/* 通用样式 */
.section {
    padding: 4rem 0;
}

.bg-white {
    background-color: var(--bg-white);
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-light-gray {
    background-color: var(--bg-light-gray);
}

.bg-light-green {
    background-color: var(--bg-green);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-bottom: 0.8rem;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-medium);
    max-width: 800px;
    margin: 1.5rem auto 0;
}

/* 平台概述部分 */
.platform-overview .overview-content,
.solution-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-top: 2.5rem;
}

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

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

.platform-overview .overview-image img,
.solution-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 8px 25px var(--shadow-color);
    transition: transform 0.3s ease;
}

.platform-overview .overview-image img:hover,
.solution-image img:hover {
    transform: scale(1.02);
}

.platform-overview .overview-highlight,
.intro-highlight {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    border-left: 4px solid var(--primary-color);
    padding-left: 15px;
}

.platform-overview p,
.solution-text p {
    margin-bottom: 1.2rem;
    line-height: 1.7;
    color: var(--text-medium);
}

/* 平台概述部分附加样式 */
.overview-stats,
.solution-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.overview-stats .stat-item,
.solution-stats .stat-item {
    display: flex;
    flex-direction: column;
}

.overview-stats .stat-number,
.solution-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.overview-stats .stat-text,
.solution-stats .stat-text {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* 平台架构部分 */
.architecture-section {
    position: relative;
}

.architecture-content {
    margin-top: 3rem;
}

.architecture-image {
    text-align: center;
    margin-bottom: 3rem;
}

.architecture-image img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid rgba(26, 179, 111, 0.1);
}

.architecture-layers {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.architecture-layers .layer,
.architecture-layers .architecture-layer {
    display: flex;
    align-items: center;
    background-color: var(--bg-white);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.architecture-layers .layer:hover,
.architecture-layers .architecture-layer:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.architecture-layers .layer-icon,
.architecture-layers .architecture-layer h3 i {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    background-color: rgba(26, 179, 111, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
    font-size: 1.6rem;
    color: var(--primary-color);
}

.architecture-layers .layer-icon i {
    font-size: 1.6rem;
    color: var(--primary-color);
}

.architecture-layers .layer-content h3,
.architecture-layers .architecture-layer h3 {
    font-size: 1.3rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.architecture-layers .layer-content p,
.architecture-layers .architecture-layer p {
    color: var(--text-medium);
    margin: 0;
    line-height: 1.5;
}

/* 客户案例部分 */
.cases-section {
    overflow: hidden;
    background-color: var(--bg-light);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.cases-grid .case-card {
    height: 100%;
    margin-bottom: 0;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.cases-grid .case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.case-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    border-top: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.case-logo {
    height: 100px;
    background-color: #f8f9fc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.case-logo img {
    max-height: 80%;
    max-width: 80%;
}

.case-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.case-content h3 {
    font-size: 1.5rem;
    color: #0b2c5c;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.case-content h3:after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
}

.case-industry {
    font-size: 1rem;
    color: #666;
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.case-industry:before {
    content: '\f1ad';
    font-family: 'Font Awesome 5 Free';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.case-challenge {
    font-size: 1rem;
    color: #666;
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.case-challenge:before {
    content: '\f0e7';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #f39c12;
}

.case-solution {
    font-size: 1rem;
    color: #666;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.case-solution:before {
    content: '\f0eb';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.case-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    padding: 1.2rem;
    background-color: var(--bg-light-green);
    border-radius: 8px;
}

.case-results .result-item {
    text-align: center;
}

.case-results .result-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

.case-results .result-text {
    display: block;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.3;
}

.case-quote {
    margin-top: auto;
    padding: 1.5rem;
    background-color: #f0f6ff;
    border-radius: 8px;
    position: relative;
    border-left: 3px solid var(--primary-color);
}

.case-quote i {
    font-size: 1.5rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.case-quote p {
    margin: 0 0 1rem;
    font-style: italic;
    color: #444;
    line-height: 1.6;
    padding-left: 1.5rem;
}

