.wootech-contact{position:fixed;z-index:999999}.wootech-contact.pos-x-left{left:25px;right:auto}.wootech-contact.pos-x-right{right:25px;left:auto}.wootech-contact.pos-x-right .contact-label{left:auto;right:60px;transform:translateX(10px)}.wootech-contact.pos-x-right .contact-btn:hover .contact-label{transform:translateX(0)}.wootech-contact-list{display:flex;flex-direction:column;gap:12px}.contact-btn{display:flex;align-items:center;text-decoration:none!important;position:relative;border-radius:50px;background:#fff0}.contact-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgb(0 0 0 / .15);z-index:2;position:relative;flex-shrink:0;transition:transform 0.25s ease}.contact-icon svg{width:24px;height:24px}.contact-btn:hover .contact-icon{transform:scale(1.1)}.contact-label{background:rgb(0 0 0 / .65);color:#fff;padding:6px 12px;border-radius:4px;font-size:13px;font-weight:500;position:absolute;left:60px;white-space:nowrap;opacity:0;visibility:hidden;transform:translateX(-10px);transition:all 0.3s ease;pointer-events:none;backdrop-filter:blur(4px)}.contact-btn:hover .contact-label{opacity:1;visibility:visible;transform:translateX(0)}.btn-zalo .contact-icon{background:#0068ff}.btn-messenger .contact-icon{background:linear-gradient(45deg,#00B2FF,#006AFF)}.btn-telegram .contact-icon{background:#24A1DE}.btn-whatsapp .contact-icon{background:#25D366}.btn-hotline .contact-icon{background:#22c55e}.btn-form .contact-icon{background:#007bb5}.pulse-ring{position:absolute;width:100%;height:100%;border-radius:50%;z-index:-1;animation:wootech-pulse 2s infinite cubic-bezier(.4,0,.2,1)}.btn-hotline .contact-icon .pulse-ring{background:#22c55e}.wootech-smart-toggle .pulse-ring{background:#0f58b8}@keyframes wootech-pulse{0%{transform:scale(1);opacity:.7}50%{transform:scale(1.6);opacity:0}100%{transform:scale(1.6);opacity:0}}.wootech-contact.style-classic .wootech-smart-toggle{display:none}.wootech-contact.style-smart{position:fixed;display:flex;flex-direction:column;align-items:flex-start}.wootech-smart-toggle{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#41b349,#0f58b8);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgb(0 0 0 / .2);cursor:pointer;z-index:10;position:relative;transition:transform 0.3s cubic-bezier(.175,.885,.32,1.275)}.wootech-smart-toggle svg{width:28px;height:28px;transition:transform 0.35s ease}.wootech-contact.style-smart .wootech-contact-list{position:absolute;bottom:70px;left:0;gap:12px;opacity:0;visibility:hidden;transform:translateY(15px) scale(.9);transform-origin:bottom left;transition:all 0.3s cubic-bezier(.175,.885,.32,1.275);pointer-events:none}.wootech-contact.style-smart.is-open .wootech-contact-list{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}.wootech-contact.style-smart.is-open .wootech-smart-toggle{transform:scale(.9)}.wootech-contact.style-smart.is-open .wootech-smart-toggle svg{transform:rotate(45deg)}@media (max-width:768px){.wootech-contact.pos-x-left{left:15px}.wootech-contact.pos-x-right{right:15px}.contact-label{display:none}}