.slider {
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
}

.slider::before,
.slider::after {
    content: "";
    position: absolute;
    top: 0;
    width: 80px;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.slider::before {
    left: 0;
    background: linear-gradient(to right, #F9FAFB 0%, transparent 100%);
}

.slider::after {
    right: 0;
    background: linear-gradient(to left, #F9FAFB 0%, transparent 100%);
}

.slider-track {
    display: flex;
    width: calc(5 * 220px * 2);
    animation: scroll 20s linear infinite;
    gap: 8px;
    padding: 0 8px;
}

.slide {
    flex: 0 0 220px;
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
    pointer-events: none;
}

.slide img {
    width: 200px;
    display: block;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Mobile adjustments */
@media (max-width: 640px) {
    .slider-track {
        gap: 6px;
        padding: 0 6px;
    }

    .slide {
        flex: 0 0 160px;
    }

    .slide img {
        height: 60px;
    }

    .slider::before,
    .slider::after {
        width: 40px;
    }
}

@media(max-width: 768px) {
    .about {
        display: grid;
        grid-auto-columns: repeat(1, 1fr);
    }
}