footer {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 40px 20px;
    margin-top: auto;
}

.footer-container {
    max-width: var(--width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-about p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.footer-links h3,
.footer-social h3,
.footer-legal h3 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after,
.footer-social h3::after,
.footer-legal h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 10px;
}

.footer-links a,
.footer-legal a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--secondary-color);
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-links h3,
    .footer-social h3,
    .footer-legal h3 {
        margin-top: 20px;
    }
}