@charset "utf-8";

/* 
layout.css - サイト固有の構造（骨組み）
プレフィックス：l-
編集者 人間：編集する
	   AI ：編集しない
役割：header, footer, container, grid, nav, megamenu, セクション構造など。
禁止：UI部品のデザイン
	 ページ固有装飾
	 c- や p- の記述
*/

/* B-01. Layout base */
.l-wrapper {
	margin: 0 auto;
	padding: 0px 0 150px;
	/* clip/hidden は文書スクロールを阻害することがあるため横のみ抑止 */
	overflow-x: hidden;
	overflow-y: visible;
}

.l-fixbox {
	max-width: 1280px;
	width: 100%;
	margin-left: auto;
	margin-right: auto;
}

main {
	display: flex;
}
main article {
	margin-top: 6.0rem;
	width: calc(100% - 220px);
	flex-grow: 1;
}
main article#top {
	margin: 0;
}
main article section {
	/*h2*/
	margin-top: 8rem;
}
main article section section {
	/*h3*/
	margin-top: 6rem;
}
main article section section section {
	/*h4*/
	margin-top: 4rem;
}
main article section section section section {
	/*h5 h6*/
	margin-top: 3rem;
}

/* B-02. header */
/*************************** B-02. header ************************/
header {
	max-width: 1280px;
	margin: 10px auto 0;
}
.l-header-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.l-header-container div.logo {
	display: flex;
}
.l-header-container span {
	margin-left: 1.0rem;
	font-size: 1.2rem;
	display: flex;
	align-items: center;
	line-height: 1.4;
}
.l-header-container img {
	width: 20.0rem;
	height: auto;
}
.l-header-container input[type="text"] {
	padding: 12px;
	width: 280px;
	border: none;
	background-color: var(--color-header-searchbg);
	position: relative;
	display: inline-block;
	outline: none;
	transition: background-color .3s, border .3s;
	font-size: 16px;
}
.l-header-container input::placeholder {
	color: var(--color-header-searchplaceholder);
}
.l-header-container input[type="text"]:focus {
	background: var(--color-header-searchhover);
}
.l-header-container input[type="submit"] {
	position: relative;
	padding: 13px 4px 13px 6px;
	width: 30px;
	background: #f0f2f4 url(../images/icons/icon-search.svg) no-repeat right 5px top 50%;
	background-size: auto 50%;
	border: none;
	text-align: left;
	margin-left: -4px;
	cursor: pointer;
	transition: background-color .3s;
}
.l-header-container input[type="text"]:focus+input[type="submit"] {
	background-color: var(--color-header-searchhover);
}
.l-header-container input[type="submit"]:hover {
	background: var(--color-header-searchhover) url(../images/icons/icon-search.svg) no-repeat right 5px top 50%;
	background-size: auto 50%;
}

/* ハンバーガーボタン */
.l-hamburger,
.l-header-sp,
.l-header-sp-search {
	display: none;
}

/* B-03. nav */
/*************************** B-03. nav ***************************/
/*megamenu 共通部分*/
.l-megamenu {
	margin-top: 12px;
}
.l-megamenu a {
	display: block;
	text-decoration: none;
	color: var(--color-txt);
}

/*megamenu 2階層目以降のhere共通*/
.l-megamenu div ul li.here>a {
	color: var(--color-mega-here);
}
.l-megamenu div ul li.here>a::before {
	content: "\f0da";
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	padding-right: 4px;
	color: var(--color-mega-here);
}

/*.l-wrapper,footerをjsと共に黒くする*/
footer::after,
.l-wrapper::after {
	width: 100%;
	height: 100%;
	position: absolute;
	background: rgba(0, 0, 0, 0.8);
	content: '';
	left: 0;
	top: 0;
	z-index: -1;
	opacity: 0;
	transition: z-index .3s, opacity .3s;
}

footer.l-overlay::after,
.l-wrapper.l-overlay::after {
	z-index: 1;
	opacity: 1;
}

