html{
    font-size: 625%;
}
@media(max-width: 350px){
	html{
    	font-size: 512%;
	}
}
body{
	font-size: .14rem;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 300;
    font-style: normal;
    background-color: #fff;
    color: #231815;
}
main{
  display: block
}
img{
	max-width:100%;
}
a:hover{
	opacity: 0.7;
}
.sp_only{
    display: none;
}

header{
    padding: 15px 20px 5px 25px;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}
.hamburger_btn{
    display: none;
}
header h1{
    padding: 10px 0;
    flex: 0 1 auto;
    width: 300px;
}
header h1 img{
    width: 100%;
}
.header_nav{
    flex: 0 1 auto;
    width: 61%;
}
.header_nav_top,
.header_nav_bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header_nav_top {
    margin: 0 8px 0 auto;
    width: 185px;
    justify-content: end;
}
.header_nav_top li {
    flex: 0 1 auto;
    width: 100%;
}
.header_nav_top a{
    padding: 5px 0;
    display: block;
    font-size: .17rem;
    color: #fff;
    background-color: #6fbdd2;
    text-decoration: none;
    text-align: center;
    border-radius: 10px;
}
.header_nav_bottom{
    margin-top: 22px;
    padding: 0 45px 0 10px;
}
.header_nav_bottom li{
    flex: 0 1 auto;
    width: fit-content;
}
.header_nav_bottom a{
    display: block;
    text-decoration: none;
    color: #3f3f3f;
    font-size: .18rem;
    text-align: center;
    font-weight: bold;
}
.header_nav_bottom a span{
    display: block;
    font-size: .13rem;
    text-align: center;
    font-weight: normal;
}
footer{
    padding-top: 30px;
    text-align: center;
    background-color: #efefef;
}
.footer_nav{
    margin: 0 auto;
    max-width: 724px;
}
.footer_nav ul{
    display: flex;
    justify-content: space-between;
}
.footer_nav li{
    flex: 0 1 auto;
    width: fit-content;
}
.footer_nav a{
    display: block;
    font-size: .18rem;
    text-decoration: none;
    color: #727171;
    text-align: center;
}
.footer_nav li span{
    display: block;
    font-size: .13rem;
    text-align: center;
}
footer>img{
    margin: 25px auto 15px;
    width: 237px;
}
.footer_bottom{
    padding: 14px 10px 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #6fbdd2;
}
.footer_bottom span{
	margin-right: 50px;
    flex: 0 1 auto;
    width: fit-content;
    color: #fff;
    font-size: .13rem;
}
.footer_bottom span a{
	margin-right: 10px;
	display: inline-block;
	color: #fff;
    text-decoration: none;
}
.footer_bottom>a{
    flex: 0 1 auto;
    width: fit-content;
    color: #fff;
    text-decoration: none;
    font-size: .13rem;
}
#page-top {
  position: fixed;
  bottom: 10px;
  right: 10px;
  z-index: 99;
  width: 50px;
  height: 50px;
}
#page-top a {
  text-align: center;
  display: block;
  opacity: 0.9;
  transition: all .3s ease;
}
#page-top a img{
	width: 100%;
}
#page-top a:hover {
  text-decoration: none;
  opacity: .5;
}
/*スマホ*/
@media (min-width: 1000px) and (max-width: 1200px){
    .header_nav{
        width: 71%;
    }
}
@media (max-width: 999px){
    header{
        padding: 10px;
        align-items: center;
    }
    header h1{
        width: 200px;
    }
    .header_nav{
        display: none;
    }
    .hamburger_btn{
        display: block;
        width: 60px;
        height: 60px;
        background-color: #6fbdd2;
        position: relative;
    }
    .hamburger_btn span{
        display: inline-block;
        width: 70%;
        height: 5px;
        position: absolute;
        background-color: #fff;
        left: 50%;
        transform: translate(-50% , 0);
    }
    .hamburger_btn span:nth-of-type(1){
        top: 30%;
    }
    .hamburger_btn span:nth-of-type(2){
        top: 50%;
        transform: translate(-50% , -50%);
    }
    .hamburger_btn span:nth-of-type(3){
        bottom: 30%;
    }
    #sp-menu{
        z-index: 1;
    }
}
/*inview*/
.fadein{
    opacity:0;
}
.fadeup{
    opacity:0;
    transform: translateY(.15rem);
}
.fadein_on{
    transition: all 0.8s ease-in;
    opacity: 1 !important;
}
.fadeup_on{
    transition: all 0.8s ease-in;
    transform: translateY(0);
    opacity: 1 !important;
}
/*スマホ*/
@media(max-width: 750px){
    footer{
        padding-top: 0;
    }
    .footer_nav{
        display: none;
    }
	.footer_bottom{
        padding: 14px 10px 10px;
        flex-direction: column;
    }
	.footer_bottom span{
		margin-right: 0;
		font-size: .12rem;
	}
	.footer_bottom span a{
		margin-right: 0;
		display: block;
	}
    .footer_bottom a{
        font-size: .12rem;
    }
}
/*スマホ*/
@media(max-width: 599px){
    .sp_only{
        display: block;
    }
    .pc_only{
        display: none;
    }
	header {
    	padding: 0 13px;
    	align-items: center;
	}
}