@import url('./iconfont/iconfont.css');
@import url('./common.css');


/* 变量值 */
:root{
    --round: 20px;
    --color: #25408f;
    --color-white-bg: #fff;
    --width: 1400px;
    --border-color: #e1e1e1;
    --text-color: #333333;
    --text-grey-color: #8a8a8a;
    --text-red-color: #ff4242;
    --text-orange-color: #ff4e00;
    --text-yellow-color: #ffa800;
    --text-white-color: #ffffff;
    --logo-text-size: 26px;
    --section-title-size: 40px;
    --font-size-sm: 14px;
    --font-size-normal: 18px;
    --font-size-lg: 22px;
    --margin-20: 20px;
    --margin-30: 30px;
    --margin-less-30: -30px;
    --button-download-bg: #f3f3f3;
    --bg-grey-color: #e1e1e1;
    --bg-white-color: #ffffff;
    --linear-gradient: linear-gradient(to right, #598ce8, #2c36ba);
    --border-radius-20: 20px;
}
.shadow{
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.07);
    
}

@font-face {
    font-family: "DingTalk";
    src: url('./font/DingTalk-JinBuTi.ttf'); 
}

/* 公共样式 */
.button{
    background: var(--linear-gradient);
    color: var(--text-white-color);
    font-size: var(--font-size-normal);
    display: inline-block;
    height: 50px;
    line-height: 50px;
    cursor: pointer;
    padding: 0 40px;
    border-radius: 40px;
}
.button:hover{
    opacity: 0.9;
}
footer{
    font-size: var(--font-size-sm);
    color: var(--text-grey-color);
    background: var(--bg-grey-color);
}
footer a{
    color: var(--text-grey-color);
    transition: 0.5s;
}

footer .box{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
    margin: 0 auto;
}
footer .box .icp{
    margin-left: 20px;
}


/* 公共头部 */
#content header{
    top: 0;
    position: fixed;
    left: 0;
    right: 0;
    z-index: 5;
    transition: 0.5s;
    
}
#content header.bg{
    /* backdrop-filter: saturate(50%) blur(4px);
    background-image: radial-gradient(transparent 1px,var(--bg-white-color) 1px);
    background-size: 4px 4px; */
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}
#content header nav{
    padding: 0 180px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

#content header nav .logo img{
    width: 160px;
}
#content nav ul{
    display: flex;
}
#content nav ul li a{
    display: block;
    height: 80px;
    font-size: 20px;
    line-height: 80px;
    padding: 0 30px;
    color: var(--text-color);
    transition: 0.5s;
}

#content nav ul li a.active,#content nav ul li a:hover{
    color: var(--text-orange-color);
}

/* banner */
#content #body .banner{
    background: url('../img/contents/home-banner.jpg') center / 100% auto no-repeat;
    padding-top: 30%;
    position: relative;
}
#content #body .banner .text{
    position: absolute;
    left: 15%;
    color: var(--text-orange-color);
    margin: auto 0;
    top: 0;
    bottom: 0;
    height: 200px;
}
#content #body .banner .text h2{
    font-size: 80px;
    font-weight: 900;
    line-height: 1;
}
#content #body .banner .text .description{
    font-size: 60px;
}
#content #body section{
    padding: 50px 5%;
}
#content #body section h2{
    color: var(--text-orange-color);
    text-align: center;
    font-size: var(--section-title-size);
    margin-bottom: 50px;
}



#content #body section.service ul{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}
#content #body section.service ul li{
    border-radius: var(--round);
    display: flex;
    padding-top: 40%;
    position: relative;
    overflow: hidden;
}
#content #body section.service ul li .content{
    position: absolute;
    inset: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
}
#content #body section.service ul li .content img{
    width: auto;
    height: 95%;
    position: absolute;
    left: 0;
    bottom: 0;
}
#content #body section.service ul li .content .info{
    width: 55%;
    height: 100px;
    position: absolute;
    left: 45%;
    color: var(--text-white-color);
    right: 10%;
}
#content #body section.service ul li .content .info .title{
    font-size: 40px;
    font-weight: bolder;
    margin-bottom: 10px;
    line-height: 1;
}
#content #body section.service ul li:nth-child(1),#content #body section.service ul li:nth-child(7){
    background: linear-gradient(to right, #ff776a, #ff4d4b);
}
#content #body section.service ul li:nth-child(2),#content #body section.service ul li:nth-child(8){
    background: linear-gradient(to right, #ffc46b, #ff944c);
}
#content #body section.service ul li:nth-child(3),#content #body section.service ul li:nth-child(9){
    background: linear-gradient(to right, #6accff, #4e99ff);
}
#content #body section.service ul li:nth-child(4){
    background: linear-gradient(to right, #8aedae, #6dde83);
}
#content #body section.service ul li:nth-child(5){
    background: linear-gradient(to right, #c48bd7, #9958db);
}
#content #body section.service ul li:nth-child(6){
    background: linear-gradient(to right, #d8b586, #c4a36b);
}


#content #body section.training{
    background: var(--bg-grey-color);
}
#content #body section.training .body{
    padding-top: 30%;
    position: relative;
}
#content #body section.training .body .info{
    position: absolute;
    inset: 0;
}
#content #body section.training .body .info img{
    width: 30%;
    position: absolute;
    right: 10%;
    bottom: -50px;
    height: auto;
}

