/* ============================================================
   FOOTER — minimal, editorial, glass surface
   ============================================================ */

.footer {
    background: rgba(14,14,14,0.75);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border-top: 1px solid var(--wire);
    box-shadow: inset 0 1px 0 var(--glass-edge);
    padding: var(--s-7) 0 var(--s-3);
}

/* ── 3-column grid ── */
.footer-content {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: var(--s-6);
    padding-bottom: var(--s-5);
    border-bottom: 1px solid var(--wire);
    margin-bottom: var(--s-3);
}

/* ── Brand column ── */
.footer-section .tattoo-neon {
    font-size: 1rem;
    display: block;
    margin-bottom: var(--s-2);
}

.footer-section .logo-img {
    height: 2rem;
    width: auto;
    display: block;
    margin-bottom: var(--s-2);
    filter: drop-shadow(0 0 6px rgba(249,106,44,0.3));
}

.footer-section > p {
    font-size: var(--text-sm);
    color: var(--smoke-2);
    line-height: 1.7;
    margin: 0;
    max-width: 300px;
}

/* ── Section headings ── */
.footer-section h4 {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--smoke-3);
    margin: 0 0 var(--s-2);
}

/* ── Link list ── */
.footer-section ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.55rem;
}

.footer-section ul li a {
    font-size: var(--text-sm);
    color: var(--smoke-2);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-section ul li a:hover {
    color: var(--smoke);
}

/* ── Social icons — glass squares ── */
.footer .social-links {
    display: flex;
    gap: var(--s-1);
    margin-top: var(--s-1);
}

.footer .social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 var(--glass-edge);
    border-radius: var(--r-sm);
    color: var(--smoke-3);
    text-decoration: none;
    font-size: 0.9rem;
    transition:
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);
}

.footer .social-link:hover {
    background: var(--ember);
    color: #fff;
    border-color: transparent;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.15),
        0 4px 12px rgba(249,106,44,0.3);
}

/* ── Bottom bar ── */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--s-2);
}

.footer-bottom p {
    font-size: var(--text-xs);
    color: var(--smoke-3);
    letter-spacing: 0.04em;
    margin: 0;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--s-4);
    }

    .footer-section:first-child {
        grid-column: 1 / -1;
    }

    .footer-section > p {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: var(--s-6) 0 var(--s-3);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--s-4);
    }

    .footer-section:first-child {
        grid-column: auto;
    }
}