/* MODUŁ: LOGO MARQUEE — pasek logotypów klientów (patterns/logo-marquee.php) */

.logo-marquee {
    --lm-pad-y: clamp(1.1rem, 2.2vw, 1.65rem);
    --lm-gap: clamp(2.5rem, 5vw, 4.5rem);
    --lm-logo-h: clamp(1.65rem, 2.4vw, 2.15rem);
    background-color: #f3f3f4;
    padding-block: var(--lm-pad-y);
    overflow: hidden;
}

.logo-marquee__viewport {
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(
        90deg,
        transparent 0%,
        #000 4%,
        #000 96%,
        transparent 100%
    );
    -webkit-mask-image: linear-gradient(
        90deg,
        transparent 0%,
        #000 4%,
        #000 96%,
        transparent 100%
    );
}

.logo-marquee__track {
    display: flex;
    width: max-content;
    will-change: transform;
}

.logo-marquee__set {
    display: flex;
    align-items: center;
    gap: var(--lm-gap);
    list-style: none;
    margin: 0;
    padding: 0 var(--lm-gap) 0 0;
}

.logo-marquee__item {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}

.logo-marquee__img {
    display: block;
    height: var(--lm-logo-h);
    width: auto;
    max-width: min(11rem, 28vw);
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.72;
    transition:
        filter 0.45s ease,
        opacity 0.45s ease,
        transform 0.45s ease;
}

.logo-marquee__item:hover .logo-marquee__img,
.logo-marquee__item:focus-within .logo-marquee__img {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.04);
}

@media (prefers-reduced-motion: reduce) {
    .logo-marquee__track {
        will-change: auto;
    }

    .logo-marquee__img {
        transition: none;
    }
}