:root{--midnight:#0b1a2b;--blue:#2563eb;--sky:#60a5fa;--ice:#e6f0ff;--slate:#1f2937;--stone:#94a3b8;--muted:#475569;--white:#fff;--font:system-ui,-apple-system,"Segoe UI",sans-serif;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--slate);background:#fff;font:17px/1.7 var(--font)}a{color:#1d4ed8;text-underline-offset:.2em}img{max-width:100%;height:auto}button,summary,a{touch-action:manipulation}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #2563eb;outline-offset:5px}.site-header a:focus-visible,.site-header summary:focus-visible,.hero a:focus-visible{outline-color:#fff}.skip{position:absolute;left:16px;top:-100px;background:#fff;color:#0b1a2b;padding:12px 20px;z-index:20}.skip:focus{top:10px}.wrap{width:min(var(--max),calc(100% - 64px));margin:auto}.site-header{background:var(--midnight);color:#fff;border-bottom:1px solid #ffffff19}.header-row{display:flex;align-items:center;gap:28px;min-height:94px}.brand{display:flex;align-items:center;min-width:184px;min-height:44px}.brand img{width:188px;height:40px}.desktop-nav{display:flex;align-items:center;gap:18px;margin-left:auto}.site-header a{color:#fff;text-decoration:none;font-size:13px;font-weight:550;min-height:44px;display:inline-flex;align-items:center}.site-header a[aria-current=page]{color:#9dc5fc;text-decoration:underline;text-underline-offset:8px}.language{border-left:1px solid #94a3b855;padding-left:20px;white-space:nowrap}.mobile-menu{display:none}.access-line{font-size:12px;letter-spacing:.08em;color:#c5d5e9;text-align:center;margin:0;padding:7px 20px;background:#102237}.hero{color:#fff;background:var(--midnight);position:relative;isolation:isolate;overflow:hidden}.landscape{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0b1a2bf5 0%,#0b1a2bd9 38%,#0b1a2b38 100%);z-index:-1}.hero-grid{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:52px;padding-top:76px;padding-bottom:84px;min-height:650px}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#c4defc;margin:0 0 22px}.hero h1{font-size:clamp(2.6rem,4.1vw,3.8rem);line-height:1.09;letter-spacing:-.04em;margin:0 0 26px;font-weight:730;max-width:14ch}.lead{font-size:18px;line-height:1.65;color:#e6eef9;margin:0 0 28px;max-width:53ch}.actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.cta{display:inline-flex;align-items:center;justify-content:center;text-align:center;border:0;border-radius:9px;min-height:50px;padding:13px 20px;background:var(--blue);color:#fff;font-size:15px;font-weight:650;line-height:1.5;max-width:100%}.cta:disabled{opacity:1;cursor:not-allowed}.secondary{color:#fff;border:1px solid #a9bdd5;border-radius:9px;min-height:50px;padding:12px 19px;display:inline-flex;align-items:center;text-decoration:none;font-size:15px}.alpha{border-top:1px solid #9eb5cf40;padding-top:22px;margin:28px 0 0;color:#dce7f5;font-size:13px;line-height:1.7;max-width:61ch}.flow{border:1px solid #93b8dc55;background:#102a43ed;border-radius:20px;padding:26px;box-shadow:0 22px 70px #030a1455;color:#fff}.flow .flow-title{margin:0 0 22px;font-size:12px;letter-spacing:.08em;color:#d5e7fc;line-height:1.5}.flow-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:12px;align-items:center}.flow-steps li{text-align:center;font-size:12px;line-height:1.6;padding:14px 8px;border:1px solid #87acd05c;border-radius:12px;min-width:0}.flow-steps .gateway{background:#183e63;border-color:#9dc5fc;padding:24px 8px}.gateway img{display:block;margin:0 auto 16px;width:76px;height:76px}.flow-return{font-size:12px;text-align:center;margin:20px 0;color:#d4e4f6}.evidence{border-top:1px dashed #8cb2d5;padding-top:20px;margin-top:24px}.evidence p{font-size:12px;line-height:1.7;margin:0 0 10px;color:#d4e4f6}.evidence strong{color:#fff;font-weight:600}.inner-hero .wrap{padding-top:60px;padding-bottom:60px}.inner-hero h1{max-width:23ch;font-size:clamp(2.2rem,3.7vw,3.25rem);margin:0}.inner-hero .eyebrow{margin-bottom:14px}.page-body{padding:72px 0 88px}.reading{max-width:75ch;margin:auto}.reading p{margin:0 0 24px}.reading h2{font-size:29px;line-height:1.23;letter-spacing:-.025em;color:var(--midnight);margin:58px 0 22px}.reading h2:first-child{margin-top:0}.reading h3{font-size:22px;line-height:1.3}.reading pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.9 ui-monospace,monospace;background:#eff5fd;border:1px solid #d0dced;border-radius:16px;padding:26px;margin:30px 0;color:#102b44}.reading