@charset "utf-8";
html {
  font-size: 62.5%; /* 16px*62.5%=10px */
  width: 100%;
  box-sizing: border-box;
  scroll-padding-top: 200px; /*ページ内リンクへジャンプ時にコンテンツ上に余白を作る*/
  scroll-behavior: smooth;
}
@media only screen and (max-width: 999px) {
  html {
    scroll-padding-top: 120px; 
}
}
body {
  background-color: #FFF;
}
main {
  width: 100%;
}
a {
  text-decoration: none;
  color: #111; /*仮設定*/
}
p {
  color: #333;
  font-family: 'Noto Sans', sans-serif; /*英字*/
  font-family: 'Noto Sans JP', sans-serif; /*日本語*/
  font-weight: 400;
  font-size: 1.8rem;
  line-height: 2.8rem;
  text-align: left;
  letter-spacing: initial;
}
img {
  width: 100%;
  vertical-align: bottom; /*画像下の余白をトルツメ*/
}
@media only screen and (max-width: 767px) {
  p {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
}

/*================== ヘッダー ==================*/
.header {
  width: 100%;
  height: 150px;
  padding: 25px 80px;
  position: fixed;
  z-index: 9999;
  transition: 0.3s;
}
.header.header--color-change { /*スクロール後は白背景、高さ120pxに変化*/
  height: 100px;
  padding: 10px 80px;
  background-color: rgba(255,255,255,.9);
  transition: 0.3s;
}
.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo {
  height: 100px;
  width: 160px;
  background-image: url("../images/common/header__logo-white.png");
  background-size: contain;
  background-position: left;
  background-repeat: no-repeat;
}

.header__logo.header--color-change {
  height: 80px;
  background-image: url("../images/common/cfa_logo.svg");
  background-position: left;
}

/*----------------- レスポンシブ */
@media only screen and (max-width: 999px) {
  .header {
    height: 80px;
    padding: 10px 40px;
  }
  .header.header--color-change {
    height: 80px;
    padding: 10px 40px;
  }
  .header__logo {
    height: 60px; 
  }
  .header__logo.header--color-change {
    height: 60px; 
  }
}

/*----- ナビゲーション（PC）-----*/
.header__nav {
  display: flex;
  align-items: center;
}
.header__nav__ul {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
}
/*----------------- レスポンシブ */
@media only screen and (max-width: 1365px) {
  .header__nav__ul {
    display: none;
  }
}
.header__nav-li::after {
  display: block;
  content: "";
  width: 100%;
  height: 3px;
  padding: 0;
  margin-top: 5px;
  background: linear-gradient(to right, #FF9A00, #FFD700, #FFF);
  transform: rotate(-3deg); 
  transition: 0.3s;
  opacity: 0;
}
.header__nav-li:hover::after {
  opacity: 1;
}
.header__nav-li__a {
  color: #fff;
  font-family: "A1明朝", "A1 Mincho", serif;
  font-size: 2.0rem;
  padding: 20px;
}
.header__nav-li__a.header--color-change {
  color: #0048A6; /*スクロール後は文字色が青に変化*/
}

/*----- テキストあり お問い合わせボタン -----*/
.header__nav-li__a--contact {
  cursor: pointer;
  padding: 18px 30px;
  background: linear-gradient(to right, #FF9A00, #FFD700);
  border-radius: 40px;
  margin-left: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header__nav-li__a--contact::after {
  display: inline-block;
  content: "";
  width: 22px;
  height: 22px;
  background-image: url("../images/common/contact-button.png");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  margin-left: 20px;
  transition: 0.3s;
}

/*----- ボタンにホバーすると矢印が右に動く -----*/
.header__nav-li__a--contact:hover::after {
  transform: translateX(8px);
}
/*----------------- レスポンシブ */
@media only screen and (max-width: 1365px) {
  .header__nav-li__a--contact {
    margin-left: 0; /* PC版でナビゲーションとの間に設けた左の余白をトルツメ */
}
.header__nav-li__a--contact::after {
  width: 18px;
  height: 18px;
}
}

/*----- SPヘッダー内 お問い合わせアイコンボタン -----*/
.header__sp-menu__contact {
  cursor: pointer;
  display: none;
  width: 50px;
  height: 50px;
  background: linear-gradient(to right, #FF9A00, #FFD700);
  padding: 10px;
  border-radius: 5px;
}
.header__sp-menu__contact img {
  width: 100%;
  object-fit: contain;
}

