@charset "utf-8";

/* ーーーーー共通ーーーーー */

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

body {
  font-family: Verdana, 'Arial Black', メイリオ, sans-serif;
}

h2 {
  text-align: center;
}

p {
  line-height: 1.4;
  margin-bottom: 20px;
}

a {
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

header, section {
  padding: 8% 6%;
}

/* ーーーーーハンバーガーメニューーーーーー */

/* ーーオープンアイコンスタイリングーー */
.spIcon #open {
  position: fixed;
  z-index: 50;
  top: 16px;
  left: 16px;
  font-size: 2.5rem;
  color: #fff;
  background: rgba(0,0,0,0.3);
  cursor: pointer;
}

#open.hide {
  display: none;
}


/* ーーspMenuのスタイリングーー */
#spMenu {
  background-image: linear-gradient( 171.8deg,  rgba(5,111,146,1) 13.5%, rgba(6,57,84,1) 78.6% );
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .6s;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

#spMenu.appear {
  opacity: 1;
  pointer-events: auto;
}

#spMenu #close {
  font-size: 2.5rem;
  cursor: pointer;
  color: #fff;
  position: absolute;
  top: 16px;
  left: 16px;
}

/* ーーspMenuの共通スタイリングーー */
#spMenu ul {
  list-style: none;
}

#spMenu li {
  text-align: center;
  opacity: 0;
  color: #fff;
  transform: translateY(15px);
  transition: opacity .3s, transform .3s;
}

#spMenu li a {
  color: #fff;
  display: block;
}

/* ーーmainMenuのスタイリングーー */
.sp-mainmenu {
  padding-top: 20px;
}


.sp-mainmenu > li {
  font-size: 5vw;
  margin: 6% 0;
}

#spMenu.appear li {
  opacity: 1;
  transform: none;
}


/* ーーspMenuのリストが１つずつ現れるーー */
#spMenu li:nth-child(1) {
  transition-delay: .1s;
}

#spMenu li:nth-child(2) {
  transition-delay: .2s;
}

#spMenu li:nth-child(4) {
  transition-delay: .3s;
}

#spMenu li:nth-child(5) {
  transition-delay: .4s;
}

#spMenu li:nth-child(6) {
  transition-delay: .5s;
}

#spMenu li:nth-child(7) {
  transition-delay: .6s;
}


/* ーーfileボタンのスタイリングーー */
#line2 {
  cursor: pointer;
  position: relative;
  margin-bottom: 10px;
}

#line2::after {
  content: '>';
  transform: rotate(90deg);
  position: absolute;
  top: 2px;
  right: 35%;
}

#spMenu.showup #line2::after {
  transform: rotate(-90deg);
  right: 35%;
} 


/* ーーfileの中のメニュー ーー */
.fileMenu {
  display: none
}

#spMenu.showup .fileMenu {
  display: block;
  animation: fadeIn .5s;
}

/* ーーindexのスタイリングーー */
.index {
  cursor: pointer;
  display: block;
  position: relative;
  user-select: none;
  font-size: 4.5vw;
  margin-bottom: 20px;
}

.index::after {
  content: '>';
  transform: rotate(90deg);
  position: absolute;
  top: 2px;
  right: 20%;
}

.fileMenu > li.drop .index::after {
  transform: rotate(-90deg);
  top: 2.5px;
  right: 20%;
} 


/* ーーindiviのスタイリングーー */
.indivi {
  list-style: none;
  display: none;
  margin-bottom: 20px;
  margin-top: 20px;
}

.indivi li {  
  margin: 10px 0;
  font-size: 4vw;
  padding: 0 20px;
}

.fileMenu > li.drop .indivi {
  display: block;
  animation: .5s fadeIn;
}


/* ーーfileMenuがふわっと出現するアニメーションーー */
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}


