:root {
  --paper:#f6f4ee;
  --surface:#fff;
  --ink:#142127;
  --ink-soft:#26363d;
  --muted:#68757a;
  --line:#d7d9d5;
  --accent:#c96b3b;
  --accent-soft:#faeee6;
  --teal:#1d6b67;
  --teal-soft:#e9f4f2;
  --gold:#ad7b2b;
  --night:#0d2026;
  --night-2:#163139;
  --success:#277a58;
  --content:1180px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer}
.shell{width:min(var(--content),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;min-height:64px;padding:0 max(20px,calc((100vw - var(--content))/2));background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:850;letter-spacing:-.02em}.brand-mark{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:var(--night);color:#fff;font:700 17px/1 var(--serif)}
.site-header nav{display:flex;gap:22px;font-size:13px;font-weight:700;color:var(--muted)}.site-header nav a:hover{color:var(--ink)}
.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center;min-height:calc(100vh - 64px);padding:70px 0}
.eyebrow{margin:0 0 12px;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.eyebrow.light{color:#f1a47e}
.hero h1,.section-heading h2,.mechanisms-section h2{margin:0;font-family:var(--serif);font-weight:500;letter-spacing:-.045em;line-height:1.02}.hero h1{font-size:clamp(3rem,5.8vw,5.7rem);max-width:820px}.hero-deck{max-width:760px;margin:22px 0 0;color:var(--muted);font-size:18px;line-height:1.55}.hero-actions{display:flex;gap:12px;margin-top:30px}.primary,.secondary{border:1px solid var(--night);padding:12px 16px;font-weight:800}.primary{background:var(--night);color:#fff}.secondary{background:transparent;color:var(--ink)}.disclaimer{margin-top:18px;color:var(--muted);font-size:12px}
.hero-card{background:var(--night);color:#fff;padding:28px;border-left:6px solid var(--accent);box-shadow:0 20px 55px rgba(13,32,38,.18)}.hero-card h2{margin:0;font:500 30px/1.2 var(--serif);letter-spacing:-.025em}.hero-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:28px;background:rgba(255,255,255,.16)}.hero-card-grid div{padding:14px;background:var(--night-2)}.hero-card-grid span{display:block;color:#aebfc4;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.09em}.hero-card-grid strong{display:block;margin-top:5px;font-size:13px}
.method-bar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.method-grid{display:grid;grid-template-columns:repeat(5,1fr)}.method-grid article{padding:18px 16px;border-left:1px solid var(--line)}.method-grid article:last-child{border-right:1px solid var(--line)}.method-grid span{display:block;color:var(--accent);font:800 11px/1 ui-monospace,monospace}.method-grid strong{display:block;margin-top:8px;font-size:13px}.method-grid small{display:block;margin-top:4px;color:var(--muted);font-size:11px;line-height:1.35}
.section{padding:96px 0}.section.alt{background:#eef1ee}.section-heading{max-width:900px;margin-bottom:36px}.section-heading.narrow{max-width:700px}.section-heading h2,.mechanisms-section h2{font-size:clamp(2.2rem,4vw,4.2rem)}.section-heading>p:not(.eyebrow){max-width:760px;color:var(--muted);font-size:16px}
.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}.statement-card{padding:28px}.statement-card.dark{background:var(--night);color:#fff}.statement-card>span,.workshop-canvas span,.prototype-principles span,.statement-card span{color:#f0a47f;font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.statement-card h3{margin:12px 0;font:500 30px/1.14 var(--serif)}.statement-card p{color:#c9d6da}.workshop-canvas{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.workshop-canvas div{background:#fff;padding:22px}.workshop-canvas strong{display:block;margin-top:10px;font:500 18px/1.35 var(--serif)}
.synthetic-strip{display:grid;grid-template-columns:2fr repeat(4,1fr);align-items:center;margin-top:20px;border:1px solid var(--line);background:#fff}.synthetic-strip>*{padding:16px;border-right:1px solid var(--line)}.synthetic-strip>*:last-child{border-right:0}.synthetic-strip p{margin:0;color:var(--muted);font-size:12px}.synthetic-strip span{display:block;font:500 28px/1 var(--serif)}.synthetic-strip small{display:block;margin-top:5px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em}
.discovery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.discovery-grid article{min-height:190px;padding:22px;background:#fff;border-top:4px solid var(--teal)}.discovery-grid span{color:var(--teal);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.discovery-grid h3{margin:14px 0 8px;font:500 22px/1.2 var(--serif)}.discovery-grid p{color:var(--muted);font-size:13px}
.decision-layout{display:grid;grid-template-columns:340px 1fr;gap:18px}.controls-panel{padding:22px;background:#fff;border:1px solid var(--line)}.controls-panel>label{display:block;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.controls-panel select{width:100%;margin:8px 0 24px;padding:10px;border:1px solid var(--line);background:#fff}.weight-control{padding:14px 0;border-top:1px solid var(--line)}.weight-control div{display:flex;justify-content:space-between;align-items:center}.weight-control label{font-size:13px;font-weight:750}.weight-control output{color:var(--teal);font-weight:850}.weight-control input{width:100%;accent-color:var(--teal)}.text-button{border:0;background:transparent;padding:10px 0;color:var(--muted);font-size:12px;font-weight:750;text-decoration:underline}
