/* Sky Altus — design system v2 (2026-09). Tokens first, components after. */
@font-face{font-family:"Geist";font-style:normal;font-weight:300 700;font-display:swap;src:url("/assets/fonts/geist-normal.woff2") format("woff2")}
@font-face{font-family:"Geist Mono";font-style:normal;font-weight:400 500;font-display:swap;src:url("/assets/fonts/geist-mono-normal.woff2") format("woff2")}
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url("/assets/fonts/instrument-serif-italic.woff2") format("woff2")}

:root{
  --void:#04060b;--space:#070b14;--deck:#0b111d;--panel:rgba(255,255,255,.035);--panel-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.09);--line-2:rgba(255,255,255,.16);
  --text:#eef2fa;--soft:#c3ccdd;--muted:#93a0b8;--faint:#64708a;
  --blue:#4d8dff;--blue-2:#9cc0ff;--blue-deep:#1d4fd8;--amber:#ffb36b;--ok:#4ade80;--err:#ff8f8f;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --serif:"Instrument Serif","Times New Roman",serif;
  --r-sm:10px;--r:16px;--r-lg:24px;
  --ease:cubic-bezier(.22,1,.36,1);--ease-io:cubic-bezier(.65,0,.35,1);
  --wrap:1200px;--gut:24px;
  --nav-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 16px);color-scheme:dark}
body{margin:0;background:var(--void);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video,canvas{display:block;max-width:100%}
a{color:var(--blue-2);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:#fff}
::selection{background:rgba(77,141,255,.45);color:#fff}
:focus-visible{outline:2px solid var(--blue-2);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.03em;line-height:1.06;text-wrap:balance}
h2{font-size:clamp(34px,4.6vw,60px)}
h3{font-size:22px;letter-spacing:-.02em;line-height:1.2}
h4{font-size:17px;letter-spacing:-.01em;line-height:1.3;font-weight:600}
p{margin:0 0 1em;text-wrap:pretty}
em.ac{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;background:linear-gradient(100deg,#fff 10%,var(--blue-2) 55%,var(--amber) 120%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.08em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:#fff;color:#000;padding:10px 16px;border-radius:8px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* background starfield + progress */
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.progress{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--blue),var(--blue-2),var(--amber));z-index:60;pointer-events:none}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--nav-h);transition:background .4s var(--ease),border-color .4s,height .4s var(--ease);border-bottom:1px solid transparent}
.nav.is-stuck{background:rgba(4,6,11,.72);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);border-bottom-color:var(--line);--nav-h:62px}
.nav .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:15px;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap}
.brand svg{width:30px;height:30px;flex:none}
.brand b{font-weight:600}.brand span{font-weight:300;opacity:.9}
.nav-links{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{display:block;padding:10px 14px;color:var(--soft);text-decoration:none;font-size:14.5px;border-radius:999px;transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a[aria-current="true"]{color:#fff;background:var(--panel-2)}
.nav-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;background:var(--panel);color:#fff;cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:1.5px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease),opacity .2s;content:"";position:relative}
.burger span::before{position:absolute;top:-6px}.burger span::after{position:absolute;top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* buttons */
.btn{--bg:#fff;--fg:#05070d;position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid transparent;background:var(--bg);color:var(--fg);font:500 15.5px/1 var(--sans);letter-spacing:-.005em;text-decoration:none;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),box-shadow .3s,background .2s,color .2s,border-color .2s}
.btn:hover{color:var(--fg);transform:translateY(-1px);box-shadow:0 10px 40px -10px rgba(156,192,255,.55)}
.btn:active{transform:translateY(0) scale(.985)}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn.ghost{--bg:rgba(255,255,255,.04);--fg:#fff;border-color:var(--line-2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.btn.ghost:hover{--bg:rgba(255,255,255,.1);box-shadow:none}
.btn.sm{min-height:40px;padding:0 16px;font-size:14.5px}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;isolation:isolate;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 100%}
.hero-media .dawn{display:none}
.hero-media video{opacity:0;transition:opacity 1.2s ease}
.hero-media video.is-on{opacity:1}
.motion .hero-media .dawn{display:block}
.motion .hero-media .still img{opacity:0;transition:opacity 1.6s ease}
.motion.sun-up .hero-media .still img{opacity:1}
.motion.sun-up .hero-media video{opacity:0}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,6,11,.75) 0,rgba(4,6,11,.15) 22%,rgba(4,6,11,0) 55%,rgba(4,6,11,.0) 82%,var(--void) 100%)}
.hero-body{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:calc(var(--nav-h) + clamp(36px,8vh,96px)) var(--gut) 0}
.hero .eyebrow.fade-up{--d:100ms}
.eyebrow{white-space:nowrap;display:inline-flex;align-items:center;gap:10px;font:400 12.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--soft)}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 12px 2px rgba(255,179,107,.7);animation:pulse 2.8s ease-in-out infinite}
.hero .eyebrow{padding:9px 16px;border:1px solid var(--line-2);border-radius:999px;background:rgba(4,6,11,.35);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hero h1{margin:26px 0 0;font-size:clamp(40px,5.7vw,86px);line-height:1;letter-spacing:-.045em;max-width:18ch}
.hero h1 br{display:none}
@media (min-width:861px){.hero h1{max-width:none}.hero h1 br{display:inline}}
.hero h1 .w{display:inline-block;opacity:0;transform:translateY(.5em);filter:blur(12px);transition:opacity 1s var(--ease),transform 1.1s var(--ease),filter 1s var(--ease);transition-delay:calc(var(--i)*70ms + 150ms)}
.is-ready .hero h1 .w{opacity:1;transform:none;filter:none}
.hero .lead{margin:26px auto 0;max-width:64ch;font-size:clamp(17px,1.5vw,20px);color:var(--soft);line-height:1.6}
.hero .actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.js .fade-up{opacity:0;transform:translateY(18px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0ms)}
.is-ready .fade-up{opacity:1;transform:none}
.hero-foot{padding:clamp(190px,32vh,380px) var(--gut) 28px;display:flex;flex-direction:column;align-items:center;margin-top:auto}
.channel-band{padding-block:26px}
.tele-grid{border-top:1px solid var(--line)}
.channels{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 26px;margin:0;padding:0;list-style:none;font:400 12.5px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.channels li:first-child{color:var(--faint)}
.channels li+li::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--faint);margin-right:26px;vertical-align:middle}
.channels li:nth-child(2)::before{display:none}
.scroll-cue{width:24px;height:38px;border:1px solid var(--line-2);border-radius:14px;position:relative}
.scroll-cue::after{content:"";position:absolute;left:50%;top:8px;width:2px;height:7px;margin-left:-1px;border-radius:2px;background:#fff;animation:cue 2.2s var(--ease-io) infinite}

