.site-footer{
  background: var(--azul-escuro);
  color: rgba(255,255,255,0.85);
  border-top: 6px solid var(--azul);
  padding: 64px 24px 0;
}
 
.footer-wrap{
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
 
.footer-brand .logo img{ height: 90px; margin-bottom: 16px; filter:none; }
.footer-brand p{ font-size: .95rem; line-height: 1.7; max-width: 320px; color: rgba(255,255,255,0.7); }
 
.footer-col h4{ color: var(--amarelo); font-size: 1.05rem; font-weight: 700; margin-bottom: 18px; }
.footer-col ul li{ margin-bottom: 12px; }
.footer-col ul li a{ font-size: .95rem; color: rgba(255,255,255,0.8); transition: color .2s ease; }
.footer-col ul li a:hover{ color: var(--amarelo); }
 
.footer-contato .rotulo{ display:block; font-size: .8rem; font-weight: 700; color: var(--amarelo); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.footer-contato .item{ margin-bottom: 20px; }
.footer-contato .item span:not(.rotulo){ color: rgba(255,255,255,0.85); font-size: .95rem; }
 
.footer-social{ display: flex; gap: 12px; margin-top: 24px; }
.footer-social a{
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s ease;
}
.footer-social a:nth-child(1){ background: var(--vermelho); }
.footer-social a:nth-child(2){ background: var(--laranja); }
.footer-social a:nth-child(3){ background: var(--amarelo); }
.footer-social a:hover{ transform: translateY(-3px); }
.footer-social svg{ width: 18px; height: 18px; fill: #fff; }
 
.footer-bottom{
  max-width: 1240px; margin: 48px auto 0; padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  font-size: .85rem; color: rgba(255,255,255,0.6);
}
.footer-bottom .legal-links{ display: flex; gap: 20px; }
.footer-bottom .legal-links a:hover{ color: var(--amarelo); }
 
@media (max-width: 860px){
  .footer-wrap{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
  .footer-brand p{ max-width: none; }
}
@media (max-width: 520px){
  .footer-wrap{ grid-template-columns: 1fr; }
  .footer-bottom{ justify-content: center; text-align: center; }
}