/**
 * OVKV.UZ — тема «вентиляция / воздуховоды / HVAC»
 * Подключается поверх style.css
 */

:root {
	--sbc: #070b11;
	--mc: #3ec8e0;
	--mc-dim: #2a9aad;
	--mc-soft: rgba(62, 200, 224, 0.1);
	--hc: #f4f8fc;
	--bc: #9aa8b8;
	--bc-muted: #6d7d8f;
	--ovkv-steel: #4a5d6e;
	--ovkv-steel-light: #7a8fa3;
	--ovkv-duct: #121a24;
	--ovkv-duct-edge: rgba(62, 90, 115, 0.35);
	--ovkv-panel: #0d141c;
	--ovkv-panel-2: #101820;
	--ovkv-air-glow: rgba(62, 200, 224, 0.35);
	--ovkv-flow: rgba(62, 200, 224, 0.08);
	--hff: 'Exo 2', 'Heebo', sans-serif;
	--bff: 'Nunito', 'Heebo', sans-serif;
	--radius: 6px;
	--shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.28);
	--read-max: 1380px;
	--read-main: minmax(0, 1fr);
	--read-aside: 220px;
	--content-pad: clamp(28px, 4vw, 52px);
}

/* Единая типографика и фон */
body.ovkv-body,
.ovkv-body {
	font-family: var(--bff);
	color: var(--bc);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	background-color: var(--sbc);
	background-image:
		radial-gradient(ellipse 90% 60% at 50% -10%, rgba(62, 200, 224, 0.06) 0%, transparent 55%),
		linear-gradient(180deg, var(--sbc) 0%, #05080d 100%);
}

.ovkv-body h1,
.ovkv-body h2,
.ovkv-body h3,
.ovkv-body h4,
.ovkv-body .fn_title {
	font-family: var(--hff);
	font-weight: 600;
	letter-spacing: 0.02em;
}

.ovkv-site-bg {
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 0;
	overflow: hidden;
}

.ovkv-site-bg::before,
.ovkv-site-bg::after {
	opacity: 0.35;
}

/* Скрыть старую модальную навигацию темы Neoh */
.neoh_fn_nav,
.nav_overlay,
.neoh_fn_modal.product_modal,
.neoh_fn_header .trigger,
.neoh_fn_totop {
	display: none !important;
}

.ovkv-app {
	position: relative;
	z-index: 1;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

.ovkv-main {
	flex: 1;
	padding-top: 72px;
}

.neoh_fn_main {
	position: relative;
	z-index: 1;
}

/* --- Шапка --- */
.neoh_fn_header {
	background: rgba(7, 11, 17, 0.88);
	border-bottom: 1px solid var(--ovkv-duct-edge);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
}

.ovkv-header-logo a {
	display: flex;
	align-items: center;
	text-decoration: none;
}

.ovkv-header-logo__img {
	display: block;
	height: 36px;
	width: auto;
	max-width: 200px;
	filter: drop-shadow(0 0 16px rgba(62, 200, 224, 0.2));
}

.neoh_fn_header .trigger .text {
	color: var(--bc);
	letter-spacing: 0.15em;
}

.neoh_fn_header .hamb span {
	background-color: var(--mc) !important;
}

/* --- Боковое меню --- */
.neoh_fn_nav {
	background: linear-gradient(135deg, #0c141c 0%, #111c28 100%);
	border-left: 3px solid var(--mc);
}

.neoh_fn_nav .nav_menu a {
	font-family: var(--hff);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-size: 14px;
	position: relative;
	padding-left: 20px;
}

.neoh_fn_nav .nav_menu a::before {
	content: '▸';
	position: absolute;
	left: 0;
	color: var(--mc);
	opacity: 0.6;
}

.neoh_fn_nav .nav_menu a:hover {
	color: var(--mc);
}

/* --- Hero --- */
.neoh_fn_hero .bg_color {
	background:
		linear-gradient(180deg, rgba(8, 13, 20, 0.75) 0%, rgba(8, 13, 20, 0.92) 55%, rgba(8, 13, 20, 0.98) 100%),
		radial-gradient(ellipse 80% 50% at 50% 20%, rgba(62, 200, 224, 0.15) 0%, transparent 60%) !important;
}

.neoh_fn_hero .bg_image {
	opacity: 0.35;
	filter: saturate(0.4) contrast(1.1) hue-rotate(180deg);
}

.neoh_fn_hero .hero_content {
	min-height: 88vh;
}

.neoh_fn_hero .content {
	position: relative;
	padding: 48px 56px;
	max-width: 720px;
	border: 1px solid var(--ovkv-duct-edge);
	border-radius: var(--radius);
	background: rgba(13, 20, 28, 0.72);
	box-shadow: var(--shadow-soft);
	backdrop-filter: blur(8px);
}

.ovkv-duct-frame {
	position: relative;
}

/* Уголки «фланец воздуховода» */
.neoh_fn_hero .content::before,
.neoh_fn_hero .content::after,
.ovkv-duct-frame::before,
.ovkv-duct-frame::after {
	content: '';
	position: absolute;
	width: 24px;
	height: 24px;
	border-color: var(--mc);
	border-style: solid;
	opacity: 0.7;
}

