@layer components {

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-background);
    padding-block: var(--footer-padding-block, var(--spacing-lg));
    margin-block-start: auto;
}

.site-footer > .container {
    padding-inline: var(--footer-padding-inline, var(--gutter));
}

.site-footer--no-border {
    border-top: none;
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Nav — shared */
.site-footer__nav ul,
.site-footer__column nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer__nav a,
.site-footer__column nav a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--footer-nav-color, var(--color-text));
    font-size: var(--footer-nav-font-size, var(--header-nav-font-size, inherit));
    text-transform: var(--footer-nav-text-transform, var(--header-nav-text-transform, none));
    letter-spacing: var(--footer-nav-letter-spacing, var(--header-nav-letter-spacing, normal));
    transition: color var(--transition-speed);
}

.site-footer__nav a:hover,
.site-footer__column nav a:hover {
    color: var(--color-text);
}

/* Nav text hover — inherits vars from parent, applies underline to links */
.site-footer__nav--hover.text-hover--underline-fade a {
    text-decoration: underline;
    text-underline-offset: var(--th-offset, 3px);
    text-decoration-thickness: var(--th-thickness, auto);
    text-decoration-color: transparent;
    transition:
        text-decoration-color var(--th-fade-speed, 200ms) var(--th-easing, ease-out),
        color var(--transition-speed);
}

.site-footer__nav--hover.text-hover--underline-fade a:hover {
    text-decoration-color: var(--th-ul-color, currentColor);
}

.site-footer__nav--hover.text-hover--underline a:hover {
    text-decoration: underline;
    text-underline-offset: var(--th-offset, 3px);
    text-decoration-thickness: var(--th-thickness, auto);
    text-decoration-color: var(--th-ul-color, currentColor);
}

.site-footer__nav--hover.text-hover--link-effect a {
    text-decoration: none;
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: left 100%;
    background-size: 0% var(--th-thickness, 2px);
    padding-block: var(--th-offset, 2px);
    transition:
        background-size var(--th-grow-speed, 250ms) var(--th-easing, ease-out),
        color var(--transition-speed);
}

.site-footer__nav--hover.text-hover--link-effect a:hover {
    background-size: 100% var(--th-thickness, 2px);
}

/* Row — simple variant nav + actions */
.site-footer__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.site-footer__copyright {
    margin: 0;
    color: var(--color-muted);
    font-size: var(--font-size-body-sm);
}

.site-footer__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ── Columns variant ── */
.site-footer--columns .site-footer__top,
.site-footer__columns {
    display: grid;
    grid-template-columns: var(--footer-columns, repeat(auto-fit, minmax(120px, 1fr)));
    gap: var(--footer-columns-gap, var(--spacing-xl));
    align-items: start;
}

.site-footer__logo {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-heading);
    font-size: var(--logo-font-size, 1.25rem);
    text-transform: var(--logo-text-transform, none);
    letter-spacing: var(--logo-letter-spacing, normal);
    font-style: var(--logo-font-style, normal);
    color: var(--color-text);
    transition: color var(--transition-speed);
}

.site-footer__logo img {
    max-height: var(--logo-height, 60px);
    width: auto;
}

.site-footer__description {
    margin: var(--spacing-sm) 0 0;
    color: var(--color-muted);
    font-size: var(--font-size-body-sm);
}

.site-footer__heading {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-heading);
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm) 0;
}

.site-footer__column nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
}

.site-footer--columns .site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-block-start: var(--spacing-lg);
    padding-block-start: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* ── Rows variant ── */
.site-footer--rows {
    display: flex;
    flex-direction: column;
    gap: var(--footer-row-gap, var(--spacing-sm));
}

.site-footer--rows > .site-footer__row {
    display: block;
}

.site-footer--rows .container {
    padding-inline: var(--footer-padding-inline, var(--gutter));
}

.site-footer__row-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--footer-group-gap, var(--spacing-md));
}

.site-footer__row--multi .site-footer__row-inner {
    justify-content: space-between;
}

.site-footer__row--align-center .site-footer__row-inner {
    justify-content: center;
}

.site-footer__row--align-right .site-footer__row-inner {
    justify-content: flex-end;
}

.site-footer__group {
    display: flex;
    align-items: center;
    gap: var(--footer-group-gap, var(--spacing-md));
}

/* ── Reveal — footer appears fixed behind content ── */
.site-footer--reveal {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 0;
}

.site-main--reveal {
    position: relative;
    z-index: 1;
    background: var(--color-background);
    box-shadow: var(--shadow, none);
}

.site-header--sticky {
    z-index: var(--z-footer-reveal);
}

/* ── Mobile footer ── */
.site-footer__mobile {
    display: none;
}

.site-footer__mobile-row-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
}

.site-footer__mobile-row--multi .site-footer__mobile-row-inner {
    justify-content: space-between;
}

.site-footer__mobile-row--align-center .site-footer__mobile-row-inner {
    justify-content: center;
}

.site-footer__mobile-row--align-right .site-footer__mobile-row-inner {
    justify-content: flex-end;
}

.site-footer__mobile-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.site-footer__mobile .site-footer__copyright {
    margin: 0;
    color: var(--color-muted);
    font-size: var(--font-size-body-sm);
}

.site-footer__mobile .site-footer__text {
    margin: 0;
    color: var(--color-muted);
    font-size: var(--font-size-body-sm);
}

.site-footer__mobile .site-footer__nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer__mobile .site-footer__nav a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-muted);
    transition: color var(--transition-speed);
}

.site-footer__mobile .site-footer__nav a:hover {
    color: var(--color-text);
}

}