/* ABOUTUS_01 */

.about_01 {
    padding: 150px 0px 170px 0px;
    overflow: hidden;
}

.about_01_bd {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 50px;
}

.about_01_content_1 {
    position: relative;
}

.about_01_content_1 img {
    width: 80%;
}

.about_01_content_1_img {
    display: flex;
    justify-content: end;
    width: 100%;
}

.about_01_content_1_img_2 {
    position: absolute;
    top: -32%;
    right: -38%;
    z-index: -1;
    width: 150%;
}

.about_01_content_2  {
    align-self: center;
}

.about_01_content_2 p:nth-child(1) {
    font-size: 12px;
    color: #16273f;
    margin-bottom: 20px;
}

.about_01_content_2 p:nth-child(2) {
    font-size: 48px;
    color: #000000;
    margin-bottom: 30px;
}

.about_01_content_2 p:nth-child(3) {
    font-size: 16px;
    color: #666666;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    margin-bottom: 50px;
    line-height: 1.5;
}

.about_01_content_2 a {
    background-color: #16273f;
    color: #ffffff;
    padding: 20px 25px;
}


@media (max-width: 1024px) {

    .about_01 {
        padding: 200px 0px 150px 0px;
        overflow: hidden;
    }

    
.about_01_bd {
    display: grid;
    grid-template-columns: 1fr;
    column-gap: 50px;
}

.about_01_content_1_img {
    display: flex;
    justify-content: end;
    width: 100%;
}

.about_01_content_1_img_2 {
    position: absolute;
    top: -32%;
    right: -45%;
    z-index: -1;
    width: 150%;
}

.about_01_content_2 {
    margin-top: 150px;
}

}


@media (max-width: 821px) {

    .about_01 {
        padding: 150px 0px 100px 0px;
        overflow: hidden;
    }

}

@media (max-width: 576px) {

    .about_01_content_1 img {
        width: 100%;
    }
    
    .about_01_content_1_img_2 {
        position: absolute;
        top: -32%;
        right: -30%;
        z-index: -1;
        width: 150%;
    }

    .about_01 {
        padding: 90px 0px 100px 0px;
    }

    .about_01_content_2 {
        margin-top: 100px;
    }

    .about_01_content_2 {
        text-align: center;
    }

}

/* mission */

.mission {
    padding: 50px 0px 100px 0px;
    background-color: #1b1b1b;
}

.mission_tittle {
    margin-bottom: 80px;
    color: #fff;
}

.mission_tittle p:nth-child(1) {
    font-size: 14px;
    letter-spacing: 3px;
    text-align: center;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    margin-bottom: 30px;
}

.mission_tittle p:nth-child(2) {
    font-size: 48px;
    text-align: center;
    font-weight: 700;
    margin-bottom: 30px;
}

.mission_bd {
    width: 100%;
    display: flex;
    justify-content: space-between;
}


.mission_bd_list img {
    display: block;
    width: 100px;
    margin: 0 auto;
    margin-bottom: 30px;
    background-color: #fff;
    border-radius: 100px;
    padding: 10px;
}

.mission_bd_list p:nth-child(2) {
    text-align: center;
    font-size: 18px;
    background-image: linear-gradient(to right, #ebd197, #bb9b49);
    -webkit-background-clip: text;
    color: transparent;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    margin-top: 20px;
}


@media (max-width: 1025px) {
    
    .mission_bd_list {
        width: 45%;
    }

    .mission_bd {
        display: flex;
        flex-wrap: wrap;
        row-gap: 40px;
        column-gap: 30px;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    
    .mission_bd_list {
        width: 100%;
    }

    .mission_bd {
        display: grid;
        grid-template-columns: 1fr 1fr;
        flex-wrap: wrap;
        row-gap: 40px;
        column-gap: 30px;
        justify-content: center;
    }

    .mission_tittle p:nth-child(2) {
        font-size: 30px;
        text-align: center;
        font-weight: 700;
        margin-bottom: 30px;
    }
}

