:root{color-scheme:dark;--bg:#080f1d;--surface:#0c1627;--text:#f1f6fd;--muted:#9baec6;--cyan:#79eee4;--line:#22324a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:6px}button,a,summary{-webkit-tap-highlight-color:transparent}p{line-height:1.7}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:550;letter-spacing:-.045em}h1{font-size:clamp(3.5rem,5.1vw,5.1rem);line-height:1.04;margin-bottom:27px}h1 span,h2 span{color:var(--muted)}h2{font-size:clamp(2rem,3.2vw,3.25rem);line-height:1.15}h3{font-size:1.28rem;font-weight:550;letter-spacing:-.02em}.preview-note{text-align:center;padding:8px 16px;background:#142239;color:#b6c7dc;font-size:11px;letter-spacing:.07em}.preview-note span{margin:0 10px;color:var(--cyan)}.site-header{max-width:1320px;margin:auto;min-height:100px;padding:22px 50px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:650;letter-spacing:-.035em}.brand img{object-fit:contain}nav{display:flex;gap:32px;font-size:14px;color:#b8c7da}nav a:hover,footer a:hover,.text-link:hover{color:var(--cyan)}.nav-contact{font-size:14px;padding:11px 17px;border:1px solid #354862;border-radius:5px;display:flex;gap:25px}.nav-contact:hover{border-color:var(--cyan)}.hero{max-width:1320px;margin:0 auto;padding:66px 50px 70px;display:grid;grid-template-columns:1.02fr 1fr;gap:36px;align-items:center}.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:650;color:var(--cyan);margin-bottom:25px;line-height:1.6}.hero .eyebrow{display:flex;align-items:center;gap:10px}.status-dot{width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 12px #79eee488}.hero-description{color:#b5c4d7;font-size:17px;max-width:490px;margin-bottom:29px}.hero-actions{display:flex;align-items:center;gap:30px}.button{display:inline-flex;justify-content:center;align-items:center;gap:33px;border-radius:5px;padding:16px 21px;font-size:14px;font-weight:600}.primary{color:#08222b;background:var(--cyan)}.primary:hover{background:#a1fff6;transform:translateY(-1px)}.text-link{font-size:14px;display:inline-flex;gap:18px;align-items:center}.hero-caption{font-size:11px;color:#8295af;margin:24px 0 0}.hero-art{position:relative;min-height:570px;display:flex;align-items:center;justify-content:center;isolation:isolate}.hero-art:before{content:"";position:absolute;inset:15%;background:#18758d;opacity:.23;filter:blur(70px);border-radius:50%;z-index:-2}.product-icon{display:block;width:84%;height:auto;max-width:465px;position:relative;filter:drop-shadow(0 30px 40px #0009);transform:rotate(-5deg)}.art-grid{position:absolute;inset:2%;z-index:-3;background-image:linear-gradient(#36445d35 1px,transparent 1px),linear-gradient(90deg,#36445d35 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(ellipse,black,transparent 70%)}.orbit{position:absolute;border:1px solid #3b738544;border-radius:50%;width:520px;height:520px;max-width:100%;z-index:-1}.orbit-two{width:610px;height:610px;max-width:115%;border-style:dashed;opacity:.5}.art-label{position:absolute;font:10px Consolas,monospace;letter-spacing:.13em;color:#b8cedd}.label-top{top:7%;left:12%;display:flex;gap:10px;align-items:center}.label-top span{display:inline-block;width:5px;height:5px;background:var(--cyan)}.label-bottom{bottom:6%;right:7%}.bracket{color:var(--cyan);font-size:16px;margin:0 9px}.capability-strip{border-block:1px solid var(--line);display:flex;justify-content:center;gap:70px;padding:26px 30px;color:#b5c7de;font-size:12px;letter-spacing:.02em}.capability-strip span:before{content:"+";color:var(--cyan);margin-right:12px}.section{max-width:1220px;margin:auto;padding:110px 0;scroll-margin-top:20px}.section-heading{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:43px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:275px;color:var(--muted);font-size:14px;margin-bottom:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{background:linear-gradient(145deg,#111e33,#0c1627);border:1px solid var(--line);padding:31px 29px 25px;border-radius:9px;display:flex;flex-direction:column}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:46px}.feature-symbol{height:32px;width:32px;font:26px