@charset "utf-8";


/* --------------------------------------------

	header

---------------------------------------------- */

#header {
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 8rem;
	width: 100%;
	min-width: 1024px;
	padding: 2.2rem 8rem 2.5rem 0;
	background-color: var(--c-text);
	z-index: 9999;
}

@media only screen and (max-width:640px) {
	#header {
		display: block;
		padding: 2.0rem 1.5rem;
		min-width: 0;
	}
}


/* --------------------------------------------

	header__logo

---------------------------------------------- */

.header__logo {
	position: relative;
}

.header__logo::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	margin-block: auto;
	margin-inline: auto;
	right: -4rem;
	width: 1px;
	height: 80%;
	background-color: var(--c-white);
}

.header__logo a {
	color: var(--c-white);
	font-size: var(--fz-headerLogo);
}

@media (hover:hover) {
	.header__logo a:hover {
		color: var(--c-yellow);
		transition: 0.4s
	}
}

@media only screen and (max-width:640px) {
	.header__logo {
		text-align: center;
	}

	.header__logo::after {
		width: 0;
	}

	.header__logo a p {
		text-align: center;
	}
}


/* --------------------------------------------

	burgerBtn

---------------------------------------------- */

.header__burgerBtn {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 45px;
	height: 45px;
	cursor: pointer;
	transition: 0.4s ease;
}

.header__burgerBtn::after {
	content: "MENU";
	position: relative;
	display: block;
	top: 35%;
	left: 50%;
	transform: translateX(-50%);
	color: var(--c-white);
	width: 100%;
	text-align: center;
	font-size: var(--fz-xs);
	letter-spacing: 0.2em;
}

.header__burgerBtn span {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	display: block;
	width: 40px;
	height: 1px;
	margin: 0 auto;
	text-align: center;
	background-color: var(--c-white);
	transition: 0.5s;
}

.header__burgerBtn span:nth-of-type(1) {
	top: 10%;
}

.header__burgerBtn span:nth-of-type(2) {
	top: 30%
}

.header__burgerBtn span:nth-of-type(3) {
	top: 50%
}

.is-open .header__burgerBtn span:nth-of-type(1)  {
    transform: translateY(9px) rotate(-45deg);
}

.is-open .header__burgerBtn span:nth-of-type(2) {
    left: 50%;
    opacity: 0;
    -webkit-animation: open-btn-bar .3s forwards;
    animation: open-btn-bar .3s forwards;
}

@-webkit-keyframes open-btn-bar {
    100% {
        height: 0;
    }
}
    @keyframes open-btn-bar {
    100% {
        height: 0;
    }
}

.is-open .header__burgerBtn span:nth-of-type(3) {
    transform: translateY(-9px) rotate(45deg);
}



@media only screen and (max-width:640px) {
	.header__burgerBtn {
		position: absolute;
		top: 2.5rem;
		right: 2.5rem;
		width: 60px;
		height: 60px;
	}

	.header__burgerBtn span {
		width: 60px;
	}

	.header__burgerBtn::after {
		top: 15%;
	}

	.header__burgerBtn span:nth-of-type(1) {
		top: calc(10% - 10px);
	}

	.header__burgerBtn span:nth-of-type(2) {
		top: 10%;
	}

	.header__burgerBtn span:nth-of-type(3) {
		top: calc(10% + 10px);
	}

	.is-open .header__burgerBtn span:nth-of-type(1)  {
		left: 1px;
	}
	
	.is-open .header__burgerBtn span:nth-of-type(3) {
		left: 1px;
	}
}


/* --------------------------------------------

	sitemap

---------------------------------------------- */

#sitemap {
	position: fixed;
	top: -600px;
	left: 0;
	right: 0;
	display: block;
	width: 100%;
	background: var(--c-text);
	overflow-x: auto;
	overflow-y: hidden;
	-webkit-overflow-scrolling: touch;
	transition: all .5s;
	opacity: 0;
	z-index: 999;
}

.is-open #sitemap {
	top: 0;
	opacity: 1;
}

#mask {
	display: none;
	transition: all 0.5s;
}

.is-open #mask {
	position: fixed;
	top: 0;
	left: 0;
	display: block;
	width: 100%;
	height: 100%;
	background: var(--c-text);
	opacity: 0.7;
	z-index: 998;
	cursor: pointer;
	}

.sitemap__wrap {
	padding:  16rem 8rem 8rem;
}

.headerNav__list {
	display: flex;
	justify-content: center;
	gap: 4rem;
}

.headerNav__list a {
	padding: 0.5rem 2.5rem;
	color: var(--c-white);
	border: solid 1px #f2f2f2;
}

@media (hover:hover) {
	.headerNav__list a:hover {
		color: var(--c-yellow);
		border: solid 1px #d9cc1f;
		transition: 0.4s
	}
}

@media only screen and (max-width:640px) {
	.sitemap__wrap {
		padding:  8rem 4rem 4rem;
	}

	.headerNav__list {
		flex-wrap: wrap;
		gap: 0 1.5rem;
	}

	.headerNav__list li {
		width: 45%;
		margin-bottom: 1.5rem;
	}

	.headerNav__list a {
		display: block;
		text-align: center;
	}
}



/* --------------------------------------------

#header　印刷時

---------------------------------------------- */

@media print {
	#header {
		display: none;
	}
}