:root{
  --ink:#03050c; --ink2:#070b18; --line:rgba(150,190,255,.14); --line2:rgba(150,190,255,.28);
  --txt:#dfe8ff; --dim:#8b97b8; --blue:#5aa8ff; --ice:#bfe0ff; --violet:#8a6cff; --ok:#7dffc6; --bad:#ff7d8f;
  --display:"Michroma","Inter Tight",sans-serif; --sans:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif; --monof:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--ink);scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-weight:300;color:var(--txt);background:var(--ink);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.is-loading{overflow:hidden}
a{color:var(--ice)} a:hover{color:#fff}
.mono{font-family:var(--monof);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase}
.dim{color:var(--dim)} .small{font-size:.88rem}
em{font-style:normal;color:#fff;text-shadow:0 0 28px rgba(90,168,255,.55)}
code{white-space:nowrap;font-family:var(--monof);font-size:.86em;color:var(--ice);background:rgba(90,168,255,.08);padding:.1em .35em;border-radius:4px}
::selection{background:rgba(90,168,255,.35)}

/* loader */
#loader{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 60%,#0a1230 0%,#03050c 62%);transition:opacity 1.2s ease,visibility 1.2s}
#loader.done{opacity:0;visibility:hidden}
.ld-inner{width:min(560px,86vw);text-align:center}
.ld-logo{width:100%;display:block;margin:0 auto 1.4rem;animation:ldpulse 2.6s ease-in-out infinite}
@keyframes ldpulse{50%{filter:brightness(1.25) drop-shadow(0 0 18px rgba(90,168,255,.5))}}
.ld-bar{height:2px;background:rgba(150,190,255,.12);width:72%;margin:0 auto;overflow:hidden;border-radius:2px}
.ld-bar i{display:block;height:100%;width:2%;background:linear-gradient(90deg,var(--violet),var(--blue),#fff);transition:width .5s ease;box-shadow:0 0 12px var(--blue)}
.ld-status{margin-top:1rem;color:var(--ice)}
.ld-tip{margin:2.2rem auto 0;max-width:44ch;color:var(--dim);font-size:.92rem}
.ld-tip .mono{color:var(--blue);margin-right:.6em}

/* sky */
#sky{position:fixed;inset:0;width:100vw;height:100vh;z-index:1;display:block;touch-action:pan-y;cursor:crosshair}
.nebula{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 50% 40% at 82% 18%,rgba(138,108,255,.16),transparent 70%),radial-gradient(ellipse 45% 50% at 12% 85%,rgba(60,90,255,.12),transparent 70%),radial-gradient(ellipse 30% 25% at 30% 20%,rgba(200,120,255,.06),transparent 70%),var(--ink)}
.veil{position:fixed;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgba(3,5,12,.92),rgba(3,5,12,.55) 55%,rgba(3,5,12,.35));opacity:.15}
.veil2{position:fixed;inset:0;z-index:2;pointer-events:none;background:rgba(3,5,12,1);opacity:0}
.prose{padding:1.6rem 1.8rem;border:1px solid var(--line);border-radius:16px;background:rgba(5,8,20,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.no-webgl .nebula{background:url(../img/star-hero-2048.jpg) center/cover,var(--ink)}
.reticle{position:fixed;left:0;top:0;z-index:3;pointer-events:none;width:0;height:0;transition:opacity .4s;--s:48px}
.reticle.hidden{opacity:0}
.reticle i{position:absolute;width:10px;height:10px;border:1px solid rgba(190,224,255,.85);box-shadow:0 0 8px rgba(90,168,255,.6)}
.reticle i:nth-child(1){left:calc(var(--s)/-2);top:calc(var(--s)/-2);border-right:0;border-bottom:0}
.reticle i:nth-child(2){right:calc(var(--s)/-2);top:calc(var(--s)/-2);border-left:0;border-bottom:0}
.reticle i:nth-child(3){left:calc(var(--s)/-2);bottom:calc(var(--s)/-2);border-right:0;border-top:0}
.reticle i:nth-child(4){right:calc(var(--s)/-2);bottom:calc(var(--s)/-2);border-left:0;border-top:0}
.reticle:after{content:attr(data-name) "  ·  " attr(data-rng);position:absolute;left:calc(var(--s)/2 + 10px);top:calc(var(--s)/-2 - 4px);white-space:nowrap;color:#e8f3ff;font-size:.58rem;text-shadow:0 0 10px #000}

