.nav-link {
      position: relative;
      transition: color 0.3s ease;
    }
    
    .nav-link::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background-color: #f97316;
      transition: width 0.3s ease;
    }
    
    .nav-link:hover::after {
      width: 100%;
    }
    
    .dropdown-menu {
      display: none;
      position: absolute;
      background: white;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
      padding: 10px 0;
      margin-top: 8px;
      z-index: 100;
    }
    
    .dropdown:hover .dropdown-menu {
      display: block;
    }
    
    .dropdown-menu a {
      display: block;
      padding: 8px 20px;
      color: #0f0f0f;
      font-weight: 500;
    }
    
    .dropdown-menu a:hover {
      background-color: #f3f4f6;
      color: #f97316;
    }
    
    /* Fixed Header Styles */
    header {
      transition: all 0.3s ease;
      z-index: 1000;
    }
    
    header.fixed {
      position: fixed;
      top: 8px;
      left: 8px;
      right: 8px;
      animation: slideDown 0.3s ease;
      box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    
    @keyframes slideDown {
      from {
        transform: translateY(-100%);
        opacity: 0;
      }
      to {
        transform: translateY(0);
        opacity: 1;
      }
    }
    
    /* Add padding to body to account for fixed header */
    body {
      padding-top: 0;
      transition: padding-top 0.3s ease;
    }
    
    body.with-fixed-header {
      padding-top: 80px; /* Adjust based on your header height */
    }
    
   
    
    /* Segment Card Styles */
    .segment {
      transition: all 0.3s ease;
    }
    
    .segment:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }
    
    @media (max-width: 768px) {
      header.fixed {
        top: 4px;
        left: 4px;
        right: 4px;
      }
      
      body.with-fixed-header {
        padding-top: 70px; /* Smaller padding for mobile */
      }
    }