@charset "utf-8";
/* CSS Document */
*{box-sizing: border-box;}
html{scrollbar-gutter: stable;scroll-behavior: smooth;}
body {font-family: 'Zen Old Mincho', serif;letter-spacing: .005em;line-height: 1.8;color: #27416d;}
.en { font-family: 'Crimson Pro', serif;}
img{width: 100%;}
.kome{font-size: 14px;padding-left: 1em;text-indent: -1em;}
.max800{max-width: 800px;}
.max900{max-width: 900px;}
.max1000{max-width: 1000px;}
.width90{width: 90%;margin: 0 auto;}
section{margin-bottom: 100px;}
.sp{display: none;}

@media (max-width: 850px) {
	.kome{display: block;}
	section{margin-bottom: 50px;}
	.sp{display: block;}
	.pc{display: none;}
}

@supports not (scrollbar-gutter: stable) {
  body.is-open {padding-right: 17px; overflow: hidden;}
  body.is-open header {padding-right: 17px;}
}
/****************************
h_bnr
****************************/
.h_bnr{
	width: 60px;
	position: fixed;
	right: 0;
	top: 20%;
	z-index: 10;
}
.h_bnr {
    opacity: 0;
    visibility: hidden;
    transform: translateX(60px);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s;
}
.h_bnr.is-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.to-top {
	position: fixed;
	right: 30px;
	bottom: 60px;
	width: 50px;      
	height: 87px; 
	background-color: rgba(255,255,255,.5);
	border: 2px solid #27416d;
	border-radius: 25px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	z-index: 999;
	text-decoration: none;
	opacity: 0;
	visibility: hidden;
	transform: translateY(20px);
	transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s;
}
.to-top.is-show {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.to-top-arrow {
	position: relative;
	width: 1px;
	height: 25px;
	background-color: #27416d;
	margin-bottom: 8px;
}
.to-top-arrow::before {
	content: "";
	position: absolute;
	top: 0;
	left: 50%;
	width: 8px;
	height: 8px;
	border-top: 1px solid #27416d;
	border-left: 1px solid #27416d;
	transform: translateX(-50%) rotate(45deg);
}
.to-top-text {
	color: #27416d;
	font-size: 14px;
	font-weight: bold;
	letter-spacing: 0.05em;
	line-height: 1;
}
#js-to-top {
	position: fixed;
	right: 20px;
	bottom: 30px;
	opacity: 0;
	visibility: hidden;
}
#js-to-top.is-show {
	opacity: 1;
	visibility: visible;
}
@media (max-width: 850px) {
	.h_bnr{
		width: 100px;
		left: 5%;
		bottom: 30px;
		top: unset;
	}
	.h_bnr {
		transform: translateX(0);
		transform: translateY(50px);
	}
	.h_bnr.is-show {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}
}
/*=====================================

