/* Navbar custom styles */
.navbar-brand h2 {
  font-family: 'Times New Roman', serif;
  font-weight: 700;
  color: maroon;
  letter-spacing: 1.5px;
  line-height: 1.2;
  font-size: 20px;
  margin: 0;
}

.navbar-brand .address {
  font-family: 'Times New Roman', serif;
  color: maroon;
  font-size: 14px;
  letter-spacing: 1px;
}

.navbar-brand .affiliation {
  font-family: 'Times New Roman', serif;
  color: maroon;
  font-size: 12px;
  letter-spacing: 1px;
}

/* Dropdown hover effect */
.nav-item.dropdown:hover .dropdown-menu {
  display: block;
}

/* Active link style */
.nav-link.active {
  color: maroon !important;
  font-weight: bold;
}

/* Responsive small screen font adjustments */
@media (max-width: 400px) {
  .navbar-brand h2 { font-size: 16px !important; letter-spacing: 1px; }
  .navbar-brand .address { font-size: 12px !important; }
  .navbar-brand .affiliation { font-size: 10px !important; }
}

/* Remove border and shadow from all dropdown menus */
.navbar .dropdown-menu {
  border: none !important;
  box-shadow: none !important;
}