:root{color-scheme:dark;--bg:#0e1b19;--panel:#182b27;--panel2:#203631;--ink:#f2f1df;--muted:#bad0c0;--line:#48675a;--accent:#b9ec8a;--amber:#f6cd80;--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse 75% 800px at 90% -10%,#244c35 0%,transparent 80%),var(--bg);color:var(--ink);font:16px/1.57 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--accent)}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--amber);outline-offset:3px}.skip{position:absolute;top:-100px;left:8px;background:white;color:#111;padding:8px}.skip:focus{top:8px}
.top{max-width:var(--max);margin:auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.logo{color:var(--ink);font-size:26px;font-weight:800;text-decoration:none;letter-spacing:-.05em}.logo b{color:var(--accent);font-weight:400}.logo small{font-size:10px;letter-spacing:.15em;display:block;color:var(--muted);line-height:1.2}
.top nav{display:flex;flex-wrap:wrap;gap:9px 22px}.top nav a{text-decoration:none;color:var(--muted);font-size:13px}.top nav a:hover{text-decoration:underline}
main{max-width:var(--max);margin:auto;padding:0 24px}section{padding:72px 0;border-bottom:1px solid var(--line)}.hero{padding:100px 0 86px;max-width:1050px}.overline,.eyebrow{font-size:12px;letter-spacing:.17em;font-weight:800;color:var(--accent);text-transform:uppercase}
h1,h2,h3,p{margin-top:0}h1{font-weight:780;font-size:clamp(3.2rem,7.8vw,7.8rem);line-height:1;letter-spacing:-.075em;margin:21px 0 32px}h1 em{font-style:normal;color:var(--accent)}h2{font-size:clamp(2rem,4vw,3.55rem);line-height:1.12;letter-spacing:-.045em;max-width:870px;margin:12px 0 22px}h3{font-size:1.45rem;line-height:1.2}p{max-width:760px}.lead{font-size:clamp(1.18rem,2.4vw,1.65rem);color:#d7e2c7}.buttons{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}
.pill,.door-nav button{display:inline-flex;justify-content:center;align-items:center;padding:11px 17px;border:1px solid var(--line);border-radius:6px;text-decoration:none;background:var(--panel);color:var(--ink);font-weight:700}.pill:hover,.door-nav button:hover{border-color:var(--accent)}.pill.primary{background:var(--accent);color:#0a1e16;border-color:var(--accent)}.pill.quiet{background:transparent}
.status,.fine{font-size:13px;color:var(--muted)}.status{border-left:3px solid var(--amber);padding:8px 12px;margin-top:23px}.status span{color:var(--amber)}
.thesis{padding-top:55px}.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:28px 0 15px}.step{border:1px solid var(--line);padding:15px;background:var(--panel);min-height:140px}.step span{font-size:11px;color:var(--accent)}.step strong{display:block;font-size:15px;margin:6px 0}.step p{font-size:12px;color:var(--muted);line-height:1.4;margin:0}
.section-top{display:flex;justify-content:space-between;align-items:end;gap:28px}.section-top p{max-width:360px;color:var(--muted);font-size:14px}.workspace{display:grid;grid-template-columns:300px 1fr;gap:24px}.door-nav{display:flex;flex-direction:column;gap:7px}.door-nav button{width:100%;justify-content:space-between;text-align:left;gap:12px;font-size:14px}.door-nav button[aria-current=true]{background:var(--accent);border-color:var(--accent);color:#0b2117}.door-nav span{opacity:.7;font-size:11px;white-space:nowrap}
.door-card{background:var(--panel);border:1px solid var(--line);padding:29px;border-radius:8px;min-height:500px}.door-card h3{font-size:clamp(2rem,3.4vw,3rem);letter-spacing:-.035em;margin:8px 0}.due{color:var(--amber);font-size:13px;margin-bottom:26px}.field{padding:17px 0;border-top:1px solid var(--line)}.field h4{font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;margin:0 0 5px}.field p{margin:0}.field.gate{border-left:3px solid var(--amber);padding-left:15px}.field.gate h4{color:var(--amber)}
.rehearsal blockquote{font-size:1.15rem;border-left:3px solid var(--accent);padding:8px 24px;margin:26px 0;background:var(--panel)}.demo-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:25px}.demo-grid>div{border:1px solid var(--line);padding:24px;background:var(--panel)}.demo-grid h3{font-size:1.2rem}.demo-grid p{color:var(--muted)}.demo-grid button[data-decision]{background:var(--panel2);border:1px solid var(--line);padding:8px 10px;border-radius:4px;color:var(--ink)}.demo-grid button[data-decision]:hover{border-color:var(--accent)}.receipt{background:#0c1c18;padding:12px;border:1px dashed var(--line)}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.project{background:var(--panel);border:1px solid var(--line);padding:20px}.project strong{display:block}.project small{display:block;color:var(--amber);font-size:10px;letter-spacing:.09em;margin-top:8px}.project p{font-size:13px;color:var(--muted);margin:8px 0}.project a{font-size:12px}.close{padding-bottom:95px}footer{max-width:var(--max);padding:27px 24px 45px;color:var(--muted);font-size:12px;margin:auto}
@media(max-width:820px){.flow{grid-template-columns:repeat(2,minmax(0,1fr))}.section-top{display:block}.workspace{grid-template-columns:1fr}.door-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.demo-grid{grid-template-columns:1fr}.hero{padding-top:70px}}
@media(max-width:500px){main,.top{padding-left:17px;padding-right:17px}section{padding:50px 0}.flow,.door-nav,.project-grid{grid-template-columns:1fr}.step{min-height:0}.door-card{padding:19px}}
@media print{body{background:#fff;color:#171c18;font-size:11px}a{color:#153f2f}.top nav,.buttons,.door-nav,.status,.skip{display:none!important}main{max-width:none}section{padding:15px 0;border-color:#999}h1{font-size:35px}h2{font-size:24px}.workspace,.demo-grid{display:block}.door-card,.step,.project,.demo-grid>div{background:#fff;color:#111;border-color:#aaa}.flow{grid-template-columns:repeat(4,1fr)}.field p,.project p,.step p,.fine,.demo-grid p{color:#444}.project-grid{grid-template-columns:repeat(2,1fr)}}