@charset "utf-8";

/*====================================================================================

		basic layout

====================================================================================*/

body {
	color: var(--base_black);
	font-family: "Zen Kaku Gothic New", serif;
	font-weight: 500;
	font-size: 15px;
	font-feature-settings: "palt";
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body * {
	box-sizing: border-box;
}

.en {
	font-family: "Lato", serif;
}

.serif {
	font-family: "Zen Old Mincho", serif;
	font-weight: 400;
	font-style: normal;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: top;
	image-rendering: -webkit-optimize-contrast;		/* for chrome */
	transition: all 0.3s;
}

a {
	color: var(--base_black);
	border: none;
	text-decoration: none;
	transition: all .3s;
}

a:hover {
	/*filter: brightness(110%);*/
}

a.pc_not_tel {
	pointer-events: none;
	cursor: default; 
}

em {
	font-style: normal;
	font-weight: bold;
}

.pc_none {
	display: none;
}

.sp_none {
	display: inline;
}

img.sp {
	display: none;
}


@media screen and (max-width: 768px){
	.sp_none {
		display: none;
	}
	
	.pc_none {
		display: inline;
	}
	
	img {
		max-width: 100%;
		width: auto;
	}
	
	img.pc {
		display: none;
	}
	
	img.sp {
		display: inline;
	}
	
	a.pc_not_tel {
		pointer-events: auto;
		cursor: pointer;
	}
}



/*------------------ clearfix layout ---------------------*/
.clearfix::after {
	content: "";
	display: block;
	clear: both;
}
/*
*:after {
	content: "";
	display:block;
	clear:both;
}
*/


/*------------------ fadein layout ---------------------*/
.fadein {
	opacity : 0;
	transform: translateY(80px);
	transition: all 1s;
}



/*------------------ set variable ---------------------*/
:root {
	--base_blue: #006C7B;
	--base_black: #111;
	--light_blue: #ECF0F3;
}





/*====================================================================================

		header layout

====================================================================================*/

header {
	position: relative;
}

header .wrapper {
	width: 100%;
	height: 80px;
	margin: 0 auto;
	padding: 17px 18px 17px 35px;
	background-color: #fff;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 0 min(20px, 2.0vw);
	position: fixed;
	top: 0;
	z-index: 1000;
}

header .logo {
	line-height: 1.0;
	flex-shrink: 0;
}

header .logo a:hover {
	opacity: 0.8;
}


@media screen and (max-width: 768px){
	header .wrapper {
		height: 60px;
		padding: 0 10px;
		gap: 0;
	}
	
	header .logo {
		width: 100%;
		margin: 0;
	}
	
	header .logo img {
		width: 60%;
	}
}


/*===============================================================

		header nav layout

===============================================================*/

header .drawer_button {
	display: none;
}

header .drawer_nav_wrapper {
	width: 100%;
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 10px min(60px, 4vw);
}

header ul.drawer_nav {
	display: flex;
	justify-content: flex-end;
	gap: 0 min(30px, 2vw);
	line-height: 1.4;
}

header ul.drawer_nav li {

}

header ul.drawer_nav li a {
	display: block;
	position: relative;
	font-size: min(14px, 1.1vw);
	font-weight: 700;
}

header ul.drawer_nav li a::before {
	content: "";
	width: 100%;
	height: 2px;
	background: var(--base_blue);
	position: absolute;
	left: 0;
	bottom: -5px;
	margin: auto;
	transform: scale(0, 1);
	transform-origin: left top;
	transition: transform .3s;
}

header ul.drawer_nav li a:hover::before {
	transform: scale(1, 1);
}

header ul.drawer_nav li a span {
	display: block;
	font-size: min(10px, 0.9vw);
	font-weight: 700;
}


header ul.nav_btn {
	display: flex;
	justify-content: flex-end;
	gap: 0 8px;
	line-height: 1.0;
}

header ul.nav_btn li a {
	width: 140px;
	height: 46px;
	border: solid 1px var(--base_blue);
	border-radius: 6px;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	color: var(--base_blue);
	font-size: 13px;
	font-weight: 700;
	transition: all 0.3s;
}

header ul.nav_btn li:first-child a::before {
	/*border: solid 1px #fff;*/
}

header ul.nav_btn li:first-child a {
	padding: 0 5px 0 0;
    background: linear-gradient(to bottom, #008294 0%,#006c7b 60%);
	color: #fff;
}

header ul.nav_btn li:last-child a {
	background: linear-gradient(to bottom, #008294 0%,#006c7b 60%);
	color: #fff;
}

