@charset "UTF-8";
/* CSS Document */


/*********************************************ＰＣレイアウト********************************************/

@media screen and (min-width: 1536px){

body {
	margin-top: 85px; /* メニューの高さと同じ値を指定 */
	}

.sp-br {
	display: none;
	}

.bxslider__container{
	background-color: #FFFFFF;
	text-align:center;
	position: relative;
	overflow: hidden;
	}

.navi{
	background-color: #F0F0F0;
	padding: 5px 0;
        margin-bottom:50px;
	}

.navi__text{
	font-size: 0.875rem;
	letter-spacing: 0.03em;
	font-weight:normal;
	text-align:center;
	color: #222222;
	}

/*common-section******************************************/

.common-section__content
	{
	width:100%;
	max-width:1436px;
	background-color: #FFFFFF;
	text-align:left;
	overflow-x: hidden;
	overflow-y: auto;
	padding: 50px 0px; /* 上下左右の余白を50pxに設定 */
	}

.text-page-intro {
	font-size: 1.125rem;
	line-height:1.5;
	letter-spacing: 0.03em;
	font-weight:normal;
	text-align: justify;
	hyphens: auto;
	color: #222222;
        margin-top:20px;
        margin-bottom:20px;
	}

.c-toc-box {
	background: #f5f8ff;
	border-left: 4px solid #3b82f6;
	padding: 20px;
	margin: 0 auto;
	}

.c-toc-list {
	list-style: none;
	margin: 20px;
	}

.c-toc-list li {
	position: relative;
	font-size: 1.375rem;
	margin: 24px 0;
	padding: 0 0 0 40px;
	text-align: justify;
	}

.c-toc-list li::before{
	position: absolute;
	left: 0;
	font-family: "Font Awesome 5 Free";
	font-size: 1.375rem;
	font-weight: 900;
	content: '\f0a4';
	color: #3261B9;
	}

.c-toc-list a {
	text-decoration: none;
	}

.c-toc-list a:hover {
	text-decoration: underline;
	}

/*title-section******************************************/

.title-section__wrapper{
        display: flex;
        justify-content: center; /* 水平方向の中央寄せ */
	overflow: auto;
	}

.title-section__content{
	width:100%;
	max-width:1436px;
	height:100px;
	margin: 0px 50px; /* 左右の余白を50pxに設定 */
	}

.article-date__wrapper{
	width:100%;
	height: auto;
	overflow: auto;
        margin: 0;
	}

.article-date__content{
	width:300px;
	color: #3261B9;
	border-bottom-style: solid;
	border-width: 2px;
	border-color: #3261B9;
	}

.article-date__text{
	font-size: 1.375rem;
	letter-spacing: 0em;
	font-weight:bold;
	text-align:center;
        margin-bottom:10px;
	}

.subtitle-section__wrapper{
	width:100%;
	height: auto;
	overflow: auto;
        margin: 0;
	}

.subtitle-section__content{
	width:300px;
	color: #3261B9;
	border-bottom-style: solid;
	border-width: 2px;
	border-color: #3261B9;
	}

.subtitle-section__text{
	font-size: 1.375rem;
	letter-spacing: 0em;
	font-weight:bold;
	text-align:center;
        margin-bottom:10px;
	}

/*area-feature-section******************************************/

/* ========================================
   AREA FEATURE
   PC
======================================== */

.area-feature {
	width: 100%;
	margin: 50px 0;
	padding: 50px;
	background-color: #83B7E6;
	box-sizing: border-box;
	overflow: hidden;
}

.area-feature__inner {
	width: 100%;
	max-width: 1436px;
	margin: 0 auto;
}

.area-feature__intro {
	width: 100%;
	margin: 0 0 35px;
	padding: 35px 45px;
	background-color: #FFFFFF;
	border-radius: 10px;
	box-sizing: border-box;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.area-feature__intro p {
	margin: 0 0 1.2em;
	line-height: 2;
}

.area-feature__intro p:last-child {
	margin-bottom: 0;
}

.page-update {
  margin: 8px 0 24px;
  padding: 0;
  color: #777;
  font-size: 13px;
  line-height: 1.6;
  text-align: right;
  letter-spacing: 0.02em;
}

.area-feature__visual {
	width: 100%;
	margin: 0 0 30px;
	overflow: hidden;
	border-radius: 8px;
}

.area-feature__visual img {
	display: block;
	width: 100%;
	height: auto;
}

.area-feature__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 30px;
	width: 100%;
}

.area-feature__card {
	width: 100%;
	padding: 40px 45px;
	background-color: #FFFFFF;
	border-radius: 10px;
	box-sizing: border-box;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.area-feature__heading {
	display: flex;
	align-items: center;
	gap: 15px;
	margin: 0 0 25px;
	padding: 0 0 18px;
	border-bottom: 3px solid #83B7E6;
	font-size: 1.5rem;
	line-height: 1.6;
	font-weight: 700;
	color: #222222;
	text-align: left;
}

