/* ===== FOOTER ===== */

.footer {
    background-color: var(--cor-header);
    padding: 64px 0 32px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.6fr 1fr 1.4fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* ===== COLUNA 1 — Logo + redes ===== */
.footer-logo img {
    width: 130px;
    margin-bottom: 24px;
    display: block;
}

.footer-redes {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-rede {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.footer-rede:hover {
    background-color: var(--cor-hero);
}

.footer-rede img {
    width: 18px;
    filter: brightness(0) invert(1);
}

/* ===== COLUNAS 2, 3, 4 ===== */
.footer-col-titulo {
    font-family: var(--fonte-titulo);
    font-size: 22px;
    color: var(--cor-hero);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

/* Coluna sobre */
.footer-sobre p {
    font-family: var(--fonte-texto);
    font-size: 14px;
    color: var(--texto-secundario);
    line-height: 1.75;
    margin-bottom: 16px;
}

.footer-sobre strong {
    color: var(--texto-branco);
    font-size: 14px;
}

/* Coluna acesso rápido */
.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-family: var(--fonte-texto);
    font-size: 14px;
    color: var(--texto-secundario);
    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--cor-hero);
}

/* Coluna contatos */
.footer-contatos {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contato-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contato-item i {   
    font-size: 15px;
    color: var(--texto-secundario);
    margin-top: 2px;
    flex-shrink: 0;
    opacity: 0.6;
}

.footer-contato-item span {
    font-family: var(--fonte-texto);
    font-size: 14px;
    color: var(--texto-secundario);
    line-height: 1.5;
}

/* ===== RODAPÉ ===== */
.footer-bottom {
    padding-top: 28px;
    text-align: center;
    font-family: var(--fonte-texto);
    font-size: 13px;
    color: var(--texto-secundario);
    opacity: 0.5;
}

/* ===== TABLET (até 900px) ===== */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px 32px;
    }
}

/* ===== MOBILE (até 640px) ===== */
@media (max-width: 640px) {
    .footer {
        padding: 48px 0 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-logo img {
        width: 110px;
    }
}