/**
 * @file
 * Footer layout.
 */

.footer .ask-question {
  position: fixed;
  bottom: var(--section-gap);
  right: var(--section-gap);
  width: 100px;
  height: 100px;
  background-color: var(--base-color);
  color: var(--color-white);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: 50%;
  line-height: 1.2;
  cursor: pointer;
  transition: var(--animation-speed) ease;
  will-change: background-color;
  z-index: 9;
}

.footer .ask-question:hover {
  background-color: var(--base-color-hover);
}

footer {
  --footer-background-color: #181818;
  position: relative;
  margin-top: var(--section-gap);
  background-color: var(--footer-background-color);
  color: var(--color-white);
  padding-top: 15rem;
  padding-bottom: 4.5rem;
}

.footer:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 22px;
  background-color: var(--footer-background-color);
  z-index: 1;
  clip-path: polygon(0% 0%, 50% 0%, 50% 100%, 100% 100%, 0% 100%);
}

.footer:after {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  height: 20px;
  background-color: var(--color-white);
  z-index: 0;
}

@media (min-width: 760px) {
  .footer:before {
    height: 42px;
    clip-path: polygon(0% 0%, 50% 0%, 50% 100%, 100% 100%, 0% 100%);
  }

  .footer:after {
    height: 40px;
  }
}

@media (min-width: 1280px) {
  .footer:before {
    height: 182px;
    clip-path: polygon(0% 0%, 25% 0%, 25% 25%, 50% 25%, 50% 50%, 75% 50%, 75% 75%, 100% 75%, 100% 100%, 0% 100%);
  }

  .footer:after {
    height: 160px;
  }
}

@media (min-width: 1600px) {
  .footer:before {
    height: 242px;
  }

  .footer:after {
    height: 240px;
  }
}

.footer__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  padding: 0;
}

.footer-col-1 {
  padding-left: var(--container-padding);
  margin-top: -7rem;
}

.footer .heading {
  font-size: 0.875rem;
  color: rgb(255 255 255 / .6);
}

.footer-social-links {
  margin-top: 6.875rem;
}

.footer-social-links .sc-contacts-items-list {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-social-links .sc-contacts-item-social-network {
  width: 4rem;
  height: 4rem;
  background-color: var(--base-color);
  border-radius: 50%;
  display: block;
  font-size: 0;
  background-position: center;
  background-repeat: no-repeat;
}

.footer-social-links .sc-contacts-item-social-network:hover {
  opacity: .8;
}

.footer-social-links .sc-contacts-item-social-network--vk {
  background-image: url(data:image/svg+xml;base64,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);
}

.footer-social-links .sc-contacts-item-social-network--rutube {
  background-image: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMzAiIGhlaWdodD0iMjUiIHZpZXdCb3g9IjAgMCAzMCAyNSIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTI5LjQ4IDIuMjZDMjkuNDggMy41MDggMjguNDI0IDQuNTIgMjcuMTIxIDQuNTJDMjUuODE4IDQuNTIgMjQuNzYzIDMuNTA4IDI0Ljc2MyAyLjI2QzI0Ljc2MyAxLjAxMSAyNS44MTkgMCAyNy4xMjEgMEMyOC40MjMgMCAyOS40OCAxLjAxMSAyOS40OCAyLjI2Wk0wIDQuNTJIMTguOTgyQzIwLjE1MiA0LjUyIDIxLjEwMiA0LjY0MiAyMS44NjIgNC44NTVDMjIuNjIxIDUuMDk5IDIzLjI1MyA1LjQ2NSAyMy44MjIgNS45ODRDMjQuMzYgNi41MzMgMjQuNzQgNy4xNDMgMjQuOTYyIDcuODQ0QzI1LjE4NCA4LjU0NSAyNS4zMSA5LjQ2MSAyNS4zMSAxMC42MlYxMi4xNDVDMjUuMzEgMTQuMDk3IDI0Ljk2MiAxNS41NjEgMjQuMjY2IDE2LjQ3NkMyMy41NyAxNy4zOTEzIDIyLjQzMSAxNy45NzEgMjAuODQ5IDE4LjIxNUwyNS45NDIgMjQuODY1SDIwLjAyNkwxNS40MDcgMTguMjQ1SDUuMjg0VjI0Ljg2NUgwVjQuNTJaTTUuMjg0IDEzLjc2MkgxOC4xMjhDMTguODU2IDEzLjc2MiAxOS4zNjIgMTMuNjcgMTkuNjE1IDEzLjQ1NkMxOS44NjggMTMuMjQzIDIwLjAyNiAxMi44NDYgMjAuMDI2IDEyLjIzNlYxMC41MjhDMjAuMDI2IDkuOTQ5IDE5Ljg2OCA5LjU1MyAxOS42MTYgOS4zMzhDMTkuMzYyIDkuMTI1IDE4Ljg1NiA5LjAwMyAxOC4xMjggOS4wMDNINS4yODRWMTMuNzYyWiIgZmlsbD0id2hpdGUiLz4KPC9zdmc+Cg==);
}

.footer-social-links .sc-contacts-item-social-network--telegram {
  background-image: url(data:image/svg+xml;base64,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);
}

.footer .menu li:not(:last-child) {
  margin-bottom: 1rem;
}

.footer .menu li a {
  font-size: 2rem;
  color: var(--color-white);
}

.footer .menu li a:hover {
  opacity: .7;
}

.footer .menu li a.contest-link {
  color: var(--base-color-extra);
}

@media screen and (max-width: 1200px) {
  footer {
    padding-top: 7rem;
  }
  .footer__content {
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 3rem;
  }
  .footer-col-1 {
    margin-top: 0;
  }
  .footer-logo img {
    max-width: 7.5rem;
  }
  .footer .menu li a {
    font-size: 1.25rem;
  }
  .footer-social-links .sc-contacts-item-social-network {
    width: 2.5rem;
    height: 2.5rem;
    background-size: 50%;
  }
}

@media screen and (max-width: 760px) {
  .footer .ask-question {
    display: none;
  }
  .footer .menu li:not(:last-child) {
    margin-bottom: .5rem;
  }
}

@media screen and (max-width: 576px) {
  .footer__content {
    grid-template-columns: 1fr;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
    grid-gap: 2rem;
  }
  .footer-col-1 {
    padding-left: 0;
  }
  .footer-social-links {
    margin-top: 1.5rem;
  }
}