:root {
  --ink: #171717;
  --paper: #ffffff;
  --hairline: #e5e7eb;
  --vellum: #f3f3f3;
  --slate: #6f6f6f;
  --pewter: #5e5e5e;
  --ash: #a0a0a0;
  --cream: #ffe9bf;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --page-width: 1200px;
  --section-gap: 80px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
.announce{background:var(--cream);text-align:center;padding:8px 16px;font-size:13px;color:var(--ink)}
.announce a{color:var(--ink);font-weight:500;margin-left:8px;background:var(--ink);color:var(--paper);padding:3px 12px;border-radius:9999px;text-decoration:none;font-size:12px}
nav{max-width:var(--page-width);margin:0 auto;padding:16px 32px;display:flex;align-items:center;justify-content:space-between}
.nav-brand{font-size:20px;font-weight:400;color:var(--ink);letter-spacing:-.02em;text-decoration:none}
.nav-links{display:flex;gap:20px;align-items:center}
.nav-links a{color:var(--ink);text-decoration:none;font-size:14px}
.nav-links a.active{text-decoration:underline;text-underline-offset:4px}
.nav-cta{background:var(--ink);color:var(--paper);padding:8px 16px;border-radius:9999px;font-size:14px;text-decoration:none}
.page{max-width:var(--page-width);margin:0 auto;padding:0 32px}
.hero{text-align:center;padding:var(--section-gap) 0 48px}
.hero h1{font-size:clamp(36px,6vw,60px);font-weight:400;line-height:1.1;letter-spacing:-.03em;color:var(--ink);margin-bottom:24px}
.hero .lede{font-size:18px;color:var(--slate);max-width:640px;margin:0 auto 32px;line-height:1.6}
.hero-cta{display:inline-block;background:var(--ink);color:var(--paper);padding:12px 28px;border-radius:9999px;font-size:15px;text-decoration:none;margin-bottom:16px}
.hero-note{font-size:13px;color:var(--ash);margin-top:8px}
.social-strip{text-align:center;padding:0 0 var(--section-gap);border-bottom:1px solid var(--hairline)}
.social-strip p{font-size:13px;color:var(--ash);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.social-logos{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.social-logos span{font-size:14px;color:var(--slate)}
.section-label{text-align:center;font-size:13px;color:var(--ash);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.page h2,.case-section h2,.architecture h2,.process-section h2{font-size:clamp(28px,4vw,48px);font-weight:400;line-height:1.15;letter-spacing:-.02em;text-align:center;margin-bottom:48px}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.problem-grid{grid-template-columns:1fr}}
.prob-card{background:var(--vellum);border:1px solid var(--hairline);border-radius:20px;padding:32px}
.prob-card .num{display:block;font-size:36px;font-weight:400;color:var(--ash);margin-bottom:8px;line-height:1}
.prob-card h4{font-size:16px;font-weight:500;color:var(--ink);margin-bottom:8px}
.prob-card p{font-size:14px;color:var(--slate);line-height:1.6}
.architecture{border-top:1px solid var(--hairline);padding:var(--section-gap) 0}
.arch-flow{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:24px}
@media(max-width:800px){.arch-flow{flex-direction:column}}
.arch-box{background:var(--vellum);border:1px solid var(--hairline);border-radius:20px;padding:24px 28px;text-align:center;min-width:160px}
.arch-box h4{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--slate);margin-bottom:4px}
.arch-box p{font-size:12px;color:var(--ash)}
.arch-box.center{background:var(--ink);border-color:var(--ink)}
.arch-box.center h4{color:var(--cream)}
.arch-box.center p{color:#9a938d}
.arch-arrow{font-size:20px;color:var(--ash)}
.arch-sub{text-align:center;font-size:15px;color:var(--slate);max-width:520px;margin:0 auto}
.pipeline{background:var(--ink);border-radius:20px;padding:64px 48px;margin:var(--section-gap) 0;text-align:center}
.pipeline h2{color:var(--paper)}
.pipeline .flow-line{font-size:13px;color:#78716c;margin:20px 0}
.offer-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-top:32px}
@media(max-width:800px){.offer-row{grid-template-columns:1fr}}
.offer-tile{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:28px 24px;text-align:left}
.offer-tile .step{font-size:48px;font-weight:400;color:rgba(255,255,255,.15);display:block;margin-bottom:8px;line-height:1}
.offer-tile h3{font-size:18px;font-weight:400;color:var(--paper);margin-bottom:4px;letter-spacing:-.01em}
.offer-tile .time{font-size:11px;color:#78716c;font-family:monospace;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.offer-tile p{font-size:13px;color:#a8a29e;line-height:1.6}
.offer-cta{margin-top:32px}
.offer-cta a{display:inline-block;background:var(--paper);color:var(--ink);padding:12px 28px;border-radius:9999px;font-size:15px;text-decoration:none}
.case-section{border-top:1px solid var(--hairline);padding:var(--section-gap) 0}
