html,
body {
    perspective: 1000px;
    position: relative;
    height: 100%;
    overflow: hidden;
    background: #fff;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    overflow: hidden;
    transform-origin: center 0;
}

.swiper-container-vertical>.swiper-pagination-bullets {
    z-index: 99;
    right: 1%;
}

.parts-pagination .swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    margin: 0 0 15px;
    background: url(../images/page_icon.png) no-repeat center center;
    opacity: 1;
}

.parts-pagination .swiper-pagination-bullet-active {
    background: url(../images/page_icona.png) no-repeat center center;
}

.wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 0 0 0 50px;
}


/* 第1部分 */

.part1 {
    position: relative;
}

.video-layer {
    position: absolute;
    top: 120px;
    right: 150px;
}

.video-btn {
    position: absolute;
    right: 50px;
    bottom: 50px;
}


/* 第2部分 */

.part2 {
    position: relative;
    background: url(../images/part2_bg.jpg) no-repeat center 0 / cover;
}

.part2-main {
    display: flex;
    justify-content: center;
    width: 1200px;
    margin: 0 auto;
    padding: 120px 0 0 0;
}

.part2-left {
    width: 230px;
    margin: 0 75px 0 0;
    opacity: 0;
    transform: translate3d(0, -10%, 0);
    transition: 1s;
}

.part2-title {
    padding: 140px 0 0;
    text-align: center;
}

.part2-ddtail {
    padding: 30px 0;
    text-align: center;
}

.part2-right {
    position: relative;
    width: 650px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transform: translate3d(0, 20%, 0);
    transition: 1s;
}

.part2-one {
    position: absolute;
    left: 50%;
    top: -120px;
    margin-left: -78px;
    opacity: 0;
    transform: translate3d(0, -20%, 0);
    transition: 1s;
}

.part2-box {
    height: 100%;
    padding: 75px;
    border: 5px solid #000;
    border-bottom: 0;
}

.part2-name {
    font: 400 24px/30px "微软雅黑";
    color: #000;
    text-align: center;
}

.part2-p {
    font: 400 16px/36px "微软雅黑";
    color: #000;
    text-align: justify;
}

.part2-bottom {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
}

.part2-bottom-main {
    display: flex;
    justify-content: center;
    position: absolute;
    left: 50%;
    top: 0;
    width: 1200px;
    margin-left: -575px;
}

.part2-bottom .part2-right {
    background: none;
}

.part2-more {
    width: 150px;
    height: 50px;
    margin: 30px auto 0;
    padding: 4px 0 0;
    text-align: center;
    background: url(../images/more_bg.png) no-repeat center center/109px 49px;
    transition: 0.3s;
}

.part2-more:hover {
    background-size: 135px 49px;
}

.part2-bottom i {
    display: block;
}

.part2-bottom i img {
    width: 100%;
}


/* 动画 */

.part2.swiper-slide-active .part2-left {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1s;
}

.part2.swiper-slide-active .part2-right {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1s;
}

.part2.swiper-slide-active .part2-one {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 2s;
}


/* 第3部分 */

.part3 {
    position: relative;
}

.part3-banner i {
    display: block;
    width: 100%;
    height: 100%;
}

.part3-banner i img {
    width: 100%;
    height: 100%;
}

.part3-font {
    position: absolute;
    right: 16%;
    top: 18%;
    opacity: 0;
    transform: translate3d(30%, 0, 0);
    transition: 0.6s;
}

.part3-layer {
    position: absolute;
    z-index: 11;
    left: 130px;
    bottom: 0;
    width: 38px;
    height: 522px;
    background: url(../images/part3_layer.png) no-repeat center 0;
    transform: translate3d(0, 100%, 0);
    transition: 1s;
}

.part3 .part3-banner .part3-pagination {
    display: flex;
    top: auto;
    right: auto;
    bottom: 200px;
    left: 300px;
}

