.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 86px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../../images/home/banner_bg.png') no-repeat center center;
    background-size: cover;
    z-index: -1;
}

.hero-content {
    max-width: 600px;
    padding: 0 20px;
}

.hero-content h2 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 30px;
    color: #222222;
}

.company-intro {
    padding: 60px 0 80px;
    background-color: #f0f6ff;
    position: relative;
    overflow: hidden;
}

.company-intro .section-title {
    font-size: 48px;
    font-weight: 700;
    color: #222222;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.intro-wrapper {
    text-align: center;
    margin-bottom: 180px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.intro-text {
    font-size: 17px;
    line-height: 1.785;
    color: #333333;
    text-align: left;
    padding: 0 20px;
}

.intro-text p {
    margin: 0;
}

.intro-features {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 2;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.intro-feature-item {
    flex: 1;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 30px 20px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    border: 1px solid #ffffff;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    min-width: 320px;
}

.intro-feature-header {
    margin-bottom: 20px;
}

.intro-feature-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: #222222;
    margin: 0;
    text-align: center;
    white-space: nowrap;
    padding: 0;
}

.intro-feature-body {
    text-align: left;
}

.intro-feature-body p {
    font-size: 16px;
    line-height: 1.785;
    color: #666666;
    margin: 0;
    text-align: justify;
    text-justify: inter-word;
}

.company-intro::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../images/home/company_intro.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    opacity: 0.9;
    z-index: 1;
}


.products-services {
    padding: 60px 0 80px;
    background-color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.products-services .section-title {
    font-size: 42px;
    font-weight: 700;
    color: #222222;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.tab-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 0;
    padding: 0;
}

.tab-item {
    padding: 15px 20px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 500;
    color: #333333;
    transition: all 0.3s ease;
    margin: 0 30px;
    position: relative;
    text-align: center;
    white-space: nowrap;
}

.tab-item.active {
    color: #1F79FF;
    font-weight: 700;
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #1F79FF;
}

.tab-content {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    border-top: none;
}

.product-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.product-info {
    width: 50%;
    padding-right: 40px;
}

.product-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #222222;
}

.product-feature-list {
    margin-bottom: 40px;
}

.product-feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.product-feature-icon {
    color: #4CAF50;
    margin-right: 10px;
    font-size: 20px;
    line-height: 1.5;
}

.product-feature-text {
    font-size: 16px;
    line-height: 1.6;
    color: #666666;
}

.related-products {
    margin-top: 40px;
}

.related-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #222222;
}

.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tag {
    padding: 8px 15px;
    background-color: #F5F5F5;
    border-radius: 4px;
    font-size: 14px;
    color: #666666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tag:hover {
    background-color: #E0E0E0;
}

.action-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.btn-more, .btn-consult {
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-more {
    background-color: #1F79FF;
    color: white;
}

.btn-consult {
    background-color: white;
    color: #1F79FF;
    border: 1px solid #1F79FF;
}

.btn-more:hover {
    background-color: #0D62E0;
}

.btn-consult:hover {
    background-color: #F0F7FF;
}

.product-image {
    width: 50%;
    padding-left: 20px;
}

.product-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}


.data-model {
    padding: 80px 0;
    background-color: #fff;
}

.data-model .container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.model-left {
    width: 50%;
}

.model-info h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
}

.model-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.model-feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-icon {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1F79FF;
    border-radius: 50%;
    opacity: 0.2;
}

.feature-icon i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #1F79FF;
    font-size: 12px;
}

.model-feature p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

.model-right {
    width: 50%;
}

.model-images {
    position: relative;
    width: 100%;
    height: 300px;
    margin-bottom: 20px;
}

.model-img {
    position: absolute;
    width: 80%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.model-img.overlay {
    top: 50px;
    right: 0;
}

.model-labels {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.model-label {
    padding: 8px 15px;
    background-color: #F0F7FF;
    color: #1F79FF;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.model-buttons {
    display: flex;
    gap: 15px;
}


.related-models {
    padding: 40px 0;
    background-color: #F7F9FC;
}

.related-models h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.model-tag {
    padding: 10px 20px;
    background-color: #fff;
    border-radius: 30px;
    font-size: 14px;
    color: #666;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* 客户案例 */
.customer-cases {
    padding: 80px 0 100px;
    background-color: #fff;
}

.customer-cases .section-title {
    margin-bottom: 50px;
    font-size: 36px;
}

.cases-container {
    display: flex;
    justify-content: space-between;
    gap: 25px;
}

.case-card {
    width: calc(33.33% - 17px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: column;
    border: 1px solid #F0F0F0;
    height: 550px;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.case-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    position: relative;
}

.case-content {
    padding: 25px 30px 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: #FFFFFF;
}

.case-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 18px;
    color: #333;
}

.case-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    flex-grow: 1;
    text-align: justify;
    /*overflow: hidden;*/
    display: -webkit-box;
    /*-webkit-line-clamp: 6;*/
    -webkit-box-orient: vertical;
}


@media (max-width: 1024px) {
    .hero {
        height: 500px;
    }
    
    .hero-content h2 {
        font-size: 40px;
    }
    
    .intro-features {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .feature-item {
        width: calc(50% - 10px);
        flex: none;
    }
    
    .data-model .container {
        flex-direction: column;
    }
    
    .model-left, .model-right {
        width: 100%;
    }

    .tabs {
        flex-wrap: wrap;
    }

    .tab-item {
        margin: 10px 15px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 400px;
    }
    
    .hero-content h2 {
        font-size: 32px;
    }
    
    .company-intro {
        padding: 50px 0;
    }
    
    .company-intro .section-title {
        font-size: 32px;
        margin-bottom: 30px;
    }
    
    .intro-wrapper {
        margin-bottom: 40px;
    }
    
    .intro-text {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .intro-features {
        flex-direction: column;
        gap: 15px;
    }
    
    .intro-feature-item {
        width: 100%;
        min-width: auto;
    }
    
    .feature-header h3 {
        font-size: 16px;
    }
    
    .feature-body p {
        font-size: 14px;
    }
    
    .feature-list {
        flex-direction: column;
    }
    
    .feature-list-item {
        margin-bottom: 10px;
    }
    
    .cases-container {
        flex-direction: column;
    }
    
    .case-card {
        width: 100%;
        margin-bottom: 60px;
    }
    
    .customer-cases .section-title {
        font-size: 28px;
    }
    
    .case-content h3 {
        font-size: 18px;
    }
    
    /* 产品及服务移动端适配 */
    .products-services .tabs {
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE and Edge */
        padding-bottom: 10px;
    }
    
    .products-services .tabs::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
    }
    
    .tab-item {
        margin: 0 10px;
        padding: 10px;
        flex: 0 0 auto;
    }
    
    .product-content {
        flex-direction: column;
    }
    
    .product-info, .product-image {
        width: 100%;
        padding: 0;
    }
    
    .product-image {
        margin-top: 30px;
        text-align: center;
    }
    
    .product-image img {
        max-width: 100%;
        height: auto;
    }
}