a[href^="tel:"]{unicode-bidi:isolate}a[href^="tel:"][dir="ltr"],bdi[dir="ltr"],strong[dir="ltr"]{direction:ltr;unicode-bidi:isolate}.floating-whatsapp{position:fixed;z-index:1000;inset-inline-end:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));display:grid;place-items:center;width:58px;height:58px;border:2px solid #fff;border-radius:50%;background:#168b49;color:#fff;box-shadow:0 5px 18px #0004;text-decoration:none;transition:transform .18s ease,background .18s ease}.floating-whatsapp:hover{background:#10753d;transform:translateY(-3px)}.floating-whatsapp:focus-visible{outline:3px solid #dfae45;outline-offset:4px}@media(max-width:600px){.floating-whatsapp{width:54px;height:54px;inset-inline-end:16px;bottom:max(16px,env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){.floating-whatsapp{transition:none}}