/**
 * Лендинг «Установка видеонаблюдения» — цвета и стиль ThemeVSS.
 */

.vn-page {
	--vn-color-primary: #10244a;
	--vn-color-primary-mid: #1a305a;
	--vn-color-primary-dark: #0a1830;
	--vn-color-accent: #8c0e10;
	--vn-color-accent-hover: #e69c31;
	--vn-color-text: #212529;
	--vn-color-text-muted: #606a78;
	--vn-color-bg: #ffffff;
	--vn-color-bg-gray: #f5f7fa;
	--vn-color-border: #e3e6ea;
	--vn-radius: 8px;
	--vn-shadow: 0 4px 24px rgba(16, 36, 74, 0.08);
	--vn-shadow-hover: 0 12px 32px rgba(16, 36, 74, 0.14);
	--vn-container: 1140px;
	--vn-font: GolosUI, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--vn-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.vn-page {
	font-family: var(--vn-font);
	color: var(--vn-color-text);
	line-height: 1.6;
}

.vn-page *,
.vn-page *::before,
.vn-page *::after {
	box-sizing: border-box;
}

.vn-container {
	max-width: var(--vn-container);
	margin: 0 auto;
	padding: 0 20px;
}

.vn-container--narrow {
	max-width: 800px;
}

.vn-sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Scroll reveal */
@keyframes vn-fade-in-up {
	from {
		opacity: 0;
		transform: translateY(28px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.vn-reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.65s var(--vn-ease), transform 0.65s var(--vn-ease);
}

.vn-reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.vn-reveal--delay-1 { transition-delay: 0.08s; }
.vn-reveal--delay-2 { transition-delay: 0.16s; }
.vn-reveal--delay-3 { transition-delay: 0.24s; }
.vn-reveal--delay-4 { transition-delay: 0.32s; }

/* Hero */
.vn-hero {
	background: linear-gradient(135deg, var(--vn-color-primary-dark) 0%, var(--vn-color-primary) 45%, var(--vn-color-primary-mid) 100%);
	color: #fff;
	padding: 48px 0 56px;
	position: relative;
	overflow: hidden;
}

.vn-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 85% 20%, rgba(230, 156, 49, 0.18) 0%, transparent 45%),
		radial-gradient(circle at 10% 80%, rgba(140, 14, 16, 0.2) 0%, transparent 40%);
	pointer-events: none;
}

.vn-hero__inner {
	position: relative;
	z-index: 1;
}

.vn-hero__row {
	align-items: stretch;
}

@media (min-width: 768px) {
	.vn-hero__row {
		display: flex;
		flex-wrap: nowrap;
	}

	.vn-hero__col {
		flex: 0 0 50%;
		max-width: 50%;
	}

	.vn-hero__form-wrap {
		height: 100%;
	}
}

.vn-hero__title {
	font-size: clamp(1.65rem, 3.5vw, 2.35rem);
	font-weight: 700;
	line-height: 1.2;
	margin: 0 0 18px;
	text-transform: uppercase;
	color: #f5c842;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.vn-hero__lead {
	font-size: 1rem;
	line-height: 1.7;
	max-width: 100%;
	margin: 0 0 24px;
	opacity: 0.95;
}

.vn-hero__lead strong {
	font-weight: 600;
	color: #fff;
}

.vn-hero__image img {
	width: auto;
	max-width: min(100%, 300px);
	height: auto;
	object-fit: contain;
}

.vn-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 8px;
}

.vn-hero__form-title {
	margin: 0 0 20px;
	font-size: 1.35rem;
	font-weight: 700;
	text-align: center;
	color: var(--vn-color-primary-mid);
}

.vn-hero .contact-form-container {
	background: #fff;
	border-radius: var(--vn-radius);
	box-shadow: var(--vn-shadow-hover);
}

/* Anchor nav */
.vn-anchor-nav {
	position: sticky;
	top: 0;
	z-index: 25;
	background: #fff;
	border-bottom: 1px solid var(--vn-color-border);
	box-shadow: 0 2px 12px rgba(16, 36, 74, 0.06);
}

