/* Footer — 3 Spalten + Credits (Mockup-Überlapp oben) */

.site-footer {
    position: relative;
    z-index: 2;
    padding: 72px var(--content-padding) 22px;
    background: #0a0a0c;
    color: #9a9aad;
}

.site-footer__inner {
    max-width: var(--content-max);
    margin: 0 auto;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: minmax(200px, 1.4fr) minmax(120px, 0.8fr) minmax(160px, 1fr);
    gap: clamp(24px, 5vw, 56px);
    padding-bottom: 24px;
}

.site-footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    /* Marken-Wortmarke Footer — fest, nicht über typography.css */
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: #fff;
}

.site-footer__logo:hover {
    color: #fff;
    opacity: 0.9;
}

/* SW auf dunklem Footer: nur Graustufen + Invert (ohne brightness(0), sonst wird die blaue Kachel ein Vollflächen-Weiß) */
.site-footer__logo-icon {
    display: block;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    filter: grayscale(1) invert(1) contrast(1.08);
    opacity: 0.95;
    transition: opacity 0.2s ease;
}

.site-footer__logo:hover .site-footer__logo-icon {
    opacity: 1;
}

.site-footer__follow {
    margin-bottom: 10px;
    color: #6a6a7a;
}

.site-footer__social {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.site-footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #fff;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.site-footer__social a:hover {
    opacity: 1;
}

.site-footer__social svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.site-footer__heading {
    margin-bottom: 14px;
    color: #fff;
}

.site-footer__links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    list-style: none;
}

.site-footer__links a {
    color: #9a9aad;
    transition: color 0.2s ease;
}

.site-footer__links a:hover {
    color: #fff;
}

.site-footer__link-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.site-footer__badge {
    display: inline-flex;
    padding: 3px 8px;
    color: #fff;
    background: linear-gradient(135deg, #8b7af5 0%, #6f5fe8 100%);
    border-radius: 999px;
}

.site-footer__bottom {
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.site-footer__credits {
    color: #6a6a7a;
}

.site-footer__credits a {
    color: #9a9aad;
    transition: color 0.2s ease;
}

.site-footer__credits a:hover {
    color: #fff;
}

@media (max-width: 900px) {
    .site-footer {
        padding-top: 52px;
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px 32px;
    }

    .site-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 520px) {
    .site-footer {
        padding: 44px var(--content-padding) 20px;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 22px;
        padding-bottom: 18px;
    }
}