/* ============ FOOTER ============ */
footer{padding:70px 0 40px;border-top:1px solid var(--w-10);}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand svg{width:32px;height:32px;}
.footer-note{color:var(--w-40);font-size:.85rem;max-width:340px;margin-top:14px;}
.footer-credits{font-family:var(--mono);font-size:.68rem;color:var(--w-40);margin-top:40px;text-align:center;}

/* ============ WHATSAPP FLOAT ============ */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:400;
  width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,#2fd66b,#1fa855);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px -6px rgba(40,200,110,.55);
  transition:transform .4s var(--ease);
}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:28px;height:28px;fill:#fff;}