/* S48 V2 only. A spatial surveillance language with one graphite theme and
 * one low-saturation signal accent. No selector intentionally escapes the page. */
.s48-video-surveillance {
	--s48-bg: #071017;
	--s48-bg-deep: #050b10;
	--s48-surface: #0d1a22;
	--s48-surface-raised: #122630;
	--s48-surface-soft: #182e36;
	--s48-field: #dfe8e4;
	--s48-field-ink: #102029;
	--s48-white: #f1f5f1;
	--s48-text: #eaf1ee;
	--s48-soft: #b5c5c3;
	--s48-muted: #829699;
	--s48-line: rgba(202, 221, 216, .17);
	--s48-line-strong: rgba(202, 221, 216, .3);
	--s48-signal: #90c5c3;
	--s48-signal-deep: #4f8188;
	--s48-shadow: rgba(0, 0, 0, .28);
	background: var(--s48-bg);
	color: var(--s48-text);
	overflow: clip;
}

.s48-video-surveillance,
.s48-video-surveillance * {
	box-sizing: border-box;
}

.s48-video-surveillance :where(h1, h2, h3, p, figure, ol, ul, dl, dt, dd) {
	margin: 0;
}

.s48-video-surveillance :where(ol, ul) {
	padding: 0;
}

.s48-video-surveillance :where(a, button) {
	-webkit-tap-highlight-color: transparent;
}

.s48-video-surveillance a:focus-visible {
	outline: 2px solid var(--s48-signal);
	outline-offset: 4px;
}

.s48-video-surveillance .container {
	width: min(1400px, calc(100% - 80px));
	max-width: none;
	margin-inline: auto;
}

.s48-video-surveillance .s48-v2-main {
	background: var(--s48-bg);
}

.s48-video-surveillance .s48-v2-section {
	padding: 148px 0 156px;
}

.s48-video-surveillance .s48-v2-section-index,
.s48-video-surveillance .s48-v2-hero-eyebrow,
.s48-video-surveillance .s48-v2-map-topline,
.s48-video-surveillance .s48-v2-console-topline,
.s48-video-surveillance .s48-v2-trace-index,
.s48-video-surveillance .s48-v2-field-list dt,
.s48-video-surveillance .s48-v2-board-topline,
.s48-video-surveillance .s48-v2-handover-record > span,
.s48-video-surveillance .s48-v2-note-line,
.s48-video-surveillance .s48-v2-hero-topline,
.s48-video-surveillance .s48-v2-hero-footer {
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 10px;
	font-weight: 600;
	letter-spacing: .12em;
	line-height: 1.4;
	text-transform: uppercase;
}

.s48-video-surveillance .s48-v2-section-index {
	color: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-section-intro {
	display: grid;
	grid-template-columns: minmax(0, 1.12fr) minmax(260px, .6fr);
	gap: 72px;
	align-items: end;
	margin-bottom: 64px;
}

.s48-video-surveillance .s48-v2-section-intro h2,
.s48-video-surveillance .s48-v2-field-copy h2,
.s48-video-surveillance .s48-v2-cta-inner h2 {
	max-width: 880px;
	margin-top: 20px;
	font-size: clamp(48px, 6.1vw, 94px);
	font-weight: 560;
	letter-spacing: -.075em;
	line-height: 1.04;
	text-wrap: balance;
}

.s48-video-surveillance .s48-v2-section-intro > p,
.s48-video-surveillance .s48-v2-field-copy > p:not(.s48-v2-section-index),
.s48-video-surveillance .s48-v2-cta-inner > div > p:not(.s48-v2-section-index) {
	max-width: 46ch;
	color: var(--s48-soft);
	font-size: 16px;
	line-height: 1.85;
}

/* Hero: full-bleed site context, with the narrative anchored into the image. */
.s48-video-surveillance .s48-v2-hero {
	position: relative;
	min-height: min(850px, calc(100svh - 72px));
	background: var(--s48-bg-deep);
	color: var(--s48-white);
	isolation: isolate;
	overflow: hidden;
}

.s48-video-surveillance .s48-v2-hero-media,
.s48-video-surveillance .s48-v2-hero-shade,
.s48-video-surveillance .s48-v2-hero-annotation {
	position: absolute;
	inset: 0;
}

.s48-video-surveillance .s48-v2-hero-media {
	z-index: -3;
}

.s48-video-surveillance .s48-v2-hero-media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 58% 50%;
	filter: saturate(.73) contrast(1.09) brightness(.72);
}

.s48-video-surveillance .s48-v2-hero-shade {
	z-index: 1;
	background: linear-gradient(90deg, rgba(4, 10, 15, .98) 0%, rgba(4, 10, 15, .88) 27%, rgba(4, 10, 15, .4) 67%, rgba(4, 10, 15, .62) 100%), linear-gradient(0deg, rgba(4, 10, 15, .96) 0%, transparent 39%, rgba(4, 10, 15, .24) 100%);
}

.s48-video-surveillance .s48-v2-hero-annotation {
	z-index: 2;
	width: 100%;
	height: 100%;
	opacity: .56;
	pointer-events: none;
}

.s48-video-surveillance .s48-v2-hero-annotation path {
	fill: none;
	stroke: var(--s48-signal);
	stroke-width: 1;
	stroke-dasharray: .015 .02;
	vector-effect: non-scaling-stroke;
}

.s48-video-surveillance .s48-v2-hero-annotation circle {
	fill: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-hero-shell {
	position: relative;
	display: flex;
	min-height: min(850px, calc(100svh - 72px));
	flex-direction: column;
	padding-top: 38px;
	padding-bottom: 24px;
}

