/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏样式 */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(147, 51, 234, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo a span:first-child {
    font-size: 18px;
    font-weight: bold;
    color: #333;
}

.logo a span:last-child {
    font-size: 12px;
    color: #9333ea;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #9333ea;
}

.mobile-menu {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* 英雄区样式 */
.hero {
    background: url('assets/bottom.jpg') no-repeat center center;
    background-size: cover;
    color: #fff;
    padding: 150px 0;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 40px;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.2;
}

.hero-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
    line-height: 1.2;
    color: #f3e8ff;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    font-weight: 500;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
}

.feature-item i {
    color: #ffffff;
    font-size: 16px;
}

.hero-cta {
    font-size: 18px;
    margin-bottom: 40px;
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-content h2 {
        font-size: 24px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-item {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn.primary {
    background-color: #fff;
    color: #9333ea;
}

.btn.primary:hover {
    background-color: #f8f9fa;
    transform: translateY(-2px);
}

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

.btn.secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn.small {
    padding: 8px 20px;
    font-size: 14px;
}

/* 通用部分样式 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 700;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

/* 关于我们样式 */
.about {
    padding: 100px 0;
    background-color: #fff;
}

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

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

.about-text h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.about-text p {
    margin-bottom: 20px;
    color: #666;
}

.about-text ul {
    list-style: none;
    margin-top: 20px;
}

.about-text ul li {
    margin-bottom: 10px;
    color: #666;
    position: relative;
    padding-left: 25px;
}

.about-text ul li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #9333ea;
    font-weight: bold;
}

.about-stats {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

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

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #9333ea;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: #666;
}

/* 技术落地样式 */
.tech落地 {
    padding: 80px 0;
    background-color: #fff;
    position: relative;
}

.tech落地-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.tech落地-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: #333;
    font-weight: 600;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.tech落地-item:hover {
    background-color: #e3f2fd;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 123, 255, 0.1);
    border-color: rgba(0, 123, 255, 0.2);
}

/* 产品服务样式 */
.services {
    padding: 120px 0;
    background-color: #fafafa;
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, rgba(147, 51, 234, 0.05) 0%, rgba(126, 34, 206, 0.05) 100%);
    z-index: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.service-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 600;
    line-height: 1.2;
}

.service-card-content p {
    margin-bottom: 25px;
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: #9333ea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 14px;
}

.service-link:hover {
    color: #7e22ce;
    transform: translateX(5px);
}

.service-link i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(3px);
}

/* 客户案例样式 */
.cases {
    padding: 120px 0;
    background-color: #fafafa;
    position: relative;
    overflow: hidden;
}

.cases::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.03) 0%, rgba(138, 43, 226, 0.03) 100%);
    z-index: 0;
}

.cases-slider {
    position: relative;
    z-index: 1;
    overflow: hidden;
    margin-bottom: 40px;
}

.case-slide {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 40px;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.5s ease;
}

.case-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    border-radius: 4px 4px 0 0;
}

.case-content {
    flex: 1;
    min-width: 300px;
}

.case-industry {
    display: inline-block;
    background-color: rgba(147, 51, 234, 0.1);
    color: #9333ea;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.case-slide:hover .case-industry {
    background-color: rgba(126, 34, 206, 0.1);
    color: #7e22ce;
}

.case-content h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    line-height: 1.2;
}

.case-content p {
    margin-bottom: 30px;
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

.case-metrics {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    color: #9333ea;
    line-height: 1;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 14px;
    color: #666;
}

.case-link {
    display: inline-flex;
    align-items: center;
    color: #9333ea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 16px;
}

.case-link:hover {
    color: #7e22ce;
    transform: translateX(5px);
}

.case-link i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.case-link:hover i {
    transform: translateX(3px);
}

.case-image {
    flex: 1;
    min-width: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.case-slide:hover .case-image {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.cases-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    position: relative;
    z-index: 1;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.nav-btn:hover {
    background-color: #9333ea;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(147, 51, 234, 0.3);
}

.nav-btn i {
    font-size: 18px;
    transition: all 0.3s ease;
}

.nav-btn:hover i {
    transform: scale(1.2);
}

/* 团队介绍样式 */
.team {
    padding: 120px 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.team::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.05) 0%, rgba(126, 34, 206, 0.05) 100%);
    z-index: 0;
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.team-container {
    display: flex;
    align-items: flex-start;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.team-overview {
    flex: 1;
    min-width: 300px;
    padding: 40px;
    background-color: #fafafa;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.team-overview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    border-radius: 4px 4px 0 0;
}

