/* Footer Styles */
.footer {
    background-color: #111;
    color: white;
    padding: 40px 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
    text-align: center;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 15px;
    position: relative;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: #ff9800;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-links a {
    color: white;
    font-size: 18px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: #ff9800;
}

/* Logo */
.logo img {
    max-width: 150px;
}

/* Copyright */
.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 20px;
    padding-top: 15px;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }

    .social-links {
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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