@charset "utf-8";

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /*outline: 1px solid #ff60ff;*/
}
html {
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
    background-color: #edf0f1;
}
body {
    width: 100vw;
    height: 100vw;
    margin: 0;
    padding: 0;
    animation: disableScroll .1s linear 2.8s both;
    background: #edf0f1;
    font-family: "Noto Serif JP";
}

a {
	cursor: pointer;
}
img {
    width: 100%;
    height: 100%;
	max-width: 100%;              /* 1 */
    height: auto;                 /* 1 */
    vertical-align: middle;       /* 2 */
    font-style: italic;           /* 3 */
    background-repeat: no-repeat; /* 4 */
    background-size: cover;       /* 4 */
    shape-margin: 0.75rem;        /* 5 */
}


#container {
    padding: 0;
    margin: 0 auto;
    width: 100%;
    height: 100%;
}
section {
    width: 100%;
}
h1 {
    text-align: center;
    font-size: 35px;
    margin: 10vw auto 2vw;
}
h2 {
    margin: 0 auto;
    width: 80%;
    padding-left: 3vw;
    font-size: 28px;
}
.h1-img {
    width: 50%;
    opacity: 0.8;
    margin: 0 auto 5vw;
}
p {
    margin: 0 auto;
    text-align: center;
}

.btn_more {
    text-align: right;
    margin: 3vw 2vw;
}

.btn_more a {
    color: #140c0c;
    border: solid 1px #140c0c;
    border-radius: 50px;
    padding: 1vw 2vw;
    text-align: center;
    position: relative;
    z-index: 1;
    text-decoration: none;
}

.btn_more a:hover {
    background-color: #d1d1d1;
    transition: 0.3s;
}
.btn_more a:hover {
    transition: 0.3s;
}

@media only screen and (max-width: 500px) {
h1 {
    text-align: center;
    font-size: 35px;
    margin: 20vw auto 2vw;
}
h2 {
    margin: 15vw auto;
    width: 80%;
    padding-left: 0;
    font-size: 25px;
    text-align: center;
    }
.btn_more {
    text-align: center;
    margin: 10vw auto;
}
.btn_more a {
    padding: 2vw 3vw;
}
}

/*------------------------------ヘッダー-----------------------------------------------------------*/

#g_nav{
    /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
    position:fixed;
    z-index: 999;
    /*ナビのスタート位置と形状*/
    top:0;
    right: -120%;
    width: 100%;
    height: 100vh;/*ナビの高さ*/
    background:rgb(14.941, 15.46, 16.934, 0.98);
    /*動き*/
    transition: all 0.6s;
}

/*アクティブクラスがついたら位置を0に*/
#g_nav.panelactive{
    right: 0;
}

/*ナビゲーションの縦スクロール*/
#g_nav.panelactive #g_nav-list{
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100vh;/*表示する高さ*/
    overflow: auto;
}

/*ナビゲーション*/
#g_nav ul {
    /*ナビゲーション天地中央揃え*/
    position: absolute;
    z-index: 999;
    top:50%;
    left:52%;
    transform: translate(-50%,-50%);
    display: flex;
    flex-direction: row-reverse
}

/*リストのレイアウト設定*/

#g_nav li{
    list-style: none;
    text-align: center;
}

#g_nav li a{
    font-size: 1.8vw;
    color: #bfbfbf;
    text-decoration: none;
    padding: 0 1vw 2vw 1vw;
    margin: 2.5vw;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    writing-mode: vertical-rl;
}

/*========= ボタンのためのCSS ===============*/
.openbtn{
    position:fixed;
    z-index: 9999;/*ボタンを最前面に*/
    top:1vw;
    right: 1vw;
    cursor: pointer;
    width: 5vw;
    height:5vw;
}

/*×に変化*/
.openbtn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 1.4vw;
    height: 0.2vw;
    background-color: #1a1d26;
    width: 45%;
  }

.openbtn span:nth-of-type(1) {
    top:1.5vw;
}

.openbtn span:nth-of-type(2) {
    top:2.3vw;
}

.openbtn span:nth-of-type(3) {
    top:3.1vw;
}

.openbtn.active span:nth-of-type(1) {
    top: 1.8vw;
    left: 1.8vw;
    transform: translateY(0.6vw) rotate(-45deg);
    width: 30%;
    background-color: #a1a8be;
}