/* passthrough data layer */
.datalayer{position:fixed;inset:0;z-index:3;pointer-events:none;overflow:hidden;transition:opacity .8s;font-size:.56rem;letter-spacing:.12em}
.datalayer.off{opacity:0}
.dl-chip{position:absolute;left:0;top:0;padding:.5rem .7rem;border:1px solid rgba(170,205,255,.22);border-radius:8px;background:rgba(8,14,32,.28);backdrop-filter:blur(8px) saturate(1.2);-webkit-backdrop-filter:blur(8px) saturate(1.2);color:#dfeaff;white-space:nowrap;opacity:0;transition:opacity .9s ease;box-shadow:0 0 24px rgba(60,120,255,.08),inset 0 1px 0 rgba(255,255,255,.06)}
.dl-chip.on{opacity:.9}
.dl-chip b{font-weight:500;color:#fff;margin-right:.6rem}.dl-chip span{color:#7fb4ff}.dl-chip em{display:block;font-style:normal;color:#a9b8da;margin-top:.25rem;text-shadow:none}
.dl-lead{position:absolute;left:0;top:0;height:1px;transform-origin:0 50%;background:linear-gradient(90deg,rgba(190,225,255,.75),rgba(190,225,255,.12));opacity:0;transition:opacity .9s}
.dl-lead.on{opacity:.8}
.dl-lead:before{content:"";position:absolute;left:-3px;top:-3px;width:5px;height:5px;border:1px solid rgba(200,230,255,.9);border-radius:50%}
.dl-tle{position:absolute;white-space:nowrap;color:#c8dcff;font-size:.62rem;letter-spacing:.08em;text-transform:none;opacity:0;text-shadow:0 0 6px rgba(90,150,255,.3);animation:tle 12s linear forwards;filter:blur(calc((1 - var(--dz,1)) * 1.2px))}
.dl-tle.still{animation-name:tlestill}
@keyframes tle{0%{opacity:0;transform:translate3d(0,0,0) scale(var(--dz,1))}15%{opacity:.34}80%{opacity:.28}100%{opacity:0;transform:translate3d(calc(9vw * var(--dz,1)),-1.2vh,0) scale(var(--dz,1))}}
@keyframes tlestill{0%,100%{opacity:0}20%,80%{opacity:.3}}
.dl-ticker{position:absolute;left:34vw;right:26vw;bottom:4.6rem;padding:.55rem .9rem;border:1px solid rgba(170,205,255,.16);border-radius:30px;background:rgba(6,10,26,.3);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#b9c9ea;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translateY(6px);transition:opacity .9s,transform .9s}
.dl-ticker.on{opacity:.92;transform:none}
.dl-ticker b{color:#fff;font-weight:500}.dl-ticker span{color:#6f7da3;margin-left:.4rem}
.dl-ticker i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);margin-right:.6em;vertical-align:1px}
.dl-elem{position:absolute;left:0;top:0;padding:.45rem .6rem;border-left:1px solid rgba(170,205,255,.35);background:linear-gradient(90deg,rgba(8,14,32,.32),transparent);color:#8fa3cc;font-size:.52rem;line-height:1.65;opacity:0;transition:opacity 1s}
.dl-elem.on{opacity:.75}.dl-elem b{color:#e6efff;font-weight:400}.dl-elem span{color:#5f6f96}
@media (max-width:900px){.dl-ticker{left:4vw;right:4vw;bottom:auto;top:13.2rem;font-size:.5rem;white-space:normal;line-height:1.6;border-radius:12px}.dl-elem{font-size:.48rem}}
@media (max-width:640px){.dl-ticker{display:none}}
@media (prefers-reduced-motion:reduce){.dl-ticker,.dl-chip,.dl-lead{transition:opacity .01s}}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:1.1rem 3vw;transition:background .4s,backdrop-filter .4s}
.scrolled .nav{background:rgba(3,5,12,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand img{height:22px;display:block;filter:drop-shadow(0 0 8px rgba(90,168,255,.5))}
.nav-links a{color:var(--txt);text-decoration:none;margin-left:1.8rem;opacity:.7;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-x{font-size:.95rem}
.soon{opacity:.45!important;cursor:default}

