@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{--ink:#07110e;--paper:#f2f0e9;--acid:#b7f343;--mint:#d8f7c0;--line:rgba(7,17,14,.18);--muted:#5f6863;--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
.skip-link{position:fixed;left:16px;top:-80px;background:var(--acid);padding:12px 18px;z-index:100}.skip-link:focus{top:16px}
.site-header{height:82px;max-width:var(--max);margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.04em;font-size:20px}.brand-logo{display:block;width:38px;height:38px;flex:0 0 38px;overflow:hidden;background-image:url("DAL%20logo.png");background-repeat:no-repeat;background-size:92px 92px;background-position:center -16px;border-radius:8px}
nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}nav a:hover{opacity:.6}.nav-cta{padding:11px 15px;border:1px solid var(--ink)}.nav-toggle{display:none;border:1px solid var(--ink);background:none;padding:9px 12px;font:600 14px Manrope}
.hero{max-width:var(--max);margin:auto;padding:90px 28px 100px;display:grid;grid-template-columns:1.08fr .92fr;gap:78px;align-items:center;min-height:700px}
.eyebrow,.section-label,.project-meta,.system-card-top,.system-footer{font-family:'DM Mono',monospace;text-transform:uppercase;letter-spacing:.11em;font-size:11px;font-weight:500}.eyebrow{display:flex;align-items:center;gap:9px}.status-dot{width:8px;height:8px;background:var(--acid);border-radius:50%;box-shadow:0 0 0 5px rgba(183,243,67,.2)}
h1{font-size:clamp(58px,6.6vw,94px);line-height:.93;letter-spacing:-.075em;margin:24px 0 28px;max-width:780px}h1 em{font-style:normal;color:#4e5b55}
.hero-lede{font-size:20px;line-height:1.65;max-width:650px;color:#3f4944}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;padding:15px 21px;font-weight:700;font-size:14px;border:1px solid var(--ink);transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--ink);color:white}.button-primary:hover{box-shadow:5px 5px 0 var(--acid)}.button-secondary{background:transparent}.hero-proof{display:flex;gap:20px;margin-top:34px;color:var(--muted);font-size:12px}.hero-proof span:before{content:'✓';color:#4c7b13;margin-right:6px}
.system-card{background:var(--ink);color:white;padding:22px;min-height:480px;box-shadow:18px 18px 0 var(--acid)}.system-card-top,.system-footer{display:flex;justify-content:space-between;color:#9aa59f}.pulse{color:var(--acid)}.spec-node{margin-top:55px;border:1px solid #45504b;padding:22px;display:flex;align-items:center;gap:18px;background:#101d18}.node-index,.tool-node>span{font-family:'DM Mono',monospace;font-size:11px;color:var(--acid)}.spec-node strong,.tool-node strong{display:block;font-size:15px}.spec-node small,.tool-node small{display:block;color:#8e9b95;margin-top:5px}.connector{height:48px;width:1px;background:#45504b;margin:auto}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tool-node{min-height:145px;border:1px solid #45504b;padding:16px;display:flex;flex-direction:column;justify-content:space-between}.tool-node strong{margin-top:auto}.system-footer{margin-top:30px}
.section-shell{max-width:var(--max);margin:auto;padding-left:28px;padding-right:28px}.manifesto{padding-top:95px;padding-bottom:110px;border-top:1px solid var(--line)}.section-label{color:#647068;margin:0 0 26px}.manifesto-copy{font-size:clamp(30px,4vw,55px);line-height:1.15;letter-spacing:-.045em;max-width:1080px;margin:0}.manifesto-copy strong{background:linear-gradient(transparent 70%,var(--acid) 0)}
.ecosystem{padding-top:110px;padding-bottom:120px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:55px}.section-heading h2,.standard h2,.cta h2{font-size:clamp(42px,5vw,68px);letter-spacing:-.06em;line-height:1.02;margin:0}.section-heading>p{max-width:420px;color:var(--muted);font-size:17px}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}.project-card{min-height:390px;padding:32px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);display:flex;flex-direction:column;transition:background .2s}.project-card:hover{background:#e7e6df}.project-spec{background:var(--acid)}.project-spec:hover{background:#a9e631}.project-meta{display:flex;justify-content:space-between}.project-card h3{font-size:39px;line-height:1.05;letter-spacing:-.05em;margin:66px 0 20px}.project-card p{max-width:510px;color:#46504b}.project-card a{margin-top:auto;font-weight:700;border-bottom:1px solid;align-self:flex-start;padding-bottom:3px}
