/* Contact Us 페이지 스타일 */

.contact-us-hero {
    padding: 150px 20px 60px;
    background: #ffffff;
    text-align: center;
}

.breadcrumb {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.breadcrumb a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #5568d3;
}

.breadcrumb span {
    margin: 0 8px;
    color: #999;
}

.contact-us-title {
    font-size: 4rem;
    font-weight: 900;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: -2px;
    margin: 0;
}

.contact-content-section {
    padding: 80px 20px;
    background: #f8f9fa;
    position: relative;
}

.contact-content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/ST/batch_DSC03877.JPG');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.contact-content-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.contact-content-section .container {
    position: relative;
    z-index: 2;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.contact-left {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.contact-right {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.section-subtitle {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a1a;
    text-transform: lowercase;
    margin-bottom: 40px;
    letter-spacing: 1px;
}

.office-info-item {
    margin-bottom: 35px;
    padding-bottom: 30px;
    border-bottom: 1px solid #e9ecef;
}

.office-info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.info-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #667eea;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.info-value {
    font-size: 1.1rem;
    color: #1a1a1a;
    line-height: 1.6;
    margin: 0;
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feedback-form .form-group {
    margin-bottom: 0;
}

.feedback-form input,
.feedback-form select,
.feedback-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s;
    background: #ffffff;
}

.feedback-form input:focus,
.feedback-form select:focus,
.feedback-form textarea:focus {
    outline: none;
    border-color: #667eea;
}

.feedback-form textarea {
    resize: vertical;
    min-height: 120px;
}

.file-info {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: #666;
}

.submit-button {
    padding: 16px 40px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 10px;
}

.submit-button:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.contact-map-section {
    padding: 80px 20px;
    background: #ffffff;
}

.contact-map-section .section-subtitle {
    text-align: center;
    margin-bottom: 40px;
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
    display: block;
}

.contact-support-section {
    padding: 80px 20px;
    background: #ffffff;
    text-align: center;
}

.contact-support-section .section-subtitle {
    text-align: center;
    margin-bottom: 60px;
}

.support-team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.support-member {
    text-align: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.support-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    background: #ffffff;
}

.member-avatar {
    width: 80px;
    height: 80px;
    background: #667eea;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.member-avatar i {
    font-size: 2rem;
    color: white;
}

.member-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.member-role {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* 반응형 */
@media (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .support-team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact-us-title {
        font-size: 2.5rem;
    }
    
    .contact-content-section {
        padding: 60px 20px;
    }
    
    .contact-left,
    .contact-right {
        padding: 30px 20px;
    }
    
    .contact-map-section {
        padding: 60px 20px;
    }
    
    .map-container iframe {
        height: 350px;
    }
    
    .support-team-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}