/* FEO GmbH Custom Bootstrap Theme - Navigation
 * Navigation, dropdown, mobile navbar
 */

/* Navigation styling */
.modern-navbar {
  box-shadow: var(--box-shadow-light);
  transition: all 0.3s ease;
  padding: 0.8rem 0;
}

.modern-navbar.sticky-top {
  backdrop-filter: blur(8px);
  background-color: rgba(255, 255, 255, 0.92) !important;
}

.modern-navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: var(--box-shadow-medium);
}

.modern-navbar .navbar-brand {
  padding: 0.5rem 0;
}

.modern-navbar .logo-img {
  transition: transform 0.3s ease;
}

.modern-navbar .logo-img:hover {
  transform: scale(1.05);
}

/* Main navigation styling */
.navbar-light .navbar-nav .nav-link {
  color: #333;
  font-weight: var(--font-weight-light);
  padding: 0.7rem 1rem;
  transition: all 0.3s ease;
  position: relative;
  border-radius: 4px;
  letter-spacing: 0.01em;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
  color: var(--bs-primary);
  background-color: rgba(var(--bs-primary-rgb), 0.03);
  text-decoration: none;
}

.navbar-light .navbar-nav .active-link {
  color: var(--bs-primary);
  font-weight: var(--font-weight-regular);
}

.navbar-light .navbar-nav .active-link:after {
  content: '';
  position: relative;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background-color: var(--bs-primary);
  border-radius: 2px;
}

/* Dropdown toggle enhancement */
.navbar-light .navbar-nav .dropdown-toggle::after {
  transition: transform 0.3s ease;
  vertical-align: middle;
  position: relative;
  transform: translateY(-50%);
  z-index: -1;
}

.navbar-light .navbar-nav .dropdown-toggle:hover::after {
  transform: translateY(-40%);
  z-index: -1;
}

.navbar-light .navbar-nav .show > .dropdown-toggle::after {
  transform: translateY(-50%) rotate(180deg);
  left: 0.5rem;
  top: 55%;
  z-index: -1;
}

/* Exclude dropdown toggle arrow from link styling */
.navbar-light .navbar-nav .dropdown-toggle::after {
  width: auto;
  height: auto;
  background: none;
}

.navbar-light .navbar-nav .dropdown-toggle:hover::after {
  background: none;
}

/* Ensure dropdown toggle doesn't get background color from general link hover */
.navbar-light .navbar-nav .nav-link.dropdown-toggle:hover {
  background-color: rgba(var(--bs-primary-rgb), 0.03);
}

/* Dropdown menu styling */
.modern-dropdown {
  margin-top: 0.3rem;
  border-radius: 8px;
  padding: 0.2rem;
  min-width: 220px;
  animation: fadeIn 0.2s ease-out;
  box-shadow: var(--box-shadow-medium) !important;
  border: 1px solid rgba(0, 0, 0, 0.03) !important;
}

.modern-dropdown .dropdown-item {
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  margin-bottom: 0;
  transition: all 0.2s ease;
  font-weight: var(--font-weight-light);
  letter-spacing: 0.01em;
}

.modern-dropdown .dropdown-item:hover {
  background-color: rgba(var(--bs-primary-rgb), 0.03);
  color: var(--bs-primary);
  transform: translateX(2px);
}

.modern-dropdown .dropdown-item.active {
  background-color: rgba(var(--bs-primary-rgb), 0.05);
  color: var(--bs-primary);
  font-weight: var(--font-weight-regular);
}

.modern-dropdown .parent-item {
  font-weight: var(--font-weight-regular);
  color: var(--bs-primary);
  letter-spacing: 0.01em;
}

.modern-dropdown .dropdown-divider {
  margin: 0.1rem 0;
  opacity: 0.1;
}

/* Mobile navbar improvements */
@media (max-width: 991.98px) {
  .modern-navbar {
    padding: 0.5rem 0;
  }

  .navbar-collapse {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    margin-top: 1rem;
  }

  .navbar-nav .nav-item {
    margin: 0.3rem 0;
  }

  .navbar-light .navbar-nav .nav-link {
    padding: 0.8rem 1.2rem;
  }

  .navbar-light .navbar-nav .nav-link.dropdown-toggle {
    padding-left: 2.2rem;
  }

  .navbar-light .navbar-nav .dropdown-toggle::after {
    left: 0.8rem;
    top: 55%;
    transform: translateY(-50%);
    z-index: -1;
  }

  .navbar-light .navbar-nav .active-link:after {
    left: 1.2rem;
    transform: none;
    width: 30px;
  }

  .nav-btn {
    margin-top: 0.5rem;
    display: block;
    text-align: center;
  }

  .modern-dropdown {
    border: none !important;
    box-shadow: none !important;
    padding-left: 1rem;
    animation: none;
  }

  .modern-dropdown .dropdown-item {
    padding: 0.4rem 0.8rem;
  }

  .modern-dropdown .dropdown-item:hover {
    transform: none;
  }
}