/* Frontend Reference V1: canonical Commercial Hero owner. */
.ef-v1-hero {
	min-block-size: 820px;
	color: var(--ef-primitive-color-white);
	background: var(--ef-primitive-color-ink1000);
}

.ef-v1-hero__scene {
	position: relative;
	block-size: 716px;
	min-block-size: 612px;
	overflow: hidden;
}

.ef-v1-hero__slide {
	position: absolute;
	inset: 0;
}

.ef-v1-hero__slide[hidden] {
	display: block;
	visibility: hidden;
	opacity: 0;
	pointer-events: none;
}

.ef-v1-hero__slide.is-active {
	visibility: visible;
	opacity: 1;
}

.ef-v1-hero__media,
.ef-v1-hero__media img {
	inline-size: 100%;
	block-size: 100%;
	display: block;
}

.ef-v1-hero__media {
	position: absolute;
	inset: 0;
}

.ef-v1-hero__media img {
	object-fit: cover;
	object-position: 70% 50%;
	transform: scale(1.035);
	animation:
		ef-v1-hero-ambient 18s cubic-bezier(0.77, 0, 0.175, 1) infinite
		alternate;
	transition:
		opacity 520ms var(--ef-primitive-motion-easing-enter),
		transform 520ms var(--ef-primitive-motion-easing-enter);
}

.ef-v1-hero__media img[data-focal="engineering"] {
	object-position: 58% 50%;
}

.ef-v1-hero__media img[data-focal="inspection"] {
	object-position: 64% 48%;
}

.ef-v1-hero__media img[data-focal="center"] {
	object-position: 50% 50%;
}

.ef-v1-hero__media img[data-focal="left"] {
	object-position: 28% 50%;
}

.ef-v1-hero__media img[data-focal="right"] {
	object-position: 82% 50%;
}

.ef-v1-hero__shade {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, var(--ef-primitive-color-alpha-dark98) 0%, var(--ef-primitive-color-alpha-dark88) 32%, var(--ef-primitive-color-alpha-dark42) 58%, var(--ef-primitive-color-alpha-dark08) 100%),
		linear-gradient(0deg, var(--ef-primitive-color-alpha-dark56), transparent 44%);
}

.ef-v1-hero__content-wrap {
	position: absolute;
	inset: 0;
}

.ef-v1-hero__content {
	position: absolute;
	inset-block-start: 50%;
	inset-inline-start: 0;
	inline-size: min(640px, 58%);
	transform: translateY(-46%);
}

.ef-v1-eyebrow {
	margin: 0;
	color: var(--ef-primitive-color-blue-v1-muted);
	font-family: var(--ef-primitive-font-family-mono);
	font-size: var(--ef-primitive-font-size-technical-label);
	font-weight: var(--ef-primitive-font-weight-bold);
	letter-spacing: var(--ef-primitive-font-tracking-eyebrow);
	text-transform: uppercase;
}

.ef-v1-hero .ef-v1-hero__title {
	margin: var(--ef-primitive-space-5) 0;
	max-inline-size: 100%;
	color: var(--ef-primitive-color-white);
	font-size: clamp(3rem, 4.4vw, 4rem);
	line-height: 1.04;
	letter-spacing: -0.045em;
	text-wrap: pretty;
}

.ef-v1-hero__summary {
	max-inline-size: 448px;
	margin: 0;
	color: var(--ef-primitive-color-slate300);
	font-size: var(--ef-primitive-font-size-body);
	line-height: var(--ef-primitive-font-line-body-compact);
}

.ef-v1-hero__actions {
	margin-block-start: var(--ef-primitive-space-8);
	display: flex;
	flex-wrap: wrap;
	gap: var(--ef-primitive-space-3);
}

