/* Layout: one 1120px column. The hero sets a live CR-80 badge beside the headline; sections below use mono spec labels as eyebrows. */
@font-face{font-family:"Bricolage Grotesque";src:url(../fonts/bricolage-grotesque-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url(../fonts/bricolage-grotesque-latin-800-normal.woff2) format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"Public Sans";src:url(../fonts/public-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Public Sans";src:url(../fonts/public-sans-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Public Sans";src:url(../fonts/public-sans-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(../fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --paper:#f5f8f7; --surface:#ffffff; --ink:#0f1f1a; --muted:#4d605a; --line:#d5e1dd;
  --mint:#10b981; --mint-ink:#047857; --mint-wash:#e2f5ed; --on-mint:#ffffff; --danger:#b42318;
  --card-shadow:0 1px 0 rgba(15,31,26,.04),0 18px 40px -18px rgba(15,31,26,.28);
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Public Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --s-1:.8125rem; --s0:1rem; --s1:1.1875rem; --s2:1.5rem; --s3:2.125rem; --s4:clamp(2.4rem,5.2vw,3.75rem);
  --wrap:1120px; --gutter:clamp(16px,4vw,32px); --radius:10px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0b1412; --surface:#111d1a; --ink:#e6f0ec; --muted:#9db2ab; --line:#233530;
  --mint:#34d399; --mint-ink:#6ee7b7; --mint-wash:#0f2e27; --on-mint:#06231b; --danger:#fda29b;
  --card-shadow:0 1px 0 rgba(0,0,0,.3),0 18px 40px -18px rgba(0,0,0,.7); color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0b1412; --surface:#111d1a; --ink:#e6f0ec; --muted:#9db2ab; --line:#233530;
  --mint:#34d399; --mint-ink:#6ee7b7; --mint-wash:#0f2e27; --on-mint:#06231b; --danger:#fda29b;
  --card-shadow:0 1px 0 rgba(0,0,0,.3),0 18px 40px -18px rgba(0,0,0,.7); color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--s0)/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--mint-ink);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);font-weight:800;line-height:1.08;letter-spacing:-.02em;text-wrap:balance;margin:0}
h1{font-size:var(--s4)}
h2{font-size:var(--s3)}
h3{font-size:var(--s1);font-weight:600;letter-spacing:-.01em;line-height:1.25}
p{margin:0;max-width:65ch}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font:500 var(--s-1)/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mint-ink)}
.lede{font-size:var(--s1);color:var(--muted)}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:var(--surface);padding:8px 12px;z-index:10}

/* Header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:22px;height:auto}
.wordmark{font:800 1.3rem/1 var(--f-display);letter-spacing:-.02em}
.wordmark b{color:var(--mint);font-weight:800}
.nav{display:flex;align-items:center;gap:clamp(12px,2.5vw,28px);font-size:.95rem}
.nav a{color:var(--ink);text-decoration:none}
.nav a:hover{color:var(--mint-ink)}
.nav a[aria-current="page"]{color:var(--mint-ink);font-weight:600}
@media (max-width:560px){.nav .hide-sm{display:none}}

.btn{display:inline-flex;align-items:center;gap:8px;font:600 .95rem/1 var(--f-body);padding:12px 18px;border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--mint);color:var(--on-mint)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn-ghost:hover{border-color:var(--mint)}
.nav .btn{padding:9px 14px}

/* Sections */
main section{padding-block:clamp(56px,8vw,96px)}
.section-head{display:grid;gap:14px;margin-bottom:clamp(28px,4vw,44px)}
.rule{border-top:1px solid var(--line)}

/* Hero */
.hero{padding-block:clamp(40px,7vw,88px) clamp(48px,7vw,80px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,6vw,72px);align-items:center}
.hero-copy{display:grid;gap:22px;min-width:0}
.hero-copy h1 em{font-style:normal;color:var(--mint-ink)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hero-note{font-size:var(--s-1);color:var(--muted)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.stage{order:-1}}

