@charset "utf-8";

/* -----------------------------------------------------------------------
## Reset #################################################################
----------------------------------------------------------------------- */
html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,img,pre,form,fieldset,input,textarea,p,blockquote,th,td {margin: 0px;padding: 0px;}
html {font-size: 62.5%; } /* 10px */
/*html {font-size: calc(100vw / 32); }*/
html {overflow:auto; height:100%;}
body {
  color: #111;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  letter-spacing: 0.05em;
  /* overflow: hidden;  ← これを削除 または auto に変更 */
  overflow: auto;   /* これでスクロール可能に */
  /* height:100%; は必要なければ削除してもOK */
}
fieldset,img {
	border: 0;
	vertical-align: top;
}

address,caption,cite,code,dfn,em,var {
	font-style: normal;
	font-weight: normal;
}
ul {
	list-style: none;
}
ol li {
	list-style-position: outside;
	list-style: decimal;
	margin-left: 25px;
	margin-bottom:5px;
}

caption,th {
	text-align: left;
	font-weight: normal;
}
h1,h2,h3,h4,h5,h6 {
	font-size: 100%;
	font-weight: normal;
}

a{
	color: #333333;
	text-decoration: none;
}
a:hover {
  opacity: 0.8;
}

img {
	max-width:100%;
	height:auto;
	padding: 0;
	margin: 0;
}
*:focus {
	outline: none;
}
button, input, select, textarea {
	font-family: "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "Noto Sans Japanese","Hiragino Maru Gothic W4 JIS2004", "メイリオ", Meiryo, "Helvetica Neue", Helvetica, Arial, sans-serif;
	font-size: 16px;
}
input[type=text],select {
	font-family: "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "Noto Sans Japanese","Hiragino Maru Gothic W4 JIS2004", "メイリオ", Meiryo, "Helvetica Neue", Helvetica, Arial, sans-serif;
	font-size: 16px;
}
input[type="submit"] {
	-webkit-appearance: none;
	border-radius: 0;
}
* {
	/*-webkit-appearance: none;*/
}
.clearfix:after {
	content:"";
	display:block;
	clear:both;
}

.pc {display:block!important;}
.sp {display:none !important;}



@media only screen and (max-width: 768px){
body{
	color: #000;
	font-size: 1.3rem;
	-webkit-text-size-adjust: 100%;
	letter-spacing:0.05em;
	line-height:160% !important;
	
}
.pc {display:none !important;}
.sp {display:block!important;}
input {
	font-size: 16px;
	/* transform: scale(0.9); */
}

}

/* fadeUp */
/* 下から */

.fadeUpTrigger {
  opacity: 0;
  transition: opacity 0.3s ease;  /* 万が一のフォールバック */
}

/* fadeup の基本スタイル */
.fadeup {
  opacity: 0;
  transform: translateY(60px);           /* 60〜80pxくらいが自然 */
  transition: opacity 1.2s ease-out, transform 1.2s ease-out;
  will-change: opacity, transform;
}

.fadeup.show {
  opacity: 1;
  transform: translateY(0);
}

/* .copy 内の個別アイテム（連鎖アニメーション） */
.copy .fadeup-item {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
  display: inline-block;
  vertical-align: middle;
}

.copy.show .fadeup-item {
  opacity: 1;
  transform: translateY(0);
}


.fadeUp.active {  /* これで opacity を確実に上書き */
  opacity: 1 !important;
}

/* keyframes はそのまま */
@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(100px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}




/*========================================
ヘッダー
========================================*/
.header {
	width: 100%;
	background-color:#fff;
	border-bottom: solid 2px #ececec;
	margin: 0 auto;
  padding: 0;
}


.header .hd_innar {
    max-width: 1840px;
    margin: 0 3vw;
    height: 54px;
    position: relative;
}
.header .hd_innar h1 {
	position: absolute;
	top: 50%;
	left: 0;
	-webkit-transform : translateY(-50%);
	transform : translateY(-50%);
	width: 11.065%;
}
.header .hd_innar h1 a {
    -webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all  0.3s ease;
	opacity: 1;
}
.header .hd_innar h1 a:hover {
	opacity: 0.6;
}

