:root{
  --bg:#0b1020;
  --bg-2:#111832;
  --ink:#f2f4fa;
  --ink-2:#aab3cc;
  --line:#1f2a4d;
  --accent:#4f7cff;
  --accent-ink:#0b1020;
  --max:64rem;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:1.0625rem;line-height:1.55}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
a{color:var(--accent)}
h1,h2,h3{line-height:1.12;margin:0 0 .6em;letter-spacing:-.015em;font-weight:800}
h1{font-size:clamp(2rem,6.5vw,3.75rem);max-width:20ch}
h2{font-size:clamp(1.5rem,4vw,2.25rem);margin-top:0}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:.5rem 1rem;z-index:9}
.skip:focus{left:1rem;top:1rem}

/* hero */
.hero{padding:clamp(3.5rem,12vh,7rem) 0 clamp(2.5rem,8vh,5rem);position:relative;overflow:hidden;
  background:radial-gradient(70rem 40rem at 80% -10%,rgba(79,124,255,.16),transparent 60%)}
.wordmark{font-weight:900;letter-spacing:.28em;text-transform:uppercase;font-size:.85rem;color:var(--accent);margin-bottom:1.5rem}
.lede{font-size:clamp(1.05rem,2.4vw,1.35rem);color:var(--ink-2);max-width:42ch}
.cta{margin-top:1.75rem;display:flex;gap:.75rem;flex-wrap:wrap}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:700;
  padding:.85rem 1.4rem;border-radius:.75rem;border:2px solid var(--accent);font-size:1rem;cursor:pointer;font-family:inherit}
.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.small{padding:.6rem 1rem;font-size:.95rem}

/* orbit motif */
.orbit{position:absolute;right:-4rem;top:-4rem;width:22rem;height:22rem;opacity:.9;pointer-events:none}
.orbit .ring{position:absolute;inset:0;border:1.5px solid var(--line);border-radius:50%}
.orbit .core{position:absolute;left:50%;top:50%;width:1.6rem;height:1.6rem;margin:-.8rem;border-radius:50%;background:var(--ink);
  box-shadow:0 0 0 .55rem rgba(242,244,250,.06)}
.orbit .sat{position:absolute;inset:0;animation:spin 28s linear infinite}
.orbit .sat::after{content:"";position:absolute;left:50%;top:0;width:.9rem;height:.9rem;margin:-.45rem;border-radius:50%;background:var(--accent);
  box-shadow:0 0 1.2rem var(--accent)}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.orbit .sat{animation:none;transform:rotate(40deg)}}
@media (max-width:40rem){.orbit{width:15rem;height:15rem;right:-6rem;top:-5rem;opacity:.55}}

/* sections */
main section.wrap{padding:clamp(2.5rem,7vh,4.5rem) 1.25rem;border-top:1px solid var(--line)}
.sub{color:var(--ink-2);margin-top:-.4rem}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin-top:1.5rem}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:1rem;padding:1.4rem}
.card p:last-child{margin-bottom:0}
.card h3{margin-top:0}
.tag{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:.6rem}
.demo.soon{border-style:dashed}
.steps{padding-left:1.25rem;margin:1.25rem 0;display:grid;gap:.9rem;counter-reset:s}
.steps li{padding-left:.35rem}
.steps li::marker{color:var(--accent);font-weight:800}
.note{color:var(--ink-2)}

/* form */
form{display:grid;gap:1rem;max-width:36rem;margin-top:1.25rem}
form .btn{justify-self:start}
label{display:grid;gap:.35rem;font-weight:600;font-size:.95rem}
input,textarea{font:inherit;color:var(--ink);background:var(--bg-2);border:1px solid var(--line);border-radius:.6rem;padding:.75rem .9rem;width:100%}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
textarea{resize:vertical;min-height:7rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{color:var(--ink-2);min-height:1.5em;margin:0}

footer.wrap{border-top:1px solid var(--line);padding:2rem 1.25rem 3rem;color:var(--ink-2);font-size:.95rem}
footer p{margin:.25rem 0}