:root {
	--bg: #fff;
	--text: #1d1d1f;
	--muted: #6b6b6f;
	--muted2: #8a8a8f;
}

* {
	box-sizing: border-box;
}

html, body {
	height: 100%;
}

html {
	scroll-behavior: smooth;
}

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

body {
	margin: 0;
	font-family: "Roboto", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
	background: transparent;
	color: var(--text);
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -1;
	background-image: url("../../images/kremen_bg.png");
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
	background-color: #fff;
}

.preloader {
	position: fixed;
	inset: 0;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	transition: opacity .25s ease, visibility .25s ease;
}

.preloader.is-hidden {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

.preloader__spinner {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 3px solid rgba(0, 0, 0, .12);
	border-top-color: rgba(0, 0, 0, .45);
	animation: spin .9s linear infinite;
}

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

.hero-top {
	position: fixed;
	inset: 0 0 auto 0;
	height: 72px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 36px;
	background: rgba(255, 255, 255, .92);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	border-bottom: 1px solid rgba(0, 0, 0, .06);
	z-index: 200;
}

.hero-top__name {
	font-size: 18px;
	letter-spacing: .2px;
	color: var(--muted);
	font-weight: 400;
}

.hero-top__surname {
	font-weight: 500;
}

.hero-top__burger {
	display: inline-flex;
	width: 44px;
	height: 44px;
	border: 0;
	background: transparent;
	cursor: pointer;
	align-items: center;
	justify-content: center;
}

.hero-top__burger i {
	font-size: 26px;
	color: rgba(0, 0, 0, .55);
	transition: color .15s ease;
}

.hero-top__burger:hover i {
	color: rgba(0, 0, 0, .8);
}

.hero {
	min-height: 100vh;
	padding-top: 72px;
}

.hero__grid {
	min-height: calc(100vh - 72px);
	display: grid;
	grid-template-columns: 1.05fr 1.15fr;
	align-items: end;
	gap: 18px;
	padding: 0 36px 36px;
}

.hero__media {
	display: flex;
	align-items: flex-end;
	justify-content: flex-start;
	padding-left: 12px;
}

.video-shell {
	position: relative;
	width: min(692px, 61vw);
	height: min(82vh, 760px);
	background: #fff;
	border-radius: 18px;
	overflow: hidden;
}

.video-shell::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 4px;
	background: #fff;
	z-index: 3;
	pointer-events: none;
}

.video-shell__video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
	object-position: center bottom;
	border-radius: 18px;
	opacity: 0;
	transition: opacity .38s ease;
}

.video-shell__video.is-visible {
	opacity: 1;
}

.video-shell__video.is-hidden {
	opacity: 0;
}

.video-shell__btn {
	position: absolute;
	left: 48%;
	top: 44%;
	transform: translate(-50%, -50%);
	width: 72px;
	height: 72px;
	border-radius: 999px;
	border: 0;
	background: rgba(255, 255, 255, .92);
	box-shadow: 0 14px 34px rgba(0, 0, 0, .16);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	z-index: 4;
	transition: transform .18s ease, box-shadow .18s ease;
}

.video-shell__btn i.bi-play {
	transform: translateX(2px);
}

.video-shell__btn i.bi-pause {
	transform: none;
}

.video-shell__btn:hover {
	transform: translate(-50%, -50%) scale(1.06);
	box-shadow: 0 18px 44px rgba(0, 0, 0, .18);
}

.video-shell__btn i {
	font-size: 34px;
	color: rgba(0, 0, 0, .75);
}

.video-shell__btn.is-idle {
	animation: btnBreath 2.6s ease-in-out infinite;
}

@keyframes btnBreath {
	0%, 100% {
		transform: translate(-50%, -50%) scale(1);
	}
	
	50% {
		transform: translate(-50%, -50%) scale(1.035);
	}
}

.video-shell__btn::before, .video-shell__btn::after {
	content: "";
	position: absolute;
	inset: -10px;
	border-radius: 999px;
	border: 2px solid rgba(0, 0, 0, .12);
	opacity: 0;
}

