/* =========================================
   SENEDD FOOTER
   Updated:
   - full-bleed dark/light backgrounds across full browser width
   - no bottom-right triangle
   - TOP footer uses a 6-column grid:
       * first 4 columns = left content columns
       * final Connect area spans 2 columns
   - bottom section is a slim inline legal-links bar
   - mobile stacked accordion sections
   Matches Footer ViewComponent markup in
   Views/Shared/Components/Footer/Default.cshtml
   ========================================= */

:root {
    --senedd-footer-bg: #3f3f3f;
    --senedd-footer-white: #ffffff;
    --senedd-footer-line: rgba(255, 255, 255, 0.28);
    --senedd-footer-bottom-bg: #f1f1f1;
    --senedd-footer-bottom-text: #5a5a5a;
}

footer {
    margin-top: 3rem;
}

/* -----------------------------
   FULL-WIDTH BACKGROUNDS
   ----------------------------- */
.footer.container {
    max-width: 1280px;
}

    /* TOP / DARK FOOTER BAR */
    .footer.container:not(.footer--white) {
        background: var(--senedd-footer-bg);
        color: var(--senedd-footer-white);
        padding-top: 1.4rem;
        padding-bottom: 1.2rem;
        /* extend the dark background to full browser width */
        box-shadow: 0 0 0 100vmax var(--senedd-footer-bg);
        clip-path: inset(0 -100vmax);
    }

/* BOTTOM / LIGHT LEGAL BAR */
.footer--white.container {
    background: var(--senedd-footer-bottom-bg);
    color: var(--senedd-footer-bottom-text);
    padding-top: 0;
    padding-bottom: 0;
    /* extend the light background to full browser width */
    box-shadow: 0 0 0 100vmax var(--senedd-footer-bottom-bg);
    clip-path: inset(0 -100vmax);
    position: relative;
    overflow: visible;
}

    /* remove triangle / decorative corner */
    .footer--white.container::after {
        content: none !important;
    }

/* -----------------------------
   TOP / DARK FOOTER LAYOUT ONLY
   ----------------------------- */
.footer.container:not(.footer--white) .footer__row {
    align-items: flex-start;
}

.footer.container:not(.footer--white) .footer__column {
    min-width: 0;
}

/* 6-column layout overall:
   - left side spans 4 columns
   - right side (Connect) spans 2 columns
*/
.footer.container:not(.footer--white) .footer__row.row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 2rem;
}

.footer.container:not(.footer--white) .footer__column--left {
    grid-column: 1 / span 4;
}

.footer.container:not(.footer--white) .footer__column--right {
    grid-column: 5 / span 2;
    max-width: none;
    width: 100%;
    margin-left: 0;
    padding-left: 0.75rem;
}

/* The left block itself is 4 equal columns */
.footer.container:not(.footer--white) .links-container {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem 1.1rem;
}

.links-container__link-block {
    min-width: 0;
}

.footer-title {
    margin: 0 0 0.8rem;
    font-size: 0.95rem;
    line-height: 1.2;
    font-weight: 400;
    color: var(--senedd-footer-white);
}

.footer-title--down-arrow {
    position: relative;
}

.link-list,
.site-link-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.link-list__item {
    margin: 0;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--senedd-footer-line);
}

.link,
.link:visited {
    text-decoration: none;
}

.link--white,
.link--white:visited {
    color: var(--senedd-footer-white);
}

    .link--white:hover {
        color: #f3f3f3;
        text-decoration: underline;
    }

.link--regular,
.link-list__item a {
    font-size: 0.88rem;
    line-height: 1.25;
    font-weight: 400;
}

/* -----------------------------
   CONNECT / SOCIAL COLUMN
   ----------------------------- */
.social-links-container {
    margin-bottom: 1.5rem;
}

.icon-list {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-link__container {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .icon--regular,
    .social-link__container img {
        max-width: 30px;
        max-height: 30px;
        width: auto;
        height: auto;
        display: block;
    }

.buttons-container {
    margin-top: 1.4rem;
}

.footer__button {
    display: block;
    width: 100%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    color: var(--senedd-footer-white);
    text-decoration: none;
    background: transparent;
    transition: background-color 0.16s ease, color 0.16s ease;
}

