.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 10;
  }
  
  .custom-container {
    position: relative;
    z-index: 10;
  }
  

  .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 80vh;
    padding: 2rem 0;
    position: relative;
    z-index: 5;
  }
  

  .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
  }
  
  .tools-grid {
    margin-bottom: 2rem;
  }
  

  footer {
    text-align: center;
    padding: 2rem 0;
    color: rgba(249, 250, 251, 0.6);
    font-size: 0.875rem;
    position: relative;
    z-index: 10;
    margin-top: 3rem;
  }
  

  .social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
    margin-bottom: 4rem;
  }
  

  @media (max-width: 640px) {
    .card-content {
      padding: 2rem;
    }
  
    .card-title {
      font-size: 1.6rem;
    }
  
    .card-text {
      font-size: 1rem;
    }
  }