.meprotea-form .form-label {
    font-family: "Karla", sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #655D94;
    margin-bottom: 0.375rem;
  }

  .meprotea-form .form-control {
    font-family: "Karla", sans-serif;
    font-size: 0.9375rem;
    border: 1px solid #c9c0de;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: #251A32;
    background-color: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .meprotea-form .form-control:focus {
    border-color: #655D94;
    box-shadow: 0 0 0 0.2rem rgba(101, 93, 148, 0.18);
    outline: none;
  }

  .meprotea-form .form-control::placeholder {
    color: #b0a8c8;
    font-weight: 300;
  }

  .meprotea-form textarea.form-control {
    min-height: 130px;
    resize: vertical;
  }

  .meprotea-form .btn-wisteria {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: "Karla", sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #655D94;
    background-color: transparent;
    border: 1px solid #655D94;
    border-radius: 1.625rem;
    height: 3.25rem;
    padding: 0 1.75rem;
    transition: background-color 0.2s ease, color 0.2s ease;
    cursor: pointer;
  }

  .meprotea-form .btn-wisteria:hover {
    background-color: #655D94;
    color: #ffffff;
  }

  .meprotea-form .btn-wisteria:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }

  .meprotea-form .invalid-feedback {
    font-family: "Karla", sans-serif;
    font-size: 0.8rem;
    color: #a0195e;
  }

  .meprotea-form .form-check-input:checked {
    background-color: #655D94;
    border-color: #655D94;
  }

  .meprotea-form .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(101, 93, 148, 0.25);
  }

  .meprotea-form .privacy-note {
    font-family: "Karla", sans-serif;
    font-size: 0.8rem;
    color: #8a82a8;
    line-height: 1.5;
  }

  .meprotea-form .privacy-note a {
    color: #655D94;
    text-decoration: underline;
  }

  /* reCAPTCHA wrapper */
  .meprotea-form .recaptcha-wrapper {
    margin-top: 0.25rem;
  }

  /* Messaggio di successo */
  .meprotea-form .success-message {
    display: none;
    font-family: "Karla", sans-serif;
    font-size: 1rem;
    color: #2d6a4f;
    background-color: #d8f3dc;
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    margin-top: 1rem;
  }

  /* Spinner */
  .meprotea-form .spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
  }