.mainmenu__item--has-children {
  position: relative;
}

.mainmenu__link--parent {
  display: flex;
  align-items: center;
  gap: 5px;
}

.dropdown-arrow {
  font-size: 0.8em;
  transition: transform 0.3s ease;
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #fff;
  min-width: 200px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 0.5rem 0;
}

.mainmenu__item--has-children:hover .submenu {
  display: block;
}

.mainmenu__item--has-children:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.submenu .mainmenu__item {
  padding: 0;
  margin: 0;
}

.submenu .mainmenu__link {
  padding: 0.5rem 1rem;
  display: block;
  white-space: nowrap;
  transition: background-color 0.3s ease;
}

.submenu .mainmenu__link:hover {
  background-color: #f5f5f5;
}