.ef-v1-hero__media-note {
	position: absolute;
	inset-inline-end: clamp(var(--ef-primitive-space-5), 4vw, var(--ef-primitive-space-20));
	inset-block-end: var(--ef-primitive-space-5);
	margin: 0;
	padding: var(--ef-primitive-space-3) var(--ef-primitive-space-4);
	color: var(--ef-primitive-color-slate300);
	background: var(--ef-primitive-color-alpha-dark76);
	border-inline-start: 2px solid var(--ef-primitive-color-blue600);
	font-family: var(--ef-primitive-font-family-mono);
	font-size: 0.625rem;
	line-height: 1.4;
}

.ef-v1-hero__media-note strong,
.ef-v1-hero__media-note span {
	display: block;
}

.ef-v1-hero__media-note strong {
	margin-block-end: var(--ef-primitive-space-1);
	color: var(--ef-primitive-color-white);
	text-transform: uppercase;
}

.ef-v1-hero-controls {
	position: absolute;
	z-index: 3;
	inset-inline-start: clamp(var(--ef-primitive-space-5), 4vw, var(--ef-primitive-space-20));
	inset-block-end: var(--ef-primitive-space-5);
	display: grid;
	grid-template-columns: auto minmax(80px, 128px) auto auto;
	align-items: center;
	gap: var(--ef-primitive-space-3);
}

.ef-v1-hero-controls__status {
	margin: 0;
	color: var(--ef-primitive-color-white);
	font-family: var(--ef-primitive-font-family-mono);
	font-size: 0.625rem;
}

.ef-v1-hero-controls__progress {
	block-size: 1px;
	background: var(--ef-primitive-color-alpha-light18);
}

.ef-v1-hero-controls__progress span {
	inline-size: var(--ef-hero-progress, 50%);
	block-size: 100%;
	display: block;
	background: var(--ef-primitive-color-blue-v1-muted);
	transition:
		inline-size var(--ef-primitive-motion-duration-normal)
		var(--ef-primitive-motion-easing-standard);
}

.ef-v1-hero-controls button {
	min-block-size: 36px;
	padding-inline: var(--ef-primitive-space-3);
	color: var(--ef-primitive-color-white);
	background: var(--ef-primitive-color-alpha-dark76);
	border: 1px solid var(--ef-primitive-color-alpha-light18);
	font-family: var(--ef-primitive-font-family-mono);
	font-size: 0.5625rem;
	letter-spacing: var(--ef-primitive-font-tracking-technical);
	text-transform: uppercase;
	cursor: pointer;
}

.ef-v1-hero.is-switching .ef-v1-hero__slide.is-active {
	opacity: 0.18;
	transform: scale(1.01);
}

.ef-v1-proof-rail {
	min-block-size: 104px;
	background: linear-gradient(90deg, var(--ef-primitive-color-ink900), var(--ef-primitive-color-ink850));
	border-block-start: 1px solid var(--ef-primitive-color-alpha-light18);
}

.ef-v1-proof-rail__inner {
	min-block-size: inherit;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ef-v1-proof-rail__item {
	min-inline-size: 0;
	padding: var(--ef-primitive-space-4) var(--ef-primitive-space-8);
	display: flex;
	flex-direction: column;
	justify-content: center;
	border-inline-end: 1px solid var(--ef-primitive-color-alpha-light18);
}

.ef-v1-proof-rail__item:first-child {
	border-inline-start: 1px solid var(--ef-primitive-color-alpha-light18);
}

.ef-v1-proof-rail__item strong {
	color: var(--ef-primitive-color-white);
	font-size: var(--ef-primitive-font-size-h3);
	line-height: 1.15;
	letter-spacing: -0.02em;
}

.ef-v1-proof-rail__item span {
	margin-block-start: var(--ef-primitive-space-2);
	color: var(--ef-primitive-color-slate300);
	font-family: var(--ef-primitive-font-family-mono);
	font-size: 0.625rem;
	line-height: 1.3;
	text-transform: uppercase;
}

