/* ==========================================================================
   SEAMLESS INFINITE LOGO MARQUEE STYLES
   ========================================================================== */

/* Wrapper container */
.logo-marquee-wrapper {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    overflow: hidden;
    padding: 0.5rem 0;
    position: relative;
}

/* Individual row */
.logo-marquee-row {
    display: flex;
    width: 100%;
    overflow: hidden;
    position: relative;
    user-select: none;
}

/* Marquee track holding all logo items twice - Vertical padding here prevents any hover clipping */
.logo-marquee-track {
    display: flex;
    white-space: nowrap;
    width: max-content;
    will-change: transform;
    padding: 1rem 0;
}

/* Logo container item - Styled as uniform white card boxes */
.logo-marquee-item {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.2rem;
    padding: 1.2rem 2.5rem;
    margin: 0 1.2rem;
    height: 7.0rem;
    width: 17.0rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    flex-shrink: 0;
}

/* Logo Image Styling with Auto-transparency & Grayscale Overlay */
.logo-marquee-item img {
    max-height: 100%;
    max-width: 100%;
    height: auto;
    width: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
    /* Blends white JPEG background boxes seamlessly into the white card */
    filter: grayscale(100%) opacity(0.75);
    transition: filter 0.3s ease, opacity 0.3s ease;
}

/* Hover State - Lift card, add subtle brand blue glow, and restore logo color */
.logo-marquee-item:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.2);
    border-color: rgba(0, 122, 255, 0.3);
}

.logo-marquee-item:hover img {
    filter: grayscale(0%) opacity(1);
}

/* Trigger infinite scroll keyframe animations */
.logo-marquee-ltr .logo-marquee-track {
    animation: logoMarqueeLtr 30s linear infinite;
}

.logo-marquee-rtl .logo-marquee-track {
    animation: logoMarqueeRtl 30s linear infinite;
}

/* Pause animation on row hover to allow interaction & reading */
.logo-marquee-row:hover .logo-marquee-track {
    animation-play-state: paused;
}

/* KEYFRAMES FOR INFINITE SEAMLESS LOOPING (GPU ACCELERATED) */
@keyframes logoMarqueeLtr {
    0% {
        transform: translate3d(-25%, 0, 0);
    }

    100% {
        transform: translate3d(0, 0, 0);
    }
}

@keyframes logoMarqueeRtl {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-25%, 0, 0);
    }
}

/* Responsive Viewports */
@media screen and (max-width: 1024px) {
    .logo-marquee-wrapper {
        gap: 1.5rem;
    }

    .logo-marquee-item {
        width: 14.0rem;
        height: 5.8rem;
        padding: 0.8rem 1.8rem;
        margin: 0 0.8rem;
        border-radius: 1.0rem;
    }
}

@media screen and (max-width: 768px) {
    .logo-marquee-wrapper {
        margin-top: 1.5rem;
        gap: 0;
        padding: 1.0rem 0;
    }

    .logo-marquee-item {
        width: 11.0rem;
        height: 4.8rem;
        padding: 0.6rem 1.2rem;
        margin: 0 0.6rem;
        border-radius: 0.8rem;
    }

    /* UX Best Practice: Disable grayscale filter on touch devices (no click-to-color required) */
    .logo-marquee-item img {
        filter: grayscale(0%) opacity(0.85);
    }
}