@import url(https://fonts.googleapis.com/earlyaccess/notosansjp.css);

/***************common***************/
body {
    padding: 0;
    margin: 0;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
}
ul{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
a:hover{
    opacity: 0.7;
}
a{
    color: #000;
    text-decoration: none;
}
main{
    z-index: 1;
}
.section_inner{
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 60px;
}
.flex{
    display: flex;
    flex-wrap: wrap;
}
.space_between{
    justify-content: space-between;
}
.sp{
    display: none !important;
}
.pc{
    display: block !important;
}
code{
    background-color: #000;
    color: #fff;
    padding: 25px;
    font-size: 13px;
}
/*SP*/
@media only screen and (max-width: 768px) {
    body {
        font-size: 14px;
    }
    .flex{
        display: block;
    }
    .section_inner {
        padding: 20px;
        max-width: 100%;
    }
    .sp{
        display: block !important;
    }
    .pc{
        display: none !important;
    }
}

/***************humberger***************/
.header_menu{
    background-color: #fff;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    background-color: transparent;
    position: fixed;
    top: 0px;
    transition: background .5s;
}
.fixedmenu{
    background:#fff;
}
.fixedmenu .nav_list li a {
    color: #000;
}
.fixedmenu .nav_list .contact {
    border: 1px solid #000;
}
.fixedmenu .nav_list {
    color: #000;
}
.header_logo{
    padding: 20px 30px;
}
.header_logo img{
    width: 50px;
}
.nav_list {
    color: #fff;
}
.nav_list li a {
    font-weight: 600;
}
.nav_list .contact{
    border:1px solid #fff;
}
/*PC*/
@media only screen and (min-width: 769px) {
    .header_menu{
        width: 100%;
    }
    .nav_list{
        padding: 20px 30px;
        max-width: 1200px;
        margin: 0 auto;
    }
    .nav_list li{
        display: inline-block;
        padding: 10px 15px;
    }
    .nav_list li a{
        color: #fff;
    }
}

/*SP*/
@media only screen and (max-width: 768px) {
    .header_menu {
        z-index: 200;
    }
    .nav {
        position: fixed;
        right: -320px;
        top: 0;
        width: 300px;
        height: 100vh;
        padding-top: 60px;
        background-color: #fff;
        transition: all .6s;
        z-index: 200;
        overflow-y: auto;
    }
    .hamburger {
        position: fixed;
        right: 15px;
        top: 8px;
        width: 50px;
        height: 50px;
        cursor: pointer;
        z-index: 300;
        background-color: #000;
        border-radius: 60px;
    }
    .nav_list {
        margin: 0;
        padding: 0;
        list-style: none;
    }
    .nav_item {
        text-align: center;
        padding: 0 14px;
    }
    .nav_item a {
        display: block;
        padding: 20px 0;
        border-bottom: 1px solid #eee;
        color: #333;
    }
    .nav_item a:hover {
        background-color: #eee;
    }
    .hamburger_border {
        position: absolute;
        left: 18px;
        width: 15px;
        height: 1.5px;
        background-color: #fff;
        transition: all .6s;
    }
    .hamburger_border_top {
        top: 19px;
    }
    .hamburger_border_center {
        top: 25px;
    }
    .hamburger_border_bottom {
        top: 31px;
    }
    .black_bg {
        position: fixed;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        z-index: 100;
        background-color: #333;
        opacity: 0;
        visibility: hidden;
        transition: all .6s;
        cursor: pointer;
    }
    .nav-open .nav {
        right: 0;
    }
    .nav-open .black_bg {
        opacity: .8;
        visibility: visible;
    }
    .nav-open .hamburger_border_top {
        transform: rotate(45deg);
        top: 25px;
    }
    .nav-open .hamburger_border_center {
        width: 0;
        left: 50%;
    }
    .nav-open .hamburger_border_bottom {
        transform: rotate(-45deg);
        top: 25px;
    }
    .nav_list .contact{
        border:0;
    }
    .nav_list .language{
        display: flex;
        justify-content: center;
    }
    .nav_list .language span{
        padding: 19px 10px;
    }
}

/***************footer***************/
footer {
    clear: both;
    font-size: 14px;
    text-align: center;
}
.footer_nav{
    background-color: #fff;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 50px 0px;
}
.footer_nav ul {
    display: flex;
    padding: 10px;
    text-align: center;
    margin: 0 auto;
    justify-content: center;
}
.footer_nav ul li {
    margin: 0 10px;
    padding: 0 20px 0 0;
}
.footer_nav a{
    color: #000;
}
.footer_menu{
    margin: 20px 10px;
}
.copyright{
    margin: -50px 0 0;
    color: #C7C7C7;
    font-size: 12px;
}
/*SP*/
@media only screen and (max-width: 768px) {
    .footer_nav{
        display: block;
    }
    .footer_nav ul {
        display: block;
    }
    .footer_nav ul li {
        margin: 0px 10px;
        border-right: none;
        padding: 0 0 10px 0;
    }
    .footer_nav ul li:last-child {
        border-bottom: none;
    }
}

/***************404***************/
.error404{
    background-color: #f3f3f3;
}
.error404 .page404{
    margin: 140px auto 80px auto;
    text-align: center;
}
.error404 .notfound{
    font-size: 45px;
    font-weight: bold;
    margin-bottom: 30px;
}