/* ==========================
   RESET / BASE
========================== */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: 0px;
}

@media (max-width: 767px) {
	html {
		scroll-padding-top: 0px;
	}
}

body {
	color: #fff;
	background: #000;
	font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
	overflow-x: hidden;
}

img {
	display: block;
	width: 100%;
	height: auto;
}

a {
	color: inherit;
	text-decoration: none;
}

ul {
	list-style: none;
}

/* タップ時の青いハイライトを消す */

a,
button,
.tentacler-card {
	-webkit-tap-highlight-color: transparent;
}


/* ==========================
   COMMON SECTION
========================== */

.section {
	position: relative;
	min-height: 100vh;
	overflow: hidden;
	background: #000;
}

.section-inner {
	position: relative;
	z-index: 3;
	width: min(1100px, 90%);
	margin: 0 auto;
	padding-top: 115px;
	padding-bottom: 80px;
}

.section-bg {
	position: absolute;
	inset: -40px 0;
	background-position: center;
	background-size: cover;
	filter: blur(5px) brightness(.55) saturate(.85);
	transform: scale(1.06);
	z-index: 1;
}


.section-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, .35);
	z-index: 2;
}

.section-title {
	font-size: clamp(72px, 9vw, 120px);
	font-weight: 400;
	letter-spacing: .08em;
	color: rgba(255, 255, 255, .28);
}

.text-panel {
	width: min(720px, 88%);
	margin: 0 auto;
	padding: 42px 52px;
	background: rgba(0, 0, 0, .45);
	backdrop-filter: blur(6px);
	border: 1px solid rgba(190, 142, 52, .7);
}

.text-panel p {
	line-height: 2;
}

/* セクション下の黒フェード */
.section::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 120px;
	background: linear-gradient(to bottom,
			rgba(0, 0, 0, 0),
			rgba(0, 0, 0, .95));
	z-index: 5;
	pointer-events: none;
}

/* 次セクション上の黒フェード */
.section::before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 100px;
	background: linear-gradient(to bottom,
			rgba(0, 0, 0, .9),
			rgba(0, 0, 0, 0));
	z-index: 5;
	pointer-events: none;
}

@media (max-width: 767px) {
	.section::before {
		height: 70px;
		background: linear-gradient(to bottom,
				rgba(0, 0, 0, .65),
				rgba(0, 0, 0, 0));
	}
}

/* TOPだけ上フェード不要 */
.hero-section::before {
	display: none;
}


@media (min-width: 768px) {
	.section {
		min-height: 56.25vw;
	}
}

@media (max-width: 767px) {
	.section {
		min-height: 100vh;
	}

	.section-inner {
		width: 88%;
		padding-top: 105px;
		padding-bottom: 60px;
	}

	.section-title {
		font-size: 48px;
	}

	.text-panel {
		padding: 28px 22px;
	}
}

/* ==========================
   LOADING
========================== */

.loading-screen {
	position: fixed;
	inset: 0;
	z-index: 9999;

	display: grid;
	place-items: center;

	background: #000;

	transition:
		opacity .8s ease,
		visibility .8s ease;
}

.loading-screen img {
	width: min(720px, 78vw);

	animation: loadingLogo 1.6s ease forwards;
}

.loading-screen.is-hide {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

@keyframes loadingLogo {
	0% {
		opacity: 0;
		transform: scale(.98);
	}

	35% {
		opacity: 1;
	}

	100% {
		opacity: 1;
		transform: scale(1.02);
	}
}

@media (max-width: 767px) {
	.loading-screen img {
		width: min(360px, 82vw);
	}
}

/* ==========================
   HEADER
========================== */

.site-header {
	position: fixed;
	top: 24px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 20;
	width: min(800px, 86%);
	height: 90px;
	background-image: url("../assets/img/header_frame.webp");
	background-size: 100% 100%;
	background-repeat: no-repeat;
	background-position: center;
}

.header-inner {
	height: 100%;
	display: grid;
	grid-template-columns: 190px 1fr;
	align-items: center;
	padding: 0 44px;
}