Consolas,monospace;color:var(--cyan)}.card-number{font:11px Consolas,monospace;color:#667e9c}.feature-card p{font-size:14px;color:var(--muted);margin-bottom:28px}.card-tags{display:flex;gap:8px;margin-top:auto;flex-wrap:wrap}.card-tags span{font:10px Consolas,monospace;color:#b7c7db;border:1px solid #2a3b53;border-radius:3px;padding:6px 8px}.learning{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:110px}.learning-intro>p:not(.eyebrow){color:var(--muted);font-size:15px;max-width:415px;margin-bottom:30px}.learning-list article{display:flex;gap:26px;padding:27px 0;border-bottom:1px solid var(--line)}.learning-list article:first-child{padding-top:4px}.learning-list article>span{font:11px Consolas,monospace;color:var(--cyan);margin-top:4px}.learning-list h3{margin-bottom:9px}.learning-list p{color:var(--muted);font-size:14px;margin-bottom:0}.questions{border-top:1px solid var(--line);display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.faq-list details{border-bottom:1px solid var(--line);padding:23px 0}.faq-list details:first-child{padding-top:0}summary{cursor:pointer;list-style:none;font-size:16px;font-weight:550;display:flex;justify-content:space-between;gap:15px}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--cyan)}details[open] summary:after{content:"−"}.faq-list p{font-size:14px;color:var(--muted);margin:17px 30px 0 0}.faq-list p a{color:var(--cyan);text-decoration:underline}.contact-panel{max-width:1220px;margin:0 auto 85px;padding:60px 65px;border:1px solid #2c4a60;border-radius:12px;background:radial-gradient(ellipse at 95% 100%,#11404d88,transparent 70%),#102036;display:grid;grid-template-columns:1.3fr 1fr;gap:75px;align-items:center}.contact-panel h2{margin-bottom:0}.contact-panel>div>p:not(.eyebrow){color:#b8c9dc;font-size:15px;max-width:335px;margin-bottom:24px}footer{max-width:1220px;margin:auto;padding:0 0 35px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#91a6bf}footer .brand{font-size:18px;color:var(--text)}footer p{margin:0;font-size:12px}footer>div{display:flex;gap:25px;font-size:12px}.skip-link{position:fixed;left:20px;top:-100px;z-index:99;background:var(--cyan);color:#061520;padding:12px}.skip-link:focus{top:10px}@media(min-width:1600px){.hero{padding-top:90px;padding-bottom:95px}}@media(max-width:1320px){.section,.contact-panel,footer{margin-left:50px;margin-right:50px}.capability-strip{gap:45px}.hero-art{min-height:500px}}@media(max-width:980px){.site-header{padding:22px 30px}.hero{padding:45px 30px 60px;gap:10px}.hero-art{min-height:420px}.hero .eyebrow{font-size:9px}.hero-description{font-size:15px}.hero-actions{gap:18px}.hero-actions .button{padding:14px 16px;gap:16px}.hero-caption{max-width:270px}.section,.contact-panel,footer{margin-left:30px;margin-right:30px}.section{padding:75px 0}.section-heading{gap:35px}.feature-card{padding:25px 20px}.feature-grid{gap:12px}.learning{gap:55px}.questions{gap:45px}.contact-panel{padding:45px;gap:40px}.capability-strip{gap:25px;font-size:11px}.orbit-two{max-width:100%;height:440px}.orbit-one{height:370px}.label-bottom{font-size:8px;right:0}footer p{display:none}}@media(max-width:700px){html{scroll-padding-top:20px}.preview-note{font-size:9px;letter-spacing:.025em}.preview-note span{margin:0 5px}.site-header{padding:20px 22px;min-height:80px}.brand{font-size:19px;gap:9px}nav{display:none}.nav-contact{font-size:12px;padding:10px 12px;gap:13px}.hero{display:flex;flex-direction:column;padding:35px 22px 34px;gap:18px;align-items:stretch}.hero-copy{position:relative;z-index:2}h1{font-size:clamp(3.1rem,12vw,4.3rem);margin-bottom:24px}.hero-description{max-width:480px;font-size:16px}.hero .eyebrow{font-size:9px;margin-bottom:25px}.hero-caption{max-width:100%;font-size:10px}.hero-art{min-height:360px;margin:12px 0 0}.product-icon{width:73%;max-width:320px}.orbit-one{width:320px;height:320px}.orbit-two{width:365px;height:365px}.label-top{top:0;left:8%;font-size:8px}.label-bottom{bottom:0;right:5%;font-size:8px}.capability-strip{display:grid;grid-template-columns:1fr 1fr;gap:19px 20px;padding:23px 22px;font-size:10px}.capability-strip