/* ── FOOTER ── */

footer {
    color: #fff;
    /*background-color: #618499;*/
    background-color: var(--brand-dark);
    border-top: 1px solid var(--line);
    padding: 52px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 100;
}

footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 150 150' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.1'/%3E%3C/svg%3E");
    opacity: 1;
    pointer-events: none;
    z-index: 0;
}


footer .inner {
    width: 100%;
}

footer .row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.footer-contact {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 15px;
}

.footer-contact a {
    font-size: 0.80rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--footer-color);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--ink);
}

.footer-social {
    display: flex;
    gap: 5px;
    align-items: center;
    justify-content: end;
}

.footer-social a {
    font-size: 0.80rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--footer-color);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-social a:hover {
    color: var(--ink);
}

.footer-copy {
    margin-top: 32px;
    text-align: center;
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    color: var(--line);
    text-transform: uppercase;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* ── RESPONSIVE ── */

@media (max-width: 480px) {

    footer .row {
        grid-template-columns: 1fr;
        gap: 50px;

        justify-items: center;
        align-items: center;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {

    footer .row {
        grid-template-columns: 1fr;
        gap: 50px;

        justify-items: center;
        align-items: center;
        text-align: center;
    }

    .footer-contact {
        gap: 24px;
    }
}

/* Divider dot */
.dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--accent);
    display: inline-block;
    margin: 0 12px;
    vertical-align: middle;
}