*{margin: 0; padding: 0;}
a{text-decoration: none; color: #111; display: block;}
li{list-style: none;}
img{width: 100%;}
header,section,footer{width: 100%; float: left;}
header, section, footer, div{box-sizing: border-box;}

header{
    height: 80px;
    position: relative;
    border-bottom: 1px solid #eee;
}
header .center_box{
    width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between; 
}
header .logo{
    width: 115px;
    height: 37px;
    margin-top: 20px;
    background-image: url(../img/h_logo.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
}
header nav{
    width: 700px;
}
header nav > ul{
    display: flex;
    justify-content: space-around;
}
header nav > ul > li{
    flex: 1;
}
header nav > ul > li > a{
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    line-height: 80px;
}
header nav .sub{
    position: relative;
    z-index: 50;
    display: none;
    padding-top: 12px ;
}
header nav .sub li a{
    text-align: center;
    padding: 15px 0;
    font-size: 16px;
    white-space: nowrap;
    font-weight: bold;
    color: #666;
}
header .header_btn{
    width: 310px;
    margin-top: 20px;
}
header .header_btn ul{
    display: flex;
    justify-content: space-between;
}
header .header_btn ul li{
    width: 100px;
    height: 40px;
    border-radius: 30px;
}
header .header_btn ul li a{
    width: 100%;
    height: 100%;
    white-space: nowrap;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    font-weight: bold;
    color: #fff;
}
header .header_btn ul li:first-child{
    background-color: rgb(2, 109, 74);
}
header .header_btn ul li:nth-child(2){
    background-color: rgb(138, 101, 107);
}
header .header_btn ul li:last-child{
    background-color: rgb(143, 101, 143);
}
/* sub_bg */
header .sub_bg{
    width: 100%;
    height: 272px;
    position: absolute;
    top: 80px;
    left: 0;
    z-index: 40;
    display: none;
    background-color: #fff;
}
header .sub_bg:after{
    content: "";
    width: 30%;
    height: 100%;
    background-image: url(../img/gnb_bg.jpg);
    background-repeat: no-repeat;
    position: absolute;
    right: 0;
    background-color: #efefef;
}
/* nav hover*/
header nav ul li .sub:after{
    content: "";
    width: 0;
    height: 2px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: blue;
    transition: all 0.5s;
}
header nav ul li:hover .sub:after{
    width: 100%;
}
header nav .sub li:hover a{
    color: blue;
}
/* visual section */
section.visual{
    height: 800px;
}
.swiper {
    width: 100%;
    height: 100%;
    background-color: rgb(122, 185, 209);
}
.swiper-slide .center_box{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
section.visual .visual_info{
    margin-top: 150px;
}
section.visual .visual_info h2{
    color: #fff;
    font-weight: normal;
    font-size: 26px;
}
section.visual .visual_info h1{
    color: #fff;
    font-size: 60px;
    line-height: 60px;
    margin-top: 30px;
}
section.visual .visual_info > p{
    color: #fff;
    font-size: 20px;
    margin-top: 30px;
}
section.visual .visual_info .btn{
    margin-top: 50px;
}
section.visual .visual_info .btn a{
    width: 160px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    color: #fff;
}
section.visual .visual_info .btn a img{
    width: 40px;
}
section.visual .visual_bg{
    width: 600px;
    height: 800px;
    background-repeat: no-repeat;
    background-position: center;
}
section.visual .s1 .visual_bg{
    background-image: url(../img/visual_p01.png);
}
section.visual .s2 .visual_bg{
    background-image: url(../img/visual_p02.png);
}
section.visual .s3 .visual_bg{
    background-image: url(../img/visual_p03.png);
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 50%;
    left: 120px;
}
.swiper-pagination-bullet{
    background-color: transparent;
    border: 2px solid #fff;
    opacity: 1;
    width: 12px;
    height: 12px;
}
.swiper-pagination-bullet-active{
    background-color: #fff;
}
/* box1 section */
section.box1{
    height: 800px;
}
section.box1 .center_box{
    width: 1200px;
    margin: 0 auto;
}
section.box1 .box1_top{
    margin-top: 100px;
    position: relative;
}
section.box1 .box1_top > p{
    text-align: center;
    font-size: 40px;
}
section.box1 .box1_top .btn{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
section.box1 .box1_top .btn a{
    width: 165px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
}
section.box1 .box1_top .btn a p{
    word-spacing: -2px;
}
section.box1 .box1_top .btn a img{
    width: 40px;
}
section.box1 ul{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 80px;
    margin-top: 80px;
}
section.box1 ul li .new{
    width: 100%;
    height: 400px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 80%;
    position: relative;
    overflow: hidden;
}
section.box1 ul .li1 .new{
    background-color:pink;
    background-image: url(../img/new1.png);
}
section.box1 ul .li2 .new{
    background-color:plum;
    background-image: url(../img/new2.png);
}
section.box1 ul .li3 .new{
