:root{color-scheme:dark;--ink:#020817;--panel:#071426;--raised:#0a1b31;--line:#174975;--blue:#087cff;--cyan:#34c8ff;--text:#f5f8ff;--muted:#9cb0c9;--green:#67e8b3;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--ink);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6;overflow-wrap:break-word}body::before{content:"";position:absolute;inset:0 0 auto;height:1060px;z-index:-1;background:radial-gradient(ellipse at 77% 27%,#087cff18,transparent 55%),linear-gradient(#123b6714 1px,transparent 1px),linear-gradient(90deg,#123b6714 1px,transparent 1px);background-size:auto,64px 64px,64px 64px;mask-image:linear-gradient(#000 70%,transparent)}a{color:inherit}a:focus-visible{outline:3px solid var(--cyan);outline-offset:6px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}em{font-style:normal;color:var(--cyan)}.wrap{width:min(var(--max),calc(100% - 80px));margin-inline:auto}.skip-link{position:fixed;top:-90px;left:20px;z-index:100;padding:12px;background:var(--text);color:var(--ink)}.skip-link:focus{top:14px}
.site-header{position:sticky;top:0;z-index:20;background:#020817ed;border-bottom:1px solid #123b6766;backdrop-filter:blur(18px)}.header-inner{width:min(var(--max),calc(100% - 80px));margin:auto;min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-size:24px;font-weight:760;letter-spacing:-1px;white-space:nowrap}.brand img{object-fit:contain}.brand-blue{color:#3ba1ff}.brand small{font-size:13px;font-weight:450;letter-spacing:0;color:var(--muted);margin-left:2px}nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:600}nav a{text-decoration:none;color:#b9c9dc}nav a:hover{color:var(--cyan)}nav .nav-access{padding:9px 15px;border:1px solid #205482;border-radius:5px;color:var(--text)}.nav-access span{margin-left:10px;color:var(--cyan)}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center;padding-block:76px 74px;min-height:690px}.status{display:flex;gap:9px;align-items:center;font-size:11px;color:#c5d3e5;letter-spacing:.025em;margin-bottom:38px;flex-wrap:wrap}.status>span{height:6px;width:6px;border-radius:50%;background:var(--green);box-shadow:0 0 12px #67e8b350}.status b{font-weight:500;color:var(--green);border-left:1px solid #285276;padding-left:10px}.eyebrow{font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.19em;color:var(--cyan);margin-bottom:17px}.hero h1{font-size:clamp(48px,5.25vw,76px);line-height:1.06;letter-spacing:-.055em;margin-bottom:23px;white-space:nowrap}.hero-tagline{font-size:20px;font-weight:650;margin-bottom:13px}.hero-description{font-size:16px;line-height:1.8;color:var(--muted);max-width:560px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:46px;padding:12px 18px;border-radius:5px;text-decoration:none;font-weight:650;font-size:12px;border:1px solid transparent;transition:background .2s,box-shadow .2s,transform .2s}.primary{background:linear-gradient(125deg,#087cff,#0864d2);box-shadow:0 6px 30px #087cff25;color:white}.primary:hover{background:#178dff;box-shadow:0 6px 36px #087cff55;transform:translateY(-2px)}.secondary{border-color:#1e4162;background:#0714269c;color:#cbd9e9}.secondary:hover{border-color:var(--cyan);color:var(--text)}.hero-platforms{display:flex;gap:13px;align-items:center;margin-top:32px;font-size:11px;font-weight:600;color:#becbdc;flex-wrap:wrap}.hero-platforms i{font-style:normal;color:#355372}.hero-platforms small{font-size:10px;font-weight:400;color:#7f98b4;border-left:1px solid #24405e;padding-left:13px}
