:root{
  --bg:#090c09;
  --panel:#0f130f;
  --panel-2:#131913;
  --line:rgba(214,229,181,.14);
  --line-strong:rgba(214,229,181,.26);
  --text:#eef1e7;
  --muted:#99a18d;
  --accent:#b7d63c;
  --accent-dark:#8da42f;
  --max:1440px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
::selection{background:var(--accent);color:#10150a}

.noise{position:fixed;inset:0;pointer-events:none;opacity:.035;z-index:99;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E")}

.site-header{height:82px;position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - var(--max))/2));border-bottom:1px solid var(--line);background:rgba(9,12,9,.76);backdrop-filter:blur(18px)}
.brand{display:inline-flex;align-items:center;gap:13px;font-weight:800;letter-spacing:.16em;font-size:15px}
.brand-mark{width:32px;height:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;transform:skew(-16deg)}
.brand-mark i{display:block;background:var(--accent)}
.brand-mark i:nth-child(1){height:13px;margin-top:11px}.brand-mark i:nth-child(2){height:19px;margin-top:5px}.brand-mark i:nth-child(3){height:24px}
.nav{display:flex;align-items:center;gap:34px;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.nav a{color:#bcc4ae;transition:.2s ease}.nav a:hover{color:var(--text)}
.nav-contact{border:1px solid var(--line-strong);padding:11px 15px!important;color:var(--text)!important}.nav-contact:hover{border-color:var(--accent)!important}
.nav-toggle{display:none;border:0;background:none;color:var(--text);width:42px;height:42px;position:relative}.nav-toggle span{position:absolute;left:9px;right:9px;height:1px;background:currentColor;transition:.25s}.nav-toggle span:first-child{top:16px}.nav-toggle span:last-child{top:25px}

.section-pad{padding-left:max(24px,calc((100vw - var(--max))/2));padding-right:max(24px,calc((100vw - var(--max))/2))}
.hero{min-height:100vh;padding-top:82px;display:grid;grid-template-columns:1.02fr .98fr;grid-template-rows:1fr auto;position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{position:absolute;inset:82px 0 0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.38) 45%,black 100%);opacity:.28}
.hero-copy{padding:clamp(96px,12vh,160px) 28px 84px 0;align-self:center;position:relative;z-index:2}
.eyebrow{margin:0 0 28px;display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.2em;font-weight:700;color:#c7d1b6}.eyebrow>span{width:32px;height:2px;background:var(--accent)}
.hero h1{font-size:clamp(52px,6vw,92px);line-height:.93;letter-spacing:-.055em;margin:0;max-width:860px;font-weight:540}.hero h1 strong{color:var(--accent);font-weight:540}
.hero-lead{font-size:clamp(17px,1.4vw,21px);line-height:1.55;color:var(--muted);max-width:690px;margin:34px 0 38px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{min-height:52px;display:inline-flex;align-items:center;justify-content:space-between;gap:38px;padding:0 20px;text-transform:uppercase;font-size:11px;font-weight:800;letter-spacing:.12em;border:1px solid var(--line-strong);transition:.22s ease}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#11160a}.btn-primary:hover{background:#c8e54f;transform:translateY(-2px)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

.hero-visual{position:relative;min-height:600px;align-self:stretch;border-left:1px solid var(--line);overflow:hidden;display:flex;align-items:center;justify-content:center}
.vehicle-drawing{width:min(92%,780px);filter:drop-shadow(0 0 18px rgba(183,214,60,.09));position:relative;z-index:2}
.radar{position:absolute;border:1px solid rgba(183,214,60,.16);border-radius:50%}.radar::before,.radar::after{content:"";position:absolute;border:inherit;border-radius:inherit}.radar::before{inset:17%}.radar::after{inset:34%}.radar-a{width:760px;height:760px;right:-320px;top:-150px}.radar-b{width:420px;height:420px;left:3%;bottom:2%;opacity:.55}
.telemetry,.coordinate{position:absolute;z-index:3;border:1px solid var(--line);background:rgba(9,12,9,.72);backdrop-filter:blur(8px);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.1em}
.telemetry{padding:10px 12px;display:flex;gap:18px}.telemetry span{color:var(--muted)}.telemetry b{color:var(--accent)}.t1{top:22%;left:7%}.t2{right:5%;bottom:24%}.coordinate{left:8%;bottom:13%;padding:9px 11px;color:#77806f}

.hero-meta{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);position:relative;z-index:3;background:rgba(9,12,9,.54)}
.hero-meta>div{min-height:92px;padding:22px 28px;display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:center;border-right:1px solid var(--line)}.hero-meta>div:last-child{border-right:0}.hero-meta span{color:var(--accent);font:700 11px/1 ui-monospace,monospace}.hero-meta p{margin:0;color:#b4bdac;font-size:13px;letter-spacing:.02em}