span:before{margin-right:8px}.section,.contact-panel,footer{margin-left:22px;margin-right:22px}.section{padding:65px 0}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:20px;max-width:330px}.eyebrow{font-size:9px;margin-bottom:19px}h2{font-size:2.05rem}.feature-grid{grid-template-columns:1fr;gap:14px}.feature-card{padding:26px}.card-top{margin-bottom:29px}.feature-card p{margin-bottom:25px}.learning,.questions{display:block}.learning-intro{margin-bottom:40px}.learning-list article{gap:21px}.questions>div:first-child{margin-bottom:35px}.contact-panel{display:block;padding:33px 27px;margin-bottom:48px}.contact-panel h2{margin-bottom:26px}.contact-panel>div>p:not(.eyebrow){font-size:14px}.contact-panel .button{width:100%}footer{flex-wrap:wrap;padding-bottom:30px;gap:25px}footer>div{gap:20px}.hero-actions{gap:26px}.hero-actions .button{padding:15px 18px}.hero-actions .text-link{font-size:13px;gap:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.primary:hover{transform:none}}

@media(max-width:980px){footer p{display:block;font-size:11px}footer{flex-wrap:wrap}footer p{order:3;width:100%}}@media(max-width:420px){.site-header{gap:10px}.nav-contact{font-size:11px;gap:8px;padding:10px}.brand{font-size:17px}.brand img{width:32px;height:32px}.hero-actions{gap:20px}.hero-actions .button{font-size:13px;gap:20px}}
.transport-panel{margin-top:22px;padding:32px 30px;border:1px solid var(--line);border-radius:9px;background:linear-gradient(130deg,#102039,#0c1727);display:grid;grid-template-columns:.85fr 1.15fr;gap:38px;align-items:center}.transport-copy .eyebrow{font-size:9px;margin-bottom:16px}.transport-copy h3{margin-bottom:13px}.transport-copy>p:not(.eyebrow){color:var(--muted);font-size:14px;margin-bottom:15px}.transport-copy>p.schematic-caption{font-size:11px;line-height:1.6;color:#97abc3}.motion-toggle{display:inline-flex;align-items:center;gap:16px;background:transparent;color:#b9d9df;border:1px solid #37546a;padding:8px 12px;border-radius:4px;font:11px "Segoe UI",sans-serif;cursor:pointer}.motion-toggle:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.motion-toggle:hover{border-color:var(--cyan)}.motion-toggle:disabled{cursor:default;opacity:.75}.transport-visual{min-width:0}.network-illustration{width:100%;display:block}.network-node rect:first-child{fill:#0d1b30;stroke:#365a75;stroke-width:1.5}.network-node rect:not(:first-child),.network-node path{fill:none;stroke:#87d9e0;stroke-width:1.4}.network-illustration text{font:10px Consolas,monospace;letter-spacing:1.1px;fill:#a8bdd3}.packet{fill:var(--cyan);opacity:0;filter:drop-shadow(0 0 5px #79eee4);animation:tcp-forward 9s linear infinite}.synack{fill:#8cacff;animation:tcp-return 9s linear infinite}.ack{animation:tcp-final 9s linear infinite}.handshake-steps{display:flex;justify-content:center;gap:25px;font:11px Consolas,monospace;color:#91a8c5}.handshake-steps b{font-weight:400;font-size:9px;margin-right:7px;color:#617e9f}.handshake-steps span{animation:step-one 9s linear infinite}.handshake-steps .step-synack{animation:step-two 9s linear infinite}.handshake-steps .step-ack{animation:step-three 9s linear infinite}.transport-panel[data-paused="true"] .packet,.transport-panel[data-paused="true"] .handshake-steps span{animation-play-state:paused}@keyframes tcp-forward{0%{opacity:0;transform:translateX(0)}3%{opacity:1;transform:translateX(0)}28%{opacity:1;transform:translateX(420px)}30%,100%{opacity:0;transform:translateX(420px)}}@keyframes tcp-return{0%,32%{opacity:0;transform:translateX(0)}34%{opacity:1;transform:translateX(0)}59%{opacity:1;transform:translateX(-420px)}61%,100%{opacity:0;transform:translateX(-420px)}}@keyframes tcp-final{0%,63%{opacity:0;transform:translateX(0)}65%{opacity:1;transform:translateX(0)}90%{opacity:1;transform:translateX(420px)}92%,100%{opacity:0;transform:translateX(420px)}}@keyframes step-one{0%,30%{color:#79eee4}32%,100%{color:#91a8c5}}@keyframes step-two{0%,32%{color:#91a8c5}34%,61%{color:#8cacff}63%,100%{color:#91a8c5}}@keyframes step-three{0%,63%{color:#91a8c5}65%,92%{color:#79eee4}94%,100%{color:#91a8c5}}@media(max-width:980px){.transport-panel{gap:15px;padding:27px 22px}.handshake-steps{gap:15px;font-size:10px}}@media(max-width:700px){.transport-panel{display:block;padding:26px}.transport-copy{margin-bottom:15px}.handshake-steps{gap:17px;font-size:10px}.handshake-steps b{margin-right:4px}.network-illustration text{font-size:11px}.network-illustration{margin-block:12px}}@media(prefers-reduced-motion:reduce){.packet{animation:none;opacity:0}.handshake-steps span{animation:none}.network-path{stroke:#79eee4}}
