/* ===== Footer ===== */

.footer {
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  background-color: var(--accent);
  border-radius: 4.2rem 4.2rem 0 0;
  margin-top: var(--section-margin);
  padding: var(--block-padding) 0;
  background-image: url(../icons/footer-bg.svg);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 149rem auto;
}

.footer__body {
  display: flex;
  flex-direction: column;
}

.footer__logo {
  position: absolute;
  right: 0;
  top: 0;
  width: 47.4rem;
  pointer-events: none;
}

.footer h4,
.footer a {
  color: var(--light-bg);
}

.footer__contacts {
  position: relative;
  z-index: 1;
  margin-bottom: 6rem;
}

.footer__contacts-list {
  display: flex;
  gap: var(--gap);
}

.footer__contacts-link {
  width: 5.2rem;
  height: 5.2rem;
  border-radius: var(--border-radius-small);
  background-color: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--quad);
}

.footer__contacts-link svg {
  width: 2.8rem;
  height: auto;
}

.footer__contacts-link svg path {
  transition: var(--quad);
}

.footer__contacts-link:hover {
  background-color: var(--hover-color);
}

.footer__contacts-link:hover path {
  fill: var(--light-bg);
}

.footer__nav {
  display: flex;
  gap: var(--section-margin);
  margin-bottom: 6rem;
}

.footer__nav-group {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer__nav-title {
  font-size: var(--h4-font-size);
  font-weight: 700;
}

.footer__nav-title:hover {
  color: var(--blue);
}

.footer__link:hover {
  color: var(--blue);
}

.footer__legal {
  display: flex;
  gap: 1.6rem;
}

/* ===== Footer: responsive ===== */

@media (max-width: 768px) {
  .footer {
    padding: 2.4rem;
    padding-top: 4.8rem;
    background-image: none;
  }

  .footer__link {
    font-size: 1.3rem;
  }

  .footer h4 {
    font-size: 2.4rem;
    margin-bottom: 2rem;
  }

  .footer .wrapper {
    margin: 0;
  }

  .footer__logo {
    width: 24rem;
    width: 50%;
  }

  .footer__contacts-link {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 1.2rem;
  }

  .footer__contacts-link svg {
    width: 1.7rem;
    height: 1.7rem;
  }

  .footer__nav {
    flex-direction: column;
  }

  .footer__nav-title {
    font-size: 2.4rem;
  }
}