/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1b65d1;
    --dark-bg: #0D1117;
    --darker-bg: #0A0C10;
    --card-bg: #161B22;
    --text-primary: #FFFFFF;
    --text-secondary: #d9d9d9;
    --accent-blue: #00D4FF;
    --border-color: #30363D;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background-color: var(--dark-bg);

    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #d9d9d9;
}

.linear-gradient {
    /*background: linear-gradient(135deg, #2c8af3, #1b64d0);*/
    /*-webkit-background-clip: text;*/
    /*-webkit-text-fill-color: transparent;*/
    /*background-clip: text;*/
    color: #004df7;
}

.linear-gradient2 {
    /*background: linear-gradient(135deg, #165efc, #0652f9);*/
    /*-webkit-background-clip: text;*/
    /*-webkit-text-fill-color: transparent;*/
    /*background-clip: text;*/
    color: #004df7;
    font-size:36px !important;
}

.pt110 {
    padding-top: 110px;
}

.pb110 {
    padding-bottom: 110px;
}

.pb60 {
    padding-bottom: 60px;
}

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

/* Header */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all 0.3s ease;
}

.header.scrolled {
    position: fixed;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    margin-top: 20px;
    position: relative;
}

.header.scrolled .header-container {
    margin-top: 0px;
}

.language{
    position: absolute;
    top: -12px;
    right:20px;
    color:#fff;
    font-size:14px;
}

.header.scrolled .header-container .language{
    top:0px;
}

.logo {
    display: flex;
    align-items: center;
}



.nav {
    display: flex;
    gap: 30px;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-mobile {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(13, 17, 23, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 20px;
    flex-direction: column;
    z-index: 999;
}

.nav-mobile.active {
    display: flex;
}

.nav-mobile .nav-link {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-blue);
}

/* Index Banner */
.index-banner .swiper-slide {
    position: relative;
    overflow: hidden;
    background-color: #2d3748;
    text-align: center;
}

/* 半透明遮罩层，保证白色文字在任何图片上都清晰可见（可酌情保留，若不需要可移除） */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    /* 柔和遮罩，不改变图片主色调 */
    z-index: 2;
}

/* 文字容器：完全独立，绝对定位居中 */
.index-banner .text-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-width: 1000px;
    text-align: center;

    z-index: 3;
    pointer-events: none;

}

/* 三行文字共用基础动画：隐藏 + 位移 */
.index-banner .text-content h2,
.index-banner .text-content .subtitle,
.index-banner .text-content .slogan {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    margin: 0 auto;
    font-weight: normal;
    /* 重置为普通，可根据原图适当调整，但保持朴素 */
}

/* 激活时依次淡入上升 */
.index-banner .swiper-slide-active .text-content h2 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.index-banner .swiper-slide-active .text-content .subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.45s;
}

.index-banner .swiper-slide-active .text-content .slogan {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.7s;
}

.index-banner .text-content h2 {
    font-size: 46px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #2c8af3 0%, #1b64d0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.index-banner .text-content .subtitle {
    font-size: 18px;
    font-weight: 400;
    max-width: 800px;
    line-height: 1.5;
    margin-bottom: 50px;
    color: #ffffff;
}

.index-banner .text-content .slogan {
    font-size: 18px;
    color: #ffffff;

}

.index-banner .swiper-button-next,
.index-banner .swiper-button-prev {
    color: #fff;
    background: rgba(0, 0, 0, 0.2);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    backdrop-filter: blur(4px);
    transition: background 0.3s;
    z-index: 10;
}

.index-banner .swiper-button-next:hover,
.index-banner .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.5);
}

.index-banner .swiper-button-next:after,
.index-banner .swiper-button-prev:after {
    font-size: 20px;
}

/* 分页器圆点 */
.index-banner .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.7);
    opacity: 1;
    width: 10px;
    height: 10px;
    transition: transform 0.2s;
}

.index-banner .swiper-pagination-bullet-active {
    background: #ffffff;
    transform: scale(1.3);
}