.neoh_fn_hero .content::before {
	top: -2px;
	left: -2px;
	border-width: 3px 0 0 3px;
}

.neoh_fn_hero .content::after {
	bottom: -2px;
	right: -2px;
	border-width: 0 3px 3px 0;
}

.neoh_fn_hero .fn_title {
	font-family: var(--hff) !important;
	font-weight: 700;
	letter-spacing: 0.35em !important;
	left: 0 !important;
	font-size: clamp(2.5rem, 8vw, 4.2rem) !important;
	text-shadow:
		0 0 20px var(--ovkv-air-glow),
		0 0 40px rgba(62, 200, 224, 0.2);
	color: var(--hc) !important;
	background: linear-gradient(180deg, #fff 0%, var(--mc) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.neoh_fn_hero .fn_desc {
	font-size: 1.15rem;
	line-height: 1.6;
	color: var(--bc);
	max-width: 560px;
}

.ovkv-hero-badge {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	margin-bottom: 24px;
}

.ovkv-badge {
	font-family: var(--hff);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	padding: 6px 14px;
	border: 1px solid var(--ovkv-duct-edge);
	background: rgba(62, 200, 224, 0.08);
	color: var(--mc);
	border-radius: 2px;
}

.ovkv-badge::before {
	content: '◆ ';
	opacity: 0.5;
	font-size: 8px;
}

.ovkv-hero-flow {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	margin-top: 32px;
	opacity: 0.5;
}

.ovkv-flow-line {
	height: 2px;
	width: 40px;
	background: linear-gradient(90deg, transparent, var(--mc), transparent);
	animation: ovkv-flow 2.5s ease-in-out infinite;
}

.ovkv-flow-line:nth-child(2) { animation-delay: 0.4s; width: 60px; }
.ovkv-flow-line:nth-child(3) { animation-delay: 0.8s; }

@keyframes ovkv-flow {
	0%, 100% { opacity: 0.3; transform: scaleX(0.8); }
	50% { opacity: 1; transform: scaleX(1); }
}

/* --- Секции / заголовки --- */
#blog {
	background:
		linear-gradient(180deg, #0e151d 0%, var(--sbc) 100%) !important;
	border-top: 1px solid var(--ovkv-duct-edge);
	position: relative;
	padding: 0 !important;
}

#blog::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, transparent, var(--mc), transparent);
	opacity: 0.6;
}

.neoh_fn_title .fn_title {
	font-family: var(--hff);
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.neoh_fn_title .line span,
.neoh_fn_title .line span::before,
.neoh_fn_title .line span::after {
	background-color: var(--mc) !important;
}

.neoh_fn_title .line::after {
	border-color: var(--mc) !important;
}

/* --- Сетка блога: центрирование карточек --- */
#blog .container,
.neoh_fn_blog_page .container,
.ovkv-page-wrap,
.ovkv-home .container {
	max-width: var(--read-max);
	margin-left: auto;
	margin-right: auto;
}

.neoh_fn_moving_blog ul {
	justify-content: center !important;
	margin-left: 0 !important;
	padding-left: 0;
	gap: 0;
}

.neoh_fn_moving_blog li {
	padding-left: 24px !important;
	padding-right: 24px;
	margin-bottom: 40px;
	width: 100%;
	max-width: 380px;
	flex: 0 1 380px;
}

@media (min-width: 900px) {
	.neoh_fn_moving_blog li {
		width: calc(50% - 48px);
		max-width: 400px;
	}
}

@media (min-width: 1200px) {
	.neoh_fn_moving_blog li {
		width: calc(33.333% - 48px);
		max-width: 380px;
	}
}

#blog .neoh_fn_title,
.neoh_fn_blog_page .neoh_fn_title {
	text-align: center;
}

.neoh_fn_pagination {
	display: flex;
	justify-content: center;
}

.neoh_fn_pagination ul {
	justify-content: center;
	flex-wrap: wrap;
	gap: 8px;
}

/* --- Чтение: одна колонка (статьи, нормативы, библиотека, TAB) --- */
.ovkv-read {
	max-width: min(1120px, 100%);
	margin: 0 auto;
	padding: 0 clamp(20px, 3vw, 36px) 64px;
}

.ovkv-read--single {
	width: 100%;
}

.ovkv-read--wide {
	max-width: var(--read-max);
}

.ovkv-read .ovkv-content--article {
	border-radius: var(--radius);
}

.ovkv-page .ovkv-read {
	padding-top: 24px;
}

/* Обложка статьи */
.ovkv-article__cover {
	position: relative;
	max-height: min(52vh, 480px);
	overflow: hidden;
	border-bottom: 3px solid var(--mc);
}

.ovkv-article__cover img {
	width: 100%;
	height: min(52vh, 480px);
	object-fit: cover;
	display: block;
	filter: saturate(0.55) contrast(1.05);
}

.ovkv-article__cover-shade {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(6, 10, 16, 0.2) 0%, rgba(6, 10, 16, 0.92) 100%);
}

.ovkv-article__top {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 12px 20px;
	margin-bottom: 16px;
}

