/* --- FOOTER SECTION --- */
.site-footer {
    background: linear-gradient(180deg, #0f172a 0%, #0b111a 100%);
    color: #e8f1ff;
    padding: 68px 0 32px;
}

.footer-shell {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 16px 32px;
}

.footer-row {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 32px;
    align-items: start;
}

.footer-brand {
    max-width: 360px;
    display: grid;
    gap: 14px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #e8f1ff;
}

.footer-logo-mark {
    height: 48px;
    width: auto;
    display: block;
}

.footer-logo-text {
    display: grid;
    gap: 4px;
}

.footer-wordmark-img {
    height: 26px;
    width: auto;
    display: block;
}

.footer-tagline {
    font-size: 13px;
    color: #b7c6e6;
    font-weight: 600;
}

.footer-copy {
    margin: 0;
    color: #d7e3ff;
    line-height: 1.6;
    font-size: 15px;
}

/* --- FOOTER NAVIGATION --- */
.footer-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    gap: 18px;
    align-items: start;
}

.footer-col h4 {
    margin: 0 0 12px;
    font-size: 15px;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: #f4f7ff;
}

.footer-menu {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.footer-menu a,
.footer-menu .nav-link {
    color: #e8f1ff;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    background: transparent;
    box-shadow: none;
}

.footer-menu a:hover,
.footer-menu .nav-link:hover {
    color: #b7d6ff;
}

/* --- FOOTER BOTTOM BAR --- */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin: 20px auto 0;
    padding: 18px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #b7c6e6;
    font-size: 13px;
}

.footer-bottom a {
    color: #d7e3ff;
    text-decoration: none;
    font-weight: 600;
}

.footer-dot {
    color: #617199;
}

/* --- RESPONSIVE FOOTER (single column, tighter spacing) --- */
@media (max-width: 640px) {
    .site-footer {
        padding: 28px 0 20px;
    }

    .footer-shell {
        padding: 0 16px 20px;
    }

    .footer-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-bottom {
        margin-top: 16px;
        padding: 14px 0 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}