/* ーーーーーヘッダーーーーーー */

header {
  background: url(../img/header.jpg) center bottom/cover;
  padding-top: 100px;
}

h1 a {
  text-align: center;
  display: block;
  color: #fff;
  background: rgba(7,58,83,0.6);
  font-size: 5vw;
  line-height: 2;
  margin-bottom: 50px;
}

#about h2,
.site-about h2 {
  font-size: 1.6rem;
  font-weight: bold;
  margin-bottom: 50px;
  border-bottom: 5px solid #383892;
  padding-bottom: 10px;
}



/* ーーーーー体験談トップページーーーーー */

#articles {
  background: url(../img/category-bg.png) repeat;
  color: #000;
}

#articles h2 {
  font-size: 1.6rem;
  font-weight: bold;
  margin-bottom: 50px;
  border-bottom: 5px solid #383892;
  padding-bottom: 10px;
}

#articles p {
  font-size: 1.2rem;
}

#articles h3 {
  font-weight: bold;
  font-size: 1.4rem;
  margin-bottom: 20px;
  width: 60%;
  padding-left: 10px;
  padding-bottom: 10px;
  border-bottom: 3px solid #383892;
}

#articles .category {
  margin-bottom: 50px;
}

#articles .latest-article {
  margin-bottom: 50px;
}

#articles .container ul {
  list-style: none;
}

.eye-catch {
  width: 95%;
  max-width: 800px;
  margin: 0 auto 20px;
}

.category-img {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 20px;
}

.eye-catch a,
.category-img a {
  display: block;
}

.eye-catch img,
.category-img img,
.audio-img img {
  width: 100%;
  vertical-align: bottom;
}

.audio-img {
  margin-bottom: 20px;
}

.latest-article .article_title {
  font-size: 1.2rem;
  color: #000;
  display: block;
  width: 90%;
  margin: 0 auto;
  font-weight: bold;
  text-align: center;
  line-height: 1.4rem;
}

.latest-info .article_title {
  margin-bottom: 10px;
}

.latest-info span {
  display: block;
  text-align: center;
}

.category > li {
  margin-bottom: 30px;
}

.category > li:last-child {
  border-bottom: none;
}

.category-link {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.category-link li {
  margin-bottom: 10px;
  width: 45%;
}

.category-link li a {
  color: #000;
  display: block;
  padding: 10px;
  font-weight: bold;
  font-size: 3.2vw;
  border-bottom: solid 1px #333;
  height: 100%;
}

.category-link::after {
  content: '';
  display: block;
  width: 45%;
}

.audio-list {
  color: #fff;
  display: block;
  width: 60%;
  background-color: #383892;
  box-shadow: 4px 4px #333;
  border-radius: 15px;
  padding: 10px;
  margin: 0 auto;
  text-align: center;
  transition: opacity .3s, transform .3s;
  font-weight: bold;
}

.audio-list:hover {
  box-shadow: none;
}

.eye-catch a,
.article_title,
.category-link li a {
  transition: opacity .3s;
}

.eye-catch a:hover,
.article_title:hover,
.category-link li a:hover {
  opacity: 0.6;
}

#articles h2,
#articles h3,
#articles .latest-article,
#articles .category
#articcles .audio {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
}

#articles.show h2,
#articles.show h3,
#articles.show .latest-article,
#articles.show .category,
#articles.show .audio {
  opacity: 1;
  transform: translate(0);
}


/* ーーーーー各記事のスタイリングーーーーー */

#file aside {
  display: none;
}

#file h2, #file p, #file span, #file .category-articles {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
}

#file.show h2, #file.show p, #file.show span, #file.show .category-articles {
  opacity: 1;
  transform: translate(0);
}

#file h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.file-info {
  text-align: center;
  margin-bottom: 20px;
  border-bottom: 5px solid #383892;
}

