/* StarnaIntelligence website styles. Built on the document system shared with the
   sister company speedupgrc: tokens first, then frame, reading column, components.
   Website additions are appended at the end. */

@font-face{font-family:"Hanken Grotesk";src:url(fonts/hanken-grotesk.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Fragment Mono";src:url(fonts/fragment-mono.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  /* frame: masthead and opening field */
  --frame:#0a1630; --frame-2:#10224a; --on-frame:#ffffff; --on-frame-2:#a9b8dc; --on-frame-hover:#c9d3ff; --mark:#8ea0ff; --frame-line:rgba(169,184,220,.22);
  /* reading ground */
  --bg:#ffffff; --surface:#ffffff; --subtle:#f6f8fb; --ink:#0d1b34; --muted:#52607a; --faint:#66738c;
  --line:#e3e8f0; --line-strong:#c9d2e0; --rail:#e9edf3;
  /* accents */
  --accent:#3247d6; --accent-ink:#2a3bb8; --accent-soft:#eef0ff; --gold:#f0b429; --gold-soft:#fff3d6; --gold-hover:#f6c65a; --on-gold:#0a1630; --gold-ring:rgba(240,180,41,.32);
  --good:#11704f; --good-soft:#e3f4ec; --warn:#8a5300; --warn-soft:#fcebdc; --bad:#b42318; --bad-soft:#fde8e6;
  --select:#d9ddff; --code:#f1f3f8;
  /* depth */
  --shadow:0 1px 1px rgba(13,27,52,.04),0 12px 32px -16px rgba(13,27,52,.20);
  --radius:14px; --radius-sm:8px;
  /* type */
  --sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Fragment Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --frame:#060d1d; --frame-2:#0b1630; --on-frame-2:#a9b8dc;
    --bg:#0b1428; --surface:#111d36; --subtle:#0f1a31; --ink:#e8edf7; --muted:#9aa8c4; --faint:#8593ae;
    --line:#22314f; --line-strong:#33476e; --rail:#18243f;
    --accent:#8ea0ff; --accent-ink:#a9b6ff; --accent-soft:#1b2552; --gold-soft:#2e2410;
    --good:#4fd1a1; --good-soft:#10302a; --warn:#f39a5b; --warn-soft:#2e1d12; --bad:#ff8a7a; --bad-soft:#3a1814;
    --select:#2a3672; --code:#16223e;
    --shadow:0 1px 1px rgba(0,0,0,.3),0 14px 34px -18px rgba(0,0,0,.6);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --frame:#060d1d; --frame-2:#0b1630; --on-frame-2:#a9b8dc;
  --bg:#0b1428; --surface:#111d36; --subtle:#0f1a31; --ink:#e8edf7; --muted:#9aa8c4; --faint:#8593ae;
  --line:#22314f; --line-strong:#33476e; --rail:#18243f;
  --accent:#8ea0ff; --accent-ink:#a9b6ff; --accent-soft:#1b2552; --gold-soft:#2e2410;
  --good:#4fd1a1; --good-soft:#10302a; --warn:#f39a5b; --warn-soft:#2e1d12; --bad:#ff8a7a; --bad-soft:#3a1814;
  --select:#2a3672; --code:#16223e;
  --shadow:0 1px 1px rgba(0,0,0,.3),0 14px 34px -18px rgba(0,0,0,.6);
  color-scheme:dark;
}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scrollbar-color:var(--line-strong) var(--bg);overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--sans);font-feature-settings:"kern","liga";text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:clip}
::selection{background:var(--select);color:var(--ink)}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:12px;border:3px solid var(--bg)}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:.22em;text-decoration-color:color-mix(in srgb,var(--accent) 40%,transparent);transition:text-decoration-color .2s var(--ease)}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
code{font-family:var(--mono);font-size:.84em;background:var(--code);padding:.12em .38em;border-radius:5px}
b,strong{font-weight:600}
.skip{position:absolute;left:-999px;top:8px;background:var(--surface);color:var(--ink);padding:8px 12px;border-radius:var(--radius-sm);z-index:20}
.skip:focus{left:16px}

