/* AN4109: B2B product detail. Media-led retail ergonomics without retail controls. */
.ams-an4109,
.ams-an4109 * {
	box-sizing: border-box;
}

.ams-an4109 {
	--an-navy: #082b52;
	--an-ink: #102d4e;
	--an-orange: #f58220;
	--an-paper: #f5f7f8;
	--an-line: #d7e0e8;
	--an-muted: #5c7088;
	--an-white: #fff;
	color: var(--an-ink);
	font-family: "Open Sans", Arial, sans-serif;
	overflow: clip;
}

.ams-an4109 ::selection {
	background: var(--an-orange);
	color: var(--an-navy);
}

.ams-an4109 a {
	-webkit-tap-highlight-color: transparent;
}

.ams-an4109 a:focus-visible,
.ams-an4109 button:focus-visible,
.ams-an4109 summary:focus-visible {
	outline: 3px solid var(--an-orange);
	outline-offset: 4px;
}

.ams-an4109__container {
	width: min(1340px, calc(100% - 80px));
	margin-inline: auto;
}

.ams-an4109 h1,
.ams-an4109 h2,
.ams-an4109__button,
.ams-an4109__faq-accordion button {
	font-family: Montserrat, Arial, sans-serif;
}

.ams-an4109 h1,
.ams-an4109 h2 {
	margin: 0;
	color: var(--an-navy);
	font-weight: 760;
	letter-spacing: -.045em;
}

.ams-an4109__product {
	padding: clamp(116px, 9.3vw, 142px) 0 clamp(46px, 5vw, 72px);
	background: var(--an-white);
}

.ams-an4109__product-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
	gap: clamp(44px, 6.2vw, 100px);
	align-items: start;
}

.ams-an4109__gallery {
	display: grid;
	grid-template-columns: 65px minmax(0, 1fr);
	gap: 10px;
	align-items: start;
}

.ams-an4109__gallery-rail {
	display: grid;
	grid-auto-rows: 65px;
	align-content: start;
	max-height: min(100%, 430px);
	gap: 8px;
	overflow-y: auto;
	scrollbar-width: none;
}

.ams-an4109__gallery-rail::-webkit-scrollbar {
	display: none;
}

.ams-an4109__gallery-thumb {
	display: grid;
	width: 65px;
	aspect-ratio: 1;
	padding: 3px;
	place-items: center;
	border: 1px solid var(--an-line);
	border-radius: 0;
	background: var(--an-white);
	cursor: pointer;
	transition: border-color .2s ease, box-shadow .2s ease;
}

.ams-an4109__gallery-thumb:hover,
.ams-an4109__gallery-thumb.is-active {
	border-color: var(--an-orange);
	box-shadow: inset 0 0 0 1px var(--an-orange);
}

.ams-an4109__gallery-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.ams-an4109__gallery-thumb--video {
	position: relative;
}

.ams-an4109__gallery-thumb--video span {
	position: absolute;
	display: grid;
	width: 25px;
	height: 25px;
	place-items: center;
	border-radius: 50%;
	background: var(--an-navy);
	color: var(--an-white);
	font-size: 10px;
	line-height: 1;
}

.ams-an4109__gallery-stage {
	position: relative;
	display: grid;
	min-height: 0;
	margin: 0;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	place-items: center;
	border: 1px solid var(--an-line);
	background: #fff;
}

.ams-an4109__gallery-stage img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	transform: scale(1.07);
	transition: transform .3s ease;
}

.ams-an4109__gallery-stage video,
.ams-an4109__gallery-stage iframe {
	display: block;
	width: 100%;
	height: 100%;
	background: #111a22;
}

.ams-an4109__gallery-stage video {
	object-fit: contain;
}

/* The AN4109 product film is portrait (480 × 640). Keep its intrinsic frame
 * inside the square image gallery so the top and cuff are never cropped. */
.ams-an4109:not(.ams-catalogue-an4109) .ams-an4109__gallery-stage video {
	width: 75%;
	height: 100%;
	min-width: 0;
	min-height: 0;
}