.part3-pagination span {
    display: block;
    width: 126px;
    height: 198px;
    border-radius: 0;
    opacity: 1;
}


/* 地理 */

.part3 .part3-pagination .swiper-pagination-bullet1 {
    background: url(../images/part3_icon1.png) no-repeat center 0/100%;
}

.part3-pagination .swiper-pagination-bullet1.swiper-pagination-bullet-active {
    background: url(../images/part3_icon1a.png) no-repeat center 0/100%;
}


/* 水源 */

.part3-pagination .swiper-pagination-bullet2 {
    background: url(../images/part3_icon2.png) no-repeat center 0/100%;
}

.part3-pagination .swiper-pagination-bullet2.swiper-pagination-bullet-active {
    background: url(../images/part3_icon2a.png) no-repeat center 0/100%;
}


/* 品种 */

.part3-pagination .swiper-pagination-bullet3 {
    background: url(../images/part3_icon3.png) no-repeat center 0/100%;
}

.part3-pagination .swiper-pagination-bullet3.swiper-pagination-bullet-active {
    background: url(../images/part3_icon3a.png) no-repeat center 0/100%;
}


/* 技术 */

.part3-pagination .swiper-pagination-bullet4 {
    background: url(../images/part3_icon4.png) no-repeat center 0/100%;
}

.part3-pagination .swiper-pagination-bullet4.swiper-pagination-bullet-active {
    background: url(../images/part3_icon4a.png) no-repeat center 0/100%;
}


/* 库存 */

.part3-pagination .swiper-pagination-bullet5 {
    background: url(../images/part3_icon5.png) no-repeat center 0/100%;
}

.part3-pagination .swiper-pagination-bullet5.swiper-pagination-bullet-active {
    background: url(../images/part3_icon5a.png) no-repeat center 0/100%;
}


/* 保障 */

.part3-pagination .swiper-pagination-bullet6 {
    background: url(../images/part3_icon6.png) no-repeat center 0/100%;
}

.part3-pagination .swiper-pagination-bullet6.swiper-pagination-bullet-active {
    background: url(../images/part3_icon6a.png) no-repeat center 0/100%;
}


/* 动画 */

.part3.swiper-slide-active .part3-layer {
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part3-banner .swiper-slide-active .part3-font {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1s;
}


/* 第4部分 */

.part4 {
    position: relative;
    background: url(../images/part4_bg.jpg) no-repeat center 0 / cover;
}

.part4 .wrap {
    perspective: 500px;
    padding: 100px 0 0;
    align-items: center;
}

.part4-rice {
    position: absolute;
    right: 5%;
    top: 0;
    opacity: 0;
    transform: rotateX(-90deg);
    transform-origin: center 0;
    transition: 1s;
}

.part4-main {
    display: flex;
    width: 1480px;
    margin: 0 auto;
}

.part4-left {
    width: 200px;
}

.part4-nav {
    padding: 0 0 150px;
}

.part4-nav ul li {
    padding: 20px 0;
}

.part4-nav ul li a {
    display: block;
    justify-content: space-between;
    font: 400 18px/30px "微软雅黑";
    color: #000;
    text-align: center;
    background: url(../images/part4_icon.png) no-repeat center center;
}

.part4-nav ul li a:hover {
    color: #c30d23;
    background-image: url(../images/part4_icona.png);
}

.part4-nav ul li.active a {
    color: #c30d23;
    background-image: url(../images/part4_icona.png);
}

.part4-more {
    width: 150px;
    height: 50px;
    margin: 0 auto;
    text-align: center;
    background: url(../images/more_bg.png) no-repeat center center/109px 49px;
    transition: 0.3s;
}

.part4-more:hover {
    background-size: 135px 49px;
}

.part4-right {
    position: relative;
    flex-grow: 1;
    height: 520px;
    overflow: hidden;
    padding: 120px 0 0;
}

.part4-ul {
    display: flex;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 15px;
    background: #ffffff;
}

