/* ══════════════════════════════════════════════════════
   Site Footer — layout & typography
   ══════════════════════════════════════════════════════ */

.site-footer {
    margin-top: 3rem;
    border-top: 1px solid color-mix(in srgb, var(--color-2) 22%, transparent);
}

.site-footer__container {
    width: 100%;
    max-width: 72rem;
    margin-inline: auto;
    padding-inline: 1rem;
}

.site-footer__main {
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--color-footer-bg) 92%, #000) 0%,
        var(--color-1) 100%
    );
    padding-block: 2.5rem 2rem;
}

.site-footer__section + .site-footer__section {
    margin-top: 2rem;
}

/* Section headings */
.site-footer__heading {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1rem;
}

.site-footer__title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.02em;
    margin: 0;
}

.site-footer__title-accent {
    color: var(--color-2);
    margin-right: 0.35rem;
}

.site-footer__heading-line {
    display: block;
    height: 3px;
    width: 100%;
    border-radius: 2px;
    background: linear-gradient(
        90deg,
        var(--color-2) 0%,
        color-mix(in srgb, var(--color-3) 80%, var(--color-2)) 45%,
        transparent 100%
    );
}

.site-footer__providers .provider-strip {
    border: 1px solid color-mix(in srgb, var(--color-2) 10%, transparent);
}

.site-footer__separator {
    height: 1px;
    margin: 2rem 0 1.75rem;
    background: linear-gradient(
        90deg,
        transparent,
        color-mix(in srgb, var(--color-2) 30%, transparent) 50%,
        transparent
    );
}

/* Navigation grid */
.site-footer__nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem 2rem;
}

@media (min-width: 640px) {
    .site-footer__nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .site-footer__nav {
        grid-template-columns: 1.4fr repeat(3, 1fr);
        gap: 2rem;
        align-items: start;
    }
}

.site-footer__brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.site-footer__logo-link {
    display: inline-block;
    width: fit-content;
    transition: opacity 0.2s ease;
}

.site-footer__logo-link:hover {
    opacity: 0.88;
}

.site-footer__logo {
    height: 3.25rem;
    width: auto;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
}

.site-footer__tagline {
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--color-4);
    opacity: 0.75;
    margin: 0;
    max-width: 22rem;
}

.site-footer__col-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-2);
    margin: 0 0 0.85rem;
}

.site-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.site-footer__links a {
    font-size: 0.875rem;
    color: var(--color-4);
    opacity: 0.88;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.site-footer__links a:hover {
    color: var(--color-2);
    opacity: 1;
}

.site-footer__links span {
    font-size: 0.875rem;
    color: var(--color-4);
    opacity: 0.72;
    line-height: 1.45;
}

.site-footer__links--muted span {
    opacity: 0.62;
}

/* Bottom bar */
.site-footer__bottom {
    background: linear-gradient(
        90deg,
        color-mix(in srgb, var(--color-3) 90%, #000),
        color-mix(in srgb, var(--color-footer-bg) 95%, #000),
        color-mix(in srgb, var(--color-3) 90%, #000)
    );
    border-top: 1px solid color-mix(in srgb, var(--color-2) 12%, transparent);
}

.site-footer__bottom-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding-block: 1.1rem;
    text-align: center;
}

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

.site-footer__copyright {
    font-size: 0.75rem;
    color: var(--color-4);
    opacity: 0.8;
    margin: 0;
    letter-spacing: 0.03em;
}

.site-footer__disclaimer {
    font-size: 0.7rem;
    color: var(--color-4);
    opacity: 0.55;
    margin: 0;
    font-style: italic;
}

/* ── SEO Article card ───────────────────────────────── */

.footer-article {
    background: color-mix(in srgb, var(--color-3) 28%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-2) 14%, transparent);
    border-radius: 10px;
    overflow: hidden;
}

.footer-article__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    background: color-mix(in srgb, var(--color-3) 40%, transparent);
}

.footer-article__title-wrap {
    flex: 1;
    min-width: 0;
}

.footer-article__title {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: #fff;
    margin: 0 0 0.5rem;
}

.footer-article__brand {
    color: var(--color-2);
    margin-right: 0.3rem;
}

.footer-article__lead {
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--color-4);
    opacity: 0.82;
    margin: 0;
}

.footer-article__toggle {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-2);
    background: color-mix(in srgb, var(--color-2) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-2) 28%, transparent);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
    white-space: nowrap;
}

@media (max-width: 520px) {
    .footer-article__header {
        flex-direction: column;
        align-items: stretch;
    }

    .footer-article__toggle {
        align-self: flex-start;
    }
}

.footer-article__toggle:hover {
    background: color-mix(in srgb, var(--color-2) 18%, transparent);
    border-color: color-mix(in srgb, var(--color-2) 45%, transparent);
}

.footer-article__toggle-icon {
    transition: transform 0.25s ease;
}

.footer-article__toggle-icon.is-open {
    transform: rotate(180deg);
}

.footer-article__content {
    padding: 0 1.25rem 1.25rem;
    border-top: 1px solid color-mix(in srgb, var(--color-3) 55%, transparent);
}

.footer-article__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    padding-top: 1rem;
}

@media (min-width: 768px) {
    .footer-article__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

.footer-article__block {
    padding: 0.85rem 1rem;
    background: color-mix(in srgb, var(--color-1) 50%, transparent);
    border-radius: 8px;
    border-left: 2px solid color-mix(in srgb, var(--color-2) 50%, transparent);
}

.footer-article__block h3 {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-2);
    margin: 0 0 0.5rem;
}

.footer-article__block p,
.footer-article__block li {
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--color-4);
    opacity: 0.85;
}

.footer-article__block p {
    margin: 0;
}

.footer-article__block ul,
.footer-article__block ol {
    margin: 0;
    padding-left: 1rem;
}

.footer-article__block li + li {
    margin-top: 0.3rem;
}

.footer-article__steps {
    margin-top: 0.85rem;
    padding: 0.85rem 1rem;
    background: color-mix(in srgb, var(--color-1) 40%, transparent);
    border-radius: 8px;
}

.footer-article__steps h3 {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-2);
    margin: 0 0 0.5rem;
}

.footer-article__steps ol {
    margin: 0;
    padding-left: 1.1rem;
}

.footer-article__steps li {
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--color-4);
    opacity: 0.85;
}

.footer-article__steps li + li {
    margin-top: 0.3rem;
}

.footer-article__note {
    font-size: 0.72rem;
    line-height: 1.5;
    color: var(--color-4);
    opacity: 0.6;
    font-style: italic;
    margin: 0.85rem 0 0;
    padding-top: 0.85rem;
    border-top: 1px solid color-mix(in srgb, var(--color-3) 50%, transparent);
}

/* Alpine transitions */
.footer-article-enter {
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.footer-article-enter-start,
.footer-article-leave-end {
    opacity: 0;
    transform: translateY(-6px);
}

.footer-article-enter-end,
.footer-article-leave-start {
    opacity: 1;
    transform: translateY(0);
}

.footer-article-leave {
    transition: opacity 0.2s ease, transform 0.2s ease;
}

[x-cloak] {
    display: none !important;
}