.case-quote .quote-author {
    text-align: right;
    font-weight: 500;
    color: #0b2c5c;
}

/* 轮播控制 */
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: var(--primary-color);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    opacity: 1;
}

.swiper-button-next, .swiper-button-prev {
    color: var(--primary-color);
}

/* 平台价值 */
.full-width{
    width:100%;
    max-width: 100%;
    padding: 0;
    padding-top: 30px;
}

/* 合作伙伴部分 */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.partner-item {
    background-color: #fff;
    border-radius: 8px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

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

.partner-item img {
    max-width: 80%;
    max-height: 80%;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

/* 常见问题部分 */
.faq-accordion {
    margin-top: 3rem;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    background-color: #fff;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.faq-question h3 {
    font-size: 1.2rem;
    color: #0b2c5c;
    margin: 0;
    flex-grow: 1;
}

.faq-question i {
    font-size: 1rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.faq-item.active .faq-question {
    background-color: var(--primary-color);
}

.faq-item.active .faq-question h3 {
    color: #fff;
}

.faq-item.active .faq-question i {
    color: #fff;
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    display: none;
}

.faq-answer p {
    padding: 0 0 1.5rem;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

/* 联系表单 */
.contact-form-container {
    max-width: 800px;
    margin: 0 auto 2.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(5px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.form-group {
    flex: 1;
    min-width: 250px;
}

.form-group.full-width {
    width: 100%;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.8);
    background-color: rgba(255, 255, 255, 0.2);
}

.contact-form button {
    align-self: center;
    margin-top: 1rem;
    border: none;
    cursor: pointer;
}

/* 响应式布局补充 */
@media (max-width: 992px) {
    .form-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .architecture-layers .layer,
    .architecture-layers .architecture-layer {
        padding: 1.2rem;
    }
    
    .architecture-layers .layer-icon,
    .architecture-layers .architecture-layer h3 i {
        width: 50px;
        height: 50px;
        margin-right: 1rem;
    }
    
    .case-content {
        padding: 1.5rem;
    }
    
    .case-results {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .partner-item {
        height: 80px;
    }
}

@media (max-width: 576px) {
    .overview-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .overview-stats .stat-item {
        align-items: center;
    }
    
    .case-logo {
        height: 80px;
    }
    
    .case-quote p {
        padding-left: 0;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
}

/* 核心优势部分 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-item,
.advantage-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border-top: 3px solid transparent;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.advantage-item:hover,
.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-top-color: var(--primary-color);
}

.advantage-item:before,
.advantage-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--primary-color);
    opacity: 0.05;
    z-index: -1;
    transition: width 0.5s ease;
}

.advantage-item:hover:before,
.advantage-card:hover:before {
    width: 100%;
}

.advantage-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(26, 179, 111, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.8rem;
    transition: all 0.3s ease;
}

.advantage-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.advantage-item:hover .advantage-icon,
.advantage-card:hover .advantage-icon {
    background-color: var(--primary-color);
}

.advantage-item:hover .advantage-icon i,
.advantage-card:hover .advantage-icon i {
    color: #fff;
}

.advantage-item h3,
.advantage-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #0b2c5c;
    transition: all 0.3s ease;
}

.advantage-item p,
.advantage-card p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 0;
}

/* 应用场景部分 */
.scenarios-tabs,
.solution-scenarios .scenarios-content {
    margin-top: 3rem;
}

.tabs-navigation,
.scenario-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 2.5rem;
    justify-content: center;
}

.tab-btn,
.scenario-nav li a {
    padding: 0.9rem 1.5rem;
    background-color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    color: #444;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border: 1px solid transparent;
    text-decoration: none;
    display: inline-block;
}

.tab-btn.active,
.scenario-nav li.active a {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 5px 15px rgba(26, 179, 111, 0.2);
}

.tab-btn:hover:not(.active),
.scenario-nav li a:hover:not(.active) {
    background-color: rgba(26, 179, 111, 0.1);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.tab-pane,
.scenario-content-item:not(.active) {
    display: none;
}