@media only screen and (max-width: 768px){
.header .hd_innar {height: 50px;}

.header .hd_innar h1 {
	width: 30.666%;
}
}


/* ===============================================
メインビジュアル
=============================================== */

.main_visual {
  width: 100%;
  background-image: url("../images/main_bk.png");
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  margin: 0 auto;
  padding: 80px 0 0;                /* 下に余裕を持たせて下の要素が隠れないように（調整可） */
  overflow: hidden;                      /* はみ出し防止（任意） */
}
/* スマホ調整（必要に応じて） */
@media (max-width: 768px) {
  .main_visual {
    padding: 80px 0 0;
  }
 
}



.fadeup {
  opacity: 0;
  transform: translateY(60px);          /* 60pxくらいが自然 */
  transition: opacity 1s ease-out, transform 1s ease-out;
  will-change: opacity, transform;
}

.fadeup.show {
  opacity: 1;
  transform: translateY(0);
}

/* 子要素の連鎖（copy内の画像たち）はそのまま */
.copy .fadeup-item {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}

.copy .block.fadeup.show .fadeup-item {
  opacity: 1;
  transform: translateY(0);
  padding: 8px 0;
}
@media only screen and (max-width: 768px){
.copy .block.fadeup.show .fadeup-item {
  opacity: 1;
  transform: translateY(0);
  padding: 0px 0;
}
}

/* 個別の遅延（12個すべてに順番を振る） */
.fadeup-item:nth-child(1)  { transition-delay: 0.2s; }
.fadeup-item:nth-child(2)  { transition-delay: 0.35s; }
.fadeup-item:nth-child(3)  { transition-delay: 0.5s; }
.fadeup-item:nth-child(4)  { transition-delay: 0.65s; }
.fadeup-item:nth-child(5)  { transition-delay: 0.8s; }
.fadeup-item:nth-child(6)  { transition-delay: 0.95s; }
.fadeup-item:nth-child(7)  { transition-delay: 1.1s; }
.fadeup-item:nth-child(8)  { transition-delay: 1.25s; }
.fadeup-item:nth-child(9)  { transition-delay: 3.7s; }
.fadeup-item:nth-child(10) { transition-delay: 3.85s; }
.fadeup-item:nth-child(11) { transition-delay: 4.0s; }
.fadeup-item:nth-child(12) { transition-delay: 4.15s; }


.main_visual .read {
  width: 780px;
  max-width: 90%;
  margin: 0 auto 20px;
}
@media only screen and (max-width: 768px){
.main_visual .read {
  margin: 0 auto 20px;
}
}

.main_visual .copy {
  width: 780px;
  max-width: 90%;
  margin: 0 auto;
  padding: 0;
  opacity: 1;           /* 常に表示状態 */
  transform: none;
}
@media only screen and (max-width: 768px){
.main_visual .copy {
  width: 534px;
  max-width: 80%;
  margin: 0 auto;
  padding: 0;
  opacity: 1;           /* 常に表示状態 */
  transform: none;
}
}

.main_visual .copy .block {
  padding: 20px 0 0;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1.1s ease-out, transform 1.1s ease-out;
  will-change: opacity, transform;
}
@media only screen and (max-width: 768px){
.main_visual .copy .block {
  padding: 10px 0 0;
}
}

.main_visual .copy .block.show {
  opacity: 1;
  transform: translateY(0);
}

/* 既存の .fadeup-item（copy内のimg）はそのまま連鎖する */
.copy .block.show .fadeup-item {
  opacity: 1;
  transform: translateY(0);
}




.main_visual .catch {
  position: relative;                    /* ← これが重要！ */
  width: 790px;
  max-width: 95%;
  margin: 80px auto 40px;
  padding: 0 0 0 10px;
  z-index: 2;                            /* 必要に応じて */
}

