/* Footer — mobile first (app-style) */
.footer {
    content-visibility: auto;
    contain-intrinsic-size: auto 320px;
    padding: var(--space-m) 0 calc(var(--space-m) + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

.footer-proposition {
    font-size: 0.55rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-text-dim);
    padding-bottom: var(--space-s);
    margin-bottom: var(--space-s);
    border-bottom: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: var(--space-m);
    row-gap: var(--space-s);
    align-items: start;
}

.footer-grid--brand {
    grid-template-columns: 1fr;
    margin-bottom: var(--space-s);
}

.footer-sitemap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: var(--space-m);
    row-gap: var(--space-m);
    padding-top: var(--space-s);
    margin-top: var(--space-s);
    border-top: 1px solid var(--color-border);
}

.footer-brand {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding-bottom: var(--space-s);
    margin-bottom: 0.15rem;
    border-bottom: 1px solid var(--color-border);
}

.footer-logo-link {
    display: inline-flex;
    text-decoration: none;
    margin-bottom: 0.35rem;
}

.logo-footer {
    height: 22px;
    width: auto;
    display: block;
}

.footer-copy,
.footer-cnpj,
.footer-geo {
    margin: 0;
    font-size: 0.65rem;
    line-height: 1.45;
}

.footer-cnpj {
    opacity: 1;
    color: var(--color-text-dim);
}

.footer-geo {
    color: var(--color-text);
    font-weight: 600;
    margin-top: 0.15rem;
}

.footer-maps-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease, text-decoration 0.2s ease;
}

.footer-maps-link:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.footer-nav-label {
    font-size: 0.5rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text-dim);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.footer-link {
    color: var(--color-dark);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.footer-link:hover,
.footer-link.is-active {
    color: var(--color-primary);
}

.footer-seals {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: var(--space-s);
    padding-top: var(--space-s);
    padding-bottom: 3.75rem;
    border-top: 1px solid var(--color-border);
}

.footer-seal-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.25rem;
    min-width: 0;
}

.footer-seal {
    display: block;
    height: 20px;
    width: 20px;
    object-fit: contain;
    opacity: 0.55;
}

.footer-seal-title {
    font-size: 0.48rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-dark);
    line-height: 1.2;
    opacity: 0.7;
}

.footer-seal-desc {
    font-size: 0.48rem;
    font-weight: 800;
    color: var(--color-text-dim);
    line-height: 1.2;
}

@media (min-width: 768px) {
    .footer {
        padding: var(--space-l) 0 calc(var(--space-l) + env(safe-area-inset-bottom, 0px));
    }

    .footer-proposition {
        font-size: 0.65rem;
        letter-spacing: 0.2em;
        padding-bottom: var(--space-m);
        margin-bottom: var(--space-m);
    }

    .footer-grid {
        grid-template-columns: 1.2fr 1fr 1fr 1fr;
        gap: var(--space-m);
    }

    .footer-sitemap {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-m) var(--space-l);
    }

    .footer-brand {
        grid-column: auto;
        padding-bottom: 0;
        margin-bottom: 0;
        border-bottom: none;
        gap: 0.25rem;
    }

    .footer-logo-link {
        margin-bottom: 0;
    }

    .logo-footer {
        height: 24px;
        margin-bottom: var(--space-s);
    }

    .footer-copy,
    .footer-cnpj {
        font-size: 0.75rem;
    }

    .footer-nav {
        gap: var(--space-s);
    }

    .footer-nav-label {
        font-size: 0.55rem;
        letter-spacing: 0.2em;
    }

    .footer-links {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-s) var(--space-m);
    }

    .footer-link {
        font-size: inherit;
        letter-spacing: normal;
        text-transform: none;
    }

    .footer-seals {
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        gap: var(--space-m) var(--space-l);
        margin-top: var(--space-m);
        padding-top: var(--space-m);
        padding-bottom: 0;
    }

    .footer-seal-item {
        align-items: flex-start;
        text-align: left;
        min-width: 72px;
        gap: 0.35rem;
    }

    .footer-seal {
        height: 22px;
        width: 22px;
    }

    .footer-seal-title {
        font-size: 0.55rem;
        letter-spacing: 0.12em;
    }

    .footer-seal-desc {
        font-size: 0.55rem;
    }
}