.tab-pane.active,
.scenario-content-item.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.scenario-content,
.scenario-main {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
    background-color: #fff;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.scenario-image {
    flex: 1;
    min-width: 300px;
}

.scenario-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.scenario-description,
.scenario-text {
    flex: 1;
    min-width: 300px;
}

.scenario-description h3,
.scenario-text h3 {
    font-size: 1.6rem;
    color: #0b2c5c;
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    position: relative;
}

.scenario-description h3:after,
.scenario-text h3:after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
}

.scenario-description p,
.scenario-text p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 1.8rem;
}

.scenario-features,
.feature-item {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.scenario-features .feature,
.feature-item {
    padding: 1rem;
    background-color: rgba(26, 179, 111, 0.05);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.scenario-features .feature:hover,
.feature-item:hover {
    background-color: rgba(26, 179, 111, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.scenario-features .feature i,
.feature-item i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* 应用场景导航补充 */
.scenario-nav,
.scenario-nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0 0 3rem 0;
}

.scenario-nav li {
    margin: 0;
    position: relative;
}

.scenario-content-item {
    margin-top: 2rem;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .scenario-nav ul,
    .scenario-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }
    
    .scenario-nav li a,
    .tab-btn {
        white-space: nowrap;
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .scenario-main,
    .scenario-content {
        flex-direction: column;
        padding: 1.5rem;
    }
    
    .scenario-image {
        order: -1;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3.5rem 0;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .advantage-item,
    .advantage-card {
        padding: 1.8rem;
    }
    
    .tabs-navigation,
    .scenario-nav {
        flex-direction: column;
        align-items: stretch;
    }
    
    .scenario-content,
    .scenario-main {
        padding: 2rem;
    }
    
    .scenario-nav li a,
    .tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        text-align: center;
    }
    
    .scenario-text h3,
    .scenario-description h3 {
        font-size: 1.4rem;
    }
    
    .feature-item,
    .scenario-features .feature {
        font-size: 0.9rem;
    }
    
    .scenario-features {
        grid-template-columns: 1fr;
    }
    
    .value-item {
        flex-direction: column;
        padding: 2rem;
    }
    
    .value-icon {
        margin-right: 0;
        margin-bottom: 1.5rem;
    }
    
    .future-content {
        gap: 2.5rem;
    }
    
    .contact-cta-section {
        padding: 5rem 0;
    }
    
    .contact-cta-content h2 {
        font-size: 2.2rem;
    }
    
    .contact-cta-content h3 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 1rem 2.5rem;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* 价值呈现部分 */


.value-content {
    /* margin-top: 4rem; */
    display: flex;
    flex-direction: column;
    /* gap: 6rem; */
}

.value-item {
    display: flex;
    position: relative;
    background-color: transparent;
    border-radius: 0;
    padding: 3rem 0;
    box-shadow: none;
    border: none;
    overflow: visible;
    border-radius: 12px;
}

/* 为每个价值项添加不同的背景色 */
.value-item:nth-child(1) {
    background-color: var(--bg-light);
}

.value-item:nth-child(2) {
    background-color: var(--bg-white);
}

.value-item:nth-child(3) {
    background-color: rgba(255, 150, 50, 0.05);
}

.value-item:nth-child(4) {
    background-color: rgba(100, 200, 180, 0.05);
}

.value-item:nth-child(even) {
    flex-direction: row-reverse;
}

.value-number {
    font-size: 6rem;
    font-weight: 200;
    color: rgba(26, 179, 111, 0.2);
    line-height: 1;
    position: absolute;
    top: 1rem;
    left: 2rem;
    z-index: 1;
}

/* 为每个数字设置对应的颜色 */
.value-item:nth-child(1) .value-number {
    color: rgba(26, 179, 111, 0.2);
}

.value-item:nth-child(2) .value-number {
    color: rgba(30, 80, 160, 0.2);
}

.value-item:nth-child(3) .value-number {
    color: rgba(255, 150, 50, 0.2);
}

.value-item:nth-child(4) .value-number {
    color: rgba(100, 200, 180, 0.2);
}

.value-item:nth-child(even) .value-number {
    left: auto;
    right: 2rem;
}

.value-info {
    flex: 1;
    padding: 2rem 3rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 50%;
}