/* fuwafuwa 全体を画面幅いっぱいに */
.main_visual .fuwafuwa {
  position: absolute;
  left: 0%;
  bottom: -220px;                           /* .catchの上端より少し上に出す（調整：80〜110%くらい） */
  width: 1200px;
  max-width: 110%;                       /* catchより少しはみ出してもOKなら大きく */
  pointer-events: none;
  z-index: 1;
}
.main_visual .fuwa {
  width: 110%;
}
/* 画像自体のスタイル */
.main_visual .fuwa img {
  width: 100%;
  height: auto;
  display: block;
}

@media only screen and (min-width: 769px) and (max-width: 980px) {
  .main_visual .catch {
    margin: 10% auto 0;    
    width: 84%;
    padding: 0;
    text-align: center;
  }

  .main_visual .fuwafuwa {
    bottom: -240%;                         /* 微調整 */
    max-width: 100%;                     /* スマホではもっと大きく見せても自然 */
  }
}

/* モバイル対応（狭い画面では上寄せorスケール調整） */
@media only screen and (min-width: 481px) and (max-width: 768px) {
  .main_visual .read
   {
    width: 80%;
    margin: auto ;
    padding: 0 0 20px;
  }
  .main_visual .copy
   {
    width: 81%;
    margin: auto 9% auto 10%;
    padding: 0;
  }

  .main_visual .catch {
    margin: 30% auto 0;    
    width: 84%;
    padding: 0;
    text-align: center;
  }

  .main_visual .fuwafuwa {
    bottom: -18%;                    /* スマホでは少し上寄せ（調整必須） */
    max-width: 80vw;                     /* さらに抑える */
  }

  
}

@media only screen and (max-width: 480px) {
    .main_visual .read
   {
    width: 80%;
    margin: auto ;
    padding: 0 0 20px;
  }
  .main_visual .catch {
    width: 70%;
    padding: 0;
    margin: 120px auto 0;                /* catch との間隔を調整 */
  }
  .main_visual .fuwafuwa  {
    left: -8vw;
    bottom: -22%;
    max-width: 84vw;
  }
    
}






.main_visual .fuwafuwa.fadeup.show {
  opacity: 1;
}

.main_visual .nankai {
  width: 930px;
  max-width: 95%;
  margin: 80px auto 0;
  padding: 0;                           /* 必要に応じて */
}
@media only screen and (max-width: 768px) {
  .main_visual .nankai {
  width: 930px;
  max-width: 95%;
  margin: 40px auto 0;
  padding: 0;                           /* 必要に応じて */
}
}



.cotion1 {
  width: 1080px;
  max-width: 88%;
  margin: auto;
  padding: 40px 0;
  text-align: left;
  border-bottom: #dadadb solid 2px;
}


/* ===============================================
トップメッセージ
=============================================== */
.top_message {
  width: 100%;
  max-width: 100%;
  background-color: #fff;
  margin: auto;
  padding: 40px 0;
}
@media only screen and (max-width: 768px){
  .top_message {
  width: 100%;
  max-width: 100%;
  background-color: #fff;
  margin: auto;
  padding: 10px 0 40px;
}
}

.top_message .top_box {
  width: 1080px;
  max-width: 90%;
  margin: auto;
  padding: 40px 0;
  text-align: center;
}

.top_message .flexbox {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-content: flex-start;
}
@media only screen and (max-width: 768px){
  .top_message .flexbox {
  display: block;
  justify-content: space-between;
  align-content: flex-start;
}
}

.top_message h3 {
  font-size: 2.36rem;
  font-weight: 700;
  margin: 20px auto 60px;
}


.top_message .flexbox .photo {
  width: 540px;
  max-width: 100%;
  margin: 0;
}

.top_message .flexbox .greeting {
  width: 50%;
  max-width: 100%;
  margin: 0;
  padding: 0 0 0 30px;
  text-align: left;
  font-size: 1.66rem;
  line-height: 1.8;
  display: flex;
  flex-wrap: wrap;
  align-content:flex-start;
}

