/* ============================================================
   RODAPÉ | css/footer.css
   3 colunas: marca + navegação + conteúdo (com Blog "em breve")
   Redes sociais com SVGs inline
   ============================================================ */

footer {
    background-color: #04040a;
    padding: 72px 0 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 3.5rem 3.5rem 0 0;
    position: relative;
    z-index: 10;
}

/* ─── Grid ─── */
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 56px;
    margin-bottom: 48px;
}

/* ─── Marca ─── */
.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
}

.footer-logo .dot {
    color: var(--primary);
}

.footer-brand p {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 310px;
}

/* ─── Colunas de links ─── */
.footer-links-col {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-links-col h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
}

.footer-links-col a {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links-col a:hover {
    color: rgba(165, 180, 252, 0.9);
    transform: translateX(4px);
}

/* Link Blog com badge "Em breve" */
.footer-link--soon {
    position: relative;
    pointer-events: auto;
    cursor: default;
    opacity: 0.65;
}

.footer-link--soon:hover {
    color: var(--text-muted);
    transform: none;
}

.soon-badge {
    font-family: var(--font-code);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(99, 102, 241, 0.8);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    padding: 2px 8px;
    border-radius: 6px;
    white-space: nowrap;
}

/* ─── Barra inferior ─── */
.footer-base {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 28px;
    gap: 20px;
}

/* ─── Badge Operacional ─── */
.footer-status-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 185, 129, 0.08); /* Verde suave transparente */
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 6px 14px;
    border-radius: 3rem;
    font-family: var(--font-code);
    font-size: 1.05rem;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10B981; /* Verde esmeralda */
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.6);
    animation: pulseStatus 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulseStatus {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .4; transform: scale(1.1); }
}

.footer-base p {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-muted);
}

/* ─── Redes sociais com SVGs ─── */
.footer-socials {
    display: flex;
    gap: 14px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition:
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.footer-socials a svg {
    width: 18px;
    height: 18px;
}

.footer-socials a:hover {
    background: rgba(99, 102, 241, 0.12);
    color: rgba(165, 180, 252, 0.95);
    border-color: rgba(99, 102, 241, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.15);
}

/* ─── Responsividade ─── */
@media (max-width: 768px) {
    footer {
        border-radius: 2.5rem 2.5rem 0 0;
        padding: 52px 0 28px;
    }

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

    .footer-brand {
        align-items: center;
    }

    .footer-links-col {
        align-items: center;
    }

    .footer-base {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}