.hello-biz-cube-story {
	box-sizing: border-box;
	background: var(--luma-background, #fff);
	color: var(--luma-text, #17171a);
	padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 64px);
}

.hello-biz-cube-story__sticky {
	margin: 0 auto;
	max-width: 1120px;
}

.hello-biz-cube-story__hero-copy {
	margin: 0 auto 56px;
	max-width: 620px;
}

.hello-biz-cube-story__hero-eyebrow {
	display: block;
	margin-bottom: 16px;
	color: var(--luma-accent, #147a68);
	font-size: 0.78rem;
	font-weight: 750;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.hello-biz-cube-story__hero-copy h1 {
	margin: 0 0 22px;
	max-width: 9ch;
	color: var(--luma-text, #17171a);
	font-size: clamp(3.2rem, 7vw, 6.7rem);
	font-weight: 720;
	letter-spacing: -0.065em;
	line-height: 0.93;
}

.hello-biz-cube-story__hero-accent {
	color: var(--luma-accent, #147a68);
	background-image: var(--luma-accent-gradient, linear-gradient(120deg, #68d7b9 0%, #35c7c0 34%, #64cde3 72%, #6c8bd7 100%));
	background-size: 240% 240%;
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	animation: luma-gradient-wave 9s ease-in-out infinite;
}

.hello-biz-cube-story__hero-copy p {
	margin: 0;
	max-width: 48ch;
	color: var(--luma-muted, #62646b);
	font-size: clamp(1rem, 1.5vw, 1.18rem);
	line-height: 1.65;
}

.hello-biz-cube-story__model-stage {
	display: none;
}

.hello-biz-cube-story__product {
	display: grid;
	margin: 0 auto;
	max-width: 1080px;
	background: var(--luma-surface, #f6f6f8);
	border: 1px solid rgba(23, 23, 26, 0.09);
	border-radius: 28px;
	box-shadow: 0 24px 70px rgba(30, 30, 40, 0.13);
	overflow: hidden;
}

.hello-biz-cube-story__visual-space {
	display: none;
}

.hello-biz-cube-story__details {
	padding: clamp(32px, 6vw, 72px);
}

.hello-biz-cube-story__eyebrow {
	display: block;
	margin-bottom: 12px;
	color: var(--luma-accent, #147a68);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.hello-biz-cube-story__details h2 {
	margin: 0 0 16px;
	font-size: clamp(2rem, 5vw, 4.25rem);
	line-height: 1;
	color: var(--luma-text, #17171a);
}

.hello-biz-cube-story__details p {
	margin: 0 0 20px;
	max-width: 44ch;
	color: var(--luma-muted, #62646b);
	font-size: clamp(1rem, 1.6vw, 1.18rem);
	line-height: 1.65;
}

.hello-biz-cube-story__price {
	margin-bottom: 26px;
	color: var(--luma-text, #17171a);
	font-size: clamp(1.55rem, 2.6vw, 2.25rem);
	font-weight: 750;
	letter-spacing: -0.035em;
}

.hello-biz-cube-story__price del {
	margin-right: 8px;
	color: var(--luma-muted, #62646b);
	font-size: 0.7em;
	font-weight: 500;
}

.hello-biz-cube-story__price ins {
	text-decoration: none;
}

.hello-biz-cube-story__actions {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 18px;
}

.hello-biz-cube-story__model-stage .hello-biz-cube-story__interaction-hint {
	position: absolute;
	bottom: clamp(18px, 3vh, 30px);
	left: 50%;
	z-index: 2;
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	color: var(--luma-muted, #62646b);
	font-size: 0.82rem;
	font-weight: 600;
	line-height: 1.45;
	opacity: 0;
	pointer-events: none;
	white-space: nowrap;
	visibility: hidden;
	transform: translate(-50%, 8px);
	transition: opacity 260ms ease, transform 260ms ease, visibility 0s linear 260ms;
}

.hello-biz-cube-story__interaction-icon {
	display: grid;
	flex: 0 0 32px;
	place-items: center;
	width: 32px;
	height: 32px;
	background: rgba(53, 199, 192, 0.13);
	border: 1px solid rgba(20, 122, 104, 0.18);
	border-radius: 50%;
	color: var(--luma-accent, #147a68);
}

