/* Founder Map — shared styles. Colours and type follow the UI mockups. */
:root{
  --ink:#12161C; --body:#262C34; --muted:#3E4651; --quiet:#5B6470;
  --line:#E3E6EA; --line-strong:#C4CAD1; --soft:#F6F7F8;
  --accent:#0F6E6E; --accent-dark:#0A4F4F; --accent-soft:#EEF6F6;
  --planned:#9A4A07; --planned-soft:#FEF6EC;
  --max:1180px;
  --sans:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Space Grotesk",Inter,system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:#fff;line-height:1.5}
a{color:var(--accent)} a:hover{color:var(--accent-dark)}
img{max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
@media (max-width:640px){.wrap{padding:0 18px}}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:var(--accent);margin:0}
.muted{color:var(--quiet)}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.15}

/* header + footer */
.site-header{border-bottom:1px solid var(--line)}
.site-header nav{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:700;font-size:20px}
.nav-links{display:flex;flex-wrap:wrap;gap:22px;margin-left:auto;font-weight:500;font-size:15px}
.nav-links a{color:var(--ink);text-decoration:none}
.nav-links a[aria-current=page]{color:var(--accent);font-weight:600}
.site-footer{border-top:1px solid var(--line);background:var(--soft);margin-top:72px}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;padding-top:28px;padding-bottom:28px;font-size:14px;color:var(--quiet)}
.site-footer .push{margin-left:auto}

/* buttons + inputs */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 22px;border-radius:10px;font:inherit;font-weight:600;font-size:16px;text-decoration:none;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#fff} .btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:#fff}
input[type=text],input[type=search],select{min-height:48px;padding:0 14px;font:inherit;font-size:16px;border:1px solid var(--line-strong);border-radius:10px;color:var(--ink);background:#fff;width:100%}
.chip{display:inline-block;padding:8px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);text-decoration:none;font-size:14px}
.tag{display:inline-block;padding:4px 10px;border-radius:999px;background:#F1F3F5;color:var(--muted);font-size:13px}
.tag.accent{background:var(--accent-soft);color:var(--accent-dark)}
.planned{color:var(--planned);font-size:13px}

/* home */
.hero{padding:64px 0 40px;max-width:820px;display:flex;flex-direction:column;gap:20px}
.hero h1{font-size:clamp(34px,5vw,52px);margin:0}
.hero p.lede{font-size:19px;line-height:1.55;color:var(--muted);margin:0}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.section{padding:40px 0 16px;display:flex;flex-direction:column;gap:18px}
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 20px}
.section-head h2{font-size:28px;margin:0}
.section-head .push{margin-left:auto;font-weight:500}
.progress{display:grid;grid-template-columns:repeat(6,1fr);gap:0;height:4px;border-radius:2px;overflow:hidden;background:#D5DADF}
.progress span{display:block;height:4px}
.stages{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.stage-card{display:flex;flex-direction:column;gap:10px;padding:18px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink)}
.stage-card.has-content{border-color:var(--accent);background:#F4FAFA}
.stage-card .k{font-family:var(--mono);font-size:12px;color:var(--accent)}
.stage-card .t{font-weight:600;font-size:17px;line-height:1.3}
.stage-card .d{font-size:13.5px;line-height:1.5;color:var(--muted)}
.stage-card .c{margin-top:auto;font-size:13px;font-weight:600;color:var(--accent-dark)}
.stage-card .c.none{font-weight:400;color:var(--planned)}
.map-card{border:1px solid var(--line);border-radius:14px;background:#FAFBFB;padding:20px 16px 12px}
.map-card > svg{width:100%;height:auto;display:block}
.map-foot svg{flex:none}
.map-foot span{display:inline-flex;align-items:center;gap:6px}
.map-foot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:8px 8px 4px;font-size:13px;color:var(--muted)}
.map-foot .push{margin-left:auto}
.lib-grid{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start}
.lib-stages{flex:1 1 620px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px 32px}
.lib-stage h3{font-size:18px;margin:0 0 8px;display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline}
.lib-stage h3 small{font-family:var(--sans);font-weight:400;font-size:13px;color:var(--quiet)}
.row{display:flex;gap:10px;justify-content:space-between;padding:9px 2px;border-top:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:14px}
.row .n{font-family:var(--mono);color:var(--quiet);font-size:12.5px}
.row .count{flex:none;font-size:13px;color:var(--quiet)}
.row .count.some{color:var(--accent-dark);font-weight:600}
.ask-panel{flex:1 1 300px;max-width:380px;position:sticky;top:24px;border:1px solid #D5DADF;border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:12px;background:var(--soft)}
.ask-panel label{font-family:var(--display);font-weight:600;font-size:22px}
.ask-panel p{margin:0;font-size:14px;color:var(--muted)}
@media (max-width:980px){.ask-panel{position:static;max-width:none}}

