header {
  background: #fff;
  display: block;
  position: relative;
}

.header-slim {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

header .navbar {
  flex-wrap: revert;
}

.navbar-brand {
  align-items: center;
  background: #fff;
  border-radius: 50%;
  display: flex;
  height: 75px;
  justify-content: center;
  padding: 0;
  margin: 0;
  text-align: center;
  width: 75px;
}

.navbar-text {
  display: block;
  font-family: var(--font-3);
  font-size: 2em;
  line-height: 1;
  margin: 0 1rem;
  text-align: center;
}

.project-logo {
  height: auto;
  width: 48px;
}

@media screen and (min-width: 23.5em) {
  header {
    background: var(--color-2);
    padding-top: 2rem;
  }

  .navbar-brand {
    min-height: 125px;
    min-width: 125px;
  }

  .navbar-text {
    font-size: var(--font-size-h1);
  }

  .project-logo {
    width: 76px;
  }
}