.logo {
  width: 100%;
}

.logo__link {
  display: block;
  margin: 0 auto;
  max-width: 320px;
  position: relative;
}

.logo__link:before {
  background-image: var(--windy-svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 92%;
  content: "";
  display: block;
  padding-bottom: 100%;
  width: 100%;
}

.logo__image {
  bottom: 0;
  display: block;
  filter: drop-shadow(4px 4px 4px rgba(0, 0, 0, 0.5));
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition:
    filter var(--transition-md) ease-in,
    opacity var(--transition-md) ease-in;
  width: 100%;
}

.logo__link:focus .logo__image {
  filter: drop-shadow(6px 4px 4px var(--color-light-blue));
}