/* Cardinal Hall site. Shares the Cardinal Verified shell tokens so the house reads as one company. */
@font-face{font-family:"Inter Tight";src:url("fonts/inter-tight.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("fonts/jetbrains-mono.woff2") format("woff2");font-weight:400;font-display:swap}

:root{
  --void:#0A0C10; --deck:#12161F; --deck-2:#171C27; --rule:#1D2330; --rule-soft:#151a23;
  --ink:#EDEFF3; --ink-2:#AEB5C2; --dim:#767E8D;
  --cardinal:#FF4A5C; --relay:#5BC6D9; --owe:#9E8FD6; --pos:#3FCF8E;
  --sans:"Inter Tight",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --gutter:clamp(20px,5vw,72px); --max:1240px; --measure:62ch;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--void);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;font-feature-settings:"ss01" 1,"cv11" 1;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:99;background:var(--ink);color:var(--void);padding:8px 14px;border-radius:8px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(10,12,16,.78);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s}
/* backdrop-filter creates a containing block for fixed descendants, which breaks the
   full-screen mobile menu below — so drop the blur only while that menu is open. */
.nav.menu-open{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--void)}
.nav.scrolled{border-bottom-color:var(--rule)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.mark{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:620;font-size:17px;letter-spacing:-.015em}
.mark i{width:10px;height:10px;border-radius:50%;background:var(--cardinal);box-shadow:0 0 12px rgba(255,74,92,.55)}
.links{display:flex;align-items:center;gap:30px;font-size:15px}
.links a{text-decoration:none;color:var(--ink-2);transition:color .2s}
.links a:hover,.links a[aria-current="page"]{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;
  background:var(--ink);color:var(--void)!important;text-decoration:none;font-weight:600;font-size:15px;
  box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 10px 30px rgba(0,0,0,.35);transition:transform .25s cubic-bezier(.22,1,.36,1),background .2s}
.btn:hover{background:#fff;transform:translateY(-1px)}
.btn.sm{padding:9px 16px;font-size:14px}
.btn-quiet{color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:2px;font-size:15px;transition:color .2s,border-color .2s}
.btn-quiet:hover{color:var(--ink);border-color:var(--ink-2)}
.menu-toggle{display:none;background:none;border:1px solid var(--rule);color:var(--ink);border-radius:999px;padding:8px 14px;font:inherit;font-size:14px}
@media(max-width:760px){
  .menu-toggle{display:block}
  .links{position:fixed;top:68px;left:0;right:0;bottom:0;flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gutter) 20px;
    background:var(--void);border-bottom:1px solid var(--rule);display:none;overflow-y:auto}
  .links.open{display:flex}
  .links a{padding:12px 0;width:100%;font-size:17px}
  .links .btn{margin-top:10px;width:auto}
}

/* ---------- type ---------- */
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.035em;line-height:1.02}
h1{font-size:clamp(56px,9vw,124px);letter-spacing:-.05em;line-height:.94}
h2{font-size:clamp(34px,4.6vw,60px)}
h3{font-size:22px;letter-spacing:-.02em;line-height:1.2}
p{margin:0}
.lede{font-size:clamp(18px,1.6vw,21px);color:var(--ink-2);max-width:var(--measure);line-height:1.55}
.muted{color:var(--dim)}
.data{font-family:var(--mono);font-size:.86em;letter-spacing:0}

/* ---------- hero ---------- */
.hero{padding:clamp(40px,8vh,96px) 0 clamp(60px,10vh,120px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center}
.hero h1{margin-bottom:28px}
.hero .lede{margin-bottom:36px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:26px}
.loop-fig{position:relative;aspect-ratio:1;max-width:600px;width:100%;justify-self:end}
.loop-fig svg{width:100%;height:100%;overflow:visible}
.loop-caption{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);text-align:center;pointer-events:none}
.loop-caption .big{font-size:clamp(22px,2.4vw,30px);font-weight:600;letter-spacing:-.02em;transition:opacity .4s}
.loop-caption .small{font-size:14px;color:var(--dim);margin:4px auto 0;max-width:56%;min-height:1.4em;line-height:1.35;transition:opacity .4s}
.gap-label{font-family:var(--sans);font-size:12.5px;fill:var(--ink-2)}
.gap-label.fixed{fill:var(--ink)}
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .loop-fig{justify-self:center;max-width:440px;margin-top:12px}
}

/* ---------- sections ---------- */
section{padding:clamp(72px,11vh,132px) 0;border-top:1px solid var(--rule-soft)}
.section-head{max-width:760px;margin-bottom:clamp(40px,6vh,64px)}
.section-head h2{margin-bottom:20px}

/* the lifecycle: a real sequence, so it gets a track */
.lifecycle{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;position:relative}
.stage{padding:28px 28px 8px 0;position:relative}
.stage::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--rule)}
.stage .tick{position:absolute;left:0;top:-5px;width:12px;height:12px;border-radius:50%;background:var(--void);border:2px solid var(--c)}
.stage .span-label{display:block;font-size:14px;color:var(--dim);margin:14px 0 10px}
.stage h3{margin-bottom:12px}
.stage p{color:var(--ink-2);font-size:16px;max-width:36ch}
.stage .closes{margin-top:18px;font-size:15px;color:var(--ink)}
.stage .closes b{color:var(--c);font-weight:600}
@media(max-width:860px){.lifecycle{grid-template-columns:1fr;gap:36px}.stage{padding-right:0}}