header ul.nav_btn li a::before {
	content: "";
	height: 20px;
	margin: 0 5px 0 0;
	position: relative;
}

header ul.nav_btn li:first-child a::before {
	width: 20px;
	background: url("../img/header_icon01.svg") left top / 100% auto no-repeat;
}

header ul.nav_btn li:last-child a::before {
	width: 21px;
	background: url("../img/header_icon02.svg") left top / auto 100% no-repeat;
}

header ul.nav_btn li a:hover {
	opacity: 0.8;
}


header ul.nav_sub {
	display: none;
}


@media screen and (max-width: 999px){
	header ul.drawer_nav {
		gap: 0 min(30px, 1.6vw);
	}
	
	header ul.drawer_nav li a {
		font-size: min(14px, 1.4vw);
	}
	
	header ul.drawer_nav li a span {
		font-size: min(10px, 1.0vw);
	}
	
	header ul.nav_btn li a {
		width: auto;
		padding: 0 1em;
		font-size: min(13px, 1.3vw);
	}
}


@media screen and (max-width: 768px){
	/* .drawer_button */
	header .drawer_button {
		width: 60px;
		height: 36px;
		padding: 0;
		display: block;
		background: linear-gradient(to bottom, #008294 0%,#006c7b 60%);
		border-radius: 4px;
		border: none;
		letter-spacing: 0.1em;
		cursor: pointer;
		position: fixed;
		right: 10px;
		top: 12px;
		z-index: 1001;
		text-align: center;
		outline: none;
		/*
		border-radius: 5px;
		right: 5px;
		top: 5px;
		*/
	}
	
	header .drawer_button.active {
		background: linear-gradient(to bottom, #008294 0%,#006c7b 60%);
	}
	
	header .drawer_button.active .drawer_close {
		display: block;
	}
	
	
	/* .drawer_bar */
	header .drawer_bar {
		display: block;
		width: 30px;
		height: 1px;
		margin: 6px auto;
		background: #fff;
		transition: all 0.2s;
		transform-origin: 50% 50%;
		position: relative;
	}
	
	header .drawer_button.active .drawer_bar {
		width: 30px;
		background: #fff;
	}
	
	header .drawer_button.active .drawer_bar1 {
		top: 7px;
		transform: rotate(35deg);
	}
	
	header .drawer_button.active .drawer_bar2 {
		opacity: 0;
	}
	
	header .drawer_button.active .drawer_bar3 {
		top: -7px;
		transform: rotate(-35deg);
	}
	
	
	/* .drawer_nav_wrapper */
	header .drawer_nav_wrapper {
		width: 100%;
		height: 100%;
		margin: 0;
		padding: 0;
		
		box-sizing: border-box;
		background-color: rgba(0,0,0,0.25);
		display: block;
		transform: none;
		
		transition: opacity 0.2s ease-in-out;
		/*transform: translateX(110%);*/
		opacity: 0;
		position: fixed;
		top: 60px;
		right: 0;
		z-index: 1000;
		pointer-events: none;
		overflow-x: hidden;
		overflow-y: scroll;
		-webkit-overflow-scrolling: touch;
	}
	
	header .drawer_nav_wrapper.open {
		height: calc(100% - 60px);
		opacity: 1;
		pointer-events: auto;
	}
	
	header ul {
		transition: all 0.2s;
		transform: translateX(110%);
	}
	
	header .drawer_nav_wrapper.open ul {
		transform: translate(0);
	}
	
	
	/* ul.drawer_nav */
	header ul.drawer_nav {
		width: 75%;
		margin: 0 0 0 auto;
		padding: 30px 30px 20px;
		background-color: #fff;
		display: flex;
		flex-wrap: wrap;
		gap: 20px 0;
	}
	
	header ul.drawer_nav li {
		width: 100%;
		margin: 0;
		border-bottom: solid 1px #8F8F8F;
		line-height: 1.4;
	}
	
	header ul.drawer_nav li a {
		width: auto;
		margin: 0;
		padding: 0 0 5px;
		display: block;
		position: relative;
		font-size: 3.4vw;
		font-weight: 700;
	}
	
	header ul.drawer_nav li a::before {
		display: none;
	}
	
	header ul.drawer_nav li a::after {
		content: "";
		width: 12px;
		height: 7px;
		background: url("../img/icon_arrow01.svg") left top / 100% auto no-repeat;
		position: absolute;
		right: 0;
		top: 30%;
	}
	
	header ul.drawer_nav li a span {
		display: block;
		font-size: 2.7vw;
		font-weight: 700;
	}
	