.site-logo {
	width: 160px;
}

.global-nav ul {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 34px;
}

.global-nav a {
	position: relative;
	color: #2b1c10;
	font-size: 24px;
	letter-spacing: .12em;
	font-weight: 700;
}

.global-nav a::after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: -8px;
	transform: translateX(-50%);
	width: 0;
	height: 2px;
	background: #3f7d2f;
	transition: .25s;
}

.global-nav a:hover::after {
	width: 100%;
}

.menu-btn {
	display: none;
}

@media (max-width: 767px) {
	.site-header {
		top: 14px;
		width: 92%;
		height: 80px;
	}

	.header-inner {
		display: flex;
		justify-content: space-between;
		padding: 0 26px;
	}

	.site-logo {
		width: 145px;
	}

	.menu-btn {
		display: block;
		margin-left: auto;
		color: #2b1c10;
		background: transparent;
		border: none;
		font-size: 28px;
		line-height: 1;
		cursor: pointer;
	}

	.global-nav {
		position: absolute;
		top: calc(100% + 6px);
		right: 16px;
		width: 140px;
		padding: 12px 18px;
		background: rgba(232, 211, 163, .98);
		border: 1px solid #9a6a28;
		box-shadow: 0 8px 18px rgba(0, 0, 0, .35);
		opacity: 0;
		visibility: hidden;
		transform: translateY(-8px);
		transition: .25s;
	}

	.global-nav.is-open {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}

	.global-nav ul {
		display: grid;
		justify-items: center;
		gap: 12px;
	}

	.global-nav a {
		display: inline-block;
		font-size: 18px;
		text-align: center;
		color: #25170c;
	}

	.global-nav a::after {
		display: none;
	}
}

/* ==========================
   CURRENT NAV
========================== */

.global-nav a.is-current {
	color: #b8861f;
}

.global-nav a.is-current::after {
	width: 100%;
	background: #b8861f;
}


/* ==========================
   HERO
========================== */

.hero-section .section-overlay {
	background: rgba(0, 0, 0, .18);
}

.hero-video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: brightness(1.08) saturate(.95);
}

.hero-content {
	position: relative;
	z-index: 3;
	height: 100vh;
	display: grid;
	place-items: center;
}

.hero-logo {
	width: min(580px, 58vw);
	transform: translate(-23vw, 6vh);
}

.hero-logo img {
	filter: drop-shadow(0 0 12px rgba(255, 255, 255, .2));
}

@media (max-width: 767px) {
	.hero-logo {
		width: min(360px, 78vw);
		transform: translateY(-23vh);
	}
}

/* ==========================
   HERO LINKS
========================== */

.hero-links {
	position: absolute;
	right: 8vw;
	bottom: 5vh;
	display: grid;
	gap: 18px;
	justify-items: center;
	z-index: 4;
}

.hero-store {
	width: 260px;
	padding: 10px;
	background: rgba(0, 0, 0, .45);
	backdrop-filter: blur(6px);
	border: 1px solid rgba(201, 168, 97, .8);
}

.hero-store-title {
	margin-bottom: 10px;
	font-size: 18px;
	letter-spacing: .20em;
	color: #d8c186;
}

.hero-store-links {
	display: grid;
	gap: 10px;
}

.hero-store-links a {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-bottom: 5px;
	border-bottom: 1px solid rgba(255, 255, 255, .2);
	font-size: 22px;
}

.hero-cien {
	font-size: 22px;
	letter-spacing: .08em;
}

.hero-sub-links {
	display: grid;
	gap: 12px;
	justify-items: center;
}

.hero-cien {
	display: block;
	width: 260px;
	line-height: 0;
	transition: .25s ease;
}

.hero-cien img {
	display: block;
	width: 100%;
	height: auto;
}

.hero-cien:hover {
	transform: translateY(-2px);
	filter: brightness(1.05);
}

.hero-mini-link {
	display: grid;
	place-items: center;

	width: 170px;
	min-height: 46px;

	color: #fff;
	font-size: 24px;
	letter-spacing: .08em;

	background: rgba(0, 0, 0, .42);
	border: 1px solid rgba(201, 168, 97, .8);
	box-shadow: 0 0 14px rgba(0, 0, 0, .35);
	backdrop-filter: blur(5px);
}

