form.fluent_form_1 .ff-btn-submit:not(.ff_btn_no_style) {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #ffffff;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}