h2{
    font-size: 48px;
    margin-bottom: 20px;
}
.banner-con{
    background: url(../img/solution-detail-banner-bg.jpg) no-repeat;
    background-size: cover;
    min-height: 25vw;

}

.banner-con .banner img{
    max-width: 50%;
}
.banner-con .banner .right-con{
    margin-top: 120px;
    margin-left: 50px;
    margin-bottom: 30px;
    margin-right: calc((100% - 1700px) / 2);
}

.banner-con .banner .right-con h1{
    font-size: 48px;
    color: #f08400;
}
.banner-con .banner .right-con ul{
    line-height: 2;
    font-family: robotoregular;
    font-size: 18px;
    margin: 10px 0;
}
.banner-con .banner .right-con ul li:nth-child(2n){
    color: #ffffff;
    font-size: 14px;
}
.banner-con .banner .right-con ul li:nth-child(2n+1){
    color: #f08400;
}
.banner-con .banner .right-con .phone-service{
    display: flex;
    color: #ffffff;
    align-items: center;
    gap: 20px;
}
.banner-con .banner .right-con .phone-service p:first-child{
    font-size: 30px;
     margin-bottom: -10px;
}
.banner-con .banner .right-con .phone-service p:first-child span{
    font-size: 45px;
    color: #f08400;
}
.banner-con .banner .right-con .phone-service p:last-child{
    color: #b2b2b2;
    font-size: 18px;
    font-family: robotoregular;
    margin-bottom: 13px;
}
.banner-con .banner .left-con{
    max-width: 50%;
}
.banner-con .banner .right-con a{
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f08400;
    width: 160px;
    height: 50px;
    color: #ffffff;
    font-size: 24px;
}
.introduction-con{
    max-width: 1700px;
    margin: 0 auto;
}
.introduction-con .left-con{
    max-width: 50%;
    padding-right: 30px;
}
.introduction-con  .left-con h2{

}
.introduction-con  .left-con p{
    font-family: robotoregular;
    line-height: 2;
}
.introduction-con  .left-con ul{
    margin-top: 40px;
}
.introduction-con  .left-con ul li{
    line-height: 3;
    font-family: robotoregular;
    position: relative;
    display: flex;
    align-items: center;
    padding-left: 30px;
}
.introduction-con  .left-con ul li:before{
    content: "";
    background: url(../img/mti.png) no-repeat;
    width: 22px;
    height: 22px;
    margin-right: 10px;
    flex-shrink: 0;
    position: absolute;
    top: 12px;
    left: 0;
}
.introduction-con img{
    max-width: 50%;
}
.single ul{
    gap: 10px;
}
.single ul li{
    width: calc((100% - 20px) / 3);
}
.single ul li h3{
    font-family: robotoregular;
    color: #808080;
    padding: 20px;
    font-size: 16px;
    text-align: center;
}
.feature-con .feature .desc{
    font-family: robotoregular;
    line-height: 2;
}
.feature-con .feature .desc ol{
    padding-left: 15px;
}
.feature-con .feature .desc ul{
    margin-top: 20px;
    gap: 10px;
}
.customized-con .customized{
    background: #333333;
    color: #ffffff;
    padding: 5vw 2.5vw;
}
.customized-con .customized ul{
    gap: 4.7vw;
}
.customized-con .customized ol{
    list-style: none;
}
.customized-con .customized ul>li{
    width: calc((100% - 4.7vw) / 2);
    display: flex;
    align-items: center;
    border-left: 1px solid #9f9f9f;
    position: relative;
}
.customized-con .customized ul>li:before{
    content: "";
    width: 48px;
    height: 1px;
    background: linear-gradient(to right,#9f9f9f,transparent);
    position: absolute;
    top: 0;
    left: 0;
}
.customized-con .customized ul>li:after{
    content: "";
    width: 48px;
    height: 1px;
    background: linear-gradient(to right,#9f9f9f,transparent);
    position: absolute;
    bottom: 0;
    left: 0;
}
.customized-con .customized ul>li img{
    margin-right: 1.5vw;
    margin-left: 1.5vw;
}
.customized-con .customized ul>li p{
    font-family: robotoregular;
    line-height: 2;
    margin-top: 10px;
}

@media (max-width:1700px){
  
    .introduction-con{
        max-width: 1700px;
        padding-left: 15px;
    }
    .introduction-con .left-con{
        margin-left: 0;
        padding-right: 3.3vw;
        margin-top: 30px;
    }
    .banner-con .banner .right-con{
        margin-right: 15px;
    }
}

@media (max-width:1400px){
    .banner-con .banner .right-con h1,h2{
        font-size: clamp(40px,3.5vw,48px);
    }
    .banner-con .banner .right-con .phone-service p:first-child{
        font-size: 24px;
    }
    .banner-con .banner .right-con .phone-service p:first-child span{
        font-size: clamp(35px,3vw,45px);;
    }
    .banner-con .banner{
        padding-top: 100px;
        align-items: center;
    }
    .banner-con .banner .right-con{
        margin-top: 0;
        margin-left: 30px;
      
    }

}

@media (max-width:1080px){
    .banner-con .banner .right-con h1, h2{
        font-size: clamp(32px, 4vw, 40px);
    }
    .recommend-con .recommend ul{
        gap: 20px;
    }
    .banner-con .banner .right-con .phone-service{
        flex-wrap: wrap;
    }
        .recommend-con .recommend ul{
       margin-top: 40px;   
    }
}


@media (max-width:900px){
    .banner-con .banner .right-con .phone-service p:last-child{
        margin-left: 0;
    }
}

@media (max-width:768px){
    .banner-con .banner,.introduction-con{
        flex-wrap: wrap;
    }
    .banner-con .banner img,.introduction-con .left-con,.introduction-con img{
        max-width: 100%;
    }
    .banner-con .banner .right-con{
        margin: 30px 15px;
    }
    .introduction-con{
        padding-right: 15px;
    }
    .introduction-con .left-con ul{
        margin: 20px 0;
    }
    .single,.feature-con{
        margin: 30px auto;
    }
    .customized-con .customized ul{
        flex-wrap: wrap;
    }
    .customized-con .customized ul>li{
        width: 100%;
    }
 
    .recommend-con .recommend ul{
        gap: 10px;
        flex-wrap: wrap;
        margin-top: 30px;
    }
    .recommend-con .recommend ul li{
        width: calc((100% - 10px) / 2);
    }
    .recommend-con .recommend ul li a h3{
        font-size: 20px;
    }
    .recommend-con .recommend ul li a p{
        font-size: 14px;
    }
}

@media (max-width:500px){
    .banner-con .banner .right-con h1, h2{
        font-size: 30px;
    }
    .banner-con .banner .right-con .phone-service p:first-child span{
        font-size: 30px;
    }
    .customized-con .customized ul>li{
        flex-wrap: wrap;
        border-left: none;
        border-top: 1px solid #9f9f9f;
        padding-top: 20px;
    }
    .customized-con .customized ul>li img{
        margin: 0 auto;
    }
    .customized-con .customized ul>li h3{
        text-align: center;
        margin-top: 20px;
    }
    .customized-con .customized ul>li:before{
    content: "";
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom,#9f9f9f,transparent);
    position: absolute;
    top: 0;
    left: 0;
}
.customized-con .customized ul>li:after{
    content: "";
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom,#9f9f9f,transparent);
    position: absolute;
    top: 0;
    right: 0;
    left: auto;
}

}