* {
  padding: 0;
  margin: 0;
}
/* Todos los selectores ul ahora son .hamburger */
.hamburger {
  position: relative;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.hamburger li {
  list-style: none;
  position: absolute;
  width: 50%;
  height: 2px;
  background: var(--color-text);
  transform: translateY(-50%);
  opacity: 1;
  transition: 0.9s;
}
.hamburger li:nth-of-type(2n + 1) {
  left: 0;
}
.hamburger li:nth-of-type(2n) {
  right: 0;
}
.hamburger li:nth-of-type(1),
.hamburger li:nth-of-type(2) {
  top: 20%;
}
.hamburger li:nth-of-type(3),
.hamburger li:nth-of-type(4) {
  top: 50%;
}
.hamburger li:nth-of-type(5),
.hamburger li:nth-of-type(6) {
  top: 80%;
}

.hamburger.active li {
  width: 100%;
}

.hamburger.active li:nth-of-type(1) {
  transform: translate(0px, 6px) rotate(45deg);
}
.hamburger.active li:nth-of-type(2) {
  transform: translate(0px, 6px) rotate(-45deg);
}
.hamburger.active li:nth-of-type(3) {
  opacity: 0;
  transform: translateY(-50%) translateX(-100px);
}
.hamburger.active li:nth-of-type(4) {
  opacity: 0;
  transform: translateY(-50%) translateX(100px);
}
.hamburger.active li:nth-of-type(5) {
  transform: translate(0px, -8px) rotate(-45deg);
}
.hamburger.active li:nth-of-type(6) {
  transform: translate(0px, -8px) rotate(45deg);
}