnote{display:flex;align-items:center;gap:14px;margin-top:26px;color:var(--muted);font-size:15px}
.loopnote svg{flex:none;width:120px;height:28px}
.loopnote svg path{fill:none;stroke:var(--brand);stroke-width:1.6;stroke-linecap:round}

/* ink section: enforced */
.ink{background:var(--ink);color:var(--on-ink)}
.ink .eyebrow{color:var(--on-ink-muted)}
.ink .sec-head p{color:var(--on-ink-muted)}
.ink .sec-head h2 em{color:var(--brand-on-dark)}
.enforce{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-top:1px solid #3a3833}
.enforce > div{padding:18px 0;border-bottom:1px solid #3a3833;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:24px}
.enforce > div:nth-child(odd){padding-right:32px}
.enforce > div:nth-child(even){padding-left:32px;border-left:1px solid #3a3833}
@media (max-width:900px){.enforce{grid-template-columns:minmax(0,1fr)}.enforce > div{padding-inline:0!important;border-left:0!important}}
@media (max-width:520px){.enforce > div{grid-template-columns:minmax(0,1fr);gap:6px}}
.enforce .ai{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--on-ink-muted);line-height:1.25}
.enforce .ai s{text-decoration-color:var(--brand-on-dark);text-decoration-thickness:1.5px}
.enforce .we{font-size:15px;color:var(--on-ink)}

/* use cases */
.uses-shape{display:flex;flex-wrap:wrap;gap:10px 28px;margin:-18px 0 40px;font-size:14px;color:var(--muted)}
.uses-shape span{display:inline-flex;align-items:center;gap:8px}
.uses-shape i{font-style:normal;font:600 10.5px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:99px}
.uses-shape .c{background:var(--ok-bg);color:var(--ok)}
.uses-shape .j{background:#f3e2c2;color:var(--t-decide)}
.uses-shape .p{color:var(--brand);border:1px solid var(--brand)}
.industries{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:900px){.industries{grid-template-columns:minmax(0,1fr)}}
.industry{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px 24px 8px}
.industry-head{display:flex;flex-direction:column;gap:6px;padding-bottom:14px;border-bottom:1px solid var(--ink)}
.industry h3{font-size:26px;line-height:1.15}
.industry-head span{font-size:13px;color:var(--faint)}
.industry > p{color:var(--muted);font-size:14.5px;margin:12px 0 4px}
.flow{display:grid;grid-template-columns:minmax(0,1fr) auto;min-width:0;gap:4px 16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line)}
.flow:last-child{border-bottom:0}
.flow b{font-weight:600;font-size:15px}
.flow q{grid-column:1/-1;font-family:var(--serif);font-style:italic;font-size:18px;line-height:1.3;color:var(--ink);quotes:none}
.flow q::before{content:"Judgement: ";font:600 10.5px/1 var(--sans);font-style:normal;letter-spacing:.06em;text-transform:uppercase;color:var(--t-decide);vertical-align:2px}
.tested{font:600 10.5px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--ok);background:var(--ok-bg);padding:5px 8px;border-radius:99px;white-space:nowrap}
@media (max-width:520px){.flow{grid-template-columns:minmax(0,1fr)}.tested{justify-self:start}.uses-shape span{flex-wrap:wrap}}
.tested a{color:inherit;text-decoration:none}
.tested a:hover{text-decoration:underline}