.openbtn.active span:nth-of-type(2) {
    opacity: 0;
}

.openbtn.active span:nth-of-type(3){
    top: 3vw;
    left: 1.8vw;
    transform: translateY(-0.6vw) rotate(45deg);
    width: 30%;
    background-color: #a1a8be;
}

.header_text li a {
    position: relative;
    display: inline-block;
    text-decoration: none;
    color:#000;
}
.header_text li a::after {
    position: absolute;
    bottom: 0.1vw;
    right: 0.5vw;
    content: '';
    width: 0.1vw;
    height: 100%;
    background: #c3dbdb;
    transform: scale(1, 0);
    transform-origin: center top;
    transition: transform .3s;
}
.header_text li a:hover::after {
    transform: scale(1, 1);
}

@media screen and (max-width: 440px) {

    .openbtn span{
     display: inline-block;
     transition: all .4s;
     position: absolute;
     left: 1.4vw;
     height: 0.7vw;
     border-radius: 0.5vw;
     background-color: #1a1d26;
     width: 78%;
    }
    .openbtn {
     position: fixed;
     z-index: 9999;
     top: 5vw;
     right: 5vw;
     width: 9vw;
     height: 5vw;
    }
    .openbtn span:nth-of-type(2) {
     top:3.3vw;
    }
    .openbtn span:nth-of-type(3) {
     top:5.1vw;
    }
    .openbtn.active span:nth-of-type(3) {
     top: 4vw;
     left: 1.8vw;
     width: 75%;
    }
    .openbtn.active span:nth-of-type(1) {
     top: 2.8vw;
     left: 1.8vw;
     width: 75%;
    }
    #g_nav ul {
     position: absolute;
     z-index: 999;
     top: 50%;
     left: 50%;
     transform: translate(-50%,-50%);
     display: flex;
     flex-direction: row-reverse;
     flex-wrap: wrap;
    }
    #g_nav li a {
     font-size: 5vw;
     padding: 0 1vw 12vw 1vw;
     margin: 3.6vw;
    }
    .head_text_small {
     bottom: 55vw;
    }
    .head_text_small {
     font-size: 3.6vw;
     left: 89vw;
    }
    .head_text_small span {
     font-size: 2.3vw;
    }
    .head_text_small p {
     font-size: 2vw;
    }
}


/*------------------------------プロフィール-----------------------------------------------------------*/


.plofile_text {
    width: 70%;
    margin: 5vw auto;
    font-size: 16px;
    text-align: left;
    letter-spacing: 0.1vw;
    line-height: 2vw;
}
.plofile_text span {
    padding: 0 0 0 1.3vw;
}

.plofile_text p:first-child {
    text-align: justify;
    margin: 0 0 3.5vw 0;
}
.plofile_text p:nth-child(2) {
    text-align: justify;
    padding: 1vw 0;}
.plofile_text p:nth-child(3) {
    text-align: justify;
}
.plofile_text_item_list {
    position: relative;
    left: 31vw;
    font-size: 1.1vw;
    margin: auto;
}


.plofile_text_list_div {
    width: 70%;
    margin: 0 auto;
}
.plofile_text_list {
    display: flex;
    padding: 5vw 0;
    border-bottom: 1px solid #c6c6c6;
    flex-direction: row;
    align-items: center;
}
.plofile_text_list dt {
    padding-right: 10vw;
    font-size: 25px;
}


@media only screen and (max-width: 500px) {
.plofile_text {
    line-height: 6vw;
    font-size: 15px;
}

.plofile_text_list {
    display: flex;
    padding: 5vw 0;
    border-bottom: 1px solid #c6c6c6;
    flex-direction: column;
    align-items: center;
}
.plofile_text_list dt {
    padding-right: 0;
    margin-bottom: 5vw;
    font-size: 20px;
}
.plofile_text_list dd {
    font-size: 14px;
}
}


/*------------------------------活動について-----------------------------------------------------------*/

.work-container {
  width: 70%;
  margin: 10vw auto; /* 中央寄せ */
}

.work-item {
  margin-bottom: 10vw;
}

.work-content {
  display: flex;
  align-items: center;
}

.work-image {
  width: 70%; /* 画像の幅 */
}

.work-text {
    margin-top: 3vw;
    flex: 1;
}
.work-text p {
    text-align: left;
}

