/* Colors */

html {
  --darkgrey: #2b2b2b;
  --grey0: #373737;
  --grey1: #464646;
  --grey2: #525252;
  --grey3: #5b5b5b;
}

/* Navigation */

nav {
  height: 100vh;
}

#navigation {
  display: flex;
  flex-direction: column;
  height: 90vh;
  justify-content: space-around;
  list-style: none;
  margin: 0 0 0 5%;
  max-width: 20%;
  min-width: 10%;
  position: fixed;
}

#navigation a {
  padding: 1rem 0 1rem 0;
}

.not-active {
  pointer-events: none;
  cursor: default;
}

/* Layout */

main {
  margin: 0 10% 0 35%;
  max-width: 50%;
}

.section {
  padding: 10rem 0 30rem 0;
  height: 100%;
}

footer {
  height: 10rem;
}

/* Typography */

html {
  color: var(--grey2);
  font-family: 'Open Sans', sans-serif;
}

a {
  color: var(--grey3);
  text-decoration: none;
}

a:hover {
  color: var(--darkgrey);
}

.section {
  font-weight: 100;
}

.bold {
  font-weight: bold;
}

/* Lists */

#contact-list {
  list-style: none;
  padding-left: 0;
}

#contact-list li {
  padding-bottom: 1rem;
}

/* Media queries */

/* Tiny */

@media only screen and (max-width: 350px) {
  html {
    font-size: 11px;
  }
  main {
    max-width: 100%;
  }
  #navigation {
    margin: 0;
    font-size: 11px;
  }
  .section {
    padding: 10rem 0 30rem 0;
    font-size: 11px;
  }
  .long-hand {
    display: none;
  }
}

/* Small */

@media only screen and (max-width: 650px) {
  html {
    font-size: 12px;
  }
  main {
    max-width: 40%;
  }
  #navigation {
    margin: 0 0 0 2%;
  }
  .section {
    padding: 10rem 0 40rem 0;
  }
  .long-hand {
    display: none;
  }
}

/* Medium */

@media only screen and (max-width: 800px) {
  main {
    max-width: 70%;
    margin: 0 10% 0 30%;
  }
  .section {
    padding: 10rem 0 40rem 0;
  }
}

/* Large */

@media only screen and (min-width: 801px) {
  .section {
    height: 100vh;
  }
  #navigation {
    height: 100vh;
  }
}