.team-overview h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    line-height: 1.2;
}

.team-overview p {
    margin-bottom: 30px;
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

.team-members {
    flex: 2;
    min-width: 300px;
}

.team-member {
    padding: 30px;
    background-color: #fafafa;
    border-radius: 12px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-left: 4px solid transparent;
}

.team-member:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    border-left-color: #9333ea;
}

.member-info {
    position: relative;
    z-index: 1;
}

.member-info h4 {
    font-size: 20px;
    margin-bottom: 5px;
    color: #333;
    font-weight: 600;
}

.member-info p:first-of-type {
    color: #9333ea;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 15px;
}

.member-bio {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.team-member::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(126, 34, 206, 0.1));
    border-radius: 0 0 0 100px;
    transition: all 0.3s ease;
}

.team-member:hover::after {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.2), rgba(138, 43, 226, 0.2));
}

/* 新闻动态样式 */
.news {
    padding: 120px 0;
    background-color: #fafafa;
    position: relative;
    overflow: hidden;
}

.news::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(180deg, rgba(147, 51, 234, 0.03) 0%, rgba(126, 34, 206, 0.03) 100%);
    z-index: 0;
}

.news-container {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 60px;
}

.news-featured {
    flex: 2;
    min-width: 400px;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 40px;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.news-featured:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.news-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    border-radius: 4px 4px 0 0;
}

.news-content {
    flex: 1;
    min-width: 300px;
}

.news-category {
    display: inline-block;
    background-color: rgba(147, 51, 234, 0.1);
    color: #9333ea;
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.news-featured:hover .news-category {
    background-color: rgba(126, 34, 206, 0.1);
    color: #7e22ce;
}

.news-date {
    display: inline-block;
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.news-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 700;
    line-height: 1.2;
}

.news-content p {
    margin-bottom: 20px;
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.news-link {
    display: inline-flex;
    align-items: center;
    color: #9333ea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 14px;
}

.news-link:hover {
    color: #7e22ce;
    transform: translateX(5px);
}

.news-link i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.news-link:hover i {
    transform: translateX(3px);
}

.news-image {
    flex: 1;
    min-width: 200px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.news-featured:hover .news-image {
    transform: scale(1.05);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-image:hover img {
    transform: scale(1.1);
}

.news-list {
    flex: 1;
    min-width: 300px;
}

.news-list .news-item {
    padding: 25px;
    background-color: #fff;
    border-radius: 12px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    border-left: 4px solid transparent;
}

.news-list .news-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border-left-color: #9333ea;
}

.news-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 10px;
}

.news-list .news-category {
    font-size: 12px;
    padding: 4px 12px;
}

.news-list .news-date {
    font-size: 12px;
    color: #999;
}

.news-list .news-item h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 600;
    line-height: 1.3;
}

.news-item-link {
    display: inline-flex;
    align-items: center;
    color: #9333ea;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 14px;
}

.news-item-link:hover {
    color: #7e22ce;
    transform: translateX(3px);
}

.news-item-link i {
    margin-left: 6px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.news-item-link:hover i {
    transform: translateX(2px);
}

/* 联系我们样式 */
.contact {
    padding: 120px 0;
    background-color: #fafafa;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.03) 0%, rgba(126, 34, 206, 0.03) 100%);
    z-index: 0;
}

.contact-content {
    display: flex;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.contact-info {
    flex: 1;
    min-width: 300px;
    padding: 40px;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    border-radius: 4px 4px 0 0;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
    transition: all 0.3s ease;
    padding: 15px;
    border-radius: 12px;
}

.contact-item:hover {
    background-color: rgba(147, 51, 234, 0.03);
    transform: translateX(5px);
}

.contact-item i {
    font-size: 28px;
    color: #9333ea;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.contact-item:hover i {
    color: #7e22ce;
    transform: scale(1.2);
}

.contact-item h3 {
    font-size: 18px;
    margin-bottom: 5px;
    color: #333;
    font-weight: 600;
}

.contact-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

.contact-form {
    flex: 1;
    min-width: 300px;
    padding: 50px;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(126, 34, 206, 0.1));
    border-radius: 0 0 0 100px;
    z-index: 0;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #fafafa;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #9333ea;
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
    background-color: #fff;
}

.form-group textarea {
    resize: vertical;
    min-height: 180px;
}

.contact-form .btn {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 18px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    color: #fff;
    border: none;
    cursor: pointer;
    overflow: hidden;
}

.contact-form .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.3);
    background: linear-gradient(90deg, #7e22ce, #9333ea);
}