/* ---------- Frame: masthead ---------- */
.masthead{position:sticky;top:0;z-index:10;background:var(--frame);border-bottom:1px solid var(--frame-line)}
.masthead .in{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:32px;min-height:60px}
.mark{font-weight:600;font-size:1.12rem;letter-spacing:-.02em;color:var(--on-frame);text-decoration:none;display:flex;align-items:center;gap:9px}
.mark svg{width:22px;height:22px;flex:none}
.mark svg path{stroke:var(--mark);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mark svg circle{fill:var(--gold)}
.pages{display:flex;gap:2px;margin:0;padding:0;list-style:none}
.pages a{display:block;padding:19px 11px 17px;color:var(--on-frame-2);text-decoration:none;font-size:.93rem;font-weight:450;border-bottom:2px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
.pages a:hover{color:var(--on-frame)}
.pages a[aria-current]{color:var(--on-frame);border-bottom-color:var(--gold)}
.theme{margin-left:auto;display:inline-flex;align-items:center;gap:7px;background:transparent;border:1px solid var(--frame-line);color:var(--on-frame-2);border-radius:999px;padding:6px 13px;font:500 .84rem var(--sans);cursor:pointer;transition:border-color .2s var(--ease),color .2s var(--ease),background-color .2s var(--ease)}
.theme:hover{color:var(--on-frame);border-color:rgba(169,184,220,.5);background:rgba(169,184,220,.08)}
.theme svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.masthead :focus-visible{outline-color:var(--gold)}

/* ---------- Document grid with rails ---------- */
.doc{max-width:1180px;margin:0 auto;padding:0 24px;position:relative}
.doc::before,.doc::after{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--rail);pointer-events:none}
.doc::before{left:0}.doc::after{right:0}
.row{display:grid;grid-template-columns:minmax(0,46rem) minmax(0,1fr);column-gap:64px}
.row > .note{grid-column:2;align-self:start}
.row > :not(.note){grid-column:1}
.wide{grid-column:1 / -1 !important}

/* ---------- Frame: opening field ---------- */
.opening{position:relative;z-index:1;padding:clamp(64px,10vw,132px) 0 clamp(56px,8vw,104px);color:var(--on-frame);border-image:linear-gradient(var(--frame) 0 0) fill 0 / / 0 100vw;isolation:isolate}
.opening .field{position:absolute;z-index:-1;top:0;bottom:0;right:calc(50% - 50vw);width:min(62vw,980px);height:100%;object-fit:cover;object-position:left center;pointer-events:none;user-select:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 28%);mask-image:linear-gradient(90deg,transparent,#000 28%)}
.opening h1{font-weight:300;font-size:clamp(2.6rem,5.6vw,4.5rem);line-height:1.04;letter-spacing:-.04em;margin:0 0 .5em;max-width:15ch;text-wrap:balance;color:var(--on-frame)}
.opening h1.long{font-size:clamp(2.1rem,4.2vw,3.4rem);max-width:21ch;line-height:1.08}
.lede{font-size:clamp(1.1rem,1.5vw,1.28rem);line-height:1.55;color:var(--on-frame-2);max-width:38rem;margin:0;text-wrap:pretty}
.lede b{color:var(--on-frame);font-weight:500}
.opening a{color:var(--on-frame)}

/* ---------- Reading column ---------- */
section.part{padding:clamp(56px,7vw,96px) 0 0}
h2{font-weight:500;font-size:clamp(1.55rem,2.6vw,2.05rem);line-height:1.2;letter-spacing:-.028em;margin:0 0 .7em;text-wrap:balance;color:var(--ink)}
/* Two-tone heading: the statement in ink runs on into its explanation in slate */
h2:has(+ p.sub){display:inline}
h2:has(+ p.sub)::after{content:"."}
h2:has(+ p.sub) + p.sub{display:inline;font-size:clamp(1.55rem,2.6vw,2.05rem);line-height:1.2;letter-spacing:-.028em;font-weight:400;color:var(--muted);text-wrap:pretty}
h2:has(+ p.sub) + p.sub + *{margin-top:1.4em}
h3{font-size:1.05rem;font-weight:600;line-height:1.35;margin:0 0 .3em;letter-spacing:-.012em}
p{margin:0 0 1em;max-width:68ch;text-wrap:pretty}
.part p.sub{color:var(--muted);font-size:1.06rem;margin-bottom:1.6em}
ul.plain{margin:0 0 1em;padding-left:1.15em}
ul.plain li{margin:.3em 0;max-width:66ch}
ul.plain li::marker{color:var(--accent)}
.statement{font-weight:300;font-size:clamp(1.45rem,2.5vw,1.95rem);line-height:1.28;letter-spacing:-.03em;margin:.6em 0 1.1em;max-width:30ch;text-wrap:balance}

/* Margin notes: where every claim comes from */
.note{font-size:.8rem;line-height:1.55;color:var(--faint);padding-top:.6rem;border-top:1px solid var(--line);margin-top:.5rem}
.note .nh{display:block;font-weight:600;color:var(--muted);margin-bottom:.2rem}
.note code{font-size:.92em;background:none;padding:0;color:var(--muted);word-break:break-word}
.note p{margin:0 0 .5em}