.systems,.capabilities,.principles,.contact{padding-top:120px;padding-bottom:120px}
.section-head{display:grid;grid-template-columns:1fr minmax(300px,520px);gap:56px;align-items:end;margin-bottom:52px}.section-head .eyebrow{grid-column:1/-1;margin-bottom:-20px}.section-head h2,.principles h2,.contact h2{font-size:clamp(40px,4.8vw,74px);line-height:.98;letter-spacing:-.045em;margin:0;font-weight:540}.section-head>p,.section-head.split>p{color:var(--muted);line-height:1.7;margin:0;font-size:16px}.section-head.split .eyebrow{grid-column:auto;margin:0 0 26px}.section-head.split>div{max-width:780px}
.system-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line)}
.system-card{position:relative;min-height:620px;padding:28px;display:flex;flex-direction:column;border-right:1px solid var(--line);overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.012),transparent)}.system-card:last-child{border-right:0}
.card-index{font:700 10px/1 ui-monospace,monospace;letter-spacing:.16em;color:#66705f}
.system-icon{height:245px;margin:34px -10px 8px;color:rgba(183,214,60,.62);display:flex;align-items:center;justify-content:center}.system-icon svg{width:88%;max-height:100%}.system-icon-b{color:rgba(201,216,158,.5)}
.card-copy{margin-top:auto;max-width:560px}.system-kicker{font-size:10px;letter-spacing:.19em;color:var(--accent);font-weight:800;margin:0 0 12px}.card-copy h3{font-size:54px;letter-spacing:-.04em;margin:0 0 16px;font-weight:550}.card-copy>p:last-child{color:var(--muted);line-height:1.65;margin:0;font-size:15px}
.tag-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:24px}.tag-row span{border:1px solid var(--line-strong);padding:7px 9px;font:700 9px/1 ui-monospace,monospace;letter-spacing:.12em;color:#aab29d}

.capabilities{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.cap{min-height:265px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative}.cap span{font:700 10px/1 ui-monospace,monospace;color:var(--accent)}.cap h3{font-size:21px;margin:58px 0 14px;font-weight:600;letter-spacing:-.02em}.cap p{margin:0;color:var(--muted);line-height:1.6;font-size:14px;max-width:340px}.cap::after{content:"";position:absolute;top:28px;right:28px;width:8px;height:8px;border-top:1px solid #3d4933;border-right:1px solid #3d4933}

.principles-panel{border:1px solid var(--line);display:grid;grid-template-columns:1.15fr .85fr;min-height:610px;background:linear-gradient(130deg,#0d110d,#121712)}
.principles-copy{padding:58px;display:flex;flex-direction:column;justify-content:center}.principles-copy>p:last-child{max-width:650px;color:var(--muted);line-height:1.72;font-size:16px;margin:28px 0 0}.principles-data{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid var(--line)}.principles-data>div{padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;min-height:260px}.principles-data>div:nth-child(even){border-right:0}.principles-data>div:nth-child(n+3){border-bottom:0}.principles-data strong{font:600 38px/1 ui-monospace,monospace;color:#263022;margin-bottom:auto}.principles-data span{font:800 10px/1 ui-monospace,monospace;color:var(--accent);letter-spacing:.14em}.principles-data p{margin:10px 0 0;color:#c8cebf;font-size:14px}

.contact{padding-top:140px;padding-bottom:140px}.contact-inner{max-width:1100px}.contact h2{font-size:clamp(54px,7vw,104px);margin-bottom:26px}.contact-inner>p:not(.eyebrow){font-size:18px;color:var(--muted);margin:0 0 40px;max-width:680px;line-height:1.6}.mail-link{display:inline-flex;align-items:center;gap:24px;font-size:clamp(18px,2.2vw,31px);letter-spacing:-.02em;border-bottom:1px solid var(--accent);padding-bottom:10px;color:var(--accent);word-break:break-all}.mail-link span{font-size:.8em}.mail-link:hover{color:#d0e866}
.footer{min-height:96px;padding:0 max(24px,calc((100vw - var(--max))/2));border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:28px;color:#687161;font:700 9px/1.2 ui-monospace,monospace;letter-spacing:.12em}.footer-brand{color:var(--text);font-family:Inter,system-ui,sans-serif;font-size:12px}.footer-brand .brand-mark{width:25px;height:18px}.footer-brand .brand-mark i:nth-child(1){height:10px;margin-top:8px}.footer-brand .brand-mark i:nth-child(2){height:14px;margin-top:4px}.footer-brand .brand-mark i:nth-child(3){height:18px}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}

