/*
 * Preview-only cinematic TOP sequence.
 * WordPress port: move this asset into the theme and load it on is_front_page().
 */

:root {
	--opening-paper: #eee9df;
	--opening-paper-light: #f7f6f1;
	--opening-ink: #252b2e;
	--opening-wood: #a5784f;
	--opening-muted: #737772;
}

html.tasuku-opening-build-pending {
	scroll-behavior: auto;
}

html.tasuku-opening-build-pending .site-header {
	opacity: 0;
	pointer-events: none;
	transform: translateY(-.75rem);
}

.opening-sequence {
	position: relative;
	height: 400svh;
	background: var(--opening-paper);
}

.opening-sequence__sticky {
	position: sticky;
	top: 0;
	height: 100svh;
	min-height: 38rem;
	overflow: hidden;
}

.opening-sequence .front-hero {
	position: absolute;
	inset: 0;
	z-index: 0;
	height: 100%;
	min-height: 0;
}

.opening-sequence .front-hero__shell {
	height: 100%;
	min-height: 0;
}

.opening-build {
	position: absolute;
	inset: 0;
	z-index: 20;
	overflow: hidden;
	color: var(--opening-ink);
	pointer-events: auto;
	isolation: isolate;
}

.opening-build__wash {
	position: absolute;
	inset: 0;
	z-index: -2;
	background:
		linear-gradient(rgba(53, 59, 59, .035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(53, 59, 59, .028) 1px, transparent 1px),
		var(--opening-paper);
	background-size: 8rem 8rem, 8rem 8rem, auto;
}

.opening-build__wash::after,
.opening-build__panel::after {
	position: absolute;
	inset: 0;
	background-image: url("../wp-content/themes/tasuku-v2/assets/images/washi-texture.svg");
	background-size: 40rem 40rem;
	content: "";
	mix-blend-mode: multiply;
	opacity: .17;
	pointer-events: none;
}

.opening-build__canvas,
.opening-build__canvas canvas {
	position: absolute;
	inset: 0;
	display: block;
	width: 100%;
	height: 100%;
}

.opening-build__canvas {
	z-index: -1;
	transition: opacity 120ms linear;
}

.opening-build__brand,
.opening-build__location,
.opening-build__progress {
	position: absolute;
	z-index: 8;
	font-family: Inter, sans-serif;
	text-transform: uppercase;
}

.opening-build__brand {
	top: clamp(1.1rem, 2.7vw, 2.7rem);
	left: clamp(1.25rem, 4vw, 5rem);
	display: flex;
	align-items: center;
	gap: .9rem;
	font-size: .625rem;
	font-weight: 600;
	letter-spacing: .19em;
}

.opening-build__brand img {
	width: 2.85rem;
	height: 2.85rem;
	object-fit: contain;
}

.opening-build__location {
	top: clamp(1.85rem, 3.5vw, 3.5rem);
	right: clamp(1.25rem, 4vw, 5rem);
	margin: 0;
	color: rgba(37, 43, 46, .58);
	font-size: .5rem;
	font-weight: 600;
	letter-spacing: .28em;
}

.opening-build__stories,
.opening-story {
	position: absolute;
	inset: 0;
}

.opening-story {
	z-index: 5;
	opacity: 0;
	pointer-events: none;
}

.opening-story__giant {
	position: absolute;
	bottom: -12vh;
	color: rgba(37, 43, 46, .045);
	font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
	font-size: min(46vw, 39rem);
	font-weight: 600;
	letter-spacing: -.08em;
	line-height: .82;
	white-space: nowrap;
}

.opening-story--left .opening-story__giant {
	right: -2vw;
}

.opening-story--right .opening-story__giant {
	left: -4vw;
}

.opening-story__body {
	position: absolute;
	top: 26vh;
	width: min(36rem, 46vw);
}