.recommendation-panel{padding:26px;background:var(--night);color:#fff}.recommendation-topline{display:flex;justify-content:space-between;gap:20px;align-items:start}.recommendation-topline span{display:block;color:#f0a47f;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.recommendation-topline strong{display:block;margin-top:5px;color:#a9bdc2;font-size:12px}.recommendation-topline>b{font:500 42px/1 var(--serif)}.recommendation-panel h3{margin:30px 0 8px;font:500 clamp(2rem,4vw,4rem)/1.05 var(--serif);letter-spacing:-.04em}.recommendation-panel .lead{color:#fff;font-size:16px;font-weight:700}.recommendation-panel>p:not(.lead):not(.rationale){color:#b8c8cc;max-width:720px}.ranked-pathways{margin-top:28px}.rank-row{display:grid;grid-template-columns:250px 1fr 40px;gap:12px;align-items:center;padding:10px 0;border-top:1px solid rgba(255,255,255,.14)}.rank-row>div:first-child{display:flex;gap:8px;align-items:center}.rank-row span{color:#7f969c;font:700 10px/1 ui-monospace}.rank-row strong{font-size:12px}.rank-row.winner strong{color:#fff}.score-track{height:7px;background:#27444b}.score-track i{display:block;height:100%;background:var(--accent)}.rank-row b{text-align:right}.rationale{padding:14px 16px;margin-top:22px;border-left:4px solid var(--accent);background:#18343c;color:#d8e3e6;font-size:12px}
.prototype-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.prototype-card{padding:24px;background:#fff;border:1px solid var(--line)}.prototype-head{display:flex;justify-content:space-between;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line)}.prototype-head span{color:var(--accent);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.prototype-head b{font-size:12px}.case-message{margin-top:14px;padding:16px;border:1px solid var(--line)}.case-message span{font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.case-message p{margin:6px 0}.case-message small{display:block;color:var(--muted)}.case-message.ai{background:var(--teal-soft);border-color:#bbd8d4}.case-message.ai span{color:var(--teal)}.case-message.action{background:var(--accent-soft);border-color:#efd0bd}.case-message.action span{color:var(--accent)}.case-message.action button{border:0;background:var(--night);color:#fff;padding:8px 10px;font-size:11px;font-weight:800}.prototype-principles{display:grid;gap:1px;background:var(--line)}.prototype-principles div{padding:22px;background:#fff}.prototype-principles span{color:var(--teal)}.prototype-principles p{margin:8px 0 0;color:var(--muted);font-size:13px}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.timeline article{padding:22px;background:#fff;border-top:5px solid var(--accent)}.timeline span{color:var(--accent);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.timeline h3{margin:12px 0;font:500 26px/1.2 var(--serif)}.timeline ul{margin:0;padding-left:18px;color:var(--muted);font-size:13px}.timeline li{margin:7px 0}.outcome-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:16px;background:var(--line);border:1px solid var(--line)}.outcome-grid article{padding:18px;background:#fff}.outcome-grid span{display:block;color:var(--teal);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.outcome-grid strong{display:block;margin-top:10px;font-size:12px}.decision-boundary{margin:18px 0 0;padding:28px;border:0;border-left:6px solid var(--accent);background:var(--night);color:#fff}.decision-boundary span{color:#f0a47f;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.decision-boundary h3{margin:12px 0;font:500 28px/1.25 var(--serif)}.decision-boundary p{color:#b7c8cc}
.mechanisms-section{background:var(--night);color:#fff}.mechanisms-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}.mechanisms-section p:not(.eyebrow){color:#b8c8cc}.mechanisms-list{display:grid;gap:1px;background:#2b4248}.mechanisms-list article{display:grid;grid-template-columns:40px 220px 1fr;gap:16px;align-items:center;padding:18px;background:var(--night-2)}.mechanisms-list span{color:#f0a47f;font:800 10px/1 ui-monospace}.mechanisms-list strong{font-size:13px}.mechanisms-list small{color:#a9bdc2}
.experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.experience-grid article{padding:18px;background:#fff;border-top:4px solid var(--teal)}.experience-grid span{color:var(--teal);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.experience-grid p{margin:10px 0 0;color:var(--muted);font-size:13px}.closing-note{max-width:840px;margin:24px 0 0;font:500 20px/1.4 var(--serif)}
footer{padding:24px 0;background:#fff;border-top:1px solid var(--line)}.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer-grid p{margin:4px 0 0;color:var(--muted);font-size:11px}.footer-grid a{font-size:12px;font-weight:800}
@media(max-width:900px){.site-header nav{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding:56px 0}.method-grid{grid-template-columns:1fr 1fr}.method-grid article:last-child{grid-column:1/-1}.two-col,.decision-layout,.prototype-layout,.mechanisms-grid{grid-template-columns:1fr}.discovery-grid,.timeline{grid-template-columns:1fr 1fr}.outcome-grid,.experience-grid{grid-template-columns:1fr 1fr}.synthetic-strip{grid-template-columns:1fr 1fr}.synthetic-strip p{grid-column:1/-1}.rank-row{grid-template-columns:190px 1fr 32px}.mechanisms-list article{grid-template-columns:30px 1fr}.mechanisms-list small{grid-column:2}}
@media(max-width:600px){.shell{width:min(100% - 28px,var(--content))}.site-header{padding:0 14px}.brand span:last-child{font-size:13px}.hero h1{font-size:3rem}.hero-actions{flex-direction:column}.hero-card-grid,.workshop-canvas,.discovery-grid,.timeline,.outcome-grid,.experience-grid{grid-template-columns:1fr}.method-grid{grid-template-columns:1fr}.method-grid article,.method-grid article:last-child{border-right:0}.section{padding:68px 0}.synthetic-strip{grid-template-columns:1fr 1fr}.decision-layout{gap:10px}.recommendation-panel{padding:20px}.rank-row{grid-template-columns:1fr 34px}.score-track{grid-column:1/2}.rank-row>div:first-child{grid-column:1/3}.prototype-card{padding:16px}.footer-grid{align-items:flex-start;flex-direction:column}}