@media (max-width: 980px){
  .site-header{padding-left:22px;padding-right:18px}
  .nav-toggle{display:block;z-index:52}
  .nav{position:fixed;left:0;right:0;top:82px;display:flex;flex-direction:column;align-items:stretch;gap:0;background:#0b0e0b;border-bottom:1px solid var(--line);transform:translateY(-140%);transition:.3s ease;z-index:51;padding:8px 22px 20px}
  .nav.open{transform:none}.nav a{padding:18px 0;border-bottom:1px solid var(--line)}.nav-contact{border:0!important;border-bottom:1px solid var(--line)!important;padding:18px 0!important}
  .nav-toggle[aria-expanded="true"] span:first-child{transform:rotate(45deg);top:21px}.nav-toggle[aria-expanded="true"] span:last-child{transform:rotate(-45deg);top:21px}
  .hero{grid-template-columns:1fr;grid-template-rows:auto auto auto}.hero-copy{padding:110px 0 48px}.hero-visual{min-height:430px;border-left:0;border-top:1px solid var(--line)}.hero-meta{grid-template-columns:1fr}.hero-meta>div{border-right:0;border-bottom:1px solid var(--line)}.hero-meta>div:last-child{border-bottom:0}
  .section-head,.section-head.split{grid-template-columns:1fr}.section-head .eyebrow{margin:0 0 24px}.section-head.split>p{max-width:650px}
  .system-grid{grid-template-columns:1fr}.system-card{border-right:0;border-bottom:1px solid var(--line)}.system-card:last-child{border-bottom:0}
  .cap-grid{grid-template-columns:1fr 1fr}
  .principles-panel{grid-template-columns:1fr}.principles-data{border-left:0;border-top:1px solid var(--line)}
}

@media (max-width: 640px){
  .section-pad{padding-left:18px;padding-right:18px}
  .site-header{height:70px}.nav{top:70px}
  .brand{font-size:13px}.brand-mark{width:28px;height:21px}
  .hero{padding-top:70px}.hero-copy{padding-top:76px}.hero h1{font-size:49px}.hero-lead{font-size:16px}.hero-actions{display:grid}.btn{width:100%}
  .hero-visual{min-height:340px}.t1{top:12%;left:4%}.t2{right:4%;bottom:16%}.coordinate{left:4%;bottom:4%}
  .systems,.capabilities,.principles,.contact{padding-top:82px;padding-bottom:82px}.section-head{gap:25px;margin-bottom:36px}.section-head h2,.principles h2{font-size:44px}
  .system-card{padding:20px;min-height:560px}.system-icon{height:200px}.card-copy h3{font-size:44px}
  .cap-grid{grid-template-columns:1fr}.cap{min-height:220px}.cap h3{margin-top:45px}
  .principles-copy{padding:35px 24px}.principles-data{grid-template-columns:1fr}.principles-data>div{min-height:180px;border-right:0;border-bottom:1px solid var(--line)!important}.principles-data>div:last-child{border-bottom:0!important}
  .contact h2{font-size:54px}.mail-link{font-size:16px;gap:10px}
  .footer{padding:24px 18px;flex-direction:column;align-items:flex-start}.footer>p{margin:0}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}


.hero-photo-wrap{padding:34px;position:relative}
.hero-photo-card{position:relative;z-index:2;width:min(92%,760px);height:min(78%,620px);border:1px solid var(--line-strong);background:linear-gradient(180deg,rgba(18,23,18,.84),rgba(9,12,9,.92));box-shadow:0 30px 80px rgba(0,0,0,.38);overflow:hidden}
.hero-photo{width:100%;height:100%;object-fit:cover;object-position:center center;display:block;filter:saturate(.84) contrast(1.03) brightness(.9)}
.hero-photo-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(183,214,60,.10),rgba(9,12,9,.18) 18%,rgba(9,12,9,.34) 78%,rgba(9,12,9,.72));pointer-events:none}
.photo-caption{position:absolute;left:18px;bottom:18px;right:18px;display:flex;justify-content:space-between;gap:10px;align-items:end;padding-top:16px;border-top:1px solid rgba(214,229,181,.22);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.14em;color:#d6e5b5;text-transform:uppercase;z-index:3}
.photo-caption b{font-size:12px;color:var(--accent)}
.system-media{margin:28px 0 18px;height:260px;border:1px solid var(--line);overflow:hidden;background:#0d110d}
.system-media img{width:100%;height:100%;object-fit:cover;object-position:center center;display:block;filter:saturate(.86) contrast(1.02) brightness(.94)}
.featured-card .card-copy{margin-top:0}

@media (max-width: 980px){
  .hero-photo-wrap{padding:18px}
  .hero-photo-card{width:100%;height:360px}
}

@media (max-width: 640px){
  .hero-photo-card{height:300px}
  .photo-caption{left:12px;right:12px;bottom:12px;font-size:9px}
  .photo-caption b{font-size:10px}
  .system-media{height:220px}
}