.file-info span {
  line-height: 1.4rem;
}

.listen {
  font-weight: bold;
  font-size: 1rem;
  color: #383892;
}

.file-content p {
  font-size: 1.2rem;
}

#reference p {
  font-size: 1rem;
}

#reference .reference-item {
  font-weight: bold;
}

#reference {
  margin-top: 30px;
}

.file-content a {
  text-decoration: underline;
}

.file-content h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  margin-top: 30px;
}

.file-content h3:first-child {
  margin-top: 15px;
}

.listener {
  text-align: right;
}

#file .link {
  text-decoration: underline;
}

.addition {
  font-weight: bold;
  color: green;
  text-align: center;
}

.move {
  padding-top: 50px;
  list-style: none;
  max-width: 700px;
  display:flex;
  margin: 0 auto 30px;
}

.move li {
  font-size: 1.2rem;
  width: 50%;
  text-align: center;
  margin: 20px auto;
}

.move a {
  color: #000;
  font-weight: bold;
}


/* ーーーーーfileの中の協賛ーーーーー */

.file_cooperation {
  margin-bottom: 50px;
}

.file_cooperation p {
  font-weight: bold;
  color: #383892;
  font-size: 1.2rem;
}

.file_cooperation .file_cooperation_list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.file_cooperation .file_cooperation_list::after {
  content: '';
  width: 30%;
  display: block;
}

.file_cooperation .file_cooperation_list li {
  width: 30%;
  margin: 10px 0;
  transition: transform .3s;
}

.file_cooperation .file_cooperation_list li:hover {
  transform: translateY(-10px);
}

.file_cooperation .file_co_pic {
  width: 90%;
  margin: 20px auto;
}

.file_cooperation .file_co_pic a {
  display: block;
}

.file_cooperation .file_co_pic img {
  width: 100%;
  vertical-align: bottom;
}

.file_cooperation .file_co_name {
  text-align: center;
}

.file_cooperation .file_co_name a, .file_co_name {
  color: #000;
  font-weight: bold;
  font-size: 3vw;
}


/* ーーーーーrelated articles & movieーーーーー */

.related p {
  font-size: 4vw;
  font-weight: bold;
  width: 80%;
  border-bottom: 3px solid #383892;
}

.related ul {
  list-style: none;
}

.related ul li {
  display: flex;
  margin-bottom: 10px;
  justify-content: space-between;
  transition: transform .3s;
}

.related ul li:hover {
  transform: translateY(-10px);
}

.related .related_img {
  width: 30%;
  margin: 20px auto;
}

.related_img a {
  display: block;
}

.related_img a:hover {
  cursor: pointer;
}

.related_img img {
  width: 100%;
  vertical-align: bottom;
}

.related_link {
  width: 65%;
}

.related span {
  display: block;
  margin: 30px 0px 0px 10px;
  font-weight: bold;
  font-size: 3vw;
}

.related_link a {
  display: block;
  font-weight: bold;
  font-size: 3vw;
  width: 90%;
  margin: 10px auto 20px;
  padding: 5% 0px;
  color: #000;
}

.related_movie {
  width: 100%;
  aspect-ratio: 16/9;
  margin-bottom: 20px;
}

.related_movie iframe {
  width: 100%;
  height: 100%;
}

/* ーーーーーコンタクトーーーーー */

#contact {
  background: #f6f6f6;
  color: #000;
  padding: 10% 6%;
  text-align: center;
  height: 300px;
  position: relative;
}

#contact .container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
} 

#contact h2 {
  font-size: 5vw;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
  border-bottom: 8px solid #383892; 
}

#contact.show h2,
#contact.show p {
  opacity: 1;
  transform: translateY(0);
}

#contact .btn {
  color: #fff;
  font-weight: bold;
  display: block;
  background-image: linear-gradient( 109.6deg,  rgba(9,9,121,1) 11.2%, rgba(144,6,161,1) 53.7%, rgba(0,212,255,1) 100.2% );
  box-shadow: 4px 4px #333;
  border-radius: 15px;
  padding: 15px;
  margin: 0 auto;
  width: 70%;
  text-align: center;
  transition: opacity .3s, transform .3s;
}

