/* 모바일 고객센터 반응형 스타일 */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        max-width: 500px !important;
    }
    
    .contact-card {
        padding: 30px 20px !important;
    }
    
    .contact-icon {
        width: 60px !important;
        height: 60px !important;
        margin: 0 auto 15px !important;
    }
    
    .contact-icon i {
        font-size: 28px !important;
    }
    
    .contact-card h3 {
        font-size: 18px !important;
        margin-bottom: 10px !important;
    }
    
    .contact-card p {
        font-size: 14px !important;
        margin-bottom: 8px !important;
    }
    
    .contact-card .btn {
        padding: 12px !important;
        font-size: 14px !important;
    }
}