.ovkv-article__cat {
	font-family: var(--hff);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--mc);
	padding: 6px 14px;
	border: 1px solid var(--ovkv-duct-edge);
	background: var(--mc-soft);
}

.ovkv-article__cat:hover {
	border-color: var(--mc);
	box-shadow: 0 0 20px var(--ovkv-flow);
}

.ovkv-article__meta {
	display: flex;
	gap: 16px;
	font-size: 13px;
	color: var(--ovkv-steel-light);
	letter-spacing: 0.06em;
}

.ovkv-article__meta time {
	color: var(--bc);
}

.ovkv-article__title {
	font-family: var(--hff);
	font-size: clamp(1.75rem, 4.5vw, 2.5rem);
	font-weight: 700;
	line-height: 1.2;
	margin: 0 auto 28px;
	letter-spacing: 0.02em;
	color: var(--hc);
	text-align: center;
	max-width: 48em;
}

.ovkv-read .ovkv-article__title {
	padding-top: 20px;
}

/* Страницы разделов */
.ovkv-page__hero,
.neoh_fn_pagetitle {
	position: relative;
	padding: clamp(36px, 5vw, 56px) 0 clamp(28px, 4vw, 44px);
	border-bottom: 1px solid var(--ovkv-duct-edge);
	overflow: hidden;
	background: transparent !important;
}

.neoh_fn_pagetitle .fn_title,
.neoh_fn_pagetitle .fn_desc {
	font-family: var(--hff);
	color: var(--hc) !important;
	text-align: center;
}

.neoh_fn_pagetitle .fn_desc {
	color: var(--bc) !important;
	font-family: var(--bff);
	letter-spacing: 0.12em;
	text-transform: uppercase;
	font-size: 13px !important;
	margin-top: 12px;
}

.ovkv-page__hero-bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: 0.35;
	filter: saturate(0.4);
}

.ovkv-page__hero-shade {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(6, 10, 16, 0.5) 0%, var(--sbc) 100%);
}

.ovkv-page__hero .container {
	position: relative;
	z-index: 1;
}

.ovkv-page__title,
.neoh_fn_pagetitle .fn_title,
.neoh_fn_title .fn_title {
	text-align: center;
}

.ovkv-page__title {
	font-family: var(--hff);
	font-size: clamp(1.5rem, 4vw, 2.25rem);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	margin: 0 auto;
	color: var(--hc);
	max-width: 48em;
}


.ovkv-empty-notice {
	text-align: center;
	padding: 40px 24px;
	border: 1px dashed var(--ovkv-duct-edge);
	color: var(--bc);
	max-width: 480px;
	margin: 0 auto;
}

/* --- Карточки блога (воздуховодные модули) --- */
.neoh_fn_moving_blog .item,
.ovkv-post-card {
	position: relative;
	display: flex;
	flex-direction: column;
	padding: 0;
	background: var(--ovkv-panel);
	border: 1px solid var(--ovkv-duct-edge);
	border-radius: var(--radius);
	transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
	overflow: hidden;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.neoh_fn_moving_blog .item::before,
.ovkv-post-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 2px;
	background: linear-gradient(90deg, var(--mc), transparent);
	opacity: 0.6;
}

.ovkv-post-card__thumb {
	position: relative;
	overflow: hidden;
	aspect-ratio: 16 / 9;
	background: var(--ovkv-duct);
}

.ovkv-post-card__thumb img,
.ovkv-post-card__thumb .moving_img {
	width: 100% !important;
	height: 100% !important;
	object-fit: cover;
	display: block;
	transition: transform 0.4s;
	opacity: 1 !important;
	visibility: visible !important;
	position: relative !important;
	z-index: 1;
}

.ovkv-post-card:hover .ovkv-post-card__thumb img {
	transform: scale(1.05);
}

.ovkv-post-card .fn_date,
.ovkv-post-card .fn_title,
.ovkv-post-card .fn_desc,
.ovkv-post-card .ovkv-cat-tag {
	padding-left: 22px;
	padding-right: 22px;
}

.ovkv-post-card .fn_date {
	padding-top: 18px;
}

.ovkv-post-card .fn_desc {
	padding-bottom: 22px;
}

.neoh_fn_moving_blog .item:not(.ovkv-post-card) {
	padding: 28px 24px 24px;
}

.neoh_fn_moving_blog .item:hover {
	border-color: var(--mc);
	box-shadow:
		0 8px 32px rgba(0, 0, 0, 0.4),
		0 0 24px var(--ovkv-flow);
	transform: translateY(-4px);
}

.neoh_fn_moving_blog .fn_date span {
	background: var(--ovkv-duct) !important;
	border: 1px solid var(--ovkv-duct-edge);
	color: var(--mc) !important;
	font-size: 12px !important;
	letter-spacing: 0.06em;
}

.neoh_fn_moving_blog .fn_date span::after {
	border-left-color: var(--ovkv-duct) !important;
}

.neoh_fn_moving_blog .item:hover .fn_date span {
	background: rgba(62, 200, 224, 0.15) !important;
}

.neoh_fn_moving_blog .item:hover .fn_date span::after {
	border-left-color: rgba(62, 200, 224, 0.15) !important;
}

