body {
    font-family: 'Inter', sans-serif;
    color: #1a202c;
  }
  
  .underline-highlight {
    position: relative;
    display: inline-block;
  }

  .underline-highlight::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 4px;
    background-color: #ef4444; /* red-500 */
    z-index: -1;
  }

  .underline-highlight2 {
    position: relative;
    display: inline-block;
  }

  .underline-highlight2::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 4px;
    background-color: #f59e0b; /* amber-500 */
    z-index: -1;
  }
  /* Additional helper classes for spacing and alignment */
  @media (min-width: 768px) {
    .md\:hero-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }
    
    .heading-container {
      padding-left: 2rem;
    }
  }
  
  .subscribe-container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 0;
  }
  
  .form-control.custom-input {
    border-radius: 16px;
    border: 1px solid #b9b9b9;
    padding: 10px;
    color: #b9b9b9;
  }
  
  /* Specific styling for the subscribe button */
  .btn.newsletter-btn {
    border-radius: 16px;
    background-color: #202020;
    color: white;
    border: none;
    padding: 10px 15px;
    font-family: 'Inter', sans-serif;
  }
  
  .btn.newsletter-btn:hover {
    background-color: #101010;
    color: white;
  }

  .newsletter-input {
    border-radius: 16px;
    border: 1px solid #b9b9b9;
    padding: 12px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
  }
  
  .newsletter-btn {
    border-radius: 16px;
    background-color: #202020;
    color: white;
    border: none;
    padding: 12px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: background-color 0.2s ease;
  }
  
  .newsletter-btn:hover {
    background-color: #101010;
  }