/* DK-NEJET GROUP BV — static layout
   Structure: HTML. Styling: this file. JS: decorative animation only. */

:root {
	--ink: #14161a;
	--ink-2: #3d434c;
	--ink-3: #6e7480;
	--paper: #f4f5f7;
	--panel: #101318;
	--panel-ink: #e8eaed;
	--panel-ink-2: #9aa1ad;
	--panel-ink-3: #7c8492;
	--accent: #2f63c8;
	--accent-bright: #4c86f0;
	--line: rgba(20, 22, 26, 0.14);
	--line-soft: rgba(20, 22, 26, 0.1);
	--line-light: rgba(255, 255, 255, 0.14);
	--gutter: clamp(16px, 4vw, 40px);
	--section-gap: clamp(72px, 12vw, 128px);
	--sans: "Libre Franklin", "Helvetica Neue", Helvetica, Arial, sans-serif;
	--mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
	--ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--sans);
	font-weight: 300;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	text-wrap: pretty;
	overflow-x: hidden;
}

a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s var(--ease);
}
a:hover {
	color: var(--accent);
}
::selection {
	background: var(--accent);
	color: #fff;
}
img,
svg {
	max-width: 100%;
}

.mono {
	font-family: var(--mono);
	font-weight: 400;
}
.wrap {
	max-width: 1360px;
	margin: 0 auto;
	padding: 0 var(--gutter);
	position: relative;
}
.rule {
	height: 1px;
	background: var(--line);
}

h1,
h2,
h3 {
	font-weight: 500;
	letter-spacing: -0.03em;
	line-height: 1.1;
	margin: 0;
}
h1 {
	font-size: clamp(42px, 6.1vw, 92px);
	line-height: 0.99;
	letter-spacing: -0.038em;
	font-weight: 600;
}
h2 {
	font-size: clamp(29px, 3.5vw, 52px);
	letter-spacing: -0.032em;
}
h3 {
	font-size: 22px;
	letter-spacing: -0.022em;
}
p {
	margin: 0;
}

/* ---------- animated background ---------- */
.bg {
	position: fixed;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	overflow: hidden;
}
.bg-grid {
	position: absolute;
	inset: -80px;
	background-image:
		linear-gradient(rgba(20, 22, 26, 0.055) 1px, transparent 1px),
		linear-gradient(90deg, rgba(20, 22, 26, 0.055) 1px, transparent 1px);
	background-size: 72px 72px;
	animation: gridPan 26s linear infinite;
}
.bg-orb {
	position: absolute;
	border-radius: 50%;
}
.bg-orb--a {
	width: 62vw;
	height: 62vw;
	left: -16vw;
	top: -22vw;
	background: radial-gradient(circle, rgba(47, 99, 200, 0.15), transparent 66%);
	animation: orbA 28s ease-in-out infinite;
}
.bg-orb--b {
	width: 54vw;
	height: 54vw;
	right: -14vw;
	top: 42vh;
	background: radial-gradient(circle, rgba(47, 99, 200, 0.1), transparent 66%);
	animation: orbB 36s ease-in-out infinite;
}
@keyframes gridPan {
	to {
		transform: translate3d(72px, 72px, 0);
	}
}
@keyframes orbA {
	0%,
	100% {
		transform: translate(0, 0) scale(1);
	}
	50% {
		transform: translate(6vw, 5vh) scale(1.14);
	}
}
@keyframes orbB {
	0%,
	100% {
		transform: translate(0, 0) scale(1.06);
	}
	50% {
		transform: translate(-5vw, -6vh) scale(1);
	}
}
@keyframes blink {
	0%,
	60% {
		opacity: 1;
	}
	61%,
	100% {
		opacity: 0.15;
	}
}
@keyframes dash {
	to {
		stroke-dashoffset: -400;
	}
}

/* everything above the background */
.site-header,
main,
.site-footer {
	position: relative;
	z-index: 1;
}

/* ---------- header ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(244, 245, 247, 0.72);
	backdrop-filter: blur(18px) saturate(1.4);
	border-bottom: 1px solid var(--line-soft);
}
.header-inner {
	min-height: 68px;
	padding-block: 12px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: clamp(16px, 3vw, 32px);
	flex-wrap: wrap;
}
.logo {
	display: flex;
	align-items: baseline;
	gap: 10px;
}
.logo:hover {
	color: inherit;
}
.logo-name {
	font-size: 17px;
	font-weight: 700;
	letter-spacing: -0.02em;
}
.logo-suffix {
	font-size: 10px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ink-3);
	white-space: nowrap;
}
.nav {
	display: flex;
	align-items: center;
	gap: clamp(14px, 2.4vw, 30px);
	flex-wrap: wrap;
	font-size: 13.5px;
	font-weight: 400;
}