.radio-art{position:relative;min-width:0;padding-top:18px}.radio-label{display:flex;gap:7px;align-items:center;justify-content:flex-start;color:#8da9c4;font:8px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.13em;white-space:nowrap}.tiny-dot{width:4px;height:4px;border-radius:50%;background:var(--cyan)}.radio-label-right{margin-left:auto;color:#5e7b96;font-size:7px}.radar-shell{position:relative;width:100%;aspect-ratio:1;margin-top:15px;isolation:isolate;overflow:hidden}.radar{position:relative;width:100%;height:100%;z-index:2}.radar-halo{position:absolute;inset:6%;border-radius:50%;background:radial-gradient(circle,#0d2b4380,transparent 68%);box-shadow:0 0 100px #087cff15}.radar-sweep{position:absolute;inset:8%;border-radius:50%;background:conic-gradient(from 0deg,transparent 0deg,transparent 278deg,#34c8ff00 290deg,#34c8ff28 358deg,#65deff65 359deg,transparent 360deg);animation:sweep 24s linear infinite;z-index:1}.radar-chip{position:absolute;z-index:4;font:10px ui-monospace,monospace;display:flex;align-items:baseline;gap:5px;color:#95b4d1;border:1px solid #215076;border-radius:4px;background:#061120ee;padding:6px 10px;box-shadow:0 10px 20px #02081799}.radar-chip strong{font-size:16px;color:#bcefff;font-weight:500}.chip-24{top:18%;left:1%}.chip-5{right:0;top:49%}.chip-6{left:20%;bottom:8%}.radar-auth{position:absolute;z-index:4;color:#8bacbf;background:#061120dc;border:1px solid #163a58;padding:5px 9px;font:8px ui-monospace,monospace;letter-spacing:.05em;border-radius:3px}.auth-wpa{top:7%;right:11%}.auth-enterprise{right:3%;bottom:14%}.radio-flow{display:flex;justify-content:center;align-items:center;gap:15px;color:#90abc3;letter-spacing:.09em;font:8px ui-monospace,monospace;margin-top:4px}.radio-flow b{color:#087cff;font-size:13px}.radio-art figcaption{text-align:center;color:#6d86a1;font-size:9px;margin-top:12px}
.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid #1a3b5a;background:#07142644}.feature-strip>div{display:flex;align-items:center;gap:15px;padding:23px 19px;border-right:1px solid #1a3b5a}.feature-strip>div:last-child{border-right:0}.strip-number,.strip-symbol{font:500 26px ui-monospace,monospace;color:var(--cyan);min-width:31px}.feature-strip p{display:flex;flex-direction:column;gap:4px;line-height:1.5}.feature-strip strong{font-size:11px;font-weight:650}.feature-strip p span{font-size:10px;color:var(--muted)}
.section{padding-block:108px}.section-heading{max-width:680px;margin-bottom:38px}.section-heading h2{font-size:clamp(33px,3.8vw,52px);margin-bottom:20px}.section-heading>p:last-of-type{color:var(--muted);font-size:15px;line-height:1.85;max-width:650px}.bands{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.band{border:1px solid #1a3b5a;border-radius:7px;background:linear-gradient(155deg,#0a1b31,#040e1e);padding:27px 25px;overflow:hidden;--band-color:#5aaaff}.band-5{--band-color:#34c8ff}.band-6{--band-color:#67e8b3;border-color:#235557;background:linear-gradient(155deg,#0a252e,#040e1e)}.band-label{font:8px ui-monospace,monospace;letter-spacing:.11em;color:#9db7cd}.band h3{font-size:67px;letter-spacing:-.05em;font-weight:550;margin-top:15px;color:var(--band-color)}.band h3 span{font-size:16px;color:#a1b6ce;margin-left:9px;letter-spacing:0;font-weight:450}.band-wave{margin-block:22px}.band-wave svg{display:block;width:100%;height:72px;overflow:visible;fill:none;stroke:#174975;stroke-width:.5}.band-wave .wave-line{stroke:var(--band-color);stroke-width:1.5}.band-wave .wave-fill{fill:var(--band-color);opacity:.07;stroke:none}.band p{font-size:12px;line-height:1.85;color:var(--muted);max-width:315px}.scope-note{color:#8ca6c0;font-size:10px;line-height:1.8;margin-top:18px}