/* 首页解决方案 */
.index-soluttion {
    background: #f2f2f2 url(../images/jjfa-bg.jpg) center bottom no-repeat;

    padding: 70px 0 80px;
}

.soluttion-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.soluttion-section .section-header h2 {

    font-size: 36px;
    line-height: 1.2;
    font-weight: bold;

}

.soluttion-section .main-card {
    background: rgba(255, 255, 255, 0.45);
    border-radius: 12px;
    padding: 30px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2f7;
    position: relative;
}

.soluttion-section .main-card::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: url(/skins/images/kk_01.png) left top no-repeat;

    width: 100%;
    height: 100%;
}

.soluttion-section .main-card::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: url(/skins/images/kk_02.png) right bottom no-repeat;

    width: 100%;
    height: 100%;
}

.soluttion-section .grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.soluttion-section .col {
    flex: 1;
    /*min-width: 250px;*/
    display: flex;
    flex-direction: column;
}

.soluttion-section .col-head {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.soluttion-section .icon {
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;

}

.soluttion-section .col-head h2 {
    font-size: 18px;
    font-weight: 600;
}

.soluttion-section .list {
    list-style: none;
    flex-grow: 1;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.soluttion-section .list li {
    font-size: 16px;
    color: #3b3b3b;
    margin-bottom: 12px;
    line-height: 1.6;
    text-align: center;
}

.soluttion-section .section-footer {}



.soluttion-section .blue {
    color: #1c66d2;
    font-size: 14px;
    font-weight: bold;
    margin-right: 5px;
}

.soluttion-section .desc {
    font-size: 14px;
    color: #3b3b3b;
    line-height: 1.6;
    min-height: 180px;
}

/* soluttion-container */
.soluttion-container {
    background: #0c0d12 url(../images/s-bg.jpg) center bottom no-repeat;

    padding: 115px 0 160px;
}

.soluttion-container .main-card-outline {
    margin: -10px;
    border-radius: 12px;
    background: transparent;
    z-index: 0;
    padding: 10px;
    position: relative;

}

.soluttion-container .main-card-outline::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(135deg, #013c94, #f0f4fb, #013c94);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    pointer-events: none;
}

.soluttion-container .main-card {
    background: linear-gradient(135deg, #282b34, #1f2129);
    border: 0px;
}

.soluttion-container .main-card::before,
.soluttion-container .main-card::after {
    display: none;
}

.soluttion-container .list li {
    color: #d9d9d9;
}

.soluttion-container .blue {
    font-size: 16px;
    display: block;
}

.soluttion-container .desc {
    color: #a4a4a4;
}

/* Hero Section */
.hero {
    position: relative;
    /* min-height: 100vh; */
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(0, 168, 232, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 30% 70%, rgba(0, 100, 200, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 70% 60%, rgba(0, 150, 255, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.hero .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-container {
    text-align: center;
    position: absolute;
    z-index: 1;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    /*background: linear-gradient(135deg, #2c8af3 0%, #1b64d0 100%);*/
    /*-webkit-background-clip: text;*/
    /*-webkit-text-fill-color: transparent;*/
    /*background-clip: text;*/
    color: #004df7;
}

.hero-subtitle {
    font-size: 18px;
    color: #fdfdff;
    margin-bottom: 60px;
}

.hero-image-container {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image {}

.hero-title, .hero-subtitle {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    margin: 0 auto;
    
}
.swiper-slide-active .hero-title{
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}
.swiper-slide-active .hero-subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.45s;
}

/* About Section */
.about-container {
    background: #0b0b0f url(../images/about-bg.jpg?v=2) center bottom no-repeat;
}

.about {
    padding: 80px 0 60px;
    background: url(../images/about-map.png) right bottom no-repeat;
    max-width: 1200px;
    margin: auto;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 50px;
    line-height: 1;
}

.section-title span {
    font-weight: normal;
}

.about-content {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text {
    margin-bottom: 40px;
}

.about-text p {
    color: #fdfdff;
    font-size: 16px;
    line-height: 2;
    margin-bottom: 12px;
    text-indent: 2em;
}

