/* ==========================================================================
   nbit.center — Core "Partners / trusted technologies" logo band
   Reusable module. Include partials/core_partners.html + this CSS +
   core_partners.js. Swap logos in static/img/partners/.
   ========================================================================== */

.core-partners {
    margin-top: 4rem;
    border-top: 1px solid var(--nb-border, rgba(255, 255, 255, 0.08));
    padding-top: 2.5rem;
}

.core-partners__title {
    text-align: center;
    color: var(--nb-text-dim, #6b7194);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.75rem;
}

/* Marquee viewport: clips the track and fades both edges */
.core-partners__viewport {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.core-partners__track {
    display: flex;
    align-items: center;
    gap: clamp(2rem, 5vw, 4.5rem);
    width: max-content;
    margin: 0;
    padding: 0.25rem 0;
    list-style: none;
}

.core-partners__track.is-animating {
    animation: core-partners-scroll 45s linear infinite;
}

.core-partners__viewport:hover .core-partners__track.is-animating {
    animation-play-state: paused;
}

.core-partners__item {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.core-partners__logo {
    height: 30px;
    width: auto;
    max-width: 150px;
    opacity: 0.6;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.core-partners__item:hover .core-partners__logo {
    opacity: 1;
    transform: translateY(-2px);
}

@keyframes core-partners-scroll {
    to { transform: translateX(-50%); }
}

/* No-JS / reduced motion: static, centred, wrapped */
.core-partners__track:not(.is-animating) {
    flex-wrap: wrap;
    justify-content: center;
    width: auto;
    row-gap: 1.75rem;
}

@media (prefers-reduced-motion: reduce) {
    .core-partners__track.is-animating {
        animation: none;
    }
}