#contact .btn:hover {
  box-shadow: none;
}

/* ーーーーーwho we areーーーーー */
#who {
  padding: 0;
} 

 
.who-title {
  height: 300px;
  background: url(../img/who-bg.jpg) center/cover;
}

#who h2 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
  line-height: 300px;
  font-size: 2rem;
  color: #fff;
}

#who.show h2 {
  opacity: 1;
  transform: translateY(0);
}

.member-bg {
  background: url(../img/member-bg.png) repeat;
  padding-top: 20px;
  padding-bottom: 20px;
}

.member {
  list-style: none;
  max-width: 1100px;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}

.member .pic {
  width: 80%;
  margin: 20px auto;
}

.member .pic img {
  width: 100%;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
  vertical-align: bottom;
}

#who.show .pic img {
  opacity: 1;
  transform: translate(0);
}

.who-about .name {
  text-align: center;
  font-weight: bold;
  font-size: 1.2rem;
}

.who-about p {
  width: 90%;
  margin: 10px auto;
  text-align: left;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
} 

.who-about a {
  color: #000;
  text-decoration: underline;
}

#who.show .who-about p {
  opacity: 1;
  transform: translate(0);
}

#who .apply {
  background: #f6f6f6;
  color: #000;
  padding: 6%;
  text-align: center;
}

#who .apply p {
  line-height: 1.6;
}

#who .btn {
  color: #fff;
  display: block;
  background-image: linear-gradient( 109.6deg,  rgba(9,9,121,1) 11.2%, rgba(144,6,161,1) 53.7%, rgba(0,212,255,1) 100.2% );
  box-shadow: 4px 4px #333;
  border-radius: 15px;
  padding: 15px;
  margin: 0 auto;
  width: 70%;
  text-align: center;
  transition: opacity .3s, transform .3s;
}

.btn:hover {
  opacity: 0.8;
  transform: translate(4px, 4px);
}

#who .btn:hover {
  box-shadow: none;
}

#who .accent {
  font-weight: bold;
  font-size: 1.2rem;
  border-bottom: 4px solid #383892;
}


/* ーーーーー協賛企業・団体ーーーーー */

#cooperation h2, #cooperation p, #cooperation .co_list {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s, transform .5s;
}

#cooperation.show h2, #cooperation.show p, #cooperation.show .co_list {
  opacity: 1;
  transform: translate(0);
}

#cooperation h2 {
  font-size: 1.5rem;
  margin: 0 auto 20px;
  text-align: center;
  border-bottom: 8px solid #383892;
  letter-spacing: 5px;
  width: 80%;
}

#cooperation .co_list {
  list-style: none;
  margin-bottom: 50px;
}

#cooperation li {
  margin-bottom: 20px;
  transition: transform .3s;
}

#cooperation li:hover {
  transform: translateY(-10px);
}

#cooperation .co_pic {
  width: 90%;
  margin: 0 auto;
}

#cooperation .co_pic img {
  width: 100%;
  vertical-align: bottom;
}

#cooperation .co_pic a {
  display: block;
}

#cooperation .co_name {
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  padding: 10px 0;
}

#cooperation .co_name a {
  color: #000;
}

#cooperation .new_sponsor {
  text-align: center;
}

#cooperation .accent {
  font-weight: bold;
  font-size: 1.2rem;
  border-bottom: 4px solid #383892;
}

/* ーーーーー警告ーーーーー */

.warning {
  background: #c4dfe6;
}

.warning p span {
  font-weight: bold;
  color: red;
}

/* ーーーーーフッターーーーーー */
footer {
  background: linear-gradient( 171.8deg,  rgba(5,111,146,1) 13.5%, rgba(6,57,84,1) 78.6% );
  color: #fff;
  text-align: center;
  height: 100px;
  line-height: 100px;
}