.auth-section{border-block:1px solid #173a5a;background:radial-gradient(ellipse at 12% 50%,#087cff0e,transparent 70%),#06112075;padding-block:90px}.auth-layout{display:grid;grid-template-columns:1fr 1.03fr;gap:88px;align-items:start}.auth-layout .section-heading{position:sticky;top:145px;padding-top:21px;margin-bottom:0}.auth-layout .section-heading h2{font-size:clamp(34px,3.5vw,49px)}.auth-badge{color:#bbd3e8;font-size:11px;margin-top:26px;border-top:1px solid #1a3b5a;padding-top:20px}.auth-badge span{color:var(--cyan);margin-right:10px;font-size:20px}.auth-cards{display:grid;gap:13px}.auth-cards article{padding:24px 26px;background:#071426;border:1px solid #1c3d5d;border-radius:6px}.auth-index{font:8px ui-monospace,monospace;letter-spacing:.12em;color:#74aacf}.auth-cards h3{font-size:26px;letter-spacing:-.03em;margin-block:10px}.auth-cards h3 span{color:#6888a5}.auth-cards p{font-size:12px;color:var(--muted);line-height:1.8}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:15px}.tags span{font-size:8px;letter-spacing:.03em;color:#91bedf;border:1px solid #194363;background:#0a2135;border-radius:3px;padding:3px 7px}
.centered{margin-inline:auto;text-align:center;max-width:715px}.centered>p:last-of-type{margin:auto}.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.platform-card{padding:26px 25px;border:1px solid #1c3d5d;border-radius:6px;background:#071426;display:flex;flex-direction:column}.platform-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px}.platform-mark{color:#75b6f7;display:block;width:30px;height:30px}.platform-mark svg{width:27px;height:27px;fill:currentColor}.platform-mark.terminal{font:600 27px ui-monospace,monospace;white-space:nowrap}.platform-mark.mac{font:32px system-ui;line-height:1}.platform-state{font:7px ui-monospace,monospace;letter-spacing:.08em;border:1px solid #285172;border-radius:3px;padding:4px 7px;color:#adc3d8}.platform-state.first{color:var(--green);border-color:#265445;background:#12342b55}.platform-card h3{font-size:25px;margin-bottom:13px;letter-spacing:-.025em}.platform-card>p{color:var(--muted);font-size:12px;line-height:1.85;margin-bottom:23px}.platform-bottom{border-top:1px solid #193a58;padding-top:15px;color:#8fadca;font-size:9px;display:flex;justify-content:space-between;gap:12px;margin-top:auto}.platform-bottom>span{color:var(--cyan)}
.evidence-banner{display:flex;justify-content:space-between;gap:40px;align-items:center;padding:45px 43px;border:1px solid #1d4770;border-radius:6px;background:linear-gradient(105deg,#0a203b,#061120);position:relative;overflow:hidden}.evidence-banner::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#06112033,#061120dd),url('AirWitnessWebsiteBanner.png') right center/cover;opacity:.08}.evidence-banner>div,.evidence-arrow{z-index:1}.evidence-banner .eyebrow{margin-bottom:10px}.evidence-banner h2{font-size:32px;margin-bottom:13px}.evidence-banner p:last-child{color:#9db5cf;font-size:12px;max-width:670px}.evidence-arrow{font-size:70px;color:var(--cyan);line-height:1;font-weight:300}