/* ---------- Ruled lists ---------- */
.shifts,.horizon,.choices,ol.tenets,dl.roles{border-top:1px solid var(--line-strong)}
.shifts{list-style:none;margin:8px 0 0;padding:0}
.shifts li{display:grid;grid-template-columns:minmax(0,1fr) 40px minmax(0,1.25fr);gap:12px 20px;align-items:start;padding:24px 0;border-bottom:1px solid var(--line)}
.shifts .from{color:var(--muted);font-size:.97rem}
.shifts .from b{display:block;color:var(--muted);font-weight:500;margin-bottom:.15em}
.shifts .to b{display:block;font-size:1.22rem;font-weight:500;line-height:1.28;margin-bottom:.25em;letter-spacing:-.02em}
.shifts .to span{font-size:.97rem}
.shifts svg{width:32px;height:20px;margin-top:4px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

.scenes,.proofs{display:grid;grid-template-columns:repeat(var(--n,2),minmax(0,1fr));background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.proofs{--n:3}
.scene,.proofs > div{padding:24px 26px 26px}
.scene + .scene,.proofs > div + div{border-left:1px solid var(--line)}
.scene p{margin:0;font-size:1.1rem;line-height:1.55;letter-spacing:-.01em}
.scene h3,.proofs h3{margin-bottom:.5em}
.proofs p{margin:0;font-size:.97rem;color:var(--muted)}

dl.roles{margin:0;display:grid;grid-template-columns:9rem minmax(0,1fr)}
dl.roles dt,dl.roles dd{padding:17px 0;border-bottom:1px solid var(--line);margin:0}
dl.roles dt{font-weight:600;padding-right:16px}
dl.roles dt small{display:block;font-weight:400;color:var(--muted);font-size:.84rem}
dl.roles dd q{font-size:1.1rem;font-weight:500;letter-spacing:-.015em;display:block;margin-bottom:.25em}
dl.roles dd q::before,dl.roles dd q::after{content:none}
dl.roles dd span{color:var(--muted);font-size:.95rem}

.horizon{list-style:none;margin:0;padding:0}
.horizon li{display:grid;grid-template-columns:8rem minmax(0,1fr);gap:6px 20px;padding:18px 0;border-bottom:1px solid var(--line)}
.horizon .when{font-size:.85rem;font-weight:500;color:var(--muted);padding-top:.15em;font-variant-numeric:tabular-nums}
.horizon li.now .when{color:var(--accent-ink)}
.horizon li.now .when::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--gold);margin-right:8px;vertical-align:.08em}
.horizon h3{margin:0 0 .2em}
.horizon p{margin:0;color:var(--muted)}

ol.tenets{list-style:none;margin:0;padding:0;counter-reset:t}
ol.tenets li{counter-increment:t;display:grid;grid-template-columns:2.8rem minmax(0,1fr);padding:18px 0;border-bottom:1px solid var(--line)}
ol.tenets li::before{content:counter(t);font-size:1.05rem;font-weight:500;line-height:1.35;color:var(--accent-ink);font-variant-numeric:tabular-nums}
ol.tenets p{margin:0;color:var(--muted)}

.limits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px;margin-top:4px}
.limits div{padding:16px 0;border-top:1px solid var(--line)}
.limits p{margin:0;font-size:.97rem;color:var(--muted)}

.choices{list-style:none;margin:0;padding:0}
.choices li{display:grid;grid-template-columns:minmax(0,15rem) minmax(0,1fr);gap:8px 32px;padding:20px 0;border-bottom:1px solid var(--line)}
.choices h3{font-size:1.12rem;font-weight:500;line-height:1.3;letter-spacing:-.02em;margin:0}
.choices li > div:first-child .status{margin-top:8px}
.choices p{margin:0}
.choices p + p{margin-top:.5em;color:var(--muted);font-size:.93rem}

/* ---------- Panels: tables ---------- */
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.table{width:100%;border-collapse:collapse;font-size:.94rem;font-variant-numeric:tabular-nums}
.table th,.table td{text-align:left;vertical-align:top;padding:14px 18px;border-bottom:1px solid var(--line)}
.table tbody tr:last-child td{border-bottom:0}
.table thead th{font-size:.78rem;font-weight:600;color:var(--muted);background:var(--subtle);padding-top:11px;padding-bottom:11px;letter-spacing:.01em}
.table td:first-child{font-weight:500;width:30%}
.table td:first-child small{display:block;font-weight:400;color:var(--muted);font-size:.84rem;margin-top:.15em}
.table td.num,.table th.num{text-align:right;white-space:nowrap}
.table td.when{white-space:nowrap;font-weight:500;width:8rem;font-variant-numeric:tabular-nums}
.table td.src{color:var(--muted);font-size:.86rem;width:22%}
.risks td:first-child{width:36%}

