/* 首页 - 服务内容 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 40px 30px;
}

.service-card .service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: #fff;
    font-size: 32px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 首页 - 合作方式 */
.partnership {
    background: var(--bg-light);
}

.partnership-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.partnership-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
}

.step-item {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
    font-size: 28px;
    font-weight: 700;
}

.step-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 首页 - 公司介绍 */
.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-text p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-values {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.value-item i {
    color: var(--primary-color);
    font-size: 20px;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* SEO页面 */
.seo-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.seo-feature-item {
    display: flex;
    gap: 24px;
}

.seo-feature-item .feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(26, 115, 232, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 24px;
    flex-shrink: 0;
}

.seo-feature-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.seo-feature-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

.seo-packages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.package-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    border: 2px solid var(--border-color);
    position: relative;
}

.package-card.popular {
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(26, 115, 232, 0.1);
}

.package-card.popular::before {
    content: '热门';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
}

.package-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.package-card .price {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.package-card .period {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.package-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.package-card li {
    padding: 10px 0;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.package-card li i {
    color: #4caf50;
    margin-right: 10px;
}

/* 小程序开发页面 */
.mini-program-products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.product-card .product-tags {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.product-card .tag {
    padding: 4px 12px;
    background: rgba(26, 115, 232, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 12px;
}

/* 系统定制开发页面 */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.industry-card {
    padding: 30px;
}

.industry-card .industry-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    margin-bottom: 20px;
}

.industry-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.industry-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.industry-card ul {
    list-style: none;
}

.industry-card li {
    font-size: 13px;
    color: var(--text-light);
    padding: 5px 0;
}

/* 解决方案页面 */
.solution-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.category-card {
    text-align: center;
    padding: 40px 20px;
}

.category-card .category-icon {
    width: 70px;
    height: 70px;
    background: rgba(26, 115, 232, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
    font-size: 28px;
}

.category-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.category-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 企业服务页面 */
.enterprise-services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.enterprise-card {
    padding: 40px;
    display: flex;
    gap: 24px;
}

.enterprise-card .enterprise-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    flex-shrink: 0;
}

.enterprise-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.enterprise-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 博客页面 */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    overflow: hidden;
}

.blog-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    margin-bottom: 20px;
}

.blog-card .blog-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.blog-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.blog-card .read-more {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    font-size: 14px;
}

.blog-card .read-more:hover {
    text-decoration: underline;
}

.blog-sidebar {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-lg);
}

.blog-sidebar h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.blog-sidebar .search-box {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.blog-sidebar .search-box:focus {
    outline: none;
    border-color: var(--primary-color);
}

.blog-sidebar ul {
    list-style: none;
}

.blog-sidebar li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.blog-sidebar li:last-child {
    border-bottom: none;
}

.blog-sidebar a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
}

.blog-sidebar a:hover {
    color: var(--primary-color);
}

/* 培训资料页面 */
.training-courses {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.course-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
}

.course-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.course-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.course-card .course-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 13px;
    color: var(--text-light);
}

.course-card .course-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 联系我们页面 */
.contact-content {
    display: flex;
    gap: 60px;
}

.contact-form {
    flex: 1;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 40px;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 16px;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.contact-info {
    flex: 1;
}

.info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.info-item i {
    color: var(--primary-color);
    font-size: 24px;
}

.info-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.info-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 解决方案页面 - 企业经营全景 */
.panorama-nav {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panorama-center {
    position: absolute;
    z-index: 2;
}

.center-circle {
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.4);
}

.center-circle i {
    font-size: 36px;
    margin-bottom: 8px;
}

.center-circle span {
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

.panorama-links {
    position: absolute;
    width: 100%;
    height: 100%;
}

.nav-dot {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-dot > span:first-child {
    width: 45px;
    height: 45px;
    background: var(--bg-white);
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.2);
}

.nav-dot:hover > span:first-child,
.nav-dot.active > span:first-child {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    color: #fff;
    transform: scale(1.1);
}