header

=====================================*/
header{
	display: flex;
    justify-content: space-between;
	padding: 30px;
	position: fixed;
    width: 100%;
	z-index: 100;
	align-items: center;
}
header h1{
	max-width: 252px;
    min-width: 150px;
}
.hamburger {
	border: none;
	cursor: pointer;
	background: none;
	z-index: 3;
}
/* 丸 */
.hamburger__icon {
	width: 70px;
	height: 50px;
	border: 2px solid #27416d;
	border-radius: 25px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 8px;
	margin: 0 auto 4px;
	position: relative;
	background-color: rgba(247,247,247,.5);
}
/* 線 */
.hamburger__icon span {
	width: 27px;
	height: 2px;
	background: #27416d;
	display: block;
	position: absolute;
	left: 50%;
	top: 50%;
	transform-origin: center;
	transition: transform 0.3s ease;
	transform: translate(-50%, -50%);
}
.hamburger__icon span:first-child {transform: translate(-50%, -4px);}
.hamburger__icon span:last-child {transform: translate(-50%, 4px);}
.hamburger__text {
	font-size: 18px;
	color: #27416d;
	font-weight: 300;
}
.hamburger.is-open .hamburger__icon span:first-child {transform: rotate(45deg) translateY(4px);}
.hamburger.is-open .hamburger__icon span:last-child {transform: rotate(-45deg) translateY(-4px);}
.hamburger__icon span { transition: 0.3s;}
.hamburger__icon span {transition: transform 0.3s ease, opacity 0.3s ease;}
.hamburger.is-open .hamburger__icon span:first-child {transform: translate(-50%, -50%) rotate(45deg);}
.hamburger.is-open .hamburger__icon span:last-child {transform: translate(-50%, -50%) rotate(-45deg);}
@media (max-width: 850px) {
	header{	padding: 15px 5%;}
	header h1{width: 70%;}
	/* 丸 */
	.hamburger__icon {
		width: 55px;
		height: 35px;
		border: 1px solid #27416d;
		margin: 0 auto;
	}
	/* 線 */
	.hamburger__icon span {
		width: 20px;
		height: 1px;
		background: #27416d;
		display: block;
		position: absolute;
		left: 50%;
		top: 50%;
		transform-origin: center;
		transition: transform 0.3s ease;
		transform: translate(-50%, -50%);
	}
}
/*=====================================

menu

=====================================*/
.drawer.is-open {right: 0;}
.drawer {
	position: fixed;
	top: 0;
	right: -300px;
	width: 300px;
	height: 100vh;
	background: rgba(255,255,255,.9);
	transition: .5s;
	z-index: 2;
	padding: 150px 20px;
}
.drawer.is-open {right: 0;}
.overlay {
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,0.4);
	opacity: 0;
	visibility: hidden;
	transition: 0.3s;
	z-index: 1;
}
.overlay.is-open {
	opacity: 1;
	visibility: visible;
}
.drawer li{
	margin-bottom: 20px;
	text-align: center;
}
.drawer li:hover{background: rgba(39,65,109,.1);}
.drawer li a{display: block;line-height: 3;}
@media (max-width: 850px) {
	.drawer {
		right: -100%;
		width: 100%;
	}
}
/*=====================================

ttl

=====================================*/
.ttl{
	font-size: 32px;
	font-weight: 600;
	position: relative;
	left: 60px;
	margin-bottom: 50px;
	display: inline-block;
	line-height: 1.5
}
.ttl span{
	font-family: 'Crimson Pro', serif;
	font-size: 18px;
	color: #01af00;
	display: block;
	margin: 0 0 0 3px;
}
.ttl::before{
	content: "";
	display: inline-block;
	background:url("../img/common/icon.webp");
	background-size: cover;
	width: 47px;
	height: auto;
	aspect-ratio:1/1;
	position: absolute;
	left: -60px;
	top: 50%;
    transform: translateY(-50%);
}
.ttl_center{left: calc(50% - 60px);}
@media (max-width: 850px) {
	.ttl{
		font-size: 24px;
		margin-bottom: 30px;
		left: 46px;
	}
	.ttl span{
		font-size: 14px;
		margin: 0 0 0 3px;
	}
	.ttl::before{
		content: "";
		display: inline-block;
		background:url("../img/common/icon.webp");
		background-size: cover;
		width: 41px;
		height: auto;
		aspect-ratio:1/1;
		position: absolute;
		left: -46px;
		top: 10px;
		transform: translateY(0);
	}
	.ttl_center{
		left: 46px;
		display: inline-block;
	}
}
.btn{
	width: 320px;
	display: block;
	border: solid 1px #27416d;
	line-height: 4;
	font-size: 18px;
	text-align: center;
	position: relative;
	margin-top: 70px;
	transition: all .3s ease-out;
	background-color: rgba(255,255,255,1);
}
.btn:hover{background-color: rgba(255,255,255,.5);}
.btn::after{
	content: "";
	background-color: #27416d;
	width: 50px;
	height: 1px;
	position: absolute;
	top :50%;
	right: -25px;
	transition: all .3s ease-out;
}
.btn:hover::after{right: -45px;}
@media (max-width: 850px) {
	.btn{
		width: calc(95% - 75px);
		margin: 40px auto 0;
		line-height: 3;
	}
}
/*=====================================