.neoh_fn_moving_blog .fn_title a {
	font-family: var(--hff);
	transition: color 0.2s;
}

.neoh_fn_moving_blog .fn_title a:hover {
	color: var(--mc) !important;
}

.ovkv-cat-tag {
	display: inline-block;
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ovkv-steel-light);
	margin-bottom: 8px;
	padding: 3px 8px;
	background: rgba(62, 200, 224, 0.06);
	border: 1px solid var(--ovkv-duct-edge);
}

/* --- Внутренние страницы --- */
.neoh_fn_pagetitle .bg_color {
	background:
		linear-gradient(180deg, rgba(8, 13, 20, 0.8) 0%, rgba(8, 13, 20, 0.95) 100%),
		radial-gradient(ellipse at 30% 50%, rgba(62, 200, 224, 0.12) 0%, transparent 50%) !important;
}

.neoh_fn_pagetitle .fn_title {
	font-family: var(--hff) !important;
	letter-spacing: 0.2em;
}

.neoh_fn_blog_page {
	background-color: var(--sbc);
}

.neoh_fn_blog_single .single_bg {
	background:
		linear-gradient(180deg, #0e151d 0%, var(--sbc) 40%) !important;
}

.neoh_fn_blog_single .single_content {
	border-top: 3px solid var(--mc);
}

.neoh_fn_blog_single .single_img img {
	border: 2px solid var(--ovkv-duct-edge);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.neoh_fn_minis .m_item span {
	border: 1px solid var(--ovkv-duct-edge);
	background: var(--ovkv-panel);
	color: var(--mc);
}

/* --- Пагинация --- */
.neoh_fn_pagination a {
	border: 1px solid var(--ovkv-duct-edge);
	background: var(--ovkv-panel);
	color: var(--bc);
	transition: all 0.2s;
}

.neoh_fn_pagination a:hover {
	border-color: var(--mc);
	color: var(--mc);
	background: rgba(62, 200, 224, 0.1);
}

/* --- Футер (по макету) --- */
.ovkv-footer {
	position: relative;
	margin-top: auto;
}

.ovkv-footer__glow {
	position: absolute;
	inset: 0;
	pointer-events: none;
	background: radial-gradient(ellipse 70% 80% at 50% 30%, rgba(62, 200, 224, 0.07) 0%, transparent 65%);
}

.ovkv-footer__wrap,
.neoh_fn_footer.ovkv-footer__wrap {
	background: radial-gradient(ellipse 100% 120% at 50% 0%, #0e141c 0%, #060910 55%, #040608 100%) !important;
	border-top: 1px solid var(--ovkv-duct-edge) !important;
	padding: 0 !important;
}

.ovkv-footer__wrap .footer_top,
.ovkv-footer__wrap .footer_bottom,
.ovkv-footer__wrap .ft_in,
.ovkv-footer__wrap .fb_in {
	display: none !important;
}

.ovkv-footer__inner {
	position: relative;
	z-index: 1;
	text-align: center;
	padding: clamp(56px, 8vw, 88px) 24px clamp(40px, 6vw, 56px);
	max-width: 820px;
	margin: 0 auto;
}

.ovkv-footer__brand {
	display: inline-block;
	margin-bottom: clamp(28px, 4vw, 40px);
	text-decoration: none;
	transition: opacity 0.2s, transform 0.2s;
}

.ovkv-footer__brand:hover {
	opacity: 0.92;
	transform: translateY(-2px);
}

.ovkv-footer__brand img {
	display: block;
	width: min(320px, 88vw);
	height: auto;
	margin: 0 auto;
	filter: drop-shadow(0 4px 24px rgba(0, 0, 0, 0.4));
}

.ovkv-footer__title {
	font-family: var(--hff);
	font-size: clamp(1.35rem, 3.5vw, 1.85rem);
	font-weight: 600;
	letter-spacing: 0.04em;
	color: var(--hc);
	margin: 0 0 24px;
	line-height: 1.3;
}

.ovkv-footer__services {
	font-size: clamp(0.95rem, 2vw, 1.05rem);
	line-height: 1.75;
	color: var(--bc);
	max-width: 640px;
	margin: 0 auto 36px;
}

.ovkv-footer__services p {
	margin: 0 0 0.65em;
	color: var(--bc);
	text-align: center;
}

.ovkv-footer__services p:last-child {
	margin-bottom: 0;
}

.ovkv-footer__services a {
	color: var(--mc);
}

.ovkv-footer__nav {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px 24px;
	margin-bottom: 28px;
	padding-top: 8px;
	border-top: 1px solid var(--ovkv-duct-edge);
}

.ovkv-footer__nav a {
	font-family: var(--hff);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--ovkv-steel-light);
	transition: color 0.2s;
}

.ovkv-footer__nav a:hover {
	color: var(--mc);
}

.ovkv-footer__meta {
	margin: 0;
	font-size: 13px;
	color: var(--bc-muted);
	letter-spacing: 0.02em;
	line-height: 1.6;
}

.ovkv-footer__sep {
	margin: 0 0.35em;
	opacity: 0.5;
}

.neoh_fn_totop {
	border: 1px solid var(--ovkv-duct-edge);
	background: var(--ovkv-panel);
}

