/* 企业介绍页面样式 */

/* 页面标题样式 */
.page-title {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/banners/about.jpg') center/cover;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-bottom: 60px;
}

.page-title h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-title .tagline {
    font-size: 1.5rem;
    font-style: italic;
    color: #f0f0f0;
}

/* 企业概述样式 */
.company-overview {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.overview-content {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.overview-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.overview-image img {
    width: 100%;
    max-width: 800px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.overview-text {
    flex: 1;
    min-width: 300px;
}

.overview-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.overview-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

/* 使命与愿景样式 */
.mission-vision {
    padding: 60px 0;
    background-color: white;
}

.mission-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.mission-item {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

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

.mission-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.mission-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.mission-item p {
    color: #555;
    line-height: 1.6;
}

/* 发展历程样式 */
.history {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.timeline {
    position: relative;
    margin-top: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    padding: 20px 0;
    width: 50%;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
    padding-right: 30px;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
    padding-left: 30px;
}

.timeline-year {
    position: absolute;
    top: 15px;
    width: 100px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    padding: 5px 10px;
    background-color: white;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
}

.timeline-item:nth-child(odd) .timeline-year {
    right: -50px;
}

.timeline-item:nth-child(even) .timeline-year {
    left: -50px;
}

.timeline-content {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.timeline-content p {
    color: #555;
    line-height: 1.6;
}

/* 核心团队样式 */
.team {
    padding: 60px 0;
    background-color: white;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-member {
    background-color: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.member-image {
    height: 200px;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.member-info {
    padding: 20px;
}

.team-member h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.member-title {
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 10px;
}

.member-bio {
    color: #555;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 企业文化样式 */
.culture {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.culture-content {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.culture-text {
    flex: 1;
    min-width: 300px;
}

.culture-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.culture-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.culture-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.culture-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

.culture-text ul {
    list-style: none;
    padding-left: 0;
}

.culture-text li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
}

.culture-text li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.5rem;
    line-height: 1;
}

/* 荣誉资质样式 */
.honors {
    padding: 60px 0;
    background-color: white;
}

.honors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.honor-item {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

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

.honor-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.honor-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.honor-item p {
    color: #555;
    line-height: 1.6;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-title h1 {
        font-size: 2.5rem;
    }
    
    .page-title .tagline {
        font-size: 1.2rem;
    }
    
    .overview-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .culture-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 50px;
        text-align: left !important;
    }
    
    .timeline-item:nth-child(odd) {
        left: 0;
        padding-right: 0;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
        padding-left: 50px;
    }
    
    .timeline-item .timeline-year {
        left: -30px;
    }
    
    .timeline-content {
        margin-left: 20px;
    }
}