.video-shell__btn.is-idle::before {
	animation: ripple 1.8s ease-out infinite;
}

.video-shell__btn.is-idle::after {
	animation: ripple 1.8s ease-out infinite;
	animation-delay: .9s;
}

@keyframes ripple {
	0% {
		transform: scale(.92);
		opacity: .55;
	}
	
	70% {
		transform: scale(1.25);
		opacity: 0;
	}
	
	100% {
		transform: scale(1.25);
		opacity: 0;
	}
}

.hero__copy {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: flex-end;
	padding: 0 24px 28px 0;
}

.hero__title {
	margin: 0 0 16px;
	font-size: clamp(38px, 4.2vw, 62px);
	line-height: 1.1;
	letter-spacing: -.02em;
}

.t-fashion {
	font-weight: 300;
	color: #333;
}

.t-product {
	font-weight: 500;
	color: #333;
}

.t-results {
	font-weight: 700;
	color: #1d1d1f;
}

.hero__nav {
	display: flex;
	gap: 22px;
	align-items: center;
	margin-top: 6px;
}

.hero__link {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 16px;
	font-weight: 500;
	color: #6f6f73;
	text-decoration: none;
	transition: color .2s ease;
}

.hero__link::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: #bdbdc2;
	transition: background .2s ease;
}

.hero__link:hover {
	color: #1d1d1f;
}

.hero__link:hover::before {
	background: #1d1d1f;
}

.section {
	padding: 56px 36px;
	max-width: 1100px;
	margin: 0 auto;
}

@media (max-width: 860px) {
	.hero-top {
		height: 64px;
		padding: 0 18px;
	}
	
	.hero {
		padding-top: 64px;
	}
	
	.hero__grid {
		grid-template-columns: 1fr;
		gap: 12px;
		padding: 18px 18px 0;
	}
	
	.hero__media {
		justify-content: center;
		padding-left: 0;
	}
	
	.video-shell {
		width: min(520px, 92vw);
		height: min(56vh, 520px);
	}
	
	.hero__copy {
		padding: 8px 0 26px;
		justify-content: flex-start;
	}
	
	.hero__title {
		font-size: clamp(28px, 7.2vw, 42px);
		line-height: 1.12;
	}
	
	.hero__nav {
		gap: 16px;
	}
	
	.hero__link {
		font-size: 15px;
	}
	
	.section {
		padding: 42px 18px;
	}
}

#experience, #projects, #letswork {
	scroll-margin-top: 90px;
}

@media (max-width: 860px) {
	#experience, #projects, #letswork {
		scroll-margin-top: 76px;
	}
}

#experience .exp-lead {
	margin: 10px 0 24px;
	font-size: 18px;
	line-height: 1.45;
	color: #555;
}

.exp {
	max-width: 1100px;
}

.exp-item {
	border: 0;
	padding: 0 0 10px;
	margin: 0;
	position: relative;
}

.exp-sum {
	list-style: none;
	cursor: pointer;
	display: grid;
	grid-template-columns: 180px 1fr;
	column-gap: 28px;
	padding: 20px 0;
	border-top: 1px solid rgba(0, 0, 0, .08);
	align-items: start;
}

.exp-item:first-child .exp-sum {
	border-top: 0;
}

.exp-sum::-webkit-details-marker {
	display: none;
}

.exp-years {
	font-size: 17px;
	color: #333;
	white-space: nowrap;
}

.exp-head {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.exp-role {
	font-size: 21px;
	font-weight: 600;
	color: #111;
}

.exp-sub {
	font-size: 14px;
	color: #666;
}

.exp-one {
	grid-column: 2/-1;
	margin-top: 10px;
	font-size: 16px;
	line-height: 1.45;
	color: #333;
	opacity: .9;
}

