.site-footer{background:var(--color-secondary);color:var(--color-cards);padding:2rem 1rem;margin-top:2rem}
.footer-inner{max-width:var(--nav-max-width);margin:0 auto;display:grid;grid-template-columns:220px 1fr 1fr 1fr;gap:1.25rem;align-items:start}
.footer-col h4{margin:0 0 .5rem 0;color:var(--color-cards);font-size:.95rem}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col ul li{margin:.25rem 0}
.footer-col a{color:var(--color-cards);text-decoration:none;opacity:.95}
.footer-col a:hover{color:var(--color-accent)}
.footer-brand .muted{color:rgba(15,23,42,0.6);margin-top:.5rem}
.footer-bottom{max-width:var(--nav-max-width);margin:1.5rem auto 0 auto;padding:0 1rem;color:rgba(255,255,255,0.8);text-align:center}

@media (max-width:820px){
  .footer-inner{grid-template-columns:1fr;gap:.75rem}
  .footer-brand{display:flex;align-items:center;gap:.5rem}
}