.estilo-btn-vivo{display:inline-flex!important;align-items:center;justify-content:center;gap:6px;background-color:#e3000f;color:#ffffff!important;border-radius:20px;font-weight:bold;text-decoration:none;transition:background-color 0.3s ease}.estilo-btn-vivo:hover{background-color:#b3000b}.icono-vivo{animation:parpadeo 1.5s infinite;flex-shrink:0}@keyframes parpadeo{0%{opacity:1}50%{opacity:0.3}100%{opacity:1}}.btn-vivo-movil-centrado{display:none!important}#top-menu li.btn-vivo-escritorio{margin-left:10px}#top-menu li.btn-vivo-escritorio a{padding:8px 15px!important}@media (max-width:980px){.btn-vivo-escritorio{display:none!important}#main-header .container{position:relative}.btn-vivo-movil-centrado{display:inline-flex!important;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:6px 14px!important;font-size:0.85em;z-index:9999}}