/* =========================================
   FOOTER
   Änderungsprotokoll: 2026-07-17 | parent-agent | @skill-css-rules, @skill-change-provenance | Footer-Grid hochwertiger: zentrierte Spaltengruppe, Luft, klare Hierarchie
   ========================================= */

.base-footer {
    border-top: 1px solid var(--color-border);
    padding: 2.75rem 1.25rem 1.5rem;
    background: var(--color-background);
    width: 100%;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    overflow-x: hidden;
    box-sizing: border-box;
}

@media (min-width: 600px) {
    .base-footer {
        padding: 3.25rem 1.5rem 1.75rem;
    }
}

@media (min-width: 1024px) {
    .base-footer {
        padding: 3.75rem 1.5rem 2rem;
    }
}

.base-footer-grid {
    width: 100%;
    max-width: 22rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    justify-items: stretch;
    text-align: left;
    padding-bottom: 2rem;
    box-sizing: border-box;
}

.base-footer-links-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    width: 100%;
    min-width: 0;
    padding: 0;
    margin: 0;
}

.base-footer-column-headline {
    margin: 0 0 0.65rem 0;
    padding: 0;
    width: 100%;
}

.base-footer-column-headline-title {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    line-height: var(--line-height-tight);
    color: var(--color-headline);
    margin: 0;
    padding: 0 0 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    width: 100%;
}

.base-footer-headline {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.base-footer-bottom {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 1.25rem 0 0.25rem 0;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    box-sizing: border-box;
}

.base-footer-copyright {
    margin: 0;
    width: 100%;
    font-family: var(--font-family-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-normal);
    line-height: 1.55;
    letter-spacing: 0.02em;
    color: var(--color-text-muted);
    text-align: center;
}

@media (min-width: 600px) {
    .base-footer-bottom {
        padding-top: 1.5rem;
        padding-bottom: 0.35rem;
    }

    .base-footer-copyright {
        font-size: var(--font-size-sm);
        line-height: 1.5;
    }
}

@media (min-width: 1024px) {
    .base-footer-bottom {
        padding-top: 1.625rem;
    }
}

@media (max-width: 575px) {
    .base-footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        padding-bottom: 0.25rem;
    }
}

.base-footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

@media (min-width: 600px) {
    .base-footer-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        max-width: 36rem;
        column-gap: 2.75rem;
        row-gap: 0;
        align-items: start;
        padding-bottom: 2.25rem;
    }

    .base-footer-links-container {
        gap: 0.3rem;
    }

    .base-footer-column-headline {
        margin-bottom: 0.85rem;
    }
}

@media (min-width: 1024px) {
    .base-footer-grid {
        max-width: 40rem;
        column-gap: 3.5rem;
        padding-bottom: 2.5rem;
    }

    .base-footer-links-container {
        gap: 0.35rem;
    }
}