.s48-video-surveillance .s48-v2-hero-topline,
.s48-video-surveillance .s48-v2-hero-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	color: rgba(231, 242, 238, .7);
}

.s48-video-surveillance .s48-v2-hero-topline p,
.s48-video-surveillance .s48-v2-hero-footer span,
.s48-video-surveillance .s48-v2-hero-footer a {
	margin: 0;
}

.s48-video-surveillance .s48-v2-hero-topline p:first-child span {
	margin-right: 12px;
	color: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-hero-main {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(240px, .36fr);
	align-items: end;
	gap: 80px;
	margin-top: auto;
	padding: 96px 0 105px;
}

.s48-video-surveillance .s48-v2-hero-copy {
	max-width: 780px;
}

.s48-video-surveillance .s48-v2-hero-eyebrow {
	color: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-hero h1 {
	margin-top: 24px;
	font-size: clamp(82px, 12.1vw, 174px);
	font-weight: 580;
	letter-spacing: -.12em;
	line-height: .91;
	text-wrap: balance;
}

.s48-video-surveillance .s48-v2-hero-lead {
	max-width: 620px;
	margin-top: 30px;
	color: #d4e0dd;
	font-size: clamp(20px, 2.05vw, 29px);
	font-weight: 430;
	letter-spacing: -.035em;
	line-height: 1.55;
	text-wrap: balance;
}

.s48-video-surveillance .s48-v2-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 38px;
}

.s48-video-surveillance .s48-v2-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 18px;
	min-height: 53px;
	padding: 0 22px;
	border: 1px solid transparent;
	border-radius: 0;
	font-size: 13px;
	font-weight: 700;
	line-height: 1;
	text-decoration: none;
	transition: background-color .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}

.s48-video-surveillance .s48-v2-button span {
	font-size: 18px;
	font-weight: 400;
}

.s48-video-surveillance .s48-v2-button:hover {
	transform: translateY(-2px);
}

.s48-video-surveillance .s48-v2-button--solid {
	background: var(--s48-signal);
	color: #061015;
}

.s48-video-surveillance .s48-v2-button--solid:hover {
	background: #b4d8d4;
	color: #061015;
}

.s48-video-surveillance .s48-v2-button--line {
	border-color: rgba(228, 240, 237, .55);
	color: var(--s48-white);
}

.s48-video-surveillance .s48-v2-button--line:hover {
	border-color: var(--s48-white);
	background: rgba(240, 248, 244, .1);
}

.s48-video-surveillance .s48-v2-hero-note {
	max-width: 290px;
	margin-bottom: 8px;
	padding: 22px 0 0 24px;
	border-left: 1px solid rgba(219, 239, 233, .48);
}

.s48-video-surveillance .s48-v2-note-index {
	display: block;
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 11px;
	letter-spacing: .12em;
}

.s48-video-surveillance .s48-v2-hero-note strong {
	display: block;
	margin-top: 22px;
	font-size: 23px;
	font-weight: 600;
	letter-spacing: -.04em;
	white-space: nowrap;
}

.s48-video-surveillance .s48-v2-hero-note p {
	margin-top: 12px;
	color: #b2c5c2;
	font-size: 14px;
	line-height: 1.8;
}

.s48-video-surveillance .s48-v2-note-line {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 27px;
	color: #bdd3d0;
	font-size: 9px;
}

.s48-video-surveillance .s48-v2-note-line i {
	display: block;
	width: 31px;
	height: 1px;
	background: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-hero-footer {
	min-height: 54px;
	border-top: 1px solid rgba(220, 235, 231, .24);
	font-size: 9px;
}

.s48-video-surveillance .s48-v2-hero-footer a {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	color: var(--s48-white);
	font: inherit;
	text-decoration: none;
}

.s48-video-surveillance .s48-v2-scroll-line {
	display: inline-block;
	width: 28px;
	height: 1px;
	background: var(--s48-signal);
}

/* Section rail */
.s48-video-surveillance .s48-v2-section-rail {
	position: sticky;
	top: 72px;
	z-index: 12;
	background: rgba(5, 13, 18, .97);
	box-shadow: 0 12px 28px rgba(0, 0, 0, .14);
}

.s48-video-surveillance .s48-v2-rail-inner {
	display: flex;
	align-items: center;
	min-height: 62px;
	overflow-x: auto;
	scrollbar-width: none;
}

.s48-video-surveillance .s48-v2-rail-inner::-webkit-scrollbar {
	display: none;
}

.s48-video-surveillance .s48-v2-section-rail a {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	min-height: 62px;
	padding: 0 23px;
	border-right: 1px solid rgba(213, 231, 226, .14);
	color: #a8b9b8;
	font-size: 12px;
	white-space: nowrap;
	text-decoration: none;
	transition: color .25s ease, background-color .25s ease;
}

.s48-video-surveillance .s48-v2-section-rail a:first-child {
	padding-left: 0;
}

.s48-video-surveillance .s48-v2-section-rail a:hover {
	background: rgba(144, 197, 195, .1);
	color: var(--s48-white);
}

.s48-video-surveillance .s48-v2-section-rail a span {
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 10px;
}

.s48-video-surveillance .s48-v2-section-rail .s48-v2-rail-back {
	margin-left: auto;
	border-right: 0;
	color: var(--s48-white);
}

/* Spatial system visual: a site plan is the primary visual, not a node chain. */
.s48-video-surveillance .s48-v2-spatial-section {
	background: var(--s48-bg);
}