.part4-li {
    width: 25%;
    height: 15px;
    cursor: pointer;
}

.part4-li.active {
    background: #c30d23;
}

.marquee {
    position: relative;
}

.part4-right ul {
    position: absolute;
}

.part4-right ul li {
    float: left;
    width: 320px;
    padding: 0 10px;
}

.part4-right ul li:nth-child(2n) {
    transform: translate3d(0, -60px, 0);
}

.part4-right ul li a {
    display: block;
    position: relative;
    padding: 12px;
    background: #fff;
    transition: 0.3s;
}

.part4-li-box {
    position: relative;
    overflow: hidden;
    transition: 0.3s;
}

.part4-li-img {
    position: relative;
    z-index: 5;
    overflow: hidden;
    border: 1px solid #bfbfbf;
    border-radius: 5px;
}

.part4-li-img img {
    width: 100%;
}

.part4-li-more {
    position: absolute;
    z-index: 15;
    bottom: 30px;
    left: 12px;
    width: 70px;
    height: 30px;
    font: bold 14px/30px "微软雅黑";
    color: #fff;
    text-align: center;
    background: #cc320f;
    transition: transform 0.5s cubic-bezier(0.12, 1.6, 0.91, 0.92);
}

.part4-li-font {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 40px;
    width: 100%;
    opacity: 0;
    transition: 0.6s 0.3s bottom, 0.6s 0.4s opacity;
}

.part4-li-font p {
    margin: 5px 0;
    padding: 0 10px;
    font: 400 16px/36px "微软雅黑";
    color: #fff;
    background: #c30d23;
    opacity: 0;
    transform: translate3d(-20%, 0, 0);
    transition: 0.4s;
}

.part4-li-font span {
    left: -100%;
    opacity: 0;
}

.part4-right ul li a:hover {
    background: #9a0416;
    transform: translate3d(0, -60px, 0);
}

.part4-right ul li a:hover .part4-li-box {
    padding-bottom: 100px;
}

.part4-right ul li a:hover .part4-li-font {
    opacity: 1;
    bottom: 0;
}

.part4-right ul li a:hover .part4-li-font p {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 0.6s;
}

.part4-right ul li a:hover .part4-li-font p:nth-child(2) {
    transition-delay: 0.9s;
}

.part4-right ul li a:hover .part4-li-more {
    bottom: -30px;
}


/* 动画 */

.part4.swiper-slide-active .part4-rice {
    opacity: 1;
    transform: rotateX(0);
    transition-delay: 1.2s;
}


/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/part5_bg.jpg) no-repeat center 0 / cover;
}

.part5 .wrap {
    align-items: center;
}

.part5-layer {
    position: absolute;
    right: 200px;
    bottom: 0;
    width: 37px;
    height: 522px;
    background: url(../images/part5_layer.png) no-repeat center 0;
    transform: translate3d(0, 100%, 0);
    transition: 1s;
}

.part5-main {
    display: flex;
    justify-content: space-between;
    position: relative;
    width: 1200px;
    margin: 0 auto;
}

.part5-left {
    position: relative;
    opacity: 0;
    transform: translate3d(0, -20%, 0);
    transition: 1s;
}

.part5-left a {
    position: absolute;
    left: 65px;
    top: 430px;
    width: 140px;
    font: 400 16px/36px "微软雅黑";
    color: #fff;
    text-align: center;
    background: #c30d23;
    border-radius: 10px;
    opacity: 0;
    transform: rotate(-90deg);
    transform-origin: right bottom;
    transition: 1s;
}

.part5-right {
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 680px;
    top: 270px;
    width: 500px;
    padding: 45px 30px;
    background: #fff;
    border-radius: 10px;
    opacity: 0;
    transform: rotate(-90deg);
    transform-origin: 0 0;
    transition: 1s;
}

