.btn:hover::after {
  opacity: 0;
}
.btn:hover::before {
  opacity: 1;
}
.btn:hover .services__arrow,
.services__item:hover .services__arrow {
  width: 29px;
  background-image: url("../images/icons/arrow-big.svg");
}

.tg-btn:hover,
.services__item:hover,
.online-walk__link:hover,
.swiper__btn:hover,
.product:hover {
  box-shadow: 0 4px 11px 4px rgba(0, 0, 0, 0.25);
}
.service-btn:hover,
.tags__link:hover {
  background: #202020;
  color: var(--white);
}
.header .telephone:hover {
  text-decoration: underline;
  text-decoration-skip-ink: none;
}
.header .nav__link:hover {
  color: var(--black);
  text-decoration: underline;
  text-decoration-skip-ink: none;
  color: #000;
}
.nav__link:hover,
.letsee-btn__text:hover,
.search-block__link:hover {
  text-decoration: underline;
  text-decoration-skip-ink: none;
}
.programs__card:hover {
  border: 1px solid var(--black);
}