/* General resets and base styles */
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f8f9fa;
  }

  .product-card {
    background-color: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
  }

  .product-card h5 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }

  .product-card a {
    text-decoration: none;
  }

  .page-header {
    background: linear-gradient(to right, #0d6efd, #3d8bfd);
  }

  footer h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }

  footer p, footer a {
    font-size: 0.95rem;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1rem;
    margin-top: 1rem;
  }

  /* Responsive tweaks */
  @media (max-width: 991px) {
    .product-card {
      margin-bottom: 1.5rem;
    }

    .navbar-collapse {
      background: #fff;
      padding: 1rem;
    }

    .navbar-nav .nav-link {
      padding-left: 0;
      padding-right: 0;
    }

    footer .col-md-3 {
      margin-bottom: 2rem;
    }
  }

  @media (max-width: 575px) {
    .page-header h1 {
      font-size: 1.75rem;
    }

    .page-header p {
      font-size: 1rem;
    }

    .product-card h5 {
      font-size: 1rem;
    }

    .btn-sm {
      font-size: 0.8rem;
    }
  }