.vn-anchor-nav__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px 18px;
	margin: 0;
	padding: 12px 0;
	list-style: none;
}

.vn-anchor-nav__link {
	display: inline-block;
	padding: 6px 4px;
	font-size: 14px;
	font-weight: 600;
	color: var(--vn-color-primary-mid);
	text-decoration: none;
	border-bottom: 2px solid transparent;
	transition: color 0.2s ease, border-color 0.2s ease;
	white-space: nowrap;
}

.vn-anchor-nav__link:hover,
.vn-anchor-nav__link:focus,
.vn-anchor-nav__link.is-active {
	color: var(--vn-color-accent-hover);
	border-bottom-color: var(--vn-color-accent-hover);
	text-decoration: none;
}

/* Buttons */
.vn-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 24px;
	font-size: 1rem;
	font-weight: 600;
	text-decoration: none;
	border-radius: 6px;
	border: 2px solid transparent;
	cursor: pointer;
	transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.vn-btn--primary {
	background: var(--vn-color-accent);
	color: #fff;
}

.vn-btn--primary:hover {
	background: var(--vn-color-accent-hover);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(230, 156, 49, 0.35);
}

.vn-btn--outline {
	background: transparent;
	color: #fff;
	border-color: rgba(255, 255, 255, 0.55);
}

.vn-btn--outline:hover {
	background: rgba(255, 255, 255, 0.12);
	border-color: #fff;
	color: #fff;
	transform: translateY(-2px);
}

.vn-btn--lg {
	padding: 16px 32px;
	font-size: 1.0625rem;
}

/* Sections */
.vn-section {
	padding: 64px 0;
}

.vn-section--gray {
	background: var(--vn-color-bg-gray);
}

.vn-section__title {
	font-size: clamp(1.5rem, 3vw, 2rem);
	font-weight: 700;
	text-align: center;
	margin: 0 0 16px;
	line-height: 1.25;
	color: var(--vn-color-primary-mid);
}

.vn-section__intro {
	text-align: center;
	max-width: 720px;
	margin: 0 auto 40px;
	color: var(--vn-color-text-muted);
	font-size: 1.0625rem;
}

/* Grid */
.vn-grid {
	display: grid;
	gap: 24px;
}

.vn-grid--2 {
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.vn-grid--3 {
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.vn-grid--4 {
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* Cards */
.vn-card {
	background: var(--vn-color-bg);
	border-radius: var(--vn-radius);
	padding: 28px 24px;
	box-shadow: var(--vn-shadow);
	border: 1px solid var(--vn-color-border);
	transition: transform 0.3s var(--vn-ease), box-shadow 0.3s var(--vn-ease), border-color 0.3s ease;
}

.vn-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--vn-shadow-hover);
	border-color: rgba(230, 156, 49, 0.35);
}

.vn-card__icon {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--vn-color-accent);
	margin-bottom: 12px;
	letter-spacing: 0.05em;
}

.vn-card__title {
	font-size: 1.125rem;
	font-weight: 600;
	margin: 0 0 10px;
	line-height: 1.35;
	color: var(--vn-color-primary-mid);
}

.vn-card__text {
	margin: 0;
	color: var(--vn-color-text-muted);
	font-size: 0.9375rem;
}

/* Services */
.vn-service {
	background: var(--vn-color-bg);
	border: 1px solid var(--vn-color-border);
	border-radius: var(--vn-radius);
	padding: 28px;
	transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.vn-service:hover {
	border-color: rgba(16, 36, 74, 0.2);
	box-shadow: var(--vn-shadow);
}

.vn-service__title {
	font-size: 1.25rem;
	font-weight: 600;
	margin: 0 0 16px;
	color: var(--vn-color-primary);
}

.vn-list {
	margin: 0;
	padding-left: 1.25rem;
}

.vn-list li {
	margin-bottom: 8px;
	color: var(--vn-color-text-muted);
}

.vn-list li:last-child {
	margin-bottom: 0;
}

/* Steps */
.vn-steps {
	list-style: none;
	margin: 40px 0 0;
	padding: 0;
	max-width: 720px;
	margin-left: auto;
	margin-right: auto;
}