.exp-body {
	grid-column: 2/-1;
	padding: 0 0 22px 208px;
	border-top: 0;
}

.exp-row {
	font-size: 15px;
	line-height: 1.6;
	color: #222;
	margin: 8px 0;
}

.exp-row b {
	font-weight: 600;
	color: #111;
	margin-right: 10px;
}

.exp-result {
	font-weight: 500;
	color: #111;
}

.exp-scope {
	margin-top: 14px;
	padding-top: 12px;
	border-top: 1px solid rgba(0, 0, 0, .06);
}

.exp-scope__label {
	font-size: 12px;
	color: #666;
	margin-bottom: 6px;
	letter-spacing: .02em;
}

.exp-scope__bar {
	position: relative;
	height: 14px;
	margin-top: 6px;
}

.exp-scope__bar::before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 1px;
	background: #ccc;
}

.exp-scope__fill {
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 3px;
	background: #333;
	width: var(--scope, 0%);
	border-radius: 2px;
}

.exp-scope__ticks {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 6px;
	margin-top: 10px;
	font-size: 11px;
	color: #777;
	text-align: center;
}

.exp-scope__ticks span {
	white-space: nowrap;
}

@media (min-width: 769px) {
	.exp-item[open] .exp-body {
		display: block;
	}
	
	.exp-body {
		display: block;
	}
	
	.exp-sum {
		cursor: default;
	}
}

@media (max-width: 768px) {
	.exp-sum {
		grid-template-columns: 1fr;
		padding: 16px 0;
		row-gap: 8px;
	}
	
	.exp-years {
		font-size: 14px;
		color: #444;
	}
	
	.exp-role {
		font-size: 19px;
	}
	
	.exp-one {
		grid-column: auto;
		margin-top: 0;
		color: #555;
		font-size: 15px;
	}
	
	.exp-body {
		padding: 0 0 18px 0;
	}
	
	.exp-scope__ticks {
		grid-template-columns: repeat(3, 1fr);
		row-gap: 8px;
	}
}

.exp-caret {
	display: none;
}

@media (max-width: 768px) {
	.exp-sum {
		position: relative;
		padding-right: 26px;
	}
	
	.exp-caret {
		display: inline-block;
		position: absolute;
		right: 4px;
		top: 18px;
		font-size: 14px;
		color: rgba(0, 0, 0, .55);
		transition: transform .18s ease, color .18s ease;
	}
	
	.exp-item[open] .exp-caret {
		transform: rotate(180deg);
		color: rgba(0, 0, 0, .85);
	}
}

.exp-tabs__nav {
	display: flex;
	gap: 10px;
	align-items: flex-end;
	border-bottom: 1px solid rgba(0, 0, 0, .1);
	margin-top: 14px;
	padding-bottom: 0;
}

.exp-tab {
	appearance: none;
	border: 1px solid transparent;
	border-bottom: 0;
	background: transparent;
	color: rgba(0, 0, 0, .55);
	padding: 8px 14px;
	border-radius: 8px 8px 0 0;
	cursor: pointer;
	font: inherit;
	font-weight: 500;
	line-height: 1;
	position: relative;
	top: 1px;
	transition: color .15s ease, border-color .15s ease, background-color .15s ease;
}

.exp-tab:hover {
	color: rgba(0, 0, 0, .85);
}

.exp-tab.is-active {
	color: #111;
	background: #fff;
	border-color: rgba(0, 0, 0, .12);
	border-bottom: 1px solid #fff;
	z-index: 2;
}

.exp-tabs__body {
	border: 0;
	border-radius: 0;
	background: transparent;
	padding: 18px 0 0;
	margin-top: 0;
}

@media (max-width: 768px) {
	.exp-tabs__nav {
		gap: 8px;
	}
	
	.exp-tab {
		padding: 8px 12px;
		font-size: 14px;
	}
}

.edu {
	margin-top: 10px;
	display: flex;
	flex-direction: column;
}

.edu-item {
	display: grid;
	grid-template-columns: 76px 1fr;
	column-gap: 24px;
	padding: 18px 0;
	border-bottom: 1px solid #efefef;
}

