@charset "UTF-8";/*コードの文字化け防止*/

/*共通部分
-------------------------------------*/
body {
    font-size: 18px;
    font-family: 'Kosugi Maru',"Yu Gothic Medium","游ゴシック Medium",YuGothic,"游ゴシック体","ヒラギノ角ゴ Pro W3",sans-serif;
    line-height: 1.5;/*文字サイズに対する割合*/
    color: rgb(0, 87, 145);
  }
  a {
    text-decoration: none;/*aタグの下線を消す*/
  }
  img {
    max-width: 100%;/*親要素の100%まで*/
  }
h2, h3 ,h4 {
  font-family: 'Kosugi Maru', sans-serif;
}

h2 {
  font-size: 2em;
  margin: 1em 0;
}

h3 {
  font-size: 1.75em;
}

h4 {
  font-size: 1.5em;
}

.contain {
  width: 100%;
}

.header-space {
  height: 48px;
}

.header-space p {
  font-family: 'Sawarabi Mincho', sans-serif;
  color: rgb(0, 87, 145);
  line-height: 48px;
  padding-left: 5%;
  font-size: 22px;
}

footer {
  text-align: center;
}

.small-button {
  background-color: rgb(106, 118, 228);
  color: #fff;
  font-size: 1.25em;
  border-radius: 10px;
  padding: 5px 10px;
}

.mini-button {
  background-color: rgb(106, 118, 228);
  color: #fff;
  font-size: 1em;
  border-radius: 10px;
  padding: 2px 10px;
}

/*header
----------------------------------------*/
header {
  padding:10px;
  background: rgba(255, 255, 255, .8);
  right: 0;
  position: fixed;
}

/*チェックボックス等は非表示に*/
.nav-unshown {
  display:none;
}

/*アイコンのスペース*/
#nav-open {
  display: inline-block;
  width: 120%; 
  height: 22px;
  vertical-align: middle;
  margin-right: 0.5em;
}

#nav-open p {
  font-family: 'Kosugi Maru', sans-serif;
  color: rgb(0, 87, 145);
  line-height: 22px;
  padding-left: 30px;
  font-size: 1.25em;
}

/*ハンバーガーアイコンをCSSだけで表現*/
#nav-open span, #nav-open span:before, #nav-open span:after {
  position: absolute;
  height: 3px;/*線の太さ*/
  width: 25px;/*長さ*/
  border-radius: 3px;
  background: rgb(0, 87, 145);
  display: block;
  content: '';
  cursor: pointer;
}
#nav-open span:before {
  bottom: -8px;
}
#nav-open span:after {
  bottom: -16px;
}
#nav-open :hover {
  cursor : pointer;
}

/*閉じる用の薄黒カバー*/
#nav-close {
  display: none;/*はじめは隠しておく*/
  position: fixed;
  z-index: 99;
  top: 0;/*全体に広がるように*/
  left: 0;
  width: 100%;
  height: 100%;
  background: black;
  opacity: 0;
  transition: .3s ease-in-out;
}

/*中身*/
#nav-content {
  overflow: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;/*最前面に*/
  width: 90%;/*右側に隙間を作る（閉じるカバーを表示）*/
  max-width: 330px;/*最大幅（調整してください）*/
  height: 100%;
  background: #fff;/*背景色*/
  transition: .3s ease-in-out;/*滑らかに表示*/
  -webkit-transform: translateX(-105%);
  transform: translateX(-105%);/*左に隠しておく*/
}

/*チェックが入ったらもろもろ表示*/
#nav-input:checked ~ #nav-close {
  display: block;/*カバーを表示*/
  opacity: .5;
}

#nav-input:checked ~ #nav-content {
  -webkit-transform: translateX(0%);
  transform: translateX(0%);/*中身を表示（右へスライド）*/
  box-shadow: 6px 0 25px rgba(0,0,0,.15);
}

/*閉じる用の薄黒カバー*/
#nav-close {
  display: none;/*はじめは隠しておく*/
  position: fixed;
  z-index: 99;
  top: 0;/*全体に広がるように*/
  left: 0;
  width: 100%;
  height: 100%;
  background: black;
  opacity: 0;
  transition: .3s ease-in-out;
}

