/* ============================================================
   footer.css — Estilos do footer global do The Kit Hub
   ============================================================ */

.site-footer {
    position: relative;
    margin-top: 60px;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
}

.footer-wave {
    position: absolute;
    top: -40px;
    left: 0;
    right: 0;
    height: 40px;
    overflow: hidden;
    pointer-events: none;
}

.footer-wave svg {
    width: 100%;
    height: 100%;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* ── Linha superior ─────────────────────────────────────────── */
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 340px;
}

.footer-logo-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-light);
    transition: opacity 0.2s;
}

.footer-logo-link:hover {
    opacity: 0.8;
}

.footer-logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-yellow);
    flex-shrink: 0;
}

.footer-logo-text {
    font-size: 20px;
    font-weight: 400;
}

.footer-logo-text strong {
    font-weight: 800;
}

.footer-tagline {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.6;
}

/* ── Redes sociais ──────────────────────────────────────────── */
.footer-social {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-btn:hover {
    background: rgba(255, 238, 0, 0.12);
    border-color: rgba(255, 238, 0, 0.35);
    color: var(--accent-yellow);
    transform: translateY(-2px);
}

/* ── Separador ──────────────────────────────────────────────── */
.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.07);
}

/* ── Grelha ─────────────────────────────────────────────────── */
.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1.4fr;
    gap: 40px;
}

.footer-col-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
}

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

.footer-links li a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.2s, gap 0.2s;
    line-height: 1.4;
}

.footer-links li a:hover {
    color: var(--text-light);
    gap: 10px;
}

.confed-badge {
    display: inline-block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.4px;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid transparent;
    flex-shrink: 0;
}

/* ── Newsletter ─────────────────────────────────────────────── */
.footer-newsletter-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.5;
    margin-bottom: 14px;
}

.footer-newsletter-input-wrap {
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.25);
    transition: border-color 0.2s;
}

.footer-newsletter-input-wrap:focus-within {
    border-color: var(--accent-yellow);
}

.footer-newsletter-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    min-width: 0;
}

.footer-newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.footer-newsletter-btn {
    background: rgba(255, 238, 0, 0.15);
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 14px;
    cursor: pointer;
    color: var(--accent-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    flex-shrink: 0;
}

.footer-newsletter-btn:hover {
    background: rgba(255, 238, 0, 0.25);
}

.footer-newsletter-note {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.3);
    margin-top: 8px;
    transition: color 0.3s;
}

/* ── Estatísticas mini ──────────────────────────────────────── */
.footer-stats-mini {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-stat-mini {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.footer-stat-mini-num {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent-yellow);
    line-height: 1;
}

.footer-stat-mini-label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Rodapé inferior ────────────────────────────────────────── */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.footer-made-with {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: rgba(255, 255, 255, 0.25);
}

.footer-legal-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-legal-links a {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-legal-links a:hover {
    color: rgba(255, 255, 255, 0.7);
}

.footer-legal-sep {
    color: rgba(255, 255, 255, 0.15);
    font-size: 12px;
}

/* ── Responsivo ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-col-newsletter {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .footer-inner {
        padding: 40px 24px 28px;
        gap: 24px;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-social {
        align-self: flex-start;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    
    .footer-col-newsletter {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .footer-inner {
        padding: 32px 20px 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-col-newsletter {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .footer-stats-mini {
        gap: 16px;
    }
}