:root {
  color-scheme: dark;
  --bg: #0e0f14;
  --ink: #e8ecf2;
  --muted: #a8afbf;
  --dim: #6b7385;
  --border: #252936;
  --pink: #ff3a82;
  --lime: #b8ff3a;
  --amber: #ffb23a;
  --grid: rgba(124, 136, 158, .08);
  --page: min(1180px, calc(100vw - 48px));
  --mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 76% 42%, rgba(255, 58, 130, .08), transparent 28rem),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 32px 32px, 32px 32px, auto;
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: -80px;
  left: 16px;
  padding: 10px 14px;
  background: var(--lime);
  color: #0a0c0a;
  font: 800 12px/1 var(--mono);
  text-transform: uppercase;
}

.skip-link:focus { top: 16px; }

.site-header {
  position: relative;
  z-index: 10;
  width: var(--page);
  height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font: 900 17px/1 var(--mono);
  letter-spacing: .12em;
  text-decoration: none;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: block;
  border-radius: 7px;
}

nav { display: flex; align-items: center; }

nav a {
  color: var(--muted);
  font: 750 11px/1 var(--mono);
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
}

nav a:hover { color: var(--ink); }
nav .nav-download { color: var(--pink); }

.hero {
  width: var(--page);
  min-height: calc(100vh - 187px);
  margin: 0 auto;
  display: grid;
  align-items: center;
  padding: clamp(64px, 10vh, 112px) 0;
}

.hero-copy {
  width: min(760px, 100%);
  min-width: 0;
}

.eyebrow {
  margin: 0;
  color: var(--dim);
  font: 800 11px/1.3 var(--mono);
  letter-spacing: .1em;
  text-transform: none;
}

.signal-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(184, 255, 58, .45);
}

h1 {
  margin: 25px 0 30px;
  font: 900 clamp(60px, 8.1vw, 112px)/.84 var(--mono);
  letter-spacing: -.085em;
  text-transform: uppercase;
}

h1 span { color: var(--pink); }

.hero-lede {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 15px;
}

.button {
  min-height: 54px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--pink);
  border-radius: 4px;
  background: var(--pink);
  box-shadow: 0 10px 36px rgba(255, 58, 130, .18);
  color: #14060c;
  font: 850 12px/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .16s ease, background-color .16s ease;
}

.button:hover {
  background: #ff5792;
  color: #14060c;
  transform: translateY(-2px);
}

.button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.button[aria-disabled="true"] {
  pointer-events: none;
  filter: saturate(.15);
  opacity: .58;
  box-shadow: none;
}

.beta-state {
  max-width: 620px;
  margin: 0;
  color: var(--dim);
  font: 650 10px/1.5 var(--mono);
}

.beta-state.ended { color: var(--amber); }

.hero-meta {
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  list-style: none;
  color: var(--dim);
  font: 650 11px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-meta li::before {
  content: "■";
  margin-right: 8px;
  color: var(--lime);
  font-size: 7px;
  vertical-align: 1px;
}

footer {
  width: var(--page);
  min-height: 110px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--border);
}

.footer-links {
  width: 100%;
  display: flex;
  justify-content: flex-end;
  gap: 24px;
}

.footer-links a {
  color: var(--dim);
  font-size: 10px;
}

.footer-links a:hover { color: var(--ink); }

@media (max-width: 720px) {
  :root { --page: calc(100vw - 28px); }
  .site-header { height: 66px; }

  .nav-download {
    padding: 9px 10px;
    border: 1px solid var(--pink);
  }

  .hero {
    min-height: calc(100vh - 161px);
    padding: 58px 0 68px;
  }

  h1 { font-size: clamp(49px, 15vw, 76px); }
  .hero-lede { font-size: 17px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  footer { min-height: 95px; }

  .footer-links {
    justify-content: flex-start;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

@media (prefers-contrast: more) {
  :root { --muted: #d4d8e0; --dim: #aeb5c4; --border: #687184; }
}