/* Status: a dot plus a word, never colour alone */
.status{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;font-size:.82rem;font-weight:500}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;flex:none}
.status.built{color:var(--good)}
.status.spec{color:var(--accent-ink)}
.status.design{color:var(--warn)}
.status.design::before{background:none;border:1.5px solid currentColor;width:7px;height:7px}
.status.part{color:var(--good)}
.status.part::before{background:linear-gradient(90deg,currentColor 50%,transparent 50%);border:1.5px solid currentColor;width:7px;height:7px}
.status.prop{color:var(--muted)}
.status.prop::before{background:none;border:1.5px dashed currentColor;width:7px;height:7px}


/* ---------- Closing band: the frame returns to bracket the column ---------- */
.closing{position:relative;z-index:1;isolation:isolate;margin-top:clamp(80px,10vw,128px);padding:clamp(36px,5vw,56px) 0 0;color:var(--on-frame);border-image:linear-gradient(var(--frame) 0 0) fill 0 / / 0 100vw}
.closing .field{position:absolute;z-index:-1;top:0;bottom:0;right:calc(50% - 50vw);width:min(46vw,720px);height:100%;object-fit:cover;object-position:left center;opacity:.5;pointer-events:none;user-select:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 40%);mask-image:linear-gradient(90deg,transparent,#000 40%)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:0}
.pager a{display:block;padding:6px 0;text-decoration:none;color:var(--on-frame)}
.pager a.next{text-align:right}
.pager small{display:block;font-size:.8rem;color:var(--on-frame-2);font-weight:500;margin-bottom:2px}
.pager span{display:inline-flex;align-items:center;gap:.4em;font-weight:300;font-size:1.9rem;letter-spacing:-.035em;transition:color .2s var(--ease)}
.pager .arw{width:28px;height:18px;flex:none;stroke:var(--on-frame-2);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s var(--ease)}
.pager .arw.back{transform:rotate(180deg)}
.pager a.next:hover .arw{transform:translateX(4px)}
.pager a:not(.next):hover .arw.back{transform:rotate(180deg) translateX(4px)}
.pager a:hover span{color:var(--on-frame-hover)}
.pager a:hover .arw{stroke:var(--on-frame)}
.closing :focus-visible{outline-color:var(--gold)}
.colophon{margin-top:clamp(28px,4vw,44px);padding:22px 0 56px;border-top:1px solid var(--frame-line);color:var(--on-frame-2);font-size:.82rem;max-width:none}
.colophon p{margin:0 0 .6em;max-width:72ch}
.colophon a{color:var(--on-frame);text-decoration-color:rgba(255,255,255,.4)}
.colophon code{background:rgba(169,184,220,.12);color:var(--on-frame)}
.after{margin-top:1.4em}

