.footer{
  margin-top:48px;
  background:#111827;
  color:#c7ced8;
  border-top:1px solid #1f2937;
}

.footer .container{
  padding-top:40px;
  padding-bottom:22px;
}

.footer__grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:36px;
  margin-bottom:28px;
}

.footer__brand{
  max-width:440px;
}

.footer__logo{
  display:inline-block;
  margin-bottom:12px;
  color:#ffffff;
  text-decoration:none;
  font-size:1rem;
  font-weight:600;
  letter-spacing:-0.01em;
}

.footer__logo span{
  color:#9fb3c8;
  font-weight:500;
}

.footer__brand p{
  margin:0;
  color:#9aa6b5;
  font-size:.92rem;
  line-height:1.75;
}

.footer__col h4{
  margin:0 0 14px;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#ffffff;
}

.footer__col a{
  display:block;
  padding:6px 0;
  color:#9aa6b5;
  text-decoration:none;
  font-size:.92rem;
  line-height:1.5;
  transition:color .18s ease;
}

.footer__col a:hover{
  color:#ffffff;
}

.footer__bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding-top:18px;
  border-top:1px solid #273244;
  color:#8f9aaa;
  font-size:.84rem;
}

@media (max-width: 980px){
  .footer__grid{
    grid-template-columns:1fr 1fr;
    gap:28px;
  }
}

@media (max-width: 640px){
  .footer{
    margin-top:36px;
  }

  .footer .container{
    padding-top:28px;
    padding-bottom:18px;
  }

  .footer__grid{
    grid-template-columns:1fr;
    gap:22px;
    margin-bottom:22px;
  }

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