/* ーーーーーーーーーータブレットーーーーーーーーーー */

@media (min-width: 680px) {

  /* ーーーーー共通ーーーーー */

  p {
    font-size: 1.2rem;
  }

  /* ーーーーーSPMENUーーーーー */

  .sp-mainmenu > li {
    font-size: 1.5rem;
  }

  #line2::after {
    right: 40%;
  }
  
  #spMenu.showup #line2::after {
    transform: rotate(-90deg);
    right: 40%;
  } 

  .index::after {
    right: 35%;
  }
  
  .fileMenu > li.drop .index::after {
    transform: rotate(-90deg);
    right: 35%;
  } 

  .index {
    font-size: 1.2rem;
  }

  .indivi li {
    font-size: 1rem;
  }


  /* ーーーーーヘッダーーーーーー */

  header {
    background-position: center bottom;
    text-align: center;
  }

  h1 a {
    font-size: 2.2rem;
  }



  /* ーーーーー体験談カテゴリー ーーーーー */

  #articles h2 {
    font-size: 2rem;
  }

  #articles h3 {
    font-size: 1.6rem;
  }

  .latest-article li {
    display: flex;
    padding-bottom: 0px;
    border-bottom: 1px solid #333;
  }

  .eye-catch {
    width: 40%;
    margin: 0 auto
  }

  .latest-article .latest-info {
    width: 60%;
  }

  .latest-article .article_title {
    padding: 5% 0px;
    text-align: left;
    font-size: 1.2rem;
    line-height: 1.6rem;
  }

  .latest-info span {
    margin-bottom: 10px;
    text-align: left;
    padding-left: 7%;
  }


  .category-link li a {    
    font-size: 1.2rem;    
  }

  .audio-img {
    width: 80%;
    max-width: 800px;
    margin: 20px auto;
  }

  .audio-list {
    font-size: 1.2rem;
  }


  /* ーーーーー各種経験談ーーーーー */

 
  #file h2 {
    font-size: 2rem;
  }


  .move li {
    font-size: 1.4rem;
  }


  /* ーーーーーrelatedーーーーー */

  .related p {
    font-size: 1.4rem;
  }

  .related span {
    font-size: 1.2rem;
  }

  .related_link a {
    font-size: 1.2rem;
  }

  .related_movie {
    width: 90%;
    max-width: 560px;
    margin: 20px auto;
  }

  /* ーーーーーfileの中の協賛ーーーーー */

  /* .file_cooperation .file_cooperation_list li {
    width: 30%;
  } */

  .file_cooperation .file_co_name a, .file_co_name {
    font-size: 1rem;
  }
  

  /* ーーーーーコンタクトーーーーー */
  
  #contact h2 {
    font-size: 2rem;
    margin: 0 auto 50px;
    padding-bottom: 10px;
    max-width: 700px;
    width: 90%;
  }

  #contact .item {
    font-size: 1.2rem;
  }

  #contact .btn {
    width: 70%;
    font-size: 1.2rem;
  }

  #contact {
    height: 400px;
  }

  /* ーーーーーwho we areーーーーー */

  .who-title {
    height: 400px;
  }

  #who h2 {
    line-height: 400px;
    font-size: 3rem;
  }

  .who-about {
    margin: 20px auto;
  }

  .member p {
    font-size: 0.9rem;
  }

  .member .name {
    font-size: 1.2rem;
  }

  .member li {
    display: flex;
    width: 95%;
    margin: 20px auto;
  }

  .member li:nth-child(even) {
    flex-direction: row-reverse;
  }

  .member .pic {
    width: 45%;
  }

  .member .who-about {
    width: 50%;
  }

  .who-about {
   margin-bottom: 20px;
   margin-top: auto;
  }

  #who .apply p {
    font-size: 1rem;
    text-align: center;
    padding: 10px 0;
  }

