/* ============================================
   FOOTER STYLES
   ============================================ */

footer {
    background-color: var(--color-bg-black);
    padding: var(--spacing-xl) var(--spacing-3xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

/* ===== FOOTER NAVIGATION ===== */
.footer-nav {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-normal);
    position: relative;
}

.footer-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.footer-nav a:hover {
    color: var(--color-primary);
}

.footer-nav a:hover::after {
    width: 100%;
}

/* ===== FOOTER SOCIAL ICONS ===== */
.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    color: var(--color-text-muted);
    font-size: 18px;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: transparent;
}

.footer-social a:hover {
    color: var(--color-primary);
    background-color: rgba(74, 158, 255, 0.1);
    transform: translateY(-3px);
}

.footer-social a:hover i {
    animation: bounce 0.6s ease;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* ===== FOOTER CREDIT ===== */
.footer-credit {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg-black);
    color: var(--color-text-dark);
    font-size: var(--font-size-xs);
    border-top: 1px solid var(--color-border);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    footer {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .footer-nav {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}