[data-d="1"]{--d:650ms}[data-d="2"]{--d:800ms}[data-d="3"]{--d:1100ms}
.mt{margin-top:22px}.sub{color:var(--muted);font-size:18px;max-width:46ch}.split.top{align-items:start}

/* telemetry strip */
.telemetry{border-block:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.tele-grid ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.tele-grid li{padding:34px 28px;border-left:1px solid var(--line)}
.tele-grid li:first-child{border-left:0;padding-left:0}
.telemetry strong{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:500;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.telemetry strong small{font-size:.45em;letter-spacing:0;color:var(--blue-2);margin-left:4px;font-weight:400}
.tele-grid li>span{display:block;margin-top:12px;color:var(--muted);font-size:14.5px;line-height:1.45;max-width:24ch}

/* sections */
.section{position:relative;padding:clamp(80px,10vw,144px) 0}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:32px 64px;align-items:end;margin-bottom:clamp(40px,5vw,72px)}
.sec-head .eyebrow{grid-column:1/-1}
.sec-head .eyebrow b{color:var(--blue-2);font-weight:400}
.sec-head p{color:var(--muted);margin:0;font-size:18px;max-width:52ch}
.sec-head.center{display:block;text-align:center;max-width:820px;margin-inline:auto}
.sec-head.center h2{margin-top:22px}.sec-head.center p{margin:22px auto 0}

.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--ri,0)*90ms)}
[data-reveal].in{opacity:1;transform:none}

/* glass card + spotlight */
.card{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));overflow:hidden;isolation:isolate;transition:border-color .4s,transform .6s var(--ease)}
.card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;background:radial-gradient(520px circle at var(--mx,50%) var(--my,0%),rgba(77,141,255,.16),transparent 60%)}
.card:hover{border-color:var(--line-2)}.card:hover::before{opacity:1}

