@charset "UTF-8";
/* headder styles */
header {
	padding: 0 2vw;
	width: 100svw;
	min-height: var(--header-height);
	border-radius: 0 0 2rem 2rem;
	background-color: white;
	display: flex;
	justify-content: space-evenly;
	align-items: center;
	position: fixed;
	z-index: 100;
}

header img[src$='.svg'] {
	transform: scale(1.8);
}

div#header__nav__contents,
div#header__nav__links {
	display: flex;
}

header a {
	border: 1px solid dimgray;
	border-radius: 2rem;
	padding: 0.5rem;
	width: 6rem;
	color: dimgray;
	text-align: center;
	text-decoration: none;
	display: inline-block;
	transition: 0.5s;
}
header a:hover {
	border-radius: 2rem;
	color: white;
	background-color: dimgrey;
	font-weight: bold;
}
header a.logo {
	border: 0;
	padding: 0;
	width: auto;
	color: inherit;
}
header a.logo:hover {
	border: 0;
	color: inherit;
	background-color: inherit;
	font-weight: inherit;
}

nav {
	display: flex;
}

div#header__nav__links a {
	padding: 0.5rem 0 0.5rem 0;
	border: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}

/* nav breadcrumb styles */
nav#breadcrumb {
	width: 100%;
	padding: 8rem 0 0 2rem;
	background-color: lightblue;
	border-radius: 0 0 2rem 2rem;
	display: flex;
	justify-content: left;
}
nav#breadcrumb ol li {
	padding: 0;
	margin: 0;
	list-style: none;
	display: inline-block;
}

/* Tablet Contents Style */
@media screen and (max-width: 1280px) {
	header img[src$='.svg'] {
		transform: scale(1.2);
	}

	header a:hover {
		border-radius: 2rem;
		color: dimgray;
		background-color: white;
		font-weight: normal;
	}

	nav {
		display: block;
	}
	div#header__nav__links a {
		display: flex;
		justify-content: center;
		align-items: center;
	}
	div#header__nav__links a {
		border: 0;
		background-color: white;
		font-weight: normal;
	}

	div#header__nav__links a:hover {
		border: 0;
		background-color: white;
		font-weight: normal;
	}
}

/* SmartPhone Image styles */
@media screen and (max-width: 500px) {
	h1 {
		padding: 0;
		margin: 0;
	}

	header img[src$='.svg'] {
		transform: scale(0.7);
	}

	/*
   * ハンバーガーメニュー
   */
	div.nav__wrapper {
		--nav__icon-top: 10px;
	}
	.nav__wrapper {
		position: relative;
	}
	.nav__icon {
		width: 40px;
		height: 30px;
		position: fixed;
		top: var(--nav__icon-top);
		left: 20px;
		cursor: pointer;
		z-index: 3;
		display: inline-block;
	}
	/* 三本線 */
	.nav__icon span {
		display: block;
		height: 4px;
		margin: 6px 0;
		background: dimgray;
		border-radius: 2px;
		transition: 0.4s;
	}
	/* X線に変形 */
	#nav__toggle:checked + .nav__icon span:nth-child(1) {
		transform: translateY(10px) rotate(45deg);
	}
	#nav__toggle:checked + .nav__icon span:nth-child(2) {
		opacity: 0;
	}
	#nav__toggle:checked + .nav__icon span:nth-child(3) {
		transform: translateY(-10px) rotate(-45deg);
	}
	.overlay {
		position: fixed;
		inset: 0;
		background: white;
		opacity: 0;
		pointer-events: none;
		transition: 0.4s;
		z-index: 1;
	}
	#nav__toggle:checked ~ .overlay {
		opacity: 1;
		pointer-events: auto;
	}
	/* メニュー本体 */
	nav {
		margin: var(--nav__icon-top) 0 0 0;
		padding: var(--nav__icon-top) 0 0 0;
		position: fixed;
		right: 100%;
		width: 100%;
		height: 100%;
		background: white;
		transition: right 0.5s ease;
		z-index: 2;
	}
	#header__nav__contents,
	#header__nav__links {
		display: flex;
		flex-direction: column;
	}
	#nav__toggle:checked ~ nav {
		right: 0;
	}

	header a {
		border-top: 1px solid dimgray;
		border-right: 0;
		border-bottom: 0;
		border-left: 0;
		border-radius: 0;
		padding: 0.5rem;
		width: 100%;
		font-size: 2rem;
		color: dimgray;
		text-align: center;
		text-decoration: none;
		display: inline-block;
	}
	header a:hover {
		border-radius: inherit;
		background-color: inherit;
		color: inherit;
		font-weight: inherit;
	}
	svg.icon {
		margin: 0.5rem 0 0.5rem 0;
		transform: scale(1.5);
	}
}