.case-card{background:var(--vellum);border:1px solid var(--hairline);border-radius:20px;padding:40px;max-width:800px;margin:0 auto}
.before-after{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}
@media(max-width:500px){.before-after{grid-template-columns:1fr}}
.ba-block h4{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--ash);margin-bottom:6px}
.ba-block p{font-size:15px;color:var(--slate);line-height:1.5}
.case-stat{font-size:36px;font-weight:400;color:var(--ink);margin-bottom:4px}
.case-stat-label{font-size:13px;color:var(--slate)}
.process-section{border-top:1px solid var(--hairline);padding:var(--section-gap) 0}
.process-steps{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}
@media(max-width:800px){.process-steps{grid-template-columns:1fr}}
.proc-step{text-align:center}
.proc-step .num{display:inline-block;width:40px;height:40px;border-radius:9999px;background:var(--vellum);color:var(--slate);line-height:40px;font-size:14px;font-weight:500;margin-bottom:12px}
.proc-step h4{font-size:16px;font-weight:500;margin-bottom:8px}
.proc-step p{font-size:14px;color:var(--slate);line-height:1.6}
.founders{border-top:1px solid var(--hairline);padding:var(--section-gap) 0}
.founder-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:800px;margin:0 auto}
@media(max-width:600px){.founder-grid{grid-template-columns:1fr}}
.founder-card{background:var(--vellum);border-radius:20px;padding:32px}
.founder-card h4{font-size:18px;font-weight:400;letter-spacing:-.01em;margin-bottom:4px}
.founder-card .role{font-size:13px;color:var(--slate);margin-bottom:12px}
.founder-card p{font-size:14px;color:var(--slate);line-height:1.6}
.icp-callout{border-top:1px solid var(--hairline);padding:var(--section-gap) 0;text-align:center}
.icp-callout h2{font-size:clamp(24px,3vw,36px);font-weight:400;margin-bottom:16px;letter-spacing:-.02em}
.icp-callout p{font-size:16px;color:var(--slate);max-width:640px;margin:0 auto;line-height:1.6}
.final-cta{background:var(--ink);border-radius:20px;padding:64px 48px;text-align:center;margin:var(--section-gap) 0}
.final-cta h2{color:var(--paper);font-size:clamp(28px,4vw,48px);font-weight:400;letter-spacing:-.02em;margin-bottom:16px}
.final-cta p{color:#a8a29e;font-size:16px;max-width:520px;margin:0 auto 24px;line-height:1.6}
.final-cta a{display:inline-block;background:var(--paper);color:var(--ink);padding:12px 28px;border-radius:9999px;font-size:15px;text-decoration:none}
.final-cta .sub{font-size:12px;color:#78716c;margin-top:12px}
.final-cta .guarantee{font-size:12px;color:#78716c;margin-top:8px;font-style:italic}
footer{padding:48px 32px var(--section-gap);text-align:center}
footer p{font-size:13px;color:var(--ash)}
footer a{color:var(--ink);text-decoration:none;margin:0 12px}
.stats-row{text-align:center;padding:48px 0;display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;max-width:900px;margin:0 auto}
@media(max-width:600px){.stats-row{grid-template-columns:1fr}}
.stats-row .big-num{font-size:36px;font-weight:400;color:var(--ink);margin-bottom:4px}
.stats-row .label{font-size:13px;color:var(--slate);line-height:1.5}
.content-section{padding:var(--section-gap) 0;border-top:1px solid var(--hairline)}
.content-section h2{text-align:left;margin-bottom:24px}
.content-section h3{font-size:20px;font-weight:500;margin:32px 0 12px;letter-spacing:-.01em}
.content-section p,.content-section li{font-size:15px;color:var(--slate);line-height:1.7;margin-bottom:12px}
.content-section ul,.content-section ol{padding-left:24px;margin-bottom:24px}
.framework-card{background:var(--vellum);border:1px solid var(--hairline);border-radius:16px;padding:24px;margin-bottom:16px}
.framework-card h4{font-size:16px;font-weight:500;margin-bottom:8px}
.framework-card p{font-size:14px;color:var(--slate);line-height:1.6}
.rule-box{border-left:3px solid var(--cream);padding:12px 20px;margin:16px 0;background:var(--vellum);border-radius:0 12px 12px 0}
.rule-box strong{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--slate);margin-bottom:4px}
.rule-box span{font-size:15px;color:var(--ink)}
table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--hairline);font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--slate);font-weight:500}
td{padding:10px 12px;border-bottom:1px solid var(--hairline);color:var(--slate)}
tr:last-child td{border-bottom:none}
.output-card{background:var(--vellum);border:1px solid var(--hairline);border-radius:20px;padding:32px;margin-bottom:16px}
.output-card h3{font-size:18px;font-weight:500;margin:0 0 8px;letter-spacing:-.01em}
.output-card .meta{font-size:12px;color:var(--ash);margin-bottom:12px;font-family:monospace}
.output-card p{font-size:14px;color:var(--slate);line-height:1.6}