:root{
  --black:#08090a;
  --panel:#111315;
  --panel-2:#16191c;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.18);
  --white:#f5f6f7;
  --text:#c9ced3;
  --dim:#8b9197;
  --silver-1:#ffffff;
  --silver-2:#c3c8cd;
  --silver-3:#8a9096;
  --silver-grad:linear-gradient(100deg,#ffffff 0%,#d9dde1 38%,#9aa1a8 62%,#e9ecef 100%);
  --radius:16px;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Inter Tight',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}
.silver{-webkit-box-decoration-break:clone;box-decoration-break:clone;background:var(--silver-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.tag{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--silver-2);margin:0 0 20px;display:flex;align-items:center;gap:10px}
.tag::before{content:"";width:22px;height:1px;background:var(--silver-3)}

/* header */
.topbar{position:sticky;top:0;z-index:30;background:rgba(8,9,10,.82);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:66px}
.wordmark{display:inline-flex;align-items:center;gap:8px;font-size:15px;line-height:1;letter-spacing:.2em;text-transform:uppercase;color:var(--white);white-space:nowrap}
.wordmark img{width:26px;height:26px;margin-right:4px;flex:none}
.wordmark-sm img{width:22px;height:22px}
.wordmark b{font-weight:800}
.wordmark span{font-weight:400;color:var(--silver-2)}
.wordmark-sm{font-size:13px}
.menu{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:600;color:var(--white)}
.menu a:not(.pill):hover{color:var(--silver-2)}
.pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:9px 18px;background:var(--white);color:var(--black);font-weight:700}
.pill:hover{background:#fff}

/* buttons */
.actions{display:flex;flex-wrap:wrap;gap:12px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:700;letter-spacing:.005em;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.button:hover{transform:translateY(-1px)}
.button-solid{background:linear-gradient(180deg,#ffffff,#d7dbdf);color:var(--black);box-shadow:0 10px 30px rgba(255,255,255,.12),inset 0 -1px 0 rgba(0,0,0,.12)}
.button-solid:hover{box-shadow:0 14px 36px rgba(255,255,255,.18),inset 0 -1px 0 rgba(0,0,0,.12)}
.button-line{border:1px solid var(--line-strong);color:var(--white)}
.button-line:hover{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.03)}
.button svg{width:16px;height:16px}

/* hero */
.hero{position:relative;padding:84px 0 72px;overflow:hidden;background:
  radial-gradient(760px 480px at 82% 30%,rgba(214,219,224,.11),transparent 62%),
  radial-gradient(600px 380px at 0% 0%,rgba(255,255,255,.04),transparent 60%)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.hero-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center}
.hero h1{margin:0 0 22px;font-size:clamp(42px,6.6vw,80px);line-height:.98;letter-spacing:-.035em;font-weight:800;color:var(--white)}
.hero h1 span{display:block}
.intro{max-width:540px;margin:0 0 32px;font-size:18px;line-height:1.62;color:var(--text)}
.facts{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--radius);background:rgba(17,19,21,.7);overflow:hidden}
.facts li{padding:16px 18px;border-left:1px solid var(--line)}
.facts li:first-child{border-left:0}
.facts b{display:block;font-size:19px;line-height:1.2;font-weight:800;color:var(--white);letter-spacing:-.01em;margin-bottom:4px}
.facts small{display:block;font-size:12.5px;line-height:1.4;color:var(--dim)}

.emblem{position:relative;aspect-ratio:1/1;width:min(100%,440px);margin-left:auto;display:grid;place-items:center}
.emblem .ring{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.1)}
.emblem .r1{inset:0}
.emblem .r2{inset:12%;border-color:rgba(255,255,255,.14)}
.emblem .r3{inset:24%;border-style:dashed;border-color:rgba(255,255,255,.12);animation:spin 60s linear infinite}
.emblem .halo{position:absolute;inset:18%;border-radius:50%;background:radial-gradient(circle,rgba(230,234,238,.28),rgba(230,234,238,.06) 45%,transparent 70%);filter:blur(14px)}
.emblem .dot{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--white);box-shadow:0 0 14px rgba(255,255,255,.8)}
.emblem .d1{top:12%;left:50%;transform:translate(-50%,-50%)}
.emblem .d2{bottom:24%;right:24%;width:5px;height:5px;opacity:.7}
.emblem img{position:relative;width:40%;filter:drop-shadow(0 20px 40px rgba(0,0,0,.6))}
.emblem .orbit{position:absolute;inset:0;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* sections */
.block{padding:96px 0}
.block-tint{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.block h2{margin:0 0 18px;font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-.03em;font-weight:800;color:var(--white);max-width:760px}
.lead{max-width:640px;margin:0;font-size:17.5px;color:var(--text)}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}