.highlight {
    color: var(--text-primary);
    font-weight: 500;
}

.about-features {
    display: flex;

}

/* Certifications Section */
.certifications {
    padding: 80px 0;
    text-align: center;
    overflow: hidden;
}

.certifications .section-title {
    text-align: center;
}

.cert-carousel {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 0 0px;
    overflow: hidden;
}

/* Swiper Styles */
.certSwiper {
    width: 100%;
    padding-bottom: 80px;
    overflow: visible !important;
}

.certSwiper .swiper-slide {
    /* width: 356px; */
    /* height: 505px; */
    width: clamp(220px, 38vw, 360px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.cert-slide-inner {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    position: relative;
    aspect-ratio: 355 / 505;
}

.cert-slide-inner::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: 10%;
    right: 10%;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.25), transparent);
    transform: scaleY(-1);
    filter: blur(15px);
    opacity: 0.4;
    border-radius: 50%;
    pointer-events: none;
}

.cert-slide-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Swiper Navigation Buttons */
.certSwiper .swiper-button-prev,
.certSwiper .swiper-button-next {
    /* width: 50px;
    height: 50px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all 0.3s; */
    color: #fff;
}

.certSwiper .swiper-button-prev:hover,
.certSwiper .swiper-button-next:hover {
    /* background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary); */
}

.certSwiper .swiper-button-prev::after,
.certSwiper .swiper-button-next::after {
    /* font-size: 20px; */
}

.certSwiper .swiper-button-prev {
    /* left: 20px; */
}

.certSwiper .swiper-button-next {
    /* right: 20px; */
}

/* index news */
.news-section {
    background: #0f1014;
}

.news-section .section-title,
.partner-section .section-title {
    text-align: center;
    padding-top: 80px;
    margin-bottom: 10px;
}

.title-line {
    width: 50px;
    height: 3px;
    background-color: #2563eb;
    margin: 0 auto 50px;
}


.news-section {
    background-color: #1a1e26;
    padding-bottom: 50px;
}

.newsSwiper {
    padding-bottom: 60px;
}

.news-card {
    color: #fff;
    text-decoration: none;
    display: block;
}

.news-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 15px;
}

.news-date {
    font-size: 16px;
    color: #8f8f8f;
    margin-bottom: 10px;
}

.news-desc a {
    font-size: 16px;
    color: #fff;
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.swiper-pagination-bullet {
    background: #475569;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: #2563eb;
    width: 24px;
    border-radius: 4px;
}

.partner-section {
    padding-bottom: 80px;
    background: #f2f2f2;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.partner-item {
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #bdbdbd;
}

/* 新闻列表 */
.news-list {
    background: #0e0f14 url(../images/news-bg.jpg) center bottom no-repeat;
    padding: 85px 0 160px;
}

/* 单条新闻卡片 */
.news-list .news-item {
    background: #fff;
    display: flex;
    margin-bottom: 45px;
    padding: 18px;
    border-radius: 4px;
    align-items: center;
}

/* 左侧图片区域 */
.news-list .news-img-box {
    flex: 0 0 240px;
    margin-right: 30px;
    display: flex;
    justify-content: center;
}

.news-list .news-img-box img {
    width: 100%;
    height: auto;
}

/* 右侧文字区域 */
.news-list .news-info {
    flex: 1;
}

.news-list .news-title {
    font-size: 22px;
    color: #333;
    margin-bottom: 12px;
    font-weight: bold;
}

.news-list .news-text {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
    
}

/* 底部元数据 */
.news-list .news-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #999;

}

.pagination-container {
    margin: 40px 0 60px;
    display: flex;
    justify-content: center;
}

.pager {
    display: flex;
    align-items: center;
    gap: 6px;
}


.page-num,
.p-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    min-width: 32px;
    padding: 0 10px;
    background: transparent;
    color: #94a3b8;
    text-decoration: none;
    font-size: 13px;
    border-radius: 3px;
    border: 1px solid #334155;
    transition: all 0.2s ease;
}

/* 悬停效果 */
.page-num:hover,
.p-btn:hover:not(.disabled) {
    color: #fff;
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

