.otb-widget{position:fixed;bottom:100px;display:flex;flex-direction:column;align-items:center;z-index:9999}.otb-left{left:20px}.otb-right{right:20px}.otb-main-button{position:relative;width:60px;height:60px;background-color:var(--otb-chat-bg);border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:background 0.3s ease-in-out;overflow:hidden}.otb-icon{position:absolute;fill:#fff;width:30px;height:30px;transition:opacity 0.3s ease,transform 0.3s ease-in-out}.otb-icon-front{opacity:1;transform:rotate(0deg)}.otb-icon-back{opacity:0;transform:rotate(-180deg)}.otb-main-button:hover .otb-icon-front{opacity:0;transform:rotate(180deg)}.otb-main-button:hover .otb-icon-back{opacity:1;transform:rotate(0deg)}.otb-links{position:absolute;bottom:70px;display:flex;flex-direction:column;gap:10px;opacity:0;transform:translateY(20px);transition:opacity 0.3s,transform 0.3s}.otb-widget:hover .otb-links{opacity:1;transform:translateY(0)}.otb-links a{width:50px;height:50px;display:flex;justify-content:center;align-items:center;background-color:#fff;border-radius:50%;box-shadow:0 2px 5px rgba(0,0,0,.2);transition:transform 0.3s ease}.otb-whatsapp svg{fill:var(--otb-whatsapp-icon);width:30px;height:30px}.otb-messenger svg{fill:var(--otb-messenger-icon);width:30px;height:30px}.otb-chat-bubble{position:absolute;right:80px;background-color:var(--otb-bubble-bg);color:var(--otb-bubble-text);padding:10px 15px;border-radius:15px;font-size:14px;opacity:1;transition:opacity 0.3s;white-space:nowrap;box-shadow:0 2px 5px rgba(0,0,0,.2);font-family:Arial,sans-serif}.otb-chat-bubble::after{content:"";position:absolute;top:50%;right:-10px;transform:translateY(-50%);width:0;height:0;border-left:10px solid var(--otb-bubble-bg);border-top:7px solid transparent;border-bottom:7px solid transparent}.otb-widget:hover .otb-chat-bubble{opacity:0}@media (max-width:768px){.otb-chat-bubble{display:none!important}}