/* Navigation Dropdown Styles */
header nav {
  position: relative;
}

header nav ul {
  display: flex;
  gap: 0;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

header nav ul li {
  position: relative;
  margin: 0;
}

/* Dropdown container */
header nav ul li.has-dropdown {
  position: relative;
}

/* Main nav links */
header nav ul li > a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: var(--text-color, #e0e0e0);
  text-decoration: none;
  font-family: var(--display-font, 'AnimeAce', sans-serif);
  transition: all 0.3s ease;
  white-space: nowrap;
}

header nav ul li > a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--primary-color, #ffd700);
}

/* Dropdown arrow indicator */
header nav ul li.has-dropdown > a::after {
  content: ' ▼';
  font-size: 0.7em;
  margin-left: 0.3em;
  opacity: 0.7;
}

/* Dropdown menu */
header nav ul li .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(20, 20, 30, 0.98);
  border: 2px solid var(--primary-color, #ffd700);
  border-radius: 8px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

/* Show dropdown on hover */
header nav ul li.has-dropdown:hover .dropdown,
header nav ul li.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown items */
header nav ul li .dropdown li {
  margin: 0;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

header nav ul li .dropdown li:last-child {
  border-bottom: none;
}

header nav ul li .dropdown li a {
  padding: 0.75rem 1.25rem;
  color: var(--text-color, #e0e0e0);
  display: block;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
}

header nav ul li .dropdown li a:hover {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 165, 0, 0.2));
  color: var(--primary-color, #ffd700);
  padding-left: 1.5rem;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  header nav ul {
    flex-direction: column;
    width: 100%;
  }

  header nav ul li {
    width: 100%;
  }

  header nav ul li > a {
    width: 100%;
    text-align: left;
  }

  header nav ul li .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    border-left: 3px solid var(--primary-color, #ffd700);
    margin-left: 1rem;
    margin-top: 0.5rem;
    border-radius: 0;
    background: rgba(30, 30, 40, 0.9);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  header nav ul li.has-dropdown.active .dropdown {
    max-height: 500px;
  }

  header nav ul li.has-dropdown > a {
    cursor: pointer;
  }
}

/* Active page highlighting */
header nav ul li a.active {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 165, 0, 0.3));
  color: var(--primary-color, #ffd700);
  border-bottom: 2px solid var(--primary-color, #ffd700);
}