.nav-dot .label {
    font-size: 12px;
    margin-top: 8px;
    font-weight: 500;
    white-space: nowrap;
}

/* 全景导航位置布局 */
.nav-dot[data-module="1"] { top: 20px; left: 50%; transform: translateX(-50%); }
.nav-dot[data-module="2"] { top: 60px; right: 15%; }
.nav-dot[data-module="3"] { top: 50%; right: 5%; transform: translateY(-50%); }
.nav-dot[data-module="4"] { bottom: 60px; right: 15%; }
.nav-dot[data-module="5"] { bottom: 20px; left: 50%; transform: translateX(-50%); }
.nav-dot[data-module="6"] { bottom: 60px; left: 15%; }
.nav-dot[data-module="7"] { top: 50%; left: 5%; transform: translateY(-50%); }
.nav-dot[data-module="8"] { top: 60px; left: 15%; }
.nav-dot[data-module="9"] { top: 50%; right: 28%; transform: translateY(-50%); }
.nav-dot[data-module="10"] { top: 50%; left: 28%; transform: translateY(-50%); }

/* 模块区域 */
.module-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.module-section:nth-child(odd) {
    background: var(--bg-white);
}

.module-section:nth-child(even) {
    background: var(--bg-light);
}

.module-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.module-header {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.module-number {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.module-title {
    flex: 1;
}

.module-title h2 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 5px;
}

.module-title p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.module-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
}

.module-content {
    padding: 40px;
}

.module-section-item {
    margin-bottom: 35px;
}

.module-section-item:last-child {
    margin-bottom: 0;
}

.module-section-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.module-section-item ul {
    list-style: none;
    padding-left: 0;
}

.module-section-item li {
    padding: 10px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-left: 25px;
}

.module-section-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.module-section-item.solution li::before {
    display: none;
}

/* 解决方案网格 */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.solution-item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 25px;
    transition: var(--transition);
}

.solution-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-sm);
}

.solution-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    margin-bottom: 15px;
}

.solution-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.solution-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 响应式 */
@media (max-width: 992px) {
    .panorama-nav {
        height: 300px;
    }
    
    .center-circle {
        width: 100px;
        height: 100px;
    }
    
    .center-circle i {
        font-size: 24px;
    }
    
    .center-circle span {
        font-size: 12px;
    }
    
    .nav-dot > span:first-child {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .nav-dot .label {
        font-size: 10px;
    }
    
    .nav-dot[data-module="9"],
    .nav-dot[data-module="10"] {
        display: none;
    }
    
    .module-header {
        flex-direction: column;
        text-align: center;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .panorama-nav {
        height: 250px;
    }
    
    .nav-dot[data-module="2"],
    .nav-dot[data-module="3"],
    .nav-dot[data-module="4"],
    .nav-dot[data-module="6"],
    .nav-dot[data-module="7"],
    .nav-dot[data-module="8"] {
        display: none;
    }
    
    .module-content {
        padding: 25px;
    }
    
    .module-title h2 {
        font-size: 22px;
    }
}

/* 原有响应式 */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partnership-steps {
        flex-direction: column;
        gap: 30px;
    }

    .partnership-steps::before {
        display: none;
    }

    .about-content {
        flex-direction: column;
    }

    .seo-features {
        grid-template-columns: 1fr;
    }

    .seo-packages {
        grid-template-columns: 1fr;
    }

    .mini-program-products {
        grid-template-columns: repeat(2, 1fr);
    }

    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution-categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .enterprise-services {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .training-courses {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-content {
        flex-direction: column;
    }
}

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

    .about-values {
        flex-wrap: wrap;
    }

    .mini-program-products {
        grid-template-columns: 1fr;
    }

    .industry-grid {
        grid-template-columns: 1fr;
    }

    .solution-categories {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .training-courses {
        grid-template-columns: 1fr;
    }
}