footer .footer-social {
  display: flex;
  align-items: center;
  gap: 15px;
}

footer .footer-social a {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #526b92;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

footer .footer-social svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 1.5;
}

footer .footer-social a:nth-child(1) { color: #1877f2; }
footer .footer-social a:nth-child(2) { color: #d62976; }
footer .footer-social a:nth-child(2) svg { fill: none; stroke-width: 1.9; }
footer .footer-social a:nth-child(2) .social-dot { fill: currentColor; stroke: none; }
footer .footer-social a:nth-child(3) { color: #0a66c2; }
footer .footer-social a:nth-child(4) { color: #111827; }
footer .footer-social a:nth-child(5) { color: #ff0000; }

footer .footer-social a:hover {
  color: #0868ed !important;
  background: #eaf3ff;
  transform: translateY(-3px);
}

footer .footer-social a:focus-visible {
  outline: 3px solid #b9d5ff;
  outline-offset: 2px;
}

footer .footer-social .social-dot {
  fill: currentColor;
  stroke: none;
}

@media (max-width: 650px) {
  footer .footer-social { gap: 10px; }
}