.area-feature__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 48px;
	width: 48px;
	height: 48px;
	background-color: #83B7E6;
	border-radius: 8px;
	color: #FFFFFF;
	font-size: 1.25rem;
	box-sizing: border-box;
}

.area-feature__card p {
	margin: 0 0 1.2em;
	line-height: 2;
}

.area-feature__card p:last-child {
	margin-bottom: 0;
}

.area-feature__intro,
.area-feature__card {
	text-align: left;
}

.area-feature__intro p,
.area-feature__card p {
	font-size: 1.125rem;
}

/*area-case-section******************************************/

/* ========================================
   AREA CASE
   PC
======================================== */

.area-case {
	width: 100%;
	margin: 50px 0;
	background-color: #FFFFFF;
	box-sizing: border-box;
	overflow: hidden;
}

.area-case__inner {
	width: 100%;
	max-width: 1436px;
	margin: 0 auto;
}

.area-case__item {
	width: 100%;
	display: flex;
	flex-direction: row;
	align-items: center;
	margin: 0 0 30px;
	padding: 0;
	background-color: #3261B9;
	border-radius: 9px;
	box-sizing: border-box;
}

.area-case__item:last-child {
	margin-bottom: 0;
}

.area-case__icon {
	display: flex;
	justify-content: center;
	align-items: center;
	flex: 0 0 100px;
	width: 100px;
	height: 100px;
	font-size: 3.75rem;
	background-color: #FFFFFF;
	color: #000000;
	border-radius: 10px;
	margin: 20px;
	padding: 20px;
	box-sizing: border-box;
}

.area-case__content {
	flex: 1;
	position: relative;
	margin: 26px;
	padding: 30px 35px;
	background-color: #FFFFFF;
	border-radius: 10px;
	box-sizing: border-box;
	text-align: left;
}

.area-case__content--right::before {
	content: "";
	position: absolute;
	top: 50%;
	left: -30px;
	transform: translateY(-50%);
	border: 15px solid transparent;
	border-right-color: #FFFFFF;
}

.area-case__content--left::before {
	content: "";
	position: absolute;
	top: 50%;
	right: -30px;
	transform: translateY(-50%);
	border: 15px solid transparent;
	border-left-color: #FFFFFF;
}

.area-case__label {
	margin: 0 0 8px;
	font-size: 0.95rem;
	font-weight: 700;
	color: #3261B9;
}

.area-case__heading {
	margin: 0 0 15px;
	font-size: 1.4rem;
	line-height: 1.6;
	font-weight: 700;
	color: #222222;
}

.area-case__text {
	margin: 0;
	font-size: 1.125rem;
	line-height: 2;
	color: #222222;
}

/*cta-banner******************************************/

.cta-banner__wrapper {
	display: flex;
	justify-content: center;
	background-color: #F0F0F0;
	margin: 50px 0 30px;
	overflow: hidden; /* ホバー拡大用 */
	}

/* コンテンツ枠 */
.cta-banner__content {
	width: 100%;
	max-width: 1436px;
	background-color: #F0F0F0;
	padding: 40px 2%; /* ←固定px→%にしてCLS対策 */
	box-sizing: border-box;
	}

/* 画像ラッパー（追加推奨） */
.cta-banner__image {
	position: relative;
	width: 100%;
	aspect-ratio: 1536 / 1024; /* ←これ超重要（CLS対策） */
	overflow: hidden;
	border-radius: 10px; /* 任意 */
	}

/* 実画像 */
.cta-banner__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	will-change: transform;
	transform: scale(1);
	transition: transform 0.4s ease;
	}

/* ホバー拡大 */
.cta-banner__image:hover img {
	transform: scale(1.05); /* ←軽めに（GPU負荷抑える） */
	}

/*area-location******************************************/

/* ========================================
   AREA LOCATION
   PC
======================================== */

.area-location {
	width: 100%;
	margin: 50px 0;
	padding: 0 50px;
	background-color: #FFFFFF;
	box-sizing: border-box;
}

.area-location__inner {
	width: 100%;
	max-width: 1436px;
	margin: 0 auto;
}

.area-location__intro {
	width: 100%;
	margin: 0 0 35px;
	text-align: left;
}

.area-location__intro p {
	margin: 0 0 1.2em;
	font-size: 1.125rem;
	line-height: 2;
	color: #222222;
}

.area-location__intro p:last-child {
	margin-bottom: 0;
}

.area-location__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 25px;
	width: 100%;
}

.area-location__card {
	width: 100%;
	padding: 30px 35px;
	background-color: #F5F9FF;
	border: 1px solid #D9E8F7;
	border-radius: 10px;
	box-sizing: border-box;
}

.area-location__heading {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 0 0 20px;
	padding: 0 0 15px;
	border-bottom: 2px solid #83B7E6;
}

