@charset "utf-8";
/* ==============================
common
================================= */
:root{
    --primary-white: #FFF;
    --primary-subwhite: #F8F6F3;
    --primary-black: #333333;
    --primary-green: #BDAE91;
    --primary-sub: #4C6473;
    --title-width: 89.3%;
    --main-width: 80.0%;
    --content-padding: 4.2%;
}

html{
    font-size: 62.5%;
}

body{
    display: none;

    font-family: 
    "Noto Sans JP",
        Arial,
        sans-serif;
    font-style: normal;
    font-weight: 100;
    color: var(--primary-black, #333);
    background-color: var(--primary-subwhite, #F8F6F3);
    line-height: 1.5;
}

img{
    max-width: 100%;
    height: auto;
}

.header__btn_open{
    position: fixed;
    cursor: pointer;
    width: 45px;
    height: 45px;
    top: 10px;
    right: 13px;
    z-index: 500;
}

.header_btn_close{
    width: 45px;
    height: 45px;
    top: 10px;
    right: 10px;
}

/* btn装飾 */
.btn{
    width: 245px;
    height: 40px;
    color: var(--primary-white, #FFF);
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 2.5;
    letter-spacing: 1.6px;
    border-radius: 50px;
    background-color:#4C6473;
    border: solid 1px #4C6473;
    transition: 0.4s;
	cursor: pointer;
    display: flex;
    transition: 0.4s;
    margin: 10px auto;
}

.btn:hover {
	color: #4C6473;
    background-color: #FFF;
}

.btn::before{
    content: '';
    display: inline-block;
    background-color: #FFF;
    width: 25px;
    height: 25px;
    border-radius: 50px;
    left: 0;
    margin: 7px 10px 5px 10px;
}

.btn--link:nth-child(1){
    gap: 18px;
}


.btn--link{
    position: relative;
}

.btn--link .btn__icon {
    position: absolute;
    left: 10px;
    top: 52%;
    transform: translateY(-50%);
    width: 25px;
    height: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.header__btn_close{
    position: absolute;
    width: 50px;
    height: 50px;
    top: 10px;
    right: 13px;
}

.mainVisual_sp{
    padding-left: 5%;
}

.mainVisual_pc,
.footerVisual_pc{
    display: none;
}

/* btn-pc */
@media screen and (min-width:768px) {
    .btn{
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 2.5;
    letter-spacing: 1.6px;
    border-radius: 50px;
    background-color:#4C6473;
    display: flex;
    transition: 0.4s;
    margin: 10px 40px;
}

.btn--location{
    left: 5%;
}
}

@media screen and (min-width:1440px) {
    .container{
    margin-left: 200px;

}

    .btn--location{
    left: 0;
}
}

@media screen and (min-width:1700px) {
    .btn--location{
    left: 0;
    }
}

/* ==============================
header
================================= */

.header{
    padding: 0 3.4% 0 7.4%;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__topic,
.nav__topic{
    color: #F8F6F3;
    font-family: "Noto Sans JP";
    font-size: 1.8rem;
    letter-spacing: 2.7px;
}

.header__topic span,
.nav__topic span{
    font-size: 1.6rem;
}

.img_line{
    display: none;
}

/* header-pc */
@media screen and (min-width:768px) {
    .header{
        padding: 0;
        width: 295px;
        height: 0px;
        display: block;
        text-align: center;
        justify-content: space-between;
    }

    .header__topic{
        display: none;
        padding-top: 100px;
        font-size: 2rem;
    }

    .header__topic span{
        font-size: 1.8rem;
    }

    .nav__topic{
        font-size: 2.4rem;
        letter-spacing: 10px;
    }

    .nav__topic span{
        font-size: 1.8rem;
    }

    .nav__message_bg{
        display: block;
        margin-top: 60px;
        font-size: 1.6rem;
        font-weight: 300;
        line-height: 180%;
        letter-spacing: 2.8px;
    }

    .img_line{
        display: block;
        margin-top: 80px;
    }
}


/* .nav初期表示 */
.nav{
    background: rgba(189, 174, 145);
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.4s;
}

/* nav表示 */
.nav.active {
    transform: translateX(0);
}


.nav__header{
    position: relative;
    padding: 0 3.4% 0 7.4%;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.nav__list{
    margin-top: 167px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    text-align: left;
    align-items: flex-start;
}

