:root {
	--black-1: #0d0d0d;
	--black-2: #181818;
	--white: #fff;
	--gray-1: #c3c3c3;
	--accent-soft: rgba(255, 68, 0, 0.1);
	--accent: #ff4400;
	--vk: #0077ff;
	--vk-hover: #0061d4;
	--btn-bg: linear-gradient(135deg,
			var(--Components-Button-Gradint-Fill-1, #cc3700) 0%,
			var(--Components-Button-Gradint-Fill-2, #ff4400) 100%);
	--gradient: linear-gradient(97deg,
			var(--Components-Button-Hover-Gradint-Fill-1, #ff6b33) 0.32%,
			var(--Components-Button-Hover-Gradint-Fill-2, #ff4400) 44.6%,
			var(--Components-Button-Hover-Gradint-Fill-3, #ff6633) 62.16%);
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: "Gallery Sans";
	font-size: 16px;
	font-style: normal;
	font-weight: 400;
	line-height: 140%;
	background-color: var(--black-1);
	color: var(--white);
}

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.body-wrapper {
	position: relative;
	overflow: hidden;
}

.container {
	width: 100%;
	max-width: 1268px;
	margin: 0 auto;
	padding: 0 64px;
}

.section {
	padding: 80px 0;
}

.main {
	padding-top: 120px;
}

/* ---------------------------------- utilities ---------------------------------- */

.text-56 {
	font-size: 56px;
	line-height: 100%;
}

.text-36 {
	font-size: 36px;
	line-height: 130%;
}

.text-28 {
	font-size: 28px;
	line-height: 140%;
}

.text-24 {
	font-size: 24px;
	line-height: 140%;
}

.text-20 {
	font-size: 20px;
	line-height: 140%;
}

.text-18 {
	font-size: 18px;
	line-height: 140%;
}

.text-12 {
	font-size: 12px;
	line-height: 140%;
}

.fw-500 {
	font-weight: 500;
}

.gray-text {
	color: var(--gray-1);
}

/* ---------------------------------- buttons ---------------------------------- */

.btn {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	width: fit-content;
	padding: 12px 24px;
	border-radius: 20px;
	background: var(--btn-bg);
	background-size: calc(100% + 2px);
	background-position: center;
	cursor: pointer;
	position: relative;
	overflow: hidden;
	z-index: 1;
	height: fit-content;
	user-select: none;
	-webkit-user-select: none;
	transition: background-color 0.3s ease;
}

.btn::after {
	display: block;
	content: "";
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background: var(--gradient);
	background-size: calc(100% + 2px);
	background-position: center;
	z-index: -1;
	opacity: 0;
	transition: opacity ease 0.5s;
}

.btn:hover::after {
	opacity: 1;
}

.btn_gradient-bg::after {
	opacity: 1;
}

.btn_vk {
	background: var(--vk);
}

.btn_vk::after {
	display: none;
}

.btn_vk:hover {
	background: var(--vk-hover);
}

/* ---------------------------------- header ---------------------------------- */

.header {
	position: fixed;
	top: 32px;
	left: 0;
	width: 100%;
	z-index: 10;
}

.header__top {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
}

.header__wrapper {
	padding: 23px 40px;
	border-radius: 32px;
	background: var(--accent-soft);
	box-shadow: 0 40px 25px 0 rgba(0, 0, 0, 0.05), 0 5px 10px 0 rgba(0, 0, 0, 0.1);
	-webkit-backdrop-filter: blur(15px);
	backdrop-filter: blur(15px);
	margin: 0 -60px;
}

.header__logo {
	display: flex;
	height: 42px;
	width: fit-content;
	align-items: center;
}

.header__btn {
	flex-shrink: 0;
}

.header__menu-btn {
	display: none;
	justify-content: center;
	align-items: center;
	width: 24px;
	height: 24px;
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
}

.header__menu-btn svg:nth-child(2) {
	display: none;
}

.header .nav {
	display: none;
}

.nav__label {
	color: var(--gray-1);
}

@media screen and (max-width: 1024px) {
	.header .nav {
		display: flex;
		flex-direction: column;
		max-height: 0;
		overflow: hidden;
		transition: max-height ease 0.5s;
	}

	.header .nav__list {
		display: flex;
		flex-direction: column;
		gap: 32px;
		margin-top: 64px;
	}

	.header .nav__link {
		font-size: 32px;
		line-height: 100%;
		letter-spacing: -0.64px;
	}