.hello-biz-cube-story__interaction-icon svg {
	width: 17px;
	height: 17px;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.7;
}

.hello-biz-cube-story.is-product-ready .hello-biz-cube-story__interaction-hint {
	opacity: 1;
	visibility: visible;
	transform: translate(-50%, 0);
	transition-delay: 120ms, 120ms, 0s;
}

.hello-biz-cube-story__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 58px;
	padding: 0 34px;
	background: linear-gradient(135deg, #116856 0%, #147a68 56%, #176f77 100%);
	border: 0;
	border-radius: 999px;
	box-shadow: 0 12px 28px rgba(20, 122, 104, 0.28);
	color: #fff;
	font-size: 1.02rem;
	font-weight: 750;
	text-decoration: none;
	transition: background-color 180ms ease, transform 180ms ease;
}

.hello-biz-cube-story__secondary-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 42px;
	padding: 0 4px;
	border: 0;
	color: var(--luma-accent, #147a68);
	font-size: 0.88rem;
	font-weight: 650;
	text-decoration: none;
	transition: color 180ms ease;
}

.hello-biz-cube-story__secondary-button span {
	font-size: 1.15em;
	transition: transform 180ms ease;
}

.hello-biz-cube-story__secondary-button:hover,
.hello-biz-cube-story__secondary-button:focus-visible {
	color: #0e5e51;
}

.hello-biz-cube-story__secondary-button:hover span,
.hello-biz-cube-story__secondary-button:focus-visible span {
	transform: translateX(4px);
}

.hello-biz-cube-story__secondary-button:focus-visible {
	outline: 3px solid rgba(20, 122, 104, 0.24);
	outline-offset: 3px;
}

.hello-biz-cube-story__button:hover,
.hello-biz-cube-story__button:focus-visible {
	background: linear-gradient(135deg, #0c564a 0%, #0e5e51 56%, #125d64 100%);
	color: #fff;
	transform: translateY(-2px);
}

.hello-biz-cube-story__button:focus-visible {
	outline: 3px solid rgba(53, 199, 192, 0.42);
	outline-offset: 4px;
}

.hello-biz-cube-story__hint {
	display: none;
}

.hello-biz-cube-story.is-ready {
	height: 300vh;
	min-height: 1800px;
	padding: 0;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__sticky {
	position: sticky;
	top: 0;
	display: grid;
	place-items: center;
	width: 100%;
	max-width: none;
	height: 100vh;
	height: 100svh;
	padding: clamp(20px, 4vw, 56px);
	overflow: hidden;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__sticky::before {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 62% 40%, rgba(104, 215, 185, 0.24), transparent 31%),
		radial-gradient(circle at 76% 52%, rgba(53, 199, 192, 0.2), transparent 35%),
		radial-gradient(circle at 91% 32%, rgba(100, 205, 227, 0.1), transparent 28%);
	content: '';
	pointer-events: none;
	transform: translate3d(-1.5%, 0, 0) scale(1.06);
	transform-origin: center;
	will-change: transform;
	animation: luma-ambient-wave 15s ease-in-out infinite;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__hero-copy {
	position: absolute;
	top: 50%;
	left: clamp(28px, 8vw, 128px);
	z-index: 4;
	width: min(480px, 38vw);
	margin: 0;
	opacity: var(--hero-opacity, 1);
	pointer-events: none;
	transform: translate3d(var(--hero-x, 0), -50%, 0);
	will-change: opacity, transform;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__model-stage {
	--cube-x: 0px;
	--cube-y: 0px;
	--cube-scale: 1;
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: 2;
	display: block;
	width: clamp(260px, 36vw, 520px);
	transform: translate3d(calc(-50% + var(--cube-x)), calc(-50% + var(--cube-y)), 0) scale(var(--cube-scale));
	transform-origin: center;
	will-change: transform;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__model-stage model-viewer {
	display: block;
	width: 100% !important;
	height: clamp(280px, 42vw, 560px) !important;
	background: transparent !important;
	filter: drop-shadow(0 28px 30px rgba(0, 0, 0, 0.18));
	pointer-events: none;
}

.hello-biz-cube-story__annotations {
	display: none;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__annotations {
	position: absolute;
	inset: 0;
	z-index: 3;
	display: block;
	pointer-events: none;
}