.edu-item:last-child {
	border-bottom: 0;
}

.edu-year {
	font-size: 15px;
	font-weight: 600;
	line-height: 1;
	color: #444;
	text-align: right;
	padding-top: 6px;
	letter-spacing: .02em;
}

.edu-main {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.edu-school {
	font-size: 19px;
	font-weight: 600;
	line-height: 1.3;
	color: #111;
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: baseline;
}

.edu-level {
	font-size: 14px;
	font-weight: 600;
	color: #222;
	background: #eee;
	padding: 6px 12px;
	border-radius: 999px;
	letter-spacing: .01em;
	white-space: nowrap;
}

.edu-prog {
	font-size: 16px;
	line-height: 1.55;
	color: #333;
	max-width: 920px;
}

@media (max-width: 640px) {
	.edu-item {
		grid-template-columns: 58px 1fr;
		column-gap: 16px;
		padding: 16px 0;
	}
	
	.edu-year {
		font-size: 13px;
		padding-top: 5px;
	}
	
	.edu-school {
		font-size: 17px;
		gap: 10px;
	}
	
	.edu-level {
		font-size: 12px;
		padding: 5px 10px;
	}
	
	.edu-prog {
		font-size: 15px;
	}
}

.ai-block {
	background: #eee;
	padding: 56px 36px 0;
}

.ai-block__inner {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1.05fr 1fr;
	gap: 56px;
	align-items: end;
}

.ai-block__copy {
	display: flex;
	flex-direction: column;
	align-self: stretch;
	justify-content: center;
	padding-bottom: 56px;
}

.ai-block__title {
	margin: 0;
	line-height: 1.05;
	letter-spacing: -.02em;
	color: #1d1d1f;
	text-align: right;
}

.ai-from {
	display: block;
	font-size: clamp(34px, 3.2vw, 44px);
	font-weight: 200;
	color: #6f6f73;
	margin-bottom: 6px;
}

.ai-line {
	display: block;
	font-size: clamp(34px, 3.4vw, 46px);
	font-weight: 300;
}

.ai-strong {
	display: block;
	font-size: clamp(40px, 4vw, 54px);
	font-weight: 700;
	margin-top: 6px;
}

.ai-block__nav {
	margin-top: 26px;
	display: flex;
	flex-direction: column;
	gap: 18px;
	padding-left: 28px;
}

.ai-link {
	position: relative;
	display: inline-block;
	font-size: 16px;
	font-weight: 500;
	color: #6f6f73;
	text-decoration: none;
	line-height: 1.35;
	max-width: 420px;
}

.ai-link::before {
	content: "";
	position: absolute;
	left: -22px;
	top: .62em;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: #bdbdc2;
}

.ai-link:hover {
	color: #1d1d1f;
}

.ai-link:hover::before {
	background: #1d1d1f;
}

.ai-block__image {
	display: flex;
	justify-content: flex-end;
	align-items: flex-end;
}

.ai-block__image img {
	display: block;
	width: min(684px, 46.8vw);
	height: auto;
	margin: 0;
}

@media (max-width: 860px) {
	.ai-block {
		padding: 36px 18px 0;
	}
	
	.ai-block__inner {
		grid-template-columns: 1fr;
		gap: 28px;
	}
	
	.ai-block__copy {
		padding-bottom: 0;
		justify-content: flex-start;
	}
	
	.ai-block__title {
		text-align: center;
	}
	
	.ai-block__nav {
		padding-left: 0;
		align-items: center;
	}
	
	.ai-block__image {
		justify-content: center;
	}
	
	.ai-block__image img {
		width: min(620px, 90vw);
	}
	
	.ai-from {
		font-size: calc(clamp(34px, 3.2vw, 44px) - 4px);
	}
	
	.ai-line {
		font-size: calc(clamp(34px, 3.4vw, 46px) - 4px);
	}
	
	.ai-strong {
		font-size: calc(clamp(40px, 4vw, 54px) - 4px);
	}
}

.letswork {
	background: #eee;
	width: 100%;
}

.letswork__inner {
	padding-top: 64px;
	padding-bottom: 72px;
}

.lw-form {
	max-width: 760px;
	margin-top: 28px;
	display: flex;
	flex-direction: column;
	gap: 18px;
}

