.page, html, body {
  /*  Prevents Flickering  */
  backface-visibility: hidden;
}

.page.open {
  max-height: 100%;
  overflow: hidden;
}


/* NAVIGATION ANNIMATION */
.slidemenu {
  width: 78vw;
  min-height: 100%;
  position: fixed;
  right: 0;
  top: 0;
  margin: 0;
  overflow: auto;
  pointer-events: none;
  /* starting point */
  opacity: 0;
  transform: translate3d(5%, 0, 0) scale(1);
  z-index: 0;
  -webkit-overflow-scrolling: touch;
  background: var(--c-dark-red);
}
html:has(.page.open) {
  background: var(--c-dark-red);
}
/*Nav Expanding Open Effect*/
.slidemenu.open {
  pointer-events: inherit;
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  animation: slideIn .35s ease-in-out;

}


@keyframes slideIn {
  0% {
    opacity: 0;
    transform: translate3d(5%, 0, 0) scale(1);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

/*Nav Shrinking Closed Effect*/
.slidemenu.close {
  opacity: 0;
  transform: translate3d(5%, 0, 0) scale(1);
  animation: slideOut .3s ease-in-out;
}


@keyframes slideOut {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate3d(5%, 0, 0) scale(1);
  }
}

/* CONTENT ANNIMATION */
.page {
  /* starting point */


  box-shadow: 2px -10px 13px 0px rgba(0, 0, 0, 0.16);
}

.page.open, .page.close {
  z-index: 1;
}

/*Content Sliding Open Effect*/
.fixedheader.open,
.page.open {
  transform: translate3d(-78vw, 0, 0);
  animation: open .5s ease-in-out;
}

@keyframes open {
  0% {
    transform: translate3d(0, 0, 0);
  }
  /*70% {*/
  /*  transform: translate3d(-81vw, 0, 0);*/
  /*}*/
  100% {
    transform: translate3d(-78vw, 0, 0);
  }
}

/*Content Sliding Closed Effect*/
.fixedheader.close,
.page.close {
  transform: translate3d(0, 0, 0);
  animation: close .3s ease-in-out;
  /*background: white;*/
}


@keyframes close {
  0% {
    transform: translate3d(-78vw, 0, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}