.portal-whatsapp-fab{z-index:60;color:#fff;background:#25d366;border:1px solid #ffffff38;border-radius:999px;align-items:center;gap:10px;padding:14px 18px 14px 16px;font-size:.92rem;font-weight:600;line-height:1;text-decoration:none;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex;position:fixed;bottom:clamp(16px,3vw,24px);right:clamp(16px,3vw,24px);box-shadow:0 10px 28px #25d36659,0 4px 12px #0f172a1f}.portal-whatsapp-fab:hover{color:#fff;background:#1ebe57;transform:translateY(-2px);box-shadow:0 14px 32px #25d3666b,0 6px 16px #0f172a24}.portal-whatsapp-fab:focus-visible{outline-offset:3px;outline:2px solid #0f8e84}.portal-whatsapp-fab svg{flex-shrink:0}.portal-whatsapp-fab__label{white-space:nowrap}@media (max-width:640px){.portal-whatsapp-fab{justify-content:center;width:56px;height:56px;padding:0}.portal-whatsapp-fab__label{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}}