.spotlight-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    pointer-events: none;
}

@keyframes swayLeft {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(100px); }
}
@keyframes swayRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-100px); }
}

.sway-left {
    animation: swayLeft 7s infinite ease-in-out;
}
.sway-right {
    animation: swayRight 7s infinite ease-in-out;
}

.spotlight-element {
    position: absolute;
    top: 0;
    height: 1380px;
}