:root{--ink:#102a33;--navy:#091e27;--green:#d6ff64;--paper:#fff;--muted:#f0f4f3;--line:#ced9d9;--subtle:#4e6269;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-size:16px;line-height:1.6}a{color:inherit;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #568a00;outline-offset:5px}h1,h2,h3,p{margin:0 0 20px}h1,h2,h3{line-height:1.08;letter-spacing:-.035em;font-weight:500}h1{font-size:clamp(44px,6vw,88px)}h2{font-size:clamp(32px,3.5vw,52px)}h3{font-size:27px}p{color:var(--subtle)}.wrap{width:min(1280px,calc(100% - 96px));margin:0 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h2{font-size:27px;margin-top:35px}#form-status{margin-top:20px;margin-bottom:0}.menu-toggle{min-height:44px}section{scroll-margin-top:25px}
@media(min-width:1500px){.hero{min-height:850px}.hero-content{padding-top:100px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.nav nav{gap:16px}.nav nav a{font-size:12px}.section-top,.split,.contact-grid{gap:50px}.hero{min-height:740px}.engines article{padding:35px}.step-detail{grid-template-columns:1fr 2fr}.step-detail>span{grid-column:1/-1}.contact-grid{grid-template-columns:.8fr 1.2fr}}
@media(max-width:850px){header{height:80px}.menu-toggle{display:block}.nav nav{display:none;position:absolute;top:80px;left:0;right:0;background:var(--navy);padding:25px 32px;z-index:10;align-items:stretch;border-top:1px solid #ffffff30}.nav nav.open{display:flex;flex-direction:column}.nav nav a{font-size:16px;padding:10px}.hero{min-height:770px}.hero-shade{background:linear-gradient(90deg,rgba(6,24,33,.93),rgba(6,24,33,.55)),linear-gradient(0deg,rgba(6,24,33,.6),transparent)}.hero h1{font-size:clamp(44px,7.5vw,66px)}.hero-bottom span+span{display:none}.section-top,.split,.contact-grid{grid-template-columns:1fr;gap:30px}.cards{gap:25px;grid-template-columns:repeat(2,1fr)}.engines h3{font-size:34px}.step-controls{grid-template-columns:repeat(4,1fr)}.step{border-bottom:1px solid var(--line)}.step-detail{min-height:230px}.footer-grid{grid-template-columns:1fr 1fr}.cta{align-items:flex-start;flex-direction:column;gap:25px}.product-row{grid-template-columns:35px 1fr 90px}.product-row .view{display:none}.contact-grid{gap:40px}.page-intro{padding-top:70px}.hero picture img{object-position:65% center}}
@media(max-width:550px){.wrap{width:calc(100% - 40px)}h1{font-size:42px}h2{font-size:34px}.hero{min-height:730px}.hero-content{padding:60px 0 100px}.hero h1{font-size:clamp(33px,8.6vw,48px)}.hero p:not(.eyebrow){font-size:16px;max-width:350px}.hero .eyebrow{font-size:10px}.hero-actions{flex-direction:column;align-items:flex-start}.hero-bottom{font-size:10px;bottom:22px}.section,.architecture{padding:65px 0}.compact{padding-top:0}.engines{grid-template-columns:1fr}.engines article{padding:30px}.engines article+article{border-left:0;border-top:1px solid var(--line)}.cards{grid-template-columns:1fr;gap:8px}.cards article{padding:25px 0}.cards h3{margin-top:15px}.step-detail{grid-template-columns:1fr;padding:25px;gap:10px;min-height:300px}.step-detail h3{margin-bottom:8px}.step-controls{grid-template-columns:repeat(4,1fr)}.step{font-size:13px;padding:17px 8px}.flagship{padding:65px 0}.signal-panel{padding:25px}.product-row{grid-template-columns:26px 1fr;gap:13px}.product-row .badge{grid-column:2}.product-row h3{font-size:24px}.filters{gap:8px}.filter{font-size:13px;padding:10px 12px}.spec-grid{grid-template-columns:1fr}.footer-grid{gap:40px 20px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:12px}.sustain-strip{padding:60px 0}.cta h2{font-size:32px}.page-intro{padding:60px 0 45px}.lead{font-size:18px}.empty-state{padding:28px}form{padding:22px}.form-pair{grid-template-columns:1fr;gap:0}.email{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
