.footer {
    background-color: #374b5f;
    color: #ecf0f1;
    padding: 40px 60px;
    font-family: 'Noto Sans KR', sans-serif;
}

.footer-container {
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.footer-column {
    min-width: 180px;
    margin: 16px;
}

.footer-column h4 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #ffffff;
}

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

.footer-column ul li {
    margin-bottom: 8px;
}

.footer-column ul li a {
    text-decoration: none;
    color: #bdc3c7;
    font-size: 14px;
}

.footer-column ul li a:hover {
    color: #ffffff;
}

.footer-logo {
    width: 36px;
    height: 36px;
    margin-bottom: 8px;
    background-color: #ffffff;
    border-radius: 8px;
    padding: 4px;
    box-sizing: border-box;
}

.footer-column.brand h3 {
    margin: 8px 0;
    font-size: 18px;
    color: #ffffff;
}

.footer-column.brand p {
    font-size: 14px;
    color: #bdc3c7;
}

.social-icons img {
    width: 22px;
    height: 22px;
    margin-right: 12px;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.social-icons img:hover {
    opacity: 1;
}

.footer-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin: 24px 0 16px;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 13px;
    color: #bdc3c7;
    gap: 8px;
}

.footer-bottom a {
    color: #bdc3c7;
    text-decoration: none;
    margin: 0 4px;
}

.footer-bottom a:hover {
    color: #ffffff;
}