/**
 * Oasis of Change — Footer
 * Redesigned: two-column layout, cleaner hierarchy, integrated main-site link
 */

.ooc-footer__inner {
    position: relative;
    background: linear-gradient(180deg, #004734 0%, #003528 100%);
}

.ooc-footer__grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .ooc-footer__grid {
        grid-template-columns: 1fr minmax(260px, 340px);
        align-items: start;
        gap: 3rem;
    }
}

/* Notes section */
.ooc-footer__notes-heading {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin: 0 0 0.75rem 0;
}

.ooc-footer__notes-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.ooc-footer__notes-list > li {
    margin-bottom: 0.625rem;
}

.ooc-footer__notes-list sup {
    font-size: 0.75em;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    margin-right: 0.2em;
}

.ooc-footer__notes-list a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s;
}

.ooc-footer__notes-list a:hover {
    color: #fff;
}

/* Two-column notes when 4+ items */
@media (min-width: 640px) {
    .ooc-footer__notes-list.ooc-footer__notes-list--multi {
        column-count: 2;
        column-gap: 2rem;
    }
    .ooc-footer__notes-list.ooc-footer__notes-list--multi > li {
        break-inside: avoid;
    }
}

/* Brand block — right column on desktop */
.ooc-footer__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

@media (min-width: 1024px) {
    .ooc-footer__brand {
        padding: 0;
        border-top: none;
        align-items: flex-end;
        text-align: right;
    }
}

.ooc-footer__tagline {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: 0.02em;
    margin: 0 0 1rem 0;
}

.ooc-footer__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 1rem;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 1024px) {
    .ooc-footer__meta {
        justify-content: flex-end;
    }
}

.ooc-footer__copyright {
    margin: 0;
}

.ooc-footer__main-site {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.ooc-footer__main-site a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    font-size: 0.8125rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.ooc-footer__main-site a:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.ooc-footer__main-site-arrow {
    font-size: 0.9em;
    opacity: 0.85;
}

/* Carbon badge — tame the bright green to fit footer */
.ooc-footer__carbon {
    margin-top: 1rem;
}

.ooc-footer__carbon a,
.ooc-footer__carbon .wcb-d {
    opacity: 0.9;
}

.ooc-footer__carbon a:hover {
    opacity: 1;
}

/* Pages without notes — centered brand only */
.ooc-footer__simple {
    display: flex;
    justify-content: center;
}

.ooc-footer__simple .ooc-footer__brand {
    padding: 0;
    border-top: none;
    align-items: center;
}

.ooc-footer__simple .ooc-footer__meta {
    justify-content: center;
}

.ooc-footer [id^="footnote-"] {
    scroll-margin-top: 5rem;
}

/* Footnote target highlight */
#page-footer .bg-brand-green [id^="footnote-"]:target,
#page-footer .ooc-footer__inner [id^="footnote-"]:target {
    background-color: rgba(255, 255, 255, 0.12);
    border-left: 3px solid rgba(255, 255, 255, 0.5);
    border-radius: 0 0.25rem 0.25rem 0;
    padding-left: 0.5rem;
    scroll-margin-top: 5rem;
}