#content #body section.training .body .info ul{
    border-radius: var(--round);
    background: var(--bg-white-color);
    height: 300px;
    width: 500px;
    position: absolute;
    margin-top: auto;
    margin-bottom: auto;
    top: 0;
    bottom: 0;
    left: 10%;
    display: flex;
    flex-wrap: wrap;
}
#content #body section.training .body .info ul li{
    width: 50%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-color: var(--border-color);
    border-style: solid;
    border-width: 0;
}
#content #body section.training .body .info ul li .name{
    color: var(--text-color);
    font-size: var(--font-size-normal);
}
#content #body section.training .body .info ul li .icon i{
    font-size: 50px;
    color: var(--text-orange-color);
}
#content #body section.training .body .info ul li:nth-child(1){
    border-bottom-width: 1px;
    border-right-width: 1px;
}
#content #body section.training .body .info ul li:nth-child(2){
    border-bottom-width: 1px;
}
#content #body section.training .body .info ul li:nth-child(3){
    border-right-width: 1px;
}

#content #body section.about .content{
    text-align: center;
    font-size: var(--font-size-normal);
    color: var(--text-color);
    line-height: 2;
}

#content #body section.about .license{
    text-align: center;
    margin-top: 50px;
}
#content #body section.about .license img{
    width: 40%;
}
#content #body .conatct{
    padding-top: 30%;
    background: url('../img/contents/about-bg.jpg') center / 100% auto no-repeat;
    position: relative;
}
#content #body .conatct .box{
    background: var(--text-orange-color);
    position: absolute;
    height: 150px;
    width: 600px;
    margin: auto;
    inset: 0;
    padding: 50px;
    color: var(--text-white-color);
    font-size: var(--font-size-sm);
    text-align: center;
    line-height: 2;
}
#content #body .conatct .box h3{
    font-size: var(--font-size-lg);
}

#content #body .conatct .box .line{
    height: 2px;
    width: 30px;
    margin: 10px auto;
    background: var(--bg-white-color);
    opacity: 0.5;
}

*{
    transition: 0.5s;
}
#content header.moble{
    display: none;
}

@media screen and (max-width: 1400px){
    
    :root{
        --section-title-size: 30px;
    }
    #content #body .banner{
        background: url('../img/contents/home-banner-mobile.jpg') center / 100% auto no-repeat;
        padding-top: 30%;
        position: relative;
    }
    
    #content #body .banner .text{
        inset: 0;
        margin: 15% auto auto auto;
        width: 500px;
        height: 100px;
    }
    
    #content #body .banner .text h2{
        text-align: center;
        font-size: 50px;
    }
    #content #body .banner .text .description{
        text-align: center;
        font-size: 37px;
    }
    #content #body section{
        padding: 20px 5%;
    }
    #content #body section h2{
        margin-bottom: 20px;
    }
    #content #body section.service ul li .content .info{
        left: 40%;
        width: 70%;
    }
    #content #body section.service ul li .content .info .title{
        font-size: 20px;
    }
     #content #body section.training .body .info img{
        bottom: -20px;
    }
    #content #body .conatct{
        padding-top: 200px;
    }

}
@media screen and (max-width: 1200px){
    :root{
        --font-size-normal: 12px;
    }
    #content header.pc{
        display: none;
    }
    #content header nav{
        padding: 0;
    }
    
    
    #content header.moble{
        background: rgba(255, 255, 255, 0.8);
        backdrop-filter: blur(10px);
        position: sticky;
        top: 0;
        display: flex;
    }
    #content header.moble nav{
        justify-content: center;
        height: 50px;
    }
    #content header.moble nav ul{
        display: none;
    }
    #content header.moble nav .logo img{
        width: 100px;
    }
    #content #body section.service ul{
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
     #content #body section.service ul li .content .info .description{
        display: none;
    }
    #content #body .banner{
        padding-top: 40%;
    }
    #content #body .banner .text{
        height: 50px;
    }
    #content #body .banner .text h2{
        text-align: center;
        font-size: 30px;
    }
    #content #body .banner .text{
        width: 300px;
    }
    #content #body .banner .text .description{
        text-align: center;
        font-size: 22px;
    }
    #content #body section.service ul li .content .info{
        width: 50%;
        height: 20px;
        left: 50%;
    }
    #content #body section.service ul li .content .info .title{
        font-size: 16px;
        font-weight: 900;
    }
    
    #content #body .conatct .box{
        padding: 20px 0;
        width: 90%;
        box-sizing: border-box;
        height: auto;
    }
    #content #body section.about .content{
        font-size: var(--font-size-normal);
    }
    #content #body section.about .license img{
        width: 90%;
    }
    #content #body section.training .body .info img{
        display: none;
    }
    #content #body section.training .body .info ul{
        width: 100%;
    }
    #content #body section.training .body .info ul{
        height: 100%;
    }
    #content #body section.training .body .info ul{
        position: static;
    }
    #content #body section.training .body{
        padding-top: 300px;
    }
    #content #body section.training .body .info ul li .icon i{
        font-size: 30px;
    }
    
}

@media screen and (max-width: 500px){
   
    footer .box{
        flex-direction: column;
    }
}