@charset "utf-8";
/* ============================================================================
CSS information
 style info :  サイト全体の共通構造
/* ============================================================================



/* ============================================================================
目次
 00. 全体設計
 01. ヘッダー
 02. フッター
 03. 機能（アニメーション等）
 04. 共通パーツ（汎用ボタン、変数カラー）



/* ============================================================================

 00. 全体設計

=============================================================================== */

/*webフォント読み込み*/
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700;900&display=swap');

html{ font-size: 62.5%;}
body{
  font-family: 'Noto Sans JP', "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS P Gothic", 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', Osaka, Arial, Helvetica, sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 2;
  font-feature-settings:"palt"; /*自動カーニング*/
  /*letter-spacing: .1em; 自動カーニングで詰まりすぎに感じたので*/
  color: #333;
  background: #fff;
}

:root {
  --III_B:#235FBE;
  --mnm_P:#AF5F81;
  --III_B_20per:#EEDEE5;
  --III_B_70per:#648ED1;
}

/*文字の上下余白（ハーフ・レディング）を削除*/
h1::before,
h2::before,
h3::before,
h4::before,
h5::before,
h6::before,
dt::before,
dd::before,
 p::before,
h1::after,
h2::after,
h3::after,
h4::after,
h5::after,
h6::after,
dt::after,
dd::after,
 p::after{
  content: "";
  display: block;
  height: 0;
  width: 0;
  margin: calc(-1em / 2) auto;
}


h1,
h2,
h3,
h4,
h5,
h6{
  font-weight: 400;
}
section h2{
  font-size: 150%;
  text-align: center;
  font-weight: 900;
  position:relative;
}

section p.read{text-align: center;}


/*リンク*/
a{
  color:var(--III_B);
  text-decoration: none;
  transition: .5s;
}
a:hover, .active{ text-decoration: underline;}
a:active, a:focus,input:active, input:focus{ outline:0;}


/*セクション間の余白*/
section{ margin-top:15%;}
section h2{ margin-bottom:2em;}

/*セクションの見出し装飾*/
section h2{ 
  font-size: 5rem;
  line-height: 1;
  text-align: center;
}
section h2:after{ 
  content: "";
  display: block;
  position:absolute;
  width:100%;
  height:10px;
  bottom:-30px;
  left:0;
  background: url("../images/mark_h2.svg") center no-repeat;
}

/*PCレスポンシブまでは左右に余白*/
.inner{
  width: 90%;
  margin: 0 auto;
  padding: 100px 0;
}

.col3 li img{/*画像センタリング*/
  margin: 0 auto;
}

/* ---------------------------
PC */
@media only screen and (max-width: 768px){
  /*セクションの見出し装飾*/
  section h2{ 
    font-size: 2.5rem;
    margin-bottom: 3em;
  }
}

/* ---------------------------
PC */
@media only screen and (min-width: 769px){
  body{
    font-size: 1.4rem;
  }
  /*セクション内の要素の最大幅*/
  .inner{ max-width: 1024px;
    padding: 150px 0;
  }

  /*2カラム*/
  .col2{
    display:flex;
    gap:80px;
  }
  .col2 li{ width: 100%;}

  /*3カラム*/
  .col3{
    display:flex;
    gap:7%;
  }
  .col3 li{ width: 30%;}
}



/* ============================================================================

 01. ヘッダー

=============================================================================== */
header .header_logo{
  width: 80%;
  max-width: 150px;
  padding: 1em;
}



/* ============================================================================

 02. フッター

=============================================================================== */
#footer{
  background: var(--III_B);
  padding: 80px 0 40px 0;
  text-align: center;
  letter-spacing: .15em;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#footer ul#footer_link{
  margin: 40px auto;
}
#footer ul#footer_link a{
  color: #eee;
}
small {
  color: #fff;
  font-size: 100%;
}


/* ---------------------------
PC */
@media only screen and (min-width: 769px){
  #footer ul#footer_link{
    display: flex;
    justify-content: center;
    gap: 3em;
  }
}


/* ============================================================================

 03. 機能

=============================================================================== */