/* 第一階層 */
.l-megamenu>ul {
	display: flex;
	position: relative;
}
.l-megamenu>ul>li {
	text-align: center;
	width: 100%;
	flex-grow: 1;
}
.l-megamenu>ul>li.here>a {
	font-weight: bold;
	color: var(--color-mega-here);
}
.l-megamenu>ul>li>a {
	font-size: 1.8rem;
	padding: 18px 0;
}

.l-megamenu>ul>li:hover>a,
.l-megamenu>ul>.l-nav_open>a {
	background-color: #f0f2f4;
	opacity: 1;
}

/*子階層がある場合*/
.l-megamenu>ul>li.l-has-child>a {
	position: relative;
}
.l-megamenu>ul>li.l-has-child>a::before {
	position: absolute;
	bottom: 4px;
	right: 0;
	left: 0;
	margin: auto;
	content: "";
	width: 6px;
	height: 6px;
	border-top: 3px solid #666;
	border-right: 3px solid #666;
	transform: rotate(135deg);
	display: block;
	transition: transform .3s;
}

.l-megamenu>ul>li.l-nav_open>a::before {
	transform: rotate(-45deg);
}

/* 第2階層 */
.l-megamenu div {
	display: none;
	background-color: var(--color-mega-bg);
	width: 100%;
	left: 0;
	top: 54px;
	z-index: 10000;
	position: absolute;
	padding: 50px 0;
}
.l-megamenu div p {
	width: 400px;
	margin: 0 auto 16px;
	text-align: left;
	font-weight: bold;
}
.l-megamenu div p a {
	border: 1px solid var(--color-txt);
	padding: 15px;
	position: relative;
}
.l-megamenu div p a::after {
	position: absolute;
	top: 0;
	bottom: 0;
	vertical-align: middle;
	right: 14px;
	margin: auto;
	content: "";
	width: 6px;
	height: 6px;
	border-top: 3px solid var(--color-mega-border);
	border-right: 3px solid var(--color-mega-border);
	transform: rotate(45deg);
	display: block;
	transition: right .3s, background-color .3s;
}
.l-megamenu div a:hover {
	opacity: .5;
	transition: .5s;
}
.l-megamenu div p a:hover::after {
	right: 24px;
}
.l-megamenu div>ul {
	display: flex;
	flex-wrap: wrap;
}
.l-megamenu div>ul>li {
	width: 23%;
	margin: 1%;
	background-color: var(--color-mega-bg2nd);
	text-align: left;
}
.l-megamenu div>ul>li>a {
	font-size: 2.0rem;
	color: var(--color-mega-txt2nd);
	font-weight: bold;
	padding: 15px;
}

/* 第3階層 */
.l-megamenu div>ul>li>ul {
	padding: 0 0 10px 16px;
}
.l-megamenu div>ul>li>ul>li>a {
	padding: 10px 0;
	font-weight: 500;
	color: var(--color-mega-txt3rd);
}

/* 第4階層 */
.l-megamenu div>ul>li>ul>li>ul {
	margin: 2px 0 10px;
}
.l-megamenu div>ul>li>ul>li>ul>li {
	margin-left: 4px;
	padding-left: 8px;
	border-left: 1px solid var(--color-mega-txt4th);
}
.l-megamenu div>ul>li>ul>li>ul>li>a {
	padding: 3px 0 6px;
}

/* 第5階層 */
.l-megamenu div>ul>li>ul>li>ul>li>ul {
	margin: 4px 0 0;
	padding-bottom: 4px;
}
.l-megamenu div>ul>li>ul>li>ul>li>ul>li {
	margin-left: 6px;
	padding-left: 7px;
	border-left: 1px solid var(--color-mega-border);
}
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>a {
	padding: 3px 0 6px;
}

/* 第6階層 */
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>ul {
	margin: 4px 0 0;
	padding-bottom: 4px;
}
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>ul>li {
	margin-left: 5px;
	padding-left: 6px;
	border-left: 1px solid var(--color-mega-border);
}
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>ul>li>a {
	padding: 3px 0 6px;
}