.hero-mini-link:hover {
	background: rgba(80, 50, 18, .55);
}

.hero-x {
	width: 58px;
	min-height: 58px;
	font-size: 30px;
	border-radius: 50%;
}

@media (max-width:767px) {

	.hero-links {
		position: absolute;
		left: 50%;
		right: auto;
		bottom: 7vh;
		transform: translateX(-50%);
		gap: 12px;
	}

	.hero-store-title {
		display: none;
	}

	.hero-store {
		width: 230px;
		padding: 14px 18px;
	}

	.hero-store-links a {
		font-size: 18px;
	}

	.hero-sub-links {
		gap: 8px;
	}

	.hero-cien {
		width: 230px;
	}

	.hero-mini-link {
		width: 150px;
		min-height: 42px;
		font-size: 21px;
	}

	.hero-x {
		width: 48px;
		min-height: 48px;
		font-size: 26px;
	}

}

/* ==========================
   BACKGROUND IMAGE
========================== */

.about-section .section-bg {
	background-image: url("../assets/img/bg_about.webp");
}

.tentacler-section .section-bg {
	background-image: url("../assets/img/bg_tentacler.webp");
}

.movie-section .section-bg {
	background-image: url("../assets/img/bg_about.webp");
}

.spec-section .section-bg {
	background-image: url("../assets/img/bg_tentacler.webp");
}

/* ==========================
   BACKGROUND MOTION
========================== */

.section-bg {
	animation: bgFloat 18s ease-in-out infinite alternate;
}

@keyframes bgFloat {
	0% {
		transform: scale(1.06) translate(0, 0);
	}

	100% {
		transform: scale(1.08) translate(-12px, -8px);
	}
}

/* ==========================
   ABOUT
========================== */

.about-panel {
	width: min(760px, 100%);
	margin: 0px auto 0;
	padding: 46px 64px;

	text-align: center;
	font-size: 18px;
	letter-spacing: .08em;

	background: rgba(0, 0, 0, .38);
	border: 1px solid rgba(190, 142, 52, .75);
	box-shadow: 0 0 28px rgba(0, 0, 0, .35);
}

.about-panel p {
	line-height: 2;
}

.about-panel p+p {
	margin-top: 16px;
}

@media (max-width: 767px) {
	.about-panel {
		margin-top: 10px;
		padding: 34px 28px;

		text-align: left;
		font-size: 16px;
		letter-spacing: .04em;
	}

	.about-panel p {
		line-height: 2;
	}

	.about-panel p+p {
		margin-top: 18px;
	}
}

/* ==========================
   ABOUT GALLERY
========================== */

.about-gallery {
	margin-top: 34px;
}

.about-gallery-title {
	display: none;
}

.about-gallery-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}

.about-gallery-grid a {
	position: relative;
	aspect-ratio: 16/9;
	overflow: hidden;
	border: 1px solid rgba(190, 142, 52, .8);
	transition: .25s;
}

.about-gallery-grid a:hover {
	transform: translateY(-4px);
	box-shadow: 0 0 18px rgba(208, 163, 58, .35);
}

.about-gallery-grid img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.about-gallery-grid span {
	position: absolute;
	top: 0px;
	left: 0px;
	padding: 4px 12px;
	background: rgba(0, 0, 0, .72);
	color: #fff;
	font-size: 14px;
	letter-spacing: .08em;
}


@media (max-width:767px) {
	.about-gallery {
		margin-top: 28px;
	}

	.about-gallery-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 10px;
	}

	.about-gallery-title {
		font-size: 22px;
	}

	.about-gallery-grid span {
		top: 0px;
		left: 0px;
		padding: 3px 9px;
		font-size: 12px;
	}
}

/* ==========================
   TENTACLER
========================== */

.tentacler-lead {
	margin: 0 auto 28px;
	text-align: center;
	font-size: 18px;
	line-height: 2;
	letter-spacing: .08em;
}

.tentacler-cards {
	display: grid;
	grid-template-columns: repeat(8, 1fr);
	gap: 12px;
}

