/* BOORAN footer — engraved plate colophon */

.bn-colophon {
    margin-top: var(--bn-space-2xl);
    padding: var(--bn-space-xl) 0 calc(var(--bn-space-xl) + 0.5rem);
    border-top: 1px solid var(--bn-line);
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.5), #0b0d11),
        linear-gradient(90deg, #12151b, #181d26 40%, #12151b);
}

.bn-colophon__inner {
    display: grid;
    gap: var(--bn-space-md);
    justify-items: start;
}

.bn-colophon__mark {
    width: 42px;
    height: 42px;
    opacity: 0.85;
}

.bn-colophon__name {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #FFFFFF;
}

.bn-colophon__meta {
    margin: 0.2rem 0 0;
    color: var(--bn-muted);
    font-size: 0.88rem;
}

.bn-colophon__tel {
    display: inline-block;
    margin-top: 0.55rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--bn-surface-metal);
    color: #FFFFFF;
    font-variant-numeric: tabular-nums;
    clip-path: polygon(5px 0, calc(100% - 5px) 0, 100% 5px, 100% calc(100% - 5px), calc(100% - 5px) 100%, 5px 100%, 0 calc(100% - 5px), 0 5px);
}

.bn-colophon__social {
    display: flex;
    gap: 0.55rem;
    margin-top: 0.85rem;
}

.bn-colophon__social a {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--bn-surface-metal);
    color: var(--bn-steel-300);
    clip-path: polygon(6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px), 0 6px);
    transition: color var(--bn-transition-fast), border-color var(--bn-transition-fast);
}

.bn-colophon__social a:hover {
    color: var(--bn-crimson-vibrant);
    border-color: var(--bn-crimson-vibrant);
}

.bn-colophon__copy {
    margin: 0.5rem 0 0;
    font-size: 0.75rem;
    color: var(--bn-steel-500);
    letter-spacing: 0.04em;
}

@media (min-width: 768px) {
    .bn-colophon__inner {
        grid-template-columns: auto 1fr auto;
        align-items: end;
        gap: var(--bn-space-lg);
    }

    .bn-colophon__copy {
        justify-self: end;
        text-align: end;
    }
}