.s48-video-surveillance .s48-v2-spatial-visual {
	display: grid;
	grid-template-columns: minmax(0, 1.55fr) minmax(320px, .72fr);
	min-height: 640px;
	border: 1px solid var(--s48-line-strong);
	background: var(--s48-surface);
	box-shadow: 0 30px 70px var(--s48-shadow);
}

.s48-video-surveillance .s48-v2-spatial-map {
	position: relative;
	min-height: 640px;
	overflow: hidden;
	background: #0b1920;
}

.s48-video-surveillance .s48-v2-map-topline {
	position: absolute;
	top: 22px;
	right: 26px;
	left: 26px;
	z-index: 4;
	display: flex;
	justify-content: space-between;
	gap: 18px;
	color: #8ca6a6;
}

.s48-video-surveillance .s48-v2-map-grid {
	position: absolute;
	inset: 0;
	background-image: linear-gradient(rgba(141, 193, 190, .065) 1px, transparent 1px), linear-gradient(90deg, rgba(141, 193, 190, .065) 1px, transparent 1px);
	background-size: 44px 44px;
	mask-image: linear-gradient(135deg, rgba(0, 0, 0, .95), transparent 95%);
}

.s48-video-surveillance .s48-v2-spatial-routes {
	position: absolute;
	inset: 0;
	z-index: 1;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

.s48-video-surveillance .s48-v2-site-boundary {
	fill: none;
	stroke: rgba(177, 215, 209, .35);
	stroke-width: 1;
	vector-effect: non-scaling-stroke;
}

.s48-video-surveillance .s48-v2-walkway {
	fill: none;
	stroke: rgba(173, 207, 202, .14);
	stroke-width: 8;
	vector-effect: non-scaling-stroke;
}

.s48-video-surveillance .s48-v2-route {
	fill: none;
	stroke: var(--s48-signal);
	stroke-width: 1.2;
	stroke-dasharray: 7 9;
	vector-effect: non-scaling-stroke;
}

.s48-video-surveillance .s48-v2-route--two {
	stroke: #b4d5ce;
	stroke-dasharray: 2 10;
}

.s48-video-surveillance .s48-v2-route--three {
	stroke: #6fa5aa;
	stroke-dasharray: 13 9;
}

.s48-video-surveillance .s48-v2-route-node {
	fill: var(--s48-bg);
	stroke: var(--s48-signal);
	stroke-width: 1.3;
}

.s48-video-surveillance .s48-v2-spatial-visual.is-visible .s48-v2-route {
	animation: s48-v2-route-flow 9s linear infinite;
}

@keyframes s48-v2-route-flow {
	to { stroke-dashoffset: -140; }
}

.s48-video-surveillance .s48-v2-zone {
	position: absolute;
	z-index: 2;
	display: grid;
	align-content: start;
	gap: 7px;
	padding: 16px 17px;
	border: 1px solid rgba(155, 203, 197, .52);
	background: rgba(10, 28, 35, .62);
}

.s48-video-surveillance .s48-v2-zone::after {
	position: absolute;
	top: 10px;
	right: 10px;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--s48-signal);
	content: '';
}

.s48-video-surveillance .s48-v2-zone span,
.s48-video-surveillance .s48-v2-map-endpoint span,
.s48-video-surveillance .s48-v2-map-footnote span {
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 9px;
	font-weight: 700;
	letter-spacing: .12em;
}

.s48-video-surveillance .s48-v2-zone strong {
	font-size: 18px;
	font-weight: 600;
	letter-spacing: -.035em;
}

.s48-video-surveillance .s48-v2-zone small {
	color: #a5b9b8;
	font-size: 11px;
	line-height: 1.5;
}

.s48-video-surveillance .s48-v2-zone--a {
	top: 17%;
	left: 10%;
	width: 29%;
	height: 27%;
}

.s48-video-surveillance .s48-v2-zone--b {
	top: 16%;
	left: 42%;
	width: 29%;
	height: 36%;
}

.s48-video-surveillance .s48-v2-zone--c {
	top: 58%;
	left: 57%;
	width: 31%;
	height: 21%;
}

.s48-video-surveillance .s48-v2-camera-marker {
	position: absolute;
	z-index: 3;
	display: flex;
	align-items: center;
	gap: 7px;
	color: #d8e9e5;
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 9px;
	letter-spacing: .08em;
}

.s48-video-surveillance .s48-v2-camera-marker i {
	display: block;
	width: 13px;
	height: 13px;
	border: 1px solid var(--s48-signal);
	border-radius: 50%;
	box-shadow: 0 0 0 5px rgba(144, 197, 195, .1);
}

.s48-video-surveillance .s48-v2-camera-marker--a {
	top: 30%;
	left: 32%;
}

.s48-video-surveillance .s48-v2-camera-marker--b {
	top: 35%;
	left: 65%;
}

.s48-video-surveillance .s48-v2-camera-marker--c {
	top: 68%;
	left: 76%;
}

.s48-video-surveillance .s48-v2-map-endpoint {
	position: absolute;
	right: 7%;
	bottom: 12%;
	z-index: 3;
	display: grid;
	gap: 6px;
	padding: 12px 14px;
	border-left: 2px solid var(--s48-signal);
	background: rgba(7, 16, 23, .88);
}

.s48-video-surveillance .s48-v2-map-endpoint strong {
	font-size: 17px;
	font-weight: 600;
}

.s48-video-surveillance .s48-v2-map-footnote {
	position: absolute;
	right: 27px;
	bottom: 23px;
	z-index: 4;
	max-width: 225px;
	text-align: right;
}

.s48-video-surveillance .s48-v2-map-footnote p {
	margin-top: 7px;
	color: #a5b9b8;
	font-size: 11px;
	line-height: 1.55;
}

