.whatsapp-float{position:fixed;left:20px;bottom:20px;z-index:60;width:58px;height:58px;background:#168e4c;color:#fff;display:grid;place-items:center;border:2px solid #fff;border-radius:50%;box-shadow:0 6px 22px #122a2630;transition:transform .2s,background .2s}
.whatsapp-float svg{width:31px;height:31px;fill:currentColor;display:block}
.whatsapp-float:hover{background:#10743d;transform:translateY(-2px)}
.whatsapp-float:focus-visible{outline:3px solid #153f2b;outline-offset:4px}
@media(max-width:620px){.whatsapp-float{width:46px;height:46px;left:12px;bottom:12px}.whatsapp-float svg{width:26px;height:26px}}
@media(prefers-reduced-motion:reduce){.whatsapp-float{transition:none}}