/* ============================================================
   MVスライダー（WebGLトランジション）
   高さは既存の .orientstar-mv3 { height: 100svh; } を利用
   ============================================================ */

.orientstar-mv3 {
	overflow: hidden;
	position: relative;
	height: calc(100svh - 98px);
	margin-top: 98px;
	background-color: #0b0b0d;
}

.orientstar-mv3 .orientstar-mv3__link{
	z-index: 4;
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.orientstar-mv3 .mv-dp-sp{
	display: none;
}

.orientstar-mv3 .orientstar-mv3__canvas {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	display: block;
}

/* ---- スライドごとのテキスト ---- */

.orientstar-mv3 .orientstar-mv3__copies {
	position: absolute;
	inset: 0;
	z-index: 2;
	pointer-events: none;
}

.orientstar-mv3 .orientstar-mv3__copy {
	position: absolute;
	right: 4.5%;
	bottom: 7%;
	max-width: 560px;
	text-align: right;
	pointer-events: none;
}

.orientstar-mv3 .orientstar-mv3__copy > * {
	opacity: 0;
	transform: translateY(24px);
	transition:
		opacity 600ms cubic-bezier(0.25, 0.1, 0.25, 1),
		transform 600ms cubic-bezier(0.25, 0.1, 0.25, 1);
}
.orientstar-mv3 .orientstar-mv3__copy > *:nth-child(2) {
	transition-delay: 100ms;
}
 
.orientstar-mv3 .orientstar-mv3__copy > *:nth-child(3) {
	transition-delay: 200ms;
}
.orientstar-mv3 .orientstar-mv3__copy.is-active > * {
	opacity: 1;
	transform: translateY(0);
	transition:
		opacity 1200ms cubic-bezier(0.25, 0.1, 0.25, 1) 1000ms,
		transform 1200ms cubic-bezier(0.25, 0.1, 0.25, 1) 1000ms;
}

.orientstar-mv3 .orientstar-mv3__copy.is-active > *:nth-child(2) {
	transition-delay: 1300ms;
}

.orientstar-mv3 .orientstar-mv3__copy.is-active > *:nth-child(3) {
	transition-delay: 1300ms;
}

/* .orientstar-mv3 .orientstar-mv3__copy.is-active {
	opacity: 1;
	transform: translateY(0);
	transition:
		opacity 1200ms cubic-bezier(0.25, 0.1, 0.25, 1) 800ms,
		transform 1200ms cubic-bezier(0.25, 0.1, 0.25, 1) 800ms;
	pointer-events: auto;
} */

.orientstar-mv3 .orientstar-mv3__copy-lead {
	margin: 0;
	font-family: "EB Garamond", serif;
	font-size: 22px;
	font-weight: 500;
	line-height: 2;
	letter-spacing: 0.05em;
	color: #fff;
}

.orientstar-mv3 .orientstar-mv3__copy-more {
	position: relative;
	margin: 0;
	padding-right: 16px;
	font-family: "Noto Serif JP", serif;
	font-size: 18px;
	font-weight: 400;
	line-height: 2;
	letter-spacing: 0.05em;
	color: #fff;
}
.orientstar-mv3 .orientstar-mv3__copy-more:before {
	position: absolute;
	content: "";
	right: 0;
	top: 50%;
	transform: translateY(-50%) rotate(-45deg);
	width: 6px;
	height: 6px;
	border-right: 2px solid #fff;
	border-bottom: 2px solid #fff;
}

.orientstar-mv3 .text-color-bk .orientstar-mv3__copy-lead,
.orientstar-mv3 .text-color-bk .orientstar-mv3__copy-more {
	color: #212121;
}
.orientstar-mv3 .text-color-bk .orientstar-mv3__copy-more:before {
	border-right: 1px solid #212121;
	border-bottom: 1px solid #212121;
}
@media (max-width: 768px) {
	.orientstar-mv3 .text-color-wh-sp .orientstar-mv3__copy-lead,
	.orientstar-mv3 .text-color-wh-sp .orientstar-mv3__copy-lead,
	.orientstar-mv3 .text-color-wh-sp .orientstar-mv3__copy-more {
		color: #fff;
	}
	.orientstar-mv3 .text-color-wh-sp .orientstar-mv3__copy-more:before {
		border-right: 1px solid #fff;
		border-bottom: 1px solid #fff;
	}
}

/* ---- 左中央：垂直プログレス + フラクション ---- */

.orientstar-mv3 .orientstar-mv3__ui {
	position: absolute;
	left: 3.5%;
	bottom: 6.5%;
	z-index: 5; /* 全面リンク(z-index:4)より上：矢印をクリック可能にするため */
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
}

