/* Touch-friendly dropdowns */
.nav-dropdown.touch-open .nav-dropdown-menu {
  display: block !important;
}

/* Hamburger button - hidden on desktop */
#nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 14px 8px;
  margin-left: auto;
}
#nav-hamburger span,
#nav-hamburger span::before,
#nav-hamburger span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: #c8cdd8;
  position: relative;
  transition: transform .25s ease, opacity .2s ease;
}
#nav-hamburger span::before,
#nav-hamburger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
}
#nav-hamburger span::before { top: -7px; }
#nav-hamburger span::after { top: 7px; }

/* Animate to X when open */
.nav-open #nav-hamburger span { background: transparent; }
.nav-open #nav-hamburger span::before { top: 0; transform: rotate(45deg); }
.nav-open #nav-hamburger span::after { top: 0; transform: rotate(-45deg); }

/* Mobile nav */
@media (max-width: 820px) {
  #nav-hamburger { display: block; }
  #site-nav {
    flex-wrap: wrap;
  }
  #site-nav > a:not(.nav-logo),
  #site-nav > .nav-dropdown {
    display: none;
  }
  #site-nav.nav-open > a:not(.nav-logo),
  #site-nav.nav-open > .nav-dropdown {
    display: block;
    width: 100%;
    text-align: left;
  }
  #site-nav.nav-open > a:not(.nav-logo) {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  #site-nav.nav-open > .nav-dropdown {
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  #site-nav.nav-open > .nav-dropdown > a {
    padding: 12px 16px;
    display: block;
  }
  /* Position dropdown menu below in mobile */
  #site-nav.nav-open .nav-dropdown-menu {
    position: static;
    border: none;
    border-top: none;
    border-radius: 0;
    box-shadow: none;
    min-width: 0;
    background: rgba(255,255,255,.04);
  }
  #site-nav.nav-open .nav-dropdown-menu a {
    padding: 10px 20px 10px 32px !important;
  }
  /* Disable hover on mobile - only use touch */
  .nav-dropdown:hover .nav-dropdown-menu {
    display: none;
  }
  .nav-dropdown.touch-open .nav-dropdown-menu {
    display: block !important;
  }
}