.held {
    margin-top: 4vw;
}
.work-text dl {
    display: flex;
    padding: 1.5vw 0;
    border-bottom: 1px solid #c6c6c6;
    flex-direction: row;
    align-items: center;
}
.work-text dt {
    width: 25%;
    font-weight: bold;
}
.work-text dd {
    width: 45%;
}
.map a {
    color: #002840;
    margin-left: 3vw;
    font-size: 1vw;
    text-align: right;
    text-decoration: none;
}


@media only screen and (max-width: 500px) {
.held-h3 {
    text-align: center;
}
.work-content {
    display: flex;
    align-items: center;
    flex-direction: column-reverse;
}
.work-image {
    width: 90%;
}
.work-text dl {
    display: flex;
    padding: 5vw 0;
    border-bottom: 1px solid #c6c6c6;
    flex-direction: column;
    align-items: center;
}
.work-text dt {
    width: 100%;
}
.work-text dd {
    width: 100%;
}
.map a {
    color: #002840;
    font-size: 13px;
    text-align: left;
    text-decoration: none;
}
}


/*------------------------------ニュース-----------------------------------------------------------*/

.news-list {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    width: 70vw;
    height: 90vw;
    margin: 0 auto;
    overflow-y: scroll;
    border: 0.1vw solid #ffffff;
}


.news-list dd,
.news-list dt {
    box-sizing: border-box;
    width: 100%;
    padding: 2vw 0 0.5vw 1vw;
}

.news-list dt {
    font-size: 1vw;
    font-style: normal;
    font-weight: initial;
}

.news-list dt:first-of-type {
    padding-top: .5em;
}

.news-list dt time {
    margin-right: .5em;
}

.news-list div {
    display: flex;
    align-items: center;
}

.topic {
    box-sizing: border-box;
    display: inline-block;
    width: 11em;
    margin: 1vw;
    padding: 0.5vw 1vw;
    color: #202020;
    font-size: 1.2vw;
    line-height: 1.75vw;
    text-align: center;
    border: 0.1vw solid;
}

.news-list time {
    padding: 1vw 0 0 0;
    font-size: 1.1vw;
    color: #304450;
}

.news-list dd {
    font-size: 1.3vw;
    margin-left: 2vw;
    margin-bottom: 0.5vw;
    padding: 0 0 2vw 2vw;
    border-bottom: 0.05vw solid #c6c6c6;
    width: 95%;
}
.news-list dd a {
    text-decoration: none;
    color: #1e2222;
}
.news-list dd a:hover {
    color: #4e6472;
}

.news-list dd:nth-of-type(-n+3) {
    position: relative;
}

.finish {
    font-size: 1vw;
    color: #af5051;
}




@media screen and (max-width: 440px) {
.news-list div {
    display: flex;
    align-items: center;
    flex-direction: column;
}
.topic {
    box-sizing: border-box;
    display: inline-block;
    width: 11em;
    margin: 1vw;
    padding: 1.5vw 1vw;
    color: #202020;
    font-size: 11px;
    line-height: 1.75vw;
    text-align: center;
    border: 0.1vw solid;
}
.news-list {
    border-radius: 0.5vw 0 0 0.5vw;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    max-width: 100vw;
    width: 90%;
    height: 100%;
    margin: 10vw auto;
    overflow-y: scroll;
    border: 0.3vw solid #ffffff;
    }
.news-list dt:first-of-type {
        padding-top: 1vw;
        margin: 1vw auto 0;
        text-align: center;
}
.news-list dt span {
    box-sizing: border-box;
    display: inline-block;
    width: 6em;
    margin-right: 1.8vw;
    padding: 0 0.5vw;
    color: #202020;
    font-size: 1.9vw;
    line-height: 2.75vw;
    text-align: center;
    border: 0.1vw solid;
}
.news-list time {
    font-size: 13px;
}
.news-list dd {
        font-size: 16px;
        margin-bottom: 0.5vw;
        padding: 3vw 2vw 5vw;
        border-bottom: 0.05vw solid #9f9f9f;
        width: 95%;
    }
.finish {
    font-size: 13px;
}
}






/*------------------------------ギャラリー-----------------------------------------------------------*/



/*==================================================
ギャラリーのためのcss
===================================*/

/*＝＝＝並び替えボタンのCSS*/
.sort-btn{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding:1vw 2vw;
}