	.header .nav__label {
		margin-top: 205px;
	}

	.header__menu-btn {
		display: flex;
	}

	.header-open .header__menu-btn svg:nth-child(1) {
		display: none;
	}

	.header-open .header__menu-btn svg:nth-child(2) {
		display: block;
	}

	.header-open .header .nav {
		max-height: 585px;
	}
}

/* ---------------------------------- sections anim ---------------------------------- */

.section-anim {
	z-index: 3;
	position: relative;
	-webkit-backdrop-filter: blur(33px);
	backdrop-filter: blur(33px);
}

.section-anim_border::before {
	display: block;
	content: "";
	width: 100%;
	height: 1px;
	background: linear-gradient(90deg, rgba(255, 255, 255, 0) 10%, rgba(255, 255, 255, 0.25) 50%, rgba(255, 255, 255, 0) 90%);
}

/* ---------------------------------- article block ---------------------------------- */

.article-block__wrapper {
	display: flex;
	align-items: center;
	gap: 64px;
}

.article-block__content {
	flex: 1;
	min-width: 0;
}

.article-block__content h2 {
	margin-bottom: 24px;
}

.article-block__content p:not(:last-child) {
	margin-bottom: 16px;
}

.article-block__img {
	display: flex;
	flex-shrink: 0;
	width: 46%;
	overflow: hidden;
	border-radius: 32px;
}

.article-block__img img {
	width: 100%;
	height: auto;
	display: block;
}

.article-block__link {
	display: flex;
	gap: 4px;
	width: fit-content;
	align-items: center;
	color: var(--accent);
	margin-top: 24px;
}

.article-block__link svg {
	transition: transform ease 0.5s;
}

.article-block__link:hover svg {
	transform: translateX(4px);
}

/* ---------------------------------- completed (stack) ---------------------------------- */

.completed__wrapper {
	padding: 80px 0;
	position: relative;
}

.completed__bg {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	width: 100%;
	max-width: 970px;
	height: auto;
	pointer-events: none;
}

.completed__bg img {
	width: 100%;
	height: auto;
}

.completed__title {
	margin-bottom: 24px;
	text-align: center;
	opacity: 0.8;
}

.completed__subtitle {
	margin-bottom: 64px;
	text-align: center;
}

.completed__list {
	display: flex;
	flex-direction: column;
	gap: 16px;
	width: 100%;
	max-width: 754px;
	margin: 0 auto;
}

.completed__item {
	width: fit-content;
	max-width: 480px;
	position: relative;
}

.completed__item:nth-child(even) .completed__text {
	border-radius: 16px 16px 6px 16px;
	background: linear-gradient(93deg, rgba(255, 68, 0, 0.5) 2.97%, rgba(204, 55, 0, 0.5) 100.82%);
}

.completed__item:nth-child(1) {
	margin-left: 58px;
}

.completed__item:nth-child(2) {
	margin-left: auto;
	margin-right: 16px;
}

.completed__item:nth-child(3) {
	margin-left: 73px;
}

.completed__item:nth-child(4) {
	margin-right: 73px;
	margin-left: auto;
}

.completed__item:nth-child(5) {
	margin-left: 146px;
}

.completed__item:nth-child(6) {
	margin-right: 135px;
	margin-left: auto;
}

.completed__text {
	padding: 16px 24px;
	border-radius: 16px 16px 16px 6px;
	border: 2px solid rgba(255, 255, 255, 0.2);
	background: linear-gradient(91deg, rgba(255, 68, 0, 0.5) 32.98%, rgba(204, 55, 0, 0.5) 97.09%);
	-webkit-backdrop-filter: blur(7.5px);
	backdrop-filter: blur(7.5px);
}

/* ---------------------------------- vacancy entrance (hero) ---------------------------------- */

.vacancy-entrance {
	margin-top: -120px;
	position: relative;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
	background-size: 88px 88px;
}

.vacancy-entrance__wrapper {
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: calc(100vh - 160px);
	position: relative;
	z-index: 1;
}

.vacancy-entrance__title {
	margin-bottom: 24px;
}

.vacancy-entrance__desc {
	max-width: 752px;
}

.vacancy-entrance__btn {
	margin-top: 40px;
	padding: 15px 24px 13px;
}

.vacancy-entrance__bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	z-index: 0;
	pointer-events: none;
}

.vacancy-entrance__ticker {
	position: absolute;
	z-index: 0;
	pointer-events: none;
	font-family: 'Consolas', 'Courier New', monospace;
	color: rgba(255, 255, 255, 0.12);
	white-space: nowrap;
	user-select: none;
	-webkit-user-select: none;
	animation: ticker-drift 14s ease-in-out infinite alternate;
}