/* v3 refinement 2026-10-06: value chain, intelligence layer, families, program pages, CTAs. Uses existing tokens only. */
.button.ghost{background:transparent;border-color:var(--ink);color:var(--ink)}.button.ghost:hover{background:var(--muted)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.link-row{display:flex;gap:10px 34px;flex-wrap:wrap}.link-row .text-link{margin-top:26px}
.small{font-size:14px}
.value-chain{background:var(--muted);padding:105px 0}
.journey{display:grid;grid-template-columns:repeat(3,1fr);background:var(--navy);color:white}
.journey span{position:relative;padding:20px 34px;font-size:11px;letter-spacing:.15em;color:var(--green);line-height:1.5}
.journey b{display:block;color:white;font-size:13px;margin-bottom:3px}
.journey span:not(:last-child)::after{content:'';position:absolute;right:22px;top:50%;width:12px;height:12px;border-top:2px solid var(--green);border-right:2px solid var(--green);transform:translateY(-50%) rotate(45deg)}
.chain{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-top:0;background:white}
.chain-stage{position:relative;padding:36px 34px 40px}
.chain-stage+.chain-stage{border-left:1px solid var(--line)}
.chain-icon{display:block;width:46px;height:46px;margin-bottom:20px;fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.chain-head h3{font-size:36px;margin:14px 0 26px}
.chain-head h3 span{display:block;width:max-content;margin-top:14px;padding:6px 10px;background:var(--navy);color:var(--green);font-size:12px;font-weight:bold;letter-spacing:.14em;text-transform:uppercase;line-height:1.4}
.chain-stage h4{margin:26px 0 8px;font-size:12px;font-weight:bold;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.chain-stage ul{list-style:none;padding:0;margin:0}
.chain-stage ul li{padding:8px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.45;color:var(--subtle)}
.chain-stage .caps li{padding-left:18px;position:relative}
.chain-stage .caps li::before{content:'';position:absolute;left:0;top:14px;width:7px;height:7px;background:var(--green);border:1px solid #88a33c}
.chain-support{border:1px solid var(--line);border-top:0}
.support-label{margin:0;padding:14px 34px;font-size:11px;font-weight:bold;letter-spacing:.15em;color:var(--subtle);background:white;border-bottom:1px solid var(--line)}
.support-row{display:grid;grid-template-columns:110px minmax(240px,320px) 1fr;gap:30px;align-items:center;padding:26px 34px;background:white}
.support-row h3{font-size:24px;margin:0}.support-row p{margin:0}
.support-row.tech{background:var(--navy);color:white}.support-row.tech p{color:#bacbd2}.support-row.tech .index{color:var(--green)}
.chain-note{margin:30px 0 0;max-width:none}
.human-loop{display:flex;gap:30px;align-items:center;padding:20px 42px;border:1px solid var(--line);border-top:0;background:#f7faf9}
.human-loop .index{color:var(--ink);font-weight:bold;white-space:nowrap}.human-loop p{margin:0;color:var(--ink)}
.family-cards article h3 a{text-decoration:none}.family-cards article h3 a:hover{text-decoration:underline}
.program-links{list-style:none;padding:0;margin:22px 0 0}
.program-links a{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:center;padding:11px 4px;border-top:1px solid var(--line);text-decoration:none;font-size:15px;line-height:1.4}
.program-links a:hover{background:var(--muted)}.muted .program-links a:hover{background:white}
.program-links .badge{font-size:10px;padding:3px 7px}
.program-links.wide{max-width:900px}
.programs-title{margin-top:65px;font-size:clamp(26px,2.4vw,34px)}
.family{margin-top:55px}.family[hidden]{display:none}
.family-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:14px}
.family-head h2{margin:0;font-size:clamp(28px,2.6vw,38px)}.family-head p{margin:0;max-width:420px}
.portfolio-list{border-bottom:1px solid var(--line)}