.sort-btn li{
    writing-mode: vertical-rl;
    font-size: 1.3vw;
    background: #eee;
    list-style: none;
    cursor: pointer;
    padding: 1.2vw 0.5vw;
    margin: 0 3vw;
    height: 5vw;
}
.sort03_height {
    height: 12vw!important;
}
.sort-btn li.active{/*ボタンに現在地＝activeというクラス名がついたら背景色を変更*/
    background:#2a2d36;
    color: #efefef;
    border-radius: 0.2vw;
}

.grid {
    margin: 0 auto;
    position: relative;
    top: 7vw;
    width: 70%;
}
.grid_feadin {
    width: 100%;
    height: 100%;
}
.grid img:first-child {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.grid img:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.7vw 2vw #b3c2cb;
    transition: all .5s;
}
.grid li {
    padding: 1vw;
}
.grid p {
    color: #070c19;
    margin: 1vw auto 3vw;
    font-size: 0.8vw;
}
.grid span {
    font-size: 1.1vw;
}
.grid a {
    text-decoration: none;
}


/*＝＝＝Muuriのレイアウトのための調整 */

/*各画像の横幅などの設定*/
.item {
    display: block;
    position: absolute;
    width: 25%;/*横並びで3つ表示*/
    z-index: 1;
    list-style:none;
}

/*内側のボックスの高さが崩れないように維持*/
.item-content {
    position: relative;
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 10;
    margin: 3vw 0;
}


/*横幅が768px以下になった際の指定*/
@media only screen and (max-width: 768px) {
.item {
    width: 100%;/*横並びで1つ表示*/
}
}

@media (orientation: portrait) {
.grid {
    position: relative;
    top: 2vw;
    width: 50%;
    grid-auto-flow: column;
}
.grid li {
    padding: 1vw;
}
.item {
    display: block;
    position: absolute;
    width: 50%;/*横並びで2つ表示*/
    z-index: 1;
    list-style:none;
}
}

@media screen and (max-width: 440px) {

.circle_4 {
    top: -20vw;
}
.small_text_under_gallery {
    font-size: 2.5vw;
    left: 49vw;
}
.sort-btn {
    padding: 1vw 25vw;
    justify-content: center;
    flex-wrap: nowrap
}
.sort-btn li {
    margin: 0 3vw;
    font-size: 3vw;
    height: 13vw;
    width: 11%;
    padding: 3vw 0.7vw 0;
}
.sort03_height {
    height: 27vw!important;
}
.grid li {
    padding: 1vw;
}
.grid span {
    font-size: 4vw;
}
.item-content {
    position: relative;
    width: 100%;
    height: 100%;
}
.grid {
    position: relative;
    top: 6vw;
    max-width: 100%;
    width: 70%;
    margin-inline: auto;
    display: grid;
    gap: 7vw 7vw;
    grid-auto-flow: dense;
}
.grid p {
    color: #070c19;
    margin: 1.5vw 0 4vw 0;
    font-size: 3vw;
}
.item {
    display: block;
    position: absolute;
    width: 100%;/*横並びで2つ表示*/
    z-index: 1;
    list-style:none;
}
.grid li {
    padding: 5vw;
}
}




/*------------------------------お問い合わせ-----------------------------------------------------------*/

.small_text_contact {
    position: relative;
    width: 10%;
    top: 53vw;
    right: -68vw;
    z-index: 99;
}
.contact_title {
    margin: -22vw 0 0 0;
}
.small_text_contact {
    position: relative;
    width: 10%;
    top: 49vw;
    right: -21vw;
    z-index: 99;
}
.small_text_under_contact {
    position: relative;
    writing-mode: vertical-rl;
    top: 45vw;
    right: -28vw;
    z-index: 99;
    font-size: 2vw;
    letter-spacing: 0.5vw;
}


