.main-nav {
  background: #000000;
  padding: 1rem;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
font-size: .9rem;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.main-nav a {
  text-decoration: none;
  color: #ffffff;
  font-weight: 500;
}

.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  background: black;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  min-width: 200px;
  padding: 1rem;
  top: 100%;
  left: 0;
}

.dropdown:hover .dropdown-content {
  display: block;
  background: rgb(19, 89, 179);
}

.dropdown-content a {
  display: block;
  padding: 0.5rem 0;
}