.access-section{padding-top:82px;padding-bottom:55px}.access-panel{text-align:center;padding:62px 34px;border:1px solid #1c4e79;border-radius:7px;background:radial-gradient(ellipse at 50% 120%,#087cff20,transparent 75%),#061120}.access-panel h2{font-size:clamp(38px,4.2vw,59px);margin-bottom:21px}.access-panel>p:not(.eyebrow):not(.access-status){color:var(--muted);font-size:14px;line-height:1.9;max-width:630px;margin:0 auto 28px}.access-panel .button{font-size:12px;min-width:208px}.access-panel .access-status{color:#9fb5cc;font-size:10px;margin-top:22px}.legacy-note{display:flex;align-items:center;gap:38px;justify-content:space-between;padding:23px 5px;font-size:10px;color:#8ca6c0}.legacy-note p{max-width:825px;line-height:1.9}.legacy-note strong{font-weight:600;color:#b8cce0}.legacy-note a{white-space:nowrap;text-decoration:none;color:#aad7f5;font-size:10px}.legacy-note a:hover{color:var(--cyan)}footer{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid #143652;padding-block:27px 34px;color:#819cb8;font-size:10px}footer .brand{font-size:19px;gap:8px}footer .brand small{font-size:10px}footer>p:last-child{font-size:9px}
@keyframes sweep{to{transform:rotate(360deg)}}
@media(min-width:1500px){.hero{gap:66px}.hero h1{font-size:80px}}
@media(max-width:1100px){.hero{gap:26px;padding-top:57px}.hero h1{font-size:clamp(45px,5.7vw,64px)}.hero-description{font-size:14px}.hero-platforms small{width:100%;border:0;padding:0}.feature-strip>div{padding:20px 13px;gap:9px}.feature-strip strong{font-size:10px}.feature-strip p span{font-size:9px}.auth-layout{gap:45px}.band-label{font-size:7px}.platform-state{font-size:6px}.radio-label{font-size:7px}.radio-label-right{display:none}}
@media(max-width:800px){html{scroll-padding-top:105px}.wrap,.header-inner{width:calc(100% - 40px)}.header-inner{min-height:77px}.brand{font-size:21px}.brand img{width:36px;height:36px}nav{gap:16px;font-size:10px}.hero{grid-template-columns:1fr;gap:32px;padding-block:42px 38px;min-height:0}.hero-copy{max-width:620px}.hero h1{font-size:clamp(47px,8vw,65px)}.hero-description{font-size:15px;max-width:590px}.status{margin-bottom:27px}.hero-platforms small{width:auto;border-left:1px solid #24405e;padding-left:13px}.radio-art{max-width:440px;width:100%;margin:auto;padding-top:0}.radio-label-right{display:inline}.feature-strip{grid-template-columns:repeat(2,1fr)}.feature-strip>div{padding:19px 20px}.feature-strip>div:nth-child(2){border-right:0}.feature-strip>div:nth-child(-n+2){border-bottom:1px solid #1a3b5a}.feature-strip strong{font-size:11px}.feature-strip p span{font-size:10px}.section{padding-block:73px}.section-heading h2{font-size:39px}.bands{gap:12px}.band{padding:20px 17px}.band h3{font-size:52px}.band-label{line-height:1.6;display:block;min-height:26px}.band-wave svg{height:60px}.band p{font-size:11px}.auth-section{padding-block:63px}.auth-layout{grid-template-columns:1fr;gap:29px}.auth-layout .section-heading{position:static;padding:0;max-width:600px}.auth-cards{grid-template-columns:1fr}.platform-grid{gap:12px}.platform-card{padding:21px 17px}.platform-top{align-items:flex-start;flex-direction:column;gap:16px;margin-bottom:20px}.platform-state{font-size:7px}.platform-card>p{font-size:11px}.platform-bottom{font-size:8px}.evidence-banner{padding:32px 28px;gap:20px}.evidence-banner h2{font-size:28px}.evidence-arrow{font-size:48px}.access-section{padding-top:60px;padding-bottom:27px}.legacy-note{align-items:flex-start;gap:17px;flex-direction:column}.access-panel{padding:44px 24px}footer{flex-wrap:wrap;column-gap:30px;row-gap:15px}}
