/* head.sticky,
.glide,
section,
footer{
    max-width: 100vm;
} */

img {
    width: 100%;
}


/* 头部导航 */

@keyframes dropDown {
    from {
        transform: translateY(-100px);
    }
    to {
        transform: translateY(0);
    }
}

.glide {
    position: relative;
    top: -120px;
    z-index: 50;
}

.glide__slide img,
.glide__slide video {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
}

.slide-caption {
    position: absolute;
    z-index: 70;
    color: var(--text-color-lightest);
    text-align: center;
    max-width: 60vw;
}

.glide__slide {
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-caption h1 {
    font-size: 54px;
    font-weight: 600;
}

.slide-caption h3 {
    font-size: 24px;
    margin: 48px 0;
}

.slide-caption>* {
    opacity: 0;
}

.backdrop {
    background: var(--backdrop-color);
    z-index: 60;
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    opacity: 0.5;
}

.explore-btn {
    padding: 14px 32px;
    background-color: var(--primary-color);
    border: 0;
    border-radius: 4px;
    color: var(--text-color-lightest);
    font-size: 18px;
    cursor: pointer;
    outline: none;
}


/* 内容区域通用样式 */

.content-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-color: #fff;
}

section {
    display: grid;
    justify-items: center;
    /* max-width: 1180px; */
    padding: 0 80px;
}

section-bg {
    position: relative;
}

.section-bg::before {
    content: "";
    display: block;
    position: absolute;
    background-color: #f9fbfb;
    width: 100vw;
    height: 100%;
    z-index: -1;
}

.title1 {
    font-size: 34px;
    color: var(--text-color-darker);
}

.title1::after {
    content: "";
    display: block;
    width: 80%;
    height: 4px;
    background-color: var(--primary-color);
    margin-top: 14px;
    transform: translateX(10%);
}

.intro {
    margin: 20px 0 60px 0;
    font-size: 20px;
    color: var(--text-color-dark-gray);
    text-align: center;
}

.intro i {
    color: var(--primary-color);
    vertical-align: -2px;
    font-weight: 600;
    font-style: normal;
}


/* 关于我们 */

.about-us {
    padding-bottom: 32px;
    margin-top: 40px;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(1, 380px);
    column-gap: 5vw;
}

.feature {
    display: grid;
    grid-template-areas: "icon title" "icon content";
    grid-template-columns: 60px 1fr;
    grid-template-rows: 1fr 3fr;
}

.feature i.fas,
.feature i.fab {
    grid-area: icon;
    font-size: 34px;
    color: var(--primary-color);
    margin-top: 19px;
}

.feature-title {
    grid-area: title;
    font-size: 18px;
    color: var(--text-color-darker);
    margin-bottom: 8px;
}

.feature-content {
    grid-area: content;
    color: var(--text-color-gray);
    margin-top: 8px;
}


/* 服务流程 */

.service {
    padding-top: 161px;
}

.services {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 240px);
    column-gap: 28px;
    row-gap: 24px;
}

.service-item {
    display: grid;
    grid-template-areas: "icon title" "icon content";
    grid-template-columns: 70px 1fr;
    grid-template-rows: 1fr 3fr;
    padding: 24px;
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.06);
}

.service-item i.fas {
    grid-area: icon;
    font-size: 34px;
    color: var(--primary-color);
    padding-top: 20px;
}

.service-item .service-title {
    grid-area: "title";
    color: var(--text-color-darker);
    font-size: 24px;
}

.service-item .service-content {
    grid-area: content;
    color: var(--text-color-gray);
    line-height: 30px;
    font-size: 16px;
    margin-top: 8px;
}

.map {
    padding-top: 120px;
}

.cmap {
    margin: 80px;
}


/* 我们的优势 */

.team-intro {
    margin: 48px 0;
    padding-bottom: 52px;
    background-color: #fff;
}

.team-members {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    column-gap: 24px;
    margin-top: 86px;
}

