@charset "UTF-8";

/* ======================================
common
=========================================*/

:root {
    /* color */
    --primary-white: #FFFFFF;
    --primary-lightGray: #EEEEEE;
    --primary-lineGray: #DEDEDE;
    --primary-black: #000000;
    --primary-gray: #BABABA;
    /* コンテンツの幅、余白*/
    --contentPaddingSP: 0 8.5%;
    --contentPaddingPC: 0 4.7%;
}


html {
    font-size: 62.5%;
}

body {
    font-family:
        'Noto Serif JP',Arial, sans-serif;
    color: var(--primary-black);
    font-style: normal;
    font-weight: 400;
    line-height: 1.5; 
    background-color: var(--primary-lightGray, #EEEEEE);
}

.wrap{
    overflow: hidden;
}

/* ロゴ */
.sitelogo{
    font-family: 'Eb Garamond', serif;
    text-align: center;
}

.sitelogo__name{
    line-height: 1.2;
    font-size: 2rem;
}

.sitelogo__siteName{
    font-size: 1.4rem;
}

@media screen and (min-width: 769px) {
    .sitelogo__name{
        font-size: 4rem;
    }
    
    .sitelogo__siteName{
        font-size: 3.2rem;
    }
}

/* topic */
.topic{
    font-family: 'Eb Garamond', serif;
    font-size: 4rem;
    line-height: 1;
}

.topic__txt{
    font-size: 1.8rem;
    margin-top: 26px;
    text-align: left;
}

.topic.topic--left{
    text-align: left;
    position: relative;
}

.topic.topic--left::before{
    content: '';
    width: 40px;
    height: 1px;
    display: block;
    position: absolute;
    top: -12px;
    background-color: #000000;
}

/* ======================================
header
=========================================*/
.header{
    position: fixed;
    top: 0;
    display: flex;
    width: 100%;
    height: 65px;
    padding: 12px 16px 8px 16px;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
}

.header.active{
    background-color: var(--primary-lightGray);
    mix-blend-mode: normal;
}

.header__btn{
    width: 46px;
    height: 21px;
    display: flex;
    flex-direction: column;
    gap: 9px;
    cursor: pointer;
}

.header__btn span {
    height: 1px;
    width: 100%;
    background-color: var(--primary-white);
    transition: 0.4s;
}

/* バツ印に変化するスタイル */
.header__btn.active span:nth-child(1) {
    transform: rotate(30deg) translate(7px, 7px);
    background-color: #000000;
}
  
.header__btn.active span:nth-child(2) {
    opacity: 0;
}
  
.header__btn.active span:nth-child(3) {
    transform: rotate(-30deg) translate(7px, -7px);
    background-color: #000000;
}

.nav {
    position: fixed;
    top: -150%; /* 初期状態でメニューを画面の外に */
    right: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--primary-lightGray);
    box-sizing: border-box;
    z-index: 5;
    transition: top 0.3s ease;
    padding: 114px 0 0;
  }
  
  /* メニューが表示される時 */
.nav.open {
    top: 65px; /* メニューが表示される位置 */
}

.nav__item{
    color: var(--primary-black);
    font-family: "EB Garamond";
    font-size: 3.2rem;
    line-height: 1.2;
    margin-top: 44px;
    padding: 0 50px;
    position: relative;
}

.nav__item::before{
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    width: 40px;
    height: 1px;
    background-color: var(--primary-black);
}

.nav__item a span svg{
    margin-left: 8px;
    width: 32px;
}

.sitelogo__header{
    color: var(--primary-white);
    z-index: 101;
}

.sitelogo__header.active{
    color: #000000;
}
/* header PC */
@media screen and (min-width: 769px) {

    .header{
        width: 100%;
        padding: 32px 3.4%;
        height: 128px;
    }
    
    .header__btn{
        width: 69px;
        height: 31.5px;
        gap: 15px;
    }
    
    .header__btn.active span:nth-child(1) {
        transform: rotate(30deg) translate(6.5px, 11.7px);
    }
      
    .header__btn.active span:nth-child(2) {
        opacity: 0;
    }
      
    .header__btn.active span:nth-child(3) {
        transform: rotate(-30deg) translate(7.8px, -15px);
    }

    .nav{
        padding: 32px 5.4%;
    }

    .nav.open {
        top: 125px;
    }

    .nav__item{
        margin-top: 85px;
        padding: 0;
        position: relative;
    }

    .nav__item a {
        font-size: 3.6rem;
    }
   
    .nav__item::before{
        left: -120px;
        width: 100px;
    }

}/* 769px PC */

/* ======================================
main
=========================================*/
main{
    padding: 65px 0 0;
}

/* ======================================
footer
=========================================*/

.footer{
    margin-top: 44px;
    position: relative;
    text-align: center;
    background-image: url(../image/footer.jpg)!important;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    padding: 22px 8.5%;
    font-family: "EB Garamond", serif;
}

.footerNav__list{
    display: flex;
    padding: 0px 50px;
    justify-content: center;
    align-items: center;
    align-content: center;
    gap: 12px 40px;
    flex-wrap: wrap;
    font-size: 1.6rem;
}

.footerNav__item.footerNav__item--contact a{
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    justify-content: center;
}

.footerNav__item svg{
    width: 16px;
    margin-left: 3px;
    display: block;
}

.sitelogo.sitelogo__footer{
    margin-top: 28px;
}

.copyright{
    margin-top: 28px;
    font-size: 1.4rem;
}

/* footer PC */
@media screen and (min-width: 769px) {
    .footer{
        margin-top: 72px;
        padding: 48px 8.5% 32px;
        background-position: center;
    }
    
    .footerNav__list{
        padding: 0px 16px;
        gap: 64px;
        font-size: 3.6rem;
    }
    
    .footerNav__item svg{
        width: 38px;
        margin-left: 4px;
    }
    
    .sitelogo.sitelogo__footer{
        margin-top: 150px;
    }
    
    .copyright{
        margin-top: 150px;
        font-size: 2.4rem;
    }
    
}/* 769px PC */