/*========================================
汎用版アコーディオン
========================================*/
.accordion_GP .toggle {
  display: none;
}
.accordion_GP .option {
  position: relative;
  margin-bottom: 2em;
}
.accordion_GP .title {
  line-height: 1.5;
}
.accordion_GP .title,
.accordion_GP .content {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
}
.accordion_GP .title,
.accordion_GP .content p {
  display: flex;
  padding: 1.7em 3em 1.7em 2em;
  text-align: left;
  align-items: center;
}
.accordion_GP .content p {
  padding: 1.7em 0em 1.7em 2em;
}


.accordion_GP .title::after,
.accordion_GP .title::before {
  content: "";
  position: absolute;
  right: 2em;
  top:0;
  bottom:0;
  margin: auto;
  width: 2px;
  height: 0.75em;
  background: rgba(255,255,255,1);
  transition: transform 0.5s;
}
.accordion_GP .title::after {
  transform: rotate(90deg);
}
.accordion_GP .title:hover {
  cursor: pointer;
}
.accordion_GP .title strong,
.accordion_GP .content p strong{
  padding-right: .5em;
  opacity: .5;
  font-size: 300%;
  line-height: 0;
  margin-top: -9px;
}

.accordion_GP .content {
  max-height: 0;
  overflow: hidden;
  display: flex;
}
.accordion_GP .toggle:checked + .title + .content {
  max-height: 500px;
  transition: all 1.5s;
}
.accordion_GP .toggle:checked + .title::before {
  transform: rotate(90deg) !important;
}
@media only screen and (max-width: 768px){
  .accordion_GP .title,
  .accordion_GP .content p {
    padding: 1em 2.5em 1em 1em;
  }
  .accordion_GP .title strong,
  .accordion_GP .content p strong {
    font-size: 150%;
    margin-top: -4px;
  }
  .accordion_GP .content p strong {
    margin-top: 3px;
    line-height: 1;
  }
  .accordion_GP .content p {
    padding: 1em 0em 1em 1em;
    align-items: flex-start;
  }
}


/*========================================
 アニメーション類
========================================*/
/* スクロールで表示されるアニメーション */
section {
    opacity : 0;
    transform : translate(0, 50px);
    transition : all 1500ms;
}
section.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

/*スクロールなしでフェードイン
（主に汎用ページのファーストビューで使用）*/
.fadeIn-simple {
 animation-fill-mode:both;
 animation-duration:3s;
 animation-name: fadeIn-simple;
 visibility: visible !important;
}
@keyframes fadeIn-simple {
  0% {
    transform : translate(0, 0);
    filter: brightness(1.5) contrast(150%) blur(10px);
    opacity: 0;
  }
  99.9%, to {
    transform : translate(0, 0);
    filter: brightness(1) contrast(100%) blur(0);
    opacity: 1;
  }
}

/*ロゴが遅れてフェードイン*/
.main_visual_logo{
  animation-fill-mode:both;
  animation-name: logo_anime;
  animation-duration:3s;
  animation-delay:1s;
}
@keyframes logo_anime {
  0% {
    opacity: 0;
    transform : translate(0, -20px);
  }
  99.9%, to {
    opacity: 1;
    transform : translate(0, 0);
  }
}
/*メインキャッチコピーが遅れてフェードイン*/
h1{
  animation-fill-mode:both;
  animation-name: maincatch_anime;
  animation-duration:3s;
  animation-delay:2s;
}
@keyframes maincatch_anime {
  0% {
    opacity: 0;
    transform :scale(1.2);
  }
  99.9%, to {
    opacity: 1;
    transform :scale(1.0);
  }
}

/* ============================================================================

 04. 共通パーツ

=============================================================================== */
.btn{
  padding: 20px 60px;
  color: #fff;
  background: var(--III_B);
  text-align: center;
  font-size: 150%;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.3);
  transition: 0.5s;
}
.btn:hover{
  background: var(--III_B_70per);
  box-shadow: 0 0 12px 2px rgba(0, 0, 0, 0.6);
}


@media only screen and (max-width: 768px){
  .sp_only{display: block;}
  .pc_only{display: none;}
}
@media only screen and (min-width: 769px){
  .sp_only{display: none;}
  .pc_only{display: block;}
}