:root {
  color-scheme: dark;
  --background: #101e24;
  --text: #eef8f9;
  --muted: #abc1c7;
  --cyan: #00e1fd;
  --pink: #fb19ff;
}
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--background); }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(ellipse at 4% 42%, rgba(0, 225, 253, .095), transparent 58%),
    radial-gradient(ellipse at 96% 68%, rgba(251, 25, 255, .045), transparent 48%),
    var(--background);
}
.topbar, footer {
  width: min(100% - 64px, 1200px);
  margin-inline: auto;
}
.topbar {
  display: flex;
  align-items: center;
  padding-block: 30px;
  border-bottom: 1px solid rgba(171, 193, 199, .13);
}
.domain {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  letter-spacing: .035em;
}
.domain::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 14px rgba(0, 225, 253, .3);
}
main {
  display: grid;
  place-items: center;
  padding: 36px 24px 42px;
  text-align: center;
}
.content { width: min(100%, 700px); }
.logo {
  display: block;
  width: min(78vw, 300px);
  height: auto;
  margin: 0 auto 32px;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-size: clamp(36px, 7.5vw, 76px);
  line-height: 1.08;
  font-weight: 650;
  letter-spacing: -.055em;
}
h1 span { color: var(--pink); }
.description {
  margin: 23px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 2.5vw, 19px);
  line-height: 1.65;
}
.link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 48px;
  margin-top: 34px;
  padding: 12px 20px;
  border: 1px solid rgba(0, 225, 253, .3);
  border-radius: 8px;
  color: var(--text);
  background: rgba(0, 225, 253, .035);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease;
}
.link:hover {
  border-color: var(--cyan);
  background: rgba(0, 225, 253, .08);
}
.link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 5px;
}
.link svg { width: 16px; height: 16px; color: var(--cyan); flex: none; }
footer {
  padding: 22px 0;
  border-top: 1px solid rgba(171, 193, 199, .13);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
@media (max-width: 480px) {
  .topbar, footer { width: calc(100% - 40px); }
  .topbar { padding-block: 21px; }
  main { padding: 38px 20px 44px; }
  .logo { width: min(78vw, 290px); margin-bottom: 28px; }
  .eyebrow { font-size: 10px; }
  .description { margin-top: 19px; }
  .link { margin-top: 27px; }
  footer { padding-block: 19px; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .link { transition: none; }
}