@media(max-width:700px){.network-illustration text{font-size:20px}}

/* Feature guides and policy share the existing GhostFrame palette. */
.deep-dives{border-top:1px solid var(--line)}.dive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.dive-card{display:block;background:linear-gradient(145deg,#111e33,#0c1627);border:1px solid var(--line);border-radius:9px;padding:30px}.dive-card:hover{border-color:#79eee488}.dive-card .eyebrow{display:block;margin-bottom:24px}.dive-card p{color:var(--muted);font-size:14px}.read-guide,.back-link{color:var(--cyan);font-size:14px}.guide{max-width:1220px;margin:0 auto;padding:60px 0 90px}.guide-heading{max-width:880px;padding-bottom:48px}.guide-heading .eyebrow{margin-top:36px}.guide-heading h1{font-size:clamp(2.5rem,4.5vw,4.5rem);line-height:1.12}.guide-lead{font-size:21px;color:#b5c4d7;max-width:720px}.guide-meta{font-size:12px;color:var(--muted)}.guide-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:65px}.guide-toc{align-self:start;position:sticky;top:35px;border-top:1px solid var(--line);padding-top:24px}.guide-toc a{display:block;color:var(--muted);font-size:14px;line-height:1.6;margin-bottom:15px}.guide-toc a:hover{color:var(--cyan)}.guide-body{min-width:0;max-width:820px;font-size:17px;line-height:1.8}.guide-body section{padding:0 0 42px;margin-bottom:42px;border-bottom:1px solid var(--line);scroll-margin-top:28px}.guide-body h2{font-size:29px;line-height:1.25;letter-spacing:-.025em;margin-bottom:23px}.guide-body p{color:#b8c8dc;margin-bottom:22px}.guide-body code{font-family:Consolas,monospace;font-size:.88em;color:#a7f2ec;overflow-wrap:anywhere}.guide-body a{color:var(--cyan)}.learning-example{padding:28px;background:#102036;border:1px solid #2c4a60;border-radius:9px;margin-top:28px}.learning-example h3{font-size:20px}.learning-example p{font-size:15px}.learning-example .eyebrow{color:var(--cyan);font-size:10px;margin-bottom:15px}.learning-example pre{background:#080f1d;border:1px solid var(--line);border-radius:5px;padding:20px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;margin-bottom:0}.product-shot{margin:30px 0}.product-shot img{display:block;width:100%;height:auto;border:1px solid #37546a;border-radius:8px;background:#000}.product-shot figcaption{font-size:13px;color:var(--muted);line-height:1.7;margin-top:13px}.product-shot a{display:block}.guide-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin-bottom:32px}.guide-links a{font-size:14px;text-decoration:underline;text-underline-offset:4px}.guide-links a[aria-current]{color:var(--muted)}.guide-end .button{color:#08222b}.legal{max-width:800px;margin:65px auto 85px;padding:0 24px}.legal h1{font-size:clamp(2.3rem,5vw,3.6rem);line-height:1.15}.legal h2{margin-top:42px}.legal small{color:var(--muted)}.legal a{text-decoration:underline}.legal p{line-height:1.8}
@media(max-width:1320px){.guide{margin-inline:50px}}@media(max-width:980px){.guide{margin-inline:30px}.guide-layout{grid-template-columns:200px minmax(0,1fr);gap:35px}.dive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.guide{margin-inline:22px;padding-top:35px}.guide-heading{padding-bottom:28px}.guide-lead{font-size:18px}.guide-layout{display:block}.guide-toc{position:static;margin-bottom:38px}.guide-toc a{margin-bottom:12px}.guide-body{font-size:16px}.guide-body h2{font-size:26px}.guide-body section{padding-bottom:28px;margin-bottom:32px}.learning-example{padding:22px}.learning-example pre{padding:15px;font-size:13px}.dive-grid{grid-template-columns:1fr}.dive-card{padding:26px}.legal{margin-top:36px}.guide-end .button{font-size:13px}}