.tentacler-card {
	position: relative;
	aspect-ratio: 2 / 5;
	overflow: hidden;
	padding: 0;

	background: rgba(0, 0, 0, .5);
	border: 1px solid rgba(255, 255, 255, .55);
	cursor: pointer;
}

.tentacler-card img {
	object-fit: cover;
	object-position: center top;
}

.tentacler-card span {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;

	padding: 34px 6px 10px;

	background: linear-gradient(to top, rgba(0, 0, 0, .9), rgba(0, 0, 0, 0));

	color: #fff;
	font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: .08em;
	text-align: center;
	text-shadow: 0 2px 6px rgba(0, 0, 0, .9);
}

.tentacler-card:hover img,
.tentacler-card.is-active img {
	transform: scale(1.06);
	filter: brightness(1.16);
}

.tentacler-card.is-active {
	border-color: #d0a33a;
	box-shadow: 0 0 18px rgba(208, 163, 58, .45);
}

.tentacler-detail {
	display: grid;
	grid-template-columns: .9fr 1.1fr;
	gap: 32px;
	align-items: center;

	margin-top: 34px;
}

.tentacler-visual img {
	max-height: 440px;
	object-fit: contain;
}

.tentacler-profile {
	margin: 0;
	width: 100%;
}

.tentacler-heading {
	display: flex;
	align-items: center;
	gap: 24px;

	margin-bottom: 40px;
}

.tentacler-heading h3 {
	margin: 0;

	font-size: 48px;
	color: #d0a33a;
	letter-spacing: .08em;
}

.tentacler-dot {
	flex-shrink: 0;

	width: 96px;
	height: 96px;
}

.tentacler-dot-img {
	width: 100%;
	height: 100%;

	object-fit: contain;

	image-rendering: pixelated;
}

.tentacler-profile h3 {
	color: #d0a33a;
	letter-spacing: .08em;
}

.tentacler-profile dl {
	margin-bottom: 22px;
}

.tentacler-profile dl>div {
	display: grid;
	grid-template-columns: 90px 1fr;
	padding: 8px 0;
	border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.tentacler-profile dt {
	color: #f1d78c;
}

.tentacler-quote {
	margin-top: 18px;
	color: #d0a33a;
	font-style: italic;
}

@media (max-width: 767px) {
	.tentacler-lead {
		margin-bottom: 22px;
		text-align: left;
		font-size: 15px;
	}

	.tentacler-cards {
		grid-template-columns: repeat(4, 1fr);
		gap: 8px;
	}

	.tentacler-card {
		aspect-ratio: 2/5;
	}

	.tentacler-card span {
		padding: 28px 2px 8px;
		font-size: 17px;
		letter-spacing: .04em;
	}

	.tentacler-card img {
		object-fit: cover;
		object-position: center top;
	}

	.tentacler-detail {
		grid-template-columns: 1fr;
		gap: 24px;
		margin-top: 24px;
	}

	.tentacler-visual img {
		width: 100%;
		max-height: 420px;
		object-fit: cover;
		object-position: center top;
	}

	.tentacler-heading {
		gap: 18px;
		margin-bottom: 28px;
	}

	.tentacler-heading h3 {
		font-size: 32px;
	}

	.tentacler-dot {
		width: 72px;
		height: 72px;
	}

	.tentacler-profile {
		padding: 34px 28px;
	}

	.tentacler-profile h3 {
		font-size: 28px;
	}
}

/* TENTACLER切り替えアニメ */
.tentacler-main-img,
.tentacler-dot-img,
#tentacler-name,
.tentacler-job,
.tentacler-where,
.tentacler-text,
.tentacler-quote {
	transition: opacity .25s ease, transform .25s ease;
}

.tentacler-detail.is-changing .tentacler-main-img,
.tentacler-detail.is-changing .tentacler-dot-img,
.tentacler-detail.is-changing #tentacler-name,
.tentacler-detail.is-changing .tentacler-job,
.tentacler-detail.is-changing .tentacler-where,
.tentacler-detail.is-changing .tentacler-text,
.tentacler-detail.is-changing .tentacler-quote {
	opacity: 0;
	transform: translateY(8px);
}

