#menuFijo{background-color:transparent;transition:background-color 0.5s ease}.menu-color-fijo-scroll{background-color:rgba(34,53,95,0.9)!important;transition:background-color 1s ease}.glass-button{background:rgba(255,255,255,0.1);color:#000;border:1px solid rgba(255,255,255,0.3);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:16px;padding:0.75em 1.5em;font-weight:600;text-transform:uppercase;transition:all 0.3s ease;box-shadow:0 4px 30px rgba(0,0,0,0.1)}.glass-button:hover{background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.4);box-shadow:0 6px 40px rgba(0,0,0,0.15);transform:translateY(-2px)}