.hamburger{
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 100;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger span{
  display: block;
  width: 100%;
  height: 3px;
  background-color: black;
  transition: all 0.3s ease-in-out;
  box-shadow: 2px 2px 2px rgba(0,0,0,0.5);
}

.hamburger.active span:nth-of-type(1){
  transform: translateY(8.5px) rotate(45deg);
  box-shadow: 2px 2px 2px rgba(0,0,0,0);
}

.hamburger.active span:nth-of-type(2){
  opacity: 0;
  box-shadow: 2px 2px 2px rgba(0,0,0,0);
}

.hamburger.active span:nth-of-type(3){
  transform: translateY(-8.5px) rotate(-45deg);
  box-shadow: 2px 2px 2px rgba(0,0,0,0);
}

.menu{
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: white;
  transition: right 0.3s ease-in-out;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99;
}

.menu ul{
  list-style: none;
  padding: 0;
  text-align: center;
}

.menu li{
  margin: 20px 0;
}

.menu a{
  font-size: 1.2rem;
  color: black;
  text-decoration: none;
}

.menu.active{
  right: 0%;
}