/* about_02 */

.about {
    padding: 100px 0px;
    background-color: #f5f5f5;
}

.about_bd {
    display: grid;
    grid-template-columns:  1fr 1fr;
    column-gap: 60px;
}

.about_bd_content_1 img {
    width: 100%;
}

.about_bd_content_2 p:nth-child(1) {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 25px;
}

.about_bd_content_2 p:nth-child(2) {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.5;
}

.about_bd_content_2 p:nth-child(3) {
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.5;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
}

.about_bd_content_2 p:nth-child(4) {
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.5;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
}

.about_bd_content_2_a a{
    font-size: 14px;
    letter-spacing: 1px;
    background-color: #16273f;
    padding: 15px 25px;
    color: #ffffff;
}

.about_bd_content_1,
.about_bd_content_2 {
    align-self: center;
}

@media (max-width: 1025px) {

    .about_bd_content_1{
        height: 100%;
    }

    .about_bd_content_1 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

}


@media (max-width: 821px) {

    .about_bd {
        display: grid;
        grid-template-columns:1fr;
        column-gap: 60px;
    }

    .about_bd_content_1 {
        margin-bottom: 50px;
    }

    .about_bd_content_2 {
        margin-bottom: 70px;
    }

}


@media (max-width: 576px) {

    .about_bd_content_2 p:nth-child(2) {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 25px;
        line-height: 1.5;
    }

}

/* whyus */

.whyus {
    padding: 100px 0px;
}

.whyus_title {
    margin-bottom: 40px;
}

.whyus_title p:nth-child(1) {
    font-size: 12px;
    text-align: center;
    margin-bottom: 25px;
}

.whyus_bd {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    column-gap: 30px;
}

.whyus_title p:nth-child(2) {
    font-size: 30px;
    text-align: center;
    margin-bottom: 25px;
}

.whyus_bd_list img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.whyus_bd_list_img {
    margin-bottom: 30px;
    height: 300px;
}

.whyus_bd_list h3 {
    text-align: start;
    font-size: 18px;
    margin-bottom: 25px;
}


.whyus_bd_list p {
    text-align: start;
    font-size: 16px;
    font-family: 'Rajdhani', sans-serif;
    line-height: 1.5;
    margin-bottom: 10px;
}

.whyus_bd_list {
    margin-bottom: 30px;
}

.fa-check {
    background-color: #16273f;
    color: #ffffff;
    border-radius: 50px;
    padding: 3px 4px;
}

@media (max-width: 821px) {

    .whyus_bd {
        display: grid;
        grid-template-columns: 1fr;
        column-gap: 30px;
    }

}

/* SERVICE */

.service {
    padding: 100px 0px;
}

.service_bd {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 50px;
}

.service_content_2 img {
    width: 100%;
}

.service_content_1_icon img{
    width: 60px;
    margin-right: 20px;
}

.service_content_1_icon {
    margin-bottom: 60px;
}


.service_content_1 p:nth-child(1) {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 25px;
}

.service_content_1 p:nth-child(2) {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.5;
}

.service_content_1 p:nth-child(3) {
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.5;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
}


.service_content_1 a {
    background-color: #16273f;
    color: #ffffff;
    padding: 20px 25px;
}

@media (max-width: 1024px) {

    .service_content_2 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

}

@media (max-width: 821px) {

    .service_bd {
        display: grid;
        grid-template-columns: 1fr;
        column-gap: 50px;
        row-gap: 80px;
    }
    

}



/* PRODUCT */

.product_bd {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    overflow: hidden;
    height: 750px;
}

.product_list {
    position: relative;
    overflow: hidden;
    height: 100%;
}

.product_list_p {
    position: absolute;
    top: 15%;
    left: 5%;
    z-index: 2;
}

.product_list_p p:nth-child(1) {
    font-size: 36px;
    color: #ffffff;
    margin-bottom: 15px;
}

.product_list_p p:nth-child(2) {
    font-size: 14px;
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 40px;
}

