h1{
    font-size: 48px;
}

.banner-con{
    background: url(../images/solution-detail-bg.jpg) no-repeat;
    padding-top: 100px;
    
}

.banner-con .banner{
    padding-top: 30px;
    position: relative;
}
.banner-con .banner:after{
    content: "";
    width: 50%;
    height: 100%;
    background: rgba(24, 39, 42, 0.8);
    position: absolute;
    right: 0;
    top: 0;
}
.banner-con .banner .left-con{
    padding-left: calc((100% - 1670px) / 2);
    position: relative;
    z-index: 2;
    max-width: 55%;
}
.banner-con .banner .left-con img{
    border-radius: 50px;
    margin-right: 0;
    margin-bottom: 20px;
}
.banner-con .banner ul{
    padding: clamp(20px,2.5vw,50px);
}
.banner-con .banner .left-con .feature{
    background: #f2f2f2;
    position: relative;
}
.banner-con .banner .left-con .feature:before{
    content: "";
    width: calc((100vw - 1670px) / 2);
    height: 100%;
    background: #f2f2f2;
    left: -120px;
    top: 0;
    position: absolute;
}
.banner-con .banner .left-con .feature:after{
    content: "";
    width: 12px;
    height: 100%;
    background: #f66a34;
    position: absolute;
    top: 0;
    right: 0;
}
.banner-con .banner .left-con .feature ul li:first-child{
    position: relative;
}
.banner-con .banner .left-con .feature ul li:nth-child(2){
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0;
}
.banner-con .banner .left-con .feature ul li:nth-child(3){
    color: #b2b2b2;
    line-height: 2;
}
.banner-con .banner .left-con .feature ul:nth-of-type(1) li:first-child{
    content: "";
    background: url(../images/icon_scene.png) no-repeat;
    width: 41px;
    height: 35px;
    background-size: contain;
} 

.banner-con .banner .left-con .feature ul:nth-of-type(2) li:first-child{
    content: "";
    background: url(../images/smart.png) no-repeat;
    width: 33px;
    height: 32px;
    background-size: contain;
}
.banner-con .banner .left-con .feature .vertical-line{
    width: 1px;
    height: 100%;
    background: #cccccc;
} 
.banner-con .banner .right-con{
    position: relative;
    z-index: 2;
    color: #ffffff;
    padding-right: calc((100% - 1670px) / 2);
    padding-left: 30px;
    padding-bottom: 50px;
}
.banner-con .banner .right-con .desc{
    line-height: 2;
}
.banner-con .banner .right-con img{
    margin-left: 0;
    margin-top: clamp(30px , 4.2vw, 80px);
    margin-bottom: clamp(30px , 4.2vw, 80px);
}
.banner-con .banner .btn-contact-group {
    gap: 10px;
}
.banner-con .banner .btn-contact-group a:first-child{
    background: #f66a34;
    color: #ffffff;
    font-weight: normal;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 40px;
    border-radius: 20px;
}
.banner-con .banner .btn-contact-group a:last-child{
    background: #ffffff;
    width: fit-content;
    height: 40px;
    font-weight: normal;
    color: #000000;
    border-radius: 30px;
}
.banner-con .banner .btn-contact-group a:last-child span:first-child{
    display: flex;
    background: #f66a34;
    color: #ffffff;
    align-items: center;
    padding: 0 30px 0 40px;
    border-radius: 30px;
    position: relative;
}
.banner-con .banner .btn-contact-group a:last-child span:first-child:before{
    content: "";
    background: url(../images/whatsapp-white.png) no-repeat;
    width: 23px;
    height: 22px;
    position: absolute;
    left: 10px;
    top: 9px;
}
.banner-con .banner .btn-contact-group a:last-child span:last-child{
    padding: 0 clamp(20px,2.5vw,50px) 0 15px;
    align-self: center;
    font-size: 18px;
}

.introduction-con .introduction .desc{
    line-height: 2;
    margin: 30px 0;
}
.introduction-con .introduction a{
    display: block;
    width: 200px;
    height: 40px;
    font-size: 18px;
    text-align: center;
    line-height: 40px;
    background: #000000;
    color: #ffffff;
    border-radius: 20px;
}

.principle-con{
    background: #f2f2f2;
}
.principle-con ul{
    gap: 40px;
}
.principle-con ul li{
    background: #ffffff;
}
.principle-con ul li:first-child{
    padding-top:30px;
}
.principle-con ul li:last-child{
    padding: 50px 30px;
    text-align: center;
} 
.principle-con ul li:last-child h3{
    text-transform: uppercase;
    margin-bottom: 50px;
}
.time-con{
    max-width: 1400px;
    margin: clamp(30px , 4.2vw, 80px) auto;
}
.time-con .num-text span:first-child{
    font-size: clamp(30px,2.5vw,48px);
    font-weight: bold;
}
.time-con .num-text span:last-child{
    font-size: 20px;
    margin-top: -15px;
}
.time-con ul li{
    display: flex;
    align-items: center;
    gap: 20px;
}
.time-con ul li:nth-child(1):before{
    content: "";
    background: url(../images/60s.png) no-repeat;
    width: 98px;
    height: 100px;
    background-size: contain;
    display: block;
    flex-shrink: 0;
}
.time-con ul li:nth-child(2):before{
    content: "";
    background: url(../images/30m.png) no-repeat;
    width: 100px;
    height: 100px;
    background-size: contain;
    display: block;
    flex-shrink: 0;
}
.time-con ul li:nth-child(3):before{
    content: "";
    background: url(../images/24h.png) no-repeat;
    width: 98px;
    height: 100px;
    background-size: contain;
    display: block;
    flex-shrink: 0;
}
.time-con ul li .num-text{
    gap: 15px;
}
.solution-intro-con .solution-intro{
    position: relative;
    justify-content: flex-end;

}
.solution-intro-con .solution-intro .content{
    /* position: absolute; */
    /* right: 0; */
    /* top: 0; */
    padding: 160px 30px;
    width: 50%;
    height: 100%;
    background:rgba(0, 0, 0, 0.5);
    color: #ffffff;
}
.solution-intro-con .solution-intro .content .line{
    position: relative;
    border-bottom: 1px dashed #b7b8b7;
}
.solution-intro-con .solution-intro .content .line:before{
    content: "";
    width: 150px;
    height: 6px;
    background: #f66a34;
    position: absolute;
    left: 0;
    top:-2.5px;
}   
.solution-intro-con .solution-intro .content .text{
    margin-top: clamp(30px , 4.2vw, 80px);
}


@media (max-width:1080px){
     .banner-con .banner{
        flex-direction: column;
    }
    .banner-con .banner .left-con{
        max-width: 100%;
    }
    
    .banner-con .banner .left-con img{
        margin-right: auto;
    }
    .banner-con .banner .right-con{
        background: #000000;
        padding-left: 15px;
        padding-right: 15px;
    }
    .principle-con ul{
        gap: 15px;
    }
}


@media (max-width:768px){
    .time-con ul,.principle-con ul{
        flex-direction: column;
        gap:20px;
    }
    .solution-intro-con .solution-intro .content{
        width: 100%;
    }

}

@media(max-width:500px){
    .banner-con .banner .left-con .feature{
        flex-direction: column;
    }
}