/* bento */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.b-7{grid-column:span 7}.b-5{grid-column:span 5}
.sys{display:flex;flex-direction:column;min-height:520px}
.sys-text{padding:32px 32px 0}
.sys-text .tag{font:400 11.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue-2)}
.sys-text h3{margin:14px 0 10px;font-size:26px}
.sys-text p{color:var(--muted);font-size:16px;margin:0;max-width:46ch}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0 0;padding:0;list-style:none}
.chips li{font-size:12.5px;color:var(--soft);padding:5px 11px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
.sys-shot{margin:28px 0 0 32px;flex:1;position:relative;border-radius:14px 0 0 0;border:1px solid var(--line-2);border-right:0;border-bottom:0;overflow:hidden;background:#0b101c;box-shadow:-30px -20px 80px -30px rgba(77,141,255,.35);transition:transform .8s var(--ease)}
.sys-shot svg{width:100%;height:auto;min-width:560px}
.sys:hover .sys-shot{transform:translate(-6px,-6px)}
.note{margin-top:18px;color:var(--faint);font-size:13.5px}

/* integrations */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,6vw,88px);align-items:center}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rows li{padding:26px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;gap:4px 16px}
.rows .n{font:400 12.5px/1.9 var(--mono);color:var(--faint);letter-spacing:.1em}
.rows h3{font-size:20px}.rows p{grid-column:2;color:var(--muted);font-size:16px;margin:6px 0 0}
.orbit{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/11;background:#05070d}
.orbit img,.orbit video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.orbit video{opacity:0;transition:opacity 1.2s}.orbit video.is-on{opacity:1}
.orbit::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 60% 50%,transparent 45%,rgba(4,6,11,.85) 100%);pointer-events:none}
.sat{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;font-size:13px;color:#fff;background:rgba(8,12,22,.55);border:1px solid var(--line-2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:float 7s ease-in-out infinite;animation-delay:var(--fd,0s)}
.sat i{width:6px;height:6px;border-radius:50%;background:var(--blue-2);box-shadow:0 0 10px 1px var(--blue)}
.sat.a i{background:var(--amber);box-shadow:0 0 10px 1px var(--amber)}
.sat.s1{left:6%;top:14%}.sat.s2{left:4%;bottom:16%;--fd:-2s}.sat.s3{right:5%;top:9%;--fd:-4s}.sat.s4{right:7%;bottom:10%;--fd:-1s}
.steps{margin-top:clamp(56px,7vw,96px);display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s;position:relative}
.step{padding:28px}
.step::after{counter-increment:s;content:"0" counter(s);position:absolute;right:24px;top:22px;font:400 12.5px/1 var(--mono);color:var(--faint);letter-spacing:.1em}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line-2);background:radial-gradient(circle at 30% 20%,rgba(77,141,255,.35),rgba(77,141,255,.05));color:var(--blue-2);margin-bottom:22px}
.ico svg{width:20px;height:20px}
.step p,.pillar p{color:var(--muted);font-size:15.5px;margin:8px 0 0}

/* data band */
.band{position:relative;isolation:isolate;overflow:hidden}
.band-bg{position:absolute;inset:-12% 0;z-index:-2;will-change:transform}
.band-bg img{width:100%;height:100%;object-fit:cover}
.band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--void) 0,rgba(4,6,11,.55) 30%,rgba(4,6,11,.7) 70%,var(--void) 100%)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pillar{padding:30px;background:linear-gradient(180deg,rgba(8,12,22,.72),rgba(8,12,22,.5));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.pillar h3{font-size:19px;line-height:1.3}
.more{margin-top:36px;display:flex;flex-wrap:wrap;gap:12px}
.band.vault .band-bg img{object-position:70% 50%;opacity:.55}
.band.vault::before{background:linear-gradient(90deg,var(--void) 0,rgba(4,6,11,.88) 50%,rgba(4,6,11,.55) 100%),linear-gradient(180deg,var(--void) 0,transparent 18%,transparent 82%,var(--void) 100%)}