/* .value-image {
    flex: 1;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    margin: 0 3rem;
} */

.value-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.value-info h3 {
    font-size: 2rem;
    color: #0b2c5c;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0;
    font-weight: 600;
}

/* 为每个标题设置对应的颜色 */
.value-item:nth-child(1) .value-info h3 {
    color: #1ab36f;
}

.value-item:nth-child(2) .value-info h3 {
    color: #1e50a0;
}

.value-item:nth-child(3) .value-info h3 {
    color: #ff9632;
}

.value-item:nth-child(4) .value-info h3 {
    color: #64c8b4;
}

.value-desc {
    display: flex;
    flex-direction: column;
}

.value-desc p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.value-metrics {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.value-metrics .metric {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all 0.3s ease;
    background: none;
    padding: 0;
    box-shadow: none;
    border-radius: 0;
}

.value-metrics .metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

/* 为每个指标数字设置对应的颜色 */
.value-item:nth-child(1) .metric-number {
    color: #1ab36f;
}

.value-item:nth-child(2) .metric-number {
    color: #1e50a0;
}

.value-item:nth-child(3) .metric-number {
    color: #ff9632;
}

.value-item:nth-child(4) .metric-number {
    color: #64c8b4;
}

.value-metrics .metric-desc {
    font-size: 1rem;
    color: #666;
    margin-top: 0.5rem;
    text-align: left;
}

@media (max-width: 992px) {
    .value-item, 
    .value-item:nth-child(even) {
        flex-direction: column;
        padding: 2rem;
    }
    
    .value-info {
        max-width: 100%;
        padding: 2rem 0;
        order: 2;
    }
    
    .value-image {
        order: 1;
        margin: 0 0 2rem 0;
    }
    
    .value-number {
        font-size: 5rem;
        top: 1rem;
        left: 1.5rem;
    }
    
    .value-item:nth-child(even) .value-number {
        left: 1.5rem;
        right: auto;
    }
}

/* 未来发展部分 */
.future-introduction {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.future-introduction h3 {
    font-size: 1.8rem;
    color: #0b2c5c;
    margin-bottom: 1.2rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.8rem;
}

.future-introduction h3:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: #1e50a0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.future-introduction p {
    color: #555;
    line-height: 1.7;
    font-size: 1.1rem;
}

.future-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.future-roadmap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.future-image-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.future-image {
    text-align: center;
    max-width: 100%;
}

.future-image img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.future-image img:hover {
    transform: scale(1.02);
}

.roadmap-item {
    display: flex;
    align-items: flex-start;
    background-color: #fff;
    border-radius: 3px;
    padding: 1.5rem;
    /* box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); */
    transition: all 0.3s ease;
    height: 100%;
    /* border-top: 3px solid transparent; */
    border-left: 3px solid #1ab36f;
    position: relative;
    overflow: hidden;
}

.roadmap-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(26, 179, 111, 0.1);
}

/* 所有能力项使用绿色系 */
.roadmap-item {
    border-left-color: #1ab36f;
}

.roadmap-item:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(26, 179, 111, 0.02);
    z-index: -1;
    transition: width 0.5s ease;
}

.roadmap-item:hover:before {
    width: 100%;
}

.roadmap-icon {
    margin-right: 1.2rem;
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background-color: rgba(26, 179, 111, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

/* 所有图标使用绿色系 */
.roadmap-icon {
    background-color: rgba(26, 179, 111, 0.1);
}

.roadmap-item:hover .roadmap-icon {
    background-color: #1ab36f;
}

.roadmap-item:hover .roadmap-icon i {
    color: #fff;
}

.roadmap-icon i {
    font-size: 1.5rem;
    color: #1ab36f;
    transition: all 0.3s ease;
}

/* 所有图标使用绿色系 */
.roadmap-icon i {
    color: #1ab36f;
}

.roadmap-content {
    flex: 1;
}

.roadmap-content h4 {
    font-size: 1.3rem;
    color: #0b2c5c;
    margin-bottom: 0.7rem;
    transition: all 0.3s ease;
}