/*----- ハンバーガーメニュー -----*/
.header__nav__hamburger {
  width: 40px;
  height: 40px;
  background-image: url("../images/common/humberger_menu--white.png");
  background-size: 40px 40px;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  z-index: 100;
  margin-left: 40px;
  margin-top: 7px;
  cursor: pointer;
  display: none;
  transition: all .5s;
}
.header__nav__hamburger.header--color-change {
  background-image: url("../images/common/humberger_menu.png");
}
.header__nav__hamburger.is-active {
  background-image: url("../images/common/close.png");
  background-size: 40px 20px;
}
/*----------------- レスポンシブ */
@media only screen and (max-width: 1365px) {
  .header__nav__hamburger {
    display: block;
  }
}
@media only screen and (max-width: 999px) {
  .header__nav__hamburger {
    margin-left: 20px;
  }
}

/*----- ナビゲーション（タブレット以下）-----*/
.header__nav__sp-menu {
  background-image: url("../images/common/bg-1.jpg");
  background-position: top left;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100vw;
  max-width: 400px;
  height: 100vh;
  text-align: center;
  padding: 60px;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 99;
  display: none;
  transition: all .5s;
}
.header__nav__sp-menu.is-active {
  display: block;
  transition: all .5s;
}
.header__sp-menu__logo {
  width: 100px;
  margin: 20px auto;
}
.header__sp-menu__ul {
  margin-bottom: 40px;
  list-style: none;
}
.header__sp-menu__li {
  padding: 20px 0;
  border-bottom: dotted 2px #0048A6;
}
.header__sp-menu__li:last-child {
  padding: 20px 0;
  border-bottom: none;
}
.header__sp-menu__a {
  color: #0048A6;
  font-family: "A1明朝", "A1 Mincho", serif;
  font-size: 2.0rem;
}
/*----------------- レスポンシブ */
@media only screen and (max-width: 1365px) {
  .header__sp-menu__contact {
    display: inline-block;
}
}

/*----- ボタンにホバーするときらっと光る -----*/
.btnshine {
  position: relative;
  overflow: hidden;
}
.btnshine::before { /*キラッと光る*/
	content: '';
	position: absolute;
	top: 0;
	left: -75%;
  width: 50%;
	height: 100%;
	background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.3) 100%);
	transform: skewX(-25deg);
}
.btnshine:hover::before { /*hoverした際の移動のアニメーション*/
	animation: shine 0.8s;
}
@keyframes shine {
	100% {
		left: 100%;
	}
}


/*================== 「上に戻る」ボタン ==================*/
.page-top__wrapper {
  position: fixed;
  z-index: 99;
  width: 10em;
  height: 10em;
  bottom: 0;
  right: 0;
}
.page-top {
  width: 66px;
  height: 66px;
  background-image: url("../images/common/top_button.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  scroll-padding-top: 0;
  opacity: 0;
  transition: .5s;
}
.page-top.is-show {
  opacity: 1;
}
.page-top:hover {
  transform: translateY(-10px);
}

@media only screen and (max-width: 1439px) {
  .page-top__wrapper {
    width: 6em;
    height: 6em;
  }
  .page-top {
    width: 40px;
    height: 40px;
  }
}

/*================== 各セクション ==================*/
.section {
  width: 100%;
  padding: 20em 80px;
}
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}

/* セクションタイトル */
.container__main-title__wrapper {
  width: 100%;
  margin-bottom: 60px;
}
.container__main-title__en {
  width: 500px;
}
.container__main-title__ja {
  color: #0048A6;
  font-family: "A1明朝", "A1 Mincho", serif;
  font-size: 3.0rem;
  font-weight: 600;
  line-height: 1.4;
  margin-top: 20px;
}

/* セクション見出し */
.container__sub-title {
  color: #0048A6;
  font-family: "A1明朝", "A1 Mincho", serif;
  /*font-size: 6.0rem;
  line-height: 9.0rem;*/
  font-size: 4.0rem;
  line-height: 6.0rem;
  margin-bottom: 60px;
}
.container__description {
  margin-bottom: 60px;
}

/*----------------- レスポンシブ */
@media only screen and (max-width: 999px) {
  .section {
    padding: 0 40px;
  }
  .container__main-title__en {
    width: 100%;
    max-width: 500px;
  }
}
@media only screen and (max-width: 767px) {
  .section {
    padding: 0 30px;
  }
  .container__main-title__wrapper {
    margin-bottom: 40px;
  }
  .container__main-title__ja {
    font-size: 1.6rem;
    text-align: left;
    margin-top: 10px;
  }