/* ==========================
   MOVIE
========================== */

.movie-panel {
	width: min(760px, 88%);
	padding: 38px 52px;
	margin: 0 auto;
	text-align: center;
}

.movie-panel h3 {
	margin-bottom: 32px;
	font-size: 32px;
	letter-spacing: .12em;
	font-weight: 400;
}

.movie-thumb {
	display: grid;
	place-items: center;
	width: min(640px, 100%);
	aspect-ratio: 16 / 9;
	margin: 0 auto;
	background: rgba(255, 255, 255, .15);
	border: 1px solid rgba(255, 255, 255, .35);
}

.movie-thumb p {
	font-size: 32px;
	letter-spacing: .08em;
}

@media (max-width: 767px) {
	.movie-panel {
		margin-top: 10px;
		padding: 34px 26px;
	}

	.movie-panel h3 {
		margin-bottom: 28px;
		font-size: 22px;
		line-height: 1.6;
	}

	.movie-thumb p {
		font-size: 30px;
	}
}


/* ==========================
   SPEC
========================== */

.spec-panel {
	width: min(760px, 88%);
	padding: 42px 52px;
	margin: 0 auto;
}

.spec-panel h3 {
	margin-bottom: 28px;
	font-size: 28px;
	font-weight: 400;
}

.spec-list>div {
	display: grid;
	grid-template-columns: 150px 1fr;
	padding: 18px 0;
	border-top: 1px solid rgba(255, 255, 255, .25);
}

.spec-list>div:last-child {
	border-bottom: 1px solid rgba(255, 255, 255, .25);
}

.spec-list dt {
	color: #f1d78c;
	font-weight: 700;
}

.spec-list dd {
	line-height: 1.8;
}

@media (max-width: 767px) {

	.spec-list>div {
		grid-template-columns: 1fr;
		gap: 8px;
	}
}

/* ==========================
   FOOTER
========================== */

.site-footer {
	position: relative;
	z-index: 3;
	padding: 54px 20px 42px;
	background: #050403;
	border-top: 1px solid rgba(190, 142, 52, .45);
	color: #fff;
}

.footer-inner {
	width: min(960px, 90%);
	margin: 0 auto;
	text-align: center;
}

.footer-logo {

	display: block;

	width: 320px;

	margin: 0 auto 28px;

	transition: .25s ease;
}

.footer-logo img {

	display: block;

	width: 100%;
	height: auto;
}

.footer-logo:hover {

	opacity: .8;

	transform: translateY(-2px);
}

.footer-links,
.footer-policy {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 18px 34px;
}

.footer-links {
	margin-bottom: 24px;
}

.footer-links a {
	color: #d0a33a;
	font-size: 18px;
	letter-spacing: .08em;
}

.footer-policy {
	margin-bottom: 24px;
}

.footer-policy a {
	color: rgba(255, 255, 255, .75);
	font-size: 14px;
}

.footer-copy {
	color: rgba(255, 255, 255, .55);
	font-size: 13px;
	letter-spacing: .08em;
}



@media (max-width: 767px) {
	.site-footer {
		padding: 42px 20px 34px;
	}

	.footer-logo {
		width: 230px;
		margin-bottom: 28px;
	}

	.footer-links {
		display: flex;
		justify-content: center;
		gap: 36px;
		margin-bottom: 24px;
	}

	.footer-policy {
		display: grid;
		gap: 14px;
		margin-bottom: 24px;
	}

	.footer-links a {
		font-size: 17px;
	}
}

/* ==========================
   SCROLL ANIMATION
========================== */

.fade-up {
	opacity: 0;
	transform: translateY(40px);

	transition:
		opacity .8s ease,
		transform .8s ease;
}

.fade-up.is-show {
	opacity: 1;
	transform: translateY(0);
}

.global-nav a:active,
.sp-menu-btn:active,
.tentacler-card:active {

	transform: scale(.97);

	transition: .12s;
}

@media (max-width: 767px) {
	.tentacler-card:active {
		transform: none;
	}
}