/* Catalogue videos declare their native aspect ratio after metadata loads.
 * Their media box then matches portrait or landscape footage, rather than
 * cropping it to the square image stage. */
.ams-an4109__gallery.has-native-video-frame .ams-an4109__gallery-stage video {
	width: var(--ams-gallery-video-width);
	height: var(--ams-gallery-video-height);
	min-width: 0;
	min-height: 0;
}

.ams-an4109__gallery-stage iframe {
	border: 0;
}

.ams-an4109__gallery-nav {
	position: absolute;
	top: 50%;
	display: grid;
	width: 40px;
	height: 40px;
	padding: 0;
	place-items: center;
	border: 0;
	border-radius: 50%;
	background: rgba(8, 43, 82, .34);
	color: var(--an-white);
	font-size: 19px;
	line-height: 1;
	cursor: pointer;
	transform: translateY(-50%);
	transition: background-color .2s ease, transform .2s ease;
	z-index: 2;
}

.ams-an4109__gallery-nav:hover {
	background: rgba(8, 43, 82, .7);
	transform: translateY(-50%) scale(1.06);
}

.ams-an4109__gallery-nav--previous {
	left: 16px;
}

.ams-an4109__gallery-nav--next {
	right: 16px;
}

.ams-an4109__gallery-stage img[hidden],
.ams-an4109__gallery-stage video[hidden],
.ams-an4109__gallery-stage iframe[hidden] {
	display: none;
}

.ams-an4109__summary {
	display: grid;
	min-height: min(53vw, 700px);
	grid-template-rows: auto minmax(0, 1fr) auto;
	padding-top: 0;
}

.ams-an4109__reference {
	display: flex;
	width: min(100%, 320px);
	padding: 0 0 10px;
	align-items: baseline;
	border-bottom: 1px solid var(--an-navy);
}

.ams-an4109__reference span {
	color: var(--an-muted);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 10px;
	font-weight: 760;
	letter-spacing: .14em;
	line-height: 1;
	text-transform: uppercase;
}

.ams-an4109__reference strong {
	margin-left: auto;
	color: var(--an-orange);
	font-family: Montserrat, Arial, sans-serif;
	font-size: clamp(23px, 2vw, 30px);
	font-weight: 800;
	letter-spacing: -.04em;
	line-height: .9;
}

.ams-an4109__identity {
	align-self: center;
}

.ams-an4109__eyebrow {
	margin: 0 0 13px;
	color: #2462a5;
	font-family: Montserrat, Arial, sans-serif;
	font-size: 11px;
	font-weight: 780;
	letter-spacing: .13em;
	line-height: 1.25;
	text-transform: uppercase;
}

.ams-an4109 h1 {
	/* The summary column is deliberately wider than 12ch: do not turn the
	 * product name into four short lines when the available width fits it. */
	max-width: none;
	font-size: clamp(40px, 4.2vw, 64px);
	line-height: .98;
}

.ams-an4109 h1 span,
.ams-an4109 h2 span {
	color: var(--an-orange);
}

.ams-an4109__lead {
	max-width: 43ch;
	margin: 22px 0 0;
	color: var(--an-muted);
	font-size: 16px;
	line-height: 1.7;
}

.ams-an4109__overview {
	max-width: 52ch;
	margin-top: 28px;
	padding-top: 19px;
	border-top: 1px solid var(--an-line);
}

.ams-an4109__overview-label {
	margin: 0 0 10px;
	color: var(--an-navy);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 13px;
	font-weight: 760;
	line-height: 1.3;
}

.ams-an4109__overview p:not(.ams-an4109__overview-label) {
	margin: 0;
	color: var(--an-muted);
	font-size: 14px;
	line-height: 1.6;
}

.ams-an4109__overview p + p:not(.ams-an4109__overview-label) {
	margin-top: 9px;
}

.ams-an4109__actions {
	margin-top: 0;
}

.ams-an4109__actions p {
	margin: 13px 0 0;
	color: var(--an-muted);
	font-size: 12px;
	line-height: 1.5;
}

.ams-an4109__button {
	display: inline-flex;
	min-height: 52px;
	padding: 14px 19px;
	align-items: center;
	justify-content: center;
	gap: 25px;
	border: 1px solid transparent;
	font-size: 12px;
	font-weight: 760;
	line-height: 1;
	text-decoration: none;
	transition: background-color .2s ease, transform .2s ease;
}

