body {
    background-color: #ffffff;
    color: #111827;
    font-family: system-ui, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  .container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
  }
  
  .content {
    max-width: 32rem;
    width: 100%;
    margin: 0 auto; /* Add this to ensure perfect centering */
  }
  
  h1 {
    font-size: 2.25rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #111827;
  }
  
  h1 .highlight {
    color: #2563eb;
    /* Remove the font-size override to let it match the parent */
  }
  
  p {
    font-size: 1.125rem;
    color: #374151;
    margin-bottom: 2rem;
    line-height: 1.75rem;
    text-align: center; /* Add this */
  }

  .subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 1rem; /* creates proper spacing between input and button */
  }

  .subscribe-form .input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.75rem;
    font-size: 1rem;
    box-sizing: border-box;
  }
  
  .subscribe-form .input:focus {
    border-color: #2563eb;
    outline: none;
    box-shadow: 0 0 0 2px rgba(59,130,246,0.5);
  }
  
  .subscribe-form .btn {
    width: 100%;
    background-color: #2563eb;
    color: #ffffff;
    font-weight: 600;
    padding: 0.75rem;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 1rem;
  }
  
  .subscribe-form .btn:hover {
    background-color: #1d4ed8;
  }
  
  .confirmation {
    text-align: center;
    font-weight: bold;
    margin-top: 1rem;
  }
  
  footer {
    text-align: center;
    color: #9ca3af;
    font-size: 0.7rem;
    margin-top: 3rem;
  }