.team-member {
    background-color: white;
    box-shadow: 0 0 24 rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-bottom: 28px;
    transition: 0.4s;
    display: grid;
    justify-items: center;
    height: 447.43px;
}

.photo {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.abimg {
    position: absolute;
    left: 36%;
    width: 80px;
    height: 80px;
    right: 0;
    bottom: 0;
    top: 36%;
}

.bgimg {
    width: 100%;
    height: 264px;
    object-fit: cover;
    object-position: top center;
}

.team-member .name {
    margin-top: 18px;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-color-darker);
}

.team-member .position {
    color: var(--text-color-dark-gray);
    margin-top: 12px;
    margin-bottom: 18px;
}

.team-member .position div {
    font-size: 12px;
    line-height: 20px;
    color: var(--text-color-dark-gray);
}

.social-links {
    width: 100%;
    max-width: 200px;
    display: flex;
    justify-content: space-between;
    padding: 0 42px;
}

.social-links li {
    list-style: none;
}

.social-links li a {
    color: var(--text-color-darker);
    font-size: 24px;
    text-decoration: none;
}

.team-member:hover {
    transform: translateY(-20px) scale(1.05);
    box-shadow: 0 0 36px rgba(0, 0, 0, 0.1);
}


/* 数据部分 */

.data-section {
    max-width: 100%;
    width: 100vw;
    height: 255px;
    background-image: url(images/adult-business-computer-contemporary-380769.jpg);
    background-size: cover;
    background-position: center;
    display: grid;
    grid-template-columns: repeat(4, minmax(auto, 220px));
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 20;
}

.data-section::before {
    content: "";
    display: block;
    position: absolute;
    background-color: var(--backdrop-color);
    width: 100%;
    height: 100%;
    z-index: 1;
}

.data-piece {
    width: 250px;
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    justify-items: center;
    color: white;
    position: relative;
    z-index: 40;
}

.data-piece i.fas {
    font-size: 44px;
}

.data-piece .num {
    margin-top: 7px;
    font-size: 35px;
    font-weight: 500;
}

.data-piece .data-desc {
    font-size: 20px;
    font-weight: 400;
}

footer {
    background-color: #181818;
    display: grid;
    justify-items: center;
    padding-top: 72px;
    padding-bottom: 24px;
}


/* 底部菜单 */

.footer-menus {
    width: 100%;
    max-width: 1180px;
    display: grid;
    /* 5列布局 */
    grid-template-columns: 2fr repeat(2, 1fr);
    padding: 0 80px;
    position: relative;
}


/* 导航菜单，靠右对齐 */

.footer-menu {
    justify-self: end;
}


/* 一级菜单 */

.menu-title {
    font-size: 20px;
    color: white;
    font-weight: 600;
    margin-bottom: 20px;
}


/* 联系我们，靠左对齐 */

.contact-us {
    justify-self: start;
    color: var(--text-color-lightest);
}


/* 联系我们，文字 */

.contact-us p:not(:first-child) {
    padding-bottom: 16px;
}


/* 菜单项 */

.menu-items li {
    list-style: none;
    padding-bottom: 8px;
}


/* 菜单链接 */

.menu-items li a {
    text-decoration: none;
    font-weight: 300;
    color: var(--text-color-lightest);
}


/* 备案信息 */

.icp-info {
    margin-top: 24px;
    margin-bottom: 16px;
}


/* 备案信息，版权信息 */

.icp-info,
.rights {
    /* 占满整行，-1代表最后一个编号 */
    grid-column: 1 / -1;
    /* 居中对齐 */
    justify-self: center;
    color: white;
    font-size: 14px;
}

.scrollToTop {
    display: none;
}

.scrollToTop a {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    position: fixed;
    bottom: 60px;
    right: 30px;
    z-index: 300;
}


