/* 联系我们页面样式 - 科技感工业美学主题 */

/* 主容器 */
.contact-container {
     background: linear-gradient(to bottom, #f9f9f9 0%, white 100px);
}

/* 联系信息区 */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-info-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--secondary-color);
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.contact-info-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.contact-info-card h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-info-card p {
    color: #555;
    font-size: 1rem;
    line-height: 1.6;
}

/* 地图和表单区 */
.contact-map-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 4rem 0;
}

.contact-map {
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.map-placeholder {
    height: 100%;
    width: 100%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.contact-form {
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
}

.contact-form h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: all 0.3s;
    background: #f9f9f9;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    outline: none;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.submit-btn:hover {
    background: #0055aa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}


/* 响应式设计 */
@media (max-width: 992px) {
    .contact-map-form-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-map {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .recommend-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .recommend-card {
        padding: 1.5rem;
    }
}

/* 工业美学细节 */
.contact-info-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--highlight-color));
    transition: width 0.3s;
}

.contact-info-card:hover::after {
    width: 100%;
}

/* 科技感动画 */
@keyframes techPulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 102, 204, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(0, 102, 204, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 102, 204, 0); }
}

.contact-info-card:hover {
    animation: techPulse 1.5s infinite;
}