/* Cardinal Hall shared landing-page system. Same tokens, type and layout language as
   cardinalhall.co and cardinalverified.com. Themed entirely off --c, the one variable
   each product's page sets to its own accent (never cardinal red, that's Hall/Verified's). */
@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; --pos:#3FCF8E; --neg:#F2555A; --warn:#E9B949;
  --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:1160px; --measure:60ch;
}
*,*::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}
.nav.scrolled{border-bottom-color:var(--rule)}
.nav.menu-open{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--void)}
.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(--c);box-shadow:0 0 12px var(--c-glow)}
.mark span{color:var(--dim);font-weight:500;font-size:14px;margin-left:2px}
.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(48px,7.5vw,96px);letter-spacing:-.045em;line-height:.98}
h2{font-size:clamp(30px,4vw,50px)}
h3{font-size:21px;letter-spacing:-.02em;line-height:1.25}
p{margin:0}
.lede{font-size:clamp(18px,1.5vw,20px);color:var(--ink-2);max-width:var(--measure);line-height:1.55}
.muted{color:var(--dim)}
.eyebrow{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--c);margin-bottom:18px}
.eyebrow i{width:18px;height:2px;background:var(--c);display:block}

/* hero */
.hero{padding:clamp(48px,9vh,110px) 0 clamp(56px,9vh,100px);border-bottom:1px solid var(--rule-soft)}
.hero h1{margin-bottom:26px}
.hero .lede{margin-bottom:34px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:24px}
.status{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);font-family:var(--mono)}
.status i{width:7px;height:7px;border-radius:50%;background:var(--c)}

/* sections */
section{padding:clamp(64px,10vh,120px) 0;border-top:1px solid var(--rule-soft)}
.section-head{max-width:720px;margin-bottom:clamp(36px,6vh,56px)}
.section-head h2{margin-bottom:18px}

/* problem/loop framing rows */
.stage{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(20px,4vw,48px);align-items:start;padding:30px 0;border-top:1px solid var(--rule)}
.stage:last-child{border-bottom:1px solid var(--rule)}
.stage h3{color:var(--c)}
.stage p{color:var(--ink-2);max-width:52ch}
@media(max-width:760px){.stage{grid-template-columns:1fr}}

/* feature list */
.feats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,48px) clamp(24px,4vw,56px)}
.feat h3{margin-bottom:10px}
.feat p{color:var(--ink-2);font-size:16px}
@media(max-width:760px){.feats{grid-template-columns:1fr}}

/* who sees what */
.roles{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:16px;overflow:hidden}
.role{background:var(--deck);padding:24px}
.role h3{font-size:16px;margin-bottom:8px}
.role p{color:var(--ink-2);font-size:14.5px}

/* pledges */
.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}}

/* pricing */
.price-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:start}
.figure{font-size:clamp(28px,3.2vw,40px);font-weight:600;letter-spacing:-.02em}
.price-grid ol{list-style:none;margin:0;padding:0;counter-reset:p}
.price-grid li{counter-increment:p;display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--rule)}
.price-grid li:last-child{border-bottom:1px solid var(--rule)}
.price-grid li::before{content:counter(p,decimal-leading-zero);font-family:var(--mono);font-size:13px;color:var(--c);flex:none;padding-top:2px}
.price-grid li b{color:var(--ink);font-weight:600}
.price-grid li span{color:var(--ink-2)}
@media(max-width:860px){.price-grid{grid-template-columns:1fr}}

/* CTA band */
.band{background:radial-gradient(80% 130% at 100% 0%, var(--c-glow), transparent 60%),var(--deck);
  border:1px solid var(--rule);border-radius:24px;padding:clamp(32px,6vw,64px);text-align:left}
.band h2{margin-bottom:16px}
.band .lede{margin-bottom:28px}

/* 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}}