/* 自适应，小于1100象素时 */

@media (max-width: 1100px) {
    /* 导航设置为不可见，点击折叠按钮显示全屏导航 */
    header nav {
        display: none;
    }
    /* 头部平分两列布局 */
    header {
        grid-template-columns: repeat(2, 1fr);
    }
    /* 折叠菜单样式，显示出来 */
    header .burger {
        display: block;
        justify-self: center;
        cursor: pointer;
        position: relative;
        width: 20px;
        height: 6px;
    }
    /* 折叠按钮线条样式 */
    .burger-line1,
    .burger-line2,
    .burger-line3 {
        width: 20px;
        height: 2px;
        background-color: var(--text-color-lightest);
        /* position: relative; */
    }
    /* 上移第一条线 */
    .burger-line1 {
        position: absolute;
        top: -6px;
    }
    /* 下移第三条线 */
    .burger-line3 {
        position: absolute;
        top: 6px;
    }
    /* 全屏导航展开时，折叠按钮设置为深色 */
    header.open .burger-line1,
    header.open .burger-line2,
    header.open .burger-line3,
    header.sticky .burger-line1,
    header.sticky .burger-line2,
    header.sticky .burger-line3 {
        background-color: var(--text-color-darker);
        transition: 0.4s ease;
    }
    /* 全屏导航显示时，折叠按钮第一条线样式 */
    header.open .burger-line1 {
        transform: rotate(45deg) translate(3px, 5px);
    }
    /* 全屏导航显示时，折叠按钮第二条线样式 */
    header.open .burger-line2 {
        transform: translateX(5px);
        opacity: 0;
    }
    /* 全屏导航显示时，折叠按钮第三条线样式 */
    header.open .burger-line3 {
        transform: rotate(-45deg) translate(3px, -5px);
    }
    /* 全屏导航显示时，logo样式 */
    header.open .logo {
        color: var(--text-color-darker);
        z-index: 40;
    }
    /* 全屏导航显示时，导航菜单样式 */
    header.open nav {
        display: grid;
        /* 每行高度为内容的高度，不设置会平分全屏高度 */
        grid-auto-rows: max-content;
        /* 菜单项靠右对齐 */
        justify-self: end;
        justify-items: end;
        position: absolute;
        top: 0;
        left: 0;
        background: white;
        width: 100vw;
        height: 100vh;
        padding: 0 40px;
        opacity: 0;
        /* 下滑效果 */
        animation: slideDown 0.6s ease-out forwards;
    }
    /* 全屏导航显示时，导航菜单项样式和动画 */
    header.open nav>* {
        margin: 4px 0;
        font-size: 18px;
        color: var(--text-color-darker);
        opacity: 0;
        animation: showMenu 0.5s linear forwards 0.4s;
    }
    /* 搜索按钮 */
    header.open nav>i.fas {
        margin-top: 10px;
        color: var(--text-color-darker)
    }
    /* 导航下滑动画 */
    @keyframes slideDown {
        from {
            height: 0;
            opacity: 0;
        }
        to {
            height: 100vh;
            padding-top: 80px;
            opacity: 1;
        }
    }
    /* 菜单项动画 */
    @keyframes showMenu {
        from {
            opacity: 0;
            transform: translateY(-1vh);
        }
        to {
            opacity: 1;
        }
    }
    .service-item .service-title {
        font-size: 20px;
    }
    .service-item .service-content {
        font-size: 14px;
        line-height: 24px;
    }
    .team-members {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 6vw;
        row-gap: 36px;
    }
    .activities {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 36px;
    }
}

@media (max-width: 992px) {
    .slide-caption h1 {
        font-size: 48px;
    }
    .slide-caption h3 {
        font-size: 18px;
    }
    .features,
    .services {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: unset;
    }
    .data-section {
        grid-template-columns: repeat(2, minmax(200px, auto));
        row-gap: 24px;
        height: auto;
        padding: 24px 0;
        background-size: 200%;
    }
    .showcases .case-item {
        width: calc(100vw / 3);
    }
}

