:root {
  --footer-bg-color: #4a4a4a;
  --footer-text-color: #000000;
}

/* footer */
.footer {
  --text-color: #fff;

  padding-block: 4.06rem 3.19rem;
  background: var(--footer-bg-color);
}

.footer a {
  color: var(--text-color);
  transition: opacity 0.8s;
}

@media (hover: hover) {
  .footer a:hover {
    opacity: 0.5;
  }
}

.footer__inner {
  padding-inline: 1.5rem;
}

.footerShare {
  display: flex;
  gap: 2.95rem;
  justify-content: center;
  align-items: center;
}

.footerShare__title {
  width: 2.73875rem;
}

.footerShare__list {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  gap: 2.95rem;
  font-size: 2rem;
}

.footerContact {
  display: flex;
  justify-content: center;
  gap: 0.94rem;
  margin-top: 1.48rem;
}

.footerContact__link {
  display: flex;
  align-items: center;
  gap: 0.58rem;
  font-size: 0.8125rem;
  line-height: 2;
  letter-spacing: 0.1em;
}

.footerContact__link--mail span {
  font-size: 1.01625rem;
}

.footerNav {
  margin-top: 3.16rem;
}

.footerNav__list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.2rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.625rem;
  line-height: 2;
  letter-spacing: 0.1em;
}

.footerCopy {
  width: 5.125rem;
  margin-top: 1.64rem;
  margin-inline: auto;
}

@media screen and (min-width: 600px) {
  .footer {
    padding-block: 5.83rem 4.65rem;
  }

  .footer__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    column-gap: 2.64rem;
  }

  .footerShare__list {
    gap: 2.5rem;
  }

  .footerContact {
    margin-top: 0;
  }

  .footerNav {
    width: 100%;
    margin-top: 1.34rem;
  }

  .footerNav__list {
    gap: 0.2rem 1.5rem;
  }

  .footerCopy {
    width: 5.125rem;
    margin-top: 2.75rem;
  }
}