/* ---------- Motion: the one authored moment lives in lines.svg; text settles once ---------- */
@media (prefers-reduced-motion:no-preference){
  .opening h1,.opening .lede{animation:settle .9s var(--ease) both}
  .opening .lede{animation-delay:.1s}
  @keyframes settle{from{opacity:.001;transform:translateY(8px)}to{opacity:1;transform:none}}
}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .row{grid-template-columns:minmax(0,1fr)}
  .row > .note{grid-column:1;max-width:46rem;margin-top:1.2rem}
  .opening .field{width:100vw;opacity:.45}
}
@media (max-width:760px){
  body{font-size:16.5px}
  .masthead .in{padding:10px 16px 0;gap:0 8px;flex-wrap:wrap;min-height:0}
  .doc{padding:0 16px}
  .doc::before,.doc::after{display:none}
  .pages{gap:0;order:3;width:calc(100% + 12px);margin:4px -6px 0}
  .pages a{padding:10px 6px 11px;font-size:.9rem}
  .theme .lbl{display:none}
  .theme{padding:7px}
  .opening{padding-bottom:180px}
  .opening .field{top:auto;bottom:0;height:170px;width:100vw;right:calc(50% - 50vw);opacity:1;object-position:30% 50%;-webkit-mask-image:none;mask-image:none}
  .shifts li{grid-template-columns:minmax(0,1fr);gap:6px}
  .shifts svg{transform:rotate(90deg);margin:0;width:22px}
  .scenes,.proofs,.limits{grid-template-columns:minmax(0,1fr)}
  .scene + .scene,.proofs > div + div{border-left:0;border-top:1px solid var(--line)}
  dl.roles{grid-template-columns:minmax(0,1fr)}
  dl.roles dt{border-bottom:0;padding-bottom:0}
  .horizon li,.choices li{grid-template-columns:minmax(0,1fr)}
  .plan{background:none;border:0;box-shadow:none;border-radius:0;overflow:visible}
  .plan .axis,.plan .cols{display:none}
  .plan .lane{display:block;padding:12px 0;border-top:1px solid var(--line)}
  .plan .lane > b{display:block;padding:0 0 6px}
  .plan .bar{display:block}
  .plan .bar,.plan .pin{margin:6px 0}
  .plan .when{display:inline;font-weight:400;color:var(--muted)}
  .plan .when::after{content:" · "}
  .pager span{font-size:1.35rem}
  .closing .field{display:none}
  .scroll{overflow:visible}
  .table thead{display:none}
  .table,.table tbody,.table tr,.table td{display:block;width:auto!important}
  .table tr{padding:14px 16px;border-bottom:1px solid var(--line)}
  .table tbody tr:last-child{border-bottom:0}
  .table th,.table td{padding:0;border:0}
  .table td::before{content:attr(data-label);display:block;font-size:.72rem;font-weight:600;color:var(--muted);margin-top:10px}
  .table td:first-child::before{content:none}
  .table td.when{white-space:normal}
}
@media print{
  .masthead,.theme,.skip,.opening .field,.closing .field{display:none}
  .closing{border-image:none;color:#000}
  body{background:#fff;font-size:11pt}
  .opening{border-image:none;color:#000}
  .opening h1,.lede{color:#000;animation:none}
  section.part{break-inside:avoid-page}
}

/* ---------- StarnaIntelligence additions ---------- */
/* Chain: a process read as a decision supply chain. Steps on one hairline, cobalt arrows between. */
.chain{list-style:none;margin:8px 0 0;padding:18px 0;display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line)}
.chain li{display:flex;align-items:center;gap:14px;margin:0;font-size:1.05rem;font-weight:500;letter-spacing:-.012em}
.chain li:not(:last-child)::after{content:"";width:22px;height:12px;flex:none;background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 12'%3E%3Cpath d='M1 6h19M15 1.5 20 6l-5 4.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 12'%3E%3Cpath d='M1 6h19M15 1.5 20 6l-5 4.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.chain li:last-child{color:var(--accent-ink)}
.part .chain{margin-bottom:.6em}
.proofs.four{--n:4}
.proofs ul{margin:.4em 0 0;padding-left:1.1em;font-size:.95rem;color:var(--muted)}
.proofs ul li{margin:.25em 0}
.proofs ul li::marker{color:var(--accent)}
.table td .status{margin-top:2px}
.table.wide-first td:first-child{width:24%}
.status.prov{color:var(--good)}
@media (max-width:1000px){.proofs.four{--n:2}.proofs.four > div:nth-child(3){border-left:0}.proofs.four > div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:760px){.chain li{font-size:.98rem}.proofs.four{--n:1}}
/* Two-by-two scene grid: second row takes a hairline above, odd cells drop the left rule */
.scenes.two{--n:2}
.scenes.two > .scene:nth-child(odd){border-left:0}
.scenes.two > .scene:nth-child(n+3){border-top:1px solid var(--line)}
/* Margin note under a wide section: full row, held to the reading measure */
.row > .note.wide{max-width:46rem;margin-top:1.4rem}
@media (max-width:760px){
  /* Stacked table cards read top to bottom: numbers align with every other field */
  .table td.num,.table th.num{text-align:left}
}

/* ---------- Website additions ---------- */
:root{--bleed:max(24px,calc((100vw - 1180px) / 2 + 24px));--reach:calc(64px + 7rem)}
@media (max-width:1100px){:root{--reach:0px}}
@media (max-width:760px){:root{--bleed:16px}}

/* Primary action: gold, the one warm thing a visitor can press */
.act-btn{display:inline-flex;align-items:center;gap:10px;background:var(--gold);color:var(--on-gold);font:600 1rem/1 var(--sans);letter-spacing:-.01em;text-decoration:none;padding:15px 22px;border-radius:999px;border:0;cursor:pointer;transition:background-color .2s var(--ease)}
.act-btn svg{width:20px;height:12px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s var(--ease)}
.act-btn:hover{background:var(--gold-hover)}
.act-btn:hover svg{transform:translateX(3px)}
.act-btn.sm{padding:9px 15px;font-size:.88rem}
.act-btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.part .act-btn:focus-visible{outline-color:var(--accent)}

