footer {
    border-top: 1px solid var(--bd-color-border);
    padding-block: var(--bd-space-5);

}

footer .bd-container {
    max-width: var(--bd-container-wide);
}

/* Hilfsklassen für Listen & Navigation */
.bd-list-reset {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bd-display-block {
    display: block;
}

.bd-gap-xs {
    gap: var(--bd-space-1);
    /* 0.5rem */
}

/* Footer-spezifische Anpassungen für den Screenshot-Look */
.bd-footer-menu a {
    color: var(--bd-color-altgrey);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.bd-footer-menu a:hover {
    color: var(--bd-color-primary);
}

/* Back-to-Top Button Integration */
.bd-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bd-color-primary);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--bd-btn-trans);
    z-index: 99;
    box-shadow: var(--bd-btn-shadow);
}

.bd-back-to-top:hover {
    background: var(--bd-color-hover);
    transform: translateY(-5px);
}