.bg-brand-main {
    background-color: #2a4439;
}
.bg-brand-secondary {
    background-color: rgba(0,31,96,.10);
}

.sponsor-item {
    display: block;
    width: 80%;
    height: 200px;
    overflow: hidden;
    background-position: center center;
    background-size: contain;
    background-repeat: no-repeat;
}
.sponsor-item:hover {
    box-shadow: var(--bs-box-shadow) !important;
}

@media (max-width: 992px) {
    .navbar-brand-custom {
        max-width: 75vw !important; /* İstediğiniz genişlik */
        overflow: hidden !important;
        white-space: nowrap !important;
        text-overflow: ellipsis !important; /* ... ekler */
    }
}