/* Masthead: the four acts are the tabs; the gold underline follows the reader */
.masthead .in{gap:24px}
.masthead nav{min-width:0}
.masthead .pages a{padding-left:10px;padding-right:10px}
.masthead .theme{margin-left:auto}

/* Opening field: the tagline is the headline's spine */
.hero{position:relative;z-index:1;isolation:isolate;color:var(--on-frame);border-image:linear-gradient(var(--frame) 0 0) fill 0 / / 0 100vw;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,21rem);grid-template-areas:"acts head" "cta .";column-gap:64px;row-gap:clamp(28px,3vw,40px);padding:clamp(40px,6vw,72px) 0 clamp(56px,7vw,88px)}
.hero .head{grid-area:head;padding-top:clamp(8px,1.4vw,20px)}
.hero h1{font-weight:300;font-size:clamp(1.6rem,2.3vw,2.05rem);line-height:1.18;letter-spacing:-.03em;margin:0 0 .7em;text-wrap:balance;color:var(--on-frame)}
.hero .lede{font-size:1.06rem;line-height:1.6}
.hero .cta{grid-area:cta;display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px}
.hero .cta a.quiet{color:var(--on-frame-hover);font-size:.98rem}
.hero .cta a.quiet:hover{color:var(--on-frame)}
.hero :focus-visible{outline-color:var(--gold)}

.acts{grid-area:acts;list-style:none;margin:0;padding:0;border-top:1px solid var(--frame-line)}
.acts li{position:relative;border-bottom:1px solid var(--frame-line)}
.acts a{display:grid;grid-template-columns:minmax(0,28rem) minmax(0,1fr);align-items:center;gap:8px 24px;padding:clamp(6px,1vw,12px) 0;color:inherit;text-decoration:none}
.acts .verb{font-weight:300;font-size:clamp(3rem,6.2vw,5.4rem);line-height:1.04;letter-spacing:-.04em;color:var(--on-frame);transition:color .2s var(--ease)}
.acts .why{font-size:1.06rem;line-height:1.5;color:var(--on-frame-2);max-width:25ch;transition:color .2s var(--ease)}
.acts a:hover .verb{color:var(--on-frame-hover)}
.acts a:hover .why{color:var(--on-frame)}
.acts a:focus-visible{outline-offset:-2px;border-radius:6px}

/* The fan of lines converges into the ledger node beside Compound, then leaves as a trail of records */
.acts .fan{--h:clamp(420px,58vw,820px);position:absolute;z-index:-1;right:calc(-1 * var(--reach));width:calc(100% + var(--bleed) + var(--reach));max-width:none;height:var(--h);bottom:calc(50% - var(--h) / 6);pointer-events:none;user-select:none}
.acts .node{position:absolute;z-index:-1;right:calc(-1 * var(--reach));top:50%;width:11px;height:11px;margin:-5.5px -5.5px 0 0;border-radius:50%;background:var(--gold);box-shadow:0 0 0 8px var(--gold-ring)}
.acts .trail{position:absolute;z-index:-1;left:calc(100% + var(--reach));top:50%;width:calc(21rem + 64px + var(--bleed) - var(--reach));height:12px;margin-top:-6px;pointer-events:none;
  background:linear-gradient(var(--gold),var(--gold)) 0 50%/100% 1.3px no-repeat,radial-gradient(circle,var(--gold) 2.4px,transparent 3px) 46px 50%/46px 12px repeat-x;
  -webkit-mask-image:linear-gradient(90deg,#000 10%,transparent 92%);mask-image:linear-gradient(90deg,#000 10%,transparent 92%)}

/* Act heads: the verb opens its section, two-tone, at display weight */
.act-head{font-weight:300;font-size:clamp(2.3rem,4.6vw,3.6rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 .55em;max-width:23ch;text-wrap:balance}
.act-head span{color:var(--muted)}
section.act{padding-top:clamp(80px,10vw,136px);scroll-margin-top:60px}
section.part{scroll-margin-top:60px}
.part > div > p.lead{font-size:1.12rem;line-height:1.6;max-width:62ch}

/* Flow: the bank's knowledge to a governed workforce */
.flow{--n:4}
.flow > div{position:relative}
.flow > div + div::before{content:"";position:absolute;left:-11px;top:30px;width:22px;height:22px;border-radius:50%;background:var(--surface);border:1px solid var(--line);
  -webkit-mask:none;box-shadow:none}
.flow > div + div::after{content:"";position:absolute;left:-6px;top:35px;width:12px;height:12px;background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M1.5 6h8.5M6.5 2.5 10 6l-3.5 3.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M1.5 6h8.5M6.5 2.5 10 6l-3.5 3.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.proofs .big{display:block;font-weight:300;font-size:2.4rem;line-height:1.05;letter-spacing:-.04em;color:var(--ink);margin-bottom:.3em;font-variant-numeric:tabular-nums}
.scope{font-size:.86rem;color:var(--muted);margin-top:14px;max-width:72ch}

