html,
body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    background-color: #010610;
}

.menu-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 9999;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px); /* For Safari support */
    transition:
        opacity 0.3s ease-out,
        visibility 0.3s ease-out;
}

.menu-backdrop.is-visible {
    display: block;
    opacity: 1;
    visibility: visible;
}

/* Fix menu interaction on mobile */
.menu {
    touch-action: none;
    -webkit-overflow-scrolling: touch;
}

/* Improve menu backdrop interaction */
.menu-backdrop {
    touch-action: none;
    -webkit-tap-highlight-color: transparent;
}