*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #000;
  color: #fff;
}

#backdrop {
  position: fixed;
  top: -20vh;
  left: 0;
  width: 100vw;
  height: 140vh;
  z-index: -1;
  filter: blur(1px);
  opacity: 0.6;
  will-change: transform, filter, opacity;
}

#crosshair {
  position: relative;
  width: 12px;
  height: 12px;
  margin: 1.5rem 0;
  opacity: 0.6;
  flex-shrink: 0;
}

#crosshair::before,
#crosshair::after {
  content: "";
  position: absolute;
  background: #098045;
}

#crosshair::before {
  width: 1px;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
}

#crosshair::after {
  width: 100%;
  height: 1px;
  top: 50%;
  transform: translateY(-50%);
}

main {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

#logo {
  width: 320px;
  max-width: 80vw;
  margin-bottom: -24px;
}

#nav-logo {
  position: fixed;
  top: 1.25rem;
  left: 1.25rem;
  width: 48px;
  z-index: 10;
}

#subtitle {
  font-family: "Cal Sans", sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  color: #098045;
  text-align: center;
  max-width: 480px;
  line-height: 1.2;
  padding: 0 1.5rem;
  text-shadow: 0 0 16px rgba(0, 0, 0, 0.2);
  will-change: filter, opacity;
}

footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  font-family: "Cal Sans", sans-serif;
  font-size: 0.85rem;
  color: #098045;
  opacity: 0.5;
  will-change: opacity;
}

footer a {
  color: inherit;
  text-decoration: none;
  margin-left: 1.25rem;
}

#footer-brand {
  position: relative;
  display: inline-block;
  color: transparent;
}

#footer-logo {
  position: absolute;
  left: -0.3em;
  top: 50%;
  transform: translateY(-53%);
  height: 1.4em;
  width: auto;
  opacity: 0.9;
  pointer-events: none;
  user-select: none;
}