.vacancy-entrance__ticker:nth-child(3) {
	top: 14%;
	left: 5%;
	font-size: 18px;
}

.vacancy-entrance__ticker:nth-child(4) {
	top: 26%;
	right: 6%;
	font-size: 20px;
	animation-delay: -2s;
}

.vacancy-entrance__ticker:nth-child(5) {
	top: 38%;
	left: 4%;
	font-size: 15px;
	animation-delay: -4s;
}

.vacancy-entrance__ticker:nth-child(6) {
	top: 52%;
	right: 4%;
	font-size: 16px;
	animation-delay: -6s;
}

.vacancy-entrance__ticker:nth-child(7) {
	top: 63%;
	left: 7%;
	font-size: 22px;
	animation-delay: -8s;
}

.vacancy-entrance__ticker:nth-child(8) {
	top: 18%;
	left: 24%;
	font-size: 15px;
	opacity: 0.8;
	animation-delay: -1s;
}

.vacancy-entrance__ticker:nth-child(9) {
	top: 72%;
	right: 7%;
	font-size: 17px;
	animation-delay: -3s;
}

.vacancy-entrance__ticker:nth-child(10) {
	top: 44%;
	left: 16%;
	font-size: 18px;
	animation-delay: -5s;
}

.vacancy-entrance__ticker:nth-child(11) {
	top: 30%;
	left: 40%;
	font-size: 14px;
	animation-delay: -7s;
}

.vacancy-entrance__ticker:nth-child(12) {
	top: 80%;
	left: 32%;
	font-size: 16px;
	animation-delay: -9s;
}

.vacancy-entrance__ticker:nth-child(13) {
	top: 58%;
	left: 46%;
	font-size: 14px;
	animation-delay: -10s;
}

.vacancy-entrance__ticker:nth-child(14) {
	top: 12%;
	right: 26%;
	font-size: 15px;
	animation-delay: -11s;
}

.vacancy-entrance__ticker:nth-child(15) {
	top: 66%;
	left: 62%;
	font-size: 14px;
	animation-delay: -12s;
}

.vacancy-entrance__ticker:nth-child(16) {
	top: 36%;
	right: 34%;
	font-size: 14px;
	animation-delay: -13s;
}

.vacancy-entrance__glow {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 900px;
	height: 560px;
	transform: translate(-50%, -50%);
	background: radial-gradient(ellipse at center, rgba(255, 68, 0, 0.16), rgba(255, 68, 0, 0.05) 45%, transparent 70%);
	animation: glow-pulse 7s ease-in-out infinite alternate;
}

.vacancy-entrance__beam {
	position: absolute;
	top: -40%;
	left: 50%;
	width: 520px;
	height: 180%;
	transform: translateX(-50%) rotate(18deg);
	background: linear-gradient(90deg, transparent, rgba(255, 68, 0, 0.07) 50%, transparent);
	animation: beam-drift 11s ease-in-out infinite alternate;
}

@keyframes ticker-drift {
	0% {
		transform: translateY(0);
	}
	100% {
		transform: translateY(-18px);
	}
}

@keyframes glow-pulse {
	0% {
		opacity: 0.6;
		transform: translate(-50%, -50%) scale(1);
	}
	100% {
		opacity: 1;
		transform: translate(-50%, -50%) scale(1.15);
	}
}

@keyframes beam-drift {
	0% {
		transform: translateX(-50%) rotate(16deg) translateX(-40px);
	}
	100% {
		transform: translateX(-50%) rotate(20deg) translateX(40px);
	}
}

/* ---------------------------------- vacancy (docs list) ---------------------------------- */

.vacancy__wrapper {
	padding-bottom: 80px;
	position: relative;
}

.vacancy__heading {
	display: flex;
	flex-direction: column;
	gap: 32px;
	width: 100%;
	max-width: 726px;
	margin: 0 auto;
	margin-bottom: 80px;
	text-align: center;
}

.vacancy__list {
	display: flex;
	flex-direction: column;
	gap: 16px;
	max-width: 752px;
	width: 100%;
	margin: 0 auto;
}

.vacancy__link {
	--link-bg: var(--black-2);
	border-radius: 24px;
	padding: 24px;
	cursor: pointer;
	background-color: var(--link-bg);
	transition: background-color ease 0.5s;
	position: relative;
}

