html, body {
  margin: 0;
  width: 100%;
  min-height: 100%;
}

body {
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 12%, rgba(255,255,255,.10) 0 1px, transparent 1.7px),
    radial-gradient(circle at 28% 70%, rgba(255,255,255,.08) 0 1px, transparent 1.6px),
    radial-gradient(circle at 65% 18%, rgba(255,255,255,.09) 0 1px, transparent 1.7px),
    radial-gradient(circle at 88% 66%, rgba(255,255,255,.08) 0 1px, transparent 1.6px),
    #02050a;
  background-size: 145px 145px, 190px 190px, 225px 225px, 175px 175px, auto;
}

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  box-sizing: border-box;
  padding: clamp(20px, 4vw, 48px);
}

.logo {
  display: block;
  width: min(720px, 88vw);
  max-height: 88vh;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(0,0,0,.45));
}

@media (max-width: 600px) {
  .logo {
    width: min(92vw, 540px);
    max-height: 82vh;
  }
}