/* case files */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{appearance:none;background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:14px 20px 14px 0;margin-right:20px;font:500 15px/1.2 var(--sans);color:var(--muted);cursor:pointer;text-align:left;white-space:nowrap}
.tab small{display:block;font:400 12px/1.4 var(--mono);color:var(--faint);margin-top:4px}
.tab[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--brand)}
.case{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(28px,5vw,64px);padding-top:36px}
@media (max-width:900px){.case{grid-template-columns:minmax(0,1fr)}}
.case h3{font-size:clamp(28px,3vw,38px);line-height:1.1}
.case .kind{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 18px}
.pill{font:500 12px/1 var(--sans);padding:6px 10px;border-radius:99px;border:1px solid var(--line-strong);color:var(--muted)}
.pill.real{border-color:var(--ok);color:var(--ok);background:var(--ok-bg)}
.case p{color:var(--muted);margin:0 0 14px;max-width:36em}
.authoring{margin-top:22px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px 18px}
.authoring .eyebrow{font-size:11px}
.authoring ol{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px;font-size:14px}
.authoring li{display:grid;grid-template-columns:86px minmax(0,1fr);gap:12px}
.authoring li span:first-child{font-family:var(--mono);font-size:12px;color:var(--faint);padding-top:2px}
.story{margin-top:18px;font-family:var(--serif);font-size:20px;line-height:1.35;font-style:italic;color:var(--ink);border-left:0;padding:0;max-width:30em}
.story::before{content:"";display:block;width:36px;height:2px;background:var(--brand);margin-bottom:12px}
.metrics{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px 22px 10px}
.metrics .legend{display:flex;gap:18px;font-size:13px;color:var(--muted);margin-bottom:12px;flex-wrap:wrap}
.metrics .legend i{display:inline-block;width:12px;height:12px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.m{padding:14px 0;border-top:1px solid var(--line)}
.m:first-of-type{border-top:0}
.m-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.m-name{font-size:14px;font-weight:500}
.m-dir{font-size:12px;color:var(--faint)}
.bars{display:grid;gap:4px;margin-top:10px}
.bar{display:grid;grid-template-columns:minmax(0,1fr) 92px;align-items:center;gap:10px}
.bar .track{height:14px;position:relative}
.bar .fill{height:100%;border-radius:0 4px 4px 0;min-width:2px;transition:width .9s cubic-bezier(.2,.7,.2,1)}
.bar.before .fill{background:var(--line-strong)}
.bar.after .fill{background:var(--ink)}
.bar .v{font-size:13px;font-variant-numeric:tabular-nums;text-align:right;color:var(--muted)}
.bar.after .v{color:var(--ink);font-weight:600}
.held{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:8px 0 12px}
.held div{background:var(--ground);border-radius:6px;padding:10px 12px}
.held b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1;font-variant-numeric:tabular-nums}
.held span{font-size:12px;color:var(--muted)}
@media (max-width:480px){.held{grid-template-columns:minmax(0,1fr)}}
.src{font-size:12px;color:var(--faint);margin-top:14px;max-width:62em}

/* alternatives */
.alts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:980px){.alts{grid-template-columns:minmax(0,1fr)}}
.alt{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px;display:flex;flex-direction:column}
.alt .q{font-family:var(--serif);font-size:24px;line-height:1.2}
.alt p{color:var(--muted);font-size:14.5px;margin:10px 0 16px}
.alt table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:auto}
.alt th{font:600 10.5px/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--faint);text-align:right;padding:0 0 8px 8px;border-bottom:1px solid var(--ink)}
.alt th:first-child{text-align:left;padding-left:0}
.alt td{padding:9px 0 9px 8px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
.alt td:first-child{text-align:left;padding-left:0;color:var(--muted)}
.alt td.us{font-weight:600;color:var(--ink)}
.alt th.us{color:var(--brand)}
.alt .foot{font-size:12px;color:var(--faint);margin-top:12px}
.versus{margin-top:56px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;border-top:1px solid var(--ink);padding-top:28px}
@media (max-width:900px){.versus{grid-template-columns:minmax(0,1fr)}}
.versus h3{font-size:24px}
.versus p{color:var(--muted);font-size:15px;margin:8px 0 0}
.versus-lead{font-family:var(--serif);font-size:clamp(26px,3vw,36px);line-height:1.15;margin-top:56px;max-width:22em}
.versus-lead em{color:var(--brand)}

/* contact */
.contact-sec .wrap{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:900px){.contact-sec .wrap{grid-template-columns:minmax(0,1fr)}}
.contact-sec h2{font-size:clamp(36px,4.4vw,54px);line-height:1.06;letter-spacing:-.01em;margin-top:14px}
.contact-sec h2 em{color:var(--brand)}
.contact-sec .intro{color:var(--muted);font-size:17px;margin:18px 0 0;max-width:30em}
.contact-sec .next{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.contact-sec .next li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--muted)}
.contact-sec .next b{color:var(--ink);font-weight:500}
form.enquiry{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:clamp(20px,3vw,32px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
@media (max-width:560px){form.enquiry{grid-template-columns:minmax(0,1fr)}}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font:500 13px/1.4 var(--sans);color:var(--ink)}
.field label .opt{color:var(--faint);font-weight:400}
.field input,.field select,.field textarea{font:400 15px/1.4 var(--sans);color:var(--ink);background:var(--ground);border:1px solid var(--line-strong);border-radius:6px;padding:11px 12px;width:100%}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.field .err{font-size:12.5px;color:var(--brand);min-height:0}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--brand)}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px}
.form-foot .note{font-size:13px;color:var(--muted);max-width:30em;margin:0}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.form-status{grid-column:1/-1;font-size:14px;padding:12px 14px;border-radius:6px;margin:0}
.form-status.ok{background:var(--ok-bg);color:var(--ok)}
.form-status.warn{background:var(--warn-bg);color:var(--warn)}
.form-status.bad{background:var(--bad-bg,#f6e0db);color:#a3261b}
.sent{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:clamp(24px,4vw,40px)}
.sent h3{font-size:32px;line-height:1.1}
.sent p{color:var(--muted);margin:12px 0 0}
.sent .tick{width:34px;height:28px;margin-bottom:10px}

