ul {
  list-style: none;
}
a {
  text-decoration: none;
}
#main {
  width: 100%;
  height: 100vh;
  position: relative;
}
nav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  box-shadow: 5px 10px 30px rgba(0, 0, 0, 0.02);
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1;
  background-color: var(--primary-color);
}
.logo img {
  height: 60px;
}
.logo:hover {
  transform: scale(1.1);
}
nav ul {
  display: flex;
  text-align: right;
}
nav ul li a {
  height: 40px;
  line-height: 43px;
  margin: 3px;
  padding: 0px 22px;
  display: flex;
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: bold;
  color: var(--text-color);
  letter-spacing: 1px;
  transition: transform 250ms;
}

nav ul li a:hover {
  background-color: var(--secondary-color);
  color: #ffffff;
  box-shadow: 5px 10px 30px rgba(64, 198, 196, 0.3);
  transition: all ease 0.2s;
  transform: translateY(-5px);
  cursor: pointer;
}