.top_message .flexbox .top_link {
  width: 90%;
  max-width: 100%;
  margin: 0;
  padding: 30px 5px;
  text-align: center;
  font-size: 1.66rem;
  line-height: 1.8;
  display: flex;
  flex-wrap: wrap;
  align-content:center;
  justify-content: center;
  border: #999 solid 2px;
  font-size: 1.66rem;
  font-weight: 700;
  line-height: 1.8;
}

.top_message .flexbox .caption {
  width: 50%;
  max-width: 100%;
  margin: 0;
  padding: 10px 0;
  font-size: 1.2rem;
  line-height: 1.8; 
}
.top_message .flexbox .caption p {
  text-align: center;
}
.top_message .flexbox .caption p.span {
  text-align: right;
  padding-right: 1rem;
}

.top_message .flexbox .top_link2 {
  width: 90%;
  max-width: 100%;
  margin: 60px 0 0 0;
  padding: 10px;
  text-align: left;
  font-size: 1.66rem;
  line-height: 1.4;
  color: #333;
}

.top_message .top_link2 h4 {
  font-size: 1.66rem;
  font-weight: 400;
  line-height: 1.4;

}
.top_message .top_link2 h4 span {
  font-size: 1.36rem;
  font-weight: 400;
  line-height: 1.8;
}



@media only screen and (max-width: 768px){
.top_message .flexbox .photo {
  width: 100%;
  max-width: 100%;
  margin: 0;
}


  .top_message .flexbox .greeting {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 16px 0;
  text-align: justify;
  font-size: 1.54rem;
  line-height: 1.8;
}

  .top_message .flexbox .top_link {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 20px 5px 20px;
  text-align: center;
  font-size: 1.66rem;
  line-height: 1.6;
  display: flex;
  justify-content: center;
}

.top_message .flexbox .caption {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 10px 0;
  font-size: 1.2rem;
  line-height: 1.8; 
}

}

.more-link {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between; /* 左端と右端に配置 */
  align-items: center;            /* 縦中央揃え */
  width: 100%;
  font-size: 1.44rem;              /* 全体の幅をここで固定 */
  color: #333;
  font-weight: 400;
  text-decoration: none;
  position: relative;             /* 下線のための基準 */
  padding-bottom: 8px;            /* 下線との間隔 */
}

.more-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background-color: #e94e00;
}

.more-link .arrow-icon {
  width: 16px;         /* 好みのサイズに調整（12〜20pxくらいが自然） */
  height: 16px;
  object-fit: contain;
}



@media only screen and (max-width: 768px){


.top_message .flexbox .top_link2 {
  width: 94%;
  max-width: 100%;
  margin: 30px 4px 5px;
  padding: 20px 5px;
  text-align: left;
  font-size: 1.66rem;
  line-height: 1.2;
  color: #333;
}
.top_message .top_link2 h4 {
  font-size: 1.66rem;
  font-weight: 400;
  line-height: 1.4;

}
.top_message .top_link2 h4 span {
  font-size: 1.36rem;
  font-weight: 400;
  line-height: 1.4;
  margin: 0;
  padding: 0;
}
.more-link {
  display: block;
  flex-wrap: wrap;
  justify-content: space-between; /* 左端と右端に配置 */
  align-items: flex-start;            /* 縦中央揃え */
  width: 100%;
  font-size: 1.44rem;              /* 全体の幅をここで固定 */
  color: #333;
  font-weight: 400;
  text-decoration: none;
  position: relative;
  margin: 0;
  padding-bottom: 8px;            /* 下線との間隔 */
}
.more-link .arrow-icon {
  width: 16px;         /* 好みのサイズに調整（12〜20pxくらいが自然） */
  height: 16px;
  object-fit: contain;
  padding-top: 0px;
  margin-top: 0px;
  padding-bottom: 0px;
}

