@charset "utf-8";
/* *****共通設定***** */
main {
  display: block;
  background-color: #F2FAFB;
}
main .btn {
  padding-left: 2.5rem;
  padding-right: 2.5rem;
  font-family: "shippori-mincho", serif;
  font-weight: 700;
  font-style: normal;
  font-size: 1.4rem;
}
h1 {
  font-family: "ivyora-display", serif;
  font-weight: 500;
  font-style: normal;
  font-size: 3.5rem;
}
h2 {
  font-family: "ivyora-display", serif;
  font-weight: 700;
  font-style: normal;
  font-feature-settings: "palt";
  letter-spacing: 0.05em;
  color: #0F2340;
  line-height: 1.4em;
}
h3 {
  font-family: "shippori-mincho", serif;
  font-weight: 800;
  font-style: normal;
  font-feature-settings: "palt";
  letter-spacing: 0.05em;
  color: #0F2340;
}
h4 {
  font-family: "shippori-mincho", serif;
  font-weight: 600;
  font-style: normal;
  font-feature-settings: "palt";
  letter-spacing: 0.12em;
  color: #0F2340;
  line-height: 1.4em;
}
h5 {
  font-family: "shippori-mincho", serif;
  font-weight: 700;
  font-style: normal;
  font-feature-settings: "palt";
  color: #0F2340;
}
.gray {
  color: #6c757d;
}
.img-thumbnail {
  width: 100%;
  padding: .25rem;
  background-color: transparent;
  border: none;
}
/* ヘッダー(navbar) */
.navbar {
  border-bottom: 1px solid #224556;
  background-color: #0F2340;
}
.navbar .navbar-collapse {
  flex-grow: 0;
}
.navbar .navbar-brand {
  height: 50px;
}
.navbar .navbar-brand img {
  height: 100%;
}
.navbar .navbar-nav .active > .nav-link {
  color: #FFFFFF;
}
.navbar .navbar-nav .nav-link:hover, .navbar-dark .navbar-nav .nav-link:focus {
  color: rgba(251, 251, 241, 1);
}
/* フッター */
#footer {
  background-color: #224556;
}
#footer .container {
  color: #C7F0F8;
}
#footer .footer-ttl {
  font-size: 1rem;
  font-weight: bold;
  margin: 1.5rem 0;
  color: #66BBDC;
}
#footer address p, #footer #footer-news li {
  margin-bottom: 0.5rem;
}
#footer #footer-news ul {
  margin: 0;
  padding: 0
}
#footer #footer-news ul {
  list-style: none;
}
#footer #footer-news li span {
  display: inline-block;
  margin-right: 0.5rem;
}
#footer #copyright {
  border-top: 1px solid #386382;
  background-color: #0F2340;
  color: #c7f0f8;
}
/* *****トップページ***** */
/* メイン画像 */
h1 {
  color: #C7F7F8;
}
#page-top h1 + span {
  font-family: "shippori-mincho", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 1.5rem;
  color: #ffffff;
  margin-top: 0.2rem;
  display: block;
}
#page-top .jumbotron-fluid {
  height: 640px;
  background-color: #f1efff;
  border-bottom: #dddddd;
  background: url("../img/intotheblue_mainimg.jpg") no-repeat center center;
  background-size: cover;
}
#page-top .jumbotron-fluid .container {
  height: 100%;
}

/* 各セクション */
#page-top section {
  background-color: #F2FAFB;
  padding-top: 3rem;
  padding-right: 0;
  padding-left: 0;
  padding-bottom: 3rem;
}
#page-top section:nth-child(odd) {
  background-color: #CDE3E7;
}
#page-top section .container > h2 {
  font-size: 2.5rem;
}
#page-top section .container > h2 + p {
  max-width: 700px;
  margin: 0 auto 50px;
  font-family: shippori-mincho, sans-serif;
  font-weight: 700;
  font-style: normal;
}
.card-img-top #sec1 h3 {
  font-size: 1.4rem;
}
#sec2 {
  line-height: 180%;
}
#sec2 .row {
  min-height: 160px;
  color: #2f2f2f;
}
#sec4 .card-title {
	margin-bottom: 18px;
	color: #F2FAFB;
	font-family: "ivyora-display", serif;
	font-weight: 500;
	font-style: normal;
	font-feature-settings: "palt";
	letter-spacing: 0.05em;
	font-size: 1.7rem;
}
#sec4 .card-subtitle {
  font-size: 0.9rem;
  margin-bottom: 12px;
  color: #fff;
  font-weight: 400;
}
#sec4 .card-text {
  margin-bottom: 12px;
  color: #F2FAFB;
  margin-left: 26px;
  margin-right: 20px;
  font-size: 0.9rem;
  font-weight: 400;
  margin-top: 14px;
}
#sec4 img {
  width: 100%;
}
#sec5 article > .row {
  border: 1px solid #dddddd;
}
#sec5 > div:nth-child(1) img {
  width: 100%;
}

/*ページトップへ戻るボタン
-------------------------------------*/
#pagetop {
  position: fixed;
  bottom: 2px;
  right: 15px;
}
#pagetop a {
  display: block;
  color: #386382;
  text-decoration: none;
  width: 50px;
  padding: 10px 5px;
  text-align: center;
  background-color: #C7F0F8;
}
#pagetop a:hover {
  color: #C5D7EB;
  background-color: #224556;
}