html, body {
  margin: 0;
  padding: 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
}

.dark {
  color: #888888;
  background: #363636;
}
.dark h1, .dark h2, .dark h3, .dark a, .dark a:visited {
  color: #CCCCCC;
}
.dark a:hover {
  color: white;
}
.light {
  color: #9E9E9E;
  background: #DBDBDB;
}
.light h1, .light h2, .light h3 {
  color: #363636;
}
.light a:hover {
  color: black;
}

div {
  box-sizing: border-box;
}
a, a:visited {
  color: currentColor;
}
h1, h2, h3, .grey-bold {
  font-weight: 600;
  margin: 0;
}
h1 {
  font-size: 36px;
}
h2 {
  font-size: 16px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
h3, .grey-bold {
  font-size: 14px;
  line-height: 1.75em;
}
.grey-bold {
  margin-bottom: 1em;
}

#container {
  margin: 0 auto;
  max-width: 960px;
  display: flex;
  min-height: 100vh;
  padding: 0 40px;
}

#left {
  padding: 80px 40px;
  flex: 1;
  border-right: 2px solid currentColor;
}
#right {
  padding: 80px 40px;
  flex: none;
  width: 320px;
}

#bio {
  display: flex;
  gap: 40px;
  padding-bottom: 40px;
}
#bio #avatar {
  flex: none;
  height: 90px;
  width: 90px;
  background: url("headshot.jpeg") no-repeat;
  background-size: cover;

  border-radius: 50%;
  box-shadow: inset 0 -3em 3em rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.1),
    0.3em 0.3em 1em rgba(0, 0, 0, 0.5);
}
#bio #about {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
#bio #about .grey-bold {
  margin-bottom: 0;
}

.section {
  display: flex;
  flex-direction: column;
  margin-top: 40px;
}
.group-item {
  border-left: 2px solid currentColor;
  padding-left: 40px;
  display: flex;
  flex-direction: column;
}
.group-item:not(:last-child) {
  padding-bottom: 40px;
}
#right .group-item {
  border: none;
  padding-left: 0;
}

.links {
  flex-direction: row;
  flex-wrap: wrap;
}
.links h2 {
  display: block;
  width: 100%;
  flex: none;
}
.links a {
  margin-right: 30px;
}

#toggle {
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 16px;
}
.light #toggle {
  color: #74C0FC;
}
.dark #toggle {
  color: #FFD43A;
}
.dark .fa-moon, .light .fa-sun {
  display: none;
}
#toggle:active {
  top: 22px;
}