/* ==========================================================================
   Footer — общий для всех страниц
   ========================================================================== */

.footer {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px var(--home-padding-x) 16px;
  background-color: var(--color-dark-bg);
  color: var(--color-white);
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  top: -50px;
  z-index: 0;
  background-image: url("../../img/bg-footer.png");
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: contain;
  opacity: 0.65;
  pointer-events: none;
}

.footer__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.footer-logo {
  display: block;
}

.footer-logo svg,
.footer-logo img {
  display: block;
  width: 268px;
  height: auto;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
}

.footer__nav-link {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.33;
  color: var(--color-white);
  transition: opacity var(--transition-fast);
}

.footer__nav-link:hover {
  opacity: 0.75;
}

.footer__nav-link--active {
  color: var(--color-gold);
}

.footer__social {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 40px;
}

.footer__social-link {
  display: flex;
  width: 32px;
  height: 32px;
  color: var(--color-gold);
  transition: opacity var(--transition-fast);
}

.footer__social-link:hover {
  opacity: 0.75;
}

.footer__social-link svg,
.footer__social-link img {
  width: 100%;
  height: 100%;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  margin-top: 13px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0.66;
}

.footer__copy {
  font-family: "Archivo", var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-white);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__legal-link {
  font-family: "Archivo", var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-white);
  transition: opacity var(--transition-fast);
}

.footer__legal-link:hover {
  opacity: 0.75;
}

@media (max-width: 767px) {
  .footer {
    padding: 48px clamp(20px, 5vw, 80px) 16px;
  }

  .footer::before {
    background-position: left top;
  }

  .footer-logo svg,
  .footer-logo img {
    width: 230px;
  }

  .footer__nav {
    gap: 20px 32px;
  }

  .footer__nav-link {
    font-size: 16px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 575px) {
  .footer::before {
    width: 52%;
  }
}