/* Sponsoren Hintergrund */
.sponsors-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.sponsor-bg-tile {
    position: absolute;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.08;
    filter: grayscale(80%);
    mix-blend-mode: multiply;
    transition: opacity 500ms ease-in-out;
}

.sponsor-bg-tile.fade-in {
    animation: sponsorTileFadeIn 500ms ease-in-out forwards;
}

.sponsor-bg-tile.fade-out {
    animation: sponsorTileFadeOut 500ms ease-in-out forwards;
}

@keyframes sponsorTileFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.08;
    }
}

@keyframes sponsorTileFadeOut {
    from {
        opacity: 0.08;
    }
    to {
        opacity: 0;
    }
}

/* Responsive Tile Größen */
@media (min-width: 1025px) {
    .sponsor-bg-tile {
        width: 120px;
        height: 120px;
    }
}

@media (min-width: 768px) and (max-width: 1024px) {
    .sponsor-bg-tile {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 767px) {
    .sponsors-bg-container {
        display: none;
    }
    
    .sponsor-bg-tile {
        width: 60px;
        height: 60px;
    }
}