.ams-an4109__button:hover {
	transform: translateY(-2px);
}

.ams-an4109__button--primary {
	background: var(--an-orange);
	color: var(--an-navy);
}

.ams-an4109__button--primary:hover {
	background: #ff9a43;
}

.ams-an4109__configuration {
	padding: clamp(48px, 5vw, 72px) 0;
	background: var(--an-paper);
}

.ams-an4109__configuration-grid {
	display: block;
	width: min(100%, 980px);
}

.ams-an4109__faq-accordion {
	width: 100%;
}

.ams-an4109__faq-accordion {
	margin: 0;
	border-top: 1px solid var(--an-line);
}

.ams-an4109__faq-accordion dt,
.ams-an4109__faq-accordion dd {
	margin: 0;
}

.ams-an4109__faq-accordion dt {
	border-bottom: 1px solid var(--an-line);
}

.ams-an4109__faq-accordion dt:has(+ dd:not([hidden])) {
	border-bottom: 0;
}

.ams-an4109__faq-accordion button {
	display: flex;
	width: 100%;
	padding: 22px 0;
	align-items: center;
	justify-content: space-between;
	border: 0;
	background: transparent;
	color: var(--an-navy);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 16px;
	font-weight: 740;
	line-height: 1.3;
	text-align: left;
	cursor: pointer;
}

.ams-an4109__faq-accordion button span {
	position: relative;
	width: 15px;
	height: 15px;
	flex: 0 0 15px;
	margin-left: 20px;
}

.ams-an4109__faq-accordion button span::before,
.ams-an4109__faq-accordion button span::after {
	position: absolute;
	top: 7px;
	left: 0;
	width: 15px;
	height: 1px;
	background: var(--an-navy);
	content: "";
	transition: transform .2s ease;
}

.ams-an4109__faq-accordion button span::after {
	transform: rotate(90deg);
}

.ams-an4109__faq-accordion button[aria-expanded="true"] span::after {
	transform: rotate(0deg);
}

.ams-an4109__faq-accordion dd {
	padding: 0 0 24px;
	border-bottom: 1px solid var(--an-line);
}

.ams-an4109__faq-accordion dd[hidden] {
	display: none;
}

.ams-an4109__faq-accordion dd p,
.ams-an4109__faq-accordion dd ul {
	max-width: 67ch;
	margin: 0;
	color: var(--an-muted);
	font-size: 15px;
	line-height: 1.7;
}

.ams-an4109__faq-accordion dd ul {
	display: grid;
	gap: 8px;
	padding-left: 19px;
}

.ams-an4109__faq-accordion dd li::marker {
	color: var(--an-orange);
}

.ams-an4109__related {
	padding: clamp(54px, 5.5vw, 82px) 0 clamp(58px, 6vw, 88px);
	background: var(--an-white);
	border-top: 1px solid var(--an-line);
}

.ams-an4109__related-heading {
	display: flex;
	margin-bottom: 30px;
	align-items: end;
	justify-content: space-between;
	gap: 32px;
}

.ams-an4109__related-heading .ams-an4109__eyebrow {
	margin-bottom: 11px;
}

.ams-an4109__related-heading h2 {
	font-size: clamp(31px, 3.1vw, 46px);
	line-height: 1;
}

.ams-an4109__related-heading > div > p:last-child {
	max-width: 53ch;
	margin: 13px 0 0;
	color: var(--an-muted);
	font-size: 15px;
	line-height: 1.6;
}

.ams-an4109__related-actions {
	display: flex;
	align-items: center;
	gap: 25px;
	flex: 0 0 auto;
}

.ams-an4109__related-actions > a {
	color: var(--an-navy);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 12px;
	font-weight: 760;
	line-height: 1.3;
	text-decoration: none;
	white-space: nowrap;
}

.ams-an4109__related-actions > a span {
	margin-left: 7px;
	color: var(--an-orange);
	font-size: 16px;
}

.ams-an4109__related-actions > a:hover {
	color: #2462a5;
}

.ams-an4109__related-controls {
	display: flex;
	gap: 8px;
}

.ams-an4109__related-controls button {
	display: grid;
	width: 38px;
	height: 38px;
	padding: 0;
	place-items: center;
	border: 1px solid var(--an-navy);
	border-radius: 0;
	background: transparent;
	color: var(--an-navy);
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
	transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.ams-an4109__related-controls button:hover:not(:disabled) {
	border-color: var(--an-orange);
	background: var(--an-orange);
	color: var(--an-navy);
}