.hello-biz-cube-story__annotation {
	position: absolute;
	top: 32%;
	left: calc(50% + clamp(130px, 17vw, 245px));
	display: flex;
	align-items: center;
	width: min(310px, 25vw);
	opacity: 0;
	transform: translateY(14px);
	transition: opacity 320ms ease, transform 420ms ease;
}

.hello-biz-cube-story__annotation:nth-child(3) {
	top: 56%;
}

.hello-biz-cube-story__annotation.is-left {
	right: calc(50% + clamp(130px, 17vw, 245px));
	left: auto;
	flex-direction: row-reverse;
	text-align: right;
}

.hello-biz-cube-story__annotation.is-active {
	opacity: 1;
	transform: translateY(0);
}

.hello-biz-cube-story__annotation-line {
	position: relative;
	display: block;
	flex: 0 0 clamp(42px, 6vw, 88px);
	height: 1px;
	margin-right: 14px;
	background: currentColor;
	transform: scaleX(0);
	transform-origin: right center;
	transition: transform 380ms ease 80ms;
}

.hello-biz-cube-story__annotation-line::before {
	position: absolute;
	top: 50%;
	left: -3px;
	width: 7px;
	height: 7px;
	background: currentColor;
	border-radius: 50%;
	content: '';
	transform: translateY(-50%);
}

.hello-biz-cube-story__annotation.is-left .hello-biz-cube-story__annotation-line {
	margin-right: 0;
	margin-left: 14px;
	transform-origin: left center;
}

.hello-biz-cube-story__annotation.is-left .hello-biz-cube-story__annotation-line::before {
	right: -3px;
	left: auto;
}

.hello-biz-cube-story__annotation.is-active .hello-biz-cube-story__annotation-line {
	transform: scaleX(1);
}

.hello-biz-cube-story__annotation-text {
	display: grid;
	gap: 5px;
}

.hello-biz-cube-story__annotation-text strong {
	font-size: 0.82rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.hello-biz-cube-story__annotation:nth-child(1) .hello-biz-cube-story__annotation-text strong {
	color: #2764d8;
}

.hello-biz-cube-story__annotation:nth-child(2) .hello-biz-cube-story__annotation-text strong {
	color: #a66a00;
}

.hello-biz-cube-story__annotation:nth-child(3) .hello-biz-cube-story__annotation-text strong {
	color: #d13d3d;
}

.hello-biz-cube-story__annotation-text span {
	color: var(--luma-muted, #62646b);
	font-size: clamp(0.76rem, 1vw, 0.9rem);
	line-height: 1.45;
}

.hello-biz-cube-story.is-product-ready .hello-biz-cube-story__model-stage model-viewer {
	cursor: grab;
	pointer-events: auto;
}

.hello-biz-cube-story.is-product-ready .hello-biz-cube-story__model-stage {
	z-index: 5;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__product {
	position: absolute;
	z-index: 1;
	grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
	width: min(1080px, calc(100% - clamp(40px, 8vw, 112px)));
	opacity: var(--card-opacity, 0);
	transform: translateY(var(--card-y, 32px));
	will-change: opacity, transform;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__visual-space {
	display: block;
	min-height: min(64vh, 580px);
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__details {
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.hello-biz-cube-story.is-ready .hello-biz-cube-story__hint {
	position: absolute;
	bottom: clamp(20px, 4vh, 42px);
	left: 50%;
	display: block;
	margin: 0;
	color: var(--luma-muted, #62646b);
	font-size: 0.8rem;
	letter-spacing: 0.08em;
	opacity: var(--hint-opacity, 1);
	text-transform: uppercase;
	transform: translateX(-50%);
}

@media (max-width: 720px) {
	.hello-biz-cube-story.is-ready {
		height: 270vh;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__product {
		grid-template-columns: 1fr;
		width: calc(100% - 32px);
		border-radius: 22px;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__visual-space {
		min-height: clamp(240px, 42vh, 340px);
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__details {
		padding: 26px;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__model-stage {
		width: min(78vw, 360px);
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__model-stage model-viewer {
		height: min(82vw, 380px) !important;
	}