.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

/* pilot */
.pilot .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px)}
@media (max-width:900px){.pilot .wrap{grid-template-columns:minmax(0,1fr)}}
.pilot h2{font-size:clamp(40px,5vw,64px);line-height:1.04;letter-spacing:-.01em;margin-top:14px}
.pilot h2 em{color:var(--brand-on-dark)}
.pilot p.l{color:var(--on-ink-muted);font-size:18px;margin:20px 0 0;max-width:30em}
.pilot ol{list-style:none;margin:0;padding:0;border-top:1px solid #3a3833}
.pilot li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;padding:16px 0;border-bottom:1px solid #3a3833}
.pilot li span{font-family:var(--mono);font-size:12px;color:var(--brand-on-dark);padding-top:4px}
.pilot li b{font-weight:500}
.pilot li small{display:block;color:var(--on-ink-muted);font-size:14px;margin-top:2px}
.firsts{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.firsts span{font-size:13px;border:1px solid #4a4741;color:var(--on-ink);padding:7px 11px;border-radius:99px}
.contact{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn.light{background:var(--on-ink);color:var(--ink);border-color:var(--on-ink)}
.contact .addr{font-family:var(--mono);font-size:15px;color:var(--on-ink);user-select:all;padding:12px 4px}

footer{padding-block:40px;border-top:1px solid #3a3833;background:var(--ink);color:var(--on-ink-muted);font-size:13px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;align-items:flex-start}
footer .mark{width:34px;height:34px}
footer p{margin:6px 0 0;max-width:52em}
/* the sides of Sumarity: a page per audience (audiences.py) */
.sides-strip{padding-block:0 clamp(40px,6vw,64px)}
.sides-strip .wrap{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 14px;border-top:1px solid var(--line);padding-top:22px}
.sides-strip .eyebrow{margin-right:6px}
.sides-strip a{font:500 15px/1.3 var(--sans);color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line-strong);padding-bottom:2px}
.sides-strip a:hover{border-color:var(--brand);color:var(--brand)}
.side .wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:900px){.side .wrap{grid-template-columns:minmax(0,1fr)}}
.side h2{font-size:clamp(30px,3.6vw,44px);line-height:1.1;margin-top:14px}
.side .l{color:var(--muted);font-size:17px;margin:16px 0 0}
.side .who{font-size:13px;color:var(--faint);margin-top:18px}
.side .key{display:flex;flex-direction:column;gap:6px;margin-top:22px;font-size:13px;color:var(--muted)}
.sflows{border-top:1px solid var(--ink)}
.sflow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:16px 0;border-bottom:1px solid var(--line)}
.sflow b{font-weight:600;font-size:16px}
.sflow q{grid-column:1/-1;font-family:var(--serif);font-style:italic;font-size:18px;line-height:1.3;quotes:none}
.sflow q::before{content:"Judgement: ";font:600 10.5px/1 var(--sans);font-style:normal;letter-spacing:.06em;text-transform:uppercase;color:var(--t-decide);vertical-align:2px}
.sflow .fig{grid-column:1/-1;font-size:14px;color:var(--ink)}
.st{font:600 10.5px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:99px;white-space:nowrap;align-self:start}
.st.measured{background:var(--ok-bg);color:var(--ok)}
.st.pilot{background:var(--warn-bg);color:var(--warn)}
.st.next{border:1px solid var(--line-strong);color:var(--muted)}
.side .others{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px 14px;align-items:baseline;font-size:14px;color:var(--muted)}
.side .others a{color:var(--ink)}
@media (max-width:520px){.sflow{grid-template-columns:minmax(0,1fr)}}