.vacancy__link:hover {
	--link-bg: var(--accent);
}

.vacancy__name {
	padding-right: 24px;
}

.vacancy__tags {
	position: relative;
	-webkit-mask-image: linear-gradient(90deg, var(--link-bg) calc(100% - 50px), rgba(0, 0, 0, 0) 100%);
	mask-image: linear-gradient(90deg, var(--link-bg) calc(100% - 50px), rgba(0, 0, 0, 0) 100%);
}

.vacancy__tags-wrapper {
	display: flex;
	margin-top: 8px;
	gap: 8px;
	overflow-x: auto;
}

.vacancy__tags-wrapper::-webkit-scrollbar {
	display: none;
}

.vacancy__tag {
	display: flex;
	width: fit-content;
	border-radius: 8px;
	padding: 4px 8px;
	border: 1px solid rgba(255, 255, 255, 0.1);
	background: rgba(0, 0, 0, 0);
	white-space: nowrap;
}

.vacancy__caret {
	display: flex;
	position: absolute;
	top: 24px;
	right: 24px;
}

.vacancy__label {
	text-align: center;
	margin: 0 auto;
	margin-top: 80px;
}

.vacancy__label a {
	color: var(--accent);
	text-decoration: underline;
}

.vacancy__bg {
	display: flex;
	width: 150%;
	height: auto;
	position: absolute;
	top: -65%;
	left: -65%;
	z-index: 1;
	pointer-events: none;
}

.vacancy__bg img {
	width: 100%;
	height: auto;
}

/* ---------------------------------- vacancy page (docs) ---------------------------------- */

.vacancy-page__bg img {
	position: fixed;
	pointer-events: none;
	min-width: 800px;
}

.vacancy-page__bg img:nth-child(1) {
	top: 0;
	right: 50%;
	width: 50%;
	height: auto;
}

.vacancy-page__wrapper {
	padding-top: 40px;
	padding-bottom: 80px;
	max-width: 752px;
	margin: 0 auto;
}

.vacancy-page__title {
	margin-bottom: 40px;
}

.vacancy-page__content {
	margin-top: 40px;
}

/* ---------------------------------- content typography ---------------------------------- */

.content p:not(:last-child) {
	margin-bottom: 1em;
}

.content h2 {
	font-size: 36px;
	line-height: 130%;
	font-weight: 500;
}

.content h2:not(:first-child) {
	margin-top: 40px;
}

.content h2:not(:last-child) {
	margin-bottom: 24px;
}

.content h3 {
	font-size: 24px;
	line-height: 130%;
	font-weight: 500;
	margin-top: 32px;
	margin-bottom: 16px;
}

.content ol {
	padding-left: 20px;
}

.content ul {
	padding-left: 1.5em;
}

.content ul:not(:last-child) {
	margin-bottom: 1em;
}

.content ul > li {
	list-style: disc;
}

.content pre {
	margin: 16px 0;
	padding: 16px 20px;
	background: rgba(255, 255, 255, 0.06);
	border-radius: 16px;
	border: 1px solid rgba(255, 255, 255, 0.08);
	overflow-x: auto;
	font-family: 'Consolas', 'Courier New', monospace;
	font-size: 14px;
	line-height: 150%;
	color: var(--gray-1);
}

/* ---------------------------------- app preview ---------------------------------- */

.iframe-block {
	padding: 80px 0;
}

.section__title {
	margin-bottom: 24px;
}

.section__subtitle {
	margin-bottom: 40px;
}

.app-preview__frame {
	width: 100%;
	height: 700px;
	border: none;
	border-radius: 16px;
	display: block;
	background: var(--black-2);
}

.vk-cta {
	margin-top: 40px;
	padding: 48px;
	border-radius: 24px;
	background: var(--black-2);
	text-align: center;
}

.vk-cta__title {
	margin-bottom: 16px;
}

.vk-cta__desc {
	margin-bottom: 12px;
}

.vk-cta__list {
	display: flex;
	justify-content: center;
	gap: 24px;
	flex-wrap: wrap;
	list-style: none;
	padding: 0;
	margin: 0 0 32px;
}

.vk-cta__list li {
	color: var(--white);
}

.vk-cta__btn {
	display: inline-block;
	padding: 16px 48px;
	text-decoration: none;
}

/* ---------------------------------- footer ---------------------------------- */

.footer-old {
	padding: 96px 0;
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
}

.footer-old__wrapper {
	width: 100%;
	gap: 10px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.footer-old__copy {
	color: var(--gray-1);
}