	
	header ul.nav_btn {
		width: 75%;
		margin: 0 0 0 auto;
		padding: 20px;
		background-color: #fff;
		display: flex;
		flex-wrap: wrap;
		gap: 15px 0;
	}
	
	header ul.nav_btn li {
		width: 100%;
	}
	
	header ul.nav_btn li a {
		height: 50px;
		font-size: 3.3vw;
	}
	
	
	header ul.nav_sub {
		width: 75%;
		margin: 0 0 0 auto;
		padding: 0 20px 20px;
		background-color: #fff;
		display: flex;
		flex-wrap: wrap;
		gap: 10px 0;
	}
	
	header ul.nav_sub li {
		width: 100%;
	}
	
	header ul.nav_sub li:nth-child(1) {
		margin: 0 0 10px 5px;
	}
	
	header ul.nav_sub li:nth-child(1) a {
		font-size: 3.2vw;
	}
	
	header ul.nav_sub li:nth-child(2) img {
		width: auto;
		height: 23px;
	}
	
	header ul.nav_sub li:nth-child(3) img {
		width: auto;
		height: 18px;
	}
}





/*====================================================================================

		#contents layout

====================================================================================*/

#contents {
	margin: 80px 0 0;
}

#contents section .inner,
#contents div .inner {
	max-width: 1240px;
	margin-inline: auto;
	padding: 0 20px;
	position: relative;
}

#contents h3 {
	margin: 0 0 40px;
	color: var(--base_blue);
	font-size: min(16px, 1.6vw);
	font-weight: 700;
	line-height: 1.0;
}

#contents h3 span {
	margin: 0 0 10px;
	display: block;
	color: var(--base_black);
	font-size: min(80px, 8vw);
	font-weight: 700;
}


@media screen and (max-width: 768px){
	#contents {
		margin: 60px 0 0;
	}
	
	#contents section .inner,
	#contents div .inner {
		max-width: inherit;
		padding: 0 5vw;
	}
	
	#contents h3 {
		margin: 0 0 4vh;
		font-size: 3.8vw;
	}
	
	#contents h3 span {
		margin: 0 0 5px;
		font-size: 12vw;
	}
}



/*===============================================================

		.main_img layout

===============================================================*/

#contents .main_img {
	
}


@media screen and (max-width: 768px){
	#contents .main_img {
		
	}
}



/*===============================================================

		.main_img layout

===============================================================*/

#contents .main_img {
	height: auto;
	position: relative;
}

#contents .main_img::after {
	content: "";
	width: 138px;
	height: 312px;
	background: url("../img/main_bg.png") left top / 100% auto no-repeat;
	position: absolute;
	right: 0;
	top: 80px;
}

#contents .main_img .inner {
	padding: 80px 20px;
	display: flex;
	flex-flow: column wrap;
	justify-content: center;
	gap: 30px 0;
}

#contents .main_img .inner h2 {
	color: var(--base_blue);
	font-size: 16px;
	font-weight: 700;
	line-height: 1.0;
}

#contents .main_img .inner h2 span {
	margin: 0 0 10px;
	display: block;
	color: var(--base_black);
	font-size: 80px;
}

#contents .main_img .inner ul.topic_pass {
	display: flex;
	flex-flow: row wrap;
	gap: 10px 40px;
}

#contents .main_img .inner ul.topic_pass li {
	position: relative;
	font-size: 12px;
	line-height: 1.3;
}

#contents .main_img .inner ul.topic_pass li:first-child img {
	margin-inline: 0 5px;
}

#contents .main_img .inner ul.topic_pass li:not(:last-child)::after {
	content: "";
	width: 24px;
	height: 1px;
	background-color: var(--base_black);
	position: absolute;
	right: -32px;
	top: 49%;
}

#contents .main_img .inner ul.topic_pass li a:hover {
	color: var(--base_blue);
}


@media screen and (max-width: 768px){
	#contents .main_img {
		height: auto;
	}
	
	#contents .main_img::after {
		display: none;
	}
	
	#contents .main_img .inner {
		width: auto;
		height: auto;
		margin-inline: 0;
		padding: 6vh 5vw;
	}
	
	#contents .main_img .inner h2 {
		font-size: 3,8vw;
	}
	
	#contents .main_img .inner h2 span {
		margin: 0 0 5px;
		font-size: 13vw;
	}
	
	#contents .main_img .inner ul.topic_pass {
		gap: 10px 30px;
	}
	
	#contents .main_img .inner ul.topic_pass li {
		font-size: 2.8vw;
	}
	
	#contents .main_img .inner ul.topic_pass li:not(:last-child)::after {
		width: 14px;
		right: -22px;
	}
}