.part5-name {
    position: absolute;
    left: 20px;
    top: -60px;
}

.part5-font-left {
    width: 220px;
}

.part5-font-title {
    padding: 0 0 10px;
    font: 400 18px/30px "微软雅黑";
    color: #000;
    background: url(../images/part5_line.jpg) no-repeat 0 bottom;
}

.part5-font-detail {
    margin: 10px 0 0;
    font: bold 16px/24px "微软雅黑";
    color: #000;
}

.part5-font-right {
    width: 205px;
    font: 400 14px/24px "微软雅黑";
    color: #999999;
    text-align: justify;
}


/* 动画 */

.part5.swiper-slide-active .part5-layer {
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part5.swiper-slide-active .part5-left {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1s;
}

.part5.swiper-slide-active .part5-left a {
    opacity: 1;
    transform: rotate(0);
    transition-delay: 2s;
}

.part5.swiper-slide-active .part5-right {
    opacity: 1;
    transform: rotate(0);
    transition-delay: 3s;
}


/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/part6_bg.jpg) no-repeat center 0 / cover;
}

.part6 .wrap {
    align-items: center;
}

.part6-main {
    display: flex;
    justify-content: space-between;
    width: 900px;
    margin: 0 auto;
}

.part6-layer {
    position: absolute;
    right: 200px;
    top: 0;
}

.part6-name {
    padding: 0 0 42px;
    font: 400 30px/36px "微软雅黑";
    color: #c30d23;
}

.part6-left {
    width: 340px;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1s;
}

.part6-left-line {
    padding: 6px 0 2px;
    border-bottom: 1px dashed #000;
}

.part6-left-line p {
    font: 400 16px/24px "微软雅黑";
    color: #000;
}

.part6-left-line span {
    display: block;
    font: 400 12px/18px "微软雅黑";
    color: rgba(195, 13, 35, 0.3);
    text-transform: uppercase;
}

.part6-left-ewm {
    margin: 15px 0 0;
}

.part6-left-ewm i {
    display: block;
    width: 97px;
    border: 1px solid #cd0000;
}

.part6-left-ewm p {
    width: 97px;
    font: 400 12px/18px "微软雅黑";
    color: #cd0000;
    text-align: center;
}

.part6-right {
    width: 500px;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s;
}

.part6-right .part6-name {
    padding-left: 78px;
}

.textarea {
    position: relative;
    padding-left: 80px;
}

.textarea textarea {
    display: block;
    width: 100%;
    height: 150px;
    margin: 0 0 15px;
    padding: 5px;
    font: 400 14px/24px "微软雅黑";
    color: #000;
    background: none;
    border: 1px solid #000;
}

.inputs {
    position: relative;
    padding-left: 80px;
}

.inputs input {
    display: block;
    width: 100%;
    margin: 0 0 15px;
    padding: 5px;
    font: 400 14px/24px "微软雅黑";
    color: #000;
    background: none;
    border: 1px solid #000;
}

.yzm.inputs {
    display: flex;
    justify-content: space-between;
}

.yzm.inputs input {
    width: 60%;
}

.yzm img {
    width: 35%;
    height: 36px;
}

.part6-right label {
    position: absolute;
    left: 0;
    top: 3px;
    width: 75px;
    font: 400 14px/30px "微软雅黑";
    color: #000;
    text-align: right;
}

.form-btn {
    padding-left: 80px;
}

.part6 button {
    display: block;
    width: 100%;
    font: 400 14px/45px "微软雅黑";
    color: #fff;
    background: #c30d23;
    border: 0;
}

.part6-bottom {
    position: absolute;
    left: 0;
    bottom: 40px;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 20%, 0);
    transition: 1s;
}

.part6-bottom span {
    display: block;
    margin: 0 0 30px;
    font: bold 60px/84px "微软雅黑";
    color: rgba(0, 0, 0, 0.7);
}