  .container__sub-title {
    font-size: 2.4rem;
    line-height: 4.0rem;
    margin-bottom: 40px;
    letter-spacing: -0.05em;
  }
  .container__description {
    font-size: 1.4rem;
    line-height: 2.4rem;
    margin-bottom: 40px;
  }
}
@media only screen and (max-width: 767px) {
  .container__sub-title {
    letter-spacing: -0.07em;
  }
}

/* 「もっと見る」ボタン */
.container__more-info {
  margin: 0 auto;
}
.container__more-info__inner {
  width: 250px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-family: "A1明朝", "A1 Mincho", serif;
  font-size: 2.0rem;
  background: #0048A6;
  padding: 20px 40px;
  border-radius: 30px;
}
.container__more-info__inner::after {
  display: inline-block;
  content: "";
  width: 20px;
  height: 20px;
  background-image: url("../images/common/button--white.png");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: all .3s;
}
.container__more-info__inner:hover::after {
  transform: translateX(6px);
}

/*----------------- レスポンシブ */
@media only screen and (max-width: 767px) {
  .container__more-info__inner {
    width: 150px;
    font-size: 1.4rem;
    line-height: 1rem;
    padding: 14px 24px;
  }
  .container__more-info__inner::after {
    /*margin-left: 24px;*/
    width: 15px;
    height: 15px;
  }
}

/*================== フッター ==================*/
.footer {
  width: 100%;
  background-image: url("../images/common/footer_background.jpg");
  background-position: bottom center;
  background-size: cover;
  background-repeat: no-repeat;
}
.footer--inner {
  max-width: 1440px;
  padding: 240px 40px 20px 80px;
  margin: 0 auto;
}
.footer__logo {
  width: 220px;
  height: 140px;
  text-align: center;
  align-items: center;
  margin-bottom: 20px;
}
.footer__logo img {
  height: 100%;
}
.footer__contents {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  color: #fff;
  font-family: "A1明朝", "A1 Mincho", serif;
  font-size: 2.0rem;
  margin-bottom: 160px;
}
.footer__logo__company-name {
  display: none;
}
.footer__contents__company-name,
.footer__contents__nav {
  width: 50%;
}
.footer__nav__ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}
.footer__nav-li {
  width: 33%;
  margin-bottom: 20px;
}
.footer__nav-li a {
  color: #fff;
}
.footer__copyright {
  display: block;
  text-align: center;
  color: #fff;
  font-family: "A1明朝", "A1 Mincho", serif;
  font-size: 1.2rem;
  font-weight: 200;
  margin: auto 0 0 0;
}

/*----------------- レスポンシブ */
@media only screen and (max-width: 999px) {
  .footer {
    background-image: url("../images/common/footer_sp_background.jpg");
    background-position: bottom center;
    background-size: cover;
  }
  .footer--inner {
    padding: 60px 20px 20px;
    text-align: center;
  }
  .footer__logo__wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
  }
  .footer__logo {
    max-height: 60px;
    width: 140px;
  }
  .footer__logo__company-name {
    display: block;
    color: #fff;
    font-family: "A1明朝", "A1 Mincho", serif;
    font-size: 1.8rem;
  }
  .footer__contents {
    flex-direction: column;
    font-size: 1.8rem;
    margin-bottom: 40px;
  }
  .footer__contents__company-name {
    display: none;
  }
  .footer__contents__nav {
    width: 100%;
    margin-bottom: 80px;
}
  .footer__contents__company-name {
    margin-bottom: 60px;
  }
  .footer__nav__ul {
    width: 100%;
    flex-direction: column;
}
  .footer__nav-li {
    width: 100%;
}
}
@media only screen and (max-width: 767px) {
  .footer__logo {
    height: 40px;
    width: 80px;
  }
  .footer__logo__company-name, .footer__contents {
    min-width: 240px;
    font-size: 1.2rem;
  }
}

/* フェードイン */
.js-fadeIn {
  opacity: 0;
  transition: opacity 1s, transform 1s; /* 透過率と縦方向の移動を0.8秒 */
}
/* フェードイン：表示領域に入ったら表示 */
.js-fadeIn.is-inview {
  opacity: 1;
  transition-delay: .5s;
}

/* フェードアップ */
.js-fadeUp {
  opacity: 0;
  transform: translateY(20px); /* 下に20pxの位置から */
  transition: opacity .8s, transform .8s; /* 透過率と縦方向の移動を0.8秒 */
}
/* フェードアップ：表示領域に入ったら表示 */
.js-fadeUp.is-inview {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .5s;
}