@charset "UTF-8";

body{
    position: relative;
    min-height: 100vh;
}

header{
    width: 100%;
    height: 80px;
    background-color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    left: 0;
    right: 0;
    z-index: 10;
}

.site-title a{
    width: 180px;
    display: block;
}

.wrapper{
    max-width: 1360px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
}

img{
    max-width: 100%;
}

li{
    list-style: none;
}

a{
    text-decoration: none;
    color: black;
}

.top{
    padding-top: 80px;
    padding-bottom: 160px;
}

nav{
    position: fixed;
    top:0;
    left: -300px;
    color: white;
    padding: 36px 50px;
    transition: all 0.5s;
    z-index: 20;
    opacity: 0;
}

.open nav{
    left: 0;
    opacity: 1;
}

nav li{
    margin-bottom: 14px;
}

nav a{
    color: white;
}

.toggle-btn{
    width: 30px;
    height: 30px;
    position: relative;
    transition: all 0.5s;
    z-index: 20;
}

.toggle-btn span{
    display: block;
    width: 30px;
    height: 2px;
    background-color: black;
    border-radius: 4px;
    transition: all 0.5s;
    position: absolute;
}
.open .toggle-btn span{
    background-color: white;
}

.toggle-btn span:nth-child(1){
    top:33%;
}

.toggle-btn span:nth-child(2){
    top: 66%;
}
.open .toggle-btn span:nth-child(1){
    top:50%;
    transform: rotate(-45deg);
}

.open .toggle-btn span:nth-child(2){
    top: 50%;
    transform: rotate(45deg);
}

.mask{
    display: none;
    transition: all 0.5s;
}

.open .mask{
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    opacity: 0.8;
    z-index: 10;
}

.page-title{
    font-size: 14px;
    font-weight: normal;
    margin-bottom: 30px;
}

.product-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.product-list li{
    width: 23%;
    margin-bottom: 40px;
}

.product-list li p{
    font-size: 12px;
}

.pagination{
    display: flex;
    justify-content: center;
}

.pagination li{
    padding: 20px;
}

.link-text{
    display: block;
    text-align: center;
    font-size: 14px;
}

footer{
    display: flex;
    justify-content: space-between;
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
}

footer ul{
    display: flex;
}

footer li{
    margin-right: 30px;
    font-size: 12px;
}

footer .copyright{
    font-size: 10px;
}

.content{
    padding-top: 120px;
    padding-bottom: 160px;
}

.about{
    max-width: 600px;
}

.about p{
    font-size: 14px;
    margin-bottom: 30px;
    line-height: 1.9;
}

.Company{
    max-width: 600px;
}

.info{
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 20px;
    font-size: 14px;
}

.info dt{
    width: 30%;
    border-bottom: 1px solid gray;
    padding: 20px 10px;
}

.info dd{
    width: 70%;
    border-bottom: 1px solid gray;
    padding: 20px 10px;
}

.info dt:last-of-type,dd:last-of-type{
    border-bottom: none;
}

.map iframe{
    width: 100%;
    height: 300px;
}

.item{
    max-width: 800px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}

.item-img{
    width: 50%;
}

img{
    max-width: 100%;
}

.item-text{
    width: 42%;
    font-size: 14px;
}

.item-text p{
    margin-bottom: 30px;
    text-align: justify;
}

.item-text dl{
    display: flex;
    flex-wrap: wrap;
}

.item-text dt{
    width: 30%;
}

.item-text dd{
    width: 70%;
}

@media(max-width:900px){
    .product-list li{
        width: 47%;
    }

    footer{
        flex-direction: column;
    }

    footer .menu{
        margin-bottom: 5px;
    }

    .item{
        flex-direction: column;
    }

    .item-img{
        width: 100%;
        margin-bottom: 30px;
    }

    .item-text{
        width: 100%;
    }

    .Company dl{
        flex-direction: column;
    }

    .Company dt{
        border-bottom: none;
        width: 100%;
        padding-bottom: 5px;
    }

    .Company  dd{
        width: 100%;
        padding-top: 5px;
    }
}