.ppc-contact-container{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0;clear:both}
.ppc-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:6px;font-size:15px;font-weight:600;text-decoration:none!important;color:#fff!important;transition:all .3s ease;min-width:150px}
.ppc-btn i{margin-right:8px;font-size:16px}
.ppc-btn-phone{background-color:#d14a3e}
.ppc-btn-zalo{background-color:#0078ff}
.ppc-btn-fb{background-color:#3b5998}
.ppc-btn:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.15)}
@media (max-width:480px){.ppc-btn{width:100%}}