:root {
  --nav-top-shadow-transition: box-shadow 0.3s ease;
}

.nav-top {
  position: sticky;
  top: 0;
  z-index: 999;
  width: 100%;
  padding-top: 0.5rem;

  background-color: var(--clr-dark);
  box-shadow: 0 0 0 0.5rem var(--clr-dark);
}

.nav-top-shadow {
  box-shadow: 0 0 2rem 2rem var(--clr-dark);
  transition: var(--nav-top-shadow-transition);
}

.nav-top-content-wrapper {
  flex-direction: column;
  justify-content: space-between;

  align-items: center;
}

.nav-top-logo a {
  height: auto;
}

.nav-top-logo .logo-horizontal {
  width: 60px;
}

.nav-top-logo .logo-vertical {
  display: none;
  width: 56px;
  height: 100%;
}

.nav-top-links {
  margin-top: 1rem;
}

.nav-top-links li {
  list-style: none;
}

.nav-top-links a {
  margin: 0.6rem 1rem 1.1rem;
  padding: 0.6rem 0 0.1rem;
}


@media screen and (min-width: 600px) {
  .nav-top-content-wrapper {
    flex-direction: row;
  }

  .nav-top-logo .logo-horizontal {
    display: none;
  }

  .nav-top-logo .logo-vertical {
    display: unset;
  }

  .nav-top-links {
    margin-top: 0;
  }

  .nav-top-links li:last-of-type a {
    margin-right: 0;
  }
}