.s48-video-surveillance .s48-v2-spatial-console {
	display: flex;
	min-width: 0;
	flex-direction: column;
	padding: 22px;
	border-left: 1px solid var(--s48-line);
	background: var(--s48-surface-raised);
}

.s48-video-surveillance .s48-v2-console-topline {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--s48-line);
	color: #91a8a8;
	font-size: 9px;
}

.s48-video-surveillance .s48-v2-console-topline i {
	display: inline-block;
	width: 6px;
	height: 6px;
	margin-right: 7px;
	border-radius: 50%;
	background: var(--s48-signal);
	box-shadow: 0 0 0 4px rgba(144, 197, 195, .1);
}

.s48-video-surveillance .s48-v2-console-media {
	position: relative;
	min-height: 248px;
	margin-top: 20px;
	overflow: hidden;
	background: var(--s48-bg);
}

.s48-video-surveillance .s48-v2-console-media::after,
.s48-video-surveillance .s48-v2-field-media::after {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, transparent 45%, rgba(4, 10, 15, .92) 100%);
	content: '';
	pointer-events: none;
}

.s48-video-surveillance .s48-v2-console-media img,
.s48-video-surveillance .s48-v2-field-media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: saturate(.75) contrast(1.08);
	transition: transform .7s cubic-bezier(.2, .75, .25, 1), filter .4s ease;
}

.s48-video-surveillance .s48-v2-console-media:hover img,
.s48-video-surveillance .s48-v2-field-media:hover img {
	transform: scale(1.035);
	filter: saturate(.91) contrast(1.08);
}

.s48-video-surveillance .s48-v2-console-media figcaption,
.s48-video-surveillance .s48-v2-field-media figcaption {
	position: absolute;
	right: 18px;
	bottom: 17px;
	left: 18px;
	z-index: 1;
	display: grid;
	gap: 8px;
}

.s48-video-surveillance .s48-v2-console-media figcaption span,
.s48-video-surveillance .s48-v2-field-media figcaption span {
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 9px;
	letter-spacing: .1em;
}

.s48-video-surveillance .s48-v2-console-media figcaption strong,
.s48-video-surveillance .s48-v2-field-media figcaption strong {
	color: var(--s48-white);
	font-size: 15px;
	font-weight: 600;
	line-height: 1.35;
}

.s48-video-surveillance .s48-v2-console-trace {
	margin-top: auto;
	padding-top: 24px;
}

.s48-video-surveillance .s48-v2-console-trace-row {
	display: grid;
	grid-template-columns: 65px minmax(0, 1fr);
	gap: 5px 13px;
	padding: 13px 0 14px;
	border-top: 1px solid var(--s48-line);
}

.s48-video-surveillance .s48-v2-console-trace-row > span {
	grid-row: span 2;
	color: #849b9b;
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 9px;
	letter-spacing: .1em;
}

.s48-video-surveillance .s48-v2-console-trace-row strong {
	font-size: 15px;
	font-weight: 600;
}

.s48-video-surveillance .s48-v2-console-trace-row small {
	color: #90a6a6;
	font-size: 11px;
	line-height: 1.5;
}

.s48-video-surveillance .s48-v2-console-trace-row.is-active > span {
	color: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-spatial-caption {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 26px;
	padding-top: 18px;
	color: #93a8a7;
}

.s48-video-surveillance .s48-v2-spatial-caption span {
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 9px;
	letter-spacing: .12em;
}

.s48-video-surveillance .s48-v2-spatial-caption p {
	font-size: 13px;
	line-height: 1.5;
}

/* Live to record to review: a narrative rail instead of another card wall. */
.s48-video-surveillance .s48-v2-trace-section {
	background: var(--s48-surface);
}

.s48-video-surveillance .s48-v2-section-intro--trace {
	margin-bottom: 77px;
}

.s48-video-surveillance .s48-v2-trace-story {
	position: relative;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1px;
	border-top: 1px solid var(--s48-line-strong);
	border-bottom: 1px solid var(--s48-line-strong);
}

.s48-video-surveillance .s48-v2-trace-line {
	position: absolute;
	top: 59px;
	right: 13%;
	left: 3%;
	height: 1px;
	background: linear-gradient(90deg, var(--s48-signal), rgba(144, 197, 195, .18));
	content: '';
}

.s48-video-surveillance .s48-v2-trace-line::after {
	position: absolute;
	top: -3px;
	right: 0;
	width: 7px;
	height: 7px;
	border-top: 1px solid var(--s48-signal);
	border-right: 1px solid var(--s48-signal);
	content: '';
	transform: rotate(45deg);
}

.s48-video-surveillance .s48-v2-trace-step {
	position: relative;
	min-height: 325px;
	padding: 25px 34px 31px;
	border-right: 1px solid var(--s48-line);
}

.s48-video-surveillance .s48-v2-trace-step:last-child {
	border-right: 0;
}

.s48-video-surveillance .s48-v2-trace-index {
	color: var(--s48-signal);
	font-size: 10px;
}

.s48-video-surveillance .s48-v2-trace-step h3 {
	margin-top: 92px;
	font-size: 28px;
	font-weight: 590;
	letter-spacing: -.05em;
}

.s48-video-surveillance .s48-v2-trace-step p {
	max-width: 30ch;
	margin-top: 13px;
	color: var(--s48-soft);
	font-size: 15px;
	line-height: 1.8;
}

.s48-video-surveillance .s48-v2-trace-step strong {
	display: block;
	margin-top: 29px;
	color: var(--s48-signal);
	font-size: 14px;
	font-weight: 600;
}

