:root{--land-ink:#050708;--land-panel:#0c1113;--land-line:#ffffff26;--land-soft:#aab4b8;--land-signal:#b8ff3d;--land-white:#f3f7f8}
html{scroll-padding-top:76px}
body.landing{background:var(--land-ink);color:var(--land-white);overflow-x:hidden}
.landing .site-header{position:fixed}
.landing .brand{white-space:nowrap}
.landing .site-header nav a[aria-current="page"]{color:var(--land-signal)}
.landing-main{overflow:hidden}
.landing-hero{isolation:isolate;min-height:92svh;padding:152px clamp(20px,6vw,110px) 78px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:end;gap:5vw;position:relative}
.landing-hero:before{content:"";z-index:-3;background:radial-gradient(circle at 78% 42%,#344044 0 7%,#151c1f 26%,#05070800 55%),linear-gradient(120deg,#050708 0 45%,#0b1012 100%);position:absolute;inset:0}
.landing-hero:after{content:"";z-index:-1;opacity:.17;background-image:linear-gradient(#fff2 1px,transparent 1px),linear-gradient(90deg,#fff2 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to bottom,#000 20%,transparent 92%);position:absolute;inset:76px 0 0}
.landing-hero-copy{z-index:2;max-width:920px}
.breadcrumb{color:#7e8a8f;font:10px/1.5 var(--font-geist-mono),monospace;letter-spacing:.11em;margin:0 0 34px;display:flex;flex-wrap:wrap;gap:9px}
.breadcrumb a:hover{color:var(--land-signal)}
.landing-hero h1{font-size:clamp(52px,7.4vw,124px);line-height:.9;letter-spacing:-.065em;text-wrap:balance}
.landing-hero h1 em{color:transparent;-webkit-text-stroke:1px #eaf0f2b3;font-style:normal}
.landing-lead{max-width:720px;color:#c0c9cc;margin:32px 0 0;font-size:clamp(16px,1.3vw,21px);line-height:1.8}
.landing-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.landing-visual{min-height:560px;position:relative;display:grid;place-items:center}
.landing-visual img{z-index:1;filter:saturate(.52) contrast(1.15) drop-shadow(0 34px 45px #000b);width:min(100%,690px);max-height:570px;object-fit:contain;position:relative}
.landing-visual:before,.landing-visual:after{content:"";border:1px solid #b8ff3d4c;border-radius:50%;width:70%;aspect-ratio:1;position:absolute;animation:landing-spin 18s linear infinite}
.landing-visual:after{border-color:#ffffff2b;width:50%;animation-direction:reverse;animation-duration:12s}
@keyframes landing-spin{to{transform:rotate(360deg)}}
.visual-axis{position:absolute;inset:10%;background:linear-gradient(90deg,transparent 49.8%,#b8ff3d42 50%,transparent 50.2%),linear-gradient(transparent 49.8%,#b8ff3d42 50%,transparent 50.2%)}
.visual-label{z-index:2;background:#050708df;border:1px solid #b8ff3d69;color:var(--land-signal);font:10px var(--font-geist-mono),monospace;letter-spacing:.1em;padding:9px 11px;position:absolute}
.visual-label-a{top:19%;right:2%}.visual-label-b{bottom:16%;left:3%}
.signal-line{z-index:2;background:linear-gradient(90deg,transparent,var(--land-signal),transparent);height:2px;box-shadow:0 0 18px #b8ff3d;position:absolute;left:4%;right:4%;top:28%;animation:landing-scan 3.2s ease-in-out infinite alternate}
@keyframes landing-scan{to{top:72%}}
.landing-stats{border-block:1px solid var(--land-line);display:grid;grid-template-columns:repeat(3,1fr);margin:0 clamp(20px,6vw,110px)}
.landing-stats div{border-right:1px solid var(--land-line);min-height:125px;padding:26px}.landing-stats div:last-child{border-right:0}
.landing-stats span{color:var(--land-signal);font:10px var(--font-geist-mono),monospace;letter-spacing:.11em}.landing-stats strong{margin-top:30px;font-size:17px;display:block}
.landing-section{padding:clamp(90px,11vw,165px) clamp(20px,6vw,110px)}
.landing-section.light{background:#e9edef;color:#080b0c}.landing-section.signal{background:var(--land-signal);color:#050708}
.landing-heading{display:grid;grid-template-columns:minmax(0,.9fr) minmax(280px,.6fr);align-items:end;gap:8vw;margin-bottom:70px}
.landing-heading h2{font-size:clamp(42px,5.7vw,88px);line-height:.96;letter-spacing:-.055em;margin:0;text-wrap:balance}
.landing-heading>div>p:last-child,.landing-heading>p{color:var(--land-soft);font-size:17px;line-height:1.85;margin:0}
.light .landing-heading>div>p:last-child,.light .landing-heading>p{color:#566166}.light .eyebrow{color:#4e7115}
.decision-grid{border-top:1px solid currentColor;display:grid;grid-template-columns:repeat(4,1fr)}
.decision-card{border-right:1px solid currentColor;min-height:330px;padding:25px;position:relative}.decision-card:last-child{border-right:0}