/* company */
.facts{margin:0;padding:8px 30px}
.facts div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.facts div:last-child{border-bottom:0}
.facts dt{font:400 12px/1.8 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.facts dd{margin:0;color:var(--text);font-size:15.5px}
.prose p{color:var(--soft);font-size:18px;max-width:54ch}
.coords{margin-top:28px;font:400 12.5px/1.6 var(--mono);letter-spacing:.12em;color:var(--faint);text-transform:uppercase}

/* faq */
.faq{max-width:860px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 4px;font-size:19px;letter-spacing:-.015em;font-weight:500;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--blue-2)}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-3px,-3px);transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg) translate(-3px,-3px)}
.faq .a{padding:0 4px 28px;color:var(--muted);max-width:68ch}
.faq .a p:last-child{margin:0}

/* contact */
.contact{position:relative;isolation:isolate;overflow:hidden;padding-bottom:clamp(200px,26vw,380px)}
.contact-bg{position:absolute;left:0;right:0;bottom:0;height:min(70%,720px);z-index:-2}
.contact-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 100%}
.contact::before{content:"";position:absolute;left:0;right:0;bottom:0;height:min(70%,720px);z-index:-1;background:linear-gradient(180deg,var(--void) 0,rgba(4,6,11,.35) 45%,rgba(4,6,11,0) 75%)}
.form{padding:clamp(24px,3.4vw,40px);display:grid;grid-template-columns:1fr 1fr;gap:18px;background:linear-gradient(180deg,rgba(10,15,27,.86),rgba(10,15,27,.7));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.form .full{grid-column:1/-1}
label{display:block;font-size:13.5px;font-weight:500;color:var(--soft);margin-bottom:8px}
input,textarea{width:100%;padding:14px 16px;border:1px solid var(--line-2);border-radius:12px;background:rgba(255,255,255,.04);color:var(--text);font:400 16px/1.4 var(--sans);transition:border-color .2s,background .2s,box-shadow .2s}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:hover,textarea:hover{border-color:rgba(255,255,255,.26)}
input:focus,textarea:focus{outline:none;border-color:var(--blue);background:rgba(77,141,255,.06);box-shadow:0 0 0 4px rgba(77,141,255,.18)}
input[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--err)}
textarea{min-height:140px;resize:vertical}
.err{display:none;margin-top:6px;font-size:13px;color:var(--err)}
[aria-invalid="true"]~.err{display:block}
.consent{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:14px;color:var(--muted);font-weight:400;margin:0;cursor:pointer}
.consent input{width:20px;height:20px;padding:0;margin-top:2px;accent-color:var(--blue);cursor:pointer}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.msg{display:none;padding:14px 16px;border-radius:12px;font-size:15px}
.msg.ok{display:block;background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.35);color:#b9f5cf}
.msg.bad{display:block;background:rgba(255,143,143,.08);border:1px solid rgba(255,143,143,.35);color:#ffc9c9}
.direct{margin-top:30px;display:grid;gap:14px}
.direct a{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-size:19px;letter-spacing:-.01em}
.direct a:hover{color:var(--blue-2)}
.direct small{display:block;color:var(--faint);font:400 12px/1.6 var(--mono);letter-spacing:.1em;text-transform:uppercase}

/* footer */
.foot{position:relative;border-top:1px solid var(--line);background:rgba(4,6,11,.82);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:64px 0 36px;font-size:14.5px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot h4{font:400 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a{color:var(--soft);text-decoration:none}.foot a:hover{color:#fff}
.foot address{font-style:normal;margin-top:20px;line-height:1.7}
.foot address strong{color:var(--text);font-weight:500}
.legal{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;font-size:13px;color:var(--faint)}
.legal span.mono{font-family:var(--mono);letter-spacing:.08em}

