@charset "UTF-8";
@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Roboto:wght@300;400;700&display=swap);
@import url(https://fonts.googleapis.com/css2?family=Zen+Old+Mincho:wght@400;500;600;700;900&display=swap);

:root {
    --whitecolor: #ffffff;
    --blackcolor: #000000;
    --color1: #ecf5fa;
    --color2: #d2e7f5;
    --color3: #2c4889;
    --color4: #003477;
    --color5: #f7fbfd;
    --contents-width: 1200px;
}

body {
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-weight: 400;
    font-size: 1.6rem;
    line-height: 1;
    color: black;

    width: var(--contents-width);
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
}
html{
    font-size: 62.5%;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}
@media screen and (max-width:1200px){
	html{
		font-size: 0.8333vw;
	}
}
@media screen and (max-width:750px){
	html{
		font-size: 1.3333vw;
	}
}
/*
@media screen and (max-width:480px){
	html{
		font-size: 2.0833vw;
	}
}
*/
a:hover{
    opacity: 0.8;
}
/*************
画像関連
*************/
picture{
    display: block;
}
img{
    max-width: 100%;
    height:auto;
}
.image img{
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/*************

*************/
.full-none{
    display: none;
}
.xs-block{
    display: none;
}
.box-shadow{
    box-shadow: 0px 2px 7px rgba(0, 0, 0, 0.16);
}
mark.yellow{
    background-color: #f8ebc9;
}
/*************
btn
*************/
.btn-wrap{
    margin-top: 10rem;
    margin-bottom: 0rem;
    margin-left: auto;
    margin-right: auto;
}
.btn-wrap .btn{
    display: block;
    width: max-content;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}
.btn-wrap .btn:hover{
    opacity: 0.8;
}
/*************
tel
*************/
.tel-wrap{
    display: block;
}
main .tel-wrap{
    margin-top: 10rem;
    margin-bottom: 0rem;
    margin-left: auto;
    margin-right: auto;
}
main .tel-wrap .tel{
    display: block;
    width: max-content;
    max-width: 90% !important;
    margin-left: auto;
    margin-right: auto;
}
/*************
header
*************/
header{
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 2rem;
    align-items: center;
    gap: 3rem;
}
header .right{
    display: flex;
    justify-content: space-between;
    gap: 3rem;
}
/*************
main
*************/
main{
    background-color: var(--whitecolor);
}
/*************
section
*************/
section p{
    font-size: 1.6rem;
    line-height: 1.45;
    margin-bottom: 1em;
}
section p:last-of-type{
    margin-bottom: 0;
}
/*************
kv
*************/
#kv{
    position: relative;
}
#kv .area-title{
    position: absolute;
    font-size: 3.8rem;
    top: 16.6%;
    left: 4.5%;
    font-weight: bold;
    color: var(--color4);
    line-height: 1;
}
#kv .area-title.fontsize__3{
    left: 2.5%;
}
#kv .kv-tel{
    width: fit-content;
    position: absolute;
    bottom: 5%;
    left: 4%;
    max-width: 45%;
    display: block;
}
/*************
#index
*************/
#index section picture{
    display: block;
    width: max-content;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#index #section1{
    padding-top: 5rem;
    padding-bottom: 0;
    position: relative;
}
#index #section1::after{
    content: "";
    display: block;
    background-image: url(../images/ic_arrow.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    aspect-ratio: 78 / 62;
    width: 5%;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    bottom: -2rem;
}
#index #section2{
    background-color: var(--color1);
    padding-top: 12rem;
    padding-bottom: 12rem;
}
#index #section2 .section02_img001{
    margin-bottom: 5rem;
    max-width: 90%;
}
#index #section2 .section02_img002{
    margin-top: 10rem;
    margin-bottom: 10rem;
    max-width: 90%;
}
#index #section3{
    background-color: var(--color2);
    padding-top: 12rem;
    padding-bottom: 12rem;
}
#index #section3 .section03_img001{
    margin-bottom: 5rem;
    max-width: 90%;
}
#index #section3 .voice{
    margin-top: 5rem;
    margin-bottom: 5rem;
    max-width: 90%;
}
#index #section3 .voice:last-of-type{
    margin-bottom: 0;
}
#index #section4{
    padding-top: 12rem;
    padding-bottom: 5rem;
}
#index #section4 .section04_img001{
    margin-bottom: 15rem;
    max-width: 90%;
}
#index #section4 .section04_img002{
    max-width: 90%;
}
#index #section5{
    padding-top: 0;
    padding-bottom: 12rem;
}
#index #section5 .features{
    margin-top: 5rem;
    margin-bottom: 5rem;
}
#index #section6{
    background-color: var(--color1);
    padding-top: 12rem;
    padding-bottom: 12rem;
    position: relative;
}
#index #section6::before{
    content: "";
    display: block;
    background-image: url(../images/section06_map.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    width: 28%;
    aspect-ratio: 354 / 279;
    position: absolute;
    top: -5rem;
    right: 1rem;
}
#index #section6 .section06_img001{
    margin-bottom: 9rem;
    max-width: 90%;
}
#index #section6 .area-wrap{
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 5rem;
}
#index #section6 .area-wrap dl{
    margin-top: 3rem;
    margin-bottom: 3rem;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0px 2px 7px rgba(0, 0, 0, 0.16);
}
#index #section6 .area-wrap dl:last-of-type{
    margin-bottom: 0;
}
#index #section6 .area-wrap dl dt{
    font-size: 3.6rem;
    background-color: var(--whitecolor);
    text-align: center;
    padding: 1em;
    color: var(--color4);
    cursor: pointer;
    position: relative;
}
#index #section6 .area-wrap dl dt::after{
    content: "＋";
    display: block;
    position: absolute;
    right: 3rem;
    top: 0;
    bottom: 0;
    line-height: 1;
    height: 1em;
    margin-top: auto;
    margin-bottom: auto;
    font-size: 3.5rem;
}
#index #section6 .area-wrap dl dt.active::after{
    content: "−";
}
#index #section6 .area-wrap dl dd{
    display: none;
    background-color: var(--color5);
    padding: 4rem;
}
#index #section6 .area-wrap dl dd ul{
    text-align: center;
}
#index #section6 .area-wrap dl dd ul li{
    display: inline-block;
    font-size: 2rem;
    margin-right: 1em;
    margin-bottom: 1em;
}
#index #section7{
    padding-top: 12rem;
    padding-bottom: 12rem;
}
#index #section7 .section07_img001{
    max-width: 90%;
}
#index #section8{
    background-color: var(--color2);
    padding-top: 12rem;
    padding-bottom: 12rem;
}
#index #section8 .section08_img001{
    margin-bottom: 7rem;
    max-width: 90%;
}
#index #section8 .construction-wrap{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    width: max-content;
    margin-left: auto;
    margin-right: auto;
    max-width: 90%;
    margin-top: 5rem;
    margin-bottom: 5rem;
}
#index #section8 .construction-wrap .construction{
    width: fit-content;
}
/*************
footer
*************/
footer{
    min-height: 5rem;
    background-color: var(--color3);
}
footer #footer1{
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 5rem 0;
    align-items: center;
    gap: 3rem;
    width: 970px;
    margin-left: auto;
    margin-right: auto;
    max-width: 90%;
}
footer #footer1 .footer_btn{
    margin-top: 5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
footer #footer1 picture{
    width: fit-content;
}
footer #footer2{
    width: 970px;
    margin-left: auto;
    margin-right: auto;
    max-width: 90%;
    padding: 5rem 0;
}

