/* ==========================================================================
   DK NEJET — Counter-UAS Interceptor WordPress Theme Stylesheet
   Pure CSS — No Frameworks, No Libraries
   ========================================================================== */

:root {
	--cuas-color-bg: #ffffff;
	--cuas-color-bg-alt: #f7f7f8;
	--cuas-color-dark: #0a0a0b;
	--cuas-color-dark-alt: #141416;
	--cuas-color-dark-surface: #1b1d21;
	--cuas-color-text-main: #0a0a0b;
	--cuas-color-text-body: #1a1c1f;
	--cuas-color-text-muted: #6b7078;
	--cuas-color-text-light: #b9bec6;
	--cuas-color-text-dim: #8a8f98;
	--cuas-color-accent: #ed1164;
	--cuas-color-accent-hover: #b00a4b;
	--cuas-color-border: #ececee;
	--cuas-color-border-dark: #26282c;
	--cuas-color-border-table: #dfe0e3;

	--cuas-font-heading:
		"Rajdhani", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
		sans-serif;
	--cuas-font-mono:
		"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
		monospace;

	--cuas-container-max: 1180px;
	--cuas-container-pad: 32px;
	--cuas-container-pad-sm: 20px;
	--cuas-transition: 0.22s ease-in-out;
}

/* --------------------------------------------------------------------------
   Base & Reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body.cuas-body,
.cuas-page-wrapper {
	margin: 0;
	padding: 0;
	background-color: var(--cuas-color-bg);
	color: var(--cuas-color-text-main);
	font-family: var(--cuas-font-heading);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	line-height: 1.5;
	overflow-x: hidden;
	width: 100%;
}

a.cuas-link,
.cuas-page-wrapper a {
	color: var(--cuas-color-accent);
	text-decoration: none;
	transition:
		color var(--cuas-transition),
		background-color var(--cuas-transition),
		border-color var(--cuas-transition);
}

a.cuas-link:hover,
.cuas-page-wrapper a:hover {
	color: var(--cuas-color-accent-hover);
}

/* --------------------------------------------------------------------------
   Layout Containers & Grid
   -------------------------------------------------------------------------- */
.cuas-container {
	width: 100%;
	max-width: var(--cuas-container-max);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--cuas-container-pad);
	padding-right: var(--cuas-container-pad);
}

.cuas-container--narrow {
	max-width: 760px;
}

.cuas-badge {
	font-family: var(--cuas-font-mono);
	font-size: 11px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--cuas-color-accent);
	margin: 0 0 18px 0;
	display: block;
}

.cuas-section {
	border-bottom: 1px solid var(--cuas-color-border);
	padding: 78px 0;
	position: relative;
}

.cuas-section--dark {
	background-color: var(--cuas-color-dark);
	color: #ffffff;
	border-bottom: none;
}

.cuas-section--alt {
	background-color: var(--cuas-color-bg-alt);
}

.cuas-title-lg {
	font-size: clamp(26px, 3.2vw, 36px);
	font-weight: 700;
	line-height: 1.12;
	margin: 0 0 20px 0;
	text-wrap: pretty;
}

/* --------------------------------------------------------------------------
   Header Navigation
   -------------------------------------------------------------------------- */
.cuas-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.94);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--cuas-color-border);
}

.cuas-header__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px 24px;
	min-height: 78px;
	padding-top: 16px;
	padding-bottom: 16px;
}

.cuas-logo {
	font-size: 26px;
	font-weight: 700;
	letter-spacing: 0.14em;
	line-height: 1;
	color: var(--cuas-color-dark) !important;
	display: inline-flex;
	align-items: center;
	gap: 2px;
}

.cuas-logo__accent {
	color: var(--cuas-color-accent);
}

.cuas-nav {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px 28px;
}

.cuas-nav__link {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: #3a3d42 !important;
}

.cuas-nav__link:hover {
	color: var(--cuas-color-accent) !important;
}

.cuas-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--cuas-font-heading);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	padding: 10px 20px;
	cursor: pointer;
	transition: all var(--cuas-transition);
	border: 1px solid transparent;
}

.cuas-btn--outline {
	color: var(--cuas-color-dark) !important;
	border-color: var(--cuas-color-dark);
	background: transparent;
}

