/* footer.css */
.footer {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

/* 푸터 섹션 스타일링 */
.footer-section h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.footer-section h4 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-description {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* 소셜 링크 스타일링 */
.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    color: #e2e8f0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #60a5fa;
}

/* 푸터 링크 스타일링 */
.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #60a5fa;
}

/* 연락처 정보 스타일링 */
.contact-info {
    list-style: none;
    padding: 0;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: #94a3b8;
}

.contact-info .material-icons {
    color: #60a5fa;
    font-size: 20px;
}

/* 푸터 하단 스타일링 */
.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    border-top: 1px solid #334155;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #60a5fa;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .footer-section {
        text-align: center;
    }

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

    .contact-info li {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 40px 0 20px;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
    }
}