/* Navbar Customization */
.navbar-custom {
  background-color: #002855;
  border-bottom: 3px solid black;
}
.navbar-light .navbar-brand img {
  max-height: 60px;
  width: auto;
  height: auto;
}
.top-bar {
  background-color: #002855;
  color: #FFC107;
  font-size: 0.9rem;
}
.top-bar .social-icons a {
  color: #FFC107;
  margin: 0 5px;
  transition: color 0.3s ease-in-out;
}
.top-bar .social-icons a:hover {
  color: #ffffff;
}

/* Navbar Links */
.navbar-nav .nav-link {
  background-color: #FFFFFF;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: black;
  transition: color 0.3s ease-in-out, transform 0.2s ease;
}
.navbar-nav .nav-link:hover {
  color: #FFC107;
}
.navbar-nav .nav-link.active {
  font-weight: bold;
  color: #FFC107 !important;
  position: relative;
}
.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: #FFC107;
  bottom: -5px;
  left: 0;
}

/* Dropdown Menu */
.dropdown-menu {
  background-color: #FFFFFF;
  border: none;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
  animation: fadeIn 0.3s ease-in-out;
}
.dropdown-menu .dropdown-item {
  color: black;
  font-size: 0.9rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}
.dropdown-menu .dropdown-item:hover {
  background-color: #FFC107;
  color: #002855;
}
.dropdown-menu .dropdown-item.dropdown-toggle::after {
  content: '\25BA';
  float: right;
  font-size: 0.8rem;
  transform: rotate(0deg);
  transition: transform 0.3s ease-in-out;
  -webkit-transition: transform 0.3s ease-in-out;
  -moz-transition: transform 0.3s ease-in-out;
  -ms-transition: transform 0.3s ease-in-out;
  -o-transition: transform 0.3s ease-in-out;
}
.dropdown-menu .dropdown-item.dropdown-toggle:hover::after {
  transform: rotate(90deg);
}

/* Nested Dropdown */
.dropdown-menu .dropdown-menu {
  margin-left: 100%;
  margin-top: -7px;
  background-color: #002855;
}
.dropdown-menu .dropdown-menu .dropdown-item {
  color: #FFFFFF ;
}
.dropdown-menu .dropdown-menu .dropdown-item:hover {
  background-color: #FFC107;
  color: #002855;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Dropdown Open/Close Transition */
.navbar .dropdown-menu {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease-in-out;
  transform: translateY(10px);
}
.navbar .dropdown-menu.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .navbar-nav .nav-link {
    font-size: 0.85rem;
  }
  .navbar-light .navbar-brand img {
    max-height: 50px;
  }
}

@media (max-width: 992px) {
  .navbar-nav .nav-link {
    font-size: 0.8rem;
  }
  .navbar-light .navbar-brand img {
    max-height: 45px;
  }
}

@media (max-width: 768px) {
  .navbar-nav {
    flex-direction: column;
    align-items: flex-start;
  }
  .navbar-nav .nav-link {
    font-size: 0.75rem;
    width: 100%;
    text-align: left;
  }
  .top-bar {
    font-size: 0.8rem;
  }
  .navbar-light .navbar-brand img {
    max-height: 40px;
  }
}

@media (max-width: 576px) {
  .navbar-nav .nav-link {
    font-size: 0.7rem;
  }
  .top-bar {
    font-size: 0.75rem;
  }
  .navbar-light .navbar-brand img {
    max-height: 35px;
  }
}