/* ---------- buttons ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	border-radius: 999px;
	padding: 14px 24px;
	font-size: 14.5px;
	font-weight: 400;
	border: 1px solid transparent;
	transition:
		background 0.2s var(--ease),
		color 0.2s var(--ease),
		border-color 0.2s var(--ease);
}
.btn--sm {
	padding: 7px 15px;
}
.btn--solid {
	background: var(--ink);
	color: var(--paper);
}
.btn--solid:hover {
	background: var(--accent);
	color: #fff;
}
.btn--ghost {
	border-color: rgba(20, 22, 26, 0.22);
}
.btn--ghost:hover {
	border-color: var(--ink);
	color: var(--ink);
}
.btn--light {
	background: var(--paper);
	color: var(--panel);
}
.btn--light:hover {
	background: var(--accent-bright);
	color: #fff;
}
.btn--ghost-light {
	border-color: rgba(255, 255, 255, 0.24);
	color: var(--panel-ink);
}
.btn--ghost-light:hover {
	border-color: #fff;
	color: #fff;
}
.btn--accent {
	background: var(--accent-bright);
	color: #fff;
	cursor: pointer;
	font-family: inherit;
}
.btn--accent:hover {
	background: var(--paper);
	color: var(--panel);
}
.arrow {
	font-size: 12px;
}
.btn-row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 34px;
}

/* ---------- hero ---------- */
.hero {
	display: grid;
	align-items: end;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
	gap: clamp(36px, 5vw, 72px);
	padding-top: clamp(52px, 9vw, 104px);
}
.eyebrow {
	display: flex;
	align-items: center;
	gap: 12px;
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--ink-3);
}
.dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	animation: blink 2.4s steps(1, end) infinite;
}
.dot--light {
	width: 5px;
	height: 5px;
	background: var(--accent-bright);
	animation-duration: 1.6s;
}
.hero h1 {
	margin-top: 26px;
	max-width: 15ch;
}
.accent {
	color: var(--accent);
}
.lead {
	font-size: 19px;
	line-height: 1.55;
	color: var(--ink-2);
	max-width: 46ch;
	margin-top: 30px;
}
.lead--sm {
	font-size: 16.5px;
	line-height: 1.62;
	max-width: 44ch;
}
.lead--bright {
	color: var(--panel-ink);
}

/* ---------- hero infographic panel ---------- */
.panel {
	position: relative;
	overflow: hidden;
	background: var(--panel);
	color: var(--panel-ink);
	border-radius: 4px;
	padding: 22px 22px 18px;
}
.panel::before {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
	background-size: 34px 34px;
}
.panel > * {
	position: relative;
}
.panel-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	font-size: 10px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--panel-ink-3);
}
.panel-clock {
	display: flex;
	align-items: center;
	gap: 8px;
}
.stages {
	list-style: none;
	margin: 20px 0 0;
	padding: 0;
}
.stage {
	display: grid;
	grid-template-columns: 30px 1fr;
	gap: 14px;
	padding: 13px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.stage-n {
	font-size: 10.5px;
	color: #5a616e;
	transition: color 0.4s var(--ease);
}
.stage-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
}
.stage-name {
	font-size: 13.5px;
	letter-spacing: -0.01em;
	color: #b4bac5;
	white-space: nowrap;
	transition: color 0.4s var(--ease);
}
.stage-tag {
	font-size: 9.5px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #5a616e;
	transition: color 0.4s var(--ease);
}
.stage-bar {
	margin-top: 9px;
	height: 2px;
	background: rgba(255, 255, 255, 0.09);
	overflow: hidden;
}
.stage-bar i {
	display: block;
	height: 100%;
	width: 0;
	background: var(--accent-bright);
	transition: width 0.6s var(--ease);
}
.stage.is-done .stage-bar i {
	width: 34%;
}
.stage.is-active .stage-bar i {
	width: 100%;
}
.stage.is-active .stage-n,
.stage.is-active .stage-tag {
	color: var(--accent-bright);
}
.stage.is-active .stage-name {
	color: #fff;
}
.panel-foot {
	margin-top: 18px;
	padding-top: 14px;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.panel-label {
	font-size: 9.5px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--panel-ink-3);
}
.chips {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 11px 0 0;
	padding: 0;
}
.chip {
	font-size: 10px;
	letter-spacing: 0.06em;
	padding: 5px 9px;
	border-radius: 2px;
	border: 1px solid rgba(255, 255, 255, 0.12);
	color: var(--panel-ink-3);
	transition:
		background 0.5s var(--ease),
		color 0.5s var(--ease),
		border-color 0.5s var(--ease);
}
.chip.is-active {
	background: rgba(76, 134, 240, 0.14);
	border-color: rgba(76, 134, 240, 0.45);
	color: #8fb4f7;
}