/* 激活态：蓝色高亮 */
.page-num.page-num-current {
    background-color: #004df7;
    color: #fff;
    border-color: #004df7;
}

/* 省略号 */
.p-dots {
    color: #475569;
    font-size: 13px;
    margin: 0 4px;
}

/* 禁用态 */
.p-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: #1e293b;
}

/* 详情页 */
.details {
    background: #0e0e13 url(../images/d-bg.jpg) center bottom no-repeat;
    padding: 80px 0 160px;
}

.details .container {
    max-width: 1000px;
}

.detail-title {
    font-size: 30px;
    color: #e6e6e6;
    margin-bottom: 20px;
    line-height: 1.3;
    font-weight: bold;
}

.detail-meta {
    font-size: 14px;
    color: #94a3b8;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 30px;
}

.detail-meta span {
    margin-right: 20px;
}

/* 内容区 */
.detail-content {
    font-size: 16px;
    color: #d9d9d9;
}

.detail-content::before {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, #727275, #101015);
    margin-bottom: 30px;
}

.detail-content::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, #727275, #101015);
    margin-bottom: 30px;
    margin-top: 30px;
}

.job-details .detail-content {
    margin-bottom: 70px;
}

.job-details .detail-content::after {
    display: none;
}

.detail-content p {
    margin-bottom: 20px;
  
    line-height: 1.6;
}

.detail-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;

}

/* 解决方案 */
.jjfa-container {
    background: #0e0f14 url(../images/news-bg.jpg) center bottom no-repeat;
}

.jjfa-container .section-header h2 {
    text-align: left;
    margin-left: 54px;
}

.jjfa-container .main-card-outline {
    margin: -10px;
    border-radius: 12px;
    background: transparent;
    z-index: 0;
    padding: 10px;
    position: relative;

}

.jjfa-container .main-card-outline::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(135deg, #013c94, #f0f4fb, #013c94);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    pointer-events: none;
}

.jjfa-container .main-card {
    background: linear-gradient(135deg, #282b34, #1f2129);
    border: 0px;
    padding: 30px 45px;
}

.jjfa-container .main-card::before,
.jjfa-container .main-card::after {
    display: none;
}

.jjfa-container .list li {
    color: #959595;
    text-align: left;
}

.jjfa-container .col-head {
    justify-content: flex-start;
}

.jjfa-container .col-head h2 {
    color: #fdfdff;
    font-size: 20px;
}

.jjfa-container .list {
    justify-content: flex-start;
    margin-bottom: 0;
}

.jjfa-container .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.m365-section {
    background: linear-gradient(to bottom, #20222a, #17181f);
}

.m365-grid {
    display: grid;
    align-items: center;
    gap: 30px;
    grid-template-columns: repeat(2, 1fr);
}

.m365-grid .collab-desc {
    font-size: 16px;
    color: #959595;
    line-height: 1.8;
}

.m365-grid .collab-desc p {
    margin-bottom: 20px;
}

.m365-grid .collab-desc strong {
    display: block;
    font-size: 20px;
    color: #fff;
}

/* Copilot赋能 */
.copilot-section {
    background: linear-gradient(to bottom, #1d1e26, #17181e);
    border-bottom: 1px solid #1a1b21;
}

.copilot-section .section-title {
    margin-bottom: 30px;
}

.copilot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.copilot-card {
    background: #fff;
    padding: 20px 15px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.copilot-card:hover {
    background: rgba(0, 120, 212, 0.2);
    transform: translateY(-3px);
}

.copilot-card:hover p {
    color: #fff;
}

.copilot-card h4 {
    margin: 10px 0;
    font-size: 20px;
    background: linear-gradient(135deg, #2c8af3, #1b64d0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.copilot-card p {
    font-size: 16px;
    color: #282828;
  
}

/* 培训服务概览 */
.training-section {
    background: linear-gradient(to bottom, #17181e, #17181e);
}

.training-section .section-title {
    margin-bottom: 15px;
}

.training-section .section-title span {
    color: #fff;
    font-size: 24px;
    -webkit-text-fill-color: #fff;
    /*padding-left: 15px;*/
    font-weight: 100;
}

