.mt-float-contact{bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:80;flex-direction:column;align-items:flex-end;gap:12px;display:flex;position:fixed;right:18px}.mt-float-btn{border-radius:16px;justify-content:center;align-items:center;width:54px;height:54px;transition:transform .18s,box-shadow .18s;display:inline-flex;box-shadow:0 10px 24px #05121447}.mt-float-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px #0512145c}.mt-float-zalo img{width:34px;height:34px;display:block}.mt-float-call{align-items:center;text-decoration:none;display:inline-flex}.mt-float-call-number{color:#ecd3a0;letter-spacing:.02em;white-space:nowrap;background:#0a1719;border:1px solid #d4ae688c;border-radius:999px 0 0 999px;margin-right:-14px;padding:10px 24px 10px 18px;font-size:17px;font-weight:800;box-shadow:0 10px 24px #05121447}.mt-float-call-icon{color:#0a1719;background:linear-gradient(#ecd3a0,#d4ae68);border:3px solid #0a1719;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .18s;animation:2.2s ease-out infinite mt-call-ring;display:inline-flex;position:relative}.mt-float-call:hover .mt-float-call-icon{transform:scale(1.05)}@keyframes mt-call-ring{0%{box-shadow:0 0 #d4ae688c,0 10px 24px #0512144d}70%{box-shadow:0 0 0 14px #d4ae6800,0 10px 24px #0512144d}to{box-shadow:0 0 #d4ae6800,0 10px 24px #0512144d}}.mt-float-ask{bottom:calc(20px + env(safe-area-inset-bottom,0px));color:#f5eee1;z-index:80;background:#0a1719;border:1px solid #d4ae688c;border-radius:999px;align-items:center;gap:10px;padding:6px 18px 6px 6px;text-decoration:none;transition:transform .2s,opacity .2s;display:inline-flex;position:fixed;left:18px;box-shadow:0 10px 24px #05121447}.mt-float-ask:hover{transform:translateY(-2px)}.mt-float-ask.is-hidden{opacity:0;pointer-events:none;transform:translateY(12px)}.mt-float-ask-icon{color:#0a1719;background:linear-gradient(#ecd3a0,#d4ae68);border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex;position:relative}.mt-float-online{background:#3ddc84;border:2px solid #0a1719;border-radius:50%;width:12px;height:12px;position:absolute;top:-3px;right:-3px}.mt-float-ask-text{line-height:1.25;display:grid}.mt-float-ask-text strong{font-size:15px;font-weight:700}.mt-float-ask-text small{color:#f5eee1b8;font-size:12px}.mt-float-btn:focus-visible,.mt-float-call:focus-visible,.mt-float-ask:focus-visible{outline-offset:3px;outline:3px solid #c99a3d}@media (width<=620px){.mt-float-contact{bottom:calc(16px + env(safe-area-inset-bottom,0px));gap:10px;right:12px}.mt-float-btn{border-radius:14px;width:48px;height:48px}.mt-float-zalo img{width:30px;height:30px}.mt-float-call-number{display:none}.mt-float-call-icon{width:54px;height:54px}.mt-float-ask{bottom:calc(16px + env(safe-area-inset-bottom,0px));padding:5px 14px 5px 5px;left:12px}.mt-float-ask-icon{width:38px;height:38px}.mt-float-ask-text strong{font-size:14px}}@media (prefers-reduced-motion:reduce){.mt-float-call-icon{animation:none}.mt-float-btn,.mt-float-ask,.mt-float-call-icon{transition:none}}.mt-float-btn{background:#0a1719;border:1px solid #d4ae6873;border-radius:50%;width:50px;height:50px;box-shadow:0 8px 20px #0512144d}.mt-float-btn:hover{border-color:#ecd3a0e6}.mt-float-zalo img{width:28px;height:28px}.mt-float-whatsapp{color:#25d366}.mt-float-whatsapp svg{width:24px;height:24px}.mt-float-contact{gap:10px}.mt-float-call-number{letter-spacing:.04em;border-color:#d4ae6866;margin-right:-12px;padding:8px 20px 8px 14px;font-size:14px;font-weight:700}.mt-float-call-icon{border-width:2px;width:52px;height:52px;animation:2.4s ease-out 3 mt-call-ring}.mt-float-call-icon svg{width:21px;height:21px}@media (width>=621px){.mt-float-ask{display:none}}@media (width<=620px){.mt-float-btn{width:46px;height:46px}.mt-float-zalo img{width:26px;height:26px}.mt-float-call-icon{width:50px;height:50px}}