/* =========================================
   FOOTER
========================================= */

.footer {
  margin: 60px 3% 0;
  padding: 20px 0;
  border-top: 1px solid var(--light-grey);
  text-align: center;
}

.footer p {
  margin: 4px 0;
  font-size: var(--font-10);
  font-weight: 400;
  letter-spacing: 1px;
  line-height: 1.6;
  color: var(--grey);
}

.footer-signature {
  width: 140px;
  height: auto;
  display: block;
  margin: 0 auto 12px;
  opacity: 0.55;
}

/* Links, if added to the footer later */

.footer a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.22s ease;
}

.footer a:hover,
.footer a:focus-visible {
  opacity: 0.55;
}

.footer a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (max-width: 760px) {
  .footer {
    margin: 48px 20px 0;
    padding: 18px 0;
  }

  .footer-signature {
    width: 125px;
    margin-bottom: 10px;
  }
}

@media (max-width: 560px) {
  .footer {
    margin: 40px 16px 0;
  }

  .footer p {
    letter-spacing: 0.8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .footer a {
    transition: none;
  }
}