.s48-video-surveillance .s48-v2-trace-footer {
	display: grid;
	grid-template-columns: minmax(140px, .36fr) minmax(220px, .72fr) minmax(220px, 1fr);
	gap: 28px;
	align-items: start;
	padding-top: 25px;
	color: #9ab0ad;
}

.s48-video-surveillance .s48-v2-trace-footer > span {
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 9px;
	letter-spacing: .12em;
}

.s48-video-surveillance .s48-v2-trace-footer strong {
	font-size: 23px;
	font-weight: 560;
	letter-spacing: -.04em;
}

.s48-video-surveillance .s48-v2-trace-footer p {
	max-width: 34ch;
	font-size: 13px;
	line-height: 1.7;
}

/* Field evidence: a deliberate lighter engineering sheet for rhythm. */
.s48-video-surveillance .s48-v2-field-section {
	background: var(--s48-field);
	color: var(--s48-field-ink);
}

.s48-video-surveillance .s48-v2-field-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr);
	min-height: 635px;
	background: #cbd8d4;
}

.s48-video-surveillance .s48-v2-field-media {
	position: relative;
	min-height: 635px;
	overflow: hidden;
	background: var(--s48-bg);
}

.s48-video-surveillance .s48-v2-field-copy {
	display: flex;
	min-width: 0;
	flex-direction: column;
	justify-content: center;
	padding: 65px 64px;
}

.s48-video-surveillance .s48-v2-field-copy .s48-v2-section-index {
	color: var(--s48-signal-deep);
}

.s48-video-surveillance .s48-v2-field-copy h2 {
	font-size: clamp(42px, 4.4vw, 69px);
	letter-spacing: -.08em;
}

.s48-video-surveillance .s48-v2-field-copy > p:not(.s48-v2-section-index) {
	margin-top: 28px;
	color: #466066;
	font-size: 15px;
}

.s48-video-surveillance .s48-v2-field-list {
	margin-top: 43px;
	border-top: 1px solid rgba(16, 32, 41, .23);
}

.s48-video-surveillance .s48-v2-field-list > div {
	display: grid;
	grid-template-columns: 90px minmax(0, 1fr);
	gap: 16px;
	padding: 13px 0;
	border-bottom: 1px solid rgba(16, 32, 41, .23);
}

.s48-video-surveillance .s48-v2-field-list dt {
	color: var(--s48-signal-deep);
	font-size: 9px;
}

.s48-video-surveillance .s48-v2-field-list dd {
	font-size: 14px;
	font-weight: 600;
}

/* Handover ledger: compact engineering details, not four equal marketing cards. */
.s48-video-surveillance .s48-v2-handover-section {
	background: var(--s48-bg);
}

.s48-video-surveillance .s48-v2-section-intro--handover {
	margin-bottom: 62px;
}

.s48-video-surveillance .s48-v2-handover-board {
	border: 1px solid var(--s48-line-strong);
	background: var(--s48-surface);
}

.s48-video-surveillance .s48-v2-board-topline {
	display: flex;
	justify-content: space-between;
	gap: 22px;
	padding: 20px 24px;
	border-bottom: 1px solid var(--s48-line);
	color: #92a9a8;
	font-size: 9px;
}

.s48-video-surveillance .s48-v2-board-topline span:first-child {
	color: var(--s48-signal);
}

.s48-video-surveillance .s48-v2-handover-steps {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	list-style: none;
}

.s48-video-surveillance .s48-v2-handover-steps li {
	min-height: 227px;
	padding: 26px 25px 30px;
	border-right: 1px solid var(--s48-line);
}

.s48-video-surveillance .s48-v2-handover-steps li:last-child {
	border-right: 0;
}

.s48-video-surveillance .s48-v2-handover-steps li > span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border: 1px solid var(--s48-signal);
	border-radius: 50%;
	color: var(--s48-signal);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: .08em;
}

.s48-video-surveillance .s48-v2-handover-steps strong {
	display: block;
	margin-top: 26px;
	font-size: 21px;
	font-weight: 590;
	letter-spacing: -.04em;
}

.s48-video-surveillance .s48-v2-handover-steps p {
	max-width: 24ch;
	margin-top: 9px;
	color: var(--s48-soft);
	font-size: 13px;
	line-height: 1.7;
}

.s48-video-surveillance .s48-v2-handover-record {
	display: grid;
	grid-template-columns: minmax(150px, .55fr) repeat(3, minmax(0, 1fr));
	gap: 22px;
	padding: 26px 24px 30px;
	border-top: 1px solid var(--s48-line);
	background: rgba(255, 255, 255, .025);
}

.s48-video-surveillance .s48-v2-handover-record > span {
	color: var(--s48-signal);
	font-size: 9px;
}

.s48-video-surveillance .s48-v2-handover-record > div {
	padding-left: 20px;
	border-left: 1px solid var(--s48-line);
}

.s48-video-surveillance .s48-v2-handover-record strong {
	display: block;
	font-size: 15px;
	font-weight: 600;
}

.s48-video-surveillance .s48-v2-handover-record p {
	margin-top: 8px;
	color: var(--s48-muted);
	font-size: 12px;
	line-height: 1.6;
}

/* CTA */
.s48-video-surveillance .s48-v2-cta-section {
	padding: 124px 0 132px;
	background: var(--s48-bg-deep);
}

.s48-video-surveillance .s48-v2-cta-inner {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 60px;
}

.s48-video-surveillance .s48-v2-cta-inner h2 {
	max-width: 760px;
	font-size: clamp(49px, 6vw, 91px);
}

.s48-video-surveillance .s48-v2-cta-inner > div > p:last-child {
	max-width: 49ch;
	margin-top: 27px;
	color: var(--s48-soft);
	font-size: 16px;
	line-height: 1.85;
}