.neoh_fn_totop:hover {
	border-color: var(--mc);
	box-shadow: 0 0 20px var(--ovkv-flow);
}

/* --- Сайдбар --- */
.neoh_fn_categories a:hover {
	color: var(--mc) !important;
}

.neoh_fn_categories .count {
	background: var(--ovkv-duct) !important;
	border: 1px solid var(--ovkv-duct-edge);
	color: var(--mc) !important;
}

/* --- Формы (логин и т.д.) --- */
.ovkv-auth-wrap {
	min-height: 60vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 60px 20px;
}

.ovkv-auth-card {
	width: 100%;
	max-width: 420px;
	padding: 40px 36px;
	background: linear-gradient(160deg, var(--ovkv-panel) 0%, #0a1018 100%);
	border: 2px solid var(--ovkv-duct-edge);
	border-left: 4px solid var(--mc);
	box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
	position: relative;
}

.ovkv-auth-card__logo {
	display: block;
	margin: 0 auto 20px;
	max-width: 180px;
	height: auto;
	filter: drop-shadow(0 0 16px var(--ovkv-air-glow));
}

.ovkv-auth-card h1 {
	font-family: var(--hff);
	font-size: 1.5rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin: 0 0 8px;
	color: var(--hc);
	text-align: center;
}

.ovkv-auth-card .ovkv-auth-sub {
	color: var(--bc);
	font-size: 14px;
	margin-bottom: 28px;
	text-align: center;
}

.ovkv-auth-card label {
	display: block;
	font-size: 12px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ovkv-steel-light);
	margin-bottom: 6px;
}

.ovkv-auth-card input[type="text"],
.ovkv-auth-card input[type="email"],
.ovkv-auth-card input[type="password"] {
	width: 100%;
	margin-bottom: 18px;
	background: #0a1018 !important;
	border: 1px solid var(--ovkv-duct-edge) !important;
	color: var(--hc) !important;
	border-radius: 2px !important;
	height: 48px !important;
}

.ovkv-auth-card input:focus {
	border-color: var(--mc) !important;
	box-shadow: 0 0 0 3px var(--ovkv-flow);
	outline: none;
}

.ovkv-auth-card .ovkv-btn {
	display: inline-block;
	width: 100%;
	padding: 14px 24px;
	text-align: center;
	background: linear-gradient(180deg, var(--mc) 0%, var(--mc-dim) 100%);
	color: #061018 !important;
	border: none;
	border-radius: 2px;
	cursor: pointer;
	transition: box-shadow 0.2s, transform 0.2s;
}

.ovkv-auth-card .ovkv-btn:hover {
	box-shadow: 0 0 24px var(--ovkv-air-glow);
	transform: translateY(-1px);
}

.ovkv-alert {
	padding: 12px 16px;
	margin-bottom: 20px;
	border: 1px solid #c44;
	background: rgba(200, 68, 68, 0.1);
	color: #f8a0a0;
	font-size: 14px;
	border-radius: 2px;
}

/* --- Типографика статей (очищенный HTML) --- */
.ovkv-content {
	text-align: left;
	line-height: 1.7;
	color: var(--bc);
	max-width: 100%;
}

.ovkv-content--article {
	max-width: none;
	width: 100%;
	margin: 0;
	padding: var(--content-pad);
	font-size: clamp(1.02rem, 1.1vw, 1.125rem);
	line-height: 1.8;
	text-align: justify;
	hyphens: auto;
	background: rgba(12, 18, 26, 0.55);
	border: 1px solid var(--ovkv-duct-edge);
	border-radius: var(--radius);
	box-shadow: var(--shadow-soft);
}

.ovkv-content p {
	margin: 0 0 1.1em;
}

.ovkv-content p:last-child {
	margin-bottom: 0;
}

.ovkv-content h2,
.ovkv-content h3,
.ovkv-content h4 {
	font-family: var(--hff);
	color: var(--hc);
	margin: 1.6em 0 0.75em;
	letter-spacing: 0.04em;
	text-align: center;
}

.ovkv-content h2 { font-size: 1.5rem; border-bottom: 1px solid var(--ovkv-duct-edge); padding-bottom: 0.35em; }
.ovkv-content h3 { font-size: 1.25rem; color: var(--mc); }
.ovkv-content h4 { font-size: 1.1rem; }

.ovkv-content strong {
	color: var(--hc);
	font-weight: 600;
}

.ovkv-content a {
	color: var(--mc);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.ovkv-content a:hover {
	color: #6dddf0;
}

.ovkv-content ul,
.ovkv-content ol {
	margin: 0 0 1.2em 1.4em;
	padding: 0;
}

.ovkv-content li {
	margin-bottom: 0.45em;
}

.ovkv-content img {
	max-width: 100%;
	height: auto;
	margin: 1.2em auto;
	display: block;
	border: 2px solid var(--ovkv-duct-edge);
	border-radius: 2px;
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.ovkv-read--wide .ovkv-content--article {
	max-width: 100%;
}

