.kb-footer {
  margin-top: 80px;
  border-top: 1px solid #e8e8e8;
  background: #f7f7f7;
  color: #111;
}

.kb-footer__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 48px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 56px 48px 46px;
}

.kb-footer__logo {
  display: inline-flex;
  margin-bottom: 22px;
}

.kb-footer__logo img {
  width: auto;
  height: 58px;
  display: block;
}

.kb-footer__text {
  max-width: 260px;
  margin: 0 0 24px;
  color: #666;
  font-size: 14px;
  line-height: 1.45;
}

.kb-footer__socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.kb-footer__socials a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d8d8d8;
  border-radius: 50%;
  background: #fff;
}

.kb-footer__socials img {
  width: 20px;
  height: 20px;
  display: block;
}

.kb-footer h3 {
  margin: 0 0 18px;
  color: #777;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.kb-footer nav {
  display: grid;
  gap: 12px;
}

.kb-footer nav a,
.kb-footer__phone {
  color: #111;
  text-decoration: none;
  font-size: 15px;
  line-height: 1.35;
}

.kb-footer nav a:hover,
.kb-footer__phone:hover {
  color: #e86f2a;
}

.kb-footer__phone {
  display: inline-flex;
  margin-bottom: 18px;
  font-size: 18px;
}

.kb-footer__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.kb-footer__buttons a {
  min-width: 104px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid #d8d8d8;
  background: #fff;
  color: #111;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.kb-footer__buttons a:hover {
  border-color: #111;
}

.kb-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 18px 48px 26px;
  border-top: 1px solid #e1e1e1;
  color: #777;
  font-size: 12px;
}

@media (max-width: 1024px) {
  .kb-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 38px;
  }
}

@media (max-width: 767px) {
  .kb-footer {
    margin-top: 64px;
  }

  .kb-footer__inner {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 42px 18px 36px;
  }

  .kb-footer__logo img {
    height: 52px;
  }

  .kb-footer__buttons {
    display: grid;
    grid-template-columns: 1fr;
  }

  .kb-footer__buttons a {
    width: 100%;
  }

  .kb-footer__bottom {
    display: grid;
    gap: 8px;
    padding: 18px 18px 28px;
  }
}