footer

=====================================*/
footer{
	background-color: #27416d;
	padding: 60px 0;
	line-height: 1;
}
footer div{
	display: flex;
	max-width: 620px;
	width: 90%;
	margin: 0 auto;
}
footer div a:first-child{margin-right: 8%;}
/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
中ページ
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
.naka_header{
	background: url("../img/common/naka_bg.jpg");
	padding: 110px 0 80px;
	text-align: center;
	margin-bottom: 30px;
}
.naka_header h2{
	font-size: 48px;
	font-weight: 600;
	line-height: 1;
}
.pnkz{
	margin-bottom: 100px;
	font-size: 18px;
	display: flex;
	gap:2px;
}
@media (max-width: 850px) {
	.naka_header{
		padding: 130px 0 50px;
		margin-bottom: 20px;
	}
	.naka_header h2{
		font-size: 32px;
	}
	.pnkz{
		font-size: 14px;
		margin-bottom: 40px;
	}
}
/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
テーブル
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
.table dl{width: 90%;margin: 0 auto;}
.table dt,.table dd{
	border-bottom: #27416d 1px solid;
	padding: 15px 20px;
}
.table>div:first-of-type{border-top: #27416d 1px solid;}
.table>div{display: flex;}
.table dt{font-weight: 600;}
@media (max-width: 850px) {
	.table dl{width: 100%;}
	.table dt,.table dd{width: 100%;}
	.table div{flex-direction: column;}
	.table dt{border: none;padding: 10px 5% 2.5px;}
	.table dd{padding: 2.5px 5% 10px;}
}
/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
タブ
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
.tab-nav{display: flex;gap:30px;margin-top: 20px;}
.tab-nav li{width: 50%;}
.tab-btn{
	width: 100%;
	font-size: 20px;
	font-weight: 600;
	padding: 20px;
	font-family: 'Zen Old Mincho', serif;
	color: #768db5;
	background-color: #e4edf8;
	border: #768db5 1px solid;
	position: relative;
}
.arrow{
	width: 0;
	height: 0;
	border-style: solid;
	border-right: 8px solid transparent;
	border-left: 8px solid transparent;
	border-top: 10px solid #768db5;
	border-bottom: 0;
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
}
.tab-btn.is-active {
  background: #27416d;
  color: #fff;
}
.tab-btn.is-active .arrow{
	width: 0;
	height: 0;
	border-style: solid;
	border-right: 8px solid transparent;
	border-left: 8px solid transparent;
	border-top: 10px solid #fff;
	border-bottom: 0;
}
.tab-item{padding: 80px 0 20px;}
/* コンテンツの制御 */
.tab-item { display: none;}
.tab-item.is-show { display: block;animation: fade 0.5s; }
@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@media (max-width: 850px) {
	.tab-nav{gap:20px;}
	.tab-btn{
		font-size: 18px;
		padding: 15px;
		text-align: left;
	}
	.arrow{
		border-right: 4px solid transparent;
		border-left: 4px solid transparent;
		border-top: 5px solid #768db5;
		right: 15px;
	}
	.tab-btn.is-active .arrow{
		border-right: 4px solid transparent;
		border-left: 4px solid transparent;
		border-top: 5px solid #fff;
	}
	.tab-item{padding: 30px 0 20px;}
}
@media (max-width: 465px) {
	.tab-nav{flex-direction: column;gap:10px;}
	.tab-nav li {width: 100%;}
}
@media (max-width: 850px) {
.last-section{margin-bottom: 160px;}
}