.decision-card small{opacity:.55;font:10px var(--font-geist-mono),monospace;letter-spacing:.1em}.decision-card h3{font-size:clamp(23px,2.1vw,32px);letter-spacing:-.035em;margin:78px 0 18px}.decision-card p{opacity:.7;line-height:1.8;margin:0}
.route-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--land-line);border:1px solid var(--land-line)}
.route-card{background:#0b1012;min-height:390px;padding:35px;position:relative;overflow:hidden;transition:background .25s,transform .25s}
.route-card:hover{background:#11191b}.route-card:after{content:"↗";color:var(--land-signal);font-size:30px;position:absolute;right:30px;bottom:27px;transition:transform .25s}.route-card:hover:after{transform:translate(4px,-4px)}
.route-card small{color:var(--land-signal);font:10px var(--font-geist-mono),monospace;letter-spacing:.11em}.route-card h3{font-size:clamp(32px,4vw,62px);line-height:1;letter-spacing:-.05em;margin:92px 0 22px}.route-card p{max-width:520px;color:var(--land-soft);line-height:1.8}
.architecture{counter-reset:arch;border-top:1px solid var(--land-line)}
.architecture li{counter-increment:arch;border-bottom:1px solid var(--land-line);display:grid;grid-template-columns:90px minmax(190px,.7fr) 1.3fr;gap:25px;align-items:center;min-height:118px;padding:18px 0;list-style:none}
.architecture li:before{content:"0" counter(arch);color:var(--land-signal);font:11px var(--font-geist-mono),monospace}.architecture strong{font-size:24px}.architecture p{color:var(--land-soft);line-height:1.7;margin:0}
.landing-note{border:1px solid var(--land-line);background:linear-gradient(120deg,#0d1315,#080b0c);display:grid;grid-template-columns:auto 1fr;gap:26px;padding:28px;margin-top:45px}.landing-note b{color:var(--land-signal);font:11px var(--font-geist-mono),monospace}.landing-note p{color:var(--land-soft);line-height:1.75;margin:0}
.landing-faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:9vw}.landing-faq h2{font-size:clamp(42px,5.4vw,82px);line-height:.96;letter-spacing:-.055em;margin:0}.landing-faq-list{border-top:1px solid var(--land-line)}
.landing-faq details{border-bottom:1px solid var(--land-line)}.landing-faq summary{cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:26px 0;font-size:18px;font-weight:750;list-style:none}.landing-faq summary:after{content:"+";color:var(--land-signal)}.landing-faq details[open] summary:after{content:"−"}.landing-faq details p{color:var(--land-soft);line-height:1.8;margin:0;padding:0 44px 28px 0}
.landing-cta{display:flex;justify-content:space-between;align-items:end;gap:50px}.landing-cta h2{max-width:930px;font-size:clamp(42px,6.4vw,100px);letter-spacing:-.06em;line-height:.92;margin:15px 0 0}.landing-cta a{border:1px solid #050708;padding:18px 24px;font-weight:850;white-space:nowrap}.landing-cta a:hover{background:#050708;color:var(--land-signal)}
.landing-footer-links{display:flex;gap:16px;flex-wrap:wrap}.landing-footer-links a{color:var(--land-soft);font-size:13px}.landing-footer-links a:hover{color:var(--land-signal)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}
.landing .mobile-contact-bar{display:none}
@media(max-width:980px){.landing-hero{grid-template-columns:1fr;padding-top:135px}.landing-visual{min-height:460px}.decision-grid{grid-template-columns:repeat(2,1fr)}.decision-card:nth-child(2){border-right:0}.route-card{min-height:340px}.landing-heading{grid-template-columns:1fr}.landing-faq{grid-template-columns:1fr}.landing .mobile-contact-bar{display:flex}}
@media(max-width:760px){html{scroll-padding-top:64px}.landing-hero{min-height:auto;padding:120px 20px 55px}.landing-hero h1{font-size:52px}.landing-lead{font-size:16px}.landing-visual{min-height:330px}.landing-visual img{max-height:340px}.landing-stats{grid-template-columns:1fr;margin:0 20px}.landing-stats div{border-right:0;border-bottom:1px solid var(--land-line);min-height:96px}.landing-stats div:last-child{border-bottom:0}.landing-stats strong{margin-top:18px}.decision-grid,.route-grid{grid-template-columns:1fr}.decision-card{border-right:0;border-bottom:1px solid currentColor;min-height:250px}.decision-card h3{margin-top:48px}.route-card{min-height:320px}.architecture li{grid-template-columns:45px 1fr}.architecture li p{grid-column:2}.landing-note{grid-template-columns:1fr}.landing-cta{display:block}.landing-cta a{display:inline-block;margin-top:34px}.landing-footer-links{flex-direction:column}.landing .site-footer{padding-bottom:105px}}
@media(prefers-reduced-motion:reduce){.landing-visual:before,.landing-visual:after,.signal-line{animation:none}.reveal{opacity:1;transform:none}}