.cuas-btn--outline:hover {
	background: var(--cuas-color-dark);
	color: #ffffff !important;
}

.cuas-btn--primary {
	background: var(--cuas-color-accent);
	color: #ffffff !important;
	font-size: 14px;
	padding: 16px 28px;
}

.cuas-btn--primary:hover {
	background: var(--cuas-color-accent-hover);
	color: #ffffff !important;
}

.cuas-btn--inverse {
	background: var(--cuas-color-accent);
	color: #ffffff !important;
	font-size: 14px;
	padding: 16px 28px;
}

.cuas-btn--inverse:hover {
	background: #ffffff;
	color: var(--cuas-color-dark) !important;
}

/* --------------------------------------------------------------------------
   HERO SECTION — Fixed Responsive with Video Section First on Mobile
   -------------------------------------------------------------------------- */
.cuas-hero {
	border-bottom: 1px solid var(--cuas-color-border);
	padding: 84px 0 72px;
	position: relative;
	background-color: var(--cuas-color-bg);
}

.cuas-hero__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
	gap: 56px;
	align-items: stretch;
}

.cuas-hero__content {
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.cuas-hero__title {
	font-size: clamp(36px, 4.8vw, 64px);
	font-weight: 700;
	line-height: 1.04;
	letter-spacing: 0.01em;
	margin: 0;
	text-wrap: pretty;
	color: var(--cuas-color-dark);
}

.cuas-hero__divider {
	height: 2px;
	background-color: var(--cuas-color-accent);
	width: 88px;
	margin: 30px 0 26px;
}

.cuas-hero__lead {
	font-size: clamp(18px, 1.8vw, 21px);
	line-height: 1.5;
	color: var(--cuas-color-text-body);
	margin: 0;
	max-width: 60ch;
	text-wrap: pretty;
}

.cuas-hero__subtext {
	font-family: var(--cuas-font-mono);
	font-size: 14px;
	line-height: 1.8;
	color: var(--cuas-color-text-muted);
	margin: 22px 0 0;
	max-width: 62ch;
}

.cuas-hero__subtext b,
.cuas-hero__subtext strong {
	color: var(--cuas-color-dark);
	font-weight: 500;
}

.cuas-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 38px;
}

/* Video & Media Figure in Hero */
.cuas-hero__media {
	margin: 0;
	display: flex;
	flex-direction: column;
	height: 100%;
	position: relative;
	min-height: 380px;
}

.cuas-hero__video-container {
	position: relative;
	width: 100%;
	flex: 1 1 0;
	min-height: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: radial-gradient(
		circle at center,
		rgba(237, 17, 100, 0.04) 0%,
		transparent 70%
	);
	border-radius: 4px;
	overflow: hidden;
}

.cuas-hero__video {
	width: 100%;
	height: 100%;
	max-height: 480px;
	object-fit: contain;
	display: block;
	margin-top: -30px;
	filter: brightness(1.16) contrast(1.08);
	mix-blend-mode: multiply;
	transition: transform 0.4s ease;
}

/* Interactive Military HUD overlay */
.cuas-hero__hud {
	position: absolute;
	inset: 12px;
	pointer-events: none;
	border: 1px solid rgba(237, 17, 100, 0.2);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: 10px;
	font-family: var(--cuas-font-mono);
	font-size: 10px;
	color: var(--cuas-color-accent);
	opacity: 0.85;
}

.cuas-hero__hud-top,
.cuas-hero__hud-bottom {
	display: flex;
	justify-content: space-between;
	align-items: center;
	letter-spacing: 0.15em;
}

.cuas-hero__hud-target-box {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 80px;
	height: 80px;
	transform: translate(-50%, -50%);
	border: 1px dashed rgba(237, 17, 100, 0.5);
	pointer-events: none;
}

.cuas-hero__hud-target-box::before,
.cuas-hero__hud-target-box::after {
	content: "";
	position: absolute;
	width: 8px;
	height: 8px;
	border-color: var(--cuas-color-accent);
	border-style: solid;
}
.cuas-hero__hud-target-box::before {
	top: -1px;
	left: -1px;
	border-width: 2px 0 0 2px;
}
.cuas-hero__hud-target-box::after {
	bottom: -1px;
	right: -1px;
	border-width: 0 2px 2px 0;
}

