:root {
  --bg: #070a1c;
  --bg2: #0d1230;
  --ink: #eef1ff;
  --dim: #a9b2d6;
  --violet: #8a5cff;
  --cyan: #4fe3ff;
  --gold: #f0c36a;
  --line: rgba(160, 175, 255, .18);
  --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }

header.site {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(7, 10, 28, .72);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { font-weight: 800; letter-spacing: .22em; font-size: 15px; color: var(--ink); }
.brand b { color: var(--gold); font-weight: 800; }
nav a { margin-left: 22px; color: var(--dim); font-size: 15px; }
nav a:hover { color: var(--ink); text-decoration: none; }

.hero {
  position: relative; overflow: hidden;
  min-height: min(86vh, 720px);
  display: flex; align-items: center;
  background:
    linear-gradient(90deg, rgba(7,10,28,0) 0%, rgba(7,10,28,.55) 38%, var(--bg) 72%),
    linear-gradient(180deg, rgba(7,10,28,0) 70%, var(--bg) 100%),
    url("assets/hero.webp") left center / auto 100% no-repeat,
    var(--bg);
}
.hero .copy { margin-left: auto; width: min(520px, 100%); padding: 56px 0; }
.eyebrow { color: var(--cyan); letter-spacing: .28em; font-size: 12px; font-weight: 700; text-transform: uppercase; }
h1 {
  margin: 12px 0 6px; line-height: 1.02;
  font-size: clamp(40px, 7vw, 68px); font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
}
h1 span {
  display: block; font-size: .56em; letter-spacing: .5em; color: var(--gold); margin-top: 6px;
}
.tag { color: var(--dim); font-size: 19px; margin: 18px 0 26px; max-width: 30em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 16px;
  border: 1px solid var(--gold); color: var(--gold); background: rgba(240,195,106,.08);
}
.btn:hover { background: rgba(240,195,106,.18); text-decoration: none; }
.btn.ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.soon { color: var(--dim); font-size: 14px; margin-top: 14px; }

section { padding: 72px 0; }
section.alt { background: linear-gradient(180deg, var(--bg), var(--bg2) 50%, var(--bg)); }
h2 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 8px; letter-spacing: .02em; }
.lead { color: var(--dim); max-width: 44em; margin: 0 0 34px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 22px;
  background: linear-gradient(160deg, rgba(138,92,255,.10), rgba(79,227,255,.04));
}
.card h3 { margin: 0 0 8px; font-size: 18px; color: var(--gold); letter-spacing: .04em; }
.card p { margin: 0; color: var(--dim); font-size: 16px; }

.about { display: grid; gap: 28px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 760px) { .about { grid-template-columns: 200px 1fr; } }
.about img { width: 160px; height: 160px; border-radius: 36px; border: 1px solid var(--line); }

footer { border-top: 1px solid var(--line); padding: 34px 0 50px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; }
footer a { color: var(--dim); }

@media (max-width: 760px) {
  .hero {
    align-items: flex-end;
    background:
      linear-gradient(180deg, rgba(7,10,28,0) 0%, rgba(7,10,28,.3) 35%, var(--bg) 62%),
      url("assets/hero.webp") center top / 100% auto no-repeat,
      var(--bg);
  }
  .hero { min-height: 0; }
  .hero .copy { padding: 0 0 40px; margin-top: 56vw; }
  section { padding: 48px 0; }
  nav a { margin-left: 14px; }
}

/* plain content pages (support) */
.page { padding: 56px 0 80px; max-width: 760px; }
.page h1 { font-size: clamp(30px, 5vw, 44px); text-transform: none; letter-spacing: 0; }
.page h2 { margin-top: 36px; font-size: 22px; color: var(--gold); }
.page p, .page li { color: var(--dim); }
.page strong { color: var(--ink); }