.header {
  position: relative;
  z-index: 99;
  background-color: var(--navy);
}

.header-logo {
  width: 136px;
}

@media screen and (min-width: 768px) {
  .header-logo {
    width: 160px;
  }
}

.header-nav__trigger {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  align-items: center;
  gap: 0.625rem;
}

.header-nav__trigger-toggle {
  position: relative;
  transform-origin: center;
  height: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  justify-content: center;
}

.header-nav__trigger-toggle::before, .header-nav__trigger-toggle::after {
  border-radius: 1px;
  height: 2px;
  width: 100%;
  display: block;
  background-color: var(--gold);
  position: absolute;
  transition: all 150ms ease;
}

.header-nav__trigger-toggle::before, .header-nav__trigger-toggle::after {
  content: "";
  top: 0;
  left: 0;
}

.header-nav__trigger-toggle::before {
  animation: toggler-top 800ms ease forwards;
}

.header-nav__trigger-toggle::after {
  animation: toggler-bottom 800ms ease forwards;
  width: 80%;
}

.header-nav__trigger.active .header-nav__trigger-toggle::before {
  animation: toggler-top-open 800ms ease forwards;
}

.header-nav__trigger.active .header-nav__trigger-toggle::after {
  animation: toggler-bottom-open 800ms ease forwards;
}

.header-nav__content {
  position: fixed;
  top: 0;
  left: 0;
  padding-top: 280px;
  height: 100%;
  width: 100%;
  background-color: var(--navy);
  transition: all 400ms ease;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  z-index: -1;
  color: var(--black);
}

@media screen and (min-width: 768px) {
  .header-nav__content,
  .header-nav__trigger {
    display: none;
  }
}

/** Keyframes **/
@keyframes toggler-top-open {
  0% {
    transform: translateY(6px)
  }

  30% {
    transform: translateY(0)
  }

  to {
    transform: translateY(0) rotate(-15deg)
  }
}

@keyframes toggler-bottom-open {
  0% {
    width: 80%;
    transform: translateY(-6px)
  }

  30% {
    transform: translateY(0)
  }

  to {
    width: 100%;
    transform: translateY(0) rotate(15deg)
  }
}

@keyframes toggler-bottom {
  0% {
    width: 100%;
    transform: translateY(0)
  }

  30% {
    transform: translateY(0)
  }

  to {
    width: 80%;
    transform: translateY(4px)
  }
}

@keyframes toggler-top {
  0% {
    transform: translateY(0) rotate(15deg)
  }

  30% {
    transform: translateY(0)
  }

  to {
    transform: translateY(-4px)
  }
}