/* Footer */
footer {
    background-color: var(--header-bg);
    padding: 5rem 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo a {
    text-decoration: none;
}

.footer-logo img {
    height: 50px;
    display: block;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    font-family: var(--font-primary);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-start;
}

.social-links a {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.copyright {
    font-family: var(--font-body);
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
    footer {
        padding: 3rem 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

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

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

@media (max-width: 480px) {
    footer {
        padding: 2rem 1rem;
    }

    .footer-links a {
        font-size: var(--font-size-xs);
    }

    .social-links {
        gap: 1rem;
    }

    .copyright {
        font-size: var(--font-size-xs);
    }
}