}


@media only screen and (max-width: 480px){
  .more-link .arrow-icon {
  width: 16px;         /* 好みのサイズに調整（12〜20pxくらいが自然） */
  height: 16px;
  object-fit: contain;
  padding-top: 0px;
  margin-top: -20px;
  padding-bottom: 0px;
}
}




/* ===============================================
社会的使命
=============================================== */
.mission {
  width: 100%;
  max-width: 100%;
  background-color: #f5f6f6;
  margin: auto;
  padding: 80px 0 100px;
}

.mission h3 {
  width: 100%;
  max-width: 100%;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 2.36rem;
  font-weight: 700;
}

.mission h4 {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 30px 0 20px;
  text-align: center;
  font-size: 2.06rem;
  line-height: 1.6;
  font-weight: 700;
}
@media only screen and (max-width: 768px){
  .mission h4 {
  width: 88%;
  max-width: 100%;
  margin: auto;
  padding: 20px 16px;
  text-align: center;
  font-size: 1.66rem;
  font-weight: 700;
}
}

.mission p.read {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 20px 0 70px;
  text-align: center;
  font-size: 1.66rem;
  line-height: 2.2;
  font-feature-settings: "palt";
}

.mission .mission_box {
  width: 880px;
  max-width: 80%;
  background-color: #fff;
  margin: auto;
  padding: 60px 60px;
  box-shadow: 0 0 6px #d6e4f2;
  position: relative;       /* ← これを追加！ */
}
/* モバイル対応も忘れずに */
@media only screen and (max-width: 768px) {
  .mission .mission_box {
    width: 94%;
    max-width: 100%;
    margin: 3%;
    padding: 20px 0;   
    position: relative;
  }
}

@media only screen and (max-width: 768px) {
.mission .mission_box .flexbox {
  display: flex;
  flex-wrap: wrap;
}
}

.mission .mission_box h3 {
  width: 100%;
  max-width: 100%;
  margin: 0 auto 10px;
  padding: 20px 5px 0;
  text-align: center;
  font-size: 2.36rem;
  font-weight: 700;
  color: #036cd4;
}
.mission .mission_box h3::after {
  background-color: #fff;
}
.mission .mission_box h3 span {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 20px 0;
  text-align: center;
  font-size: 1.46rem;
  font-weight: 700;
  
}

.mission .mission_box h4 {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 30px 0 20px;
  text-align: center;
  font-size: 2.06rem;
  line-height: 1.6;
  font-weight: 700;
}
@media only screen and (max-width: 768px){
  .mission .mission_box h4 {
  width: 95%;
  max-width: 100%;
  margin: auto;
  padding: 20px 10px;
  text-align: center;
  font-size: 1.60rem;
  font-weight: 700;
}
}


.mission .mission_box p.mission_txt {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 20px;
  text-align: left;
  font-size: 1.66rem;
  letter-spacing: 0.2rem;
  line-height: 1.8;
  display: flex;
  justify-content: center;
  font-feature-settings: "palt";
}
@media only screen and (max-width: 768px){
  .mission .mission_box p.mission_txt {
  width: 90%;
  max-width: 100%;
  margin: auto;
  padding: 20px 16px 10px;
  text-align: left;
  font-size: 1.36rem;
  letter-spacing: 0.1rem;
  line-height: 1.8;
  display: flex;
  justify-content: center;
}
}


  .mission .mission_box .top_link {
  width: 72%;
  max-width: 100%;
  margin: 0 14%;
  padding: 60px 0 20px;
    text-align: right;
  font-size: 1.46rem;
  line-height: 1.8;
  display: flex;
  justify-content: flex-end;
}
@media only screen and (max-width: 768px){
    .mission .mission_box .top_link {
  width: 90%;
  max-width: 100%;
  margin: auto;
  padding: 30px 0 50px;
  text-align: left;
  font-size: 1.30rem;
  line-height: 1.6;
  display: flex;
  justify-content: center;
}
}