/* The badge stage */
.stage{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap}
.badge{position:relative;width:min(250px,62vw);aspect-ratio:54/85.6;max-width:100%;background:var(--surface);border-radius:14px;box-shadow:var(--card-shadow);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transform:rotate(-2.5deg)}
.badge-top{background:var(--mint);color:var(--on-mint);padding:22px 14px 12px;display:grid;gap:2px;position:relative}
.badge-slot{position:absolute;top:8px;left:50%;translate:-50% 0;width:34%;height:7px;border-radius:99px;background:var(--paper);box-shadow:inset 0 1px 2px rgba(0,0,0,.25)}
.badge-org{font:600 .78rem/1.2 var(--f-display);letter-spacing:.01em}
.badge-year{font:500 .62rem/1 var(--f-mono);opacity:.85;letter-spacing:.06em}
.badge-photo{margin:14px auto 0;width:58%;aspect-ratio:3/4;border-radius:6px;overflow:hidden;background:var(--mint-wash)}
.badge-photo svg{width:100%;height:100%}
.ph-bg{fill:var(--mint-wash)}.ph-head{fill:var(--mint);opacity:.55}.ph-body{fill:var(--mint);opacity:.75}
.badge-body{padding:10px 14px 0;text-align:center;display:grid;gap:2px}
.badge-name{font:800 1.05rem/1.1 var(--f-display);letter-spacing:-.01em}
.badge-role{font-size:.72rem;color:var(--muted)}
.badge-code{margin:auto 14px 14px;height:26px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 8px,var(--ink) 8px 11px,transparent 11px 12px);opacity:.85;border-radius:2px}
.badge-id{position:absolute;bottom:2px;left:0;right:0;text-align:center;font:500 .55rem/1 var(--f-mono);color:var(--muted);letter-spacing:.1em}
.sample-tag{position:absolute;top:30%;right:-34px;rotate:38deg;background:var(--ink);color:var(--paper);font:500 .55rem/1 var(--f-mono);letter-spacing:.14em;padding:4px 40px}

.sync{display:grid;gap:10px;min-width:0}
.sync-item{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 8px;font-size:.84rem;white-space:nowrap}
.sync-dot{width:22px;height:22px;border-radius:50%;background:var(--mint-wash);display:grid;place-items:center;color:var(--mint-ink);flex:none}
.sync-dot svg{width:12px;height:12px}
.sync-item small{color:var(--muted);font:500 .7rem/1 var(--f-mono);margin-left:auto;padding-left:8px}
@media (max-width:860px){.sync{grid-template-columns:1fr}}
@media (max-width:560px){.badge{width:min(190px,50vw)}.sync-item{font-size:.8rem;padding-block:6px}}

@media (prefers-reduced-motion:no-preference){
  .badge-photo svg{animation:develop 1.6s ease-out both .2s}
  .sync-item{animation:tick .5s ease-out both}
  .sync-item:nth-child(1){animation-delay:.9s}.sync-item:nth-child(2){animation-delay:1.15s}.sync-item:nth-child(3){animation-delay:1.4s}
}
@keyframes develop{from{filter:saturate(0) brightness(1.35) blur(2px)}to{filter:none}}
@keyframes tick{from{opacity:.35;translate:6px 0}to{opacity:1;translate:0 0}}

/* Problems */
.problems{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.problems > div{display:grid;gap:8px;align-content:start;padding-top:18px;border-top:2px solid var(--ink)}
@media (max-width:760px){.problems{grid-template-columns:1fr}}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:step}
.steps li{counter-increment:step;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:10px;align-content:start}
.steps li::before{content:"0" counter(step);font:500 var(--s-1)/1 var(--f-mono);color:var(--mint-ink);letter-spacing:.08em}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

/* Feature columns */
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,40px)}
.features h3{margin-bottom:12px}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ticks li{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;min-width:0}
.ticks li::before{content:"";width:14px;height:14px;margin-top:5px;border-radius:3px;background:var(--mint-wash);box-shadow:inset 0 0 0 1.5px var(--mint)}
.ticks strong{font-weight:600}
@media (max-width:860px){.features{grid-template-columns:1fr}}