/* 第7階層 */
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>ul>li>ul {
	margin: 4px 0 0;
	padding-bottom: 4px;
}
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>ul>li>ul>li {
	margin-left: 4px;
	padding-left: 5px;
	border-left: 1px solid var(--color-mega-border);
}
.l-megamenu div>ul>li>ul>li>ul>li>ul>li>ul>li>ul>li>a {
	padding: 3px 0 6px;
}


/* B-08. aside */
/*************************** B-08. aside *************************/
aside {
	width: 200px;
	height: 100%;
	margin-top: 60px;
	margin-left: 20px;
	position: sticky;
	top: 0;
	display: table;
}
aside .tit {
	margin-bottom: 1.0rem;
	background: var(--color-aside-titbg);
	padding: 15px 8px;
}
aside .tit a {
	display: block;
	color: var(--color-aside-tittxt);
	text-decoration: none;
}
aside nav ul li {
	margin-bottom: 1px;
}
aside nav ul li ul {
	position: relative;
	margin-left: 10px;
	padding-left: 10px;
}
aside nav ul li ul::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 1px;
	height: calc(100% - 0.75em);
	background: var(--color-aside-tree);
}
aside nav ul li.here>a {
	color: #009bde;
	font-weight: bold;
}
aside nav ul li.here>a::before {
	content: "\f0da";
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	padding-right: 4px;
	color: #009bde;
}
aside nav ul li a {
	display: block;
	color: #333;
	font-size: 1.4rem;
	text-decoration: none;
}
aside nav ul li a:hover {
	background-color: #f0f2f4;
	opacity: 1;
}
aside nav>ul>li {
	margin-bottom: 1px;
}
aside nav>ul>li>a {
	font-size: 1.8rem;
	font-weight: bold;
	padding: 10px 5px;
}
aside nav>ul>li>ul>li a {
	padding: 6px 4px;
}
aside nav ul li ul li{
	position: relative;
}
aside nav ul li ul li::before{
	content:"";
	position: absolute;
	left: -10px;
	top: 0.8em;
	width: 1.0rem;
	height: 1px;
	background: var(--color-aside-tree);
}

/*search*/
aside form dl {
	padding: 0;
	background: none;
	margin-bottom: 20px;
}
aside form dl dt {
	float: inherit;
	width: inherit;
	padding: 6px 0 0px;
	min-height: 40px;
	font-size: 16px;
}
aside form dl dd {
	padding: 0 0 6px 0;
	font-size: 16px;
	border-bottom: 3px solid #fff;
}
aside form dl dd input[type="text"] {
	padding: 12px;
	width: 100%;
	border: none;
	background-color: #f0f2f4;
	position: relative;
	display: inline-block;
	outline: none;
	transition: background-color .3s, border .3s;
	font-size: 16px;
}
aside form dl dd input::placeholder {
	color: #aaa;
}
aside form dl dd input[type="text"]:focus {
	background: rgb(220, 220, 220);
}
aside form dl ul li {
	list-style: none;
}

/* B-09. footer */
/*************************** B-09. footer ************************/
footer {
	padding-top: 50px;
	background-color: #ddd;
	text-align: center;
	position: relative;
}
ul.l-footerNav {
	max-width: 1280px;
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
ul.l-footerNav li {
	list-style: none;
}
ul.l-footerNav li a {
	font-size: 1.4rem;
	padding: 0 32px;
	color: #333;
	text-decoration: none;
}
footer .logo img {
	max-width: 260px;
	margin-top: 80px;
}

address {
	font-size: 1.2rem;
	margin: 30px 0;
	line-height: 2.0;
}
small {
	display: block;
	background-color: #cccccc;
	padding: 34px 0;
	font-size: 1.2rem;
}
footer .l-contigo a {
	color: #aaa;
	text-decoration: none;
	display: inline-block;
	padding: 10px 0;
	font-size: 1.2rem;
}
footer .l-contigo a:hover {
	color: #333;
}
footer .l-contigo span {
	position: relative;
	margin-left: 24px;
}
footer .l-contigo span::before {
	position: absolute;
	content: "";
	display: inline-block;
	width: 20px;
	height: 20px;
	left: -19px;
	background: url(/images/common/contigo.svg) no-repeat;
	background-size: contain;
	top: 50%;
	transform: translateY(-50%);
}