.standard{margin-top:60px;margin-bottom:130px;background:var(--ink);color:white;padding:85px 70px;display:grid;grid-template-columns:1fr 1fr;gap:90px}.standard-copy>p:not(.section-label){color:#aeb9b3;font-size:17px;line-height:1.7}.text-link{display:inline-block;margin-top:20px;border-bottom:1px solid;padding-bottom:4px;font-weight:700}.principle-list{list-style:none;margin:0;padding:0}.principle-list li{display:grid;grid-template-columns:45px 1fr;gap:15px;padding:22px 0;border-top:1px solid #3c4943}.principle-list li:last-child{border-bottom:1px solid #3c4943}.principle-list span{font:12px 'DM Mono';color:var(--acid)}.principle-list strong{font-size:18px}.principle-list p{margin:5px 0 0;color:#9ca8a2}
.roadmap{padding-top:90px;padding-bottom:140px}.section-heading.compact{align-items:center}.roadmap-track{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}.phase{padding:24px;min-height:205px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);display:flex;flex-direction:column}.phase span{font:12px 'DM Mono'}.phase strong{font-size:20px;margin-top:auto}.phase small{color:var(--muted);margin-top:6px}.phase.active{background:var(--acid)}
.cta{max-width:none;background:var(--acid);padding-top:100px;padding-bottom:105px;padding-left:max(28px,calc((100% - 1184px)/2));padding-right:max(28px,calc((100% - 1184px)/2))}.cta h2{max-width:820px}.cta>p:not(.section-label){font-size:18px;max-width:680px}.button-light{background:white}.button-ghost{background:transparent}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.newsletter{margin-top:60px;margin-bottom:60px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding-top:70px;padding-bottom:70px}.newsletter-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.newsletter-copy h2{font-size:clamp(34px,4vw,52px);letter-spacing:-.05em;line-height:1.05;margin:16px 0 20px}.newsletter-copy p{color:var(--muted);font-size:16px;max-width:440px}.newsletter-form{display:flex;gap:10px}.newsletter-form input[type=email]{flex:1;min-width:0;padding:15px 16px;border:1px solid var(--ink);background:transparent;font:15px Manrope;color:var(--ink)}.newsletter-form input[type=email]::placeholder{color:var(--muted)}.newsletter-form input[type=email]:focus{outline:2px solid var(--ink);outline-offset:2px}.newsletter-form .button{white-space:nowrap}
footer{max-width:var(--max);margin:auto;padding:42px 28px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}footer .brand{color:var(--ink);font-size:17px}.social-link{display:inline-block;margin-left:12px;color:var(--ink);font-weight:700;border-bottom:1px solid var(--ink)}.social-link:hover{opacity:.6}footer p:nth-child(2){text-align:center}footer p:last-child{text-align:right}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:60px}.system-card{max-width:620px}.section-heading{display:block}.section-heading>p{margin-top:22px}.standard{grid-template-columns:1fr;padding:60px 35px}.roadmap-track{grid-template-columns:1fr 1fr}.phase:last-child{grid-column:span 2}.tool-grid{grid-template-columns:1fr}.tool-node{min-height:100px}.system-card{min-height:auto}.newsletter-inner{grid-template-columns:1fr;gap:28px}.newsletter-copy p{max-width:none}}
@media(max-width:680px){.site-header{height:68px;padding:0 18px}.nav-toggle{display:block}nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:24px;border-bottom:1px solid;z-index:10;flex-direction:column;align-items:stretch}nav.open{display:flex}.hero{padding:55px 20px 75px;gap:55px;min-height:0}h1{font-size:58px}.hero-lede{font-size:17px}.hero-proof{flex-direction:column;gap:8px}.system-card{box-shadow:10px 10px 0 var(--acid)}.project-grid{grid-template-columns:1fr}.project-card{min-height:350px}.section-shell{padding-left:20px;padding-right:20px}.manifesto,.ecosystem,.roadmap{padding-top:75px;padding-bottom:85px}.standard{margin:20px 0 80px;padding:65px 20px}.roadmap-track{grid-template-columns:1fr}.phase,.phase:last-child{grid-column:auto;min-height:150px}.cta{padding:75px 20px}.button{width:100%}.newsletter{padding-top:50px;padding-bottom:50px}.newsletter-form{flex-direction:column}footer{grid-template-columns:1fr;gap:20px;padding:35px 20px}footer p:nth-child(2),footer p:last-child{text-align:left;margin:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}