/* 푸터 메인 스타일 */
.footer-main {
    background: linear-gradient(135deg, #002147, #003366);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-bottom {
    background: #001122;
    color: #cccccc;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 푸터 로고 */
.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0066cc, #004499);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
}

.footer-brand-text h4 {
    margin-bottom: 0.2rem;
    font-weight: 700;
}

.footer-brand-text p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* 푸터 섹션 제목 */
.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #66ccff;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #66ccff;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #cccccc;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-links a:hover {
    color: #66ccff;
    transform: translateX(5px);
}

.footer-links a i {
    margin-right: 0.5rem;
    width: 16px;
}

/* 연락처 정보 */
.contact-info {
    margin-bottom: 1rem;
}

.contact-info .info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.contact-info .info-icon {
    width: 35px;
    height: 35px;
    background: rgba(102, 204, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: #66ccff;
    flex-shrink: 0;
}

.info-content h6 {
    margin-bottom: 0.3rem;
    color: #66ccff;
    font-weight: 600;
}

.info-content p {
    margin: 0;
    line-height: 1.5;
    font-size: 0.9rem;
}

/* 소셜 미디어 */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #66ccff;
    color: white;
    transform: translateY(-3px);
}

/* 하단 저작권 */
.copyright-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.copyright-text {
    margin: 0;
    font-size: 0.9rem;
}

.footer-menu {
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-menu a {
    color: #cccccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-menu a:hover {
    color: #66ccff;
}

/* 반응형 */
@media (max-width: 768px) {
    .footer-main {
        padding: 3rem 0 1.5rem;
    }

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

    .footer-title {
        text-align: center;
        margin-top: 2rem;
    }

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

    .copyright-section {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-menu {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .contact-info .info-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-info .info-icon {
        margin: 0 auto 0.5rem;
    }
}