.ams-an4109__related-controls button:disabled {
	border-color: var(--an-line);
	color: #aab6c3;
	cursor: default;
}

.ams-an4109__related-track {
	display: grid;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	grid-auto-columns: 350px;
	grid-auto-flow: column;
	gap: 24px;
	overflow-x: auto;
	overscroll-behavior-inline: contain;
	padding: 2px 1px 16px;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
	scrollbar-color: #aebdca transparent;
	scrollbar-width: thin;
	touch-action: pan-x;
}

.ams-an4109__related-track::-webkit-scrollbar {
	height: 6px;
}

.ams-an4109__related-track::-webkit-scrollbar-thumb {
	background: #aebdca;
}

.ams-an4109__related-card {
	display: flex;
	min-width: 0;
	flex-direction: column;
	border: 1px solid var(--an-line);
	background: var(--an-white);
	color: var(--an-ink);
	scroll-snap-align: start;
	text-decoration: none;
	transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.ams-an4109__related-card:hover {
	border-color: #a9bed4;
	box-shadow: 0 12px 26px rgba(16, 45, 78, .09);
	transform: translateY(-3px);
}

.ams-an4109__related-media {
	position: relative;
	display: block;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	border-bottom: 1px solid var(--an-line);
	background: #f7f9fa;
}

.ams-an4109__related-media::before {
	position: absolute;
	top: 0;
	left: 0;
	width: 56px;
	height: 4px;
	background: var(--an-orange);
	content: "";
	z-index: 1;
}

.ams-an4109__related-media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	transition: transform .35s ease;
}

.ams-an4109__related-card:hover .ams-an4109__related-media img {
	transform: scale(1.035);
}

.ams-an4109__related-body {
	display: flex;
	min-height: 220px;
	padding: 20px 21px 19px;
	flex: 1;
	flex-direction: column;
}

.ams-an4109__related-model {
	margin-bottom: 9px;
	color: #2462a5;
	font-family: Montserrat, Arial, sans-serif;
	font-size: 10px;
	font-weight: 780;
	letter-spacing: .12em;
	line-height: 1.2;
	text-transform: uppercase;
}

.ams-an4109__related-body > strong {
	display: block;
	min-height: 2.65em;
	color: var(--an-navy);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 16px;
	font-weight: 760;
	letter-spacing: -.025em;
	line-height: 1.3;
}

.ams-an4109__related-facts {
	display: grid;
	gap: 5px;
	margin-top: 17px;
	color: var(--an-muted);
	font-size: 12px;
	line-height: 1.35;
}

.ams-an4109__related-facts > span {
	display: grid;
	grid-template-columns: 88px minmax(0, 1fr);
	gap: 7px;
}

.ams-an4109__related-facts b {
	color: var(--an-ink);
	font-weight: 700;
}

.ams-an4109__related-link {
	display: block;
	margin-top: auto;
	padding-top: 18px;
	color: var(--an-navy);
	font-family: Montserrat, Arial, sans-serif;
	font-size: 11px;
	font-weight: 760;
	line-height: 1.2;
}

.ams-an4109__related-link i {
	margin-left: 9px;
	color: var(--an-orange);
	font-size: 15px;
	font-style: normal;
}

.ams-an4109__enquiry {
	padding: clamp(52px, 5vw, 75px) 0;
	background: var(--an-white);
	border-top: 1px solid var(--an-line);
}

.ams-an4109__enquiry-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	max-width: 770px;
	margin-inline: auto;
	text-align: center;
}

.ams-an4109__enquiry h2 {
	width: 100%;
	margin-inline: auto;
	text-align: center;
	font-size: clamp(33px, 3.2vw, 47px);
}

.ams-an4109__enquiry p {
	margin: 16px auto 0;
	color: var(--an-muted);
	font-size: 16px;
	line-height: 1.6;
}

.ams-an4109__enquiry .ams-an4109__button {
	display: flex;
	width: fit-content;
	margin: 25px auto 0;
}