/* 添加keypoints样式 */
.keypoints {
    list-style: none;
    padding: 0;
    margin: 0;
}

.keypoints li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 1rem;
    color: #444;
    line-height: 1.5;
}

.keypoints li:before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 0.9rem;
    color: #1ab36f;
}

@media (max-width: 1200px) {
    .future-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .future-image-wrapper {
        order: -1;
    }
    
    .future-image {
        max-width: 70%;
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    .future-roadmap {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .future-image {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .future-introduction h3 {
        font-size: 1.6rem;
    }
    
    .future-introduction p {
        font-size: 1rem;
    }
    
    .future-content {
        gap: 2.5rem;
    }
    
    .roadmap-item {
        padding: 1.2rem;
    }
    
    .roadmap-icon {
        width: 48px;
        height: 48px;
    }
    
    .roadmap-content h4 {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .future-roadmap {
        grid-template-columns: 1fr;
    }
}

/* 联系我们部分 */
.contact-cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--third-color) 100%);
    padding: 6rem 0;
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-cta-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern-overlay.png') repeat;
    opacity: 0.05;
}

.contact-cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    position: relative;
}

.contact-cta-content h3 {
    font-size: 2rem;
    margin-bottom: 1.8rem;
    font-weight: 400;
}

.contact-cta-content p {
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.2rem;
    line-height: 1.7;
}

.contact-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 500;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-white {
    background-color: #fff;
    color: #1e50a0;
}

.btn-white:hover {
    background-color: #f5f5f5;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-outline-white {
    background-color: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 响应式布局 */
@media (max-width: 1200px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .value-content {
        grid-template-columns: 1fr;
    }
    
    .value-metrics {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .contact-cta-content h2 {
        font-size: 2.4rem;
    }
    
    .contact-cta-content h3 {
        font-size: 1.7rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3.5rem 0;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .advantage-item,
    .advantage-card {
        padding: 1.8rem;
    }
    
    .tabs-navigation {
        flex-direction: column;
    }
    
    .scenario-content {
        padding: 2rem;
    }
    
    .value-item {
        flex-direction: column;
        padding: 2rem;
    }
    
    .value-icon {
        margin-right: 0;
        margin-bottom: 1.5rem;
    }
    
    .future-content {
        gap: 2.5rem;
    }
    
    .contact-cta-section {
        padding: 5rem 0;
    }
    
    .contact-cta-content h2 {
        font-size: 2.2rem;
    }
    
    .contact-cta-content h3 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 1rem 2.5rem;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .section {
        padding: 3rem 0;
    }
    
    .section-header h2 {
        font-size: 1.7rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
    }
    
    .platform-overview .overview-highlight {
        font-size: 1.2rem;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
    }
    
    .scenario-content {
        padding: 1.5rem;
    }
    
    .value-item {
        padding: 1.5rem;
    }
    
    .value-metrics .metric-number {
        font-size: 2.4rem;
    }
    
    .contact-cta-content h2 {
        font-size: 2rem;
    }
    
    .contact-cta-content h3 {
        font-size: 1.4rem;
    }
    
    .contact-cta-content p {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 0.9rem 2rem;
        font-size: 1.1rem;
    }
}

.future-content-full {
    width: 100%;
    max-width: 100%;
}

.future-roadmap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 992px) {
    .future-roadmap {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .future-introduction h3 {
        font-size: 1.6rem;
    }
    
    .future-introduction p {
        font-size: 1rem;
    }
    
    .roadmap-item {
        padding: 1.2rem;
    }
    
    .roadmap-icon {
        width: 48px;
        height: 48px;
    }
    
    .roadmap-content h4 {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .future-roadmap {
        grid-template-columns: 1fr;
    }
}

/* 解决方案页面样式 */
.solution-overview,
.solution-architecture,
.solution-advantages,
.solution-scenarios {
    padding: 4rem 0;
}

.solution-hero {
    position: relative;
    padding: 160px 0 80px;
    overflow: hidden;
    text-align: center;
    color: #fff;
}