main,footer{position:relative;z-index:4}
section{position:relative}
.wrap{width:min(1180px,90vw);margin:0 auto}
.wrap.narrow{width:min(820px,90vw)}
.two{display:grid;grid-template-columns:1fr 1.05fr;gap:6vw;align-items:start}
.kicker{color:var(--blue);margin-bottom:1.3rem}
h2{font-family:var(--sans);font-weight:200;font-size:clamp(2rem,4.2vw,3.6rem);line-height:1.08;letter-spacing:-.01em;margin-bottom:1.8rem;color:#f2f6ff}
h3{font-family:var(--display);font-weight:400;font-size:1rem;letter-spacing:.22em;color:#fff;margin:.4rem 0 .9rem}
p{max-width:60ch;margin-bottom:1rem;color:#c3cde6}

/* hero */
.hero{height:100vh;min-height:620px;pointer-events:none}
.hero a,.hero button,.hero .hud,.hero .hero-txt>*{pointer-events:auto}
.hero-txt{position:absolute;left:6vw;top:50%;transform:translateY(-46%);width:min(560px,44vw)}
.h-logo{margin:0 0 .4rem -3.5%;line-height:0}
.h-logo img{width:107%;display:block;animation:arrive 2.2s cubic-bezier(.2,.7,.1,1) both .2s}
@keyframes arrive{from{opacity:0;filter:blur(14px);transform:scale(1.06)}}
.tagline{font-family:var(--display);font-size:clamp(.95rem,1.45vw,1.25rem);letter-spacing:.14em;line-height:1.7;text-transform:uppercase;color:#e8efff;margin:1.2rem 0 1.1rem}
.lede{color:#aab6d6;font-size:1.04rem;max-width:44ch}
.ca-bar{display:flex;align-items:center;gap:.9rem;margin:1.6rem 0 1.4rem;padding:.75rem 1rem;border:1px dashed var(--line2);border-radius:10px;background:rgba(3,5,12,.45);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);width:max-content;max-width:100%}
.ca-k{color:var(--blue)} .ca-v{color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.12em}
.ca-bar.set{border-style:solid}.ca-bar.set .ca-v{color:#fff;text-transform:none;letter-spacing:.04em}
.ca-copy{font:inherit;color:var(--ink);background:var(--ice);border:0;border-radius:6px;padding:.35rem .6rem;cursor:pointer}
.ctas{display:flex;gap:.8rem;flex-wrap:wrap}
.btn{font-family:var(--monof);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:#fff;border:1px solid var(--line2);padding:.95rem 1.5rem;border-radius:40px;background:rgba(3,5,12,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:all .25s}
.btn:hover{border-color:var(--ice);box-shadow:0 0 24px rgba(90,168,255,.3)}
.btn-solid{background:linear-gradient(135deg,#e9f3ff,#9fcbff);color:#04101f;border-color:transparent;font-weight:500}
.btn-solid span{opacity:.6}.btn-solid.soon{opacity:.85!important}
.btn-solid:hover{color:#04101f;box-shadow:0 0 34px rgba(120,180,255,.55)}

