/* ============================================
   Footer Component
   ============================================ */
.footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.7);
    padding-top: var(--space-2xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand-logo {
    height: 45px;
    margin-bottom: var(--space-sm);
    filter: brightness(0) invert(1);
}

.footer__brand-desc {
    font-size: var(--fs-small);
    line-height: var(--lh-loose);
    color: rgba(255,255,255,0.6);
    margin-bottom: var(--space-md);
}

.footer__social {
    display: flex;
    gap: var(--space-sm);
}
.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    transition: all var(--transition-base);
}
.footer__social-link:hover {
    background: var(--color-secondary);
    color: var(--color-accent);
    transform: translateY(-3px);
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: var(--fs-body);
    font-weight: var(--fw-semibold);
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.footer__link {
    display: block;
    font-size: var(--fs-small);
    color: rgba(255,255,255,0.6);
    padding: var(--space-2xs) 0;
    transition: all var(--transition-fast);
}
.footer__link:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: var(--fs-small);
    color: rgba(255,255,255,0.6);
}
.footer__contact-icon {
    color: var(--color-secondary);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: center; /* Center content to avoid corner overlap */
    gap: var(--space-lg); /* Add space between items */
    padding: var(--space-md) 0 var(--space-xl); /* Add extra bottom padding */
    font-size: var(--fs-small);
    color: rgba(255,255,255,0.6); /* Increased visibility from 0.4 */
    text-align: center;
    flex-wrap: wrap; /* Allow wrapping on small screens */
}

.footer__bottom a, .footer__credit-link {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__bottom a:hover, .footer__credit-link:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 600px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
}