/* BIG BUBBLE CHAT v4.5.2 — clean full-width mobile footer */
@media (max-width: 700px) {
    .portal-footer.complex-footer {
        margin-bottom: -70px;
        padding-bottom: 0;
    }

    .portal-footer .footer-main {
        width: calc(100% - 28px);
        display: block !important;
        padding: 35px 0 22px;
    }

    .portal-footer .footer-brand-column {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 4px 8px 29px;
        text-align: center;
    }

    .portal-footer .footer-brand-lockup { justify-content: center; }
    .portal-footer .footer-brand-column > p { max-width: 340px; }

    .portal-footer .footer-links-grid {
        width: 100%;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch;
        gap: 8px !important;
    }

    .portal-footer .footer-links-grid > section {
        width: 100% !important;
        min-width: 0;
        min-height: 0;
        display: block !important;
        padding: 0;
        border: 1px solid rgba(99, 185, 240, .13);
        border-radius: 16px !important;
        overflow: hidden;
        background: linear-gradient(140deg, rgba(19, 55, 103, .72), rgba(8, 29, 67, .6));
        box-shadow: inset 0 1px rgba(255, 255, 255, .035);
    }

    .portal-footer .footer-accordion-toggle {
        min-height: 51px;
        padding: 0 14px 0 16px;
    }

    .portal-footer .footer-accordion-toggle span { font-size: 11px; letter-spacing: .01em; }
    .portal-footer .footer-accordion-toggle b { width: 27px; height: 27px; flex: 0 0 27px; border-radius: 9px; }

    .portal-footer .footer-accordion-content {
        min-width: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transition: grid-template-rows .24s ease, opacity .18s ease, visibility .18s ease;
    }

    .portal-footer .footer-accordion-content > div {
        min-width: 0;
        display: grid !important;
        grid-template-columns: 1fr 1fr;
        gap: 7px;
        overflow: hidden;
        padding: 0 13px 14px;
    }

    .portal-footer .footer-accordion-content a,
    .portal-footer .footer-accordion-content > div > span {
        min-width: 0;
        min-height: 34px;
        display: flex;
        align-items: center;
        padding: 7px 9px;
        border: 1px solid rgba(109, 193, 241, .09);
        border-radius: 10px;
        color: #a9bfd9;
        background: rgba(3, 18, 48, .25);
        font-size: 8.5px;
        line-height: 1.3;
    }

    .portal-footer .footer-accordion-content a:hover { color: #6cecf0; background: rgba(31, 109, 170, .18); transform: none; }

    .portal-footer.footer-accordion-ready .footer-accordion-toggle[aria-expanded="false"] + .footer-accordion-content {
        grid-template-rows: 0fr;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

    .portal-footer.footer-accordion-ready .footer-accordion-toggle[aria-expanded="false"] + .footer-accordion-content > div {
        padding-top: 0;
        padding-bottom: 0;
    }

    .portal-footer .footer-bottom {
        min-height: 158px;
        align-items: center;
        justify-content: flex-start;
        padding: 24px 18px calc(88px + env(safe-area-inset-bottom));
        gap: 12px;
        text-align: center;
    }

    .portal-footer .footer-bottom > div {
        width: 100%;
        justify-content: center;
        gap: 9px 15px;
    }
}

@media (max-width: 370px) {
    .portal-footer .footer-accordion-content > div { grid-template-columns: 1fr; }
    .portal-footer .footer-bottom { font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    .portal-footer .footer-accordion-content { transition: none !important; }
}