@charset "utf-8";

/* =========================================================
   top-page layout
========================================================= */
/*==================================
    header
 ===================================*/
#pageHeader {
  position: absolute;
  width: 100%;
  background: linear-gradient(to left bottom, #f1f1f198, #ffffff00);
}

#wrapper {
  width: 100%;
  overflow-x: hidden;
}

#content {
  max-width: var(--content-width);
  margin-inline: auto;
}

@media only screen and (max-width: 959px) {
  #pageHeader {
    margin-top: 0;
  }
}

@media only screen and (max-width: 850px) {
  #content {
    margin: 0 3%;
  }
}

/*==================================
    タイトル
 ===================================*/
.pieceHeader {
  margin-bottom: 40px;
}

.pieceHeader h2 {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--main-color-2);
}

.pieceHeader h2::before {
  display: inline-block;
  width: 3.125rem;
  border-bottom: 2px solid;
  content: "";
}

@media only screen and (max-width: 959px) {
  .pieceHeader {
    margin-bottom: 20px;
  }

  .pieceHeader h2 {
    gap: 15px;
    font-size: 1.75rem;
  }

  .pieceHeader h2::before {
    width: 2.1875rem;
  }
}

/*======================================
    メインビジュアル
 =======================================*/
#mainVisual {
  display: block;
  margin-inline: auto;
  text-align: center;
}


/*===========================================================
じょうるり協会デモサイトに関する注意
===========================================================*/
#annotation {
  width: 100%;
  max-width: var(--site-width);
  margin: 2rem auto 1rem;
  padding: 1rem;
  border: 1px solid var(--accent-color-3);
  font-weight: bold;
}


/*======================================
    お知らせ一覧、協会について　共通
 =======================================*/
#info,
#topAbout {
  padding: 4.0625rem 0;
}

#info .pieceContainer,
#topAbout .pieceContainer {
  width: var(--content-width);
  margin-inline: auto;
}

@media only screen and (max-width: 850px) {

  #info,
  #topAbout {
    margin: 0 -4%;
    padding: 1.875rem 0 4.0625rem;
  }

  #info .pieceContainer,
  #topAbout .pieceContainer {
    width: 92%;
  }
}

/*======================================
    お知らせ一覧
 =======================================*/
.docs .doc_link .new_mark {
  color: var(--main-color-1);
}

/*==================================
    活動一覧
 ===================================*/
#topNavi {
  position: relative;
  z-index: 1;
  padding: 7.5rem 0 3.125rem;
}

#topNavi::after {
  position: absolute;
  top: 0;
  z-index: -1;
  width: 100vw;
  height: 100%;
  margin: 0 calc(50% - 50vw);
  background-color: var(--main-color-10);
  content: "";
}

#topNavi .pieceContainer {
  max-width: var(--content-width);
  margin-inline: auto;
}

#topNavi li {
  opacity: 0;
  position: relative;
  margin-bottom: 6.25rem;
  transition: opacity 1s, transform 0.5s;
}

#topNavi li:nth-child(odd) {
  transform: translateX(50px);
}

#topNavi li:nth-child(even) {
  transform: translateX(-50px);
}

#topNavi li.fadein {
  opacity: 1;
  transform: translateX(0);
}

.topNaviText {
  display: block;
  width: 80%;
  padding: 1.25rem 1.875rem;
  box-shadow: 0px 1px 5px var(--mono-color-4);
  background: var(--mono-color-9);
  transition: 0.3s;
}

.topNaviText:hover {
  opacity: 0.9;
  box-shadow: none;
}

#topNavi li:nth-child(even) .topNaviText {
  margin-left: auto;
}

.topNaviText::after {
  display: block;
  position: absolute;
  top: 15px;
  width: 40%;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  content: "";
}

#topNavi li:nth-child(odd) .topNaviText::after {
  right: 0;
}

#topNavi li:nth-child(even) .topNaviText::after {
  left: 0;
}

.topGuidance .topNaviText::after {
  background-image: url("/_themes/images/photo01.jpg");
}

.topGyoji .topNaviText::after {
  background-image: url("/_themes/images/photo02.jpg");
}

.topTraining .topNaviText::after {
  background-image: url("/_themes/images/photo03.jpg");
}

.topNaviText p,
.topNaviText h3 {
  max-width: 400px;
}

#topNavi li:nth-child(even) .topNaviText p,
#topNavi li:nth-child(even) .topNaviText h3 {
  margin-left: auto;
}

.topNaviText h3 {
  margin-bottom: 15px;
}

.topNaviText .topNaviMore {
  margin-top: 30px;
  text-align: right;
  transition: 0.3s;
}

.topNaviText a {
  padding-right: 1.25rem;
  background: url("/_themes/images/ic-arrow_blue2.svg") bottom 20% right 5px/0.5rem no-repeat;
  color: var(--link-color);
  transition: 0.3s;
}

.topNaviText:hover a {
  background-position: bottom 20% right;
}

.topNaviText a::before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  width: 80%;
  margin: 0 auto;
  content: "";
}

#topNavi li:nth-child(odd) .topNaviText a::before {
  transform: translateX(2rem);
}

#topNavi li:nth-child(even) .topNaviText a::before {
  transform: translateX(-2rem);
}

@media only screen and (max-width: 959px) {
  #topNavi li .topNaviText::after {
    height: 18.75rem;
  }

  #topNavi li:nth-child(odd) .topNaviText::after {
    right: 7%;
  }

  #topNavi li:nth-child(even) .topNaviText::after {
    left: 7%;
  }

  .topNaviText {
    display: block;
    width: 70%;
    height: auto;
    margin: 0 auto;
    padding-top: 18.75rem;
    padding-bottom: 1.875rem;
  }

  .topNaviText::after {
    top: -1.25rem;
    width: 70%;
  }

  .topNaviText p, .topNaviText h3 {
    max-width: none;
  }

  .topNaviText .topNaviMore {
    padding-right: 0;

  }

  #topNavi li:nth-child(odd) .topNaviText a::before {
    transform: translateX(1rem);
  }

  #topNavi li:nth-child(even) .topNaviText a::before {
    transform: translateX(-1rem);
  }

}

@media only screen and (max-width: 559px) {
  #topNavi {
    padding: 6.25rem 0 3.75rem;
  }

  #topNavi li {
    opacity: 1;
    margin-bottom: 4.375rem;
  }

  #topNavi li:nth-child(odd),
  #topNavi li:nth-child(even),
  #topNavi li.fadein {
    transform: none;
  }

  .topNaviText {
    width: 100%;
    height: auto;
  }

  #topNavi li:nth-child(odd) .topNaviText {
    transform: translateX(3%);
  }

  #topNavi li:nth-child(even) .topNaviText {
    transform: translateX(-3%);
  }

  .topNaviText::after {
    top: -1.5625rem;
    width: 100%;
    background-position: right;
  }

  #topNavi li:nth-child(odd) .topNaviText::after {
    right: -7%;
  }

  #topNavi li:nth-child(even) .topNaviText::after {
    left: -7%;
  }

}