.opening-story--left .opening-story__body {
	left: clamp(1.75rem, 5vw, 5rem);
}

.opening-story--right .opening-story__body {
	right: clamp(4rem, 8vw, 8rem);
}

.opening-story__body p,
.opening-story__body span {
	display: block;
	margin: 0;
	font-family: Inter, sans-serif;
	font-size: .5rem;
	font-weight: 600;
	letter-spacing: .26em;
	text-transform: uppercase;
}

.opening-story__body p {
	color: rgba(111, 75, 47, .78);
}

.opening-story__body h2 {
	margin: .75rem 0 0;
	font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
	font-size: clamp(3.5rem, 7vw, 7.5rem);
	font-weight: 500;
	letter-spacing: .015em;
	line-height: .94;
}

.opening-story__body span {
	margin-top: 1rem;
	color: rgba(37, 43, 46, .5);
}

.opening-story__body i {
	display: block;
	width: 3.4rem;
	height: 1px;
	margin-top: 1.15rem;
	background: rgba(111, 75, 47, .66);
	transform-origin: left;
}

.opening-build__fusuma {
	position: absolute;
	inset: 0;
	z-index: 12;
	opacity: 0;
	pointer-events: none;
}

.opening-build__panel {
	position: absolute;
	top: 0;
	bottom: 0;
	width: calc(50% + 1px);
	overflow: hidden;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, .12), transparent 18%, transparent 82%, rgba(69, 61, 48, .035)),
		#f4f1e9;
	will-change: transform;
}

.opening-build__panel--left {
	left: 0;
	border-right: 1px solid rgba(37, 43, 46, .38);
}

.opening-build__panel--right {
	right: 0;
	border-left: 1px solid rgba(37, 43, 46, .12);
	background: #f8f6f0;
}

.opening-build__panel-mark {
	position: absolute;
	top: 49%;
	left: 50%;
	color: rgba(49, 49, 44, .045);
	font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
	font-size: min(38vw, 31rem);
	font-weight: 700;
	line-height: 1;
	transform: translate(-50%, -50%) scaleY(1.06);
}

.opening-build__handle {
	position: absolute;
	top: 58%;
	z-index: 2;
	display: grid;
	width: clamp(2.6rem, 4.2vw, 4.5rem);
	height: clamp(5.2rem, 8.4vw, 8.8rem);
	place-items: center;
	border: 3px solid #b89759;
	background: radial-gradient(circle at 35% 35%, #f2e3c2 0%, #ba9858 60%, #876931 100%);
	border-radius: 50% / 50%;
	box-shadow:
		0 6px 18px rgba(0, 0, 0, .28),
		inset 0 1px 3px rgba(255, 255, 255, .7);
}

.opening-build__handle b {
	display: block;
	width: 58%;
	height: 48%;
	background: radial-gradient(circle at 40% 40%, #2a2a26 0%, #0d0d0c 100%);
	border-radius: 50%;
	box-shadow:
		inset 0 3px 8px rgba(0, 0, 0, .92),
		0 0 1px rgba(255, 255, 255, .35);
}

.opening-build__panel--left .opening-build__handle { right: clamp(3.5rem, 9vw, 9rem); }
.opening-build__panel--right .opening-build__handle { left: clamp(3.5rem, 9vw, 9rem); }

.opening-build__panel i {
	position: absolute;
	top: 0;
	bottom: 0;
	z-index: 3;
	width: clamp(.65rem, 1.8vw, 1.75rem);
	background: rgba(49, 49, 44, .9);
}

.opening-build__panel--left i { right: 0; }
.opening-build__panel--right i { left: 0; }

.opening-build__progress {
	right: clamp(1.25rem, 4vw, 5rem);
	bottom: max(1.5rem, env(safe-area-inset-bottom));
	left: clamp(1.25rem, 4vw, 5rem);
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: center;
	gap: 1.5rem;
}

.opening-build__progress > div {
	position: relative;
	height: 1px;
	background: rgba(37, 43, 46, .16);
}