.text_contact_top {
    text-align: center;
    font-size: 1.2vw;
}

form {
    margin: 10vw auto;
    max-width: 45vw;
 }
.flex_text {
    padding: 0 0 0.3vw 0.5vw;
    font-size: 1.3vw;
    display: flex;
    margin: 0;
}
.flex_text span {
    background-color: #d54a4a;
    color: #fff;
    margin: 0.4vw 0 0 0.6vw;
    border-radius: 0.2vw;
    padding: 0.15vw 0.3vw;
    font-size: 0.7vw;
    height: 1.35vw;
}
.flex_text_tyusyaku {
    font-size: 1vw;
    color: #707070;
    text-align: left;
    margin: 0;
}
.example {
    width: 100%;
    height: 100%;
    margin-top: 3vw;
    padding: 2vw;
    border: 1px solid #707070;
}
.e-color {
    color: #000;
}
.example-p {
    text-align: left;
}
.f-ep {
    font-size: 1.3vw;
}
.example-p span {
    margin-left: 1vw;
}

.feedback-input {
    color: #0f0f11;
    font-weight: 500;
    font-size: 1.4vw;
    border-radius: 0.2vw;
    background-color: #fdfdfd;
    border: 0.08vw solid #06131a;
    transition: all 0.3s;
    padding: 0.2vw;
    width: 100%;
    box-sizing: border-box;
    outline: 0;
    display: block;
}
.feedback-input:focus {
    border: 0.15vw solid #06131a;
}
textarea {
    height: 20vw;
    line-height: 150%;
    resize: vertical;
}
[type="submit"] {
    width: 30%;
    background: #303030;
    border-radius: 3vw;
    border: 0;
    cursor: pointer;
    color: #efefef;
    font-size: 1.5vw;
    padding-top: 0.7vw;
    padding-bottom: 0.7vw;
    transition: all 0.3s;
    font-weight: 600;
    display: block;
}
[type="submit"]:hover {
    background: #000000;
}

.flex {
    margin-bottom: 3vw;
    display: flex;
    flex-direction: column;
}
.radio_btn {
    font-size: 1.2vw;
    background-color: #dfdfdf;
    border-radius: 1vw;
}



.btn_arrow_div {
    width: 5vw;
    position: fixed;
    right: 0.5vw;
    bottom: 7vw;
    z-index: 999999;
}
.btn_arrow {
    width: 74%;
    transition: all .3s;
}
.btn_arrow:hover {
    transform: translateY(-7px);
}
.btn_arrow_text {
    width: 10vw;
    font-size: 0.8vw;
    padding: 0.3vw;
}


@media (orientation: portrait) {
.btn_arrow {
    width: 76%;
}
.btn_arrow_div {
    right: 3vw;
}
}

@media screen and (max-width: 440px) {

.contact {
    margin: 20vw 0;
}
.contact-p {
    width: 80%;
}
form {
    margin: auto;
    max-width: 70%;
    padding: 15vw 0;
}
[type="submit"] {
    margin: 5vw auto;
    width: 46%;
    background: #303030;
    border-radius: 10vw;
    border: 0;
    cursor: pointer;
    color: #efefef;
    font-size: 20px;
    padding-top: 4vw;
    padding-bottom: 4vw;
    transition: all 0.3s;
    font-weight: 600;
    display: block;
}
.feedback-input {
    font-size: 18px;
    padding: 0.7vw;
    margin-bottom: 1vw;
    width: 100%;
    height: 7vw;
    box-sizing: border-box;
    outline: 0;
    display: block;
}
.feedback-input-height {
    height: 35vw!important;
}
.flex_text {
    font-size: 2.3vw;
}
.flex_text_tyusyaku {
    font-size: 16px;
    padding-bottom: 3vw;
}
.f-ep {
    font-size: 18px;
}
.flex_text span {
    background-color: #d54a4a;
    color: #fff;
    margin: 0.5vw 0 0 0.6vw;
    border-radius: 0.2vw;
    padding: 0vw 0.6vw 0.2vw;
    font-size: 1.8vw;
    height: 2.8vw;
}
.btn_arrow_div {
    width: 9vw;
    position: fixed;
    z-index: 9999;
    right: 4.5vw;
    bottom: 7vw;
}

.btn_arrow {
    width: 100%;
    transition: all .3s;
}
.btn_arrow_text {
    font-size: 1.2vw;
    padding: 0 0 0 1vw;
}


.copyright {
        font-size: 2vw;
        padding: 4vw;
    }
}





/*------------------------------フッター-----------------------------------------------------------*/

footer {
    background-color: #9f9f9f;
    color: #101010;
    margin: 15vw auto 0;
    padding: 4vw 0;
    position: relative;
    text-align: center;
}
.copyright {
    padding: 3vw;
    margin: 0 auto;
    text-align: center;
}