/*中身*/
#nav-content {
  overflow: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;/*最前面に*/
  width: 50%;/*右側に隙間を作る（閉じるカバーを表示）*/
  max-width: 330px;/*最大幅（調整してください）*/
  height: 100%;
  background: rgba(255, 255, 255, 0.8);/*背景色*/
  transition: .3s ease-in-out;/*滑らかに表示*/
  -webkit-transform: translateX(-105%);
  transform: translateX(-105%);/*左に隠しておく*/
}

/*チェックが入ったらもろもろ表示*/
#nav-input:checked ~ #nav-close {
  display: block;/*カバーを表示*/
  opacity: .5;
}

#nav-input:checked ~ #nav-content {
  -webkit-transform: translateX(0%);
  transform: translateX(0%);/*中身を表示（右へスライド）*/
  box-shadow: 6px 0 25px rgba(0,0,0,.15);
}

.nav-list {
  font-family: 'Kosugi Maru', sans-serif;
  font-size: 22px;
}

/*index
-----------------------------------------*/

.top-background {
  background-image: url(../image/top.jpg);
  background-size: cover;
  background-position: center;
}

.on-image {
  background: rgba(255, 255, 255, .7);
}

.title {
  text-align: center;
}

.on-image h1{
  font-family: 'Sawarabi Mincho', sans-serif;
}

.title p{
  font-family: 'Sawarabi Mincho', sans-serif;
}

.description {
  font-family: 'Kosugi Maru', sans-serif;
  color: #000;
  margin-top: 40vw;
  font-size: 0.75em;
  text-align: center;
}

.plugin {
  display: grid;
  gap:26px;
  grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
  justify-content: center;
  margin-top: 6%;
  margin-bottom: 50px;
}

.sns {
  text-align: center;
}

.menu {
  padding: 5%;
}

/*contents共通
-------------------------------------*/
.bg-fixed {
  box-sizing: border-box;
  /* display: flex; */
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 5%;
  background-image: url(../image/susui.jpg);
  background-color: rgba(255, 255, 255, .9);
  background-blend-mode: color;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/*about
-------------------------------------*/
.title span {
  font-size: 1.25em;
}

.what {
  margin-top: 1em;
}

.what-contents {
  margin-bottom: 1em;
}

.what-contents img{
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.top-content img{
  object-position: 0% 20%;
}

.what {
  display: grid;
  gap:26px;
  grid-template-columns: repeat(auto-fit, 300px);
  justify-content: center;
  margin-top: 6%;
  margin-bottom: 50px;
}

/*news
---------------------------------------*/
.news-content {
  list-style: none;
}

.wrapper {
  position: relative;
  width: 100%;
}
.wrapper:before {
  content:"";
  display: block;
  padding-top: 75%; /* 高さと幅の比を16:9に固定。9/16*100=56.25 */
}
.map {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/*photo
----------------------------------------*/
.grid{
  display: grid;
  gap:26px;
  grid-template-columns: repeat(auto-fit,minmax(150px, 1fr));
  margin-top: 6%;
  margin-bottom: 50px;
}

.grid h4 {
  font-size: 1em;
}

.grid p {
  font-size: 0.75em;
}

.event-box img {
  object-fit: cover;
  width: 300px;
  height: 150px;
}

.sub-title {
  margin-bottom: 0;
  text-align: center;
}

.big-box {
  grid-column: 1/3;
}

.big-box img {
  width: 400px;
  height: 150px;
}

.link {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(300px, 1fr));
    gap: 1px;
  }

.link a {
  background-color: rgb(106, 118, 228);
  padding-left: 5%;
  line-height: 2em;
  color: #fff;
  font-size: 1em;
  display: block;
}

/*RegularConcert
------------------------------------------*/
.regular-concert {
  margin: 1em 0;
}

.regular-concert span {
  font-size: 2em;
  color: rgb(200, 0, 0);
}

.regular-concert p {
  font-size: 0.75em;
}

.regular-concert h4 {
  font-size: 1.25em;
}

.poster {
  width: 100%;
}


/*recruit
-----------------------------------------*/
.button {
  width: 280px;
  margin: 0.25em auto;
}