/* ---------------------------------- responsive ---------------------------------- */

@media screen and (max-width: 1200px) {
	.header__wrapper {
		margin: 0 -32px;
	}

	.footer-old {
		padding-top: 40px;
	}

	.footer-old__wrapper {
		flex-direction: column-reverse;
		align-items: center;
		text-align: center;
		gap: 20px;
	}
}

@media screen and (max-width: 1024px) {
	.container {
		padding: 0 48px;
	}

	.btn {
		padding: 10px 24px;
		border-radius: 16px;
	}

	.header__wrapper {
		margin: 0 -16px;
		padding: 16px;
		padding-right: 24px;
		border-radius: 24px;
	}

	.header__logo {
		height: 32px;
	}

	.text-56 {
		font-size: 40px;
		line-height: 100%;
	}

	.text-36 {
		font-size: 26px;
		line-height: 130%;
	}

	.text-28 {
		font-size: 20px;
		line-height: 140%;
	}

	.text-24 {
		font-size: 16px;
		line-height: 140%;
	}

	.text-20 {
		font-size: 16px;
		line-height: 140%;
	}

	.text-18 {
		font-size: 16px;
		line-height: 140%;
	}

	.text-12 {
		font-size: 12px;
		line-height: 140%;
	}

	.content h2 {
		font-size: 26px;
		line-height: 130%;
	}

	.content h2:not(:first-child) {
		margin-top: 32px;
	}

	.content h2:not(:last-child) {
		margin-bottom: 16px;
	}

	.vacancy-page__bg img:nth-child(1) {
		left: -15%;
		right: unset;
	}
}

@media screen and (max-width: 768px) {
	.section {
		padding: 60px 0;
	}

	.main {
		padding-top: 80px;
	}

	.container {
		padding: 0 16px;
	}

	.header {
		top: 16px;
	}

	.header__wrapper {
		margin: 0;
	}

	.vacancy-entrance {
		margin-top: -80px;
		padding-top: 140px;
	}

	.vacancy-entrance__title {
		margin-bottom: 16px;
	}

	.vacancy-entrance__btn {
		margin-top: 30px;
	}

	.vacancy-entrance__wrapper {
		min-height: calc(100svh - 200px);
	}

	.vacancy-entrance__ticker:nth-child(n + 8) {
		display: none;
	}

	.completed__wrapper {
		padding: 60px 0;
	}

	.completed__title {
		margin-bottom: 16px;
	}

	.completed__subtitle {
		margin-bottom: 32px;
	}

	.completed__list {
		max-width: 500px;
		gap: 8px;
	}

	.completed__item {
		max-width: 100%;
	}

	.completed__item:nth-child(odd) {
		margin-left: 0;
		margin-right: auto;
	}

	.completed__item:nth-child(even) {
		margin-right: 0;
		margin-left: auto;
	}

	.vacancy__bg {
		width: auto;
		height: 150%;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		opacity: 0.8;
	}

	.vacancy__bg img {
		width: auto;
	}

	.vacancy-page__bg img {
		width: 130% !important;
		min-width: 0;
	}

	.vacancy-page__bg img:nth-child(1) {
		left: -25%;
	}

	.article-block__wrapper {
		flex-direction: column;
		gap: 32px;
	}

	.article-block__img {
		width: 100%;
	}

	.app-preview__frame {
		height: 560px;
	}

	.vk-cta {
		padding: 32px 16px;
	}

	.vk-cta__list {
		flex-direction: column;
		gap: 8px;
	}
}

@media screen and (max-width: 570px) {
	.header .nav__label {
		margin-top: 170px;
	}

	.header-open .header .nav {
		max-height: 620px;
	}

	.vacancy__link {
		padding: 16px;
	}

	.vacancy__caret {
		top: 16px;
		right: 16px;
		width: 16px;
		height: 16px;
	}

	.vacancy__caret svg {
		width: 100%;
		height: 100%;
	}

	.vacancy__heading {
		margin-bottom: 40px;
		gap: 24px;
	}

	.vacancy-entrance__title {
		font-size: 32px;
	}

	.vacancy-entrance__title span {
		display: none;
	}

	.vacancy-entrance__desc {
		line-height: 125%;
	}

	.vacancy-page__wrapper {
		padding-top: 0;
		padding-bottom: 20px;
	}

	.vacancy-page__content {
		margin-top: 32px;
	}
}

/* ---------------------------------- accessibility ---------------------------------- */

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}