/* ==================================================
   FOOTER — escuro, centralizado, com o "fio de ouro"
   no topo (mesmo efeito do título da sidebar).
================================================== */

#footer {
    position: relative;
    display: grid;
    justify-items: center;
    gap: 14px;
    margin-top: 40px;
    padding: 34px 20px 28px;
    background: linear-gradient(180deg, #060A10 0%, #020407 100%);   /* mais escuro que a página */
    border-top: 1px solid rgba(255, 255, 255, .05);
    font-family: 'Montserrat', system-ui, sans-serif;
    text-align: center;
}

/* Fio dourado no topo: forte no meio, some nas pontas */
#footer::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 50%;
    width: min(520px, 70%);
    height: 1px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, .7), transparent);
    box-shadow: 0 0 12px rgba(212, 175, 55, .4);
}


/* ---------- Anúncio (só aparece se tiver) ---------- */

.footer-anuncio {
    display: grid;
    justify-items: center;
    gap: 6px;
    width: 100%;
    max-width: 970px;                      /* largura dos banners grandes (970x90 / 728x90) */
    padding-bottom: 22px;
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, .05);
}

.footer-anuncio-rotulo {
    color: #5C6573;
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .24em;
    text-transform: uppercase;
}


/* ---------- Links ---------- */

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px 0;
}

.footer-links a {
    position: relative;
    padding: 4px 16px;
    color: #A7B0BD;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color .2s ease;
}

/* Pontinho dourado separando os links */
.footer-links a + a::before {
    content: "";
    position: absolute;
    left: -2px;
    top: 50%;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(212, 175, 55, .45);
    transform: translateY(-50%);
}

.footer-links a:hover {
    color: #F1F5DD;
}

.footer-links a:focus-visible {
    outline: 2px solid #F4F6FA;
    outline-offset: 2px;
    border-radius: 4px;
}


/* ---------- Textos ---------- */

.footer-aviso {
    margin: 4px 0 0;
    color: #6F7988;
    font-size: .78rem;
}

.footer-copy {
    margin: 0;
    color: #5C6573;
    font-size: .74rem;
    letter-spacing: .04em;
}

.footer-copy strong {
    color: #C9B26B;                        /* nome do site num dourado suave */
    font-weight: 700;
}


/* ---------- Celular ---------- */

@media (max-width: 560px) {
    #footer {
        margin-top: 28px;
        padding: 28px 16px 24px;
    }
    .footer-links {
        gap: 8px 4px;
    }
    .footer-links a {
        padding: 4px 10px;
        font-size: .7rem;
        letter-spacing: .1em;
    }
    /* No celular os links quebram linha: sem os pontinhos (ficariam no começo da linha) */
    .footer-links a + a::before {
        display: none;
    }
}