  #who .btn {
    font-size: 1.2rem;
  }

  #who .accent {
    font-size: 1.2rem;
  }

  /* ーーーーー協賛企業・団体ーーーーー */

  #cooperation h2 {
    font-size: 2.5rem;
  }

  #cooperation p {
    font-size: 1rem;
    text-align: center;
  }
    
  #cooperation .co_list {
    display: flex;
    justify-content: space-between;
    width: 100%;
    flex-wrap: wrap;
  }

  #cooperation .co_list li {
    width: 45%;
  }

  #cooperation .co_list::after {
    content: '';
    width: 45%;
    display: block;
  }

  #cooperation .co_pic {
    width: 100%;
  }
  
}


/* ーーーーーーーーーーPCーーーーーーーーーー */

@media (min-width: 1000px) {

  /* ーーーーーSPMENUーーーーー */

  .spIcon {
    display: none;
  }

  /* ーーーーーヘッダーーーーーー */

  h1 a {
    font-size: 2.5rem;
  }

  /* ーーーーーこのサイトについて（about.php）ーーーーー */

.site-about p {
  width: 80%;
  margin-left: auto;
  margin-right: auto;
}

  /* ーーーーー体験談カテゴリー ーーーーー */

  #articles p {
    text-align: center;
  }

  .latest-article .article_title {
    font-size: 1.5rem;
    line-height: 1.8rem;
  }

  .latest-info span {
    font-size: 1.2rem;
  }

  #articles .category {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }

  #articles .category > li {
    width: 45%;
    
  }

  .category-img {
    height: auto;
    margin: 0px 0px 20px 0px;
  }

  .category-link li a {
    font-size: 1.2rem;
    height: 100%;
  }

  .audio-list {
    width: 50%;
  }

  /* ーーーーー各種経験談ーーーーー */

  #file {
    display: flex;
    padding: 0;
  }

  #file .main {
    flex: 1;
    padding: 5%;
  }

  #file aside {
    display: block;
    width: 400px;
    padding: 5% 20px;
    background-image: linear-gradient( 171.8deg,  rgba(5,111,146,1) 13.5%, rgba(6,57,84,1) 78.6% );   
  }

  aside ul {
    list-style: none;
  }

  aside .side-menu > li {
    margin-bottom: 20px;
  }

  aside .category-item {
    text-align: center;
    display: block;
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: solid 4px #fff;
  }

  aside .articles {
    display: block;
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 20px;
  }

  aside .each-articles {
    margin-bottom: 20px;
  }

  aside .category-list a,
  aside .each-articles a {
    color: #fff;
    display: block;
    margin: 10px 0;
    transition: opacity .3s;
  }

  aside .category-list a:hover,
  aside .each-articles a:hover {
    opacity: 0.6;
  }

  

  /* ーーーーーコンタクトーーーーー */

  #contact .btn {
    width: 60%;
    padding: 15px;
    border-radius: 15px;
  }

  #contact h2 {
    font-size: 2.5rem;
  }

  #contact {
    padding: 8% 6%;
  }

  /* ーーーーーwho we areーーーーー */

  .who-about .name {
    font-size: 1.4rem;
  }

  .who-about p {
    font-size: 1.1rem;
  }

  .member li {
    display: block;
    width: 45%;
  }

  .member {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  
  .member .pic {
    width: 80%;
  }

  .member .who-about {
    width: 100%;
  }

  .member::after {
    content: '';
    display: block;
    width: 50%;
  }

  #who .apply p {
    font-size: 1.4rem;
  }

  #who .btn {
    width: 50%;
    padding: 15px;
    border-radius: 15px;
  }

  #who .accent {
    font-size: 1.6rem;
  }
  
/* ーーーーー協賛企業・団体ーーーーー */

  #cooperation .co_list li {
    width: 30%;
  }

  #cooperation .co_list::after {
    content: '';
    width: 30%;
    display: block;
  }

  #cooperation p {
    font-size: 1.4rem;
  }

  #cooperation .accent {
    font-size: 1.6rem;
  }


}