.liquid-glass {
    position: relative;
    overflow: hidden;
}

.liquid-glass::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg);
    animation: liquid-glass-shine 3s infinite;
    z-index: 10;
    pointer-events: none;
}

@keyframes liquid-glass-shine {
    0% {
        left: -100%;
    }
    20% {
        left: 200%;
    }
    100% {
        left: 200%;
    }
}