/* 联系我们页面样式 */

/* 页面标题 */
.page-header {
    background: var(--gradient);
    padding: 150px 0 80px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 联系信息卡片 */
.contact-info-section {
    padding: 60px 0;
    background: var(--light);
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.contact-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.contact-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.contact-card p {
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 5px;
}

.card-note {
    font-size: 0.85rem;
    color: var(--gray);
}

/* 联系表单区域 */
.contact-main {
    padding: 100px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form-wrapper h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.contact-form-wrapper > p {
    color: var(--gray);
    margin-bottom: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
}

.required {
    color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px;
    border: 2px solid var(--light);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: var(--light);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.checkbox-item:hover {
    background: rgba(37, 99, 235, 0.1);
}

.checkbox-item input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.checkbox-item span {
    font-size: 0.95rem;
    color: var(--dark);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
    justify-content: center;
}

/* 联系详情 */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-block {
    background: var(--light);
    padding: 30px;
    border-radius: 15px;
}

.detail-block h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.detail-block h3 i {
    color: var(--primary);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 15px;
}

.detail-item:last-child {
    margin-bottom: 0;
}

.detail-item .label {
    font-size: 0.85rem;
    color: var(--gray);
}

.detail-item .value {
    font-weight: 600;
    color: var(--dark);
}

.detail-block .address {
    color: var(--dark);
    line-height: 1.7;
}

.qr-code {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.qr-placeholder {
    background: var(--gradient);
    border-radius: 15px;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
}

.qr-placeholder i {
    font-size: 4rem;
    margin-bottom: 15px;
}

/* 常见问题 */
.faq-section {
    padding: 100px 0;
    background: var(--light);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.faq-question i {
    width: 40px;
    height: 40px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.faq-question h4 {
    font-size: 1.1rem;
    color: var(--dark);
}

.faq-answer {
    padding-left: 55px;
}

.faq-answer p {
    color: var(--gray);
    line-height: 1.7;
}

/* 响应式 */
@media (max-width: 1024px) {
    .contact-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 60px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkbox-group {
        flex-direction: column;
    }
    
    .faq-answer {
        padding-left: 0;
    }
}