.vn-steps__item {
	display: flex;
	gap: 20px;
	padding-bottom: 32px;
	position: relative;
}

.vn-steps__item:not(:last-child)::after {
	content: "";
	position: absolute;
	left: 19px;
	top: 44px;
	bottom: 0;
	width: 2px;
	background: linear-gradient(180deg, var(--vn-color-primary) 0%, var(--vn-color-border) 100%);
	transform-origin: top;
	transform: scaleY(0);
	transition: transform 0.6s var(--vn-ease);
}

.vn-steps__item.is-visible:not(:last-child)::after {
	transform: scaleY(1);
}

.vn-steps__num {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	background: var(--vn-color-primary);
	color: #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 1rem;
	transition: background 0.3s ease, transform 0.3s var(--vn-ease), box-shadow 0.3s ease;
}

.vn-steps__item.is-visible .vn-steps__num {
	animation: vn-step-pop 0.5s var(--vn-ease) forwards;
}

@keyframes vn-step-pop {
	0% { transform: scale(0.6); opacity: 0; }
	70% { transform: scale(1.1); }
	100% { transform: scale(1); opacity: 1; }
}

.vn-steps__item:hover .vn-steps__num {
	background: var(--vn-color-accent);
	box-shadow: 0 4px 14px rgba(140, 14, 16, 0.35);
}

.vn-steps__title {
	font-size: 1.125rem;
	font-weight: 600;
	margin: 0 0 6px;
	color: var(--vn-color-primary-mid);
}

.vn-steps__item p {
	margin: 0;
	color: var(--vn-color-text-muted);
	font-size: 0.9375rem;
}

/* Table */
.vn-table-wrap {
	overflow-x: auto;
	border-radius: var(--vn-radius);
	box-shadow: var(--vn-shadow);
	border: 1px solid var(--vn-color-border);
}

.vn-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9375rem;
	background: var(--vn-color-bg);
}

.vn-table th,
.vn-table td {
	padding: 14px 18px;
	text-align: left;
	border-bottom: 1px solid var(--vn-color-border);
}

.vn-table th {
	background: var(--vn-color-primary);
	color: #fff;
	font-weight: 600;
}

.vn-table tbody tr {
	transition: background 0.2s ease;
}

.vn-table tbody tr:hover {
	background: rgba(16, 36, 74, 0.04);
}

.vn-table tbody tr:last-child td {
	border-bottom: none;
}

.vn-table tbody tr:nth-child(even) {
	background: var(--vn-color-bg-gray);
}

.vn-table tbody tr:nth-child(even):hover {
	background: rgba(16, 36, 74, 0.06);
}

/* Price factors */
.vn-factors {
	max-width: 720px;
	margin: 0 auto 24px;
	padding-left: 1.25rem;
}

.vn-factors li {
	margin-bottom: 12px;
	color: var(--vn-color-text-muted);
}

.vn-note {
	text-align: center;
	font-weight: 600;
	color: var(--vn-color-accent);
	margin: 0;
}

/* Price table integration */
.vn-prices-block {
	margin-top: 40px;
}

.vn-prices-block .themevss-price-table thead th {
	background: var(--vn-color-primary);
	color: #fff;
	border-color: var(--vn-color-primary);
}

/* FAQ overrides */
.page-videonabludenie .themevss-accordion__trigger:hover {
	color: var(--vn-color-accent);
}

.page-videonabludenie .themevss-accordion__item.is-active .themevss-accordion__trigger {
	background: var(--vn-color-primary);
	border-color: var(--vn-color-primary);
	color: #fff;
}

/* CTA */
.vn-cta {
	background: linear-gradient(135deg, var(--vn-color-primary-dark), var(--vn-color-primary));
	color: #fff;
	padding: 64px 0;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.vn-cta::before {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient(circle at 20% 50%, rgba(230, 156, 49, 0.15) 0%, transparent 50%);
	pointer-events: none;
}