.crumbs{padding-top:32px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;padding:0;margin:0;font-size:13px;color:var(--subtle)}
.crumbs li+li::before{content:'/';margin:0 10px;color:#8ea1a6}.crumbs a{color:var(--subtle)}
.crumbs+.page-intro{padding-top:45px}
.program-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 65px}
.program-grid>section,.how,.stage{padding:30px 0;border-top:1px solid var(--line)}
h2.label{font-size:13px;font-weight:bold;letter-spacing:.1em;text-transform:uppercase;line-height:1.4;margin-bottom:15px}
.how-steps{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);counter-reset:how}
.how-steps li{background:white;padding:22px 24px}
.how-steps span{display:block;margin-bottom:10px;font-size:12px;font-weight:bold;letter-spacing:.14em;text-transform:uppercase}
.how-steps span::before{counter-increment:how;content:counter(how,decimal-leading-zero) "  ";color:#63787e;font-weight:400}
.how-steps p{margin:0}
.stage-line .badge{margin-right:10px}.stage .boundary{margin:20px 0}
.pilot-cta{display:grid;grid-template-columns:1.4fr 1fr;gap:50px;align-items:center;margin-top:30px;padding:45px;background:var(--navy);color:white}
.pilot-cta .eyebrow{color:var(--green)}.pilot-cta p{color:#c2d1d7}.pilot-cta p:last-child{margin-bottom:0}
.pilot-cta .button.ghost{color:white;border-color:#c1d0d5}.pilot-cta .button.ghost:hover{background:#ffffff15}
.story{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:35px}
.story li{padding-top:25px;border-top:3px solid var(--ink)}.story li:last-child{border-top-color:#88a33c}
.story h3{font-size:25px;margin-top:20px}.story p{margin:0}
.audience{list-style:none;padding:0;margin:35px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 35px}
.audience li{padding:14px 0;border-top:1px solid var(--line);font-size:17px}
.chain-link{margin-top:45px;font-size:18px}
@media(max-width:1100px){.chain-stage{padding:30px 24px 34px}.chain-head h3{font-size:30px}.support-row{grid-template-columns:100px 1fr}.support-row p{grid-column:1/-1}.journey span{padding:18px 24px}}
@media(max-width:850px){.value-chain{padding:75px 0}.journey{grid-template-columns:1fr}.journey span{padding:12px 20px}.journey span:not(:last-child)::after{right:auto;left:auto;position:static;display:inline-block;margin-left:12px;width:8px;height:8px;transform:translateY(-2px) rotate(135deg)}.journey b{display:inline;margin-right:8px}
.chain{grid-template-columns:1fr}.chain-stage+.chain-stage{border-left:0;border-top:1px solid var(--line)}
.chain-stage:not(:last-child)::after{content:'';position:absolute;left:34px;bottom:-9px;width:16px;height:16px;background:white;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:rotate(45deg);z-index:1}
.how-steps{grid-template-columns:1fr 1fr}.pilot-cta{grid-template-columns:1fr;gap:20px}.program-grid{gap:0 40px}.audience{grid-template-columns:1fr 1fr}.story{grid-template-columns:1fr;gap:25px}
.human-loop{flex-direction:column;align-items:flex-start;gap:6px;padding:20px 25px}.family-head{flex-direction:column;align-items:flex-start;gap:8px}}
@media(max-width:550px){.value-chain{padding:65px 0}.chain-stage{padding:26px 20px 30px}.chain-stage:not(:last-child)::after{left:20px}.chain-head h3{font-size:28px}.support-label{padding:12px 20px}.support-row{grid-template-columns:1fr;gap:6px;padding:22px 20px}
.program-grid{grid-template-columns:1fr}.how-steps{grid-template-columns:1fr}.pilot-cta{padding:28px 22px}.audience{grid-template-columns:1fr}.cta-actions{flex-direction:column;align-items:flex-start}.program-links a{grid-template-columns:28px 1fr}.program-links .badge{grid-column:2}.filter{min-height:44px}}
.cards h2{font-size:25px;margin-top:25px}@media(max-width:550px){.cards h2{margin-top:15px}}