.cuas-hero__caption {
	margin-top: auto;
	padding-top: 16px;
	padding-bottom: 4px;
}

.cuas-hero__caption-model {
	font-family: var(--cuas-font-mono);
	font-size: 11px;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--cuas-color-accent);
	margin: 0;
}

.cuas-hero__stats {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 28px;
	margin-top: 12px;
}

.cuas-hero__stat-item {
	font-size: 24px;
	font-weight: 700;
	line-height: 1;
	color: var(--cuas-color-dark);
	display: inline-flex;
	align-items: baseline;
	gap: 6px;
}

.cuas-hero__stat-unit {
	font-family: var(--cuas-font-mono);
	font-size: 10px;
	letter-spacing: 0.16em;
	color: var(--cuas-color-text-muted);
}

/* --------------------------------------------------------------------------
   CRITICAL RESPONSIVE ADAPTATION FOR HERO SECTION:
   On mobile and tablets, the video section moves to the very top (first)!
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
	.cuas-hero {
		padding: 44px 0 54px;
	}

	.cuas-hero__grid {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	/* VIDEO SECTION IS FIRST ON RESPONSIVE */
	.cuas-hero__media {
		order: -1; /* Ensures video section appears before hero text on mobile */
		min-height: auto;
	}

	.cuas-hero__video-container {
		flex-basis: auto;
	}

	.cuas-hero__video {
		margin-top: 0;
		max-height: 450px;
		width: 100%;
	}

	.cuas-hero__divider {
		margin: 22px 0 20px;
	}

	.cuas-hero__actions {
		margin-top: 28px;
	}

	.cuas-hero__stats {
		gap: 12px 20px;
	}
}

@media (max-width: 640px) {
	.cuas-hero {
		padding: 32px 0 44px;
	}

	.cuas-hero__video {
		max-height: 450px;
	}

	.cuas-hero__stat-item {
		font-size: 20px;
	}
}

/* --------------------------------------------------------------------------
   Trust Strip Section
   -------------------------------------------------------------------------- */
.cuas-trust {
	background-color: var(--cuas-color-dark);
	color: #ffffff;
}

.cuas-trust__inner {
	padding: 24px var(--cuas-container-pad);
	display: flex;
	flex-wrap: wrap;
	gap: 16px 44px;
	align-items: center;
}

.cuas-trust__item {
	font-family: var(--cuas-font-mono);
	font-size: 12px;
	color: var(--cuas-color-text-light);
	display: inline-flex;
	align-items: center;
	gap: 10px;
}

.cuas-trust__dot {
	width: 6px;
	height: 6px;
	background-color: var(--cuas-color-accent);
	flex-shrink: 0;
	display: inline-block;
}

.cuas-trust__bold {
	color: #ffffff;
	font-family: var(--cuas-font-heading);
	font-size: 16px;
	font-weight: 700;
}

/* --------------------------------------------------------------------------
   Problem / Solution Section
   -------------------------------------------------------------------------- */
.cuas-problem__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 56px;
}

.cuas-problem__col {
	padding-top: 24px;
}

.cuas-problem__col--dark {
	border-top: 2px solid var(--cuas-color-dark);
}

.cuas-problem__col--accent {
	border-top: 2px solid var(--cuas-color-accent);
}

.cuas-problem__lead {
	font-size: 19px;
	line-height: 1.55;
	color: var(--cuas-color-text-body);
	margin: 0 0 16px 0;
	max-width: 56ch;
}

.cuas-problem__text {
	font-family: var(--cuas-font-mono);
	font-size: 14px;
	line-height: 1.8;
	color: var(--cuas-color-text-muted);
	margin: 0;
	max-width: 56ch;
}

/* --------------------------------------------------------------------------
   Capabilities Section
   -------------------------------------------------------------------------- */
.cuas-capabilities__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1px;
	background-color: var(--cuas-color-border);
	margin-top: 44px;
	border: 1px solid var(--cuas-color-border);
}

.cuas-card {
	background-color: #ffffff;
	border-top: 2px solid var(--cuas-color-accent);
	padding: 32px 28px 36px;
	display: flex;
	flex-direction: column;
	gap: 14px;
	transition:
		transform var(--cuas-transition),
		box-shadow var(--cuas-transition);
}

