/* Client Logos Marquee (unified EN + FI) */

/* Structure expectation:
   <div class="infinite-carousel" data-carousel="client-logos">
     <div class="carousel-wrapper">
       <div class="carousel-slide"><a><img ...></a></div>
       ... (UNIQUE slides ONLY, NO manual duplicates) ...
     </div>
   </div>
   JS duplicates the full set once for seamless -50% translation.
*/

.infinite-carousel[data-carousel="client-logos"] {
    width: 100%;
    margin: 90px auto 80px;
    overflow: hidden;
    height: 200px;
    position: relative;
    padding-bottom: 10px;
    user-select: none;
}

.infinite-carousel[data-carousel="client-logos"] .carousel-wrapper {
    display: flex;
    width: max-content;
    animation: clientlogos-marquee 25s linear infinite;
    will-change: transform;
}

.infinite-carousel[data-carousel="client-logos"]:hover .carousel-wrapper {
    animation-play-state: paused;
}

.infinite-carousel[data-carousel="client-logos"] .carousel-slide {
    flex: 0 0 auto;
    width: 16.67vw;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    padding: 0;
    margin: 0;
}

.infinite-carousel[data-carousel="client-logos"] .carousel-slide img {
    max-width: 180px;
    max-height: 180px;
    width: auto;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
    -webkit-user-drag: none;
    user-select: none;
}

.infinite-carousel[data-carousel="client-logos"] .carousel-slide a:hover img,
.infinite-carousel[data-carousel="client-logos"] .carousel-slide img:hover {
    filter: grayscale(0%);
}

@keyframes clientlogos-marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Accessibility: hide duplicate set for SR users */
.infinite-carousel[data-carousel="client-logos"] .carousel-slide[aria-hidden="true"] img {
    pointer-events: none;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .infinite-carousel[data-carousel="client-logos"] .carousel-wrapper {
        animation-duration: 120s;
    }
}

/* Medium breakpoint */
@media (width <= 768px) {
    .infinite-carousel[data-carousel="client-logos"] {
        height: auto;
        min-height: 160px;
        margin: 50px auto;
        padding: 15px 0;
        overflow: visible;
    }

    .infinite-carousel[data-carousel="client-logos"] .carousel-slide {
        width: 25vw;
        min-height: 160px;
        padding: 15px 0;
    }

    .infinite-carousel[data-carousel="client-logos"] .carousel-slide img {
        max-width: 130px;
        max-height: 130px;
        object-fit: contain;
    }
}

/* Small breakpoint */
@media (width <= 480px) {
    .infinite-carousel[data-carousel="client-logos"] {
        min-height: 150px;
        padding: 20px 0;
        margin: 40px auto;
    }

    .infinite-carousel[data-carousel="client-logos"] .carousel-slide {
        width: 50vw;
        min-height: 150px;
        padding: 20px 0;
    }

    .infinite-carousel[data-carousel="client-logos"] .carousel-slide img {
        max-width: 110px;
        max-height: 110px;
        display: block;
    }
}

/* Dragging (JS adds .is-dragging) */
.infinite-carousel[data-carousel="client-logos"].is-dragging {
    cursor: grabbing;
}

.infinite-carousel[data-carousel="client-logos"] {
    cursor: grab;
}

/* Pause helper class (JS may toggle) */
.infinite-carousel[data-carousel="client-logos"].paused .carousel-wrapper {
    animation-play-state: paused !important;
}

/* Defensive: prevent nested inline overrides from old inline styles */
.infinite-carousel[data-carousel="client-logos"] .carousel-wrapper[style*="animation"] {
    animation: clientlogos-marquee 25s linear infinite !important;
}

/* Dark scheme override (if placed inside darker sections later) */
.theme-dark .infinite-carousel[data-carousel="client-logos"] .carousel-slide img {
    opacity: 0.9;
}

/* High contrast mode improvements */
@media (forced-colors: active) {
    .infinite-carousel[data-carousel="client-logos"] .carousel-slide img {
        filter: none !important;
    }
}