/* ============================================
   4. FOOTER
   ============================================ */

.site-footer {
    background: var(--vermelho);
    color: rgba(255, 255, 255, 0.75);
    padding: 30px 0 20px;
}

#footer-placeholder {
    background: var(--vermelho);
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    gap: 36px 50px;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0;
}

.footer-brand {
    max-width: 500px;
}

.footer-brand .footer-logo {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: nowrap;
    margin-bottom: 5px;
}

.footer-brand .footer-logo a {
    display: inline-flex;
    align-items: center;
}

.footer-brand .footer-logo img {
    max-height: 60px;
    width: auto;
}

.footer-brand .footer-logo .footer-febrafar-logo img {
    width: 150px;
    max-width: 30vw;
}

.footer-brand h3 {
    color: var(--branco);
    font-weight: 800;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.footer-column h4 {
    color: var(--branco);
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: 8px;
}

.footer-column a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.864);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--azul);
    transform: translateX(3px);
}

.footer-social-section {
    margin-bottom: 15px;
    text-align: center;
}

.footer-social-section h4 {
    color: var(--branco);
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.footer-social {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--branco);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--azul);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.8rem;
    margin: 0;
}

.footer-utility-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 24px auto 0;
    flex-wrap: wrap;
}

.footer-utility-row .footer-cookie-settings {
    margin: 0;
}

.footer-gptw-seal {
    width: 76px;
    height: auto;
    display: block;
    margin-top: 10px;
    transform: translateX(-7px);
    filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.18));
}

/* --- RESPONSIVO --- */
@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        gap: 30px;
    }

    .footer-links {
        flex-direction: column;
        gap: 25px;
    }
    
    .footer-social-section {
        text-align: left;
    }
    
    .footer-social {
        justify-content: flex-start;
    }

    .footer-brand .footer-logo {
        gap: 16px;
        flex-wrap: wrap;
    }

    .footer-gptw-seal {
        width: 64px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .floating-whatsapp {
        right: 16px;
        bottom: 16px;
        width: 54px;
        height: 54px;
        font-size: 1.65rem;
    }
}