@keyframes fadeIn{ from{ opacity:0; } to{ opacity:1; } }
@keyframes floatSoft{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-6px); } }
.brand-logo{ animation:fadeIn 700ms var(--ease); }
.fab-whatsapp{ animation:floatSoft 3.2s ease-in-out infinite; }