.cuas-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 12px 28px rgba(0, 0, 0, 0.04);
}

.cuas-card__step {
	font-family: var(--cuas-font-mono);
	font-size: 12px;
	letter-spacing: 0.16em;
	color: #9ba0a8;
	margin: 0;
}

.cuas-card__title {
	font-size: 22px;
	font-weight: 700;
	letter-spacing: 0.02em;
	margin: 0;
}

.cuas-card__text {
	font-family: var(--cuas-font-mono);
	font-size: 13px;
	line-height: 1.8;
	color: var(--cuas-color-text-muted);
	margin: 0;
}

.cuas-card__metric {
	font-size: 22px;
	font-weight: 700;
	color: var(--cuas-color-accent);
	margin-top: auto;
	padding-top: 8px;
}

/* --------------------------------------------------------------------------
   Operational Results Section
   -------------------------------------------------------------------------- */
.cuas-results__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 28px;
	margin: 44px 0 34px;
}

.cuas-metric-box {
	border-left: 2px solid var(--cuas-color-accent);
	padding-left: 22px;
	position: relative;
}

.cuas-metric-box__num {
	font-size: clamp(36px, 4.4vw, 54px);
	font-weight: 700;
	line-height: 1;
	margin: 0;
}

.cuas-metric-box__num--accent {
	color: var(--cuas-color-accent);
}

.cuas-metric-box__label {
	font-family: var(--cuas-font-mono);
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--cuas-color-text-dim);
	margin: 10px 0 0 0;
}

.cuas-results__narrative {
	font-family: var(--cuas-font-mono);
	font-size: 14px;
	line-height: 1.8;
	color: var(--cuas-color-text-light);
	margin: 0;
	max-width: 70ch;
}

/* --------------------------------------------------------------------------
   Benefits (Why It Wins) Section
   -------------------------------------------------------------------------- */
.cuas-benefits__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 38px;
	margin-top: 46px;
}

.cuas-benefit-item {
	border-top: 1px solid var(--cuas-color-dark);
	padding-top: 20px;
}

.cuas-benefit-item__title {
	font-size: 20px;
	font-weight: 700;
	margin: 0 0 12px 0;
}

.cuas-benefit-item__text {
	font-family: var(--cuas-font-mono);
	font-size: 13px;
	line-height: 1.8;
	color: var(--cuas-color-text-muted);
	margin: 0;
}

/* --------------------------------------------------------------------------
   Specifications Section
   -------------------------------------------------------------------------- */
.cuas-specs__table {
	margin-top: 40px;
	border: 1px solid var(--cuas-color-border-table);
	background-color: #ffffff;
}

.cuas-specs__row {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px 24px;
	padding: 18px 26px;
	border-bottom: 1px solid var(--cuas-color-border);
}

.cuas-specs__row:last-child {
	border-bottom: none;
}

.cuas-specs__label {
	font-family: var(--cuas-font-mono);
	font-size: 13px;
	color: var(--cuas-color-text-muted);
}

.cuas-specs__val {
	font-size: 18px;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--cuas-color-accent);
}

.cuas-specs__val--dark {
	color: var(--cuas-color-dark);
}

.cuas-specs__footnote {
	font-family: var(--cuas-font-mono);
	font-size: 13px;
	line-height: 1.8;
	color: var(--cuas-color-text-muted);
	margin: 22px 0 0;
	max-width: 60ch;
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.cuas-faq__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 48px;
}

.cuas-faq__list {
	display: flex;
	flex-direction: column;
}

.cuas-faq__item {
	border-top: 1px solid var(--cuas-color-border);
}

.cuas-faq__item:first-child {
	border-top-color: var(--cuas-color-dark);
}

.cuas-faq__item:last-child {
	border-bottom: 1px solid var(--cuas-color-border);
}

.cuas-faq__summary {
	list-style: none;
	cursor: pointer;
	padding: 22px 0;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: 0.01em;
	display: flex;
	justify-content: space-between;
	align-items: center;
	user-select: none;
}

.cuas-faq__summary::-webkit-details-marker {
	display: none;
}

.cuas-faq__icon {
	width: 14px;
	height: 14px;
	position: relative;
	flex-shrink: 0;
	margin-left: 12px;
	transition: transform var(--cuas-transition);
}