@media screen and (max-width:750px){
    .xs-block{
        display: block;
    }
    .xs-none{
        display: none;
    }
    #kv .area-title{
        top: 10.5%;
        left: 5.5%;
    }
    #kv .area-title.fontsize__3{
        left: 1%;
    }
    #kv .kv-tel{
        bottom: 5%;
        left: 4%;
        max-width: 73%;
    }
    #index #section1 {
        padding-top: 2rem;
        padding-bottom: 0;
    }
    #index #section1::after{
        background-image: url(../images/sp/ic_arrow.png);
        aspect-ratio: 76 / 62;
        width: 10%;
        bottom: -3rem;
    }
    main .tel-wrap {
        margin-top: 5rem;
        margin-bottom: 0rem;
    }
    #index #section5 .features{
        max-width: 90%;
    }
    #index #section6::before{
        background-image: url(../images/sp/section06_map.png);
        width: 35%;
        aspect-ratio: 254 / 244;
        top: -10rem;
        right: 0rem;
    }
    #index #section6 .section06_img001{
        max-width: 65%;
    }
    #index #section6 .area-wrap dl dd ul li{
        font-size: 2.4rem;
    }
    #index #section8 .construction-wrap{
        grid-template-columns: repeat(1, 1fr);
    }
    footer #footer1{
        display: block;
        padding: 10rem 0;
    }
    footer #footer1 .right{
        margin-bottom: 5rem;
    }
    footer #footer1 .footer_img001{
        max-width: 85%;
    }
    footer #footer1 .footer_img002{
        max-width: 45%;
    }
    footer #footer1 .footer_btn{
        max-width: 85%;
    }
    footer #footer2{
        padding-top: 0;
    }
    footer #footer2 .footer_img003{
        max-width: 70%;
    }
}