/* ===== the multi-page site (pages.py) ===== */
nav.links .menu-group{position:relative}
.menu-btn{display:none;appearance:none;background:none;border:1px solid var(--line-strong);border-radius:6px;padding:8px 10px;font:500 14px/1 var(--sans);color:var(--ink);cursor:pointer}
@media (max-width:980px){
  .menu-btn{display:inline-flex}
  nav.links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--ground);border-bottom:1px solid var(--line);padding:8px clamp(16px,4vw,40px) 16px}
  nav.links.open{display:flex}
  nav.links a:not(.btn){display:block!important;padding:12px 0;border-bottom:1px solid var(--line)}
  nav.links .btn{margin-top:12px;justify-content:center}
}
nav.links a[aria-current="page"]{color:var(--ink);text-decoration:underline;text-decoration-color:var(--brand);text-underline-offset:6px}
.btn.small{padding:9px 14px;font-size:14px}
.page-hero{padding-block:clamp(40px,7vw,80px) clamp(24px,4vw,40px)}
.page-hero h1{font-size:clamp(38px,5.2vw,66px);line-height:1.04;letter-spacing:-.015em;margin-top:14px;max-width:18em}
.page-hero h1 em{color:var(--brand)}
.page-hero .lede{max-width:40em}
.page-hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.crumbs{font-size:13px;color:var(--faint);display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}
.band{padding-block:clamp(40px,6vw,72px)}
.band.tint{background:var(--panel-2)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:980px){.grid3,.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid2,.grid3,.grid4{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px;display:flex;flex-direction:column;gap:8px;min-width:0;text-decoration:none;color:inherit}
a.card:hover{border-color:var(--ink);box-shadow:3px 3px 0 var(--paper-deep)}
.card h3{font-size:22px;line-height:1.2}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.card .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:10px}
.card .count{font:500 12px/1.3 var(--mono);color:var(--faint)}
.badge{font:600 10.5px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:99px;white-space:nowrap;display:inline-block}
.badge.st-tested-real,.badge.st-tested-sample,.badge.st-proven-client{background:var(--ok-bg);color:var(--ok)}
.badge.st-designed{background:var(--warn-bg);color:var(--warn)}
.badge.st-planned{border:1px dashed var(--line-strong);color:var(--faint)}
.badge.ck{background:var(--panel-2);color:var(--muted)}
.badge.ck-Proof{background:var(--ok-bg);color:var(--ok)}
.badge.ck-Veto{background:#f3e2c2;color:var(--t-decide)}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin-bottom:24px}
.filters .field{min-width:180px;flex:1}
.filters .field.search{flex:2;min-width:220px}
.lib-count{font:500 13px/1.3 var(--mono);color:var(--faint);margin:-8px 0 18px}
.wf-card[hidden]{display:none}
.prose{max-width:44em}
.prose h2{font-size:clamp(28px,3.2vw,38px);line-height:1.12;margin:0 0 14px}
.prose h3{font-size:22px;margin:28px 0 8px}
.prose p,.prose li{color:var(--muted);font-size:16.5px}
.prose ul{padding-left:20px}
.facts{width:100%;border-collapse:collapse;font-size:15px}
.facts th{font:600 11px/1.3 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--faint);text-align:left;padding:0 12px 10px 0;border-bottom:1px solid var(--ink);vertical-align:bottom}
.facts td{padding:13px 12px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}
.facts td:first-child{font-weight:500;width:32%}
.facts td small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}}
.judgement{border-top:1px solid var(--ink)}
.judgement > div{padding:16px 0;border-bottom:1px solid var(--line)}
.judgement q{display:block;font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.3;quotes:none}
.judgement q::before{content:"Judgement: ";font:600 10.5px/1 var(--sans);font-style:normal;letter-spacing:.06em;text-transform:uppercase;color:var(--t-decide);vertical-align:3px}
.judgement p{margin:8px 0 0;color:var(--muted);font-size:15px}
.shape{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}
@media (max-width:720px){.shape{grid-template-columns:minmax(0,1fr)}}
.shape > div{padding:18px 18px 18px 0}
.shape > div+div{padding-left:18px;border-left:1px solid var(--line)}
@media (max-width:720px){.shape > div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}}
.shape .k{margin-bottom:8px}
.shape p{margin:0;color:var(--muted);font-size:15px}
.result{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px}
.result .held{margin:10px 0 8px}
.planned-note{background:var(--warn-bg);color:var(--warn);border-radius:8px;padding:12px 14px;font-size:14px;margin-top:18px}
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font:500 17px/1.4 var(--sans);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--faint)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:10px 0 0;max-width:44em}
.cta-band{background:var(--ink);color:var(--on-ink)}
.cta-band .wrap{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.cta-band h2{font-size:clamp(28px,3.4vw,42px);line-height:1.1}
.cta-band h2 em{color:var(--brand-on-dark)}
.cta-band p{color:var(--on-ink-muted);margin:10px 0 0;max-width:36em}
.cta-band .ctas{display:flex;flex-wrap:wrap;gap:12px}
.btn.outline-light{background:transparent;color:var(--on-ink);border-color:#5a574f}
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:900px){.tiers{grid-template-columns:minmax(0,1fr)}}
.tier{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:26px;display:flex;flex-direction:column;gap:10px}
.tier.mark{border-color:var(--ink);box-shadow:4px 4px 0 var(--paper-deep)}
.tier h3{font-size:26px}
.tier .price{font-family:var(--serif);font-size:34px;line-height:1.1}
.tier .price small{font-family:var(--sans);font-size:14px;color:var(--muted)}
.tier ul{margin:6px 0 0;padding-left:18px;color:var(--muted);font-size:14.5px}
.tier .btn{margin-top:auto;justify-content:center}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:28px;width:100%}
@media (max-width:900px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.foot-grid h4{font:600 11px/1.3 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--on-ink);margin:0 0 10px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.foot-grid a{color:var(--on-ink-muted);text-decoration:none}
.foot-grid a:hover{color:var(--on-ink);text-decoration:underline}
.workflow-note{grid-column:1/-1;font-size:14px;color:var(--muted);margin:0}
.judgement .problem{font-family:var(--serif);font-size:21px;line-height:1.3;color:var(--ink);margin:0}

