.whatsapp-widget{position:fixed;bottom:20px;right:20px;z-index:9999}.whatsapp-btn{position:relative;width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 10px #0003;transition:all .3s ease}.whatsapp-btn:hover{transform:scale(1.1);box-shadow:0 4px 20px #0000004d}.whatsapp-btn svg{width:30px;height:30px;fill:#fff}.pulse-ring{position:absolute;width:60px;height:60px;border:3px solid #25D366;border-radius:50%;animation:pulse 2s infinite;opacity:0}@keyframes pulse{0%{transform:scale(1);opacity:.7}50%{transform:scale(1.3);opacity:.3}to{transform:scale(1.6);opacity:0}}.chat-popup{position:absolute;bottom:80px;right:0;width:350px;height:450px;background:#fff;border-radius:15px;box-shadow:0 10px 40px #0003;overflow:hidden;transform:scale(0);opacity:0;transition:all .3s cubic-bezier(.68,-.55,.265,1.55);transform-origin:bottom right}.chat-popup.show{transform:scale(1);opacity:1}.chat-header{background:#075e54;padding:20px;color:#fff;position:relative}.close-btn{position:absolute;top:15px;right:20px;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s}.close-btn:hover{background:#ffffff1a}.company-info{display:flex;align-items:center;gap:15px}.company-logo{width:50px;height:50px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center}.company-logo img{width:100%;height:100%;object-fit:cover}.company-details h3{margin:0;font-size:18px}.company-details p{margin:5px 0 0;opacity:.8;font-size:14px}.chat-body{height:280px;padding:20px;background-image:url(/whatsapp-bg.jpg);background-size:cover;background-repeat:no-repeat;background-position:center;position:relative;overflow-y:auto}.message{margin-bottom:15px;display:flex}.message-bubble{background:#dcf8c6;padding:12px 15px;border-radius:18px 18px 18px 5px;max-width:80%;position:relative;box-shadow:0 1px 2px #0000001a}.message-text{margin:0;line-height:1.4;font-size:14px}.message-time{font-size:11px;color:#666;margin-top:5px;text-align:right;display:flex;align-items:center;justify-content:flex-end;gap:4px}.message-time svg{color:#4fc3f7}.typing-indicator{display:none;align-items:center;gap:10px;margin-bottom:15px}.typing-bubble{background:#fff;padding:12px 15px;border-radius:18px 18px 18px 5px}.typing-dots{display:flex;gap:3px}.typing-dot{width:6px;height:6px;background:#999;border-radius:50%;animation:typing 1.4s infinite ease-in-out}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-10px)}}.chat-input{position:absolute;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #e0e0e0;padding:15px 20px;display:flex;gap:10px;align-items:center}.message-input{flex:1;border:1px solid #ddd;border-radius:25px;padding:10px 15px;font-size:14px;outline:none;resize:none;max-height:100px}.send-btn{width:40px;height:40px;background:#25d366;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.send-btn:hover{background:#128c7e;transform:scale(1.1)}.send-btn svg{width:18px;height:18px}.hidden{display:none}@media (max-width: 480px){.chat-popup{width:300px;right:-25px}}