.footer{
  background-color: var(--color-blue-dark);
  color: var(--background);
  width: 100%;
  margin: 0 auto;
  padding: 48px 0 32px;
  box-sizing: border-box;
  font-family: 'Nunito', Arial, sans-serif;
}
.footer-container{
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(280px,480px) 1fr minmax(260px,360px) minmax(260px,360px);
  column-gap: 56px;
  align-items: start;
  justify-items: end;
}
.footer-left{ grid-column: 1; }
.footer-nav{ grid-column: 3; }
.footer-contacts{ grid-column: 4; }
.footer-column{ min-width: 240px; }
.footer-left h3{
  margin: 0 0 18px;
  font-weight: 600;
  font-size: 36px;
  line-height: 1.2;
}

.footer-nav h4,
.footer-contacts h4{
  margin: 0 0 10px;
  font-weight: 600;
  font-size: 22px;
  line-height: 1.3;
}
.footer-nav ul{ margin: 0; padding: 0; list-style: none; }
.footer-nav li{ margin: 0 0 8px; }
.footer-nav a{
  color: var(--background);
  text-decoration: none;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.45;
  opacity: .95;
  transition: opacity .2s;
}
.footer-nav a:hover{ opacity:.8; }
.footer-contacts p{
  margin: 0 0 14px;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.45;
}
.footer-icons{ display: flex; gap: 16px; align-items: center; }
.icon{
  display: inline-block;
  width: 56px; height: 56px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.icon.tg{ background-image:url("../media/Telegram.svg"); }
.icon.wa{ background-image:url("../media/WhatsApp.svg"); }
.icon.av{ background-image:url("../media/avito.svg"); }
.footer-bottom{
  margin-top: 24px;
  padding-top: 16px;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
  opacity: .95;
  border-top: 1px solid rgba(255,255,255,.15);
}
.footer-link{ color:inherit; text-decoration:none; font-weight:600; }
.footer-link:hover{ text-decoration:underline; opacity:.85; }
.footer-phone{
  display:none;
  text-align:center;
  font-weight:700;
  font-size:16px;
  margin-top:10px;
}
@media (max-width:1440px){
  .footer-container{
    grid-template-columns:minmax(260px,420px) 1fr minmax(240px,320px) minmax(240px,320px);
    column-gap:40px;
  }
  .footer-left h3{ font-size:32px; }
}
@media (max-width:1100px){
  .footer-container{
    grid-template-columns:1fr 1fr;
    row-gap:24px;
    justify-items:start;
  }
  .footer-left{ grid-column:1 / -1; }
  .footer-nav{ grid-column:1; }
  .footer-contacts{ grid-column:2; }
}
@media (max-width:970px){
  .footer{ padding:28px 0 20px; }
  .footer-container{
    grid-template-columns:1fr 1fr;
    row-gap:12px;
    padding:0 16px;
    justify-items:start;
  }
  .footer-left h3{  display:flex;
    flex-direction: column;
    justify-content: center;
  text-align:center;}
  .footer-left p{ display: none; }
  .footer h4{ display: none; }

  .footer-left{ display:block; }
  .footer-nav{
    grid-column:1;
    text-align:left;
  }
  .footer-nav h4{ margin-bottom:6px; font-size:18px; }
  .footer-nav a{ font-size:15px; }
  .footer-contacts{
    grid-column:2;
    justify-self:end;
    text-align:right;
  }
  .footer-contacts h4{ display:none; }
  .footer-contacts .phone{ display:none; }
  .footer-icons{
    flex-direction:column;
    gap:12px;
    align-items:flex-end;
  }
  .icon{ width:32px; height:32px; }
  .footer-phone{ display:block; }
  .footer-bottom{ margin-top:10px; padding-top:10px; font-size:12px; }
}
@media (max-width: 430px){
  .footer{
    padding: 24px 0 16px !important;
  }

  .footer-container{
    display: grid !important;
    grid-template-columns: 1fr 72px !important; 
    grid-template-areas:
      "brand brand"
      "nav   icons" !important;
    row-gap: 8px !important;
    column-gap: 12px !important;
    padding: 0 16px !important;
    justify-items: stretch !important;
    align-items: start !important;
  }

  .footer-left{
    grid-area: brand !important;
    text-align: center !important;
  }
  .footer-left h3{
    margin: 0 0 4px !important;
    font-size: 20px !important;
    line-height: 1.2 !important;
  }
  .footer-left p{ display: none !important; }  

  .footer h4{ display: none !important; }

  .footer-nav{
    grid-area: nav !important;
    text-align: left !important;
  }
  .footer-nav ul{ margin: 0 !important; }
  .footer-nav li{ margin: 0 0 6px !important; }
  .footer-nav a{
    font-size: 15px !important;
    line-height: 1.35 !important;
    opacity: .98 !important;
  }

  .footer-contacts{
    grid-area: icons !important;
    justify-self: end !important;
    text-align: right !important;
  }
  .footer-contacts .phone{ display: none !important; }
  .footer-icons{
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    align-items: flex-end !important;
  }
  .icon{ width: 40px !important; height: 40px !important; }
  .icon.tg{ background-image:url("../media/Telegram.svg"); }
  .icon.wa{ background-image:url("../media/WhatsApp.svg"); }
  .icon.av{ background-image:url("../media/avito.svg"); }

  .footer-phone{
    display: block !important;
    text-align: center !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    margin: 10px 16px 0 !important;
  }

  .footer-bottom{
    margin-top: 10px !important;
    padding-top: 10px !important;
    font-size: 12px !important;
    border-top: 1px solid rgba(255,255,255,.18) !important;
  }

  .footer a{ -webkit-tap-highlight-color: transparent; }
  .footer-nav a,
  .footer-link{ padding: 4px 0; display: inline-block; }
}

@media (max-width: 360px){
  .icon{ width: 34px !important; height: 34px !important; }
}