.training-section .training-desc {
    border: 1px solid #808083;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 16px;
    color: #959595;
   
    margin-bottom: 20px;
}

/* BI解决方案 */
.bi-section {
    background: linear-gradient(to bottom, #20222a, #18191f);
}

.bi-section .section-title {
    margin-bottom: 15px;
}

.bi-desc {
    color: #959595;
    
    margin-bottom: 25px;
    font-size: 16px;
}

/* 企业安全解决方案 */
.security-section {
    background: #f5f5f5 url(../images/security-bg.png) bottom right no-repeat;
}

/* AI开发工具  */
.ai-section {
    background: linear-gradient(45deg, #1e1e26, #22222c, #17181e);
    background: url(../images/ai-bg.jpg?v=2) top center no-repeat;
    background-size: auto 100%;
}

/* Cloudflare */
.cloudflare-section {
    background: linear-gradient(to bottom, #20222a, #18191f);
}

/* BCP解决方案 */
.bcp-section {
    background: #fff;
}

.bcp-section .section-title {
    margin-bottom: 10px;
    color: #004df7;
}

.bcp-desc {
    color: #282828;
    font-size: 24px;
    margin-bottom: 20px;
}

/* bcpit */
.bcpit-section {
    background: linear-gradient(to bottom, #20222a, #18191f);
}

.bcpit-section .section-title {
    margin-bottom: 10px;
}

.bcpit-desc {
    color: #959595;
    font-size: 24px;
    margin-bottom: 20px;
}

/* BCP 的建议步骤 */
.bcpstep-section {
    background: #F7F7F9 url(../images/bcpstep-bg.jpg)left bottom no-repeat;
}

.bcpstep-section .section-title {
    margin-bottom: 10px;
}

.bcpstep-desc {
    color: #282828;
    font-size: 24px;
    margin-bottom: 40px;
}

/* Footer */
.footer {
    background: url(../images/foot-bg.jpg) top center no-repeat;
    padding: 50px 0 0;
    border-top: 1px solid var(--border-color);
    background-size: cover;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.footer-info {
    color: #d9d9d9;
    font-size: 16px;
    line-height: 2;
}

.footer-info a {
    color: #d9d9d9;
}

.company-name {
    color: var(--text-primary);
    font-weight: 700;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qr-code {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.qr-placeholder {
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.qr-code span {
    font-size: 16px;
    color: #d9d9d9;
}

.footer-bottom {
    padding: 0 0 60px 0;
}

.footer-bottom p {
    font-size: 14px;
    color: #d9d9d9;
}
/*case*/
.case-list{
    padding: 40px 0 100px;
    background: #f8f8f8;
}
.case-box{
    margin-top:60px;
}
.case-head{
    margin-bottom:35px;
    color: #004df7;
    font-size:30px;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
}
.case-head span{
    padding: 0 30px;
    border: 2px solid #004df7;
    border-radius: 25px;
    min-width: 214px;
    text-align: center;
}
.case-head i{
    background-size: contain !important;
    flex: 1;
    height: 2px;
}
.case-head .l{
    background: url(../images/c-l.png) right center no-repeat;
}
.case-head .r{
    background: url(../images/c-r.png) left center no-repeat;
}

.case-imglist{
    display: flex;
    row-gap: 10px;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.case-imglist li{
    list-style: none;
}
/* Responsive */
@media (max-width: 1200px) {
    .certSwiper .swiper-slide {
        /* width: 260px; */

    }
    .ai-section {
        background-size: auto 100%;
    }
}

@media (max-width: 1024px) {
    .soluttion-section .col {
        min-width: 45%;
    }
    .soluttion-section .desc{
        min-height: 90px;
    }
    .about-content {
        grid-template-columns: 1fr;
    }


}

@media (max-width: 768px) {
    .pt110 {
        padding-top: 60px;
    }

    .pb110 {
        padding-bottom: 60px;
    }

    .header {
        position: sticky;
        background: rgba(13, 17, 23, 0.95);
    }