.ovkv-read--wide .ovkv-content table {
	font-size: 0.9rem;
}

.ovkv-read .ovkv-article__top {
	justify-content: center;
}

.ovkv-content blockquote {
	margin: 1.2em 0;
	padding: 12px 20px;
	border-left: 4px solid var(--mc);
	background: rgba(62, 200, 224, 0.06);
	color: var(--bc);
}

.ovkv-content table {
	width: 100%;
	margin: 1.2em 0;
	border-collapse: collapse;
	font-size: 0.95rem;
}

.ovkv-content th,
.ovkv-content td {
	border: 1px solid var(--ovkv-duct-edge);
	padding: 10px 12px;
}

.ovkv-content th {
	background: var(--ovkv-panel);
	color: var(--mc);
}

.ovkv-content hr {
	border: none;
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--ovkv-duct-edge), transparent);
	margin: 2em 0;
}

.ovkv-page-content .single_desc {
	border-left: 3px solid var(--mc);
}


@media (max-width: 768px) {
	.ovkv-content--article {
		padding: 20px 18px;
	}

	.ovkv-footer__meta .ovkv-footer__sep {
		display: none;
	}

	.ovkv-footer__meta span {
		display: block;
		margin-bottom: 4px;
	}

	.ovkv-read .ovkv-article__title {
		padding-top: 24px;
		font-size: 1.5rem;
	}

	.ovkv-read {
		padding-left: 18px;
		padding-right: 18px;
	}
}

/* --- Кнопки (общие) --- */
.ovkv-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--hff);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	text-decoration: none;
	padding: 14px 28px;
	border-radius: 2px;
	transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.ovkv-btn--primary {
	background: linear-gradient(180deg, var(--mc) 0%, var(--mc-dim) 100%);
	color: #061018;
	border: 1px solid var(--mc);
	box-shadow: 0 0 28px var(--ovkv-air-glow);
}

.ovkv-btn--primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 0 36px var(--ovkv-air-glow);
}

.ovkv-btn--outline {
	background: transparent;
	color: var(--hc);
	border: 1px solid var(--ovkv-duct-edge);
}

.ovkv-btn--outline:hover {
	border-color: var(--mc);
	color: var(--mc);
	background: var(--mc-soft);
}

.ovkv-btn--lg {
	padding: 16px 32px;
	font-size: 14px;
}

/* --- Главная (лендинг HVAC) --- */
.ovkv-home-hero {
	position: relative;
	min-height: 100vh;
	min-height: 100dvh;
	display: flex;
	align-items: center;
	overflow: hidden;
}

.ovkv-home-hero__bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: 0.28;
	filter: saturate(0.35) hue-rotate(180deg);
}

.ovkv-home-hero__mesh {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(6, 10, 16, 0.55) 0%, rgba(6, 10, 16, 0.92) 70%, var(--sbc) 100%),
		repeating-linear-gradient(
			-12deg,
			transparent,
			transparent 48px,
			rgba(62, 200, 224, 0.03) 48px,
			rgba(62, 200, 224, 0.03) 49px
		);
}

.ovkv-home-hero__duct {
	position: absolute;
	right: 8%;
	top: 20%;
	width: 42%;
	max-width: 520px;
	height: 120px;
	opacity: 0.15;
	pointer-events: none;
}

.ovkv-home-hero__duct span {
	display: block;
	height: 100%;
	border: 3px solid var(--mc);
	border-radius: 2px;
	margin-bottom: 16px;
	box-shadow: inset 0 0 30px var(--ovkv-flow);
	animation: ovkv-duct-pulse 4s ease-in-out infinite;
}

.ovkv-home-hero__duct span:nth-child(2) { animation-delay: 0.6s; width: 85%; margin-left: 8%; }
.ovkv-home-hero__duct span:nth-child(3) { animation-delay: 1.2s; width: 70%; margin-left: 15%; }

@keyframes ovkv-duct-pulse {
	0%, 100% { opacity: 0.4; }
	50% { opacity: 1; box-shadow: inset 0 0 40px var(--ovkv-air-glow); }
}

.ovkv-home-hero__inner {
	position: relative;
	z-index: 2;
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: clamp(32px, 5vw, 64px);
	align-items: center;
	padding: clamp(100px, 14vh, 140px) 0 clamp(80px, 10vh, 100px);
	max-width: var(--read-max);
	margin: 0 auto;
}

.ovkv-home-hero__eyebrow {
	font-family: var(--hff);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--mc);
	margin: 0 0 16px;
}

.ovkv-home-hero__title {
	font-family: var(--hff);
	font-size: clamp(3rem, 10vw, 5.5rem);
	font-weight: 700;
	letter-spacing: 0.2em;
	line-height: 1;
	margin: 0 0 20px;
	background: linear-gradient(180deg, #fff 20%, var(--mc) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	text-shadow: none;
}

.ovkv-home-hero__lead {
	font-size: clamp(1rem, 2vw, 1.2rem);
	line-height: 1.65;
	color: var(--bc);
	max-width: 36em;
	margin: 0 0 32px;
}

.ovkv-home-hero__badges {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 20px;
}

.ovkv-pill {
	font-family: var(--hff);
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	padding: 7px 14px;
	border: 1px solid var(--ovkv-duct-edge);
	background: rgba(15, 23, 32, 0.8);
	color: var(--bc);
}

