:root {
  --void: #040208;
  --panel: rgba(18, 12, 31, 0.78);
  --border: rgba(188, 151, 255, 0.18);
  --border-hot: rgba(124, 60, 255, 0.58);
  --text: #f4efff;
  --muted: #a99cc4;
  --dim: #685b82;
  --sovereign-purple: #7c3cff;
  --purple-2: #b58cff;
  --bitcoin-gold: #f7931a;
  --success-green: #00d084;
  --shadow: 0 0 60px rgba(124, 60, 255, 0.2), inset 0 1px 0 rgba(255,255,255,0.04);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100dvh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(124,60,255,0.28), transparent 28rem),
    radial-gradient(circle at 80% 10%, rgba(181,140,255,0.12), transparent 24rem),
    radial-gradient(circle at 50% 100%, rgba(124,60,255,0.10), transparent 22rem),
    var(--void);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; }
.noise, .cyber-grid { pointer-events: none; position: fixed; inset: 0; z-index: 0; }
.noise { opacity: .18; background-image: linear-gradient(115deg, transparent, rgba(255,255,255,.035), transparent); mix-blend-mode: overlay; }
.cyber-grid {
  opacity: .24;
  background-image:
    linear-gradient(rgba(124,60,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,60,255,.18) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, transparent, black 15%, black 75%, transparent);
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
  padding: 12px clamp(18px, 4vw, 44px);
  background: rgba(4, 2, 8, .78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(188,151,255,.14);
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.glyph { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; font: 900 18px/1 ui-monospace, monospace; color: white; background: linear-gradient(135deg, var(--sovereign-purple), #4d1fd1); box-shadow: 0 0 20px rgba(124,60,255,.5); flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; gap: 1px; }
.logo-mark { font-weight: 800; font-size: 20px; line-height: 1; letter-spacing: -.04em; color: var(--text); }
.logo-mark span { color: var(--purple-2); }
.logo-tagline { font: 600 9px/1 ui-monospace, monospace; letter-spacing: .22em; text-transform: uppercase; color: var(--dim); }
.nav { display: flex; align-items: center; gap: clamp(10px, 2vw, 20px); color: var(--muted); font: 800 12px/1 ui-monospace, monospace; letter-spacing: .06em; text-transform: uppercase; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--text); }
.launch-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border: 1px solid rgba(181,140,255,.5);
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--sovereign-purple), #4d1fd1);
  box-shadow: 0 0 24px rgba(124,60,255,.28);
  text-decoration: none;
  white-space: nowrap;
}
.launch-pill.large { min-height: 48px; padding: 0 24px; }
main { position: relative; z-index: 2; width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: clamp(34px, 7vw, 86px) 0 72px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(320px, .96fr); gap: clamp(28px, 6vw, 72px); align-items: center; min-height: calc(100dvh - 210px); }
.eyebrow { color: var(--success-green); font: 800 12px/1 ui-monospace, monospace; letter-spacing: .18em; text-transform: uppercase; }
h1 { max-width: 820px; font-size: clamp(42px, 8vw, 86px); line-height: .9; letter-spacing: -.07em; margin: 18px 0; }
.lede { max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.action-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.button { border-radius: 999px; padding: 12px 18px; cursor: pointer; color: var(--text); border: 1px solid var(--border); background: rgba(255,255,255,.04); text-decoration: none; }
.button.primary { background: linear-gradient(135deg, var(--sovereign-purple), #4d1fd1); border-color: rgba(181,140,255,.5); }
.button.ghost:hover { border-color: var(--border-hot); }
.hero-orbit { min-height: 480px; position: relative; border: 1px solid var(--border); border-radius: 34px; background: radial-gradient(circle at 50% 45%, rgba(124,60,255,.34), transparent 36%), linear-gradient(145deg, rgba(18,12,31,.82), rgba(7,4,13,.64)); box-shadow: var(--shadow); overflow: hidden; }
.hero-orbit::before, .hero-orbit::after { content: ''; position: absolute; inset: 13%; border: 1px solid rgba(181,140,255,.2); border-radius: 50%; }
.hero-orbit::after { inset: 25%; border-color: rgba(0,208,132,.18); }
.orbit-card { position: absolute; display: grid; gap: 8px; width: min(250px, 76%); padding: 18px; border: 1px solid var(--border); border-radius: 20px; background: rgba(10, 7, 18, .88); backdrop-filter: blur(14px); box-shadow: 0 18px 50px rgba(0,0,0,.28); }
.orbit-card span { color: var(--success-green); font: 800 10px/1 ui-monospace, monospace; letter-spacing: .14em; text-transform: uppercase; }
.orbit-card strong { font-size: 24px; letter-spacing: -.04em; }
.orbit-card small { color: var(--muted); line-height: 1.4; }
.orbit-card.main { top: 12%; left: 10%; }
.orbit-card.signer { top: 40%; right: 8%; }
.orbit-card.publish { left: 18%; bottom: 12%; }
.section { margin-top: clamp(44px, 7vw, 92px); }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.info-card, .privacy-panel { border: 1px solid var(--border); border-radius: 24px; background: linear-gradient(180deg, var(--panel), rgba(7,4,13,.78)); box-shadow: var(--shadow); padding: clamp(20px, 3vw, 30px); }
.section-label { color: var(--purple-2); font: 800 11px/1 ui-monospace, monospace; letter-spacing: .14em; text-transform: uppercase; }
.info-card h2, .privacy-panel h2 { margin: 14px 0 10px; font-size: clamp(25px, 3vw, 36px); line-height: 1; letter-spacing: -.03em; }
.info-card p, .privacy-panel p { color: var(--muted); line-height: 1.6; margin: 0; }
.privacy-panel { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.privacy-panel > div { max-width: 760px; }
@media (max-width: 900px) {
  .hero, .card-grid { grid-template-columns: 1fr; }
  .hero-orbit { min-height: 420px; }
  .nav a:not(.launch-pill) { display: none; }
  .privacy-panel { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 700px) {
  .topbar { align-items: flex-start; }
  .logo-tagline { display: none; }
  main { width: min(100% - 28px, 1180px); }
  .hero-orbit { min-height: auto; display: grid; gap: 12px; padding: 16px; }
  .hero-orbit::before, .hero-orbit::after { display: none; }
  .orbit-card { position: static; width: 100%; }
}