/* Änderungsprotokoll: 2026-06-23 | agent | @skill-css-rules | Footer-Headline nur eine linke Akzentlinie */
/* Änderungsprotokoll: 2026-06-23 | agent | @skill-css-rules | Premium-Footer-Refinement */
/* =========================================
   FOOTER - Mobile-First (011-ui-mobile 007)
   Premium Dark Footer (Seller-Central-Header-Farbe)
   ========================================= */

.base-footer {
    position: relative;
    border-top: none;
    padding: 4rem 16px 2.75rem;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--color-header-bg) 90%, #000000) 0%,
        var(--color-header-bg) 40%,
        color-mix(in srgb, var(--color-header-bg) 86%, #000000) 100%
    );
    color: var(--color-header-text);
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

.base-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        color-mix(in srgb, var(--color-primary) 35%, transparent) 12%,
        var(--color-primary) 50%,
        color-mix(in srgb, var(--color-primary) 35%, transparent) 88%,
        transparent 100%
    );
}

@media (min-width: 600px) {
    .base-footer {
        padding: 4.5rem 40px 3rem;
    }
}

@media (min-width: 1024px) {
    .base-footer {
        padding: 5rem 60px 3rem;
    }
}

.base-footer-grid {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.75rem;
    margin-bottom: 3rem;
}

@media (min-width: 600px) {
    .base-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem 3.5rem;
    }
}

@media (min-width: 1024px) {
    .base-footer-grid {
        grid-template-columns: 2.25fr 1fr 1fr 1fr;
        gap: 3.5rem 4.5rem;
        margin-bottom: 3.25rem;
    }
}

.base-footer-brand {
    display: flex;
    flex-direction: column;
}

.base-footer .base-logo {
    color: var(--color-header-text);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -0.03em;
    gap: 0.65rem;
}

.base-footer .base-logo-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.base-footer-brand-desc {
    margin-top: 1.25rem;
    margin-bottom: 0;
    font-size: var(--font-size-base);
    line-height: 1.75;
    color: color-mix(in srgb, var(--color-header-text) 68%, transparent);
    max-width: 26rem;
    letter-spacing: 0.01em;
}

.base-footer-links-container {
    display: flex;
    flex-direction: column;
}

.base-footer-links-nav {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.base-footer-links-container > .base-headline-h4 {
    position: relative;
    padding-left: 0.9rem;
    margin-bottom: 1.1rem;
}

.base-footer-links-container > .base-headline-h4::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.1em;
    bottom: 0.1em;
    width: 3px;
    border-radius: 2px;
    background: linear-gradient(
        180deg,
        var(--color-primary) 0%,
        color-mix(in srgb, var(--color-primary) 45%, transparent) 100%
    );
}

.base-footer .base-headline-h4 {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--color-header-text) 62%, transparent);
    margin-bottom: 0;
}

.base-footer-links-container > .base-headline-h4 > .base-headline-h4 {
    padding-left: 0;
}

.base-footer-headline {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.1rem;
    color: color-mix(in srgb, var(--color-header-text) 62%, transparent);
}

.base-footer .base-footer-link {
    display: block;
    color: color-mix(in srgb, var(--color-header-text) 78%, transparent);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: color 0.22s ease, padding-left 0.22s ease;
    padding: 0.4rem 0;
}

.base-footer .base-footer-link:hover {
    color: var(--color-header-text);
    padding-left: 0.4rem;
}

.base-footer-bottom {
    max-width: 1600px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid color-mix(in srgb, var(--color-header-text) 14%, transparent);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    color: color-mix(in srgb, var(--color-header-text) 58%, transparent);
    font-size: var(--font-size-sm);
}

.base-footer-copyright {
    margin: 0;
    font-size: var(--font-size-sm);
    color: inherit;
    letter-spacing: 0.02em;
}

.base-footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
}

.base-footer-legal-link {
    color: color-mix(in srgb, var(--color-header-text) 72%, transparent);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: color 0.22s ease;
}

.base-footer-legal-link:not(:first-child)::before {
    content: "·";
    margin: 0 0.9rem;
    color: color-mix(in srgb, var(--color-header-text) 32%, transparent);
    font-weight: var(--font-weight-normal);
    pointer-events: none;
}

.base-footer-legal-link:hover {
    color: var(--color-primary);
}

@media (max-width: 575px) {
    .base-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .base-footer-legal-links {
        gap: 0.25rem 0;
    }
}