/* blocks/footer/style.css */

.site-footer {
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--color-line);
    padding-block: 3rem;
}

.site-footer__ghost {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(3.5rem, 16vw, 11rem);
    line-height: 1;
    white-space: nowrap;
    color: transparent;
    -webkit-text-stroke: 1px var(--color-line);
    pointer-events: none;
    user-select: none;
}

.site-footer__inner {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.site-footer__nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.75rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.site-footer__nav a {
    color: var(--color-muted);
    transition: color 0.2s ease;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
    color: var(--color-accent);
}

.site-footer__meta {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-muted);
}

.site-footer__email:hover,
.site-footer__email:focus-visible {
    color: var(--color-accent);
}

.site-footer__to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid var(--color-line);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s, border-color 0.2s ease;
    z-index: 90;
}

.site-footer__to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-footer__to-top:hover,
.site-footer__to-top:focus-visible {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .site-footer__inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .site-footer__meta {
        align-items: flex-end;
    }
}