.page-scroll-nav {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 120;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid #d7cec4;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  color: #35594b;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(48, 43, 37, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease,
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.page-scroll-nav.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-scroll-nav:hover {
  border-color: #35594b;
  background: #35594b;
  color: #ffffff;
}

.page-scroll-nav-icon {
  position: relative;
  width: 18px;
  height: 18px;
}

.page-scroll-nav-icon::before,
.page-scroll-nav-icon::after {
  content: "";
  position: absolute;
  top: 8px;
  width: 11px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.25s ease;
}

.page-scroll-nav-icon::before {
  left: 0;
  transform: rotate(45deg);
}

.page-scroll-nav-icon::after {
  right: 0;
  transform: rotate(-45deg);
}

.page-scroll-nav.to-top .page-scroll-nav-icon::before {
  transform: rotate(-45deg);
}

.page-scroll-nav.to-top .page-scroll-nav-icon::after {
  transform: rotate(45deg);
}

@media (max-width: 760px) {
  .page-scroll-nav {
    right: 14px;
    bottom: 18px;
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }
}