:root{--navy:#0A2A4D;--navy2:#061C36;--cyan:#7FD4FF;--paper:#F7FAFC;--amber:#F5A623;--ink:#14273C;--muted:#54687C;--line:#D5E2EE}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.75;font-size:16px;color:var(--ink);background:var(--navy2)}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.22;letter-spacing:-.01em;font-weight:600}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;z-index:50;background:var(--navy2);border-bottom:1px solid rgba(127,212,255,.3)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 24px;max-width:1280px;margin:0 auto;flex-wrap:wrap}
.brand{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.08rem;color:#EAF4FC;text-decoration:none;white-space:nowrap}
.brand b{color:var(--amber)}
nav.links{display:flex;gap:2px;align-items:center;flex-wrap:wrap}
nav.links>a,nav.links .drop>span{color:#C9DFEF;font-size:.92rem;font-weight:500;padding:8px 10px;text-decoration:none;border-radius:4px;cursor:pointer}
.drop{position:relative}
.drop-menu{display:none;position:absolute;top:100%;left:0;background:#08254A;border:1px solid rgba(127,212,255,.35);border-radius:6px;min-width:280px;padding:10px;box-shadow:0 12px 30px rgba(0,0,0,.35);z-index:60}
.drop-menu a{display:block;color:#C9DFEF;font-size:.88rem;padding:9px 12px;text-decoration:none;border-radius:4px}
.nav-cta{background:var(--amber);color:#1A1200!important;font-weight:700;padding:9px 18px;border-radius:6px;font-size:.92rem;text-decoration:none;white-space:nowrap}
.langs{display:flex;gap:6px;align-items:center;font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:#8FB4CE}
.langs b{color:var(--amber)}
.langs span{opacity:.75}
.nav-toggle{display:none;background:transparent;border:1px solid rgba(127,212,255,.55);color:#EAF4FC;border-radius:6px;padding:8px 12px;font:600 .9rem Inter,system-ui,sans-serif;cursor:pointer;align-items:center;justify-content:center;white-space:nowrap}
.mobile-nav{display:none;border-top:1px solid rgba(127,212,255,.25);background:var(--navy2);padding:10px 24px 18px;max-height:70vh;overflow:auto}
.mobile-nav.open{display:block}
@media(min-width:901px){.mobile-nav{display:none!important}}
.mobile-group{padding:10px 0;border-bottom:1px solid rgba(127,212,255,.14)}
.mobile-group:last-child{border-bottom:0}
.mobile-group strong{display:block;color:var(--amber);font-family:"IBM Plex Mono",monospace;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
.mobile-group a{display:inline-block;color:#C9DFEF;text-decoration:none;font-size:.92rem;padding:5px 10px 5px 0}
@media(max-width:900px){nav.links{display:none}.nav-toggle{display:inline-flex}}
.hero{color:#EAF4FC;border-bottom:1px solid rgba(127,212,255,.3);background-color:var(--navy);background-image:linear-gradient(rgba(127,212,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(127,212,255,.06) 1px,transparent 1px);background-size:28px 28px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:56px 24px 30px;max-width:1280px;margin:0 auto}
.hero-grid.single{grid-template-columns:1fr;max-width:1160px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;padding-top:40px}}
.eyebrow{font-family:"IBM Plex Mono",monospace;color:var(--amber);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;margin-bottom:14px}
.hero h1{font-size:clamp(1.85rem,4vw,2.9rem);margin-bottom:16px}
.hero p.lead{font-size:1.1rem;color:#C9DFEF;max-width:660px}
.raybox{border:1px solid rgba(127,212,255,.45);background:rgba(6,28,54,.6);padding:14px;margin-top:8px}
.raybox .cap{font-size:.8rem;color:#8FB4CE;padding:8px 4px 2px;font-family:"IBM Plex Mono",monospace}
.evidence{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:26px 0}
@media(max-width:700px){.evidence{grid-template-columns:repeat(2,1fr)}}
.evidence .ev{border:1px solid rgba(127,212,255,.35);border-left:3px solid var(--amber);padding:12px 14px;background:rgba(6,28,54,.55)}
.evidence .ev b{display:block;font-size:1.1rem;font-family:"Space Grotesk",sans-serif;color:#EAF4FC}
.evidence .ev small{color:#8FB4CE;font-size:.8rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:6px 0 10px}
.btn{display:inline-block;background:var(--amber);color:#1A1200!important;font-weight:700;padding:13px 28px;border-radius:6px;text-decoration:none}