/*====================================================================================

		link effect, .circle .arrow layout

====================================================================================*/

.link {
	font-size: min(16px, 1.6vw);
}

.link a {
	display: flex;
	align-items: center;
	gap: 0 15px;
}

.link a:hover {
	color: var(--base_blue);
}


.circle {
	width: 30px;
	height: 30px;
	background-color: var(--base_black);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
	transition: all 0.3s ease;
}

.circle .arrow {
	width: 12px;
	height: 8px;
	color: #fff;
}

a:hover .circle {
	transform: translateX(5px);
}


.circle_02 {
	width: 30px;
	height: 30px;
	background-color: #fff;
	border: solid 1px #C2DCDF;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
	transition: all 0.3s ease;
}

.circle_02 .arrow_02 {
	width: 12px;
	height: 8px;
	color: var(--base_blue);
}


.circle_02 {
	width: 30px;
	height: 30px;
	background-color: #fff;
	border: solid 1px #C2DCDF;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
	transition: all 0.3s ease;
}


@media screen and (max-width: 768px){
	.link {
		font-size: 3.8vw;
	}
	
	.link a {
		gap: 0 10px;
	}
	
	.link a:hover {
		color: var(--base_black);
	}
	
	.circle {
		width: 22px;
		height: 22px;
	}
	
	.circle .arrow {
		width: 9px;
		height: 6px;
	}
	
	a:hover .circle {
		transform: translateX(0);
	}
}



/*===============================================================

		#contents .btn_01 layout

===============================================================*/

#contents .btn_01 {
	width: 260px;
	margin-inline: auto;
	line-height: 1.0;
}

#contents .btn_01 a {
	padding: 12px 12px 12px 25px;
	background: #fff;
	border: solid 1px var(--base_black);
	border-radius: 40px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: var(--base_black);
	font-size: 16px;
	font-weight: 700;
}

#contents .btn_01 a:hover {
	opacity: 0.8;
}

#contents .btn_01 a .circle {
	width: 38px;
	height: 38px;
}


@media screen and (max-width: 768px){
	#contents .btn_01 {
		width: 90%;
		margin-inline: auto;
		line-height: 1.0;
	}
	
	#contents .btn_01 a {
		padding: 10px 10px 10px 20px;
		font-size: 3.8vw;
	}
	
	#contents .btn_01 a:hover {
		opacity: 1;
	}
	
	#contents .btn_01 a .circle {
		width: 38px;
		height: 38px;
	}
	
	#contents .btn_01 a .circle .arrow {
		width: 12px;
		height: 8px;
	}
}





/*====================================================================================

		footer layout

====================================================================================*/

footer {
	margin: 120px 0 0;
	background: url("../img/footer_bg01.png") center top / 100% auto no-repeat,
				linear-gradient(45deg, #E0EAEB 0%, var(--light_blue) 99%);
	position: relative;
}

#top footer::before {
	content: "";
	width: 187px;
	height: 186px;
	background: url("../img/footer_bg02.png") center bottom / cover no-repeat;
	position: absolute;
	right: 5%;
	top: -50px;
	z-index: 1;
}


@media screen and (max-width: 768px){
	footer {
		margin: 10vh 0 0;
		background: url("../img/sp/footer_bg01.png") center top / 100% auto no-repeat var(--light_blue);
	}
	
	#top footer::before {
		display: none;
	}
}



/*===============================================================

		footer .footer_contents layout

===============================================================*/

footer .footer_contents {
	max-width: 1040px;
	margin-inline: auto;
	padding: 180px 20px 90px;
}

footer .footer_contents .line_01 {
	margin: 0 0 45px;
	display: flex;
	justify-content: space-between;
}

footer .footer_contents .line_02 {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
}

footer .footer_contents .f_logo a:hover {
	opacity: 0.8;
}

footer .footer_contents .f_btn {
	width: 45%;
	max-width: 350px;
}

footer .footer_contents .f_btn a {
	width: 100%;
	height: 74px;
	padding: 0 70px 0 25px;
	background: linear-gradient(to bottom, #008294 0%,#006c7b 60%);
	border: solid 1px var(--base_blue);
	border-radius: 6px;
	display: flex;
	/*justify-content: space-between;*/
    justify-content:center;
	align-items: center;
	position: relative;
	color: #fff;
	font-size: 22px;
	font-weight: 700;
    position: relative;
}
/*
footer .footer_contents .f_btn a::before {
	content: "";
	width: 24px;
	height: 23px;
	margin: 0 5px 0 0;
	background: url("../img/header_icon02.svg") left top / auto 100% no-repeat;
	position: relative;
}
*/

