.nav .has-submenu {
  position: relative;
}

.nav .submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid #e1e5e9;
  border-radius: 6px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  min-width: 220px;
  z-index: 1000;
  list-style: none;
  padding: 8px 0;
  margin: 0;
}

.nav .submenu li {
  margin: 0;
}

.nav .submenu a {
  display: block;
  padding: 12px 20px;
  color: #15171a;
  text-decoration: none;
  font-size: 14px;
  transition: background-color 0.15s ease;
}

.nav .submenu a:hover {
  background-color: #006a99;
  color: #ffffff;
}

.dropdown-parent {
  display: flex;
  align-items: center;
}

.dropdown-icon {
  font-size: 12px;
  margin-left: 6px;
  transition: transform 0.2s ease;
}

.has-submenu:hover .dropdown-icon {
  transform: rotate(180deg);
}