/* ===== see it run: the workflow's stages beside its example run ===== */
.runbox{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:clamp(20px,3vw,36px);align-items:start}
@media (max-width:980px){.runbox{grid-template-columns:minmax(0,1fr)}}
.runflow{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--ink)}
.rf-stage{appearance:none;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:14px 12px 14px 14px;font:inherit;color:inherit;cursor:pointer;display:flex;flex-direction:column;gap:6px;position:relative;transition:background .25s}
.rf-stage::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:2px;background:transparent;transition:background .25s}
.rf-stage:hover{background:var(--panel)}
.rf-k{font:600 11px/1.3 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--faint)}
.rf-k .chip{font-size:10.5px}
.rf-person{border:1px solid var(--brand)}
.rf-d{font-size:14px;color:var(--muted);line-height:1.45}
.runflow[data-active="code"] .rf-stage[data-kind="code"],
.runflow[data-active="engine"] .rf-stage[data-kind="engine"],
.runflow[data-active="person"] .rf-stage[data-kind="person"],
.rf-stage[aria-pressed="true"]{background:var(--panel)}
.runflow[data-active="code"] .rf-stage[data-kind="code"]::before{background:var(--ok)}
.runflow[data-active="engine"] .rf-stage[data-kind="engine"]::before{background:var(--t-decide)}
.runflow[data-active="person"] .rf-stage[data-kind="person"]::before{background:var(--brand)}
.rf-stage[aria-pressed="true"]::before{background:var(--ink)}
.ledger tr.row{transition:background .3s,opacity .3s}
.ledger[data-focus="code"] tr.row:not([data-kind="code"]),
.ledger[data-focus="engine"] tr.row:not([data-kind="engine"]),
.ledger[data-focus="person"] tr.row:not([data-kind="person"]){opacity:.28}
@media (prefers-reduced-motion:reduce){.rf-stage,.rf-stage::before,.ledger tr.row{transition:none}}

/* ===== what it could save ===== */
.calc{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(20px,3vw,36px);align-items:stretch}
@media (max-width:900px){.calc{grid-template-columns:minmax(0,1fr)}}
.calc-in{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px;align-content:start}
@media (max-width:520px){.calc-in{grid-template-columns:minmax(0,1fr)}}
.calc-in .field input[type=number],.calc-in .field select{font:400 15px/1.4 var(--sans);color:var(--ink);background:var(--panel);border:1px solid var(--line-strong);border-radius:6px;padding:10px 12px;width:100%}
.calc-rate{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px}
.calc-rate select{width:auto}
.calc-in input[type=range]{width:100%;accent-color:var(--brand)}
.calc-out{background:var(--ink);color:var(--on-ink);border-radius:10px;padding:22px;display:grid;gap:14px;align-content:start}
.calc-out > div{display:grid;gap:2px;padding-bottom:12px;border-bottom:1px solid #3a3833}
.calc-out > div:last-child{border-bottom:0;padding-bottom:0}
.calc-out span{font:600 11px/1.3 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--on-ink-muted)}
.calc-out b{font-family:var(--serif);font-weight:400;font-size:clamp(30px,3.6vw,40px);line-height:1.1;font-variant-numeric:tabular-nums}
.calc-out small{color:var(--on-ink-muted);font-size:13px}
.calc-save b{color:var(--brand-on-dark)}
.calc-save small{color:var(--on-ink);font-size:15px}