/* Reset & base */
  * {
    box-sizing: border-box;
  }
  body, html {
    margin: 0; padding: 0; height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e0f2f1 0%, #fffde7 100%);
    color: #444;
  }

  /* Container full screen with padding */
  .contact-section {
    max-width: 1200px;
    margin: 150px auto;
    background: #ffffffdd;
    border-radius: 100px;
    padding: 41px 48px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    min-height: 600px;
  }

   h2 {
    width: 100%;
    margin-bottom: 30px;
    font-weight: 700;
    color: #2f4f4f;
    text-align: center;
  }

  form {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
  }

  /* Each input group will be half width */
  .form-group {
    flex: 1 1 45%;
    display: flex;
    flex-direction: column;
  }

  /* For full width fields (like textarea and the IT service select box) */
  .full-width {
    flex-basis: 100%;
  }

  label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #3a3a3a;
  }

  input, select, textarea {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1.8px solid #b0bec5;
    font-size: 1rem;
    color: #37474f;
    background: #fafafa;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    font-family: inherit;
    outline-offset: 2px;
  }

  input:focus, select:focus, textarea:focus {
    border-color: #4db6ac;
    box-shadow: 0 0 8px #80cbc4;
    background-color: #e0f2f1;
  }

  /* Button */
  button {
    flex-basis: 100%;
    padding: 16px 0;
    border: none;
    border-radius: 12px;
    background-color: #4db6ac;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(77, 182, 172, 0.5);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, transform 0.15s ease;
  }

  button:hover, button:focus {
    background-color: #009688;
    box-shadow: 0 8px 22px rgba(0, 150, 136, 0.7);
    transform: translateY(-3px);
  }

  /* Message boxes */
  .message-box {
    width: 100%;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
  }
  .error-box {
    background: #ffebee;
    border: 1px solid #e57373;
    color: #c62828;
  }
  .success-box {
    background: #e8f5e9;
    border: 1px solid #81c784;
    color: #2e7d32;
  }

  /* Responsive: stack columns on small screens */
  @media (max-width: 680px) {
    .form-group {
      flex-basis: 100%;
    }
  }