@charset "UTF-8";
/*
====================================================================
FOUNDATIONS
====================================================================
*/
/*--------------------------------------------------------------------
  Reset
--------------------------------------------------------------------*/
html, body, div, span, h1, h2, h3, h4, h5, h6, p, a, address, em, img, small, strong, sub, sup, b, u, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, video {
  margin: 0;
  padding: 0;

  font-weight: normal;
  font-size: inherit;
  vertical-align: baseline;

  border: 0;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section {
  display: block;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s;
}

a:focus {
  /* Chrome対策*/
  outline: none;
}

button, input, textarea, select {
  padding: 0;

  border: none;
  outline: none;

  -webkit-appearance: none;

  -moz-appearance: none;

  appearance: none;
}

button::-ms-expand, input::-ms-expand, textarea::-ms-expand, select::-ms-expand {
  display: none;
}

button, input {
  font-size: 100%;
  font-family: inherit;
}

th {
  font-weight: normal;
}

/*
Base font
*/
/*
400 Book
500 Regular
700 Bold
*/
/*
400 Regular
600 Semi Bold
700 Bold
*/
/*--------------------------------------------------------------------
  Base
--------------------------------------------------------------------*/
html {
  font-size: 62.5%;
}
@media screen and (max-width: 768px) {
  html{
    font-size: 55%;
  }
}

body {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow-x: hidden;

  font-weight: 400;
  font-size: 1.8rem;
  line-height: 1.8;
  /* font-family: "new-tegomin", "Noto Serif JP",  Arial, sans-serif; */
  font-family: "Noto Serif JP",  Arial, sans-serif;
  color: #333333;
  background-color: #333333;

  min-height: 100%;
}

body.scrollable {
  overflow-x: auto !important;
}

*, *::after, *::before {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

main {
  /* display: block;
  background-position: top center;
  background-repeat:no-repeat;
  background-attachment: fixed;
  background-size: cover;
  min-height: 100vh; */
}

a:hover{
  cursor: pointer;
}

* + h4{
  margin-top: 40px;
}

h4{
  text-decoration: underline;
  font-size: 2.5rem;
}

ul{
  list-style: auto;
  padding-left: 40px;
}

a{
  text-decoration: underline;
}

a:hover{
  text-decoration: none;
  opacity: 0.8;
}

.-no-mgb{
  margin-bottom: 0!important;
}

/* ======================================================================
MEDIA QUERY MANAGER
========================================================================= */
/* ======================================================================
LAYOUTS, DESIGN
========================================================================= */

.bg{
  position: fixed; /* fixedに変更する。それ以外は同じ。 */
  top: 0;
  left: 0;
  z-index: -99;
  display: block;
  width: 100vw;
  height: 100vh;
  background-size: cover;
  background-position: top center;
  background-image: url(../img/bg.png);
}

.opening{
  background-color: black;
  opacity: 0.9;
  width: 100vw;
  height: 100%;
  position: fixed;
  z-index: 10000;
}

.fadeout{
  animation : fadeOut 1s;
  animation-fill-mode: both;
}
@keyframes fadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

.opening svg{
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  width: 800px;

  stroke:#000;
  stroke-dasharray: 2000;
  stroke-dashoffset: 0;
  stroke-width: 1;
  -webkit-animation: animate 3s ease-in 0s;
  animation: animate 3s ease-in 0s;
}

@-webkit-keyframes animate {
    0% {
        stroke-dashoffset: 2000;
        fill:transparent;
      }
      40% {
        stroke-dashoffset: 2000;
        fill:transparent;
      }
      50% {
        fill:transparent;
      }
  100% {
        stroke-dashoffset: 0;
        fill:#fff;
  }
}

.g-link{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: #fff;
  position: fixed;
  top: 5%;
  right: 5%;
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
  z-index: 99;
}

.g-link img{
  position: absolute;
  top: 20px;
  width: 60%;
  height: auto;
}


.l-top{
  display: block;
  width: 100vw;
  height: 100vh;
  position: relative;
}

.l-top img{
  display: block;
  width: 80%;
  max-width: 800px;
  height: auto;
  position: absolute;
  top: 0;
  bottom:0;
  right: 0;
  left: 0;
  margin: auto;
}

.l-contents{
  display: flex;
  flex-direction: column;
  border-top: solid #ccc 20px;
  border-image: url(../img/wave.svg) 100 / 35px / 00px round;
  position: relative;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.l-content-wrapper{
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 40px;
}