/* library page */
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;padding:16px;border-radius:12px;background:var(--soft)}
.filters .f{display:flex;flex-direction:column;gap:6px;flex:1 1 180px}
.filters label{font-size:13px;font-weight:600}
.area{display:flex;flex-direction:column}
.area h2{font-size:22px;margin:24px 0 4px}
.area .desc{margin:0 0 10px;color:var(--muted);font-size:14px}
.pb{display:grid;grid-template-columns:64px 1fr auto;gap:16px;align-items:center;padding:12px 4px;border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}
.pb .id{font-family:var(--mono);font-size:14px;color:var(--quiet)}
.pb.written .id{color:var(--accent)} .pb.written .ttl{font-weight:600}
.pb .st{font-size:13px} .pb.written .st{color:var(--accent);font-weight:600}
.pb .lens{font-size:12px;color:var(--quiet);margin-left:8px}
@media (max-width:640px){.pb{grid-template-columns:52px 1fr}.pb .st{grid-column:2}}

/* playbook page */
.pb-layout{display:grid;grid-template-columns:220px minmax(0,1fr) 260px;gap:40px;padding-top:32px;align-items:start}
@media (max-width:1100px){.pb-layout{grid-template-columns:200px minmax(0,1fr)}.pb-side{grid-column:1/-1}}
@media (max-width:760px){.pb-layout{grid-template-columns:1fr}.toc{position:static!important}}
.toc{position:sticky;top:24px;display:flex;flex-direction:column;gap:2px;font-size:14px}
.toc .k{font-family:var(--mono);font-size:12px;color:var(--quiet);padding-bottom:6px}
.toc a{padding:6px 10px;border-radius:8px;text-decoration:none;color:var(--muted)}
.toc a:hover{background:var(--accent-soft);color:var(--accent-dark)}
.pb-head{display:flex;flex-direction:column;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.pb-head h1{font-size:clamp(30px,4vw,42px);margin:0}
.pb-head .tags{display:flex;flex-wrap:wrap;gap:8px}
.prose{font-size:17px;line-height:1.7;color:var(--body);max-width:720px}
.prose h2{font-size:26px;margin:44px 0 12px;scroll-margin-top:16px}
.prose h3{font-size:20px;margin:30px 0 8px;scroll-margin-top:16px}
.prose h2 a.anchor,.prose h3 a.anchor{color:var(--line-strong);text-decoration:none;margin-left:8px;font-size:.8em;visibility:hidden}
.prose h2:hover a.anchor,.prose h3:hover a.anchor{visibility:visible}
.prose li{margin:4px 0} .prose li p{margin:0}
.prose blockquote{margin:16px 0;padding:12px 18px;border-radius:10px;background:var(--soft);color:var(--muted)}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--soft);padding:1px 5px;border-radius:5px}
.prose pre{background:#0F1720;color:#E6EDF3;padding:16px;border-radius:10px;overflow:auto;font-size:14px;line-height:1.5}
.prose pre code{background:none;padding:0;color:inherit}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin:18px 0}
.prose table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}
.prose th{background:var(--soft);text-align:left;font-weight:600}
.prose th,.prose td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}
.prose thead th{border-top:0}
.pb-side{display:flex;flex-direction:column;gap:20px}
.box{border:1px solid #D5DADF;border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px}
.pager{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;margin-top:40px;border-top:1px solid var(--line);font-size:15px}
.notice{padding:14px 18px;border-radius:12px;background:var(--planned-soft);color:#7A3B05;font-size:15px}

/* ask page */
.ask-main{max-width:760px;margin:0 auto;padding:48px 0 24px;display:flex;flex-direction:column;gap:24px}
.ask-form{display:flex;flex-wrap:wrap;gap:10px}
.ask-form input{flex:1 1 360px}
.answer{padding:24px;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;gap:12px;font-size:17px;line-height:1.7}
.sources a{display:flex;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink);margin-top:10px}
[hidden]{display:none!important}