    .footer__button:hover {
        background: rgba(255, 255, 255, 0.08);
        color: var(--senedd-footer-white);
    }

.button__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1rem;
}

.button__text--footer {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 400;
    color: inherit;
}

.button__icon {
    color: inherit;
    font-size: 1.1rem !important;
    vertical-align: middle;
}

/* -----------------------------
   BOTTOM LINKS BAR ONLY
   ----------------------------- */
.footer--white .footer__row--padding-top-mobile {
    padding-top: 0;
    min-height: 54px;
    display: flex;
    align-items: center;
}

.footer--white .site-link-list {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
}

.footer--white .site-link-list__item {
    position: relative;
    margin: 0;
    padding: 0;
}

    .footer--white .site-link-list__item + .site-link-list__item::before {
        content: "|";
        color: #888;
        margin: 0 0.6rem;
    }

    .link--light-grey,
    .link--light-grey:visited,
    .footer--white .site-link-list__item a {
        color: var(--senedd-footer-bottom-text);
    }

        .link--light-grey:hover {
            text-decoration: underline;
        }

.link--small {
    font-size: 0.88rem;
    line-height: 1.2;
    font-weight: 400;
}

/* -----------------------------
   MOBILE STACK / ACCORDION
   ----------------------------- */
@media (max-width: 991.98px) {
    .footer.container:not(.footer--white) {
        padding-top: 0;
        padding-bottom: 0;
    }

        .footer.container:not(.footer--white) .footer__row.row {
            display: block;
        }

        .footer.container:not(.footer--white) .footer__column--left,
        .footer.container:not(.footer--white) .footer__column--right {
            max-width: none;
            width: 100%;
            padding-left: 0;
        }

        .footer.container:not(.footer--white) .links-container {
            display: block;
        }

    .links-container__link-block {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding: 0;
    }

    .footer-title {
        margin: 0;
        padding: 1rem 1rem;
        font-size: 0.92rem;
    }

    .footer-title--down-arrow {
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

        .footer-title--down-arrow::after {
            content: "";
            width: 0.55rem;
            height: 0.55rem;
            border-right: 2px solid #fff;
            border-bottom: 2px solid #fff;
            transform: rotate(45deg);
            transition: transform 0.18s ease;
            flex: 0 0 auto;
            margin-left: 0.5rem;
        }

    .links-container__link-block.is-open .footer-title--down-arrow::after {
        transform: rotate(-135deg);
    }

    .links-container__link-block .link-list {
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.22s ease, opacity 0.18s ease;
        padding: 0 1rem;
    }

    .links-container__link-block.is-open .link-list {
        max-height: 700px;
        opacity: 1;
        padding: 0 1rem 0.6rem;
    }

    .link-list__item {
        padding: 0.8rem 0;
    }

    .footer.container:not(.footer--white) .footer__column--right {
        padding: 1rem;
    }

    .social-links-container {
        margin-bottom: 1.2rem;
    }

        .social-links-container .footer-title {
            padding: 0;
            margin: 0 0 1rem;
        }

    .icon-list {
        gap: 1rem;
        margin-bottom: 1.1rem;
    }

    .footer__button {
        max-width: 280px;
    }

    .footer--white.container {
        padding-top: 0;
        padding-bottom: 0;
    }

    .footer--white .footer__row--padding-top-mobile {
        min-height: auto;
        padding: 0.9rem 0;
        display: block;
    }

    .footer--white .site-link-list {
        display: flex;
        flex-wrap: wrap;
        row-gap: 0.35rem;
    }

    .footer--white .site-link-list__item {
        margin-bottom: 0;
    }

        .footer--white .site-link-list__item + .site-link-list__item::before {
            content: "|";
            display: inline;
            margin: 0 0.55rem;
        }
}

/* small phones */
@media (max-width: 575.98px) {
    .footer__button {
        max-width: none;
        width: 100%;
    }

    .social-link__container {
        width: 30px;
        height: 30px;
    }

        .icon--regular,
        .social-link__container img {
            max-width: 28px;
            max-height: 28px;
        }
}