.offer-popup{align-items:center;background:rgba(0,0,0,.6);display:none;height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%;z-index:9999}.offer-box{animation:fadeUp .4s ease;background:#fff;border-radius:12px;max-width:400px;padding:30px;position:relative;text-align:center;width:90%}.offer-box h2{color:#003a70;margin-bottom:10px}.offer-btn{background:#ff9800;border-radius:6px;color:#fff;display:inline-block;font-weight:700;margin-top:20px;padding:12px 25px;text-decoration:none}.close-btn{cursor:pointer;font-size:25px;position:absolute;right:15px;top:10px}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}