@charset "UTF-8";

/*--- base ---*/
html {
	width: 100%;
	overflow: hidden;
}
body {
	position: relative;
	width: 100%;
	margin: 0;
	font-family: "Noto Serif JP", serif;
	font-weight: 400;
	color: #000;
	overflow: hidden;
}
* {
	box-sizing: border-box;
	overflow-wrap: break-word;
}
img {
	width: 100%;
}
a {
	color: #000;
}
a:link,
a:visited,
a:active,
a:hover {
	overflow: hidden;
	outline: none;
}
a:hover {
	cursor: pointer;
}
/*.pc-only {
	display: none;
}
.sp-only {
	display: inline;
}*/

/* video - common */
.video-wrapper {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	width: 100%;
	height: 100%;
}
.video-content {
	position: fixed;
	top: 50%;
	left: 50%;
	width: auto;
	height: 100%;
	min-width: 100%;
	min-height: 100%;
	transform: translate(-50%, -50%);
	object-fit: cover;
	z-index: -1;
}
/* video-bg */
#video-bg {
	z-index: -999;
}
#video-bg::after {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	background: rgb(0 0 0 / 0.2);
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}
/* enter-wrapper */
.enter-wrapper {
	width: 100vw;
	height: 100vh;
	animation: fadeIn 1.7s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}
@keyframes fadeIn {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}
.enter-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 24px 0 32px;
	min-height: 100vh;
	transform-origin: center top;
	transform: scale(1);
	transition: transform 0.5s ease-out;
}
h1 {
	font-size: 0;
}
h2.enter-catch {
	font-family: "Lexend", sans-serif;
	font-size: clamp(4.688rem, 4.119rem + 2.84vw, 6.25rem);
	color: #FFF;
	font-weight: 700;
	line-height: 1;
	margin-bottom: clamp(32px, calc(32px + (48 - 32) * ((100vw - 390px) / (1280 - 390))), 48px);
	padding: 15px;
}
h2.enter-catch span {
	display: block;
	font-family: "Noto Serif JP", serif;;
	font-size: clamp(1.25rem, 1.023rem + 1.14vw, 1.875rem);
	font-weight: 400;
	letter-spacing: 1.5px;
	line-height: 1.25;
	margin-top: clamp(16px, calc(16px + (24 - 16) * ((100vw - 390px) / (1280 - 390))), 24px);
}
.enter-btn-wrapper {
	width: min(320px, 82.05%);
	margin: 0 auto;
}
.enter-btn {
	display: block;
	background-color: #FFF;
	background-size: 90%;
	background-repeat: no-repeat;
	background-position: center center;
	width: 100%;
	height: auto;
	aspect-ratio: 13/4;
}
.enter-btn:first-child {
	margin-bottom: 20px;
	background-image:url('../img/logo_sept.svg');
}
.enter-btn:nth-child(2) {
	background-image:url('../img/logo_sept-p.svg');
}
/* PC */
@media print, screen and (min-width: 769px) {
	.enter-btn {
		transition: background 0.5s ease;
	}
	@media (hover: hover){
		.enter-btn:hover {
			background-color: #ff5a00;
		}
		.enter-btn:first-child:hover {
			background-image:url('../img/logo_sept_hover.svg');
		}
		.enter-btn:nth-child(2):hover {
			background-image:url('../img/logo_sept-p_hover.svg');
		}
	}
}