.language-switcher{position:fixed;z-index:55;left:24px;bottom:80px}@media(max-width:768px){.language-switcher{left:20px;bottom:76px}}@media(max-width:480px){.language-switcher{left:16px;bottom:72px}}.language-switcher button{margin-top:0!important;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.1);opacity:.8}.language-switcher button:hover{box-shadow:inset 0 0 0 4px hsla(0,0%,100%,.3);opacity:1}.language-switcher button:active{transform:scale(1.05)}.whatsapp-button{position:fixed;z-index:55;width:60px;height:60px;border-radius:50%;background-color:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.15),0 2px 6px rgba(0,0,0,.1);transition:all .3s cubic-bezier(.68,-.55,.265,1.55);animation:pulse 2s ease-in-out infinite;text-decoration:none}.whatsapp-button:hover{transform:scale(1.15);box-shadow:0 6px 20px rgba(37,211,102,.4),0 4px 12px rgba(0,0,0,.2);background-color:#128c7e}.whatsapp-button:active{transform:scale(1.05)}.whatsapp-button.bottom-right{bottom:80px;right:24px}.whatsapp-button.bottom-left{bottom:80px;left:24px}.whatsapp-button svg{filter:drop-shadow(0 1px 2px rgba(0,0,0,.2))}@media(max-width:768px){.whatsapp-button{width:56px;height:56px}.whatsapp-button.bottom-right{bottom:76px;right:20px}.whatsapp-button.bottom-left{bottom:76px;left:20px}.whatsapp-button svg{width:28px;height:28px}}@media(max-width:480px){.whatsapp-button{width:52px;height:52px}.whatsapp-button.bottom-right{bottom:72px;right:16px}.whatsapp-button.bottom-left{bottom:72px;left:16px}.whatsapp-button svg{width:26px;height:26px}}@keyframes pulse{0%,to{transform:scale(1);box-shadow:0 4px 12px rgba(0,0,0,.15),0 2px 6px rgba(0,0,0,.1)}50%{transform:scale(1.05);box-shadow:0 6px 16px rgba(37,211,102,.3),0 4px 10px rgba(0,0,0,.15)}}.whatsapp-button:before{content:attr(aria-label);position:absolute;right:70px;background-color:rgba(0,0,0,.8);color:#fff;padding:8px 12px;border-radius:6px;font-size:14px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s ease}@media(max-width:768px){.whatsapp-button:before{display:none}}.whatsapp-button:hover:before{opacity:1}