.btn-ghost{display:inline-block;border:1px solid var(--amber);color:#FFC95E!important;font-weight:600;padding:12px 26px;border-radius:6px;text-decoration:none}
.swatch{border:1px solid rgba(127,212,255,.5);background:#08254A;padding:10px;position:relative}
.swatch img{display:block;width:100%;height:auto}
.swatch .cap{font-size:.8rem;color:#8FB4CE;padding:8px 4px 2px}
.swatch .tag{position:absolute;top:18px;left:18px;font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.08em;color:#FFC95E;background:rgba(6,28,54,.88);border:1px solid rgba(127,212,255,.5);padding:5px 10px}
.article{background:var(--paper);padding:42px 0 68px}
.prose{max-width:860px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:16px}
.breadcrumb a{color:var(--muted)}
.prose h2{font-size:1.5rem;margin:2.3rem 0 1rem;padding-left:14px;border-left:4px solid var(--amber);color:var(--navy)}
.prose h3{font-size:1.18rem;margin:1.7rem 0 .6rem;color:var(--navy)}
.prose p{margin-bottom:1.05rem}
.prose a{color:#0B5FA5}
.prose ul{margin:0 0 1.2rem 1.3rem}
.prose li{margin-bottom:.45rem}
.prose p.faq-q{margin:1.5rem 0 .35rem;font-size:1.03rem}
table.spec{width:100%;border-collapse:collapse;margin:1.1rem 0 1.7rem;font-size:.92rem;background:#fff}
table.spec th{background:var(--navy);color:#EAF4FC;text-align:left;padding:10px 14px;border:1px solid var(--navy)}
table.spec td{padding:9px 14px;border:1px solid var(--line);font-family:"IBM Plex Mono",monospace;font-size:.88rem}
.tbl-wrap{overflow-x:auto}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0}
@media(max-width:800px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--amber);padding:20px}
.card h3{margin-bottom:8px;font-size:1.08rem}
.card h3 a{color:var(--navy);text-decoration:none}
.card p{font-size:.94rem;color:#3C4F60}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0}
@media(max-width:800px){.gallery{grid-template-columns:repeat(2,1fr)}}
.gallery figure{border:1px solid var(--line);background:#fff;padding:8px}
.gallery img{width:100%;height:220px;object-fit:cover;display:block}
.gallery figcaption{font-size:.78rem;color:var(--muted);padding:8px 6px 4px}
.rfq{background:var(--navy);color:#EAF4FC;padding:26px;border:1px solid rgba(127,212,255,.4);margin:30px 0}
.rfq h2{color:#EAF4FC;border:none;padding:0;margin:0 0 10px}
.rfq label{display:block;font-size:.88rem;margin:12px 0 4px;color:#C9DFEF}
.rfq input,.rfq select,.rfq textarea{width:100%;padding:10px 12px;border-radius:4px;border:1px solid #7FD4FF;background:#fff;color:#14273C;font-size:.95rem}
.rfq .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:700px){.rfq .row{grid-template-columns:1fr}}
.rfq button{background:var(--amber);color:#1A1200;font-weight:700;border:none;padding:13px 28px;border-radius:6px;font-size:1rem;cursor:pointer;margin-top:16px}
footer.site{background:var(--navy2);color:#8FB4CE;border-top:1px solid rgba(127,212,255,.3);padding:36px 0}
footer.site .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px}
@media(max-width:800px){footer.site .wrap{grid-template-columns:1fr}}
footer.site a{color:#C9DFEF;text-decoration:none}
footer.site h4{color:#EAF4FC;font-family:"Space Grotesk",sans-serif;margin-bottom:10px}
footer.site ul{list-style:none}
footer.site li{margin-bottom:6px;font-size:.9rem}
.foot-note{max-width:1160px;margin:22px auto 0;padding:14px 24px 0;border-top:1px solid rgba(127,212,255,.22);font-size:.82rem}
.drop:focus-within .drop-menu{display:block}
@media(hover:hover){nav.links>a:hover,nav.links .drop>span:hover{color:var(--amber)}.drop:hover .drop-menu{display:block}.drop-menu a:hover{background:rgba(127,212,255,.14);color:#FFC95E}.btn:hover{background:#ffb733}.btn-ghost:hover{background:rgba(245,166,35,.12)}}
@media (min-width:901px){.drop.esc-off .drop-menu{display:none}}
a:active,.btn:active,.btn-ghost:active,.nav-cta:active{opacity:.85}
.rfq button:active{transform:translateY(1px)}
.hero-grid>*,.cards>*,.gallery>*,.evidence>*,footer.site .wrap>*,.rfq .row>*{min-width:0}
.lang-drop>span{font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:#FFC95E;font-weight:700;letter-spacing:.06em}
.lang-menu{min-width:170px}
.lang-menu a[aria-current="true"]{color:#FFC95E;font-weight:700}