/* Reveal motion is observer-driven. There is no per-page scroll listener. */
.s48-video-surveillance [data-s48-reveal] {
	opacity: 0;
	transform: translateY(22px);
	transition: opacity .7s ease, transform .7s cubic-bezier(.2, .75, .25, 1);
}

.s48-video-surveillance [data-s48-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

.s48-video-surveillance .s48-v2-hero-note[data-s48-reveal] {
	transition-delay: .12s;
}

.s48-video-surveillance .s48-v2-hero-footer[data-s48-reveal] {
	transition-delay: .2s;
}

.s48-video-surveillance .s48-v2-handover-steps li:nth-child(2),
.s48-video-surveillance .s48-v2-trace-step:nth-child(2) {
	transition-delay: .08s;
}

.s48-video-surveillance .s48-v2-handover-steps li:nth-child(3),
.s48-video-surveillance .s48-v2-trace-step:nth-child(3) {
	transition-delay: .16s;
}

.s48-video-surveillance .s48-v2-handover-steps li:nth-child(4) {
	transition-delay: .24s;
}

@media (max-width: 1120px) {
	.s48-video-surveillance .s48-v2-hero-main {
		grid-template-columns: minmax(0, 1fr) minmax(205px, .4fr);
		gap: 48px;
	}

	.s48-video-surveillance .s48-v2-hero h1 {
		font-size: clamp(78px, 12vw, 140px);
	}

	.s48-video-surveillance .s48-v2-spatial-visual {
		grid-template-columns: minmax(0, 1.35fr) minmax(280px, .75fr);
	}

	.s48-video-surveillance .s48-v2-zone {
		padding: 13px 14px;
	}

	.s48-video-surveillance .s48-v2-zone strong {
		font-size: 16px;
	}

	.s48-video-surveillance .s48-v2-field-copy {
		padding: 50px 45px;
	}

	.s48-video-surveillance .s48-v2-handover-record {
		grid-template-columns: minmax(120px, .45fr) repeat(3, minmax(0, 1fr));
		gap: 15px;
		padding-inline: 18px;
	}
}

@media (max-width: 900px) {
	.s48-video-surveillance .s48-v2-hero {
		min-height: auto;
	}

	.s48-video-surveillance .s48-v2-hero-shell {
		min-height: 760px;
	}

	.s48-video-surveillance .s48-v2-hero-main {
		grid-template-columns: minmax(0, 1fr) minmax(220px, .45fr);
		gap: 40px;
	}

	.s48-video-surveillance .s48-v2-section-intro {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.s48-video-surveillance .s48-v2-spatial-visual {
		grid-template-columns: 1fr;
	}

	.s48-video-surveillance .s48-v2-spatial-console {
		border-top: 1px solid var(--s48-line);
		border-left: 0;
	}

	.s48-video-surveillance .s48-v2-spatial-map {
		min-height: 570px;
	}

	.s48-video-surveillance .s48-v2-console-media {
		min-height: 290px;
	}

	.s48-video-surveillance .s48-v2-field-layout {
		grid-template-columns: 1fr;
	}

	.s48-video-surveillance .s48-v2-field-media {
		min-height: min(620px, 66vw);
	}

	.s48-video-surveillance .s48-v2-handover-steps {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.s48-video-surveillance .s48-v2-handover-steps li:nth-child(2) {
		border-right: 0;
	}

	.s48-video-surveillance .s48-v2-handover-record {
		grid-template-columns: 1fr 1fr;
	}

	.s48-video-surveillance .s48-v2-handover-record > span {
		grid-column: 1 / -1;
	}

	.s48-video-surveillance .s48-v2-cta-inner {
		align-items: flex-start;
		flex-direction: column;
	}
}

@media (max-width: 767px) {
	.s48-video-surveillance .container {
		width: calc(100% - 40px);
	}

	.s48-video-surveillance .s48-v2-section {
		padding: 88px 0 96px;
	}

	.s48-video-surveillance .s48-v2-section-intro,
	.s48-video-surveillance .s48-v2-section-intro--trace,
	.s48-video-surveillance .s48-v2-section-intro--handover {
		gap: 23px;
		margin-bottom: 42px;
	}

	.s48-video-surveillance .s48-v2-section-intro h2,
	.s48-video-surveillance .s48-v2-field-copy h2,
	.s48-video-surveillance .s48-v2-cta-inner h2 {
		margin-top: 15px;
		font-size: clamp(42px, 11.5vw, 62px);
		letter-spacing: -.08em;
	}

	.s48-video-surveillance .s48-v2-section-intro > p,
	.s48-video-surveillance .s48-v2-field-copy > p:not(.s48-v2-section-index),
	.s48-video-surveillance .s48-v2-cta-inner > div > p:last-child {
		font-size: 15px;
		line-height: 1.78;
	}

	.s48-video-surveillance .s48-v2-hero-media img {
		object-position: 60% center;
	}

	.s48-video-surveillance .s48-v2-hero-shade {
		background: linear-gradient(90deg, rgba(4, 10, 15, .94), rgba(4, 10, 15, .52)), linear-gradient(0deg, rgba(4, 10, 15, .98), transparent 56%);
	}

	.s48-video-surveillance .s48-v2-hero-shell {
		min-height: 735px;
		padding-top: 26px;
		padding-bottom: 18px;
	}

	.s48-video-surveillance .s48-v2-hero-topline {
		align-items: flex-start;
		flex-direction: column;
		gap: 9px;
	}

	.s48-video-surveillance .s48-v2-hero-topline p:last-child {
		color: rgba(231, 242, 238, .55);
	}