.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:48px}
.point{position:relative;padding:26px 22px 24px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel-2),var(--panel))}
.point .num{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--dim);margin-bottom:28px;display:block}
.point h3{margin:0 0 10px;font-size:18px;line-height:1.25;font-weight:700;color:var(--white);letter-spacing:-.01em}
.point p{margin:0;font-size:14.5px;line-height:1.65;color:var(--dim)}
.point::before{content:"";position:absolute;left:22px;right:22px;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent)}

.track{list-style:none;margin:52px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;counter-reset:step;position:relative}
.track li{position:relative;padding:0 28px 0 0}
.track .marker{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.track .marker span{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-strong);background:var(--black);font-family:var(--mono);font-size:13px;color:var(--white)}
.track .marker i{flex:1;height:1px;background:linear-gradient(90deg,var(--line-strong),transparent)}
.track li:last-child .marker i{display:none}
.track h3{margin:0 0 8px;font-size:19px;font-weight:700;color:var(--white);letter-spacing:-.01em}
.track p{margin:0;font-size:15px;color:var(--dim);max-width:320px}

.callout{padding:104px 0;text-align:center;background:
  radial-gradient(520px 260px at 50% 0%,rgba(255,255,255,.09),transparent 70%),var(--black)}
.callout .container{max-width:760px}
.callout .tag{justify-content:center}
.callout .tag::after{content:"";width:22px;height:1px;background:var(--silver-3)}
.callout h2{margin:0 0 16px;font-size:clamp(32px,4.6vw,54px);line-height:1.04;letter-spacing:-.035em;font-weight:800;color:var(--white)}
.callout h2 .silver{display:block}
.callout p{margin:0 auto 34px;max-width:520px;font-size:17px}
.callout .actions{justify-content:center}

.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.details{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.details div{padding:22px 22px 20px;background:var(--panel)}
.details .wide{grid-column:1/-1}
.details dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}
.details dd{margin:0;font-size:15.5px;font-weight:600;color:var(--white);line-height:1.45;overflow-wrap:anywhere}
.details dd a{border-bottom:1px solid var(--line-strong)}
.details dd a:hover{border-color:var(--white)}
.details .note{display:block;margin-top:4px;font-size:12.5px;font-weight:400;color:var(--dim)}

/* footer */
.footer{padding:48px 0 56px;border-top:1px solid var(--line)}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.footer nav{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:13.5px;font-weight:600;color:var(--white)}
.footer nav a:hover{color:var(--silver-2)}
.fine{margin:0 0 10px;max-width:920px;font-size:12.5px;line-height:1.65;color:var(--dim)}

/* inner pages */
.page{padding:72px 0 96px}
.page .container{max-width:820px}
.page h1{margin:0 0 18px;font-size:clamp(34px,5vw,54px);line-height:1.04;letter-spacing:-.035em;font-weight:800;color:var(--white)}
.page h2{margin:44px 0 12px;font-size:22px;letter-spacing:-.015em;font-weight:700;color:var(--white)}
.page p,.page li{font-size:16px;line-height:1.72;color:var(--text)}
.page ul{padding-left:20px}
.page a.inline{color:var(--white);border-bottom:1px solid var(--line-strong)}
.page a.inline:hover{border-color:var(--white)}
.page .updated{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--dim)}
.page .details{margin:36px 0 8px}

:focus-visible{outline:2px solid var(--white);outline-offset:3px;border-radius:6px}
@media (prefers-reduced-motion:reduce){.emblem .r3,.emblem .orbit{animation:none}.button:hover{transform:none}}

@media (max-width:960px){
  .grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .container{padding:0 16px}
  .hero{padding:40px 0 48px}
  .hero-layout{grid-template-columns:1fr;gap:8px}
  .emblem{order:-1;width:min(62%,260px);margin:0 auto 12px}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts li:nth-child(3){border-left:0}
  .facts li:nth-child(n+3){border-top:1px solid var(--line)}
  .block{padding:64px 0}
  .track{grid-template-columns:1fr;gap:28px}
  .track li{padding:0}
  .track .marker{margin-bottom:12px}
  .track .marker i{display:none}
  .callout{padding:72px 0}
  .contact-layout{grid-template-columns:1fr;gap:32px}
  .menu{gap:14px;font-size:13px}
  .pill{padding:8px 14px}
  .wordmark{font-size:13px;gap:6px;letter-spacing:.16em}
}
@media (max-width:520px){
  .grid4{grid-template-columns:1fr}
  .actions .button{flex:1 1 100%}
  .details{grid-template-columns:1fr}
  .menu .hide-sm{display:none}
}