    background-color:beige;
    background-image: url(../img/new3.png);
}
section.box1 ul li .new p{
    width: 90px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.3);
    color: #fff;
    font-weight: bold;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
}
section.box1 ul li .new .new_btn{
    width: 100%;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.8);
    position: absolute;
    top: 400px;
    left: 0;
    transition: all 0.5s;
}
section.box1 ul li .new .new_btn a{
    width: 100%;
    height: 100%;
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    opacity: 0;
    margin-top:100px;
    transition: all 1.2s;
}
section.box1 ul li .new .new_btn a img{
    width: 120px;
    margin-top: -20px;
}
section.box1 ul li > p{
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    margin-top: 20px;
}
section.box1 ul li .new:hover .new_btn{
    top: 0;
}
section.box1 ul li .new .new_btn a.active{
    opacity: 1;
    margin-top: 0;
}
/* box2 section */
section.box2{
    height: 700px;
    background-color: #eee;
}
section.box2 .center_box{
    width: 1200px;
    margin: 0 auto;
}
section.box2 h1{
    text-align: center;
    margin-top: 100px;
    font-size: 40px;
}
section.box2 p{
    text-align: center;
    margin-top: 30px;
    font-size: 18px;
}
section.box2 ul{
    margin-top: 80px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 80px;
}
/* box3 section */
section.box3{
    height: 550px;
}
section.box3 ul{
    width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    margin-top: 100px;
}
section.box3 ul li{
    border: 2px solid #eee;
    position: relative;
}
section.box3 ul li .circle{
    width: 80px;
    height: 80px;
    border: 2px solid #eee;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
}
section.box3 ul li .circle img{
    width: 50px;
}
section.box3 ul li p{
    text-align: center;
    font-size: 14px;
    margin-top: 60px;
}
section.box3 ul li h1{
    text-align: center;
    font-size: 24px;
    line-height: 40px;
}
section.box3 ul li a > img{
    margin-top: 30px;
    margin-bottom: -4px;
}
/* box4 section */
section.box4{
    height: 640px;
    position: relative;
}
section.box4 .box4_bg{
    width: 100%;
    height: 640px;
    display: grid;
    grid-template-columns: 1fr 750px;
    position: absolute;
    z-index: -10;
}
section.box4 .box4_left_bg{
    background-color: #333;
}
section.box4 .map{
    background-image: url(../img/map.jpg);
    background-position: center;
    background-repeat: no-repeat;
}
section.box4 .center_box{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 50px 0;
    display: flex;
    align-items: center;
}
section.box4 .info{
    width: 600px;
}
section.box4 .info h2{
    color: #fff;
    font-size: 30px;
    font-weight: normal;
    margin-bottom: 30px;
}
section.box4 .info h1{
    color: #fff;
    font-size: 50px;
    line-height: 50px;
}
section.box4 .info h1 span{
    font-size: 18px;
}
section.box4 .info .box{
    margin-top: 50px;
    color: #fff;
    font-size: 16px;
    line-height: 26px;
}
section.box4 .info .box1{
    float: left;
    margin-right: 30px;
}
section.box4 .input{
    width: 700px;
    height: 550px;
    background-color: #666;
    padding: 30px;
}
section.box4 .input .input_box{
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-template-rows: 60px 60px 60px 60px 140px;
    grid-template-areas: "product1 product2"
                         "name call"
                         "email email"
                         "day day"
                         "content content";
    gap: 10px;
}
#product1{grid-area: product1;}
#product2{grid-area: product2;}
.name{grid-area: name;}
.call{grid-area: call;}
.email{grid-area: email;}
.day{grid-area: day;}
.content{grid-area: content;}
section.box4 .input input{
    padding: 20px;
}
section.box4 .input select{
    padding: 20px;
}
section.box4 .input input:focus{
    outline: none;
}
section.box4 .input a{
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #fff;
    float: right;
    margin-top: 20px;
}
section.box4 .input a img{
    width: 50px;
    margin-right: 10px;
}
/* footer */
footer{
    height: 200px;
}
footer .center_box{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}
footer .icon{
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    justify-content: center;
}
footer .icon .sns ul{
    display: flex;
    justify-content: space-between;
}
footer .icon .sns ul li{
    flex: 1;
    margin: 10px;
}
footer .info{
    margin-top: 10px;
}
footer .info address{
    font-style: normal;
    font-size: 18px;
    color: #666;
}
footer .info p{
    font-size: 18px;
    color: #666;
    margin-top: 10px;
}
footer .as p{
    position: relative;
    margin-bottom: 5px;
}
footer .as p:after{
    content: "";
    width: 30px;
    height: 30px;
    background-image: url(../img/f_tel_icon.png);
    background-position: center;
    background-repeat: no-repeat;
    position: absolute;
    top: -10px;
    left:-30px;
}