/* Header Styles */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  
  .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
  }
  
  .logo-text {
    font-weight: 700;
    font-size: 1.25rem;
  }
  
  .main-nav {
    display: none;
  }
  
  .nav-list {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  
  .nav-link {
    color: var(--text-dark);
    font-size: 0.875rem;
    font-weight: 500;
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: var(--primary);
  }
  
  .dropdown {
    position: relative;
  }
  
  .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
  
  .dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 10;
    display: none;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    background-color: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
  }
  
  .dropdown:hover .dropdown-menu {
    display: block;
  }
  
  .dropdown-item {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-dark);
    font-size: 0.875rem;
  }
  
  .dropdown-item:hover {
    background-color: var(--light);
  }
  
  .mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-dark);
    cursor: pointer;
  }
  
  .mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    width: 100%;
    max-width: 20rem;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
  }
  
  .mobile-menu.active {
    transform: translateX(0);
  }
  
  .mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
  }
  
  .mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-dark);
    cursor: pointer;
  }
  
  .mobile-nav-list {
    padding: 1rem;
  }
  
  .mobile-nav-link {
    display: block;
    padding: 0.75rem 0;
    color: var(--text-dark);
    font-weight: 500;
    border-bottom: 1px solid var(--border);
  }
  
  .mobile-nav-link.active {
    color: var(--primary);
  }
  
  @media (min-width: 768px) {
    .main-nav {
      display: block;
    }
  
    .mobile-menu-toggle {
      display: none;
    }
  }