/* document pages */
.doc-hero{position:relative;padding:calc(var(--nav-h) + 72px) 0 56px;border-bottom:1px solid var(--line);overflow:hidden;isolation:isolate}
.doc-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:url("/assets/img/dust-1280.webp") center/cover no-repeat;opacity:.9}
.doc-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,6,11,.3),var(--void))}
.doc-hero h1{font-size:clamp(36px,5vw,64px);margin-top:20px;max-width:18ch}
.doc-hero .meta{margin:20px 0 0;color:var(--muted);font-size:15px;max-width:70ch}
.doc-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;padding-block:56px 120px;align-items:start}
.toc{position:sticky;top:calc(var(--nav-h) + 24px);font-size:14px;max-height:calc(100vh - 140px);overflow:auto}
.toc h2{font:400 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:1px solid transparent;color:var(--muted);text-decoration:none;line-height:1.4}
.toc a:hover{color:#fff}.toc a.on{color:#fff;border-left-color:var(--blue-2)}
.doc{max-width:760px;color:var(--soft)}
.doc h1{font-size:clamp(30px,3.6vw,44px);margin:72px 0 12px;padding-top:40px;border-top:1px solid var(--line)}
.doc h2{font-size:25px;letter-spacing:-.02em;line-height:1.2;margin:52px 0 14px;color:var(--text)}
.doc h3{font-size:19px;margin:32px 0 10px;color:var(--text)}
.doc p,.doc li{font-size:16.5px}
.doc ol,.doc ul{padding-left:22px}.doc li{margin-bottom:8px}
.doc li::marker{color:var(--faint)}
.doc strong{color:var(--text);font-weight:600}
.doc .meta{color:var(--muted);font-size:14.5px}
.doc table{border-collapse:collapse;width:100%;font-size:15px;margin:20px 0;display:block;overflow-x:auto}
.doc td,.doc th{border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top}
.doc th{background:var(--panel-2);color:var(--text);font-weight:500}
.doc .note,.callout{border:1px solid rgba(255,179,107,.3);background:rgba(255,179,107,.06);padding:16px 20px;border-radius:12px;font-size:15.5px;color:var(--soft)}
.lang{display:flex;gap:8px;margin:0 0 28px}
.lang a{padding:8px 16px;border:1px solid var(--line-2);border-radius:999px;font-size:14px;text-decoration:none;color:var(--soft)}
.lang a.on,.lang a:hover{background:#fff;color:#05070d;border-color:#fff}
.mt-0{margin-top:0}.center{text-align:center}

/* 404 */
.lost{min-height:100svh;display:grid;place-items:center;text-align:center;padding:120px var(--gut)}
.lost .code{font:400 13px/1 var(--mono);letter-spacing:.2em;color:var(--blue-2)}
.lost h1{font-size:clamp(40px,7vw,88px);margin:24px 0}
.lost p{color:var(--muted);max-width:46ch;margin:0 auto 32px}

@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

@media (max-width:1020px){
  .b-7,.b-5{grid-column:span 12}.sys{min-height:0}
  .split,.sec-head{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .doc-layout{grid-template-columns:1fr;gap:32px}.toc{position:static;max-height:none}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .burger{display:inline-flex}
  .nav-links{position:fixed;inset:var(--nav-h) 12px auto 12px;flex-direction:column;gap:2px;padding:12px;border:1px solid var(--line-2);border-radius:20px;background:rgba(6,9,17,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s,transform .4s var(--ease),visibility .3s}
  .nav-links.open{opacity:1;visibility:visible;transform:none}
  .nav-links a{padding:14px 16px;font-size:17px;border-radius:12px}
  .nav-cta .btn{display:none}
  .tele-grid ul{grid-template-columns:1fr 1fr}.tele-grid li{padding:26px 20px}.tele-grid li:nth-child(odd){border-left:0;padding-left:0}.tele-grid li:nth-child(n+3){border-top:1px solid var(--line)}
  .steps,.grid-2,.grid-3{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .facts div{grid-template-columns:1fr;gap:2px}
  .sys-text{padding:24px 24px 0}.sys-shot{margin-left:24px}
  .channels li:first-child{flex-basis:100%;text-align:center}
  .sat{font-size:12px;padding:6px 10px}
}
@media (max-width:520px){
  :root{--gut:20px}body{font-size:16.5px}
  .eyebrow{font-size:11px;letter-spacing:.1em;gap:8px}.hero .eyebrow{padding:8px 13px}
  .foot-grid{grid-template-columns:1fr}
  .hero .actions .btn{width:100%}
  .hero-foot{padding-top:170px}
}
@media (hover:none){.card::before{display:none}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0ms!important}
  [data-reveal],.fade-up,.hero h1 .w{opacity:1!important;transform:none!important;filter:none!important}
  .hero-media video,.orbit video{display:none}
}
@media print{#stars,.nav,.progress,.hero-media,.band-bg,.contact-bg{display:none}body{background:#fff;color:#000}.doc,.doc h2,.doc h3,.doc strong{color:#000}}