:root{--ink:#0a0b0e;--ink2:#111319;--paper:#f3f2ed;--paper2:#e8e7e1;--text:#121316;--muted:#70727a;--line:#cac9c2;--violet:#6e5cff;--coral:#ff7055}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:#f4f3ee;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.shell{width:min(1240px,calc(100% - 64px));margin:auto}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #25272d}.brand{font-size:16px;font-weight:800;letter-spacing:-.035em}.brand-mark{color:var(--violet);margin-right:7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.nav nav{display:flex;gap:28px;font-size:12px;color:#a9abb2}.nav nav a:hover{color:#fff}
.hero{padding:86px 0 0;min-height:790px}.hero-kicker,.eyebrow{font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}.hero-kicker{color:#a8aab1}.pulse{display:inline-block;width:7px;height:7px;background:var(--coral);border-radius:50%;margin-right:10px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;align-items:center;margin-top:60px}.hero h1{font-size:clamp(64px,7.4vw,108px);line-height:.91;letter-spacing:-.065em;margin:0;font-weight:720}.hero h1 em{font-style:normal;color:var(--violet)}.hero-copy{max-width:690px;color:#b6b8c0;font-size:18px;line-height:1.65;margin:34px 0 0}.hero-actions{display:flex;gap:14px;margin-top:34px}.primary,.secondary{padding:13px 16px;font-size:12px;border-radius:3px}.primary{background:#f3f2ed;color:#111}.secondary{border:1px solid #34363d;color:#c4c5cb}.signal{border:1px solid #282a31;background:#0d0f13;min-height:410px;padding:18px;display:flex;flex-direction:column;justify-content:space-between}.signal-head,.signal-foot{display:flex;justify-content:space-between;font:10px ui-monospace,SFMono-Regular,Menlo,monospace;color:#6f727b;letter-spacing:.06em}.signal svg{width:100%;height:auto}.gridline{stroke:#1e2026;stroke-width:1;fill:none}.path{stroke:#696b75;stroke-width:2;fill:none}.signal circle{fill:#8b8d96}.signal circle.fault{fill:var(--coral);filter:drop-shadow(0 0 7px #ff7055)}.signal-foot{gap:12px}.signal-foot .accent{color:var(--coral)}.cap-strip{margin-top:75px;border-top:1px solid #25272d;border-bottom:1px solid #25272d;padding:20px 0;display:flex;justify-content:space-between;gap:20px;color:#8e9098;font:11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em}
.section{padding:125px 0}.light{background:var(--paper);color:var(--text)}.dark{background:var(--ink2)}.section-intro{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;margin-bottom:80px}.eyebrow{color:#777973}.section-intro h2,.approach-grid h2,.research h2,.contact h2{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.052em;margin:0;font-weight:620}.section-intro h2 em,.approach-grid h2 em,.research h2 em,.contact h2 em{font-style:normal;color:var(--violet)}.section-intro>div>p{max-width:650px;color:#676963;font-size:16px;line-height:1.7;margin-top:24px}
.capabilities{border-top:1px solid var(--line)}.capabilities article{display:grid;grid-template-columns:90px 1fr;padding:32px 0;border-bottom:1px solid var(--line)}.capabilities article>span{font:11px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--coral);padding-top:5px}.capabilities article>div{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px}.capabilities h3{font-size:25px;margin:0;letter-spacing:-.03em}.capabilities p{margin:0;color:#676963;line-height:1.65;font-size:14px;max-width:590px}
.muted{color:#747780}.approach-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:10vw;margin-top:48px}.approach-grid p{color:#a9abb3;line-height:1.75;font-size:15px;margin:0 0 22px}.steps{display:grid;grid-template-columns:repeat(4,1fr);margin-top:90px;border-top:1px solid #30323a;border-bottom:1px solid #30323a}.steps>div{padding:28px 25px 32px 0}.steps>div+div{border-left:1px solid #30323a;padding-left:25px}.steps span{display:block;color:var(--coral);font:10px ui-monospace,SFMono-Regular,Menlo,monospace}.steps strong{display:block;font-size:19px;margin:38px 0 10px}.steps p{font-size:12px;line-height:1.6;color:#878992;max-width:210px}
.assurance{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.assurance article{padding:34px 7vw 38px 0}.assurance article+article{border-left:1px solid var(--line);padding-left:4vw}.assurance h3{font-size:29px;letter-spacing:-.035em;margin:45px 0 16px}.assurance p{color:#666862;line-height:1.7;font-size:14px;max-width:490px}.disclaimer{color:#8a8b86;font-size:11px;margin-top:18px}
.research{background:#0a0b0e;padding:125px 0}.research-grid{display:grid;grid-template-columns:1fr 1fr;gap:10vw}.research h2{margin-top:42px}.research-card{border:1px solid #2c2e35;background:#0e1014;padding:28px;align-self:end}.research-card>div{display:flex;justify-content:space-between;color:#72757e;font:10px ui-monospace,SFMono-Regular,Menlo,monospace}.research-card h3{font-size:24px;margin:65px 0 12px}.research-card p{color:#8e9098;font-size:13px;line-height:1.6}.research-card a{display:inline-block;margin-top:30px;color:#b8b9c0;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}
.contact{background:var(--paper2);color:var(--text);padding:110px 0}.contact-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:9vw;align-items:end}.contact h2{margin-top:38px}.contact-grid>div:last-child p{color:#666862;line-height:1.7;font-size:14px;margin-bottom:28px}.contact-button{display:inline-block;background:#111318;color:#f2f1ec;padding:15px 18px;font:11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em}.footer{min-height:150px;display:grid;grid-template-columns:1.2fr 1fr .7fr auto;align-items:center;gap:30px;color:#7f8189;font-size:11px}.footer a{color:#a5a7ae}
@media(max-width:820px){.shell{width:min(100% - 34px,1240px)}.nav nav a:not(:last-child){display:none}.hero{padding-top:60px}.hero-grid,.section-intro,.approach-grid,.research-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{gap:55px}.hero h1{font-size:58px}.hero-copy{font-size:16px}.signal{min-height:330px}.cap-strip{overflow:auto;justify-content:flex-start;white-space:nowrap}.section{padding:85px 0}.section-intro{gap:30px}.capabilities article>div{grid-template-columns:1fr;gap:12px}.steps{grid-template-columns:1fr 1fr}.steps>div:nth-child(3){border-left:0;border-top:1px solid #30323a}.steps>div:nth-child(4){border-top:1px solid #30323a}.assurance{grid-template-columns:1fr}.assurance article+article{border-left:0;border-top:1px solid var(--line);padding-left:0}.research-grid{gap:55px}.footer{grid-template-columns:1fr;padding:45px 0;gap:15px}.hero-actions{flex-wrap:wrap}}
/* 2x2 assurance matrix */
.assurance{grid-template-columns:1fr 1fr}
.assurance article{padding:36px 4vw 40px 0}
.assurance article:nth-child(2n){border-left:1px solid var(--line);padding-left:4vw}
.assurance article:nth-child(n+3){border-top:1px solid var(--line)}
.assurance article:nth-child(3){padding-right:4vw}
@media(max-width:820px){
 .assurance{grid-template-columns:1fr}
 .assurance article,.assurance article:nth-child(2n),.assurance article:nth-child(3){padding:32px 0;border-left:0}
 .assurance article:nth-child(n+2){border-top:1px solid var(--line)}
}