.mission-link {
  display: flex;                  /* flexで左右に振り分ける */
  justify-content: space-between; /* 左端と右端に配置 */
  align-items: center;            /* 縦中央揃え */
  width: 540px;            /* 全体の幅をここで固定 */
  color: #333;
  font-weight: 400;
  text-decoration: none;
  position: relative;             /* 下線のための基準 */
  padding-bottom: 8px;   
  text-align: left;         /* 下線との間隔 */
}

.mission-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background-color: #e94e00;
}

.mission-link .arrow-icon {
  width: 16px;         /* 好みのサイズに調整（12〜20pxくらいが自然） */
  height: 16px;
  object-fit: contain;
}

/* トグルボタン（円形・右上配置） */
.mission-toggle {
  position: absolute;
  bottom: -20px;
  right: 60px;
  width: 40px;               /* 画像サイズに合わせて調整 */
  height: 40px;
  border-radius: 50%;
  background-color: #fff;
  border: 1px solid #999;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;          /* 画像がはみ出さないように */
  transition: all 0.3s ease;
  z-index: 10;
  color: #fff;
}

.mission-toggle:hover {
  background-color: #fff;
  transform: scale(1.08);
  color: #fff;
}

/* 画像共通スタイル */
.toggle-img {
  width: 42px;               /* 画像の表示サイズ（好みで調整） */
  height: 42px;
  object-fit: contain;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s ease;
  color: #fff;
  background-color: #fff;
}


/* 開く状態（＋画像）が見えている初期状態 */
.mission-toggle[aria-expanded="false"] .open-img {
  opacity: 1;
}

.mission-toggle[aria-expanded="false"] .close-img {
  opacity: 0;
}

/* 閉じる状態（×画像）が見える状態 */
.mission-toggle[aria-expanded="true"] .open-img {
  opacity: 0;
}

.mission-toggle[aria-expanded="true"] .close-img {
  opacity: 1;
}

/* モバイル調整例 */
@media only screen and (max-width: 768px) {
  .mission-toggle {
    right: 20px;
    bottom: -22px;
    width: 52px;
    height: 52px;
  }
  
  .toggle-img {
    width: 36px;
    height: 36px;
  }
}

/* アコーディオンコンテンツ本体 */
.mission-content {
  overflow: hidden;
  transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1),  /* より自然なイージング */
              opacity 0.6s ease-out;
  max-height: 0;
  opacity: 0;
}

.mission-content:not(.hidden) {
  opacity: 1;
}

/* hiddenクラスは display:none をやめておく（transitionが効かなくなるため） */
.hidden {
  /* display: none;   ← これをコメントアウトまたは削除 */
}

/* モバイル時は右端寄りに調整（必要に応じて） */
@media only screen and (max-width: 768px) {
  .mission-toggle {
    right: 20px;            /* スマホでは60pxだと端すぎる場合があるので縮小 */
    bottom: -20px;
    width: 44px;
    height: 44px;
    font-size: 26px;
  }
}

/* ===============================================
まちづくり
=============================================== */
.development {
  width: 100%;
  max-width: 100%;
  background-color: #fff;
  margin: auto;
  padding: 80px 0;
}

.development h3 {
  width: 100%;
  max-width: 100%;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 2.36rem;
  font-weight: 700;
}

.development h4 {
  width: 100%;
  max-width: 100%;
  margin: 40px auto 40px;
  padding: 20px 0 0;
  text-align: center;
  font-size: 1.66rem;
  line-height: 1.8;
}

.development .development_box {
  width: 980px;
  max-width: 90%;
  margin: auto;
  padding: 20px 0;
  text-align: center;
  border-bottom: #dadadb 2px solid;
}
@media only screen and (max-width: 768px){
  .development .development_box {
  width: 84%;
  max-width: 100%;
  margin: auto;
  padding: 20px 0;
  text-align: center;
  border-bottom: #dadadb 2px solid;
}
}