@media (max-width: 768px) {
    section,
    .footer-menus {
        padding: 0 40px;
    }
    .features,
    .services {
        grid-template-columns: 1fr;
    }
    .team-members {
        grid-template-columns: minmax(200px, 400px);
    }
    .data-section {
        grid-template-columns: 1fr;
        /* 增加背景尺寸 */
        background-size: 320%;
    }
    .activities {
        grid-template-columns: 1fr;
        row-gap: 36px;
    }
    .showcases .case-item {
        width: calc(100vw / 2);
        height: 30vw;
    }
    .footer-menus {
        grid-template-columns: 2fr repeat(2, 1fr);
        row-gap: 24px;
    }
    .contact-us {
        grid-row: 1 / 3;
    }
    .footer-menu {
        text-align: right;
    }
}

@media (max-width: 576px) {
    .slide-caption h1 {
        font-size: 28px;
    }
    .slide-caption h3 {
        font-size: 14px;
    }
    .explore-btn {
        padding: 8px 18px;
        font-size: 14px;
    }
    .showcases .case-item {
        width: 100vw;
        height: 60vw;
    }
    .footer-menus {
        grid-template-columns: 1fr;
        /* row-gap: 24px; */
    }
    .footer-menu {
        justify-self: start;
        text-align: left;
    }
}


/* tab */


/* 两个入口 */

.feature_two {
    width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: -40px;
}

.feature-content-two {
    position: relative;
    float: left;
    margin-left: 20px;
    border-radius: 10px;
    width: 440px;
    height: 346px;
    margin-bottom: 50px;
    background-color: #fff;
    -webkit-box-shadow: 0 0 10px rgba(204, 204, 204, .5);
    -moz-box-shadow: 0 0 10px rgba(204, 204, 204, .5);
    box-shadow: 0 0 10px rgba(204, 204, 204, .5);
}


/*图片边角翻页特效*/

.feature-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
    /*动画*/
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.feature-image img {
    width: 100%;
    cursor: pointer;
}


/*折角特效*/

.feature-image:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    border-style: solid;
    border-width: 0;
    border-color: rgba(0, 0, 0, 0.2) #fff;
    border-radius: 0 0 0 4px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3), -1px 1px 1px rgba(0, 0, 0, 0.2);
    -webkit-transition: all 0.4s ease-out;
    transition: all 0.4s ease-out;
}

.feature-image:hover:before {
    border-right-width: 80px;
    border-bottom-width: 80px;
}

.feature-text {
    width: 100%;
    height: 100px;
    padding: 20px;
    text-align: center;
    background-color: #fff;
    line-height: 65px;
}

.feature-text .feature-icon-project {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-image: url("../img/project.png");
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-text .feature-icon-team {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-image: url("../img/team.png");
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-text .feature-icon-dev {
    float: left;
    width: 50px;
    height: 50px;
    background-image: url("../img/develop.png");
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-text .feature-icon-job {
    float: left;
    width: 50px;
    height: 50px;
    background-image: url("../img/job.png");
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-content-two .feature-text-top {
    width: 240px;
    height: 60px;
    text-align: center;
    margin: 0 auto;
    font-size: 20px;
    font-weight: bold;
    line-height: 40px;
    color: #000;
}

.feature-content-two .feature-title {
    font-size: 20px;
    font-weight: bold;
    float: right;
    margin-left: 20px;
    line-height: 40px;
    color: #000;
    text-decoration: none;
    padding-top: 10px;
}

.feature-content-two .feature-more {
    text-decoration: none;
    cursor: pointer;
    float: right;
    color: #c7161e;
    opacity: 0.6;
    margin-right: 10px;
}

.feature-content-two .feature-more:hover {
    opacity: 1.0;
}


/*feature响应式处理*/

.feature-response {
    display: none;
    width: 400px;
    height: 500px;
    margin: 0 auto;
}

.feature-content-two:hover {
    cursor: pointer;
}


/* 超级云服务 */

.cloudService {
    width: inherit;
    min-width: 900px;
    margin: 80px 0px;
}