/* products: rows, not a card grid, because they are not equals */
.product{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr) 200px;gap:clamp(20px,4vw,56px);align-items:start;
  padding:36px 0;border-top:1px solid var(--rule);position:relative}
.product:last-child{border-bottom:1px solid var(--rule)}
.product::before{content:"";position:absolute;left:0;top:-1px;width:64px;height:2px;background:var(--c)}
.product h3{font-size:30px;letter-spacing:-.03em;margin-bottom:10px}
.status{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2)}
.status i{width:7px;height:7px;border-radius:50%;background:var(--s,var(--dim))}
.product .desc{color:var(--ink-2);max-width:54ch}
.product ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px;font-size:15px;color:var(--ink-2)}
.product li{padding-left:18px;position:relative}
.product li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:1px;background:var(--dim)}
.product .go{align-self:center;justify-self:end}
@media(max-width:860px){.product{grid-template-columns:1fr}.product .go{align-self:start;justify-self:start}}

/* what we don't collect */
.pledges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,48px)}
.pledge h3{margin-bottom:10px}
.pledge p{color:var(--ink-2);font-size:16px}
@media(max-width:860px){.pledges{grid-template-columns:1fr}}

/* the assessment: the focal point after the products */
.assess{background:
  radial-gradient(80% 120% at 100% 0%, rgba(255,74,92,.07), transparent 60%),
  var(--deck);border:1px solid var(--rule);border-radius:24px;padding:clamp(32px,6vw,72px);
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,64px);align-items:center}
.assess h2{margin-bottom:18px;font-size:clamp(30px,3.6vw,46px)}
.assess .lede{margin-bottom:30px}
.assess-demo{display:grid;gap:14px}
.q{background:var(--void);border:1px solid var(--rule);border-radius:14px;padding:16px 18px}
.q p{font-size:15px;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{border:1px solid var(--rule);border-radius:999px;padding:6px 12px;font-size:13px;color:var(--ink-2)}
.chip.on{background:var(--ink);color:var(--void);border-color:var(--ink)}
.chip.dk{border-style:dashed}
@media(max-width:860px){.assess{grid-template-columns:1fr}}

/* founder */
.founder{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,72px)}
.founder p+p{margin-top:18px}
.founder .body{color:var(--ink-2);max-width:var(--measure)}
.facts{display:grid;gap:0;margin-top:30px;border-top:1px solid var(--rule)}
.facts div{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--rule);font-size:15px}
.facts dt{color:var(--dim)} .facts dd{margin:0;color:var(--ink);text-align:right}
@media(max-width:860px){.founder{grid-template-columns:1fr}}

/* long-form pages (about, legal) */
.page-head{padding-top:clamp(56px,10vh,110px);padding-bottom:clamp(32px,6vh,56px)}
.page-head h1{font-size:clamp(44px,7vw,88px);margin-bottom:22px}
.prose{padding-bottom:clamp(72px,11vh,120px)}
.prose > *{max-width:720px}
.prose > div[style*='overflow']{max-width:980px}
.prose h2{font-size:clamp(26px,3vw,34px);margin:56px 0 16px}
.prose h3{margin:32px 0 10px;font-size:19px}
.prose p,.prose li{color:var(--ink-2)}
.prose p+p{margin-top:16px}
.prose ul{padding-left:20px;margin:14px 0}
.prose li+li{margin-top:8px}
.prose strong{color:var(--ink);font-weight:600}
.prose a{text-decoration-color:var(--dim);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--ink)}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.prose th,.prose td{text-align:left;padding:12px 12px 12px 0;border-bottom:1px solid var(--rule);vertical-align:top;color:var(--ink-2)}
.prose th{color:var(--ink);font-weight:600}
.effective{color:var(--dim);font-size:15px}
.toc{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;font-size:15px}
.toc a{color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--rule)}
.toc a:hover{color:var(--ink)}

/* footer */
footer{border-top:1px solid var(--rule);padding:56px 0 40px;font-size:15px}
.foot{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.foot h4{margin:0 0 14px;font-size:14px;font-weight:600;color:var(--ink)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{color:var(--ink-2);text-decoration:none}.foot a:hover{color:var(--ink)}
.foot .tag{color:var(--dim);max-width:34ch;margin-top:14px}
.legal-line{margin-top:48px;padding-top:22px;border-top:1px solid var(--rule-soft);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--dim);font-size:14px}
@media(max-width:860px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}

@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* phones: the ring shrinks, so its words must not */
@media(max-width:600px){
  .gap-label{font-size:21px}
  .loop-caption{padding:0 22%}
  .loop-caption .big{font-size:21px}
  .loop-caption .small{font-size:12.5px;line-height:1.35}
  .loop-fig{max-width:100%}
  .assess{padding:26px 20px;border-radius:18px}
}