/* Use cases: modes as words, waves as ruled groups */
.mode{display:inline-block;font-size:.8rem;font-weight:500;color:var(--muted);white-space:nowrap}
.uses{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:32px;border-top:1px solid var(--line-strong)}
.uses li{padding:18px 0 20px;border-bottom:1px solid var(--line)}
.uses h3{margin-bottom:.25em}
.uses p{margin:0 0 .45em;font-size:.95rem;color:var(--muted)}
.group-head{font-size:1.12rem;font-weight:500;letter-spacing:-.02em;margin:2.6em 0 .9em}
.group-head + p.sub{margin-top:-.6em}

/* Sprint: offer beside a working request form */
.sprint{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,25rem);gap:40px 64px;align-items:start}
.sprint .offer > p{max-width:56ch}
.gets{list-style:none;margin:1.4em 0 1.6em;padding:0;border-top:1px solid var(--line-strong)}
.gets li{display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:4px 20px;padding:14px 0;border-bottom:1px solid var(--line)}
.gets .when{font-size:.85rem;font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums;padding-top:.15em}
.gets li:last-child .when{color:var(--accent-ink)}
.gets b{display:block;font-weight:600}
.gets span{color:var(--muted);font-size:.95rem}
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 26px 26px;position:sticky;top:84px}
.form h3{font-size:1.2rem;font-weight:500;letter-spacing:-.02em;margin:0 0 .2em}
.form .fields > p:not(.fine){color:var(--muted);font-size:.92rem;margin:0 0 1.1em}
.field-row{margin:0 0 14px}
.field-row label{display:block;font-size:.84rem;font-weight:500;margin:0 0 6px}
.field-row label small{font-weight:400;color:var(--muted)}
.field-row input,.field-row select,.field-row textarea{width:100%;font:400 1rem/1.4 var(--sans);color:var(--ink);background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:10px 12px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);caret-color:var(--accent)}
.field-row select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%2352607a' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:12px 8px;padding-right:34px}
.field-row textarea{min-height:84px;resize:vertical}
.field-row input::placeholder,.field-row textarea::placeholder{color:var(--faint)}
.field-row input:hover,.field-row select:hover,.field-row textarea:hover{border-color:var(--muted)}
.field-row input:focus,.field-row select:focus,.field-row textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.field-row [aria-invalid="true"]{border-color:var(--bad)}
.field-row .err{display:none;margin:6px 0 0;font-size:.82rem;color:var(--bad)}
.field-row [aria-invalid="true"] + .err{display:block}
.form .act-btn{width:100%;justify-content:center;margin-top:6px}
.form .fine{font-size:.78rem;color:var(--faint);margin:12px 0 0}
.form .send-err{font-size:.88rem;color:var(--bad);margin:12px 0 0}
.form .act-btn[aria-busy="true"]{opacity:.7;cursor:progress}
.form .hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form .done{display:none}
.form.sent .fields{display:none}
.form.sent .done{display:block}
.done h3{display:flex;align-items:center;gap:9px}
.done h3::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--good);flex:none}
.done p{color:var(--muted);font-size:.95rem;margin:0 0 .8em}
.done a{font-weight:500}