.nav__item{
    color: #333;
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 1.5;
    letter-spacing: 1.6px;
    text-align: left;
}

.nav__item--sns {
    align-self: center;
    margin-top: 58px;
    width: 40px;
    height: 40px;
}

.nav__item:last-of-type{
    margin-top: 58px;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    aspect-ratio: 1/1;
}

.nav__message_txt{
    display: none;
}

/* nav-pc */
@media screen and (min-width:1200px) {
    .nav{
        width: 295px;
        height: 100vh;
        position: fixed;
        left: 0;
        transform: translateX(0);
        z-index: 100;
    }

    .nav__header{
        display: block;
        padding-top: 80px;
        font-size: 2rem;
        letter-spacing: 10px;
    }

    .nav__item:last-of-type{
        margin-top: 38px;
        width: 45px;
        height: 45px;
        flex-shrink: 0;
        aspect-ratio: 1/1;
    }

    .nav__box{
        width: 300px;
        margin-top: 0;
    }

    .nav__list{
        margin-top: 55px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 15px;
        text-align: left;
        align-items: flex-start;
    }

    .nav__message{
        margin-left: 70px;
        text-align: left;
        writing-mode: vertical-rl;
    }

    .nav__message_txt{
        display: block;
        letter-spacing: 10px;
        line-height: 40px;
    }

    .nav_btn_instagram{
        stroke-width: 10px;
    }
}

/* ==============================
section--header
================================= */

/* header-pc */
@media screen and (min-width:768px) {

    .nav__header{
        display: block;
        position: relative;
    }

    .header__btn_close{
        display: none;
        position: absolute;
        bottom: 0;
        right: 10px;
        
    }

    .header__btn_open{
        display: none;
    }

    .mainVisual_sp{
        display: none;
    }

    .mainVisual_pc{
        display: block;
        width: 85%;
        margin-left: auto;
        border-bottom-left-radius: 50px;
        object-fit: cover;
    }
}

/* ==============================
header--visual
================================= */

.article__header{
    position: relative;
}
.mainVisual{
    position: absolute;
    top: -65px;
    right: 0;
}

.article__header-sub {
    position: relative;
    height: 30px;
}

.main--section{
    margin-top: 100px;
}

/* ==============================
main--message
================================= */
.topic__title::before,
.topic__title::after{
    content: "";
    display: block;
    width: 334.994px;
    height: 0.5px;
    background: #BDAE91;
    margin: 10px auto;
}

.topic__title{
    color: #333;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 100;
    line-height: 2;
    letter-spacing: 1.4px;
}

.mainTxt{
    margin: 40px 20px 0 20px;
    font-size: 1.4rem;
    font-weight: 100;
    line-height: 2;
    letter-spacing: 1.2px;
}

.mainCaption__txt{
    padding: 0 20px 20px;
}

.mainCaption__img{
    width: 280px;
    display: block;
    margin: 20px auto;
}

.topic__txt-location,
.topic__txt-event{
    padding: 40px;
    font-size: 1.4rem;
    font-weight: 100;
    line-height: 2;
}

/* section タイトル用 */
.topic{
    width: 100%;
    height: 25px;
    color: var(--primary-green, #BDAE91);
    text-align: center;
    font-size: 2rem;
    font-weight: 300;
    line-height: 1.5;
    letter-spacing: 6px;
    margin: 0 auto;
}

/* topic--pc */
@media screen and (min-width:768px) {
    .topic{
        width: 100%;
        height: 25px;
        color: var(--primary-green, #BDAE91);
        text-align: center;
        font-size: 2.4rem;
        font-weight: 300;
        line-height: 1.5;
        letter-spacing: 6px;
        margin: 0 auto;
        margin-bottom: 20px;
    }

    .topic--about,
    .topic--access,
    .topic--topic,
    .topic--thanks{
        margin-top: 250px;
    }

    .topic__title{
        font-size: 2rem;
    }

    .topic__title::before,
    .topic__title::after{
        content: "";
        display: block;
        width: 70%;
        height: 0.5px;
        background: #BDAE91;
        margin: 10px auto;
    }

    .mainTxt{
        display: block;
        font-size: 1.6rem;
        margin: 100px auto;
        gap: 20px;
    }