.contact-form .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
}

.contact-form .btn:hover::before {
    left: 100%;
}

/* 页脚样式 */
.footer {
    background: url('assets/bottom.jpg') no-repeat center center;
    background-size: cover;
    color: #fff;
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 0;
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    z-index: 2;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.footer-about {
    flex: 1;
    min-width: 300px;
}

.footer-about h3 {
    font-size: 28px;
    margin-bottom: 25px;
    color: #fff;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.footer-about h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    border-radius: 3px;
}

.footer-about p {
    margin-bottom: 25px;
    color: #aaa;
    line-height: 1.6;
    font-size: 14px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.footer-social a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    transition: all 0.6s ease;
}

.footer-social a:hover::before {
    left: 0;
}

.footer-social a i {
    position: relative;
    z-index: 1;
    font-size: 18px;
    transition: all 0.3s ease;
}

.footer-social a:hover i {
    transform: scale(1.2);
}

.footer-links,
.footer-services,
.footer-contact {
    flex: 1;
    min-width: 200px;
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-size: 18px;
    margin-bottom: 25px;
    color: #fff;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.footer-links h4::after,
.footer-services h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #9333ea, #7e22ce);
    border-radius: 2px;
}

.footer-links ul,
.footer-services ul,
.footer-contact ul {
    list-style: none;
}

.footer-links ul li,
.footer-services ul li,
.footer-contact ul li {
    margin-bottom: 15px;
    position: relative;
}

.footer-links ul li a,
.footer-services ul li a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
    display: inline-block;
    position: relative;
    padding-left: 15px;
}

.footer-links ul li a::before,
.footer-services ul li a::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #9333ea;
    transition: all 0.3s ease;
}

.footer-links ul li a:hover,
.footer-services ul li a:hover {
    color: #9333ea;
    transform: translateX(5px);
}

.footer-links ul li a:hover::before,
.footer-services ul li a:hover::before {
    color: #7e22ce;
    transform: translateX(3px);
}

.footer-contact ul li {
    color: #aaa;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    line-height: 1.5;
}

.footer-contact ul li i {
    margin-top: 4px;
    color: #9333ea;
    transition: color 0.3s ease;
}

.footer-contact ul li:hover i {
    color: #7e22ce;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #aaa;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    font-size: 14px;
    margin-bottom: 0;
}

.footer-bottom p a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom p a:hover {
    color: #8a2be2;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .service-featured {
        gap: 40px;
    }

    .case-slide {
        gap: 40px;
    }

    .team-container {
        gap: 60px;
    }

    .news-container {
        gap: 40px;
    }

    .contact-content {
        gap: 60px;
    }
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 36px;
    }

    .section-header h2 {
        font-size: 30px;
    }

    .service-featured {
        flex-direction: column;
        text-align: center;
    }

    .service-featured:nth-child(even) {
        flex-direction: column;
    }

    .case-slide {
        flex-direction: column;
        text-align: center;
    }

    .team-container {
        flex-direction: column;
    }

    .news-container {
        flex-direction: column;
    }

    .news-featured {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-content {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .hero-content h1 {
        font-size: 28px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .section-header p {
        font-size: 16px;
    }

    .services,
    .cases,
    .team,
    .news,
    .contact {
        padding: 80px 0;
    }

    .service-featured,
    .case-slide,
    .news-featured {
        padding: 30px;
    }

    .service-content h3,
    .case-content h3,
    .news-content h3,
    .team-overview h3 {
        font-size: 24px;
    }

    .contact-form {
        padding: 30px;
    }

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

    .footer-about h3 {
        font-size: 24px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 120px 0;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .section-header h2 {
        font-size: 20px;
    }

    .service-featured,
    .case-slide,
    .news-featured {
        padding: 20px;
    }

    .service-content h3,
    .case-content h3,
    .news-content h3,
    .team-overview h3 {
        font-size: 20px;
    }

    .case-metrics {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .contact-form {
        padding: 20px;
    }

    .footer-about h3 {
        font-size: 20px;
    }

    .footer-links h4,
    .footer-services h4,
    .footer-contact h4 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .service-featured,
    .case-slide,
    .news-featured {
        padding: 15px;
    }

    .service-content h3,
    .case-content h3,
    .news-content h3,
    .team-overview h3 {
        font-size: 18px;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .form-group input,
    .form-group textarea {
        padding: 14px 16px;
    }

    .contact-form .btn {
        padding: 14px;
    }
}

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

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #9333ea;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #7e22ce;
}