.ovkv-pill--accent {
	border-color: var(--mc);
	color: var(--mc);
	background: var(--mc-soft);
}

.ovkv-home-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
}

.ovkv-home-hero__viz {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 28px;
}

.ovkv-flow-meter {
	position: relative;
	width: 200px;
	height: 200px;
}

.ovkv-flow-meter__ring {
	position: absolute;
	inset: 0;
	border: 2px solid var(--ovkv-duct-edge);
	border-radius: 50%;
	border-top-color: var(--mc);
	animation: ovkv-spin 8s linear infinite;
}

.ovkv-flow-meter__core {
	position: absolute;
	inset: 24px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--ovkv-duct-edge);
	background: var(--ovkv-panel);
	border-radius: 50%;
}

.ovkv-flow-meter__label {
	font-size: 10px;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ovkv-steel-light);
}

.ovkv-flow-meter__value {
	font-family: var(--hff);
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--mc);
	letter-spacing: 0.15em;
}

@keyframes ovkv-spin {
	to { transform: rotate(360deg); }
}

.ovkv-home-metrics {
	list-style: none;
	margin: 0;
	padding: 0;
	width: 100%;
	max-width: 320px;
}

.ovkv-home-metrics li {
	padding: 16px 0;
	border-bottom: 1px solid var(--ovkv-duct-edge);
}

.ovkv-home-metrics li:last-child {
	border-bottom: none;
}

.ovkv-home-metrics strong {
	display: block;
	font-family: var(--hff);
	font-size: 1.25rem;
	letter-spacing: 0.15em;
	color: var(--hc);
}

.ovkv-home-metrics span {
	font-size: 0.85rem;
	color: var(--bc);
}

.ovkv-home-hero__scroll {
	position: absolute;
	bottom: 32px;
	left: 50%;
	transform: translateX(-50%);
	width: 24px;
	height: 40px;
	border: 2px solid var(--ovkv-duct-edge);
	border-radius: 12px;
	opacity: 0.5;
}

.ovkv-home-hero__scroll span {
	display: block;
	width: 4px;
	height: 8px;
	margin: 8px auto 0;
	background: var(--mc);
	border-radius: 2px;
	animation: ovkv-scroll 2s ease-in-out infinite;
}

@keyframes ovkv-scroll {
	0%, 100% { transform: translateY(0); opacity: 1; }
	50% { transform: translateY(10px); opacity: 0.3; }
}

.ovkv-home-strip {
	padding: 0;
	margin-top: -1px;
	border-top: 1px solid var(--ovkv-duct-edge);
	border-bottom: 1px solid var(--ovkv-duct-edge);
	background: var(--ovkv-panel);
}

.ovkv-home-strip__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
}

.ovkv-home-strip__item {
	display: flex;
	gap: 16px;
	align-items: flex-start;
	padding: 28px 24px;
	border-right: 1px solid var(--ovkv-duct-edge);
}

.ovkv-home-strip__item:last-child {
	border-right: none;
}

.ovkv-home-strip__icon {
	font-size: 1.25rem;
	color: var(--mc);
	line-height: 1;
}

.ovkv-home-strip__item strong {
	display: block;
	font-family: var(--hff);
	font-size: 13px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--hc);
	margin-bottom: 4px;
}

.ovkv-home-strip__item p {
	margin: 0;
	font-size: 13px;
	color: var(--bc);
	line-height: 1.4;
}

.ovkv-home-section {
	padding: clamp(64px, 10vw, 100px) 0;
}

.ovkv-home-section--process {
	background: linear-gradient(180deg, rgba(14, 22, 30, 0.5) 0%, transparent 100%);
}

.ovkv-home-section--blog {
	background: linear-gradient(0deg, var(--sbc) 0%, rgba(14, 22, 30, 0.4) 100%);
	border-top: 1px solid var(--ovkv-duct-edge);
}

.ovkv-section-head {
	margin-bottom: 48px;
}

.ovkv-section-head--center {
	text-align: center;
}

.ovkv-section-head__tag {
	display: inline-block;
	font-family: var(--hff);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--mc);
	margin-bottom: 12px;
}

.ovkv-section-head__title {
	font-family: var(--hff);
	font-size: clamp(1.5rem, 3.5vw, 2rem);
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--hc);
	margin: 0 0 12px;
}

.ovkv-section-head__desc {
	margin: 0;
	max-width: 40em;
	color: var(--bc);
	font-size: 1.05rem;
	line-height: 1.6;
}

.ovkv-section-head--center .ovkv-section-head__desc {
	margin-left: auto;
	margin-right: auto;
}

.ovkv-home-services {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.ovkv-service-card {
	position: relative;
	padding: 32px 28px 36px;
	background: rgba(13, 20, 28, 0.65);
	border: 1px solid var(--ovkv-duct-edge);
	border-radius: var(--radius);
	overflow: hidden;
	transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
}

.ovkv-service-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(90deg, var(--mc), transparent);
	opacity: 0.5;
}

.ovkv-service-card--featured {
	border-color: var(--mc);
	box-shadow: 0 0 40px var(--ovkv-flow);
}

