/* =============================================
   Footer Styles
   ============================================= */

.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

/* ---------- Main Footer ---------- */
.footer-main {
    padding: 4rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
}

/* Footer Brand */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-brand .footer-logo img {
    height: 44px;
    width: auto;
}

.footer-brand .footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.footer-brand .footer-logo-text .ar {
    font-family: var(--font-arabic);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-accent);
}

.footer-brand .footer-logo-text .en {
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
}

.footer-brand p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-glass-light);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(90, 175, 204, 0.3);
}

/* Footer Columns */
.footer-column h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-column ul li a {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-column ul li a .arrow {
    font-size: 0.75rem;
    opacity: 0;
    transition: all var(--transition-fast);
}

.footer-column ul li a:hover .arrow {
    opacity: 1;
}

/* Footer Contact Info */
.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-contact-item .icon {
    color: var(--color-accent);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-item a {
    color: var(--color-text-secondary);
}

.footer-contact-item a:hover {
    color: var(--color-accent);
}

/* ---------- Footer Bottom ---------- */
.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.footer-bottom p a {
    color: var(--color-accent);
}

.footer-bottom p a:hover {
    text-decoration: underline;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.footer-bottom-links a:hover {
    color: var(--color-accent);
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom .container {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}