/* Footer Styles */
.footer {
    background-color: var(--bg-dark);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right,
            rgba(143, 87, 255, 0.05),
            transparent 70%);
    pointer-events: none;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__column {
    display: flex;
    flex-direction: column;
}

.footer__logo {
    margin-bottom: var(--spacing-lg);
}

.footer__logo img {
    height: 24px;
    width: auto;
}

.footer__description {
    color: rgba(255, 255, 255, 0.85);
    /* Clareado para contraste no fundo escuro/roxo */
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
    /* Aumentado */
    max-width: 300px;
    line-height: 1.6;
}

.footer__title {
    font-family: var(--font-title);
    color: #FFFFFF;
    /* Branco puro para os títulos no fundo roxo */
    font-size: 1.15rem;
    /* Aumentado */
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-md);
}

.footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__link {
    margin-bottom: var(--spacing-sm);
}

.footer__link a {
    color: rgba(255, 255, 255, 0.7);
    /* Cinza claro (substituindo roxo escuro) */
    text-decoration: none;
    transition: color var(--transition-normal);
    font-size: 0.95rem;
    /* Aumentado */
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer__link a:hover {
    color: #FFFFFF;
    /* Fica branco 100% no hover */
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social__link {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.1);
    /* Fundo com transparência branco em vez de branco sólido */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    /* Ícone branco */
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social__link:hover {
    background: #FFFFFF;
    /* Fundo branco no hover em vez da cor primária que já é o fundo da seção */
    color: var(--primary-color);
    /* Ícone volta a ser roxo */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.footer__bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    /* Borda clara no fundo roxo */
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__copyright {
    color: rgba(255, 255, 255, 0.6);
    /* Clareado para contraste */
    font-size: 0.85rem;
}

.footer__legal {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.footer__legal-link {
    color: rgba(255, 255, 255, 0.7);
    /* Cinza claro (substituindo roxo escuro) */
    font-size: 0.85rem;
    /* Aumentado de xs geralmente para legível */
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer__legal-button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.footer__legal-divider {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

.footer__legal-link:hover {
    color: var(--text-light);
}

.footer__contact {
    margin-top: var(--spacing-md);
}

.contact__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
    /* Cinza claro (substituindo roxo escuro) */
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
    /* Aumentado */
}

.contact__item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.contact__item a:hover {
    color: var(--primary-color);
}

.contact__item i {
    color: #FFFFFF;
    /* Ícone visível claro no fundo roxo */
    font-size: 1.15rem;
}

/* Container para limitar a largura do conteúdo */
.footer__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Responsividade */
@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .footer__legal {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }

    .footer__description {
        max-width: 100%;
    }
}