/* Role picker: every role reads as a ruled row without script; site.js turns the rows into tabs */
.role-picker{border-top:1px solid var(--line-strong)}
.role{display:grid;grid-template-columns:13rem minmax(0,1fr);gap:6px 24px;padding:20px 0;border-bottom:1px solid var(--line)}
.role[hidden]{display:none}
.role h4{font-size:1rem;font-weight:600;line-height:1.35;margin:0;letter-spacing:-.012em}
.role h4 small{display:block;font-weight:400;color:var(--muted);font-size:.84rem}
.role q{display:block;font-size:1.1rem;font-weight:500;line-height:1.4;letter-spacing:-.015em;margin-bottom:.35em}
.role q::before,.role q::after{content:none}
.role p{margin:0 0 .7em;color:var(--muted);font-size:.97rem}
.role .measure{margin:0;font-size:.92rem}
.role .measure b{display:block;font-size:.78rem;font-weight:600;color:var(--ink);margin-bottom:.1em}
.role-picker.tabbed{border-top:0}
.role-picker.tabbed .role{border-bottom:0;padding:24px 0 4px}
.role-picker.tabbed .role:focus-visible{outline-offset:6px}
.role-tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line-strong)}
.role-tabs button{font:500 .93rem/1.3 var(--sans);color:var(--muted);background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:10px 12px 9px;cursor:pointer;transition:color .2s var(--ease),border-color .2s var(--ease)}
.role-tabs button:first-child{padding-left:0}
.role-tabs button:hover{color:var(--ink)}
.role-tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.role-tabs button:focus-visible{outline-offset:-2px}
/* Phone: the tabs wrap, so they become pills that read the same on any row */
@media (max-width:760px){
  .role{grid-template-columns:minmax(0,1fr)}
  .role-tabs{gap:8px;border-bottom:0}
  .role-tabs button,.role-tabs button:first-child{padding:7px 13px;margin:0;font-size:.88rem;border:1px solid var(--line-strong);border-radius:999px}
  .role-tabs button[aria-selected="true"]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-ink)}
  .role-tabs button:focus-visible{outline-offset:2px}
  .role-picker.tabbed .role{padding-top:20px}
}

/* Team: collective, no portraits */
.team-lede{font-weight:300;font-size:clamp(1.45rem,2.5vw,1.95rem);line-height:1.28;letter-spacing:-.03em;margin:0 0 1.2em;max-width:34ch;text-wrap:balance}

/* Closing band: one last line and the action */
.closing.home{padding-top:clamp(56px,7vw,88px)}
.closing .last{font-weight:300;font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:1.06;letter-spacing:-.04em;margin:0 0 .35em;max-width:16ch;color:var(--on-frame)}
.closing .last + p{color:var(--on-frame-2);max-width:44ch;margin:0 0 1.6em;font-size:1.08rem}

/* Motion: the lines draw once; the four verbs settle in sequence */
@media (prefers-reduced-motion:no-preference){
  .hero h1,.hero .lede,.acts .verb,.acts .why{animation:settle .9s var(--ease) both}
  .hero .lede{animation-delay:.08s}
  .acts li:nth-child(2) .verb,.acts li:nth-child(2) .why{animation-delay:.08s}
  .acts li:nth-child(3) .verb,.acts li:nth-child(3) .why{animation-delay:.16s}
  .acts li:nth-child(4) .verb,.acts li:nth-child(4) .why{animation-delay:.24s}
  .acts .node{animation:fade .5s 1.1s ease-out both}
  .acts .fan{animation:reveal 1.6s var(--ease) both}
  .acts .trail{animation:reveal 1.2s 1.2s var(--ease) both}
  @keyframes fade{from{opacity:0}}
  @keyframes reveal{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
}

@media (max-width:1100px){
  .hero{grid-template-columns:minmax(0,1fr);grid-template-areas:"head" "acts" "cta";row-gap:36px}
  .acts a{grid-template-columns:minmax(0,26rem) minmax(0,1fr)}
  .hero .head{max-width:40rem}
  .acts .trail{display:none}
  .uses{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sprint{grid-template-columns:minmax(0,1fr)}
  .form{position:static;max-width:34rem}
  .flow{--n:2}.flow > div:nth-child(3){border-left:0}.flow > div:nth-child(n+3){border-top:1px solid var(--line)}
  .flow > div:nth-child(3)::before,.flow > div:nth-child(3)::after{display:none}
}
@media (max-width:760px){
  .masthead .in{padding:10px 16px 0}
  .masthead .theme{margin-left:auto}
  .masthead nav{order:3;width:calc(100% + 12px);margin:4px -6px 0}
  .masthead .pages{flex-wrap:wrap}
  .hero{grid-template-areas:"acts" "head" "cta"}
  .acts a{grid-template-columns:minmax(0,1fr);padding:12px 0 16px}
  .acts .verb{font-size:clamp(2.9rem,15vw,4rem)}
  .acts .fan{--h:520px;opacity:.75}
  .uses{grid-template-columns:minmax(0,1fr)}
  .flow{--n:1}.flow > div + div{border-left:0;border-top:1px solid var(--line)}
  .flow > div + div::before,.flow > div + div::after{display:none}
  .gets li{grid-template-columns:minmax(0,1fr)}
  .form{padding:20px}
}
@media print{.hero{border-image:none;color:#000}.acts .fan,.acts .node,.acts .trail{display:none}}
dl.roles.after,.proofs.after,.scroll.after{margin-top:2.2em}
@media (max-width:760px){.masthead .in{gap:0 10px}.masthead .act-btn.sm{padding:8px 13px;font-size:.84rem}}