/*============
    Header 
=============*/
header {
  background-color: var(--navbar-bkg-color);
  box-shadow: 0 2px 5px 0 var(--box-shadow-black-400),
    0 2px 5px 0 var(--box-shadow-black-500);
  -webkit-box-shadow: 0 2px 5px 0 var(--box-shadow-black-400),
    0 2px 5px 0 var(--box-shadow-black-500);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-height: 50px;
  height: 100%;
  -webkit-transition: top 0.5s ease-in-out;
  -moz-transition: top 0.5s ease-in-out;
  -o-transition: top 0.5s ease-in-out;
  transition: top 0.5s ease-in-out;
  z-index: 2;
}

.logo {
  margin-right: auto;
}

.desktop {
  margin-left: auto;
}

.nav-link {
  color: var(--navbar-text-color);
  display: block;
  text-decoration: none;
  text-transform: uppercase;
  line-height: 50px;
  padding: 0 1.5rem;
}

.logo img {
  width: 4em;
  height: auto;
  max-height: 50px;
}

nav .active {
  background-color: var(--nav-active-link-bgk-color);
  color: var(--navbar-text-color);
}

.mobile {
  background-color: var(--navbar-bkg-color);
  position: fixed;
  left: 0;
  top: 50px;
  max-width: 100%;
  width: 100%;
  height: auto;
  margin-left: -100%;
  opacity: 1;
  overflow-y: auto;
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mobile a {
  display: block;
  padding: 0.5em 0.2em 0;
  width: 100%;
  margin: auto;
}

.humburger {
  color: var(--navbar-text-color);
  cursor: pointer;
  display: none;
  font-size: 25px;
}

nav a:hover {
  background-color: var(--nav-active-link-bgk-color);
  transition: all 0.5s linear;
}

.fa-times {
  color: var(--red);
}

#theme-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  margin-left: auto;
  margin-right: auto;
  outline: none;
}

#theme-btn .fa-moon {
  font-size: 1.9rem;
  color: var(--navbar-text-color);
  transition: 0.5s linear;
}

@media only screen and (max-width: 800px) {
  .humburger {
    display: block;
  }

  .desktop {
    display: none;
    transition: all 0.5s linear;
  }
}