/* menu section */
.menu-wrap {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
}
.menu-wrap .toggler {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  cursor: pointer;
  width: 50px;
  height: 50px;
  opacity: 0;
}
.menu-wrap .hamburger {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 60px;
  height: 60px;
  padding: 1rem;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* hambureger line  */
.menu-wrap .hamburger div {
  width: 100%;
  height: 2px;
  background-color: #fff;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease-in-out;
}
.menu-wrap .hamburger div::before,
.menu-wrap .hamburger div::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: #fff;
  z-index: 1;
  top: -10px;
}
.menu-wrap .hamburger div::after {
  top: 10px;
}
/* animate burger */
.menu-wrap .toggler:checked + .hamburger div {
  transform: rotate(135deg);
}
/* before after hamburger line */
.menu-wrap .toggler:checked + .hamburger div::before,
.menu-wrap .toggler:checked + .hamburger div::after {
  top: 0;
  transform: rotate(90deg);
}
.menu-wrap .toggler:checked + .hamburger div::after {
  content: none;
}

/* rotate on hover */
.menu-wrap .toggler:checked:hover + .hamburger div {
  transform: rotate(225deg);
}
/* show menu */
.menu-wrap .toggler:checked ~ .menu {
  visibility: visible;
}
.menu-wrap .toggler:checked ~ .menu div {
  transform: scale(1);
  transition-duration: var(--menu-speed);
}
.menu-wrap .toggler:checked ~ .menu div div {
  opacity: 1;
  transition: opacity 0.4s ease-in-out;
}
.menu-wrap .menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  visibility: hidden;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-wrap .menu div {
  background-color: var(--overlay-color);
  border-radius: 50%;
  width: 300vw;
  height: 300vw;
  display: flex;
  align-items: center;
  flex: none;
  justify-content: center;
  transform: scale(0);
  transition: all 0.4s ease-in-out;
}
.menu-wrap .menu div div {
  text-align: center;
  max-width: 50%;
  max-height: 50%;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}
.menu-wrap .menu div div ul li {
  list-style: none;
  font-size: 1.5rem;
  padding: 1rem;
}
.menu-wrap .menu div div ul li a {
  transition: color 0.4s ease-in-out;
}