.tru-sticky-contact-bar{position:fixed;right:20px;bottom:20px;z-index:9998;display:flex;flex-direction:column;gap:12px}#tru-sticky-form-popup.tru-form-popup-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}#tru-sticky-form-popup.tru-form-popup-modal.active{display:flex;opacity:1}.tru-sticky-btn{position:relative;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:none;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px rgba(0,0,0,.15);overflow:hidden;color:#fff;text-decoration:none}.tru-sticky-btn svg{position:relative;z-index:2;transition:transform .3s ease}.tru-sticky-label{position:absolute;right:70px;background:rgba(0,0,0,.85);color:#fff;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;white-space:nowrap;opacity:0;visibility:hidden;transform:translateX(10px);transition:all .3s ease;pointer-events:none;z-index:1}.tru-sticky-label::after{content:'';position:absolute;right:-6px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:6px solid rgba(0,0,0,.85);border-top:6px solid transparent;border-bottom:6px solid transparent}.tru-sticky-btn:hover .tru-sticky-label{opacity:1;visibility:visible;transform:translateX(0)}.tru-sticky-btn:hover{color:#fff;transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,.25)}.tru-sticky-btn:hover svg{transform:scale(1.1)}.tru-sticky-btn:active{transform:scale(1.05)}.tru-sticky-hotline{background:linear-gradient(135deg,#34c759 0,#30b350 100%)}.tru-sticky-zalo{background:linear-gradient(135deg,#0068ff 0,#0052cc 100%)}.tru-sticky-facebook{background:linear-gradient(135deg,#1877f2 0,#0c63d4 100%)}.tru-sticky-contact{background:linear-gradient(135deg,#dc4d28 0,#c43d18 100%)}.tru-sticky-backtop{background:linear-gradient(135deg,#6c757d 0,#5a6268 100%);opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s ease}.tru-sticky-backtop.visible{opacity:1;visibility:visible;transform:translateY(0)}@keyframes slideInRight{from{opacity:0;transform:translateX(100px)}to{opacity:1;transform:translateX(0)}}.tru-sticky-contact-bar .tru-sticky-btn{animation:slideInRight .5s ease forwards}.tru-sticky-contact-bar .tru-sticky-btn:first-child{animation-delay:.1s}.tru-sticky-contact-bar .tru-sticky-btn:nth-child(2){animation-delay:.2s}.tru-sticky-contact-bar .tru-sticky-btn:nth-child(3){animation-delay:.3s}.tru-sticky-contact-bar .tru-sticky-btn:nth-child(4){animation-delay:.4s}.tru-sticky-contact-bar .tru-sticky-btn:nth-child(5){animation-delay:.5s}@media (max-width:768px){.tru-sticky-contact-bar{right:12px;bottom:12px;gap:10px}.tru-sticky-btn{width:48px;height:48px}.tru-sticky-btn svg{width:20px;height:20px}.tru-sticky-label{display:none}}@media (max-width:480px){.tru-sticky-contact-bar{right:8px;bottom:8px;gap:8px}.tru-sticky-btn{width:44px;height:44px}}@media (min-width:769px){.tru-sticky-contact-bar{z-index:9998}}