/* FDD Shield – A direction (dark navy, cold sky accent), B logo. 2026-09-20 */
:root{--bg:#050b14;--surface:#0b1421;--ink:#f3f7ff;--muted:#a5b4c9;--line:#263345;--accent:#a3ddff;--accentink:#0a263c;--max:1220px;--font:'Manrope',sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;overflow-x:hidden}
button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
.wrap{max-width:var(--max);padding-left:36px;padding-right:36px;margin:auto}
p{color:var(--muted)}
/* nav */
.nav{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:22px;padding-bottom:22px}
.brand{display:flex;align-items:center}.brand img{display:block;height:52px;width:auto}
.nav nav{display:flex;gap:27px;font-size:14px;color:var(--muted)}.nav nav a:hover{color:var(--ink)}
.navright{display:flex;align-items:center;gap:26px}
.lang{display:flex;border:1px solid var(--line);border-radius:3px;overflow:hidden;font-size:12px;letter-spacing:1px}
.lang a{padding:7px 11px;color:var(--muted)}.lang a[aria-current]{background:var(--accent);color:var(--accentink);font-weight:700}
.navcta{font-size:13px;display:flex;gap:24px;align-items:center;border-bottom:1px solid var(--accent);padding-bottom:7px}
/* hero */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:810px}
.heromedia{position:absolute;inset:0;z-index:-1;background:#03101b}
.heromedia video{width:100%;height:100%;object-fit:cover;object-position:72% 52%;display:block}
.veil{position:absolute;inset:0;background:linear-gradient(90deg,#050b14ed 0%,#050b14b5 30%,#050b1440 55%,#050b1400 75%),linear-gradient(0deg,#050b14 0%,transparent 22%)}
.heroinner{padding-top:115px;padding-bottom:35px}
.heroeyebrow,.eyebrow{font-size:12px;letter-spacing:2px;font-weight:600;color:var(--accent);margin:0 0 25px}
.heroeyebrow{display:flex;align-items:center;gap:12px}.heroeyebrow>span{width:24px;height:1px;background:var(--accent)}
h1{font-size:clamp(48px,5.2vw,73px);line-height:1.08;letter-spacing:-3.6px;margin:0 0 30px;max-width:770px;font-weight:500}
h1 em,h2 em{font-style:normal;color:var(--accent)}.hero h1 em{display:block}
.hero p{max-width:450px;color:#b7cadd;font-size:17px;line-height:1.8}
.heroactions{display:flex;gap:28px;align-items:center;flex-wrap:wrap;margin:35px 0 120px}
.primary{display:inline-flex;align-items:center;justify-content:space-between;gap:38px;background:var(--accent);color:var(--accentink);border:1px solid var(--accent);border-radius:3px;padding:15px 23px;font-size:14px;font-weight:600}
.primary span{font-size:23px;line-height:1}
.textlink{font-size:13px;border-bottom:1px solid var(--muted);padding-bottom:4px}
.herobottom{display:flex;gap:38px;border-top:1px solid #33495b;padding-top:22px;font-size:11px;letter-spacing:.4px;color:#b9cbd8;max-width:850px}
.videolabel{position:absolute;right:36px;bottom:38px;z-index:3}
.videolabel button{background:#061524d9;color:#edf4f7;border:1px solid #627e90;padding:11px 15px;font-size:12px;border-radius:3px}
/* sections */
.sectionhead{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:90px;margin-bottom:55px}
h2{font-size:clamp(32px,3.8vw,48px);font-weight:500;line-height:1.17;letter-spacing:-1.9px;margin:0}
.sectionhead>p{max-width:440px;margin:0;font-size:15px}
h3{font-size:21px;font-weight:500;letter-spacing:-.5px;margin:0 0 14px}
.small{font-size:12px!important;color:var(--muted)}
.technology{padding-top:100px;padding-bottom:25px}
.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tech-card{background:#091423;border:1px solid #253a4f;border-radius:7px;overflow:hidden}
.tech-screen{position:relative;aspect-ratio:8/5;background:#060e1c}.tech-screen video{display:block;width:100%;height:100%;object-fit:cover}
.screen-index{position:absolute;top:15px;right:15px;background:#061423dc;color:#a3d8ef;padding:5px 9px;font-size:10px;letter-spacing:1.3px}
.tech-caption{padding:26px}.tech-caption h3{font-size:22px}.tech-caption p{font-size:14px;margin-bottom:0}.tech-note{margin-top:20px}
.intro,.principles,.faq{padding-top:108px;padding-bottom:105px}
.solutions{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.solutions article{padding:28px;background:#0a1523;border:1px solid #23384d;border-radius:5px;display:flex;flex-direction:column}
.solutiontop{display:flex;justify-content:space-between;align-items:center;margin-bottom:38px}
.number{font-size:12px;letter-spacing:2px;color:var(--muted)}.glyph{font-size:28px;color:var(--accent)}
.solutions p{font-size:14px;min-height:75px}
.solutions ul{padding:18px 0 20px;list-style:none;margin:0 0 auto;font-size:13px;color:var(--muted)}.solutions li{padding:8px 0;border-bottom:1px solid var(--line)}
.solutionlink{border:0;background:none;padding:14px 0 0;color:var(--accent);font-size:13px;text-align:left}
.demo-section{position:relative;background:#0c1829;padding:100px 0}
.demo-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.demo-copy p:not(.eyebrow){font-size:15px;max-width:390px}
.demotabs{display:flex;gap:6px;flex-wrap:wrap;margin:30px 0}
.demotabs button{border:1px solid var(--line);color:var(--muted);background:transparent;font-size:12px;padding:11px 13px;border-radius:3px}