.hud{position:absolute;z-index:5;color:var(--ice);font-size:.62rem}
.hud-tl{top:5.2rem;left:6vw}.hud-tl .hud-row{margin-bottom:.35rem}
.hud-tr{top:5.2rem;right:3vw;display:grid;grid-template-columns:auto auto;gap:.42rem 1.4rem;text-align:right;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:rgba(3,5,12,.35);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hud-k{color:var(--dim)} .hud-v{color:#fff}
.warp{display:flex;gap:.3rem;justify-content:flex-end}
.warp button{font:inherit;color:var(--dim);background:transparent;border:1px solid var(--line);border-radius:5px;padding:.2rem .45rem;cursor:pointer;letter-spacing:.12em}
.warp button.on{color:var(--ink);background:var(--ice);border-color:var(--ice)}
.hud-bl{bottom:2.2rem;right:3vw;width:300px;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:rgba(3,5,12,.42);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.sat-name{font-family:var(--display);font-size:.9rem;letter-spacing:.14em;color:#fff;margin:.35rem 0 .7rem;text-transform:none}
.sat-grid{display:grid;grid-template-columns:auto 1fr;gap:.3rem 1rem}.sat-grid span{color:var(--dim)}.sat-grid b{font-weight:400;color:#fff;text-align:right}
.hud-hint{margin-top:.7rem;font-size:.56rem}
.hud-br{bottom:2.2rem;left:6vw;line-height:1.9}.hud-br b{color:#fff;font-weight:400}
.live{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);margin-right:.6em;vertical-align:1px;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.35}}
.scroll-cue{position:absolute;left:50%;bottom:1.4rem;transform:translateX(-50%);color:var(--dim);text-decoration:none;font-size:.58rem}
.scroll-cue:after{content:"";display:block;width:1px;height:28px;margin:.5rem auto 0;background:linear-gradient(var(--ice),transparent);animation:cue 2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* origin */
.origin{padding:26vh 0 14vh}
.prose p{font-size:1.08rem}
.shells{margin-top:10vh;padding:1.6rem 1.8rem;border:1px solid var(--line);border-radius:16px;background:rgba(5,8,20,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.shells-head{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem;color:var(--ice)}
.shell{display:grid;grid-template-columns:70px 1fr 2fr 80px;gap:1.2rem;align-items:center;padding:.7rem 0;border-top:1px solid var(--line)}
.sk{color:#fff;font-size:.78rem}.sd{color:var(--dim);font-size:.92rem}.sn{text-align:right;color:#fff}
.sb{height:6px;border-radius:6px;background:rgba(150,190,255,.08);overflow:hidden}.sb i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--violet),var(--blue),#d8ecff);box-shadow:0 0 10px rgba(90,168,255,.5)}

/* proof */
.proof{padding:16vh 0}
.proof .wrap{background:linear-gradient(180deg,rgba(5,8,20,.0),rgba(5,8,20,.0))}
.status-pill{display:inline-flex;align-items:center;gap:.7rem;padding:.6rem 1rem;border:1px solid rgba(255,200,120,.35);border-radius:40px;color:#ffd9a0;margin-bottom:3rem;background:rgba(40,25,5,.25)}
.status-pill i{width:7px;height:7px;border-radius:50%;background:#ffc46b;box-shadow:0 0 10px #ffc46b;animation:blink 1.6s infinite}
.status-pill.ok{border-color:rgba(125,255,198,.4);color:var(--ok)}.status-pill.ok i{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:s}
.step{position:relative;padding:1.6rem 1.4rem 1.5rem;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(10,16,38,.72),rgba(5,8,20,.72));backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;flex-direction:column}
.step:before{content:"";position:absolute;top:0;left:1.4rem;right:1.4rem;height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent);opacity:.5}
.step.done{border-color:rgba(125,255,198,.35)}
.st-n{color:var(--blue);font-size:.66rem}
.step p{font-size:.93rem;color:#aebad8;flex:1}
.fields{display:grid;grid-template-columns:1fr;gap:.15rem;margin-top:1rem;padding-top:1rem;border-top:1px dashed var(--line);font-size:.58rem}
.fields dt{color:var(--dim);margin-top:.45rem}
.fields dd{color:#ffd9a0;word-break:break-all;text-transform:none;letter-spacing:.06em}
.fields dd.ok{color:var(--ok)} .fields dd.bad{color:var(--bad)} .fields dd.hash{font-size:.56rem}
.formula{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:10px;padding:.9rem;margin:.4rem 0 .2rem;color:var(--ice);font-size:.58rem;letter-spacing:.04em;text-transform:none;white-space:pre;overflow:auto;line-height:1.6}
.why{margin-top:2.6rem;max-width:80ch;font-size:.95rem}.why b{color:#fff;font-weight:500}

/* verify */
.verify{padding:14vh 0}
.code{background:rgba(3,6,16,.82);border:1px solid var(--line2);border-radius:14px;padding:1.4rem 1.5rem;color:#d9e8ff;font-size:.72rem;letter-spacing:.02em;text-transform:none;line-height:1.75;overflow:auto;white-space:pre;box-shadow:0 30px 80px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.04);margin-bottom:1rem}
.code .c{color:#6f7da3}
.skyhash{margin-top:2rem;padding:1.2rem 1.3rem;border:1px solid var(--line);border-radius:14px;background:rgba(5,8,20,.6);backdrop-filter:blur(10px)}
.skyhash .k{color:var(--blue);font-size:.6rem}.skyhash .v{color:#fff;font-size:.74rem;letter-spacing:.06em;word-break:break-all;text-transform:none;margin:.55rem 0;text-shadow:0 0 14px rgba(90,168,255,.5)}
.skyhash .s{font-size:.56rem;text-transform:none;letter-spacing:.06em;line-height:1.6}