    .logo img {
        height: 40px;
    }

    .nav {
        display: none;
    }

    .language{
        position: static;
        margin-left:auto;
        margin-right:10px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }

    .header-container {
        padding: 0 20px;
        margin-top: 0px;
        height: 60px;
    }

    .nav-link.active::after {
        display: none;
    }

    .index-banner .text-content h2 {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .index-banner .text-content .subtitle,
    .index-banner .text-content .slogan {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .index-banner .swiper-pagination-bullet {
        width: 5px;
        height: 5px;
    }

    .index-soluttion {
        background-size: contain;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .linear-gradient2 {
        font-size: 24px !important;
    }

    .about-container {
        background-size: contain;
    }

    .about {
        background-size: contain;
    }

    .about-features {
        flex-direction: column;

    }

    .news-list {
        background-size: contain;
    }

    .news-list .news-title {
        font-size: 18px;
    }

    .footer-logo img {
        height: 40px;
    }

    .footer-container {
        flex-direction: column;
        gap: 30px;
    }

    .qr-placeholder {
        width: 100px;
        height: 100px;
    }
    .certifications{padding-bottom:60px}
    .certSwiper .swiper-slide {
        width: 200px;

    }

    .certSwiper .swiper-button-prev,
    .certSwiper .swiper-button-next {
        /* width: 40px;
        height: 40px; */
    }

    .certSwiper .swiper-button-prev::after,
    .certSwiper .swiper-button-next::after {
        /* font-size: 16px; */
    }

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

    .detail-title {
        font-size: 20px;
    }

    .jjfa-container .section-header h2 {
        text-align: center;
        margin-left: 0px;
    }

    .m365-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .m365-grid .collab-desc strong {
        font-size: 17px;
    }

    .m365-grid .left {
        text-align: center;
    }

    .training-section .section-title span {
        font-size: 18px;
    }

    .security-section,
    .bcpstep-section {
        background-size: contain;
    }

    .bcp-desc,
    .bcpit-desc,
    .bcpstep-desc {
        font-size: 18px;
    }

    .soluttion-container {
        padding: 60px 0 80px;
    }
    
    .case-box {
        margin-top: 40px;
    }
    
    .case-head span{
        font-size: 24px;
        min-width: 164px;
        padding: 0 20px;
        border-width: 1.5px;
    }
}

@media (max-width: 640px) {

    .soluttion-section .main-card::before,
    .soluttion-section .main-card::after {
        background-size: contain;
    }

    .soluttion-section .col {
        min-width: 100%;
    }

    .soluttion-section .section-header {
        margin-bottom: 40px;
    }

    .soluttion-section .section-header h2 {
        font-size: 18px;
    }
    .soluttion-section .desc{
        min-height: auto;
    }
    .news-list .news-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .news-list .news-img-box {
        flex: none;
        width: 100%;
        padding-right: 0;
        margin-right: 0;
        margin-bottom: 5px;
    }

    .jjfa-container .main-card {
        padding: 30px;
    }
    
    .case-list {
        padding-top: 20px;
    }
    .case-head span{
        font-size: 20px;
        min-width: 132px;
        padding: 0 15px;
        border-width: 1px;
    }
    .case-imglist img{
        max-width: 30%;
    }
}

@media (max-width: 480px) {
    .certifications {
        padding-bottom: 30px;
    }
    .certSwiper{padding-bottom:60px}
    .certSwiper .swiper-slide {
        /* width: 160px; */
        width: min(78vw, 300px);
    }

    .cert-slide-inner::after {
        bottom: -40px;
        height: 40px;
    }

    .certSwiper .swiper-button-prev,
    .certSwiper .swiper-button-next {
        display: none;
    }

    .pager {
        gap: 4px;
    }

    .p-num,
    .p-btn {
        height: 28px;
        min-width: 28px;
        font-size: 12px;
        padding: 0 6px;
    }
    
    .case-head span{
        font-size: 18px;
        min-width: 112px;
        padding: 0 10px;
        border-width: 1px;
    }
    .case-imglist img{
        max-width: 30%;
    }
}