.solution-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
    /* filter: brightness(0.4); */
}

.solution-hero-content {
    position: relative;
    z-index: 1;
}

.solution-hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
}

.solution-hero-content p {
    font-size: 1.4rem;
    max-width:1800px;
    margin: 0 auto 2.5rem;
    opacity: 0.9;
}

.solution-features-highlight {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2.5rem;
}

.solution-feature-item {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.solution-feature-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.solution-feature-item i {
    font-size: 1.2rem;
    margin-right: 0.8rem;
    color: var(--primary-color);
}

/* 响应式样式补充 */
@media (max-width: 992px) {
    .solution-hero {
        padding: 140px 0 60px;
    }
    
    .solution-hero-content h1 {
        font-size: 2.8rem;
    }
    
    .solution-hero-content p {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .solution-hero {
        padding: 120px 0 50px;
    }
    
    .solution-hero-content h1 {
        font-size: 2.4rem;
    }
    
    .solution-hero-content p {
        font-size: 1.1rem;
    }
    
    .solution-feature-item {
        padding: 0.6rem 1.2rem;
    }
}

@media (max-width: 576px) {
    .solution-hero-content h1 {
        font-size: 2rem;
    }
    
    .solution-features-highlight {
        gap: 1rem;
    }
    
    .solution-feature-item {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .solution-feature-item i {
        font-size: 1rem;
    }
    
    .overview-stats,
    .solution-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .overview-stats .stat-item,
    .solution-stats .stat-item {
        align-items: center;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 解决方案样式补充 */
.bg-medium-green {
    background-color: rgba(26, 179, 111, 0.05);
}

.text-center {
    text-align: center;
}

.intro-text {
    max-width: 800px;
    margin: 0 auto 2.5rem;
}

.intro-text p {
    color: var(--text-medium);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* 客户案例Tab样式 */
.cases-tabs {
    margin-bottom: 3rem;
}

.cases-nav {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    border-bottom: 1px solid #eee;
    justify-content: center;
}

.cases-nav li {
    margin: 0;
    padding: 0;
    position: relative;
}

.cases-nav li a {
    display: block;
    padding: 1rem 2.5rem;
    color: #555;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    transition: all 0.3s ease;
}

.cases-nav li.active a {
    color: var(--primary-color);
}

.cases-nav li.active a:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

.cases-tab-pane {
    display: none;
}

.cases-tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.case-study-content {
    display: flex;
    gap: 3rem;
    background-color: #fff;
    border-radius: 10px;
    padding: 2.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
    align-items: flex-start;
}

.case-study-image {
    flex: 0 0 45%;
    background-color: #f8f8f8;
    padding: 2rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-study-image img {
    max-width: 100%;
    /* max-height: 120px; */
}

.case-study-text {
    flex: 1;
}

.case-study-text h3 {
    font-size: 1.6rem;
    color: #0b2c5c;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    position: relative;
    border-bottom: 1px solid #eee;
}

.case-results-list {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.case-results-list li {
    margin-bottom: 0.5rem;
    color: #555;
}

.case-study-quote {
    background-color: #f8f8f8;
    border-radius: 8px;
    padding: 1.5rem;
    position: relative;
    margin-top: 1.5rem;
    border-left: 3px solid var(--primary-color);
}

.case-study-quote p {
    font-style: italic;
    color: #555;
    margin-bottom: 0.5rem;
}

.quote-author {
    font-weight: 500;
    text-align: right;
    color: #333;
}

@media (max-width: 992px) {
    .cases-nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
        padding-bottom: 0.5rem;
    }
    
    .cases-nav li a {
        white-space: nowrap;
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .case-study-content {
        flex-direction: column;
        padding: 1.5rem;
    }
    
    .case-study-image {
        width: 100%;
        margin: 0 auto 1.5rem;
        max-width: 200px;
    }
}

@media (max-width: 576px) {
    .cases-nav li a {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .case-study-text h3 {
        font-size: 1.4rem;
    }
    
    .case-study-quote {
        padding: 1rem;
    }
}