#main-header,#top-header{display:none!important}#page-container{padding-top:0!important;margin-top:0!important}.whatsapp-button{position:fixed;bottom:20px;right:20px;background-color:#25d366;color:white;padding:15px 20px;border-radius:50px;text-decoration:none;z-index:999;font-weight:bold;display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px rgba(0,0,0,0.15);transition:all 0.3s ease}.whatsapp-button:hover{background-color:#20ba5a;transform:scale(1.1)}@media (max-width:768px){.whatsapp-button{padding:12px 16px;bottom:15px;right:15px}}