/* token */
.token{padding:14vh 0}
.token h2{font-family:var(--display);font-size:clamp(2.4rem,6vw,5rem);letter-spacing:.12em}
.tok-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-bottom:2rem}
.tok-card{padding:1.4rem;border:1px solid var(--line);border-radius:16px;background:rgba(5,8,20,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);min-width:0}
.tok-card .k{color:var(--dim);font-size:.6rem}.tok-card .v{font-size:1.7rem;font-weight:200;color:#fff;margin:.4rem 0;word-break:break-all}
.tok-card .v.mono{font-size:.8rem;letter-spacing:.06em;text-transform:none;color:var(--dim)}
.tok-card .s{font-size:.58rem;color:var(--ice)}.tok-card .s a{margin-right:1rem;text-decoration:none}

/* faq */
.faq{padding:12vh 0 16vh}
details{border-top:1px solid var(--line);padding:1.2rem 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;font-size:1.15rem;font-weight:300;color:#fff;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-family:var(--monof);color:var(--blue);transition:transform .3s}
details[open] summary:after{transform:rotate(45deg)}
details p{margin:.9rem 0 0;color:#aab6d6}

/* footer */
.foot{padding:10vh 0 6vh;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,5,12,.6),rgba(3,5,12,.96) 40%)}
.foot .wrap{text-align:center}
.foot-logo{width:min(320px,70vw);margin:0 auto;display:block}
.foot-tag{font-family:var(--display);text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;color:var(--ice);margin:1rem auto 2rem;max-width:none}
.foot-links a{margin:0 1rem;text-decoration:none;color:var(--txt);opacity:.75}
.legal{margin:2.2rem auto 0;font-size:.78rem;color:#6f7a99;max-width:88ch}
.legal.mono{font-size:.58rem;margin-top:1.2rem}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity 1.1s ease,transform 1.1s cubic-bezier(.2,.7,.1,1)}
.rv.in{opacity:1;transform:none}
.step.rv:nth-child(2){transition-delay:.1s}.step.rv:nth-child(3){transition-delay:.2s}.step.rv:nth-child(4){transition-delay:.3s}

/* responsive */
@media (max-width:1100px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:900px){
  .two{grid-template-columns:1fr;gap:2rem}
  .hero-txt{left:6vw;right:6vw;width:auto;top:auto;bottom:6.5rem;transform:none}
  .hud-tr{top:4.2rem;right:4vw;left:4vw;padding:.6rem .8rem;gap:.25rem .9rem;font-size:.52rem}
  .hud-tr:before{content:"● LIVE CONSTELLATION · PUBLIC ORBITAL DATA";grid-column:1/-1;text-align:left;color:var(--ok);margin-bottom:.2rem}
  .hud-tl{display:none}
  .hud-bl{display:none}
  .hud-br{bottom:1.2rem;font-size:.5rem;left:6vw}
  .scroll-cue{display:none}
  .veil{background:linear-gradient(0deg,rgba(3,5,12,.95),rgba(3,5,12,.5) 50%,rgba(3,5,12,.2))}
}
@media (max-width:760px){
  .nav-links a:not(.nav-x){display:none}
  .hero{min-height:640px}
  .hero-txt{bottom:3.6rem}
  .h-logo img{width:92%}
  .hero-txt .kicker{display:none}
  .tagline{font-size:.86rem;margin:.6rem 0 .7rem}
  .lede{font-size:.92rem}
  .ca-bar{margin:1rem 0;padding:.6rem .8rem}
  .btn{padding:.85rem 1.1rem;font-size:.64rem}
  .steps{grid-template-columns:1fr}
  .shell{grid-template-columns:52px 1fr 64px;gap:.8rem}.sd{display:none}
  .origin{padding:16vh 0 10vh}
  .code{font-size:.62rem;padding:1rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}