#pageTop {
	position: fixed;
	bottom: 1%;
	right: 2%;
}
#pageTop a {
	z-index: 999;
	color: #333;
	text-decoration: none;
	font-size: 0.8rem;
	display: flex;
	flex-direction: column;
	align-items: center;
}
#pageTop a::before {
	content: "\f35b";
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	font-size: 3.6rem;
	padding-bottom: 6px;
	text-shadow: 0px 0px 5px #fff;
}
#pageTop a:hover {
	text-decoration: none;
	opacity: 0.7;
}

/* ========== レスポンシブ ========== */
@media screen and (max-width: 1279px) {
	.l-fixbox {
		width: 98%;
	}
	.l-header-container {
		width: 98%;
		margin: 0 auto;
	}
	.l-megamenu div {
		top: 53px;
	}
}

/* max-width 1279px */

@media screen and (max-width: 1025px) {
	.l-wrapper {
		overflow-x: hidden;
		overflow-y: visible;
		margin: 0 auto;
		padding: 72px 0 150px;
		position: relative;
	}

	main {
		flex-direction: column;
	}
	main article {
		width: 100%;
		margin-top: 2.0rem;
	}

	header {
		max-width: 1280px;
		margin: auto;
		position: fixed;
		z-index: 1000;
		width: 100%;
	}

	.l-header-container {
		background: rgba(255, 255, 255, 0.95);
		padding: 10px 0;
		width: 100%;
	}
	.l-header-container form {
		display: none;
		width: calc(100% - 42px - 1rem - 32px - 1rem);
		background: #fff;
		text-align: center;
		top: 3px;
		left: 0;
		padding: 14px;
		position: absolute;
	}

	.l-hamburger,
	.l-header-sp,
	.l-header-sp-search {
		display: block;
	}
	.l-hamburger {
		position: relative;
		width: 42px;
		height: 42px;
		cursor: pointer;
		margin: 0 1rem;
		transition: background .3s;
	}
	.l-hamburger span {
		display: block;
		position: absolute;
		width: 30px;
		height: 3px;
		left: 6px;
		background: #333;
		transition: 0.3s ease-in-out;
	}
	.l-hamburger span:nth-child(1) {
		top: 10px;
	}
	.l-hamburger span:nth-child(2) {
		top: 20px;
	}
	.l-hamburger span:nth-child(3) {
		top: 30px;
	}
	.l-hamburger.l-nav_active span:nth-child(1) {
		top: 20px;
		left: 6px;
		transform: rotate(-45deg);
	}
	.l-hamburger.l-nav_active span:nth-child(2),
	.l-hamburger.l-nav_active span:nth-child(3) {
		top: 20px;
		transform: rotate(45deg);
	}
	.l-header-sp {
		display: flex;
		align-items: center;
	}
	.l-header-sp-search {
		display: block;
		cursor: pointer;
		width: 24px;
		margin-right: 8px;
		transition: background .3s;
		position: relative;
		text-indent: -9999px;
	}
	.l-header-sp-search::after {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		content: "";
		width: 25px;
		height: 25px;
		display: block;
		background: url(/images/icons/icon-search.svg) no-repeat;
		background-size: auto 100%;
		transition: background-color .3s;
	}
	.l-header-sp-search.l-search_active::after {
		background: #333 url(/images/icons/icon-close.svg) no-repeat 50%;
		padding: 4px;
		background-size: 70%;
	}