	.s48-video-surveillance .s48-v2-hero-main {
		display: flex;
		flex-direction: column;
		gap: 36px;
		padding: 78px 0 55px;
	}

	.s48-video-surveillance .s48-v2-hero h1 {
		margin-top: 19px;
		font-size: clamp(76px, 21vw, 100px);
		letter-spacing: -.13em;
	}

	.s48-video-surveillance .s48-v2-hero-lead {
		max-width: 340px;
		margin-top: 24px;
		font-size: 20px;
		line-height: 1.58;
	}

	.s48-video-surveillance .s48-v2-actions {
		gap: 9px;
		margin-top: 29px;
	}

	.s48-video-surveillance .s48-v2-button {
		min-height: 50px;
		padding-inline: 17px;
		font-size: 12px;
	}

	.s48-video-surveillance .s48-v2-hero-note {
		max-width: 310px;
		margin-left: 4px;
		padding-top: 14px;
	}

	.s48-video-surveillance .s48-v2-hero-note strong {
		margin-top: 16px;
		font-size: 20px;
	}

	.s48-video-surveillance .s48-v2-hero-note p {
		font-size: 13px;
	}

	.s48-video-surveillance .s48-v2-hero-footer {
		align-items: flex-start;
		flex-wrap: wrap;
		gap: 13px 18px;
		padding-top: 16px;
		padding-bottom: 4px;
		font-size: 8px;
	}

	.s48-video-surveillance .s48-v2-hero-footer a {
		width: 100%;
		justify-content: flex-start;
	}

	.s48-video-surveillance .s48-v2-section-rail {
		top: 60px;
	}

	.s48-video-surveillance .s48-v2-rail-inner {
		width: 100%;
		padding-inline: 20px;
	}

	.s48-video-surveillance .s48-v2-section-rail a,
	.s48-video-surveillance .s48-v2-section-rail a:first-child {
		min-height: 56px;
		padding: 0 16px;
	}

	.s48-video-surveillance .s48-v2-section-rail .s48-v2-rail-back {
		margin-left: 0;
	}

	.s48-video-surveillance .s48-v2-spatial-visual {
		min-height: 0;
	}

	.s48-video-surveillance .s48-v2-spatial-map {
		min-height: 505px;
	}

	.s48-video-surveillance .s48-v2-map-topline {
		top: 16px;
		right: 16px;
		left: 16px;
		font-size: 8px;
	}

	.s48-video-surveillance .s48-v2-zone {
		gap: 5px;
		padding: 11px 10px;
	}

	.s48-video-surveillance .s48-v2-zone strong {
		font-size: 14px;
	}

	.s48-video-surveillance .s48-v2-zone small {
		font-size: 9px;
	}

	.s48-video-surveillance .s48-v2-zone--a {
		top: 18%;
		left: 7%;
		width: 35%;
		height: 24%;
	}

	.s48-video-surveillance .s48-v2-zone--b {
		top: 16%;
		left: 45%;
		width: 42%;
		height: 30%;
	}

	.s48-video-surveillance .s48-v2-zone--c {
		top: 58%;
		left: 45%;
		width: 43%;
		height: 20%;
	}

	.s48-video-surveillance .s48-v2-camera-marker {
		font-size: 8px;
	}

	.s48-video-surveillance .s48-v2-camera-marker i {
		width: 11px;
		height: 11px;
	}

	.s48-video-surveillance .s48-v2-camera-marker--a {
		top: 31%;
		left: 32%;
	}

	.s48-video-surveillance .s48-v2-camera-marker--b {
		top: 33%;
		left: 78%;
	}

	.s48-video-surveillance .s48-v2-camera-marker--c {
		top: 68%;
		left: 76%;
	}

	.s48-video-surveillance .s48-v2-map-endpoint {
		right: 6%;
		bottom: 14%;
		padding: 9px 10px;
	}

	.s48-video-surveillance .s48-v2-map-endpoint strong {
		font-size: 14px;
	}

	.s48-video-surveillance .s48-v2-map-footnote {
		right: 16px;
		bottom: 16px;
		max-width: 160px;
	}

	.s48-video-surveillance .s48-v2-map-footnote p {
		font-size: 9px;
	}

	.s48-video-surveillance .s48-v2-spatial-console {
		padding: 16px;
	}

	.s48-video-surveillance .s48-v2-console-media {
		min-height: 220px;
		margin-top: 16px;
	}

	.s48-video-surveillance .s48-v2-console-trace {
		padding-top: 16px;
	}

	.s48-video-surveillance .s48-v2-console-trace-row {
		grid-template-columns: 60px minmax(0, 1fr);
		padding-block: 11px 12px;
	}

	.s48-video-surveillance .s48-v2-console-trace-row small {
		font-size: 10px;
	}

	.s48-video-surveillance .s48-v2-spatial-caption {
		align-items: flex-start;
		flex-direction: column;
		gap: 9px;
		padding: 15px 16px 0;
	}

	.s48-video-surveillance .s48-v2-trace-story {
		display: block;
		border-bottom: 0;
	}

	.s48-video-surveillance .s48-v2-trace-line {
		top: 45px;
		right: auto;
		bottom: 44px;
		left: 22px;
		width: 1px;
		height: auto;
		background: linear-gradient(180deg, var(--s48-signal), rgba(144, 197, 195, .15));
	}

	.s48-video-surveillance .s48-v2-trace-line::after {
		top: auto;
		right: auto;
		bottom: 0;
		left: -3px;
		border-top: 0;
		border-right: 1px solid var(--s48-signal);
		border-bottom: 1px solid var(--s48-signal);
	}