.area-location__icon {
	display: flex;
	justify-content: center;
	align-items: center;
	flex: 0 0 42px;
	width: 42px;
	height: 42px;
	background-color: #3261B9;
	border-radius: 50%;
	color: #FFFFFF;
	font-size: 1.1rem;
	box-sizing: border-box;
}

.area-location__heading h3 {
	margin: 0;
	font-size: 1.4rem;
	line-height: 1.5;
	font-weight: 700;
	color: #222222;
}

.area-location__cities {
	margin: 0;
	font-size: 1.075rem;
	line-height: 2;
	color: #333333;
	text-align: left;
}

.area-location__note {
	width: 100%;
	margin: 30px 0 0;
	padding: 20px 25px;
	background-color: #F7F7F7;
	border-radius: 8px;
	box-sizing: border-box;
}

.area-location__note p {
	margin: 0;
	font-size: 1rem;
	line-height: 1.8;
	color: #333333;
	text-align: left;
}

/*copyright**************************************************/

.copyright-section__wrapper
	{
        clear:both;
	background-color: #3261B9;
	overflow: auto;
	margin-top: 10px;
	}

.copyright-section__content
	{
	width:100%;
	max-width:1200px;
	background-color: #3261B9;
	padding: 20px;
	}

.footer-copyright__text{
	font-size: 1.0rem;
	letter-spacing: 0.03em;
	font-weight:normal;
	color: #FFFFFF;
	text-align:center;
	}

/*sp-bottom-nav**********************************************/

.sp-bottom-nav {
  display: none;
}

/***************************************************テキスト***************************************************/

h1 {
	max-width: none;
	width: auto;
	height: auto;
	font-weight: bold;
	text-align: left;
	letter-spacing: 0;
	margin: 0;
	display: flex;
	align-items: center;
	}

/* テキスト部分 */
.site-title__text {
	font-size: 12px; /* ← 小さめにして暴走防止 */
	line-height: 1.2;
	white-space: nowrap; /* ← 折り返し防止 */
	overflow: hidden;
	text-overflow: ellipsis; /* 長すぎたら…で省略 */
	}

/* ロゴ */
h1 img {
	display: block;
	max-width: 252px; /* ← ここでロゴサイズを制御 */
	height: auto;
	}

h2{
	font-size: 2.75rem;
	letter-spacing: 0em;
	font-weight:bold;
	text-align:left;
	}

h3{
	font-size: 2.5rem;
	letter-spacing: 0em;
	font-weight:bold;
	text-align:left;
	}

.highlight-header__wrapper{
	width:100%;
	max-width:1920px;
	height: auto;
	overflow: auto;
	}

.highlight-header__inner--right{
	float: right;
	height: auto;
	background-image: -webkit-gradient(linear, left top, right top, from(#6E9DF5), to(#3261B9));
	background-image: linear-gradient(90deg, #6E9DF5 0%, #3261B9 100%);
	border-radius: 10px 0px 0px 10px;
	}

.highlight-header__inner--left{
	float: left;
	height: auto;
	background-image: -webkit-gradient(linear, left top, right top, from(#3261B9), to(#6E9DF5));
	background-image: linear-gradient(90deg, #3261B9 0%, #6E9DF5 100%);
	border-radius: 0px 10px 10px 0px;
	}

.highlight-header__text{
	width:100%;
	height: auto;
	min-width:1000px;
	max-width:1000px;
	font-size: 2.5rem;
	letter-spacing: 0em;
	font-weight:bold;
	text-align:left;
        padding:30px;
        position: relative;
	}

.menu__contact-text {
	font-size: 26px;
	letter-spacing: 0em;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 1.5;
	text-align: center; /* テキスト中央揃え */
	}

.h_headline{
	font-size: 2.0rem;
	line-height:1.5;
	letter-spacing: 0em;
	font-weight:bold;
	text-align: justify;
	hyphens: auto;
	color: #222222;
	border-left: solid 10px #3261B9;
        padding:10px;
        margin:20px;
	}

/********************************************ドロップダウンメニュー********************************************/

.dropdown_nav a{
    text-decoration: none;
    color: #222;
}

.dropdown_nav{
    list-style: none;
    width: 100%;
    max-width: 1200px;
    margin-top:52px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    overflow: visible;
}

.dropdown_nav li{
    display: block;
    width: 20%;
}

.dropdown_nav li a{
    display: block;
    font-weight:bold;
    line-height:1.5;
    text-align: center;
    font-size: 1.0rem;
}

.dropdown_nav li a:hover{
    display: block;
    color: #83B7E6;
}

/* 子要素のみのスタイル */
.dropdown_nav ul{
    display: block;
    position: relative;
    list-style: none;
    display: none;
    width: 100%;
    border-style: solid;
    border-width: 1px;
    border-color: #F0F0F0;
    background-color: #FFFFFF;
    border-radius: 0px 0px 10px 10px;
    }

.dropdown_nav ul li{
    display: block;
    width: 100%;
    overflow: visible;
    margin-left: auto;
    margin-right: auto;
    }
}