	.l-megamenu {
		display: none;
		height: calc(100vh - 60px);
		overflow-y: scroll;
		background: rgba(255, 255, 255, 1);
		margin-top: 0;
	}
	.l-megamenu>ul {
		display: block;
		margin-bottom: 120px;
	}
	.l-megamenu>ul>li {
		text-align: left;
		width: 98%;
		margin: 0 auto;
	}
	.l-megamenu>ul>li a {
		padding-left: 16px;
	}
	.l-megamenu>ul>li>a {
		border-top: 1px solid #ccc;
	}
	.l-megamenu>ul>li.l-has-child>a::before {
		right: 16px;
		bottom: auto;
		left: auto;
		width: 8px;
		height: 8px;
	}
	.l-megamenu div {
		position: static;
	}
	.l-megamenu div>ul {
		background: transparent;
	}
	.l-megamenu div>ul>li {
		width: 48%;
		border-bottom: none;
	}
	.l-megamenu div>ul>li>ul {
		padding: 0 0 10px 2px;
	}
	.l-megamenu div>ul>li,
	.l-megamenu div>ul>li>ul,
	.l-megamenu div>ul>li>ul>li>ul,
	.l-megamenu div>ul>li>ul>li>ul>li>ul {
		background: transparent;
	}
	.l-megamenu div>ul>li>ul>li {
		border-bottom: 1px solid #ccc;
	}
	.l-megamenu div>ul>li>ul>li>ul>li,
	.l-megamenu div>ul>li>ul>li>ul>li>ul>li {
		border-bottom: none;
	}

	aside {
		width: 100%;
		margin-left: 0;
		position: inherit;
		display: block;
	}
	aside nav>ul {
		display: flex;
		flex-wrap: wrap;
	}
	aside nav>ul>li {
		width: 48%;
		margin: 1%;
	}
	aside nav ul li ul {
		margin-left: 6px;
		padding-left: 6px;
	}
	aside nav ul li ul::before {
		height: calc(100% - 1.2em);
	}
	aside nav ul li a {
		font-size: 1.6rem;
	}
	aside nav>ul>li>ul>li a {
		padding: 10px 4px;
	}
	aside nav ul li ul li::before{
		top:1.2em;
		left:-6px;
	}

	footer ul.l-footerNav li {
		max-width: 31.3333%;
		width: 100%;
		padding: 0;
		margin-bottom: 25px;
	}
	footer ul.l-footerNav li a {
		padding: 0;
	}
	footer .logo img {
		max-width: 200px;
		height: auto;
		margin-top: 32px;
	}
	footer address {
		margin: 16px 0 32px;
	}
	footer small {
		padding: 16px 0;
	}
}

/* max-width 1025px */
@media screen and (max-width: 600px) {
	#container {
		width: 100%;
		padding: 0;
		margin: 0;
	}

	.l-wrapper {
		width: 100%;
		margin: 0 auto;
		padding: 50px 0 30px;
	}

	.l-fixbox {
		width: 100%;
		padding: 0 1%;
	}

	main>article>section {
		margin-top: 50px;
	}

	.l-header-container {
		padding: 4px 0;
		height: 50px;
	}
	.l-header-container span {
		font-size: 1.0rem;
	}
	.l-header-container img {
		width: 16.0rem;
		margin-left: 0.4rem;
	}
	.l-header-container form {
		width: calc(100% - 42px - 1rem - 32px);
		padding: 1px 0;
	}
	.l-header-container input[type="text"] {
		width: 84%;
		height: 40px;
		padding: 8px 12px;
	}
	.l-header-container input[type="submit"] {
		margin-left: -5px;
		height: 40px;
	}
	.l-header-sp-search {
		margin-right: 0;
	}

	.l-megamenu div {
		padding: 24px 0;
	}
	.l-megamenu div p {
		width: 98%;
	}

	aside {
		width: 100%;
		padding: 0;
		float: inherit;
		clear: both;
	}
	aside nav>ul>li {
		width: 100%;
		margin: 10px 0;
	}
	aside nav ul li ul {
		margin-left: 10px;
		padding-left: 10px;
	}

	.l-contigo {
		padding: 0 0 1rem;
		width: 100%;
	}
	.l-contigo a {
		width: 100%;
	}
	.l-contigo svg {
		height: auto;
		position: relative;
		top: 0;
		left: 0;
	}
}

/* max-width 600px */