:root{color-scheme:dark;--cyan:#84fff0;--pink:#ca8fff}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#050810}body{font-family:Arial,Helvetica,sans-serif;color:#ebf5ff;min-height:100svh;display:flex;flex-direction:column;overflow-x:hidden}.ambient{position:fixed;inset:0;background:radial-gradient(ellipse at 50% 48%,#162c484d,transparent 55%),radial-gradient(ellipse at 80% 10%,#27113940,transparent 45%);pointer-events:none}.stars{position:fixed;inset:0;opacity:.45;background-image:radial-gradient(circle,#76a9c7 1px,transparent 1px),radial-gradient(circle,#c29de1 1px,transparent 1px);background-size:173px 163px,257px 229px;background-position:14px 32px,85px 116px;mask-image:linear-gradient(transparent,#000 35%,#000 70%,transparent);pointer-events:none}header,footer{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;padding:28px 48px}header a{font-size:27px;font-weight:900;color:#e3f4ff;text-decoration:none;letter-spacing:-3px}header a span{color:var(--cyan);margin-left:4px}a:focus-visible{outline:2px solid var(--cyan);outline-offset:8px}.signal,footer,.overline,.subtitle{font-family:monospace}.signal{font-size:10px;letter-spacing:2px;color:#92acbb}.signal i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px #74ffe9;margin-right:12px;animation:pulse 3s ease-in-out infinite}main{position:relative;isolation:isolate;flex:1;min-height:620px;display:grid;place-items:center;overflow:hidden}.core{position:absolute;top:50%;left:50%;width:min(68vw,640px);aspect-ratio:1;transform:translate(-50%,-54%);pointer-events:none}.halo{position:absolute;inset:-18%;border-radius:50%;background:radial-gradient(circle,transparent 40%,#458ee719 49%,#719fff0a 55%,transparent 65%);animation:breathe 9s ease-in-out infinite}.orbit{position:absolute;inset:7%;border-radius:50%;border:1px solid #5af2e949;box-shadow:0 0 25px #4ef8ed0b,inset 0 0 25px #4ef8ed0b}.orbit:before{content:"";position:absolute;width:7px;height:7px;top:14%;left:14%;border-radius:50%;background:#aefff7;box-shadow:0 0 16px 5px #72fbe777}.orbit:after{content:"";position:absolute;inset:12px;border-radius:50%;border:1px dashed #8abaff27}.orbit-a{transform:rotateX(62deg) rotate(-30deg);animation:orbitA 28s linear infinite;border-left-color:#90ffef;border-bottom-color:#86b8ff55}.orbit-b{inset:1%;transform:rotateY(62deg) rotate(35deg);animation:orbitB 34s linear infinite;border-color:#cf8df64a;border-right-color:#e7adff}.orbit-b:before{background:#f1baff;box-shadow:0 0 18px 5px #bd7bff77}.orbit-c{inset:17%;border-color:#83d9ff25;animation:spin 50s linear infinite}.orbit-c:before{width:4px;height:4px}.sphere{position:absolute;inset:20%;border-radius:50%;background:radial-gradient(ellipse at 34% 18%,#76eaff15,transparent 60%),repeating-radial-gradient(ellipse at center,#a2edff13 0 1px,transparent 2px 18px);box-shadow:inset -20px -5px 70px #050810,inset 0 0 35px #73ebff15;border:1px solid #8ecaff24;animation:breathe 8s ease-in-out infinite}.beam{position:absolute;top:50%;left:-25%;right:-25%;height:1px;background:linear-gradient(90deg,transparent,#6bfff650,transparent 45%,transparent 55%,#a76dff50,transparent);box-shadow:0 0 18px #67e3ff66}.title{position:relative;z-index:2;text-align:center;padding:60px 20px;filter:drop-shadow(0 5px 24px #050810)}.overline{font-size:10px;letter-spacing:5px;color:#a6c1d0;margin:0 0 25px}h1{font-size:clamp(90px,14vw,196px);line-height:.95;font-weight:900;letter-spacing:-.065em;padding-right:.065em;margin:0;color:#eefaff;text-shadow:0 0 55px #86cfff20;background:linear-gradient(175deg,#fff 25%,#cde5ed 62%,#718998);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:clamp(13px,1.5vw,19px);letter-spacing:8px;color:#bdd3df;margin:29px 0 0;padding-left:8px}.subtitle span{color:var(--cyan)}.divider{height:2px;width:46px;margin:35px auto 0;background:var(--cyan);box-shadow:0 0 16px #6cfbe277}.horizon{position:absolute;z-index:-1;width:150%;height:270px;bottom:-180px;left:-25%;border-radius:50%;border-top:1px solid #739eff3d;box-shadow:0 -15px 90px #366ddd18;background:radial-gradient(ellipse at 50% 0,#2e52822a,transparent 