/* =================================================================
   FOOTER - Dark Footer on Light Theme
   ================================================================= */

.footer {
    background-color: #111111;
    color: #ffffff;
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
}

/* ===== FOOTER CONTENT GRID ===== */

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

/* ===== BRAND ===== */

.footer__brand {
    max-width: 360px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer__logo img {
    height: 45px;
    width: auto;
}

.footer__logo-text {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: #ffffff;
}

.footer__description {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    line-height: 1.8;
    margin-bottom: var(--space-5);
}

/* ===== SOCIAL ===== */

.footer__social {
    display: flex;
    gap: var(--space-3);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-base);
    text-decoration: none;
    font-size: var(--text-base);
}

.footer__social-link:hover {
    background: var(--color-accent);
    color: #ffffff;
    transform: translateY(-3px);
}

/* ===== SECTION TITLES & LINKS ===== */

.footer__section-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: #ffffff;
    margin-bottom: var(--space-5);
}

.footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer__link:hover {
    color: #ffffff;
    padding-inline-start: 4px;
}

.footer__link i {
    font-size: var(--text-xs);
    color: var(--color-accent);
}

/* ===== BOTTOM BAR ===== */

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-6);
    text-align: center;
}

.footer__copyright {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer__copyright a {
    color: var(--color-accent);
    text-decoration: none;
}

.footer__copyright a:hover {
    color: var(--color-accent-light);
}

/* ===== RESPONSIVE ===== */

@media (max-width: 1024px) {
    .footer__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }

    .footer__brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .footer {
        padding-top: var(--space-12);
    }
}