#landing-page{display:none;position:fixed;inset:0;z-index:9999}.landing-popup-bg{width:100%;height:100%;background:rgba(0,0,0,.6);display:flex;justify-content:center;align-items:center;animation:.3s fadeBg}.landing-card{width:850px;max-width:95%;background:#fff;border-radius:20px;overflow:hidden;position:relative;box-shadow:0 20px 50px rgba(0,0,0,.3);animation:.35s popupZoom}.landing-header{background:linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.5)),var(--landing-page-img);background-size:cover;background-position:center;padding:70px 30px;text-align:center}.landing-title{color:#fff;font-size:2.4rem;font-weight:700;margin:0}.landing-body{padding:30px;text-align:center}.landing-description{font-size:1.1rem;color:#444;margin-bottom:15px}.landing-content{font-size:.95rem;color:#555;line-height:1.6;margin-bottom:25px}.landing-action{margin-top:10px}.cta-button{display:inline-block;padding:12px 28px;border-radius:999px;font-weight:600;color:#fff;text-decoration:none;background:linear-gradient(135deg,#5ebcf0,#1b93d2);transition:.3s}.cta-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.2)}.close-btn{position:absolute;top:12px;right:18px;font-size:28px;border:none;background:0 0;color:#fff;cursor:pointer}@keyframes popupZoom{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes fadeBg{from{opacity:0}to{opacity:1}}@media (max-width: 768px) {.icon-call img, #facebook_chat img, #zalo_chat img { width: 45px !important; height: auto !important; margin-left: 5px; }.icon-call { top: 65%; right: 10px; }}