footer .footer_contents .f_btn a:hover {
	opacity: 0.8;
}

footer .footer_contents .f_btn a .box {
	display: flex;
	align-items: center;
	gap: 0 8px;
}

footer .footer_contents .f_btn a .circle_02 {
	width: 38px;
	height: 38px;
    position: absolute;
    right: 25px;
}

footer .footer_contents .f_btn a:hover .circle_02 {
	transform: translateX(5px);
}


footer .footer_contents .f_btn a img {
	width: 24px;
}

footer .footer_contents ul.f_nav {
	width: 40%;
	display: flex;
	flex-flow: row wrap;
	gap: 20px 0;
	line-height: 1.0;
}

footer .footer_contents ul.f_nav li {
	width: calc(100% / 3);
}

footer .footer_contents ul.f_nav li a {
	display: flex;
	align-items: center;
	gap: 0 5px;
	font-size: 14px;
	font-weight: 700;
}

footer .footer_contents ul.f_nav li a:hover {
	color: var(--base_blue);
}

footer .footer_contents p {
	font-size: 13px;
}

footer .footer_contents p a:hover {
	color: var(--base_blue);
}


@media screen and (max-width: 768px){
	footer .footer_contents {
		max-width: inherit;
		margin-inline: 0;
		padding: 18% 8vw 6vh;
	}
	
	footer .footer_contents .line_01 {
		margin: 0;
		display: block;
	}
	
	footer .footer_contents .line_02 {
		display: block;
	}
	
	footer .footer_contents .f_logo {
		width: 96%;
		margin: 0 0 4vh;
	}
	
	footer .footer_contents .f_logo a:hover {
		opacity: 1;
	}
	
	footer .footer_contents .f_btn {
		width: 100%;
		max-width: inherit;
		margin: 0 0 5vh;
	}
	
	footer .footer_contents .f_btn a {
		width: 100%;
		height: 60px;
		/*padding: 0 15px;*/
        padding: 0 17% 0 15px;
		font-size: 4vw;
	}
	
	footer .footer_contents .f_btn a:hover {
		opacity: 1;
	}
	
	footer .footer_contents .f_btn a .box {
		display: flex;
		align-items: center;
		gap: 0 15px;
	}
	
	footer .footer_contents .f_btn a .circle_02 {
		width: 9vw;
		height: 9vw;
	}
	
	footer .footer_contents .f_btn a:hover .circle_02 {
		transform: translateX(0);
	}
	
	
	footer .footer_contents .f_btn a img {
		width: 6vw;
	}
	
	footer .footer_contents ul.f_nav {
		width: auto;
		margin: 0 0 6vh;
		gap: 15px 0;
	}
	
	footer .footer_contents ul.f_nav li {
		width: calc(100% / 2);
	}
	
	footer .footer_contents ul.f_nav li a {
		font-size: 3.6vw;
	}
	
	footer .footer_contents ul.f_nav li a:hover {
		color: var(--base_black);
	}
	
	footer .footer_contents p {
		font-size: 3.4vw;
	}
	
	footer .footer_contents p a:hover {
		color: var(--base_black);
	}
}



/*===============================================================

		footer .ex_link layout

===============================================================*/

footer .ex_link {
	padding: 20px;
	background-color: #fff;
}

footer .ex_link .inner {
	max-width: 974px;
	margin-inline: auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

footer .ex_link .inner ul {
	display: flex;
	flex-flow: row wrap;
	align-items: center;
	gap: 10px 16px;
}

footer .ex_link .inner ul li:first-child {
	width: 364px;
}

footer .ex_link .inner ul li:last-child {
	width: 131px;
}

footer .ex_link .inner p.copy {
	color: #5E5E5E;
	font-size: 12px;
}


@media screen and (max-width: 768px){
	footer .ex_link {
		padding: 8vw;
	}
	
	footer .ex_link .inner {
		max-width: inherit;
		margin-inline: 0;
		display: block;
	}
	
	footer .ex_link .inner ul {
		margin: 0 0 8vh;
		gap: 16px;
	}
	
	footer .ex_link .inner ul li:first-child {
		width: 100%;
		max-width: 364px;
	}
	
	footer .ex_link .inner ul li:last-child {
		width: 40%;
		max-width: 131px;
	}
	
	footer .ex_link .inner p.copy {
		font-size: 3.0vw;
	}
}