@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Marcellus+SC&family=Noto+Sans+JP:wght@100..900&family=Zen+Kaku+Gothic+New&display=swap');

/*----------------------------------------------------
	共通
----------------------------------------------------*/
:root {
	--font-defalt: "Zen Kaku Gothic New", sans-serif;
	--font-more:  "Noto Sans JP", sans-serif;
	--font-other: "Marcellus SC", serif;
	--font-size: 62.5%;
	--line-height: 3em;
	--bg-color: #040F13;
	--font-color: #ffffff;
	--ac-color1: #231815;
	--letter: 1px;
	--background: #C9C9CA;
	--text-decoration: none;
}

* {
	margin: 0;
	padding: 0;
}

body {
	background-color: #C9C9CA;
	font-size: var(--font-size);
	font-family: var(--font-defalt);
	line-height: var(--line-height);
	color: var(--font-color);
	letter-spacing: var(--letter);
	font-weight: 400;
	scroll-behavior: smooth;
	margin: 0;
}

h1,h2,h3,h4,h5,p {
	font-size: 1.6em;
}

h3 {
	font-family: var(--font-other);
}

a {
	text-decoration: var(--text-decoration);
}

.main-container {
	background-color: var(--bg-color);
	color: var(--font-color);
}

.sub-container {
	background-color: var(--background);
	color: var(--ac-color1);
}


a:hover {
	opacity: 0.8;
	cursor: pointer;
}

.inner {
	width: 94%;
    margin: 10% auto;
    max-width: 1000px
}


@media screen and (max-width: 639px) {
	h1,h2,h3,h4,h5,p,summary {
		font-size: 1.4em;
	}
}


/*----------------------------------------------------
	header
----------------------------------------------------*/
header {
	position: absolute;
	z-index: 1;
}
.header-logo {
	width: 45%;
    margin: 8%;
}
/*----------------------------------------------------
	メイン
----------------------------------------------------*/

/*----------------------------------------------------
	トップ
----------------------------------------------------*/
.top-content {
	position: relative;
}

.top-image img {
	width: 100vw;
	height:100svh;
	overflow: hidden;
	position: relative;
	object-fit: cover;
}

.copy-content {
	position: absolute;
	z-index: 1;
    top: 25%;
    left: 45%;
	display: flex;
    flex-direction: column;
    gap: 2.5em;
	margin-top: 3%;
}

.copy-content img {
	width: 220px;
}

.copy-content h2 {
	font-size: 2.7em;
	font-weight: 200;
}

nav {
	position: absolute;
	z-index: 1;
	background-color:rgb(0 0 0 / 0.5);
	top: 0;
	right: 0;
	width: 20%;
	height: 100svh;
}

nav > div {
	position: absolute;
	top: 75%;
	left: 10%;
}

.btn-aplly {
	display: inline-block;
	padding: .5em 2em;
	border: 1.5px solid #fff;
	border-radius: 30px;
}

.menu-bottom img {
	width: 50%;
	height: auto;
}



/*----------------------------------------------------
	コンセプト
----------------------------------------------------*/




/*----------------------------------------------------
	copyright
----------------------------------------------------*/
.copyright {
	position: absolute;
	bottom: 0;
	left: 1%;
	display: flex;
	gap: .5em;
	color: #333;
}

.copyright img {
	object-fit: contain;
}

/*----------------------------------------------------
	レスポンシブ
----------------------------------------------------*/
.sp {
	display: none;
}
.pc {
	display: block;
}

@media screen and (max-width: 1360px) {
	nav {
		background-color: rgba(0, 0, 0, 0);
		width: 40%;
	}
}

@media screen and (max-width: 639px) {
	.sp{display:block!important;}
	.pc{display: none !important;}

	nav {
		width: 75%;
		height: auto;
		right: 1%;
		top: 82%;
		white-space: nowrap;
	}

	.copy-content {
		top: 10%;
    	left: 10%;
		gap: 1em;
	}

	.copy-content h2 {
		font-size: 2em;
	}

	.menu-bottom img {
		width: 75%;
	}

	.btn-aplly { 
		opacity: .7;
	}
}