.cloudService_cont {
    margin-top: 50px;
}

.cloudService_cont img {
    width: 350px;
    height: 210px;
    display: inline-block;
    vertical-align: middle;
}

.cloudService_cont div {
    display: inline-block;
    width: 510px;
    min-width: 500px;
    vertical-align: middle;
    padding-left: 40px;
    padding-right: 40px;
    text-align: justify;
    text-indent: 2em;
}


/* 成功案例 */

.showcases {
    max-width: unset;
    padding: 0;
    padding-top: 72px;
    background-color: #fff;
}

.showcases .cases {
    width: 100%;
    margin-bottom: 150px;
}

.showcases .case-item {
    width: 30%;
    height: 274px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    float: left;
    margin-left: 2.8%;
    margin-bottom: 20px;
}

.case-item img {
    width: 100%;
    height: 100%;
    /* object-fit: cover; */
}

.web a .w-al-text {
    position: absolute;
    left: 0;
    bottom: -232px;
    width: 100%;
    height: 100%;
    line-height: 37px;
    padding: 0 8px;
    /* background */
    background-color: rgba(0, 0, 0, 0.6);
    background-image: none;
    background-repeat: repeat;
    background-position: 0 0;
    background: -moz-linear-gradient(top, none, none);
    background: -o-linear-gradient(top, none, none);
    background: linear-gradient(top, none, none);
    background: -webkit-gradient(linear, left top, left bottom, from(none), to(none));
    box-sizing: border-box;
}

.web a:hover .w-al-text {
    /* background */
    background-color: rgba(0, 0, 0, 0.6);
    background-image: none;
    background-repeat: repeat;
    background-position: 100% 100%;
    background: -moz-linear-gradient(top, none, none);
    background: -o-linear-gradient(top, none, none);
    background: linear-gradient(top, none, none);
    background: -webkit-gradient(linear, left top, left bottom, from(none), to(none));
}

.web a h5.w-al-title {
    margin: 0;
    padding: 0;
    font-size: 16px;
    color: #fff;
    text-align: center;
    font-weight: normal;
    font-style: normal;
    text-decoration: none;
    font-family: 'Noto Sans CJK';
    line-height: 37px;
    white-space: nowrap;
    text-overflow: ellipsis;
    -webkit-text-overflow: ellipsis;
    -moz-text-overflow: ellipsis;
    overflow: hidden;
}

.web a p.w-al-desc {
    margin: 0;
    max-height: 44px;
    font-size: 12px;
    color: #fff;
    text-align: justify;
    font-weight: normal;
    text-decoration: none;
    font-family: 'Noto Sans CJK';
    line-height: 24px;
    /* text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden; */
    width: 90%;
    margin: 0 auto;
}

.web .w-al-pic {
    width: 100%;
    min-width: 100px;
    height: 275px;
    line-height: 275px;
    padding: 0;
    vertical-align: top;
    clear: both;
    overflow: hidden;
}

.web.w-al-pic img {
    /*size*/
    width: 385px;
    min-width: 100px;
    height: 275px;
    object-fit: cover;
    border: none;
    /*animation*/
    -webkit-transition: transform .3s ease;
    -moz-transition: transform .3s ease;
    -o-transition: transform .3s ease;
    -ms-transition: transform .3s ease;
    transition: transform .3s ease;
}

.featurejja {
    height: 250px;
}

.featurejj {
    display: flex;
    flex-direction: column;
    height: 250px;
}

.featurejj:hover {
    transform: scale(1.1);
    transition: all ease-in-out 400ms
}

.featurejj img {
    width: 360px;
    height: 200px;
    margin: 0 auto;
}

.feature-titlejj {
    width: 360px;
    text-align: center;
    font-size: 18px;
    margin: 15px 0px;
}

.feature-contentjj {
    width: 360px;
    text-align: justify;
    text-indent: 2em;
    font-size: 12px;
    line-height: 20px;
}