/* ========================================================
   Footer
   ======================================================== */
footer {
    background-color: var(--charcoal);
    color: #fff;
    padding: 56px 24px 28px;
    font-size: 14px;
    border-top: 4px solid var(--ims-primary);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    border-bottom: 1px solid #3A3A5E;
    padding-bottom: 40px;
    margin-bottom: 24px;
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: 16px;
    font-size: 20px;
}
.footer-brand p {
    color: #9CA3AF;
    font-size: 13px;
    line-height: 1.8;
    max-width: 340px;
    font-weight: 500;
}

.footer-links h4 {
    color: #fff;
    font-weight: 900;
    margin-bottom: 18px;
    font-size: 15px;
    letter-spacing: 0.03em;
}
.footer-links ul { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 12px; font-weight: 700; }
.footer-links a {
    color: #9CA3AF;
    font-size: 13px;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.footer-links a:hover { color: #fff; }

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #6B7280;
    font-size: 12px;
    font-weight: 700;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-bottom-links {
    display: flex;
    gap: 20px;
}
.footer-bottom-links a {
    color: #6B7280;
    font-size: 12px;
}
.footer-bottom-links a:hover { color: #fff; }

@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}