.about{
    margin-top: 30px;
}
.about .about-left{
    width: 50%;
    float: left;
}
.about .about-left .about-video{
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: rgba(0, 0, 0, .4);
}
.about .about-left .about-video video{
    width: 100%;
    height: 100%;
}
.about .about-left .about-engineering{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.about .about-left .about-engineering .about-engineering-item .about-engineering-item-num{
    font-family: DIN, DIN;
    font-weight: bold;
    font-size: 40px;
    color: #15499A;
    line-height: 50px;
    text-align: center;
}
.about .about-left .about-engineering .about-engineering-item .about-engineering-item-title{
    font-size: 12px;
    color: #262626;
    line-height: 14px;
    text-align: center;
}
.about .about-right{
    width: 48%;
    float: right;
}
.about .about-right .about-title{
    font-weight: bold;
    font-size: 36px;
    color: #1A1A1A;
    line-height: 40px;
}
.about .about-right .about-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    margin-top: 40px;
}
.about .about-right .about-img{
    width: 100%;
    aspect-ratio: 570 / 450;
    margin-top: 60px;
}
.about .about-right .about-img img{
    width: 100%;
    height: 100%;
}


@media screen and (min-width: 1000px) and (max-width: 1440px) {
    .about .about-left .about-engineering{
        margin-top: 30px;
    }
    .about .about-left .about-engineering .about-engineering-item .about-engineering-item-num{
        font-size: 30px;
        line-height: 40px;
    }
    .about .about-right .about-title{
        font-size: 30px;
        line-height: 36px;
    }
    .about .about-right .about-desc{
        font-size: 14px;
        line-height: 20px;
        margin-top: 30px;
    }
    .about .about-right .about-img{
        margin-top: 40px;
    }
}

@media only screen and (max-width: 1000px) {
    .about .about-left .about-engineering{
        margin-top: 20px;
    }
    .about .about-left .about-engineering .about-engineering-item .about-engineering-item-num{
        font-size: 24px;
        line-height: 26px;
    }
    .about .about-right .about-title{
        font-size: 24px;
        line-height: 30px;
    }
    .about .about-right .about-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 20px;
    }
    .about .about-right .about-img{
        margin-top: 20px;
    }
}


.honours{
    margin: 60px 0;
}
.honours .honours-list{
    display: flex;
    flex-wrap: wrap;
}
.honours .honours-item{
    width: 32%;
    margin-top: 30px;
    margin-right: 2%;
    cursor: pointer;
    overflow: hidden;
}
.honours .honours-item:nth-child(3n){
    margin-right: 0;
}
.honours .honours-item img{
    width: 100%;
    aspect-ratio: 4 / 3;
    transition: all .3s ease-in-out;
}
.honours .honours-item:hover img{
    transform: scale(1.03);
}



.style{
    margin: 60px 0;
}
.style .style-text{
    width: 48%;
    float: left;
}
.style .style-text .title{
    text-align: left;
}
.style .style-text .style-title{
    font-weight: bold;
    font-size: 20px;
    color: #1A1A1A;
    line-height: 30px;
    margin: 40px 0 20px;
}
.style .style-text .style-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
}

.style .style-image{
    width: 50%;
    float: right;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.style .style-image .style-image-item{
    margin-top: 20px;
    height: 135px;
}
.style .style-image .style-image-item.style-image-item-empty{
    width: 135px;
    height: 135px;
}
.style .style-image .style-image-item img{
    height: 100%;
}


@media screen and (min-width: 1000px) and (max-width: 1440px) {
    .style .style-text .style-title{
        margin: 30px 0 15px;;
    }
    .style .style-text .style-desc{
        font-size: 14px;
        line-height: 20px;
    }
    .style .style-image .style-image-item{
        height: 106px;
        margin-top: 15px;
    }
    .style .style-image .style-image-item.style-image-item-empty{
        width: 106px;
        height: 106px;
    }
}

@media only screen and (max-width: 1000px) {
    .style .style-text .style-title{
        font-size: 16px;
        margin: 20px 0 10px;
    }
    .style .style-text .style-desc{
        font-size: 12px;
        line-height: 18px;
    }
    .style .style-image .style-image-item{
        height: 80px;
        margin-top: 10px;
    }
    .style .style-image .style-image-item.style-image-item-empty{
        width: 80px;
        height: 80px;
    }
}


.clients-wrap{
    width: 100%;
    background: url("../images/client-bg.webp");
    background-size: cover;
}
.clients{
    width: 1200px;
    margin: 0 auto;
    padding: 60px 0;
}
.clients .title{
    font-weight: bold;
    font-size: 36px;
    color: #FFFFFF;
    line-height: 41px;
    text-align: center;
}
.clients .description{
    font-size: 12px;
    color: #FFFFFF;
    line-height: 18px;
    text-align: center;
    margin-top: 20px;
}
.clients .clients-list{
    display: flex;
    flex-wrap: wrap;
}
.clients .clients-list .client-item{
    margin-top: 40px;
    width: 18%;
    aspect-ratio: 2 / 1;
    margin-right: 2.5%;
}
.clients .clients-list .client-item img{
    width: 100%;
    height: 100%;
}
.clients .clients-list .client-item:nth-child(5n){
    margin-right: 0;
}


@media screen and (min-width: 1000px) and (max-width: 1440px) {
    .clients{
        width: 900px;
        padding: 50px 0;
    }
    .clients .clients-list .client-item{
        margin-top: 30px;
    }
}

@media only screen and (max-width: 1000px) {
    .clients{
        width: 700px;
        padding: 40px 0;
    }
    .clients .clients-list .client-item{
        margin-top: 20px;
    }
}