/* ============================================================
   WULING UK — FOOTER
   ============================================================ */

footer {
    background: var(--ink);
    padding: 72px 80px 0;
}

.footer-brand {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 56px;
    gap: 40px;
}

.footer-brand-left { display: flex; flex-direction: column; justify-content: center; }

.footer-logo { display: flex; align-items: center; }
.footer-logo img { height: 26px; width: auto; display: block; }

.footer-tagline {
    font-size: 13px;
    font-weight: 300;
    color: rgba(255,255,255,0.35);
    margin-top: 8px;
}

.footer-social {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-social-divider {
    width: 1px;
    height: 28px;
    background: rgba(255,255,255,0.15);
    margin: 0 4px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.4);
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    flex-shrink: 0;
}
.footer-social a:hover {
    color: #fff;
    border-color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.06);
}
.footer-social svg {
    width: 16px; height: 16px;
    fill: currentColor;
    display: block;
}

.footer-brand-ctas {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
    align-items: center;
}
.footer-brand-ctas > a {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 11px 20px;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.footer-cta-secondary {
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.2);
}
.footer-cta-secondary:hover { color: #fff; border-color: rgba(255,255,255,0.5); }

.footer-cta-primary {
    background: var(--red);
    color: #fff;
    border: 1px solid var(--red);
}
.footer-cta-primary:hover { background: var(--red-deep); border-color: var(--red-deep); }

/* ─── FOOTER NAV GRID ─── */
.footer-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 32px;
}

.footer-col { padding-right: 40px; }
.footer-col:last-child { padding-right: 0; }
.footer-col + .footer-col {
    border-left: 1px solid rgba(255,255,255,0.06);
    padding-left: 40px;
    padding-right: 0;
}

.footer-col-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    margin-bottom: 6px;
}

.footer-col-heading {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    margin-bottom: 20px;
    line-height: 1.3;
}

.footer-col ul {
    list-style: none;
    padding: 0; margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.footer-col ul li a {
    font-size: 13px;
    font-weight: 300;
    color: rgba(255,255,255,0.45);
    text-decoration: none;
    display: block;
    padding: 5px 0;
    transition: color 0.2s;
    line-height: 1.4;
}
.footer-col ul li a:hover { color: rgba(255,255,255,0.9); }

.footer-col-solo { display: flex; flex-direction: column; }
.footer-col-solo a {
    font-size: 13px;
    font-weight: 300;
    color: rgba(255,255,255,0.45);
    text-decoration: none;
    display: block;
    padding: 5px 0;
    transition: color 0.2s;
}
.footer-col-solo a:hover { color: rgba(255,255,255,0.9); }

/* ─── FOOTER BOTTOM BAR ─── */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 32px;
    gap: 24px;
}
.footer-legal { font-size: 11px; color: rgba(255,255,255,0.45); line-height: 1.6; }
.footer-links { display: flex; gap: 24px; flex-shrink: 0; }
.footer-links a { font-size: 11px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--red); }

/* ─── RESPONSIVE: FOOTER ─── */
@media (max-width: 900px) {
    footer { padding: 48px 24px 0; }
    .footer-brand { flex-direction: column; gap: 24px; padding-bottom: 40px; margin-bottom: 40px; }
    .footer-brand-ctas { flex-wrap: wrap; gap: 16px; }
    .footer-nav { grid-template-columns: 1fr 1fr; gap: 36px 0; padding-bottom: 40px; margin-bottom: 24px; }
    .footer-col { border-left: none !important; padding-left: 0 !important; padding-right: 0 !important; }
    .footer-col + .footer-col { border-left: none !important; }
    .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; padding-bottom: 28px; }
    .footer-links { flex-wrap: wrap; gap: 16px; }
}

@media (max-width: 480px) {
    .footer-nav { grid-template-columns: 1fr; }
    .footer-brand-ctas { flex-direction: column; width: 100%; }
    .footer-brand-ctas a { text-align: center; }
}