.ovkv-service-card--featured::before {
	opacity: 1;
}

.ovkv-service-card:hover {
	border-color: var(--mc);
	transform: translateY(-6px);
	box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.ovkv-service-card__head {
	display: flex;
	align-items: flex-start;
	gap: 16px;
	margin-bottom: 16px;
}

.ovkv-service-card__num {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--hff);
	font-weight: 700;
	font-size: 1.1rem;
	color: var(--mc);
	border: 1px solid var(--ovkv-duct-edge);
	background: var(--mc-soft);
}

.ovkv-service-card h3 {
	font-family: var(--hff);
	font-size: 1rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--hc);
	margin: 0;
	line-height: 1.35;
}

.ovkv-service-card p {
	margin: 0;
	color: var(--bc);
	line-height: 1.6;
	font-size: 0.95rem;
}

.ovkv-service-card__line {
	display: block;
	height: 2px;
	margin-top: 24px;
	background: linear-gradient(90deg, var(--mc), transparent);
	opacity: 0.35;
}

.ovkv-home-process {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: none;
}

.ovkv-home-process li {
	padding: 28px 22px;
	border: 1px solid var(--ovkv-duct-edge);
	background: rgba(15, 23, 32, 0.6);
	position: relative;
}

.ovkv-home-process li span {
	display: inline-flex;
	width: 32px;
	height: 32px;
	align-items: center;
	justify-content: center;
	font-family: var(--hff);
	font-weight: 700;
	font-size: 14px;
	color: #061018;
	background: var(--mc);
	margin-bottom: 14px;
}

.ovkv-home-process strong {
	display: block;
	font-family: var(--hff);
	font-size: 13px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--hc);
	margin-bottom: 8px;
}

.ovkv-home-process p {
	margin: 0;
	font-size: 13px;
	color: var(--bc);
	line-height: 1.5;
}

.ovkv-home-pages {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 20px;
}

.ovkv-page-card {
	display: block;
	padding: 28px 24px;
	text-decoration: none;
	border: 1px solid var(--ovkv-duct-edge);
	background: linear-gradient(135deg, var(--ovkv-panel) 0%, rgba(10, 16, 24, 0.9) 100%);
	transition: border-color 0.2s, transform 0.2s;
}

.ovkv-page-card:hover {
	border-color: var(--mc);
	transform: translateX(6px);
}

.ovkv-page-card__arrow {
	float: right;
	color: var(--mc);
	font-size: 1.25rem;
}

.ovkv-page-card h3 {
	font-family: var(--hff);
	font-size: 1rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--hc);
	margin: 0 0 8px;
}

.ovkv-page-card p {
	margin: 0;
	font-size: 13px;
	color: var(--bc);
}

.ovkv-home-cta {
	padding: 48px 0 64px;
}

.ovkv-home-cta__panel {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 28px;
	padding: clamp(36px, 6vw, 56px);
	border: 2px solid var(--ovkv-duct-edge);
	background:
		radial-gradient(ellipse 80% 100% at 0% 0%, var(--mc-soft) 0%, transparent 50%),
		var(--ovkv-panel);
}

.ovkv-home-cta__panel h2 {
	font-family: var(--hff);
	font-size: clamp(1.2rem, 2.5vw, 1.6rem);
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--hc);
	margin: 0 0 8px;
}

.ovkv-home-cta__panel p {
	margin: 0;
	color: var(--bc);
}

.ovkv-home-more {
	text-align: center;
	margin-top: 40px;
}

.ovkv-home-more a {
	font-family: var(--hff);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--mc);
	text-decoration: none;
}

.ovkv-home-more a:hover {
	text-decoration: underline;
}

/* Сетка карточек блога (главная + можно на странице блога) */
.ovkv-posts-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 28px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.ovkv-posts-grid > li {
	width: auto !important;
	max-width: none !important;
	flex: none !important;
	padding: 0 !important;
	margin: 0 !important;
}

.ovkv-posts-grid .ovkv-post-card {
	height: 100%;
}


@media (max-width: 1100px) {
	.ovkv-home-hero__inner {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.ovkv-home-hero__lead {
		margin-left: auto;
		margin-right: auto;
	}

	.ovkv-home-hero__actions,
	.ovkv-home-hero__badges {
		justify-content: center;
	}

	.ovkv-home-hero__duct {
		display: none;
	}

	.ovkv-home-strip__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.ovkv-home-strip__item:nth-child(2) {
		border-right: none;
	}

	.ovkv-home-services,
	.ovkv-home-process {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.ovkv-home-strip__grid {
		grid-template-columns: 1fr;
	}

	.ovkv-home-strip__item {
		border-right: none;
		border-bottom: 1px solid var(--ovkv-duct-edge);
	}

	.ovkv-home-hero__title {
		letter-spacing: 0.12em;
	}


	.neoh_fn_moving_blog li {
		max-width: 100%;
		flex: 1 1 100%;
		padding-left: 12px !important;
		padding-right: 12px;
	}

	.container {
		padding-left: 20px;
		padding-right: 20px;
	}

	.ovkv-home-cta__panel {
		flex-direction: column;
		text-align: center;
	}
}