.cuas-faq__icon::before,
.cuas-faq__icon::after {
	content: "";
	position: absolute;
	background-color: var(--cuas-color-dark);
	transition: transform var(--cuas-transition);
}

.cuas-faq__icon::before {
	top: 6px;
	left: 0;
	width: 14px;
	height: 2px;
}

.cuas-faq__icon::after {
	top: 0;
	left: 6px;
	width: 2px;
	height: 14px;
}

details[open] .cuas-faq__icon::after {
	transform: rotate(90deg);
	opacity: 0;
}

details[open] .cuas-faq__icon::before {
	background-color: var(--cuas-color-accent);
}

.cuas-faq__answer {
	font-family: var(--cuas-font-mono);
	font-size: 13px;
	line-height: 1.85;
	color: var(--cuas-color-text-muted);
	margin: 0;
	padding: 0 0 24px 0;
	max-width: 72ch;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cuas-cta {
	background-color: var(--cuas-color-dark);
	color: #ffffff;
	border-top: 2px solid var(--cuas-color-accent);
	text-align: center;
	padding: 84px 0;
}

.cuas-cta__title {
	font-size: clamp(28px, 3.4vw, 42px);
	font-weight: 700;
	line-height: 1.12;
	margin: 0 0 32px 0;
	text-wrap: pretty;
}

.cuas-cta__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	justify-content: center;
}

.cuas-cta__note {
	font-family: var(--cuas-font-mono);
	font-size: 13px;
	line-height: 1.8;
	color: var(--cuas-color-text-dim);
	margin: 26px 0 0 0;
}

.cuas-cta__link {
	color: var(--cuas-color-accent);
	font-weight: 500;
}

.cuas-cta__link:hover {
	text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.cuas-footer {
	background-color: var(--cuas-color-dark);
	color: #ffffff;
	border-top: 1px solid var(--cuas-color-border-dark);
	padding: 34px 0;
}

/* Основной контейнер с колонкой для переноса копирайта вниз */
.cuas-footer__inner {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

/* Верхняя строка с брендом, слоганом и меню */
.cuas-footer__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 32px;
}

.cuas-footer__brand {
	font-size: 22px;
	font-weight: 700;
	letter-spacing: 0.14em;
	color: #ffffff;
	display: flex;
	align-items: center;
}

.cuas-footer__brand-accent {
	color: var(--cuas-color-accent);
}

.cuas-footer__tagline {
	font-family: var(--cuas-font-mono);
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--cuas-color-text-dim);
}

/* Меню в одну строку с цветом слогана */
.cuas-footer__menu {
	display: flex;
	flex-wrap: nowrap;
	white-space: nowrap;
	gap: 20px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.cuas-footer__menu a {
	font-family: var(--cuas-font-mono);
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--cuas-color-text-dim); /* Единый серый цвет с слоганом */
	text-decoration: none;
	transition: color 0.2s ease;
}

.cuas-footer__menu a:hover {
	color: #ffffff;
}

/* Копирайт на отдельной строке */
.cuas-footer__copy {
	font-family: var(--cuas-font-mono);
	font-size: 11px;
	color: var(--cuas-color-text-muted);
	text-align: center;
}

/* --------------------------------------------------------------------------
   Responsive adjustments for small screens
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
	:root {
		--cuas-container-pad: 20px;
	}

	.cuas-section {
		padding: 56px 0;
	}

	.cuas-header__inner {
		padding-top: 12px;
		padding-bottom: 12px;
	}

	.cuas-nav {
		gap: 12px 18px;
	}

	.cuas-problem__grid,
	.cuas-faq__grid {
		gap: 36px;
	}

	.cuas-results__grid {
		gap: 24px;
		margin: 32px 0 24px;
	}

	.cuas-benefits__grid {
		gap: 28px;
		margin-top: 32px;
	}

	.cuas-specs__row {
		padding: 14px 18px;
	}

	.cuas-footer__inner {
		flex-direction: column;
		align-items: center;
	}

	.cuas-nav__link { 
		display: none;
	}

	.cuas-footer__row {
		flex-direction: column;
		text-align: center;
		justify-content: center;
		margin: 0 auto;
	}
}

@media (max-width: 424px) {
	.cuas-nav {
		display: none;
	}
}