65%)}footer{font-size:9px;letter-spacing:2px;color:#708391;padding-top:30px;padding-bottom:30px;gap:20px}.footer-center{color:#8fa4b2;font-size:8px}.footer-center b{color:var(--cyan);margin:0 14px;font-weight:400}@keyframes orbitA{from{transform:rotateX(62deg) rotate(-30deg)}to{transform:rotateX(62deg) rotate(330deg)}}@keyframes orbitB{from{transform:rotateY(62deg) rotate(35deg)}to{transform:rotateY(62deg) rotate(-325deg)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes breathe{50%{opacity:.55;scale:.96}}@keyframes pulse{50%{opacity:.4}}@media(max-width:650px){header,footer{padding:24px}.signal{font-size:8px;letter-spacing:1px}main{min-height:520px}.core{width:112vw;max-width:560px}.overline{font-size:8px;letter-spacing:3px;margin-bottom:24px}h1{font-size:clamp(76px,21vw,132px)}.subtitle{font-size:12px;letter-spacing:5px;padding-left:5px}.title{padding:50px 10px}.footer-center{display:none}footer{font-size:8px}.orbit:after{inset:7px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important}}
main{grid-template-columns:minmax(0,1fr) 280px;gap:30px;padding:0 48px}.core{left:calc((100% - 328px)/2);width:min(57vw,640px)}h1{font-size:clamp(90px,11vw,168px)}.telemetry{position:relative;align-self:start;margin:18px 0 35px;width:100%;padding:22px 20px;background:linear-gradient(145deg,#0f1b29c9,#090e18e6);border:1px solid #6d9cab38;box-shadow:0 12px 50px #0004;font-family:monospace;border-radius:3px;z-index:3}.panel-head{font-size:9px;letter-spacing:1.5px;display:flex;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid #809dad26;color:#c0d1db}.fresh{color:var(--cyan);font-size:8px;letter-spacing:.5px}.fresh.stale{color:#ffc88b}.presence{padding:18px 0 10px}.presence div{display:flex;gap:10px;align-items:center;font-size:10px;margin-bottom:12px;letter-spacing:1px}.presence b{margin-left:auto;font-size:9px;font-weight:400;color:#a0b0be}.presence i{height:5px;width:5px;border-radius:50%;background:#71808f}.presence i.on{background:var(--cyan);box-shadow:0 0 9px #84fff080}.metric{display:flex;justify-content:space-between;gap:8px;align-items:center;margin:18px 0 9px}.metric span,.traffic span{font-size:8px;letter-spacing:.6px;color:#92a6b6}.metric strong{font-size:11px;font-weight:400;color:#e1edf4;white-space:nowrap}progress{appearance:none;display:block;width:100%;height:3px;border:0;background:#213342;color:var(--cyan)}progress::-webkit-progress-bar{background:#213342}progress::-webkit-progress-value{background:linear-gradient(90deg,#427482,var(--cyan))}progress::-moz-progress-bar{background:var(--cyan)}.traffic{display:flex;justify-content:space-between;border-top:1px solid #809dad26;margin-top:25px;padding-top:20px}.traffic div{display:flex;flex-direction:column;gap:10px}.traffic strong{font-size:15px;font-weight:400;color:var(--cyan)}.traffic div:last-child strong{color:var(--pink)}.panel-foot{font-size:7px;line-height:1.9;color:#8199ac;letter-spacing:.65px;margin-top:22px}@media(max-width:1000px){main{display:flex;flex-direction:column;padding:0 24px;gap:0}.title{padding:175px 0 150px;width:100%}.core{left:50%;top:310px;width:min(100vw,570px);transform:translate(-50%,-50%)}h1{font-size:clamp(76px,18vw,150px)}.telemetry{max-width:460px;margin:0 auto 50px}.horizon{bottom:-190px}.metric{margin-top:20px}.panel-head{font-size:10px}.metric span,.traffic span{font-size:9px}.metric strong{font-size:12px}}
/* v1.2: center hero against the viewport; telemetry is independent. */
main{display:block;padding:0;min-height:calc(100svh - 160px)}
.title{width:100%;min-height:calc(100svh - 160px);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:60px 20px}
.core{left:50%;top:50%;width:min(52vw,640px);transform:translate(-50%,-50%)}
.telemetry{position:absolute;right:48px;top:18px;width:280px;margin:0}
@media(max-width:1299px){
main{display:flex;flex-direction:column;padding:0 24px}
.title{padding:80px 0;min-height:max(520px,calc(100svh - 150px))}
.core{left:50%;top:max(260px,calc((100svh - 150px)/2));width:min(100vw,600px)}
.telemetry{position:relative;right:auto;top:auto;width:100%;max-width:460px;margin:0 auto 50px}
}