.mobile-nav-only {
  display: none !important;
}

.site-header .menu-button {
  width: 42px;
  height: 42px;
  padding: 9px;
  position: relative;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #06334a;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.site-header .menu-button > span {
  display: block;
  position: absolute;
  left: 10px;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transform-origin: center;
  transition: transform .32s cubic-bezier(.22,1,.36,1), opacity .2s ease, top .32s cubic-bezier(.22,1,.36,1);
}

.site-header .menu-button > span:nth-child(1) { top: 13px; }
.site-header .menu-button > span:nth-child(2) { top: 20px; }
.site-header .menu-button > span:nth-child(3) { top: 27px; }
.site-header .menu-button.open > span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.site-header .menu-button.open > span:nth-child(2) { opacity: 0; transform: scaleX(.35); }
.site-header .menu-button.open > span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

@media (max-width: 850px) {
  .site-header .menu-button {
    display: block;
    flex: 0 0 42px;
    z-index: 42;
  }

  .site-header nav .mobile-nav-only {
    display: flex !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .menu-button > span {
    transition-duration: .01ms;
  }
}

@media (max-width: 560px) {
  .hero {
    height: 540px;
  }

  .hero-content {
    top: 42px;
  }
}