.opening-build__progress span {
	position: absolute;
	top: 0;
	left: 0;
	display: block;
	width: 0;
	height: 1px;
	background: rgba(111, 75, 47, .86);
}

.opening-build__progress p {
	min-width: 10rem;
	margin: 0;
	color: rgba(37, 43, 46, .58);
	font-size: .5rem;
	font-weight: 600;
	letter-spacing: .18em;
	text-align: right;
}

.opening-build__fallback {
	position: absolute;
	inset: 0;
	z-index: 30;
	display: none;
	place-items: center;
}

.opening-build__fallback > div {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 50%;
	background: var(--opening-paper-light);
	transition: transform 650ms cubic-bezier(.22, 1, .36, 1);
}

.opening-build__fallback > div:first-child { left: 0; border-right: 1px solid rgba(37, 43, 46, .2); }
.opening-build__fallback > div:nth-child(2) { right: 0; }
.opening-build__fallback img { position: relative; width: 5.5rem; opacity: 0; transition: opacity 280ms ease; }
.opening-build.is-fallback .opening-build__fallback { display: grid; }
.opening-build.is-fallback.is-fallback-mark .opening-build__fallback img { opacity: 1; }
.opening-build.is-fallback.is-fallback-open .opening-build__fallback > div:first-child { transform: translateX(-100%); }
.opening-build.is-fallback.is-fallback-open .opening-build__fallback > div:nth-child(2) { transform: translateX(100%); }
.opening-build.is-fallback.is-fallback-open .opening-build__fallback img { opacity: 0; }

.opening-build.is-complete {
	pointer-events: none;
}

html.tasuku-opening-build-seen .opening-sequence {
	height: 100svh;
}

html.tasuku-opening-build-seen .opening-sequence__sticky {
	position: relative;
}

html.tasuku-opening-build-seen .opening-build {
	display: none;
}

html.tasuku-opening-build-seen .site-header {
	opacity: 1;
	transform: none;
}

@media (max-width: 767px) {
	.opening-sequence { height: 340svh; }
	.opening-sequence__sticky { min-height: 34rem; }
	.opening-build__wash { background-size: 3.5rem 3.5rem, 3.5rem 3.5rem, auto; }
	.opening-build__brand { top: max(1rem, env(safe-area-inset-top)); left: 1.1rem; gap: .55rem; font-size: .42rem; }
	.opening-build__brand img { width: 2.35rem; height: 2.35rem; }
	.opening-build__brand span { max-width: 9rem; line-height: 1.55; }
	.opening-build__location { display: none; }
	.opening-story__body { top: 23vh; right: 1.4rem !important; left: 1.4rem !important; width: 82vw; }
	.opening-story__body h2 { font-size: clamp(3.1rem, 16vw, 5.2rem); }
	.opening-story__giant { right: -18vw !important; bottom: -2vh; left: auto !important; font-size: 90vw; }
	.opening-build__panel-mark { font-size: min(72vw, 19rem); }
	.opening-build__handle { top: 63%; width: 2rem; height: 3.5rem; border-width: 1px; }
	.opening-build__panel--left .opening-build__handle { right: 2.35rem; }
	.opening-build__panel--right .opening-build__handle { left: 2.35rem; }
	.opening-build__progress { right: 1.1rem; bottom: max(1rem, env(safe-area-inset-bottom)); left: 1.1rem; gap: .75rem; }
	.opening-build__progress p { min-width: 6.5rem; font-size: .4rem; line-height: 1.4; }
}

@media (max-height: 620px) {
	.opening-story__body { top: 18vh; }
	.opening-story__body h2 { font-size: clamp(2.7rem, 11vw, 4.5rem); }
	.opening-build__brand img { width: 2rem; height: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
	.opening-sequence { height: 100svh; }
	.opening-sequence__sticky { position: relative; }
	.opening-build { display: none; }
	html.tasuku-opening-build-pending .site-header { opacity: 1; pointer-events: auto; transform: none; }
}