.vn-cta__inner {
	position: relative;
	z-index: 1;
}

.vn-cta__title {
	font-size: clamp(1.5rem, 3vw, 2rem);
	font-weight: 700;
	margin: 0 0 12px;
	color: #f5c842;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.vn-cta__text {
	margin: 0 0 28px;
	opacity: 0.9;
	max-width: 560px;
	margin-left: auto;
	margin-right: auto;
}

.vn-cta__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
}

/* Objects section inside vn-page — compact 4-column clickable cards */
.vn-page .objects-section {
	padding-top: 0;
	padding-bottom: 0;
}

.vn-page .objects-section__title {
	color: var(--vn-color-primary-mid);
}

.vn-page .objects-section__grid--compact {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 14px;
	margin-left: 0;
	margin-right: 0;
}

.vn-page .objects-section__grid--compact > .objects-section__col {
	flex: none;
	max-width: none;
	width: auto;
	padding-left: 0;
	padding-right: 0;
	margin-bottom: 0;
}

.vn-page .object-card--link {
	text-decoration: none;
	color: inherit;
	display: flex;
	flex-direction: column;
	height: 100%;
	border-radius: 6px;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	background: #fff;
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.vn-page a.object-card--link:hover,
.vn-page a.object-card--link:focus-visible {
	box-shadow: 0 8px 20px rgba(16, 36, 74, 0.16);
	transform: translateY(-3px);
	outline: none;
}

.vn-page .object-card--link .object-card__image-wrap {
	aspect-ratio: 4 / 3;
}

.vn-page .object-card--link .object-card__overlay {
	padding: 0.65rem;
}

.vn-page .object-card--link .object-card__description {
	font-size: 0.75rem;
	line-height: 1.4;
	max-height: 100%;
	overflow: hidden;
}

.vn-page .object-card--link .object-card__description p {
	display: -webkit-box;
	-webkit-line-clamp: 5;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin: 0;
}

.vn-page .object-card--link .object-card__title {
	font-size: 0.875rem;
	font-weight: 700;
	line-height: 1.25;
	padding: 0.55rem 0.65rem;
	margin: 0;
	text-align: center;
	color: var(--vn-color-primary-mid);
	background: #fff;
}

.vn-page a.object-card--link:hover .object-card__title {
	color: var(--vn-color-accent-hover);
}

.vn-page .objects-section__cta {
	display: flex;
	justify-content: center;
	margin-top: 1.75rem;
	padding: 0 0.5rem;
}

.vn-page .objects-section__cta-btn {
	min-height: 48px;
	padding: 0.75rem 1.5rem;
	font-size: 1rem;
	font-weight: 700;
	border: 0;
	cursor: pointer;
	text-align: center;
	max-width: 100%;
}

@media (max-width: 1199.98px) {
	.vn-page .objects-section__grid--compact {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (max-width: 767.98px) {
	.vn-page .objects-section__grid--compact {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 10px;
	}

	.vn-page .object-card--link .object-card__title {
		font-size: 0.8125rem;
		padding: 0.45rem 0.5rem;
	}

	.vn-page .object-card--link .object-card__overlay {
		opacity: 0;
		pointer-events: none;
	}
}


/* Articles grid — 3 compact columns */
.vn-page .videonabludenie-articles {
	padding-top: 48px !important;
	padding-bottom: 48px !important;
}

.vn-page .videonabludenie-articles__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
	margin-left: 0;
	margin-right: 0;
}

.vn-page .videonabludenie-articles__grid > [class*="col-"] {
	flex: none;
	max-width: none;
	width: auto;
	padding-left: 0;
	padding-right: 0;
	margin-bottom: 0;
}

.vn-page .videonabludenie-articles__card {
	flex: none;
	row-gap: 12px;
	border: 1px solid var(--vn-color-border);
	border-radius: var(--vn-radius);
	overflow: hidden;
	background: #fff;
	box-shadow: var(--vn-shadow);
	transition: transform 0.3s var(--vn-ease), box-shadow 0.3s var(--vn-ease);
}

.vn-page .videonabludenie-articles__card:hover {
	transform: translateY(-4px);
	box-shadow: var(--vn-shadow-hover);
}