.l-content-wrapper iframe{
  display: block;
  margin: 0 auto 40px;
}

.l-content-wrapper h3{
  font-family: "Kaisei Opti", serif;
  text-align: center;
  font-size: 6rem;
  color:#ffffffff;
  margin-bottom: 80px;
}

.l-content-wrapper.-contact{
  display: flex;
  flex-direction: row;
  align-items: flex-start;
}

.l-content-wrapper.-contact > *{
  flex: 1;
  width: 50%;
}

.l-content{
  display: block;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  background-color: aliceblue;
  padding: 40px;
  border-radius: 10px;
}

.l-content.-all-img{
  background-color: unset;
 }
 
 .l-content.-all-img img{
  width: 100%;
  height: auto;
 }

.l-content.-align-center{
 text-align: center;
}

.l-content.-intro{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 80px 40px;
  background-color: #0E172D;
  font-size: 2.5rem;
  font-family: "Kaisei Opti", serif;
  line-height: 2.5;
}

.l-content.-intro.-column{
  flex-direction: column;
}

.l-content.-story{
  text-align: center;
  color: #fff;
  padding: 80px 40px;
  opacity: 0.9;
  position: relative;

  background-image: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)),url(../img/water.jpg);
  background-position: top center;
  background-repeat:no-repeat;
  background-attachment: fixed;
  background-size: cover;
}



.l-content.-attention{
  color: #405acb;
  background-color: #fff;
}

.l-content + .iframe-wrapper{
  margin-top: 40px;
}

.c-img-list{
  display: flex;
  align-items: center;
  justify-content: space-around;
  width: 80%;
  margin-bottom: 40px;
}

.c-img-list img{
  height: auto;
  width: 50%;
}

.c-img-list .c-img{
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  font-family: "Kaisei Opti", serif;
  font-size: 4rem;
}

.c-img-list + .c-img-list{
  margin-top: 20px;
}

.c-img-list .c-img img{
  width: 100%;
}

.c-img-list .c-img .name{
  width: fit-content;
}


.button{
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 80px;
  height: 80px;
  width: 80%;
  background-color: #0E172D;

  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  border-radius: 80px;
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);

  text-decoration: none !important;
}

.button:hover{
  opacity: 0.8;
}

.iframe-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  width: 100%;
  max-width: 800px;
}

.iframe-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.l-ftr{
  background-color: #0E172D;
  color: #fff;
  text-align: center;
  height: 40px;
}

.sp{
  display: none;
}

@media screen and (max-width:768px){
  .sp{
    display: block;
  }

  body{
    font-size: 1.8rem;
  }

  ul{
    padding-left: 20px;
  }

  .g-link{
    width: 60px;
    height: 60px;
  }

  .g-link img{
    top: 12px;
  }
  

  .opening svg{
    width: 90%;
  }

  .l-content-wrapper{
    padding: 40px 20px;
  }

  .l-content-wrapper h3{
    font-size: 4rem;
    margin-bottom: 40px;
  }

  .l-content{
    padding: 40px 20px!important;
  }

  .l-content.-intro{
    flex-direction: column;
    font-size: 1.8rem;
  }

  .l-content-wrapper.-contact{
    flex-direction: column;
    justify-content: center;
  }

  .l-content-wrapper.-contact > *{
    width: 100%;
  }

  .button{
    margin: 40px auto;
    font-size: 2rem;
  }

  .l-content.-intro .c-img-list img{
    width: 50%;
  }

  .c-img-list img{
    width: 100%;
  } 

  .c-img-list .name{
    font-size: 2rem;
  }  
  
}


.bubble-background {
  position: fixed;
  top: 0;
  height: 100%;
  width: 100%;
}

/* 泡の見た目 */
.bubble {
  position: absolute;
  bottom: -50px;
  background-color: transparent;
  border-radius: 50%;
  pointer-events: none;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.2);
  animation: bubble 8s linear infinite;
  z-index: 99;
}

/* 泡の一番明るい部分を疑似要素で表現 */
.bubble::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  transform: scale(0.25) translate(-70%, -70%);
  background: radial-gradient(rgba(255, 255, 255, 0.5), transparent);
  border-radius: 50%;
}

/* 泡が上に浮かび上がっていくアニメーション */
@keyframes bubble {
  0% {
      transform: translatY(0);
      opacity: 1;
  }

  99% {
      opacity: 1;
  }

  100% {
      transform: translateY(-100vh);
      opacity: 0;
  }
}

.js-fadeIn {
  opacity: 0;
  visibility: hidden;
  transition: all 1s;
  transform: translateY(150px);
}
.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}