@media(max-width:520px){.header-inner{min-height:87px;align-items:center;flex-wrap:wrap;gap:10px;padding-block:13px}.brand{font-size:20px}.brand img{width:32px;height:32px}nav{gap:16px;width:100%;justify-content:space-between;font-size:10px}nav .nav-access{padding:0;border:0}.hero{padding-top:31px}.hero h1{font-size:clamp(33px,8.6vw,45px);white-space:normal}.hero-tagline{font-size:17px}.hero-description{font-size:13px}.status{font-size:9px;gap:7px}.eyebrow{font-size:9px}.actions{gap:10px}.button{font-size:10px;gap:13px;padding:11px 13px;min-height:43px}.hero-platforms{font-size:10px;gap:10px;margin-top:24px}.hero-platforms small{width:100%;border:0;padding:0;font-size:9px}.radio-label{font-size:7px}.radio-label-right{font-size:6px}.radar-auth{font-size:7px}.radar-chip{padding:5px 8px}.radar-chip strong{font-size:14px}.radio-flow{font-size:7px;gap:10px}.feature-strip>div{padding:16px 11px;gap:10px}.strip-number,.strip-symbol{font-size:22px;min-width:25px}.feature-strip strong{font-size:9px}.feature-strip p span{font-size:8px}.section{padding-block:56px}.section-heading{margin-bottom:27px}.section-heading h2{font-size:34px}.section-heading>p:last-of-type{font-size:13px}.bands{grid-template-columns:1fr;gap:13px}.band{padding:23px 24px}.band-label{min-height:0;font-size:8px}.band h3{font-size:57px}.band-wave{margin-block:16px}.band-wave svg{height:64px}.band p{font-size:12px;max-width:none}.scope-note{font-size:9px}.auth-layout .section-heading h2{font-size:34px}.auth-cards article{padding:23px}.auth-cards h3{font-size:24px}.auth-cards p{font-size:12px}.platform-grid{grid-template-columns:1fr;gap:13px}.platform-card{padding:25px}.platform-top{flex-direction:row;align-items:center}.platform-state{font-size:8px}.platform-card>p{font-size:12px}.platform-bottom{font-size:9px}.evidence-banner{padding:29px 23px}.evidence-banner h2{font-size:25px}.evidence-banner p:last-child{font-size:11px}.evidence-arrow{display:none}.access-section{padding-top:49px;padding-bottom:22px}.access-panel{padding:39px 23px}.access-panel h2{font-size:38px}.access-panel>p:not(.eyebrow):not(.access-status){font-size:12px}.access-panel .access-status{font-size:8px}.legacy-note{font-size:9px}.legacy-note a{font-size:9px}footer{align-items:flex-start;flex-direction:column;gap:14px;padding-block:24px 30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.radar-sweep{animation:none;transform:rotate(45deg)}.button{transition:none}.primary:hover{transform:none}}

/* 2026-10-11 approved AirWitness identity: text-free art with live, accessible page copy. */
.hero{grid-template-columns:1.08fr .92fr;gap:30px;padding:66px 52px;min-height:610px;margin-top:34px;margin-bottom:34px;border:1px solid #174975;border-radius:12px;overflow:hidden;background:linear-gradient(90deg,#020817fa 0%,#020817e8 37%,#02081770 58%,#02081710 100%),url('AirWitnessWebsiteBanner.png') 58% center/cover no-repeat;box-shadow:0 24px 80px #0008}
.hero-copy{position:relative;z-index:2}.hero-art-space{min-height:470px}.hero-description{color:#b5c6da}.secondary{background:#071426dd}
@media(max-width:800px){.hero{grid-template-columns:1fr;gap:0;padding:42px 32px 30px;min-height:650px;background:linear-gradient(180deg,#020817f5 0%,#020817e8 48%,#02081745 76%,#02081715 100%),url('AirWitnessWebsiteBanner.png') 68% center/cover no-repeat}.hero-art-space{min-height:170px}}
@media(max-width:520px){.hero{padding:32px 22px 24px;min-height:650px}.hero-art-space{min-height:150px}}