.rg-whatsapp-btn{position:fixed;bottom:24px;right:24px;z-index:1001;display:flex;justify-content:center;align-items:center;width:60px;height:60px;background-color:#25d366;border-radius:50%;box-shadow:0 4px 10px rgb(0 0 0 / .3);transition:transform 0.3s ease,box-shadow 0.3s ease;text-decoration:none}.rg-whatsapp-btn:hover,.rg-whatsapp-btn:focus-visible{transform:scale(1.08);box-shadow:0 6px 15px rgb(0 0 0 / .4);animation:none}.rg-whatsapp-btn:focus-visible{outline:3px solid var(--ast-global-color-0,#2563eb);outline-offset:3px}.rg-whatsapp-btn::before{content:"";position:absolute;inset:-2px;border:2px solid rgb(255 255 255 / .5);border-radius:50%;pointer-events:none}.rg-whatsapp-btn svg{width:36px;height:36px;flex-shrink:0}@media (prefers-reduced-motion:no-preference){.rg-whatsapp-btn{animation:rg-whatsapp-pulse 2s infinite}}@keyframes rg-whatsapp-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}@media (max-width:1024px){.rg-whatsapp-btn{bottom:calc(54px + env(safe-area-inset-bottom, 0px) + 16px);right:16px;width:50px;height:50px}.rg-whatsapp-btn svg{width:28px;height:28px}}