.header {
  font-weight: 400;
  font-size: 64px;
  font-family: AbrilFatface;
  margin: 0 auto;
  padding-top: 90px;
  text-align: center;

  @media (max-width: 840px) {
    padding-top: 0px;
    margin: 14px 0;
    font-size: 24px;
  }
}

nav {
  position: sticky;
  top: 0px;
  background-color: white;
}

nav.all .nav-link:nth-child(1) {
  text-decoration: underline;
}

nav.illustrations .nav-link:nth-child(2) {
  text-decoration: underline;
}

nav.print .nav-link:nth-child(3) {
  text-decoration: underline;
}

nav.video .nav-link:nth-child(4) {
  text-decoration: underline;
}

nav.contact .nav-link:nth-child(5) {
  text-decoration: underline;
}

.nav-box-shadow {
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.04);
  z-index: 1;
}

.nav-container-desktop {
  display: grid;

  margin-top: 14px;
  margin-bottom: 64px;
  margin-left: auto;
  margin-right: auto;

  max-width: 800px;
  padding: 0 10px;
  grid-template-columns: 60px auto 60px;

  @media (max-width: 840px) {
    display: none;
  }
}

.nav-links-desktop {
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-links-desktop a {
  margin-right: 48px;
  padding: 8px;
}

.nav-links-desktop a:last-child {
  margin-right: 0;
}

.nav-container-mobile {
  display: none;

  justify-content: space-around;
  padding-top: 18px;
  padding-bottom: 16px;
  margin-bottom: 40px;

  @media (max-width: 840px) {
    display: flex;
  }
}

.logo {
  font-weight: 400;
  font-size: 40px;
  font-family: AbrilFatface;
  opacity: 0;
  width: 60px;
}

.logo-visible {
  opacity: 1;
}