strong{font-weight:670;color:#102b44}.home-sections{max-width:1100px}.home-sections section{padding:42px 0;border-bottom:1px solid #dbe3ed}.home-sections section:first-child{padding-top:0}.home-sections h2{margin-top:0;max-width:30ch}.home-sections p{max-width:74ch}.section-number{font-size:12px;font-weight:650;letter-spacing:.14em;color:#475569;display:block;margin:0 0 17px}.site-footer{background:#f1f5fa;border-top:1px solid #d7e1ec;padding:45px 0}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:32px}.footer-row img{width:188px;height:40px}.footer-row p{margin:0;max-width:65ch;font-size:13px;color:#475569}.footer-nav{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px 24px}.footer-nav a{font-size:13px;min-height:44px;display:inline-flex;align-items:center}.page-body .cta{margin:10px 0 24px}.reading a{display:inline-block;min-height:44px;padding-top:6px}.content-status{font-size:13px;color:#475569}.flow-caption{font-size:11px;color:#d4e4f6;margin:16px 0 0} @supports(backdrop-filter:blur(8px)){.flow{background:#102a43c9;backdrop-filter:blur(8px)}}
@media(max-width:1100px){.desktop-nav{gap:11px}.header-row{gap:18px}.brand{min-width:150px}.brand img{width:160px}.site-header a{font-size:12px}.hero-grid{gap:30px}.flow{padding:20px}.flow-steps{gap:7px}}
@media(max-width:1000px){.desktop-nav{display:none}.mobile-menu{display:block;margin-left:auto}.mobile-menu summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;border:1px solid #7893b5;padding:8px 16px;border-radius:8px;font-size:14px}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu[open]{flex-basis:100%;order:3;margin:0 0 18px}.mobile-menu[open] summary{width:max-content;margin-left:auto}.mobile-menu nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;padding:14px 0}.mobile-menu nav a{font-size:15px;padding:8px 12px;min-width:0}.header-row{flex-wrap:wrap;gap:8px 20px;min-height:80px}.language{margin-left:0}.hero-grid{grid-template-columns:1fr;gap:48px;padding-top:56px;padding-bottom:56px}.hero h1{max-width:18ch;font-size:clamp(2.4rem,6.2vw,3.9rem)}.lead{max-width:60ch}.flow{width:100%;max-width:610px;margin:auto}.hero:after{background:linear-gradient(180deg,#0b1a2bf2,#0b1a2b9c)}.footer-row{align-items:flex-start}.inner-hero h1{max-width:24ch}}
@media(max-width:600px){body{font-size:16px}.wrap{width:calc(100% - 40px)}.brand{min-width:0}.brand img{width:154px;height:34px}.site-header .language{font-size:12px;padding-left:12px}.header-row{gap:10px}.mobile-menu summary{padding:8px 10px}.hero-grid{padding-top:44px;gap:40px}.hero h1{font-size:2.55rem;max-width:16ch;line-height:1.12}.eyebrow{font-size:10px;letter-spacing:.13em}.lead{font-size:16px}.actions{align-items:stretch;flex-direction:column}.actions .cta,.actions .secondary{width:100%;text-align:center;justify-content:center}.flow{padding:20px 16px;border-radius:15px}.flow-steps{grid-template-columns:1fr}.flow-steps li{padding:12px}.flow-steps .gateway{padding:17px}.gateway img{width:56px;height:56px;margin-bottom:10px}.flow-steps li,.flow-return,.evidence p{font-size:13px}.flow-caption{font-size:12px}.page-body{padding:46px 0 56px}.reading h2{font-size:25px;margin-top:44px}.reading pre{font-size:12px;padding:18px}.home-sections section{padding:28px 0}.footer-row{display:block}.footer-row p{margin-top:24px}.inner-hero .wrap{padding-top:40px;padding-bottom:44px}.inner-hero h1{font-size:2.25rem}.mobile-menu nav{grid-template-columns:1fr}.access-line{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

/* Pilot form: approved visual tokens, no script or remote asset. */
.pilot-form { margin-block: 2rem; max-width: 46rem; }
.pilot-form aside { border-left: 3px solid #2563EB; padding: 1rem; background: #F1F5F9; }
.form-field { display: grid; gap: .4rem; margin-block: 1.1rem; }
.form-field label { font-weight: 600; }
.form-field input, .form-field textarea, .form-field select { width: 100%; box-sizing: border-box; min-height: 2.75rem; border: 1px solid #475569; border-radius: .35rem; padding: .7rem; background: #FFFFFF; color: #1F2937; font: inherit; }
.form-field textarea { resize: vertical; }
.pilot-form input[type=checkbox] { width: 1.2rem; height: 1.2rem; vertical-align: middle; }
.pilot-form :focus-visible { outline: 3px solid #2563EB; outline-offset: 3px; }
.form-error, .form-field [aria-invalid=true] { color: #991B1B; border-color: #991B1B; }
.sending-hint { font-size: .85rem; color: #475569; }