/* 联系我们页面样式 */

/* 页面容器 */
.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: #fff;
}

/* 页面标题 */
.page-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    margin-top: 20px;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* 公司简介 */
.company-intro {
    margin-bottom: 60px;
}

.intro-content {
    display: grid;
    gap: 50px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 20px;
    border-left: 4px solid #4CAF50;
    padding-left: 15px;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #4CAF50;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* 联系方式 */
.contact-info {
    margin-bottom: 60px;
}

.contact-info h2 {
    text-align: center;
    font-size: 2rem;
    color: #333;
    margin-bottom: 40px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-card {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.contact-card h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 15px;
}

.contact-card p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 10px;
}

.contact-time {
    font-size: 0.9rem !important;
    color: #999 !important;
    font-style: italic;
}

/* 联系表单 */
.contact-form-section {
    margin-bottom: 60px;
}

.contact-form-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #333;
    margin-bottom: 40px;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: #f8f9fa;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4CAF50;
}

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

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #45a049, #4CAF50);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

/* 地图位置 */
.map-section {
    margin-bottom: 60px;
}

.map-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #333;
    margin-bottom: 40px;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.map-placeholder {
    position: relative;
    width: 100%;
    height: 400px;
    background: #f0f0f0;
}

.map-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: 10px;
    max-width: 300px;
}

.map-overlay h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.map-overlay p {
    color: #666;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-container {
        padding: 10px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .map-placeholder {
        height: 300px;
    }
    
    .map-overlay {
        position: relative;
        top: 0;
        left: 0;
        max-width: none;
        margin: 20px;
    }
}

@media (max-width: 480px) {
    .company-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.company-intro,
.contact-info,
.contact-form-section,
.map-section {
    animation: fadeInUp 0.6s ease-out;
}

.contact-card {
    animation: fadeInUp 0.6s ease-out;
}

.contact-card:nth-child(1) { animation-delay: 0.1s; }
.contact-card:nth-child(2) { animation-delay: 0.2s; }
.contact-card:nth-child(3) { animation-delay: 0.3s; }
.contact-card:nth-child(4) { animation-delay: 0.4s; }