	.s48-video-surveillance .s48-v2-trace-step {
		min-height: 0;
		padding: 25px 0 40px 60px;
		border-right: 0;
		border-bottom: 1px solid var(--s48-line);
	}

	.s48-video-surveillance .s48-v2-trace-step:last-child {
		border-bottom: 1px solid var(--s48-line);
	}

	.s48-video-surveillance .s48-v2-trace-step h3 {
		margin-top: 44px;
		font-size: 24px;
	}

	.s48-video-surveillance .s48-v2-trace-step p {
		max-width: 100%;
		font-size: 14px;
		line-height: 1.72;
	}

	.s48-video-surveillance .s48-v2-trace-footer {
		display: block;
		padding-top: 24px;
	}

	.s48-video-surveillance .s48-v2-trace-footer strong {
		display: block;
		margin-top: 15px;
		font-size: 22px;
	}

	.s48-video-surveillance .s48-v2-trace-footer p {
		margin-top: 10px;
		font-size: 13px;
	}

	.s48-video-surveillance .s48-v2-field-layout {
		min-height: 0;
	}

	.s48-video-surveillance .s48-v2-field-media {
		min-height: 390px;
	}

	.s48-video-surveillance .s48-v2-field-copy {
		padding: 46px 22px 50px;
	}

	.s48-video-surveillance .s48-v2-field-copy > p:not(.s48-v2-section-index) {
		margin-top: 22px;
		font-size: 14px;
	}

	.s48-video-surveillance .s48-v2-field-list {
		margin-top: 32px;
	}

	.s48-video-surveillance .s48-v2-field-list > div {
		grid-template-columns: 76px minmax(0, 1fr);
		gap: 10px;
		padding-block: 12px;
	}

	.s48-video-surveillance .s48-v2-field-list dd {
		font-size: 13px;
	}

	.s48-video-surveillance .s48-v2-board-topline {
		align-items: flex-start;
		flex-direction: column;
		gap: 9px;
		padding: 17px 16px;
		font-size: 8px;
	}

	.s48-video-surveillance .s48-v2-handover-steps {
		display: block;
	}

	.s48-video-surveillance .s48-v2-handover-steps li,
	.s48-video-surveillance .s48-v2-handover-steps li:nth-child(2) {
		display: grid;
		grid-template-columns: 42px minmax(0, 1fr);
		gap: 16px;
		min-height: 0;
		padding: 20px 16px;
		border-right: 0;
		border-bottom: 1px solid var(--s48-line);
	}

	.s48-video-surveillance .s48-v2-handover-steps li:last-child {
		border-bottom: 0;
	}

	.s48-video-surveillance .s48-v2-handover-steps strong {
		margin-top: 2px;
		font-size: 19px;
	}

	.s48-video-surveillance .s48-v2-handover-steps p {
		max-width: 100%;
		margin-top: 7px;
		font-size: 13px;
	}

	.s48-video-surveillance .s48-v2-handover-record {
		display: block;
		padding: 22px 16px 24px;
	}

	.s48-video-surveillance .s48-v2-handover-record > div {
		margin-top: 18px;
		padding: 0 0 0 14px;
		border-left: 1px solid var(--s48-line);
	}

	.s48-video-surveillance .s48-v2-cta-section {
		padding: 88px 0 94px;
	}

	.s48-video-surveillance .s48-v2-cta-inner {
		gap: 35px;
	}

	.s48-video-surveillance .s48-v2-cta-inner .s48-v2-button {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.s48-video-surveillance *,
	.s48-video-surveillance *::before,
	.s48-video-surveillance *::after {
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: .01ms !important;
	}
}

/* English localization: keep the V2 identity while giving longer labels
 * their own measure instead of shrinking the whole composition. */
.s48-video-surveillance--en .s48-v2-hero-copy {
	max-width: 900px;
}

.s48-video-surveillance--en .s48-v2-hero h1 {
	max-width: 860px;
	font-size: clamp(72px, 9vw, 136px);
	letter-spacing: -.095em;
}

.s48-video-surveillance--en .s48-v2-hero-note strong {
	white-space: normal;
}

.s48-video-surveillance--en .s48-v2-zone strong {
	max-width: 14ch;
	letter-spacing: -.055em;
}

.s48-video-surveillance--en .s48-v2-console-media figcaption strong,
.s48-video-surveillance--en .s48-v2-field-media figcaption strong {
	max-width: 31ch;
	letter-spacing: -.045em;
}

.s48-video-surveillance--en .s48-v2-section-intro h2,
.s48-video-surveillance--en .s48-v2-field-copy h2,
.s48-video-surveillance--en .s48-v2-cta-inner h2 {
	letter-spacing: -.065em;
}

@media (max-width: 767px) {
	.s48-video-surveillance--en .s48-v2-hero h1 {
		max-width: 340px;
		font-size: clamp(56px, 16.5vw, 76px);
		line-height: .96;
		letter-spacing: -.095em;
	}

	.s48-video-surveillance--en .s48-v2-hero-lead {
		max-width: 330px;
		font-size: 19px;
	}

	.s48-video-surveillance--en .s48-v2-zone strong {
		font-size: 13px;
		line-height: 1.18;
	}

	.s48-video-surveillance--en .s48-v2-zone small {
		font-size: 8px;
		letter-spacing: -.02em;
	}

	.s48-video-surveillance--en .s48-v2-section-intro h2,
	.s48-video-surveillance--en .s48-v2-field-copy h2,
	.s48-video-surveillance--en .s48-v2-cta-inner h2 {
		font-size: clamp(39px, 10.6vw, 58px);
		letter-spacing: -.07em;
	}
}