/* ==========================================================================
   footer.css — 3-column grid, data-partners, compliance, disclaimer, bottom
   ========================================================================== */

.site-footer {
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    padding-top: var(--s-48);
}

/* --- 3-column grid -------------------------------------------------------- */
.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-32);
    padding-bottom: var(--s-40);
}

.site-footer__col-heading {
    font-family: var(--f-body);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--c-text);
    margin-bottom: var(--s-16);
}

/* Column 1 — brand info */
.site-footer__brand-name {
    font-family: var(--f-heading);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--c-text);
    margin-bottom: var(--s-8);
}

.site-footer__tagline {
    font-size: 0.8125rem;
    color: var(--c-text-dim);
    margin-bottom: var(--s-16);
}

.site-footer__info {
    font-size: 0.75rem;
    color: var(--c-text-dim);
    line-height: 1.6;
}

.site-footer__info a {
    color: var(--c-text-dim);
}

.site-footer__info a:hover {
    color: var(--c-accent);
}

/* Column 2 + 3 — link lists */
.site-footer__links {
    list-style: none;
}

.site-footer__links li {
    margin-bottom: var(--s-8);
}

.site-footer__links a {
    font-size: 0.8125rem;
    color: var(--c-text-dim);
    text-decoration: none;
    transition: color var(--dur) var(--ease);
}

.site-footer__links a:hover {
    color: var(--c-accent);
}

/* --- Data Partners row ---------------------------------------------------- */
.site-footer__partners {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--s-16);
    padding: var(--s-24) 0;
    border-top: 1px solid var(--c-border);
}

.site-footer__partners-label {
    font-family: var(--f-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--c-text-dim);
}

.site-footer__partner-logo {
    height: 24px;
    width: auto;
    filter: grayscale(100%) invert(1) brightness(0.85);
    opacity: 0.65;
    transition: filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.site-footer__partner-link:hover .site-footer__partner-logo {
    filter: grayscale(0%) invert(0) brightness(1);
    opacity: 1;
}

/* --- Compliance row ------------------------------------------------------- */
.site-footer__compliance {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--s-16);
    padding: var(--s-24) 0;
    border-top: 1px solid var(--c-border);
}

.site-footer__compliance-badge {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    opacity: 0.9;
    transition: opacity var(--dur) var(--ease);
}

.site-footer__compliance a:hover .site-footer__compliance-badge {
    opacity: 1;
}

.site-footer__compliance-logo {
    height: 20px;
    width: auto;
    filter: grayscale(100%) invert(1) brightness(0.85);
    opacity: 0.7;
    transition: filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.site-footer__compliance a:hover .site-footer__compliance-logo {
    filter: grayscale(0%) invert(0) brightness(1);
    opacity: 1;
}

.site-footer__compliance-text {
    font-family: var(--f-body);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--c-text);
}

/* --- Disclaimer strip ----------------------------------------------------- */
.site-footer__disclaimer {
    text-align: center;
    padding: var(--s-16) 0;
    border-top: 1px solid var(--c-border);
}

.site-footer__disclaimer p {
    font-family: var(--f-body);
    font-size: 0.75rem;
    color: var(--c-text-dim);
    line-height: 1.6;
    margin: 0;
}

/* --- Bottom bar ----------------------------------------------------------- */
.site-footer__bottom {
    text-align: center;
    padding: var(--s-16) 0;
    border-top: 1px solid var(--c-border);
}

.site-footer__bottom p {
    font-family: var(--f-body);
    font-size: 0.6875rem;
    color: var(--c-text-dim);
    opacity: 0.7;
    margin: 0;
}

.site-footer__cookie-link {
    color: var(--c-text-dim);
    text-decoration: underline;
    text-decoration-color: var(--c-border);
    text-underline-offset: 2px;
    transition: color var(--dur) var(--ease);
}

.site-footer__cookie-link:hover {
    color: var(--c-accent);
}