@keyframes ef-v1-hero-ambient {

	from {
		transform: scale(1.025);
	}

	to {
		transform: scale(1.075);
	}
}

@media (max-width: 72.99rem) {

	.ef-v1-hero {
		min-block-size: 700px;
	}

	.ef-v1-hero__scene {
		block-size: 604px;
	}

	.ef-v1-hero__content {
		inline-size: min(368px, 52%);
	}

	.ef-v1-hero .ef-v1-hero__title {
		font-size: 2.75rem;
	}

	.ef-v1-hero__summary {
		font-size: var(--ef-primitive-font-size-small);
	}

	.ef-v1-hero__media img {
		object-position: 72% 50%;
	}

	.ef-v1-hero__shade {
		background: linear-gradient(90deg, var(--ef-primitive-color-alpha-dark98), var(--ef-primitive-color-alpha-dark88) 48%, var(--ef-primitive-color-alpha-dark18));
	}

	.ef-v1-hero__media-note {
		display: none;
	}

	.ef-v1-proof-rail__item {
		padding-inline: var(--ef-primitive-space-4);
	}

	.ef-v1-proof-rail__item strong {
		font-size: var(--ef-primitive-font-size-body-large);
	}
}

@media (max-width: 40rem) {

	.ef-v1-hero {
		min-block-size: 0;
	}

	.ef-v1-hero__scene {
		block-size: 608px;
		min-block-size: 608px;
	}

	.ef-v1-hero__media img {
		object-position: 71% 50%;
	}

	.ef-v1-hero__shade {
		background:
			linear-gradient(90deg, var(--ef-primitive-color-alpha-dark98) 0%, var(--ef-primitive-color-alpha-dark88) 48%, var(--ef-primitive-color-alpha-dark32) 100%),
			linear-gradient(0deg, var(--ef-primitive-color-alpha-dark56), transparent 50%);
	}

	.ef-v1-hero__content {
		inset-block-start: 96px;
		inline-size: 78%;
		transform: none;
	}

	.ef-v1-hero .ef-v1-hero__title {
		margin-block: var(--ef-primitive-space-4);
		max-inline-size: 10ch;
		font-size: clamp(2.125rem, 10vw, 2.625rem);
		line-height: 1.02;
	}

	.ef-v1-hero__summary {
		font-size: var(--ef-primitive-font-size-caption);
		line-height: 1.5;
	}

	.ef-v1-hero__actions {
		margin-block-start: var(--ef-primitive-space-5);
		display: grid;
		gap: var(--ef-primitive-space-2);
	}

	.ef-v1-hero-controls {
		inset-inline: var(--ef-primitive-space-4);
		inset-block-end: var(--ef-primitive-space-4);
		grid-template-columns: auto minmax(40px, 1fr) auto auto;
		gap: var(--ef-primitive-space-2);
	}

	.ef-v1-hero-controls button {
		inline-size: 40px;
		padding: 0;
		overflow: hidden;
		font-size: 0;
	}

	.ef-v1-hero-controls button::before {
		font-size: var(--ef-primitive-font-size-small);
	}

	.ef-v1-hero-controls button[data-ef-hero-previous]::before {
		content: "←";
	}

	.ef-v1-hero-controls button[data-ef-hero-next]::before {
		content: "→";
	}

	.ef-v1-proof-rail__inner {
		inline-size: 100%;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.ef-v1-proof-rail__item,
	.ef-v1-proof-rail__item:first-child {
		min-block-size: 72px;
		padding: var(--ef-primitive-space-3) var(--ef-primitive-space-4);
		border-inline-start: 0;
		border-block-end: 1px solid var(--ef-primitive-color-alpha-light18);
	}

	.ef-v1-proof-rail__item:nth-child(even) {
		border-inline-end: 0;
	}

	.ef-v1-proof-rail__item:nth-child(n + 3) {
		border-block-end: 0;
	}

	.ef-v1-proof-rail__item strong {
		font-size: 0.9375rem;
	}

	.ef-v1-proof-rail__item span {
		margin-block-start: var(--ef-primitive-space-1);
		font-size: 0.5rem;
	}
}

@media (prefers-reduced-motion: reduce) {

	.ef-v1-hero__media img {
		animation: none;
		transform: none;
	}

	.ef-v1-hero__slide,
	.ef-v1-hero-controls__progress span {
		transition-duration: 0ms;
	}
}