.vn-page .videonabludenie-articles__card .item-media__img {
	aspect-ratio: 16 / 10;
}

.vn-page .videonabludenie-articles__card .item-media__info {
	padding: 12px !important;
}

.vn-page .videonabludenie-articles__card .item-media__top {
	margin-bottom: 10px;
	column-gap: 8px;
	align-items: flex-end;
}

.vn-page .videonabludenie-articles__card .item-media__date {
	padding: 4px 8px;
	column-gap: 4px;
	flex-shrink: 0;
}

.vn-page .videonabludenie-articles__card .item-media__date-day {
	font-size: 20px;
	line-height: 1;
}

.vn-page .videonabludenie-articles__card .item-media__date-month {
	font-size: 9px;
}

.vn-page .videonabludenie-articles__card .item-media__date-year {
	font-size: 11px;
}

.vn-page .videonabludenie-articles__card .item-media__title {
	font-size: 0.8125rem;
	line-height: 1.35;
	-webkit-line-clamp: 3;
}

.vn-page .videonabludenie-articles__card .item-media__text {
	font-size: 0.75rem;
	line-height: 1.45;
	margin-bottom: 0;
}

.vn-page .videonabludenie-articles__card .item-media__text p {
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin: 0;
}

/* Catalog filter buttons */
.vn-page .catalog-category-btn.active,
.vn-page .catalog-category-btn:hover {
	background: var(--vn-color-primary);
	border-color: var(--vn-color-primary);
	color: #fff;
}

/* Catalog grid — 4 compact columns */
.vn-page .catalog-equipment-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 16px;
	margin-left: 0;
	margin-right: 0;
}

.vn-page .catalog-equipment-grid > .catalog-item {
	flex: none;
	max-width: none;
	width: auto;
	padding-left: 0;
	padding-right: 0;
	margin-bottom: 0;
}

.vn-page .catalog-item__inner {
	padding: 12px 10px !important;
}

.vn-page .catalog-item h4,
.vn-page .catalog-item .h6 {
	font-size: 0.8125rem;
	line-height: 1.35;
	margin: 8px 0 6px;
	font-weight: 600;
}

.vn-page .catalog-item h4 a,
.vn-page .catalog-item .h6 a {
	color: var(--vn-color-primary-mid);
	text-decoration: none;
}

.vn-page .catalog-item h4 a:hover,
.vn-page .catalog-item .h6 a:hover {
	color: var(--vn-color-accent-hover);
}

.vn-page .catalog-item__thumb {
	padding: 0 4px;
}

.vn-page .catalog-item__thumb img {
	max-height: 110px;
	width: auto;
	max-width: 100%;
	margin: 0 auto;
	object-fit: contain;
}

.vn-page .catalog-item .otprice {
	font-size: 0.875rem;
	margin-top: 6px;
}

.vn-page .catalog-item .otprice span {
	font-size: 1rem;
}

/* Responsive */
@media (max-width: 991.98px) {
	.vn-page .catalog-equipment-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.vn-page .videonabludenie-articles__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 16px;
	}
}

@media (max-width: 767.98px) {
	.vn-anchor-nav__list {
		justify-content: flex-start;
		overflow-x: auto;
		flex-wrap: nowrap;
		padding-bottom: 8px;
		-webkit-overflow-scrolling: touch;
	}

	.vn-anchor-nav__item {
		flex: 0 0 auto;
	}

	.vn-page .catalog-equipment-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 12px;
	}
}

@media (max-width: 479.98px) {
	.vn-page .catalog-equipment-grid {
		grid-template-columns: 1fr;
	}

	.vn-page .videonabludenie-articles__grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 640px) {
	.vn-hero {
		padding: 40px 0 48px;
	}

	.vn-section {
		padding: 48px 0;
	}

	.vn-hero__actions,
	.vn-cta__actions {
		flex-direction: column;
	}

	.vn-btn {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.vn-reveal,
	.vn-steps__item:not(:last-child)::after,
	.vn-card,
	.vn-btn {
		transition: none;
		animation: none;
	}

	.vn-reveal {
		opacity: 1;
		transform: none;
	}
}