.part6-foot {
    display: flex;
    justify-content: center;
}

.part6-foot p {
    padding: 0 5px;
    font: 400 12px/20px "微软雅黑";
    color: #000;
}


/* 动画 */

.part6.swiper-slide-active .part6-left {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1s;
}

.part6.swiper-slide-active .part6-right {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1s;
}

.part6.swiper-slide-active .part6-bottom {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.8s;
}


/* input的文字颜色 */

input::-webkit-input-placeholder {
    color: #000;
}

input::-ms-input-placeholder {
    color: #000;
}

textarea::-webkit-input-placeholder {
    color: #000;
}

textarea::-ms-input-placeholder {
    color: #000;
}

@media (max-width: 1480px) {
    .video-layer {
        top: 90px;
        right: 100px;
    }

    .video-layer img {
        widows: 500px;
    }

    .part2-main {
        padding: 90px 0 0;
    }

    .part2-title {
        padding: 50px 0 0;
    }

    .part2-one {
        top: -90px;
        margin-left: -60px;
    }

    .part2-one img {
        width: 120px;
    }

    .part2-box {
        padding: 50px;
        border: 3px solid #000;
    }

    .part2-name {
        font: 400 20px/26px "微软雅黑";
    }

    .part3-font {
        position: absolute;
        right: 12%;
        top: 12%;
    }

    .part3-layer {
        left: 130px;
        height: 480px;
    }

    .part3 .part3-banner .part3-pagination {
        display: flex;
        top: auto;
        right: auto;
        bottom: 100px;
        left: 200px;
    }

    .part3-pagination span {
        display: block;
        width: 101px;
        height: 160px;
        opacity: 1;
    }

    .part4-rice img {
        width: 120px;
    }

    .part4-main {
        width: 80%;
    }

    .part4-left {
        flex-shrink: 0;
    }

    .part4-right {
        flex-grow: 1;
        overflow: hidden;
    }

    .part5-layer {
        right: 150px;
        height: 480px;
    }

    .part5-main {
        width: 1000px;
    }

    .part5-left i {
        display: block;
    }

    .part5-left i img {
        width: 600px;
    }

    .part5-left a {
        position: absolute;
        left: 50px;
        top: 360px;
    }

    .part5-right {
        left: 540px;
        top: 250px;
    }

    .part6-layer {
        right: 100px;
    }

    .part6-bottom {
        bottom: 20px;
    }

    .part6-bottom span {
        margin: 0 0 20px;
        font: bold 48px/64px "微软雅黑";
    }
}

@media (max-width: 1380px) {
    .video-layer {
        top: 60px;
        right: 80px;
    }

    .video-layer img {
        widows: 400px;
    }

    .part2-left {
        margin-right: 30px;
    }

    .part2-title {
        padding: 10px 0 0;
    }

    .part2-box {
        padding: 50px 30px;
        border: 3px solid #000;
    }

    .part2-name {
        font: 400 20px/26px "微软雅黑";
    }

    .part2-p {
        font: 400 16px/30px "微软雅黑";
    }

    .part2-bottom {
        bottom: -100px;
    }

    .part3-font {
        position: absolute;
        right: 10%;
        top: 10%;
    }

    .part3-layer {
        height: 400px;
    }

    .part3 .part3-banner .part3-pagination {
        bottom: 50px;
        left: 200px;
    }

    .part4 .wrap {
        padding-top: 160px;
    }

    .part4-rice img {
        width: 90px;
    }

    .part4-main {
        width: 80%;
    }

    .part4-left {
        flex-shrink: 0;
    }

    .part4-nav {
        padding-bottom: 80px;
    }

    .part4-right {
        flex-grow: 1;
        overflow: hidden;
    }

    .part5-layer {
        height: 400px;
    }

    .part6-layer {
        right: 100px;
    }

    .part6-bottom {
        bottom: 10px;
    }

    .part6-bottom span {
        margin: 0 0 10px;
        font: bold 30px/48px "微软雅黑";
    }
}