	.hello-biz-cube-story__model-stage .hello-biz-cube-story__interaction-hint {
		bottom: 8px;
		justify-content: center;
		width: 100%;
		font-size: 0.76rem;
		white-space: normal;
		text-align: center;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__hero-copy {
		top: 11%;
		left: 24px;
		width: calc(100% - 48px);
		text-align: center;
		transform: translate3d(var(--hero-x, 0), 0, 0);
	}

	.hello-biz-cube-story__hero-copy h1 {
		margin-right: auto;
		margin-left: auto;
		font-size: clamp(2.7rem, 13vw, 4.6rem);
	}

	.hello-biz-cube-story__hero-copy p {
		margin-right: auto;
		margin-left: auto;
		font-size: 0.98rem;
	}

	.hello-biz-cube-story__annotation,
	.hello-biz-cube-story__annotation.is-left,
	.hello-biz-cube-story__annotation:nth-child(3) {
		top: calc(50% + min(37vw, 155px));
		right: auto;
		left: 50%;
		flex-direction: column;
		width: min(270px, calc(100vw - 48px));
		text-align: center;
		transform: translate(-50%, 12px);
	}

	.hello-biz-cube-story__annotation.is-active {
		transform: translate(-50%, 0);
	}

	.hello-biz-cube-story__annotation-line,
	.hello-biz-cube-story__annotation.is-left .hello-biz-cube-story__annotation-line {
		flex-basis: 32px;
		width: 1px;
		height: 32px;
		margin: 0 0 10px;
		transform: scaleY(0);
		transform-origin: center top;
	}

	.hello-biz-cube-story__annotation-line::before,
	.hello-biz-cube-story__annotation.is-left .hello-biz-cube-story__annotation-line::before {
		top: -3px;
		right: auto;
		left: 50%;
		transform: translateX(-50%);
	}

	.hello-biz-cube-story__annotation.is-active .hello-biz-cube-story__annotation-line {
		transform: scaleY(1);
	}
}

@media (prefers-reduced-motion: reduce) {
	.hello-biz-cube-story.is-ready {
		height: auto;
		min-height: 0;
		padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 64px);
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__sticky {
		position: relative;
		display: block;
		height: auto;
		padding: 0;
		overflow: visible;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__model-stage {
		position: relative;
		top: auto;
		left: auto;
		z-index: 2;
		margin: 0 auto -40px;
		transform: none !important;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__hero-copy {
		position: relative;
		top: auto;
		left: auto;
		width: auto;
		margin: 0 auto 48px;
		opacity: 1;
		text-align: left;
		transform: none;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__product {
		position: relative;
		grid-template-columns: 1fr;
		width: 100%;
		opacity: 1;
		transform: none;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__visual-space,
	.hello-biz-cube-story.is-ready .hello-biz-cube-story__hint {
		display: none;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__annotations {
		position: relative;
		inset: auto;
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 16px;
		margin: 64px auto 24px;
		max-width: 1080px;
	}

	.hello-biz-cube-story__annotation,
	.hello-biz-cube-story__annotation.is-left,
	.hello-biz-cube-story__annotation:nth-child(3) {
		position: relative;
		top: auto;
		right: auto;
		left: auto;
		display: block;
		width: auto;
		padding: 20px;
		background: var(--luma-surface, #f6f6f8);
		border-radius: 16px;
		opacity: 1;
		text-align: left;
		transform: none;
		transition: none;
	}

	.hello-biz-cube-story__annotation-line {
		display: none;
	}

	.hello-biz-cube-story__button {
		transition: none;
	}

	.hello-biz-cube-story__hero-accent,
	.hello-biz-cube-story.is-ready .hello-biz-cube-story__sticky::before {
		animation: none;
	}

	.hello-biz-cube-story.is-ready .hello-biz-cube-story__sticky::before {
		transform: none;
		will-change: auto;
	}

	.hello-biz-cube-story__secondary-button,
	.hello-biz-cube-story__secondary-button span,
	.hello-biz-cube-story__model-stage .hello-biz-cube-story__interaction-hint {
		transition: none;
	}
}

@media (prefers-reduced-motion: reduce) and (max-width: 720px) {
	.hello-biz-cube-story.is-ready .hello-biz-cube-story__annotations {
		grid-template-columns: 1fr;
	}
}