footer {
  width: 100%;
  padding: 80px;
  position: relative;
}

footer .footer_bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../img/footer-bg.svg');
  user-select: none;
  background-size: cover;
  background-position: top center;
  opacity: 0.15;
  z-index: 0;
}

footer .wraper {
  position: relative;
  display: flex;
  width: 100%;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  align-items: stretch;
}

footer .wraper .footer-contacts-block {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
  flex-direction: column;
}

footer .wraper .footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer .wraper .footer-contacts > a {
  font-size: 21px;
  display: flex;
  gap: 5px;
  align-items: center;
}

a.tel::before,
a.mobile::before,
a.email::before {
  content: '';
  display: block;
  width: 21px;
  height: 21px;
}
a.tel::before {
  background: url('../img/e-tel.svg') no-repeat center;
  background-size: contain;
}
a.mobile::before {
  background: url('../img/e-mobile.svg') no-repeat center;
  background-size: contain;
}
a.email::before {
  background: url('../img/e-icon.svg') no-repeat center;
  background-size: contain;
}
a.pdf::before {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  background: url('../img/pdf.svg') no-repeat center;
  background-size: contain;
}

.footer-logo {
  width: 300px;
  height: 100px;
  display: block;
  background: url('../img/footer-logo.svg') no-repeat center;
  background-size: contain;
}

.social {
  display: flex;
  gap: 15px;
}

a.soc {
  display: block;
  width: 32px;
  height: 32px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  transition: all ease-in;
  -webkit-transition: all ease-in;
  -moz-transition: all ease-in;
  -ms-transition: all ease-in;
  -o-transition: all ease-in;
}
a.soc:hover {
  filter: drop-shadow(0px, 4px, 20px, #3b74a8);
  -webkit-filter: drop-shadow(0px, 4px, 20px, #3b74a8);
}

.soc.vk {
  background-image: url('../img/vk.svg');
}
.soc.ok {
  background-image: url('../img/ok.svg');
}
.soc.tg {
  background-image: url('../img/telegram.svg');
}
.soc.yt {
  background-image: url('../img/youtube.svg');
}
.soc.zen {
  background-image: url('../img/yandex_zen.svg');
}
.soc.rt {
  background-image: url('../img/rt.svg');
}
.soc.ws {
  background-image: url('../img/ws.svg');
}

@media screen and (max-width: 720px) {
  footer .wraper {
    flex-direction: column;
  }
}

@media screen and (max-width: 720px) {
  footer {
    width: 100%;
    padding: 50px 20px;
  }
  footer .wraper {
    gap: 20px;
  }
}

@media screen and (max-width: 400px) {
  footer {
    padding: 50px 10px;
  }
  .footer-logo {
    width: 80%;
  }
  footer .wraper {
    align-items: center;
  }
  footer .wrapper .footer-contacts-block {
    align-items: center;
  }
}