/* 关于我们页面的样式 */
.about-us-content {
    padding: 80px 15px; /* 上下留出80px的间距，左右留出15px的间距 */
    color: #162565;
}

.about-us-content .container {
    max-width: 1200px; /* 设置最大宽度 */
    margin: 0 auto; /* 居中对齐 */
}

.section-title {
    color: #162565;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

/* 公司介绍部分 */
.company-intro {
    margin-bottom: 60px;
}

.intro-images {
    max-width: 800px;
    margin: 0 auto 40px;
    padding: 5px;
}

.dt-images {
    width: 100%;
    padding: 5px;
}

.intro-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: justify;
    line-height: 1.8;
    color: #555;
}

/* 数据统计部分 */
.stats-section {
    max-width: 900px;
    margin: 50px auto;
    padding: 30px 0;
}

.stat-item {
    padding: 20px 10px;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #162565;
    margin-bottom: 10px;
}

.stat-number sup {
    font-size: 20px;
    top: -0.8em;
}

.stat-desc {
    font-size: 16px;
    color: #555;
}

/* 服务描述 */
.service-description {
    max-width: 900px;
    margin: 0 auto;
    text-align: justify;
    color: #555;
    line-height: 1.6;
}

/* 荣誉与成就部分 */
.achievement-section {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
    color: #5F5F5F;
}

.trophy-img {
    max-width: 240px;
    margin: 0 auto;
}

/* 核心价值观部分 */
.core-values-section {
    max-width: 900px;
    margin: 50px auto;
}

.values-row {
    margin-bottom: 30px;
}

.value-box {
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

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

.icon-container {
    margin-bottom: 15px;
}

.value-icon {
    /* width: 40px; */
    height: 40px;
}

.value-box h3 {
    font-size: 22px;
    font-weight: 600;
    color: #162565;
    margin: 0;
}
.value-title {
    font-size: 16px !important;
    color: #5F5F5F !important;
}

.values-description {
    text-align: justify;
    color: #555;
    line-height: 1.6;
}

/* 发展历程部分 */
.timeline-section {
    margin-top: 80px;
}

.timeline-container {
    position: relative;
    max-width: 100%;
    overflow: hidden;
}

.timeline-background {
    position: relative;
    padding: 20px 0 60px;
}

.map-bg {
    width: 100%;
    opacity: 1;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.dt-bg {
    width: 100%;
    opacity: 1;
}


.timeline-path {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-path:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: #ddd;
    z-index: -1;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.time-item {
    text-align: center;
    position: relative;
    padding-top: 20px;
}

.time-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: #fff;
    border-radius: 50%;
    border: 1px solid #ddd;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.time-image img {
    max-width: 100%;
    max-height: 100%;
}

.time-label {
    font-size: 14px;
    color: #555;
    margin-bottom: 10px;
    min-height: 40px;
}

.time-year {
    font-size: 22px;
    font-weight: 600;
    color: #162565;
}

.service-description-about {
    max-width: 900px;
    margin: 0 auto;
    text-align: justify;
    color: #555;
    line-height: 1.6;
}

/* 荣誉资质部分 */
.honors-section {
    position: relative;
    padding-top: 80px;
    margin: 80px 0;
    background: url(../images/about_us/background.png) no-repeat center center;
    background-size: cover;
    padding-bottom: 60px;
}

.honors-tabs {
    /* position: absolute; */
    /* top: 20px; */
    /* right: 20px; */
    display: flex;
    justify-content: flex-end;
    margin-bottom: 40px;
}

.honor-tab-btn {
    background-color: #FFFFFF;
    border: 1px solid #3F4B7E;
    color: #3F4B7E;
    padding: 8px 20px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.honor-tab-btn.active {
    background-color: #3F4B7E;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* 修改标题位置为左对齐 */
.honors-section .section-title {
    text-align: left;
    margin-left: 20px;
}

/* 内容区域样式 */
.honor-content-item {
    display: none;
}

.honor-content-item.active {
    display: block;
}

/* 轮播区域样式 */
.honors-carousel-container {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.honors-carousel {
    width: 100%;
    overflow: hidden;
    padding: 0 15px;
}

.honors-carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.honor-slide {
    flex: 0 0 calc(25% - 20px);
    margin: 0 10px;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
}

.honor-slide img {
    max-width: 100%;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 轮播控制按钮 */
.honor-carousel-control {
    background: none;
    border: none;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}

.honor-carousel-control img {
    width: 30px;
    height: 30px;
    transition: opacity 0.3s ease;
}

.honor-carousel-control:hover img {
    opacity: 0.8;
}

.honor-prev {
    margin-right: 10px;
}

.honor-next {
    margin-left: 10px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .about-us-content {
        padding: 40px 15px;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .stat-number {
        font-size: 30px;
    }
    
    .timeline-items {
        flex-direction: column;
        align-items: center;
    }
    
    .time-item {
        margin-bottom: 40px;
    }
    
    .timeline-path:before {
        width: 2px;
        height: 100%;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .honor-slide {
        flex: 0 0 100%;
    }
    
    .honor-tab-btn {
        font-size: 16px;
        padding: 8px 15px;
    }
}

/* 合作伙伴部分 */
.partners-section {
    padding: 80px 0;
    background-color: #f9f9f9;
    margin: 60px 0;
}

.partner-content {
    margin-top: 30px;
    color: #5F5F5F;
    line-height: 1.8;
}

.partner-content p {
    margin-bottom: 20px;
}

.partner-logo {
    padding: 20px;
    transition: transform 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
}

.partner-logo img {
    max-width: 300px;
    margin-bottom: 15px;
}

.partner-desc {
    color: #3F4B7E;
    font-weight: 500;
    font-size: 18px;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .partners-section {
        padding: 40px 0;
    }
    
    .partner-logo img {
        max-width: 200px;
    }
}