    .mainCaption{
        width: 550px;
        margin: 20px auto;
    }

    .mainCaption__img{
        width: 350px;
        height: 100%;
        margin: 30px auto;
    }

    .mainCaption__txt{
        line-height: 200%;
    }

    .topic__txt-location,
    .topic__txt-event{
        margin:  40px;
        font-size: 1.6rem;
        font-weight: 100;
        line-height: 2.5;
    }
}

@media screen and (min-width:1440px) {
    .topic--about,
    .topic--access,
    .topic--topic,
    .topic--thanks{
        margin-top: 400px;
    }

    .mainTxt{
        display: flex;
        font-size: 1.6rem;
        margin: 0 15%;
        gap: 100px;
    }

    .mainCaption{
        width: 500px;
        margin: 50px 0 150px 0;
    }

    .mainCaption__img{
        width: 380px;
        height: 100%;
        margin: 200px 20px;
    }

    .mainCaption__txt{
        line-height: 300%;
    }

    .topic__txt-location,
    .topic__txt-event{
        margin: 0 auto;
        font-size: 1.6rem;
        font-weight: 100;
        line-height: 2.5;
    }
    .topic__txt-location{
        padding: 40px 80px 40px 20px;
        font-size: 1.6rem;
    }

    .location__Txt{
        width: 850px;
        margin: 30px 100px 0 180px;
    }
}

@media screen and (min-width:1700px) {
    .topic__txt-location{
        padding: 40px 0;
        font-size: 1.6rem;
    }

    .location__Txt{
        width: 1000px;
        margin: 30px 100px 0 250px;
    }
}

/* header-pc */
@media screen and (min-width:1700px) {
    .topic--about,
    .topic--access,
    .topic--topic,
    .topic--thanks{
        margin-top: 500px;
    }

    .mainCaption{
        width: 400px;
    }

    .mainTxt{
        display: flex;
        font-size: 1.6rem;
        margin: 0 20% 100px;
        /* gap: 100px; */
    }

    .mainCaption__img{
        width: 450px;
        height: 100%;
        margin: 150px 0 0 50px;
    }
}

/* ==============================
footer
================================= */
.footer--section{
    position: relative;
}

.footer__item{
    display: block;
    position: absolute;
    width: 130px;
    height: 120px;
    bottom: 25px;
    right: 10px;
    transform: rotate(0.261deg);
    flex-shrink: 0;
    text-align: center;
    font-weight: 300;
    background: rgba(248, 246, 243, 0.80);
    color: #4C6473;
}

.footer__title{
    font-size: 1.6rem;
    padding: 23px 0 18px 0;
    letter-spacing: 2.7px;
}

.footer__title span{
    font-size: 1.4rem;
}

.footer__txt{
    font-size: 1.4rem;
}

.copy{
    text-align: center;
}

/* footer--pc */
@media screen and (min-width:768px) {
    .footerVisual_sp{
        display: none;
    }

    .footerVisual_pc{
        display: block;
    }

    .footer__item{
    width: 180px;
    height: 170px;
    bottom: 25px;
    right: 15px;
    transform: rotate(0.261deg);
    flex-shrink: 0;
    text-align: center;
    font-weight: 300;
    background: rgba(248, 246, 243, 0.80);
    color: #4C6473;
}

.footer__title{
    font-size: 2rem;
    padding: 35px 0 25px 0;
    letter-spacing: 2.7px;
}

.footer__title span{
    font-size: 1.8rem;
}

.footer__txt{
    font-size: 1.5rem;
}
}

/* ==============================
loading view
================================= */

#loading{
    width: 100%;
    height: 100vh;
    transition: all 0.4s;
    background-color:rgba(248, 246, 243, 0.80);
}

.message{
    writing-mode: vertical-rl;
}

.message__item{
    display: block;
    font-size: 2rem;
    color: #333;

    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    letter-spacing: 10px;
    line-height: 50px;
    animation: fluffy 1.5s ease-in-out;
}

/* animation */
@keyframes fluffy {
    0% {
        opacity: 0;
        transform: scale(0,2);
    }
}

/* end of loading */
#loading {
    opacity: 1;
    transition: opacity 1.5s ease;
    pointer-events: auto;
}

#loading.loaded {
    opacity: 0;
    pointer-events: none;
}

.loaded {
    display: none;
}

/* fade in container */
.container-top{
    display: none;
}

.container-top.open{
    display: block;
}