/* ===============================
   HAUPTNAVIGATION
=============================== */

.main-nav {
  position: relative;
  z-index: 5;
}

.main-nav > ul {
  list-style: none;
  display: flex;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.main-nav > ul > li {
  position: relative;
}

.main-nav a {
  padding: 10px 14px;
  background: rgba(255,255,255,0.45);
  backdrop-filter: blur(6px);
  border-radius: 8px;
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  transition: 0.25s ease;
}

.main-nav a:hover {
  background: rgba(255,255,255,0.75);
  color: #003b70;
  transform: translateY(-2px);
}

.main-nav a.active {
  background: rgba(255,255,255,0.9);
  color: #003b70;
  font-weight: 700;
}