@media (max-width: 959px) {
	.ams-an4109__container {
		width: min(100% - 48px, 760px);
	}

	.ams-an4109__product-grid {
		grid-template-columns: 1fr;
	}

	.ams-an4109__product-grid {
		gap: 38px;
	}

	.ams-an4109__gallery-stage {
		width: min(100%, 680px);
	}

	.ams-an4109__summary {
		display: block;
		min-height: 0;
		max-width: 590px;
		padding-top: 0;
	}

	.ams-an4109__reference {
		margin-bottom: 38px;
	}

	.ams-an4109__actions {
		margin-top: 23px;
	}

	.ams-an4109__overview {
		max-width: 550px;
	}

	.ams-an4109__related-heading {
		align-items: start;
		flex-direction: column;
		gap: 20px;
	}

	.ams-an4109__related-track {
		grid-auto-columns: 330px;
	}
}

@media (max-width: 560px) {
	.ams-an4109__container {
		width: min(100% - 40px, 480px);
	}

	.ams-an4109__product {
		padding-top: 34px;
	}

	.ams-an4109__gallery {
		grid-template-columns: 1fr;
		gap: 12px;
	}

	.ams-an4109__gallery-rail {
		grid-template-columns: repeat(4, minmax(0, 1fr));
		grid-auto-rows: auto;
		order: 2;
	}

	.ams-an4109__gallery-thumb {
		width: 100%;
	}

	.ams-an4109__gallery-stage {
		width: 100%;
	}

	.ams-an4109__gallery-nav {
		width: 36px;
		height: 36px;
	}

	.ams-an4109__gallery-nav--previous {
		left: 11px;
	}

	.ams-an4109__gallery-nav--next {
		right: 11px;
	}

	.ams-an4109 h1 {
		font-size: clamp(38px, 11.5vw, 53px);
	}

	.ams-an4109__lead,
	.ams-an4109__overview p:not(.ams-an4109__overview-label),
	.ams-an4109__enquiry p {
		font-size: 15px;
	}

	.ams-an4109__button {
		width: 100%;
	}

	.ams-an4109__enquiry .ams-an4109__button {
		width: 100%;
	}

	.ams-an4109__faq-accordion button {
		padding: 19px 0;
		font-size: 15px;
	}

	.ams-an4109__faq-accordion dd p,
	.ams-an4109__faq-accordion dd ul {
		font-size: 14px;
	}

	.ams-an4109__related {
		padding: 46px 0 50px;
	}

	.ams-an4109__related-heading {
		margin-bottom: 24px;
	}

	.ams-an4109__related-heading h2 {
		font-size: 31px;
	}

	.ams-an4109__related-heading > div > p:last-child {
		font-size: 14px;
	}

	.ams-an4109__related-actions {
		width: 100%;
		justify-content: space-between;
	}

	.ams-an4109__related-track {
		grid-auto-columns: minmax(252px, 81vw);
		gap: 15px;
		padding-bottom: 13px;
	}

	.ams-an4109__related-body {
		min-height: 205px;
		padding: 18px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ams-an4109 *,
	.ams-an4109 *::before,
	.ams-an4109 *::after {
		transition-duration: .01ms !important;
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
	}
}
/* AN4109 summary without reference bar and with certification strip. */
.ams-an4109__summary {
display: flex;
flex-direction: column;
}
.ams-an4109__identity {
align-self: stretch;
}
.ams-an4109__certifications {
width: min(100%, 430px);
margin-top: clamp(24px, 2.6vw, 36px);
}
.ams-an4109__certifications img {
display: block;
width: 100%;
height: auto;
}
.ams-an4109__actions {
margin-top: clamp(24px, 2.8vw, 38px);
}
@media (max-width: 959px) {
.ams-an4109__summary {
display: block;
}
.ams-an4109__actions {
margin-top: 23px;
}
}

/* Keep catalogue thumbnails compact when source images declare large intrinsic dimensions. */
@media (min-width: 721px) {
	.ams-an4109__gallery-rail {
		grid-auto-rows: 65px;
		align-content: start;
	}
}

/* AL3301: keep the certification strip subordinate to the product summary. */
.postid-7828 .ams-an4109__certifications {
	width: min(100%, 160px);
}