/* ---------- taglines ---------- */
.tagline {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
	margin: 20px 0 0;
	padding: 0;
	font-size: 11px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ink-3);
}
.wrap > .rule.reveal-rule {
	margin-top: clamp(52px, 8vw, 84px);
}

/* ---------- sections ---------- */
.section {
	padding-top: var(--section-gap);
}
.section-mark {
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--ink-3);
}
.section-title {
	margin-top: 34px;
	max-width: 26ch;
}
.split {
	display: grid;
	margin-top: 34px;
	align-items: start;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
	gap: clamp(30px, 5vw, 72px);
}
.split--end {
	align-items: end;
}
.split h2 {
	max-width: 20ch;
}
.prose {
	display: grid;
	gap: 22px;
	font-size: 16.5px;
	line-height: 1.62;
	color: var(--ink-2);
	padding-top: 8px;
}
.prose .strong {
	color: var(--ink);
	font-weight: 400;
}
.prose .btn {
	margin-top: 4px;
}

.section .rule.reveal-rule {
	margin-top: clamp(34px, 5vw, 54px);
}

/* ---------- card grids (hairline grid, no gaps) ---------- */
.grid {
	display: grid;
	gap: 1px;
	background: var(--line);
}
.grid--3 {
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}
.grid--5 {
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 215px), 1fr));
}
.grid--4 {
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 235px), 1fr));
	gap: 34px;
	background: none;
	padding-top: 30px;
}
.card {
	background: rgba(255, 255, 255, 0.6);
	backdrop-filter: blur(8px);
	padding: 34px clamp(20px, 3vw, 30px) 40px;
	transition: background 0.25s var(--ease);
}
.card:hover {
	background: rgba(255, 255, 255, 0.94);
}
.card--tight {
	padding: 30px clamp(18px, 2.6vw, 24px) 38px;
}
.card--tight h3 {
	font-size: 17.5px;
	letter-spacing: -0.015em;
	font-weight: 600;
	line-height: 1.25;
}
.card-n {
	font-size: 10.5px;
	letter-spacing: 0.14em;
	color: var(--accent);
}
.card h3,
.step h3 {
	margin-top: 20px;
}
.card p:last-child,
.step p:last-child {
	margin-top: 14px;
	font-size: 15px;
	line-height: 1.6;
	color: var(--ink-2);
}
.card--tight p:last-child {
	font-size: 14.5px;
}

/* ---------- dark bands ---------- */
.band {
	position: relative;
	overflow: hidden;
	margin-top: var(--section-gap);
	background: rgba(14, 17, 22, 0.94);
	color: var(--panel-ink);
	padding: clamp(72px, 11vw, 112px) 0 clamp(72px, 11vw, 118px);
}
.band::before {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
	background-size: 60px 60px;
}
.band .section-mark {
	color: var(--panel-ink-3);
}
.band .section-title {
	max-width: 22ch;
}
.track {
	position: relative;
	margin-top: clamp(44px, 6vw, 70px);
	border-top: 0;
}
.track-line {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 2px;
}
.track-line-pulse {
	animation: dash 9s linear infinite;
}
.step h3 {
	font-size: 21px;
	letter-spacing: -0.02em;
}
.step .card-n {
	color: var(--accent-bright);
}
.step p:last-child {
	color: var(--panel-ink-2);
}

/* ---------- concepts ---------- */
.note {
	margin-top: 30px;
	max-width: 78ch;
	border: 1px solid rgba(20, 22, 26, 0.18);
	border-left: 3px solid var(--accent);
	padding: 18px clamp(16px, 3vw, 22px);
	background: rgba(255, 255, 255, 0.78);
	backdrop-filter: blur(8px);
	font-size: 12.5px;
	line-height: 1.62;
	color: var(--ink-2);
}
.rows {
	display: grid;
	gap: 1px;
	background: var(--line);
}
.row {
	display: grid;
	align-items: start;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
	gap: clamp(22px, 4vw, 56px);
	background: rgba(255, 255, 255, 0.55);
	backdrop-filter: blur(8px);
	padding: 40px 0 46px;
	transition: background 0.25s var(--ease);
}
.row:hover {
	background: rgba(255, 255, 255, 0.94);
}
.row-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
}
.row-name {
	font-size: 20px;
	font-weight: 600;
	letter-spacing: -0.02em;
}
.badge {
	font-size: 10px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	white-space: nowrap;
	color: var(--accent);
	border: 1px solid rgba(47, 99, 200, 0.4);
	border-radius: 2px;
	padding: 4px 8px;
}
.badge--muted {
	color: var(--ink-3);
	border-color: transparent;
	background: rgba(20, 22, 26, 0.06);
}
.row h3 {
	margin-top: 20px;
	font-size: clamp(24px, 2.4vw, 30px);
	line-height: 1.14;
	letter-spacing: -0.028em;
	max-width: 22ch;
}
.row-body {
	display: grid;
	gap: 18px;
	padding-top: 6px;
}
.row-body > p {
	font-size: 16px;
	line-height: 1.62;
	color: var(--ink-2);
}
.row-body dl {
	display: grid;
	grid-template-columns: minmax(104px, 148px) 1fr;
	gap: 16px;
	margin: 0;
}
.row-body dt {
	font-size: 10px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ink-3);
}
.row-body dd {
	margin: 0;
	font-size: 15px;
	line-height: 1.55;
}
.row-body dl > dt,
.row-body dl > dd {
	border-top: 1px solid rgba(20, 22, 26, 0.12);
	padding-top: 16px;
}

