.is-style-social-link-icon .wp-block-button__link {
padding: 0;
  width: 41px;
  height: 41px;
  border-radius: 50%; 
  border: 1px dashed var(--wp--preset--color--blue-main);
  background: var(--wp--preset--color--white);
  display: flex;
  align-items: center;
  justify-content: center;

  transition: background 0.3s ease, border 0.3s ease, transform 0.3s ease;
}

.is-style-social-link-icon .wp-block-button__link:hover {
  border: 1px solid transparent; /* switch to solid */
  background:var(--wp--preset--color--blue-main);
  border: 1px solid transparent; 
}

.is-style-social-link-icon .wp-block-button__link img {
  transition: filter 0.3s ease;
}

.is-style-social-link-icon .wp-block-button__link:hover img {
  filter: brightness(0) invert(1);
}