.callout{margin-top:clamp(28px,4vw,40px);padding:16px 18px;border-radius:var(--radius);background:var(--mint-wash);display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:.95rem}
.callout .eyebrow{padding-top:4px}

/* Trust */
.trust .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:start}
.trust-copy{display:grid;gap:16px}
.commitments{display:grid;gap:0;border-top:1px solid var(--line)}
.commitments div{display:grid;grid-template-columns:minmax(0,13rem) minmax(0,1fr);gap:16px;padding-block:14px;border-bottom:1px solid var(--line)}
.commitments dt{font-weight:600}
.commitments dd{margin:0;color:var(--muted)}
@media (max-width:860px){.trust .wrap{grid-template-columns:1fr}.commitments div{grid-template-columns:1fr;gap:4px}}

/* Spec strip */
.spec{background:var(--ink);color:var(--paper);padding-block:22px !important}
.spec .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:baseline;font:500 var(--s-1)/1.4 var(--f-mono);letter-spacing:.06em;text-transform:uppercase}
.spec span:first-child{color:var(--mint)}

/* CTA */
.cta .wrap{display:grid;gap:18px;justify-items:start}

/* Prose pages */
.page-head{padding-block:clamp(40px,6vw,72px) 0}
.page-head .wrap{display:grid;gap:16px}
.prose{padding-block:clamp(32px,5vw,56px) clamp(56px,8vw,96px)}
.prose .wrap{display:grid;grid-template-columns:minmax(0,14rem) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:start}
.toc{position:sticky;top:calc(env(safe-area-inset-top,0px) + 88px);display:grid;gap:8px;font-size:.9rem}
.toc a{color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--mint-ink)}
.prose-body{display:grid;gap:16px;min-width:0}
.prose-body h2{font-size:var(--s2);margin-top:24px;scroll-margin-top:96px}
.prose-body h3{margin-top:8px}
.prose-body ul{margin:0;padding-left:1.2em;display:grid;gap:6px;max-width:65ch}
.prose-body table{border-collapse:collapse;width:100%;font-size:.92rem}
.table-scroll{overflow-x:auto}
.prose-body th,.prose-body td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose-body th{font:500 var(--s-1)/1.3 var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.updated{font:500 var(--s-1)/1 var(--f-mono);color:var(--muted);letter-spacing:.04em}
@media (max-width:860px){.prose .wrap{grid-template-columns:1fr}.toc{position:static;display:none}}

/* Form */
.form-wrap{padding-block:clamp(32px,5vw,56px) clamp(56px,8vw,96px)}
.form-wrap .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(28px,5vw,64px);align-items:start}
form.pilot{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3vw,32px)}
.field{display:grid;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
label{font-weight:600;font-size:.92rem}
label .opt{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--mint);outline-offset:1px;border-color:var(--mint)}
fieldset{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 18px}
legend{font-weight:600;font-size:.92rem;margin-bottom:8px;padding:0}
.check{display:flex;gap:8px;align-items:center;font-weight:400}
.check input{width:auto}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.form-status{font-size:.92rem}
.form-status[data-state="error"]{color:var(--danger)}
.aside{display:grid;gap:18px}
.aside h2{font-size:var(--s2)}
.form-note{font-size:.85rem}
code{font:500 .88em var(--f-mono);background:var(--mint-wash);padding:1px 5px;border-radius:4px;overflow-wrap:anywhere}
.aside dl{margin:0;display:grid;gap:14px}
.aside dt{font:500 var(--s-1)/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.aside dd{margin:0}
@media (max-width:860px){.form-wrap .wrap{grid-template-columns:1fr}}
@media (max-width:560px){form.pilot{grid-template-columns:1fr}}

/* Footer */
.site-foot{border-top:1px solid var(--line);padding-block:36px;font-size:.9rem;color:var(--muted)}
.site-foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 32px}
.site-foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}
.site-foot a{color:var(--muted)}