.development .development_box:last-child {
  border-bottom: none;
}

.development .development_box h5 {
  width: 95%;
  max-width: 100%;
  margin: 20px 0;
  padding: 4px 0 4px 16px;
  border-left: #e94e00 6px solid;
  text-align: left;
  font-size: 1.86rem;
  font-weight: 700;
  line-height: 1.36;
}
@media only screen and (max-width: 768px){
  .development .development_box h5 {
  width: 96%;
  max-width: 100%;
  margin: 20px 0;
  padding: 4px 0 4px 16px;
  border-left: #e94e00 6px solid;
  text-align: left;
  font-size: 1.80rem;
  font-weight: 700;
  line-height: 1.36;
}
}

.development .development_box .flexbox {
  width: 100%;
  max-width: 100%;
  margin: 5px auto 20px;
  padding: 0;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: flex-start;
}
@media only screen and (max-width: 768px){
  .development .development_box .flexbox {
  width: 100%;
  max-width: 100%;
  margin: 5px auto 20px;
  padding: 0;
  text-align: center;
  display: block;
}
}


.development .development_box dt {
  width: 480px;
  max-width: 100%;
  margin: 0;
  padding: 0;
   display: block;
  text-align: left;
}

.development .development_box dd {
  width: 450px;
  max-width: 100%;
  margin: 0 0 0 40px;
  padding: 0;
  text-align: left;
  display: block;
  font-size: 1.66rem;
  line-height: 1.8;
}
.development .development_box dt span {
  margin: auto;
  padding: 10px 0 0;
  text-align: left;
  font-size: 1.24rem;
  line-height: 1.6;
}
@media only screen and (min-width: 769px) and (max-width: 1000px) {
  .development .development_box dt {
  width: 48%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  text-align: left;
}
  .development .development_box dd {
  width: 48%;
  max-width: 100%;
  margin: 0 0 0 4%;
  padding: 0;
  text-align: left;
  font-size: 1.66rem;
  line-height: 1.8;
}
}


@media only screen and (max-width: 768px){
  .development .development_box dt {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  text-align: left;
}

.development .development_box dd {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 16px 0 0;
  text-align: left;
  font-size: 1.54rem;
  line-height: 1.8;
}
.development .development_box dd span {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 20px 0 0;
  text-align: left;
  font-size: 1.14rem;
  line-height: 1.6;
}
}



/* ===============================================
リンク
=============================================== */
.link {
  width: 100%;
  max-width: 100%;
  background-color: #fff7ea;
  margin: auto;
  padding: 60px 0;
}

.link .flexbox {
  width: 1080px;
  max-width: 70%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
@media only screen and (max-width: 768px){
  .link .flexbox {
  display: block;
  justify-content: space-between;
  flex-wrap: wrap;
}
}

.link .flexbox li {
  width: 30%;
  max-width: 100%;
  margin: auto;
  padding: 30px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

@media only screen and (max-width: 768px){
  .link .flexbox li {
  width: 100%;
  max-width: 100%;
  margin: auto;
  padding: 10px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

}


h3 {
  position: relative;           /* 擬似要素の基準にするため */
  text-align: center;           /* テキストを中央寄せ（必要に応じて） */
  margin-bottom: 80px;          /* 下に余裕を持たせたい場合は調整 */
  letter-spacing: 0.16rem;
}

h3::after {
  content: "";
  position: absolute;
  bottom: -15px;                /* テキストの下端から20px離す */
  left: 50%;
  transform: translateX(-50%);  /* 中央揃え */
  width: 90px;                  /* 下線の長さ */
  height: 5px;                  /* 下線の太さ */
  background-color: #e94e00;    /* 指定のオレンジ色 */
}

@media only screen and (max-width: 768px){
  main h3 {
font-size: 2.26rem;
  }
}


/* ===============================================
フッター
=============================================== */
.footer {
	background: #fff;
	position: relative;
}


.footer .copyright {
	font-size: 1.2rem;
	text-align: center;
	padding: 20px 0 20px;
}


@media only screen and (max-width: 768px){

.footer .copyright {
	font-size: 1rem;
	padding: 20px 10px ;
	line-height: 1.2;
}


}