.product_list_p p:nth-child(3) {
    font-size: 15px;
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    letter-spacing: 2px;
    line-height: 2;
    max-width: 500px ;
}

.product_list_p p:nth-child(2) span {
    font-size: 14px;
    background-image: linear-gradient(to right, #ebd197, #bb9b49);
    -webkit-background-clip: text; /* Webkit 前缀的浏览器 */
    color: transparent; /* 将文字颜色设为透明 */
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
}

.product_list img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ;
}

.product_list:hover img {
    scale: 1.1;
}

.product_list_a {
    position: absolute;
    bottom: 15%;
    left: 10%;
}

.product_list_a a {
    color: #ffffff;
    background-image: linear-gradient(to right, 	#ebd197, #bb9b49);
    padding: 20px 30px;
    font-size: 12px;
}

.product_list:nth-child(2) a {
    color: #ffffff;
    background-image: linear-gradient(to right, 	#ebd197, #bb9b49);
    padding: 20px 30px;
    font-size: 12px;
    
}

@media (max-width: 1440px) {

    .product_list_p p:nth-child(1) {
        font-size: 30px;
        color: #ffffff;
        margin-bottom: 15px;
    }

}

@media (max-width: 1366px) {

    .product_list_p p:nth-child(1) {
        font-size: 30px;
        color: #ffffff;
        margin-bottom: 15px;
    }

}

@media (max-width: 1280px) {

    .product_list_p p:nth-child(1) {
        font-size: 28px;
        color: #ffffff;
        margin-bottom: 15px;
    }

    .product_bd {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        position: relative;
        overflow: hidden;
        height: 300px;
    }
    
}

@media (max-width: 1025px) {

    .product_list_p p:nth-child(1) {
        font-size: 28px;
        color: #ffffff;
        margin-bottom: 15px;
    }

    .product_bd {
        display: grid;
        grid-template-columns: 1fr 1fr;
        position: relative;
        overflow: hidden;
        height: 100%;
    }

    .product_list:nth-child(3),
    .product_list:nth-child(2),
    .product_list:nth-child(1)
     {
        height: 350px;
    }

    .product_list:nth-child(3) .product_list_p {
        position: absolute;
        top: 15%;
        left: 4%;
        z-index: 2;
    }

    .product_list:nth-child(3) .product_list_a {
        position: absolute;
        top: 80%;
        left: 4%;
        z-index: 2;
    }
    
}

@media (max-width: 768px)  {

    .product_bd {
        display: grid;
        grid-template-columns: 1fr;
        position: relative;
        overflow: hidden;
        height: 100%;
    }

}

@media (max-width: 576px) {

    .product_list:nth-child(4),
    .product_list:nth-child(3),
    .product_list:nth-child(2),
    .product_list:nth-child(1)
     {
        height: 400px;
    }

    .product_bd {
        display: grid;
        grid-template-columns: 1fr;
        position: relative;
        overflow: hidden;
        height: 100%;
    }

    .product_list:nth-child(3) {
        position: relative;
        overflow: hidden;
        grid-column-end: span 1;
    }

    .product_list:nth-child(3) .product_list_p {
        position: absolute;
        top: 15%;
        left: 10%;
        z-index: 2;
    }

    .product_list:nth-child(3) .product_list_a {
        position: absolute;
        bottom: 15%;
        left: 10%;
        z-index: 2;
    }

    .product_list_p p:nth-child(1) {
        font-size: 26px;
        color: #ffffff;
        margin-bottom: 15px;
    }

    .product_list_a a {
        color: #ffffff;
        background-image: linear-gradient(to right, 	#ebd197, #bb9b49);
        padding: 20px 30px;
        font-size: 12px;
    }
}

/* cert */

.cert {
     background-color: #18283f;
    padding: 40px 0px;
}

.cert .w {
    display: flex;
justify-content: space-around;
}

.cert img {
    width: 70%;
}

@media (max-width: 576px) {
    .cert img {
        width: 100%;
    }
}