:root{--navy:#08101b;--navy2:#101d2b;--ink:#101827;--muted:#5d6979;--line:#dce3ed;--paper:#f5f7fb;--blue:#8ad9fc;--accent:#267bbd;--white:#fff;--card:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,"Segoe UI",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.site-nav{position:sticky;z-index:50;top:0;background:rgba(8,16,27,.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.10);color:#e6edf5}.container{max-width:1200px;margin:auto;padding:0 30px}.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:22px}.brand{display:flex;gap:13px;align-items:center;flex-shrink:0}.brand-symbol{height:45px;width:45px;object-fit:contain;filter:brightness(0) invert(1)}.brand-name{font-weight:800;letter-spacing:.14em;font-size:14px;white-space:nowrap}.brand-name 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p{font-size:14px;line-height:1.8;color:#5b6c7c}.contact-section{background:#0b1725;color:white;padding:88px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-section h2{font-size:clamp(34px,4vw,51px);line-height:1.17;letter-spacing:-.06em;margin:14px 0}.contact-section p{color:#afc2d0;font-size:14px;line-height:1.9}.contact-rows{display:grid;gap:16px;margin:25px 0}.contact-row{display:flex;align-items:flex-start;gap:14px;color:#dce8f3;font-size:14px}.contact-rows .emph{color:#95dff8}.social-list{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.social-link{height:41px;min-width:42px;padding:0 12px;display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid #506175;border-radius:8px;background:#1b2c3d;color:white;font-size:12px;font-weight:800}.social-link svg{height:19px;width:19px;fill:none;stroke:currentColor;stroke-width:2}.social-link:hover{background:#2d4b63}.footer{background:#050b12;color:#94a5b9;border-top:1px solid 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@media(max-width:950px){.hero-grid{gap:30px}.hero h1{font-size:57px}.nav-links{gap:15px}.nav-links>a{font-size:12px}.ribbon-inner{grid-template-columns:repeat(2,1fr)}.airforge .details{padding:40px}.feature-top{height:195px}}@media(max-width:720px){.container{padding:0 20px}.nav-inner{min-height:67px}.brand-symbol{height:38px;width:38px}.brand-name{letter-spacing:.09em;font-size:12px}.mobile-menu{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:66px;background:#0d1b2a;padding:24px;flex-direction:column;align-items:stretch;border-bottom:1px solid #2c4155;box-shadow:0 20px 35px #0003}.nav-links.open{display:flex}.nav-links a{padding:9px 3px}.nav-links .nav-button{text-align:center}.hero-grid{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-top:68px;padding-bottom:55px;min-height:0}.hero h1{font-size:clamp(42px,11vw,57px)}.hero .sub{font-size:14px}.hero-visual{height:250px;width:250px;align-self:center}.central-mark{height:115px;width:115px}.hero-caption{display:none}.section{padding:67px 0}.section-heading{display:block}.section-heading p{margin-top:13px}.feature-grid,.app-grid,.research-grid,.about-grid,.contact-grid,.airforge{grid-template-columns:1fr}.feature-body p,.app-card p{min-height:0}.airforge .details{padding:35px 27px 0}.airforge-visual{padding:20px 0 40px}.air-ui{width:210px;height:200px}.research-grid{gap:30px}.contact-grid{gap:30px}.footer-inner{display:block}.footlinks{margin-top:15px}.ribbon-inner{gap:18px}.ribbon p{font-size:9px}.about-panel{padding:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-ring:nth-child(2){animation:none}.btn{transition:none}}


.feature-top{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:260px;padding:12px!important}
.feature-top .feature-status{position:absolute;z-index:2;top:16px;left:18px;background:rgba(4,14,29,.82);color:white;padding:7px 12px;border-radius:999px;font-size:11px;letter-spacing:.04em}
.featured-brand-image{display:block;width:100%;height:100%;max-height:340px;object-fit:contain;border-radius:12px}
.shift-top{background:#063743!important}.core-top{background:#061025!important}
.official-app-icon{display:block;width:74px;height:74px;object-fit:contain;border-radius:17px;margin-bottom:18px;box-shadow:0 10px 22px rgba(7,20,40,.15)}
@media(max-width:680px){.feature-top{min-height:185px}.official-app-icon{width:64px;height:64px}}


.feature-top{display:grid!important;place-items:center;isolation:isolate;min-height:270px!important;padding:22px!important;overflow:hidden}
.featured-brand-image{width:100%!important;height:100%!important;max-width:100%!important;max-height:310px!important;object-fit:contain!important;object-position:center!important;border-radius:8px}
.shift-top .featured-brand-image{max-height:300px!important}
.core-top .featured-brand-image{max-height:310px!important}
.official-app-icon{width:82px!important;height:82px!important;object-fit:contain!important;object-position:center!important;border-radius:19px;flex-shrink:0}
@media(max-width:720px){.feature-top{min-height:205px!important;padding:14px!important}.featured-brand-image{max-height:230px!important}.official-app-icon{width:70px!important;height:70px!important}}


/* Accessibility and resilient focus states */
:focus-visible{outline:3px solid #34b9f5!important;outline-offset:3px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
img{max-width:100%}

/* SEO-final: detail pages and accessible navigation */
.breadcrumbs{padding-top:25px;padding-bottom:2px;font-size:13px;color:#61758b}
.breadcrumbs a{color:#1b628e;text-decoration:underline;text-underline-offset:3px}
.detail-content{max-width:980px}
.detail-content h2{font-size:clamp(28px,3.4vw,43px);letter-spacing:-.045em;line-height:1.15;margin:0 0 20px}
.detail-content p{max-width:850px;font-size:15px;line-height:1.8;color:#536376}
.detail-points{max-width:870px;margin:25px 0 22px;padding-left:25px;color:#344a60;line-height:1.8;font-size:14px}
.detail-points li{margin:8px 0}
.internal-product-link{display:flex;margin-top:16px}
.airforge-link{display:inline-flex;margin-top:16px;color:#9bdef7}
@media(max-width:720px){.breadcrumbs{padding-top:20px}.detail-content p{font-size:14px}}