/* ---------- contact ---------- */
.contact {
	display: grid;
	margin-top: 34px;
	align-items: start;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 330px), 1fr));
	gap: clamp(40px, 5vw, 80px);
}
.contact h2 {
	max-width: 20ch;
}
.contact .lead {
	color: var(--panel-ink-2);
}
.form {
	display: grid;
	gap: 20px;
	border: 1px solid var(--line-light);
	background: rgba(255, 255, 255, 0.02);
	padding: clamp(20px, 4vw, 32px);
}
.form-row {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
	gap: 20px;
}
.form label {
	display: grid;
	gap: 8px;
}
.form label > span:first-child {
	font-size: 10px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--panel-ink-3);
}
.form input:not([type="file"]),
.form select,
.form textarea {
	background: transparent;
	color: var(--panel-ink);
	border: 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	padding: 9px 0;
	font: inherit;
	font-size: 15px;
	outline: none;
	transition: border-color 0.2s var(--ease);
	width: 100%;
}
.form textarea {
	resize: vertical;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
	border-bottom-color: var(--accent-bright);
}
.form select option {
	color: var(--panel);
}
.form ::placeholder {
	color: var(--panel-ink-3);
}

.form .btn {
	width: max-content;
}

.file-box {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	border: 1px dashed rgba(255, 255, 255, 0.24);
	padding: 14px 16px;
	font-size: 14px;
	color: var(--panel-ink-2);
	cursor: pointer;
	transition: border-color 0.2s var(--ease);
}

.file-box:hover {
	border-color: rgba(255, 255, 255, 0.5);
}

.file-text {
	flex: 1 1 auto;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.file-browse {
	flex-shrink: 0;
	font-size: 11px;
	color: var(--accent-bright);
}

/* Сбрасываем обертку, которую CF7 внедряет автоматически */
.file-box .wpcf7-form-control-wrap {
	position: static !important;
	display: contents !important;
}

/* Невидимый инпут поверх всей области .file-box */
.file-box input[type="file"] {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	cursor: pointer;
	z-index: 2;
}

/* ---------- footer ---------- */
.site-footer {
	padding-top: clamp(56px, 9vw, 72px);
	padding-bottom: 56px;
}
.footer-top {
	display: grid;
	align-items: start;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
	gap: clamp(36px, 5vw, 72px);
}
.footer-name {
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.025em;
}
.footer-desc {
	margin-top: 16px;
	font-size: 15px;
	line-height: 1.6;
	color: var(--ink-2);
	max-width: 42ch;
}
.footer-meta {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
	gap: 40px;
	margin: 0;
	font-size: 12.5px;
	line-height: 1.7;
}
.footer-meta dt {
	font-size: 10px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ink-3);
}
.footer-meta dd {
	margin: 8px 0 0;
}
.site-footer .rule {
	margin: 44px 0 20px;
}
.footer-bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 20px;
	font-size: 11px;
	letter-spacing: 0.08em;
	color: var(--ink-3);
}
.footer-bottom nav {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
}

/* ---------- scroll reveal (JS adds .is-in) ---------- */
.js .reveal {
	opacity: 0;
	transform: translateY(16px);
	transition:
		opacity 0.85s var(--ease),
		transform 1.05s var(--ease);
}
.js .reveal-rule {
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 1s var(--ease);
}
.js .reveal.is-in {
	opacity: 1;
	transform: translateY(0);
}
.js .reveal-rule.is-in {
	transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
	.bg-grid,
	.bg-orb,
	.dot,
	.track-line-pulse {
		animation: none;
	}
	.js .reveal,
	.js .reveal-rule {
		opacity: 1;
		transform: none;
		transition: none;
	}
}

@media (max-width: 640px) {
	.track-line {
		display: none;
	}
	.grid--4 {
		padding-top: 0;
	}
	.row-body dl {
		grid-template-columns: 1fr;
		gap: 6px;
	}
	.row-body dl > dd {
		border-top: 0;
		padding-top: 0;
	}
	.tagline {
		gap: 16px 28px;
	}
}