.whatsapp-float-btn{position:fixed;bottom:24px;right:24px;width:58px;height:58px;background-color:#0D0D0D;color:#FFF;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgb(0 0 0 / .3);z-index:999;transition:transform 0.25s ease,background-color 0.25s ease,width 0.3s ease,border-radius 0.3s ease;text-decoration:none;overflow:hidden;white-space:nowrap}.whatsapp-float-btn svg{width:28px;height:28px;display:block;flex:0 0 auto}.whatsapp-float-btn:hover{transform:scale(1.08);background-color:#1a1a1a;color:#FFF}.whatsapp-float-btn::before{content:"";position:absolute;inset:0;border-radius:50%;background-color:#25D366;opacity:.55;animation:wa-pulse-ring 2.4s ease-out infinite;z-index:-1;pointer-events:none}@keyframes wa-pulse-ring{0%{transform:scale(1);opacity:.5}70%{transform:scale(1.7);opacity:0}100%{transform:scale(1.7);opacity:0}}.whatsapp-float-label{display:inline-block;max-width:0;opacity:0;margin-inline-start:0;overflow:hidden;font-family:Arial,sans-serif;font-size:14px;font-weight:600;transition:max-width 0.3s ease,opacity 0.2s ease,margin-inline-start 0.3s ease}@media (min-width:992px){.whatsapp-float-btn:hover{width:220px;padding-inline:20px;border-radius:32px;justify-content:flex-start}.whatsapp-float-btn:hover .whatsapp-float-label{max-width:160px;opacity:1;margin-inline-start:10px}}@media (max-width:479px){.whatsapp-float-btn{width:50px;height:50px;bottom:16px;right:16px}.whatsapp-float-btn svg{width:24px;height:24px}}