.button a {
  background: rgb(106, 118, 228);
  font-size: 1.25em;
  padding: 0.5em;
  border-radius: 15px;
  text-align: center;
  color: #fff;
  display: block;
}

.recruit-contents {
  margin-top: 1em;
}

.coment {
  font-size: 1.5em;
  margin-bottom: 1em;
  text-align: center;
}

.form {
  margin-top: 1em;
}

input[type="text"],
input[type="date"],
input[type="time"],
input[type="email"],
input[type="password"],
textarea{
  background: rgb(255,255,255);
  border: 1px rgb(106, 118, 228) solid;
  border-radius: 5px;
  padding: 5px 10px;
  font-size: 1em;
  margin: 5px 0;
}

input[type="text"],
input[type="date"],
input[type="password"],
input[type="email"]{
  width: 100%;
  max-width: 240px;
}

select {
  -webkit-appearance: none;
  appearance: none; /*デフォルトのスタイルを無効*/
}

select{
  background: rgb(255,255,255);
  border: 1px rgb(121, 125, 163) solid;
  border-radius: 5px;
  padding: 5px 10px;
  font-size: 1em;
  margin: 5px 0;
  width: 100px;
}

.pulldown{
  position: relative;
  display: inline-block;
}
.pulldown::before {
  border-bottom: 9px solid black;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  content: "";
  position: absolute;
  right: 9px;
  top: 0.75em;
  width: 0;
}
.pulldown::after{
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 9px solid black;
  content: "";
  position: absolute;
  right: 9px;
  bottom: 0.75em;
  width: 0;
}



textarea{
  width: 100%;
  max-width: 480px;
  height: 6rem;
}

.part-title {
  align-items: center;
  margin: 20px 0 0;
}

.part-title img {
  height: 1.75em;
}

.part-contents {
  text-align: left;
  font-size: 1em;
}

.member {
  font-size: 1.5em;
  font-family: 'Sawarabi Mincho', sans-serif;
}

.part-jump {
  font-size: 0.75em;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(150px, 1fr));
  gap: 0.5em;
}

.back-pagetop {
  text-align: right;
  margin: 10px 0;
}

/*request
-----------------------------------------*/
.note {
  font-size: 0.75em;
}

/*schedule
-----------------------------------------*/
.schedule {
  margin-top: 0;
  margin-bottom: 0;
  padding-top: 0;
}

.calender {
  width: 100%;
  height: 75vh;
}

/*admin
----------------------------------------*/
.content {
  border: 5px rgb(106, 118, 228) solid;
  border-radius: 10px;
}


/*PC版
---------------------------------------*/
@media (min-width: 768px){

  .top-background {
    background-image: none;
    background: linear-gradient(.25turn, rgba(255, 255, 255, 0) 20%, rgba(255, 255, 255, .9) 40%, rgba(255, 255, 255, .9) 60%, rgba(255, 255, 255, 0) 80%);
  }

  #nav-open {
    margin-right: 2em;
  }

  .on-image {
    background: none;
  }

  .description {
    margin-top: 0;
  }

  .menu {
    margin: 150px 0 0;
  }
  .pcbg {
    box-sizing: border-box;
    /* display: flex; */
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 0 5%;
    background-image: url(../image/pc-top.jpg);
    background-color: rgba(255, 255, 255, .2);
    background-blend-mode: color;
    background-size: cover;
    background-position: center;
    background-attachment: fixed; 
  }
  .grid {
    grid-template-columns: repeat(4,minmax(150px, 1fr));
  }
  
  .event-box h4 {
    background-image: linear-gradient(.25turn,#fff,rgba(255, 255, 255,0));
  }
  
  .centering {
    width: 70%;
    margin: 1em auto;
  }
  
  .grid-part {
    display: grid;
    grid-template-columns: repeat(2,minmax(150px, 1fr));
    gap: 26px;
  }

  /*regular-concert*/
  
  .sub-content .grid {
    grid-template-columns: repeat(auto-fit,minmax(150px, 1fr));
  }
  
  .centering-contact {
    width: 50%;
    margin: 1em auto;  
  }

  /*introduction*/
  .explain {
    text-align: center;
  }

  /*request*/
  .note {
    text-align: center;
  }



}