.orientstar-mv3 .orientstar-mv3__fraction-current {
    position: relative;
    left: 2px;
	font-family: "EB Garamond";
	font-size: 22px;
	letter-spacing: 0.2em;
	color: #EFCD9B;
	font-variant-numeric: tabular-nums;
	transition: color 500ms ease;
	line-height: 1;
	margin-bottom: 6px;
}

.orientstar-mv3 .orientstar-mv3__fraction-total {
    position: relative;
    left: 2px;
	font-family: "EB Garamond";
	font-size: 22px;
	letter-spacing: 0.2em;
	color: #fff;
	font-variant-numeric: tabular-nums;
	transition: color 500ms ease;
	line-height: 1;
	margin-top: 6px;
}

/* .orientstar-mv3 .text-color-bk .orientstar-mv3__fraction-current, */
.orientstar-mv3 .text-color-bk .orientstar-mv3__fraction-total {
	color: #212121;
}
@media (max-width: 768px) {
	/* .orientstar-mv3 .text-color-wh-sp .orientstar-mv3__fraction-current, */
	.orientstar-mv3 .text-color-wh-sp .orientstar-mv3__fraction-total {
		color: #fff;
	}
}

.orientstar-mv3 .orientstar-mv3__progress {
	position: relative;
	width: 2px;
	height: 200px;
	background: #707070;
	overflow: hidden;
}

.orientstar-mv3 .orientstar-mv3__progress-bar {
	position: absolute;
	inset: 0;
	background: #EFCD9B;
	transform: scaleY(0);
	transform-origin: center top;
}

/* ---- 左下：バリエーション切替 ---- */

.orientstar-mv3 .orientstar-mv3__modes {
	position: absolute;
	right: 4%;
	top: 8%;
	z-index: 3;
	display: flex;
	gap: 20px;
	padding: 12px 20px;
	border: 1px solid rgba(233, 230, 223, 0.25);
	border-radius: 2px;
	background: rgba(11, 11, 13, 0.45);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
}

.orientstar-mv3 .orientstar-mv3__mode-button {
	padding: 4px 0;
	border: none;
	border-bottom: 1px solid transparent;
	background: transparent;
	color: #8f8b82;
	font-size: 12px;
	letter-spacing: 0.15em;
	cursor: pointer;
	transition: color 300ms ease, border-color 300ms ease;
}

.orientstar-mv3 .orientstar-mv3__mode-button:hover {
	color: #e9e6df;
}

.orientstar-mv3 .orientstar-mv3__mode-button.is-active {
	color: #c9a961;
	border-bottom-color: #c9a961;
}

/* ---- プログレス上下のシェブロン矢印（上=prev / 下=next） ---- */

.orientstar-mv3 .orientstar-mv3__ui-arrow {
	padding: 0px 10px;
	border: none;
	background: transparent;
	color: #fff;
	cursor: pointer;
	display: grid;
	place-items: center;
	transition: color 500ms ease, opacity 300ms ease;
}

.orientstar-mv3 .orientstar-mv3__ui-arrow:hover {
	opacity: 0.6;
}

.orientstar-mv3 .orientstar-mv3__ui-arrow:focus-visible {
	outline: 1px solid #EFCD9B;
	outline-offset: 2px;
}

.orientstar-mv3 .orientstar-mv3__ui-arrow svg {
	width: 25px;
	height: 18px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.2;
	display: block;
}

.orientstar-mv3 .text-color-bk .orientstar-mv3__ui-arrow {
	color: #212121;
}

@media (max-width: 768px) {
	.orientstar-mv3 .text-color-wh-sp .orientstar-mv3__ui-arrow {
		color: #fff;
	}
}

@media (max-width: 768px) {
	.orientstar-mv3 {
		height: calc(100svh - 75px);
		min-height: 600px;
		margin-top: 75px;
	}

	.orientstar-mv3 .mv-dp-sp{
		display: inline;
	}

	.orientstar-mv3 .orientstar-mv3__ui {
		left: 3%;
		bottom: 40%;
		transform: translateY(50%);
		font-size: 18px;
		text-align: right;
	}

	.orientstar-mv3 .orientstar-mv3__copy {
		right: 2.5%;
		bottom: 6%;
	}

	/* .orientstar-mv3 .orientstar-mv3__copy-lead {
		font-size: 22px;
	} */

	.orientstar-mv3 .orientstar-mv3__copy-more {
		font-size: 14px;
	}

}