.demotabs button[aria-pressed=true]{background:var(--accent);color:var(--accentink);border-color:var(--accent)}
.console{border:1px solid #37526b;background:var(--bg);border-radius:8px;box-shadow:0 25px 100px #030a1499;overflow:hidden}
.consolehead,.consolefoot{display:flex;justify-content:space-between;gap:15px;padding:18px 22px;border-bottom:1px solid var(--line);font-size:11px;letter-spacing:1px;color:var(--muted)}
.consolehead>span:first-child{color:var(--ink);font-weight:700}
.consolebody{padding:32px 25px;min-height:320px}.consolebody h3{font-size:25px}.consolebody>p{font-size:13px}
.logrow{display:grid;grid-template-columns:1fr auto;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}
.logrow small{display:block;color:var(--muted);font-size:12px;margin-top:3px}.logstate{font-size:12px;color:var(--accent);align-self:center;text-align:right}
.consolefoot{border-top:1px solid var(--line);border-bottom:0;font-size:10px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}
.steps article{border-top:1px solid var(--line);padding-top:26px}.steps span{font-size:11px;letter-spacing:1px;color:var(--accent);display:block;margin-bottom:25px}.steps p{font-size:14px}
.statement{padding:125px 0;text-align:center;background:linear-gradient(90deg,#061421e8,#0614219c),url('/shield-cinematic.jpg') center 62%/cover}
.statement .eyebrow{color:#aedfff}.statement h2{font-size:clamp(34px,4.7vw,62px);max-width:950px;margin:auto}
.statementline{display:flex;justify-content:center;flex-wrap:wrap;gap:35px;margin-top:42px;font-size:12px;color:var(--muted)}
.faq{display:grid;grid-template-columns:1fr 1.3fr;gap:20px 80px}.faq>.eyebrow{grid-column:1/-1;margin-bottom:5px}
.faq details{border-bottom:1px solid var(--line);padding:19px 0}.faq summary{cursor:pointer;font-size:15px;list-style-position:outside;margin-left:18px}.faq details p{font-size:14px;padding-left:18px;max-width:550px}
.contact{display:flex;justify-content:space-between;align-items:center;gap:30px;border-top:1px solid var(--line);padding-top:70px;padding-bottom:80px}
.contact>div:first-child p:not(.eyebrow){max-width:440px;font-size:15px}
.contact-actions{min-width:250px}.contact-actions .primary{width:100%}.contact-actions a{color:var(--accent)}
footer{padding-top:35px;padding-bottom:35px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
footer .brand img{height:36px}footer a{border-bottom:1px solid var(--line)}
dialog{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:36px;max-width:560px;width:calc(100% - 32px)}
dialog::backdrop{background:#0009}dialog h2{font-size:30px}dialog p{font-size:14px}
.close{float:right;border:0;background:transparent;color:var(--ink);font-size:27px}
.brief-options{display:grid;gap:13px;margin:28px 0}.brief-options label{font-size:15px}.brief-options input{accent-color:var(--accent);width:17px;height:17px;margin-right:10px}
#brief-result{padding-top:15px}#brief-result a{color:var(--accent)}
@media(min-width:1500px){.hero{min-height:880px}.heroinner{padding-top:125px}.heroactions{margin-bottom:130px}}
@media(max-width:980px){.nav nav{gap:15px;font-size:12px}.navcta{display:none}.hero{min-height:780px}.heroinner{padding-top:90px}h1{max-width:670px}.heroactions{margin-bottom:145px}.demo-layout{gap:35px}.sectionhead{gap:30px}.tech-caption{padding:20px}.tech-caption h3{font-size:20px}.solutions{gap:14px}.solutions article{padding:21px}}
@media(max-width:700px){.wrap{padding-left:22px;padding-right:22px}.nav{padding-top:16px;padding-bottom:16px;flex-wrap:wrap;gap:12px}.brand img{height:40px}.nav nav{width:100%;justify-content:space-between;gap:10px;font-size:11px;order:3}.navright{margin-left:auto}
.hero{min-height:870px}.heroinner{padding-top:44px}.heromedia video{object-position:70% center}.veil{background:linear-gradient(180deg,#050b14db 0%,#050b147a 38%,#050b140a 70%,#050b14 100%)}
h1{font-size:44px;letter-spacing:-2px;max-width:490px}.hero p{font-size:16px}.heroactions{gap:22px;margin-top:25px;margin-bottom:280px}.herobottom{gap:8px;flex-direction:column}.videolabel{bottom:16px;right:22px}.videolabel button{font-size:11px;padding:8px 11px}.heroeyebrow{font-size:10px;letter-spacing:1px}
.technology{padding-top:65px}.tech-grid{grid-template-columns:1fr}.tech-caption{padding:22px}
.sectionhead,.demo-layout,.faq{grid-template-columns:1fr;gap:25px}.intro,.principles,.faq{padding-top:70px;padding-bottom:65px}
.solutions,.steps{grid-template-columns:1fr}.solutions{gap:15px}.solutions article{padding:24px}.solutions p{min-height:0}.solutiontop{margin-bottom:20px}.solutions ul{padding-top:5px}
.demo-section{padding:65px 0}.demo-copy p:not(.eyebrow){max-width:100%}.steps{gap:25px}.statement{padding:90px 0}.statementline{gap:14px;flex-direction:column}.faq>.eyebrow{grid-column:auto}
.contact{flex-direction:column;align-items:stretch;padding-top:60px;padding-bottom:60px}.contact-actions{min-width:0}.contact-actions .primary{max-width:330px}
footer{flex-direction:column;align-items:flex-start;gap:15px}.consolebody{padding:25px 18px}.logrow{gap:10px;font-size:13px}.primary{gap:20px;font-size:13px}dialog{padding:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}