@media (min-width:860px) {
	.lw-form {
		display: grid;
		grid-template-columns: 1fr 1fr;
		column-gap: 22px;
		row-gap: 18px;
	}
	
	.lw-price, .lw-btn {
		grid-column: 1/-1;
	}
}

.lw-form label {
	display: flex;
	flex-direction: column;
	gap: 6px;
	font-size: 14px;
	font-weight: 500;
	color: #333;
}

.lw-select {
	position: relative;
	width: 100%;
}

.lw-select select {
	width: 100%;
	padding: 12px 44px 12px 16px;
	font-size: 15px;
	line-height: 1.2;
	border-radius: 10px;
	border: 1px solid #ccc;
	background-color: #fff;
	color: #1d1d1f;
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
}

.lw-select i.bi-chevron-compact-down {
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 18px;
	color: #666;
	pointer-events: none;
}

.lw-price {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 16px;
	color: #1d1d1f;
	margin-top: 4px;
}

.lw-price i {
	font-size: 16px;
	color: #666;
}

.lw-price.is-hidden {
	display: none;
}

.lw-btn {
	margin-top: 14px;
	padding: 14px 22px;
	border-radius: 999px;
	border: 1px solid #333;
	background: transparent;
	font-size: 15px;
	font-weight: 600;
	color: #333;
	text-align: center;
	text-decoration: none;
	transition: color .18s ease, border-color .18s ease, opacity .18s ease;
}

.lw-btn:hover {
	color: #000;
	border-color: #000;
}

.lw-btn.is-disabled {
	pointer-events: none;
	opacity: .35;
}

.lw-hint {
	font-size: 13px;
	line-height: 1.35;
	color: rgba(0, 0, 0, .55);
	margin-top: 6px;
}

.lw-desc {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	padding: 12px 14px;
	border: 1px solid rgba(0, 0, 0, .1);
	border-radius: 12px;
	background: rgba(255, 255, 255, .55);
	color: rgba(0, 0, 0, .78);
	font-size: 14px;
	line-height: 1.45;
}

.lw-desc i {
	font-size: 16px;
	color: rgba(0, 0, 0, .45);
	margin-top: 2px;
}

.lw-desc.is-hidden {
	display: none;
}

.docs-gate {
	background: #999;
	width: 100%;
	color: #fff;
}

.docs-gate__inner {
	padding-top: 70px;
	padding-bottom: 80px;
}

.docs-gate__title {
	margin: 0 0 10px;
	font-size: 28px;
	letter-spacing: -.01em;
	color: #fff;
}

.docs-gate__lead {
	margin: 0 0 26px;
	max-width: 720px;
	line-height: 1.45;
	color: rgba(255, 255, 255, .92);
}

.dg-form {
	max-width: 900px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.dg-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
	font-size: 14px;
	font-weight: 600;
	color: #fff;
}

.dg-select {
	position: relative;
	width: 100%;
}

.dg-select select {
	width: 100%;
	padding: 12px 44px 12px 16px;
	border-radius: 12px;
	border: 1px solid rgba(255, 255, 255, .85);
	background: #fff;
	color: #999;
	outline: none;
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
}

.dg-select i {
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 18px;
	color: #999;
	pointer-events: none;
}

.dg-input {
	width: 100%;
	padding: 12px 14px;
	border-radius: 12px;
	border: 1px solid rgba(255, 255, 255, .85);
	background: #fff;
	color: #333;
	outline: none;
}

.dg-input::placeholder {
	color: rgba(51, 51, 51, .55);
}

.dg-card, .dg-login, .dg-docs {
	border: 1px solid rgba(255, 255, 255, .55);
	border-radius: 16px;
	background: transparent;
	padding: 14px;
}

.dg-card__head, .dg-docs__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 10px;
}

.dg-card__title, .dg-docs__title {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 800;
	color: #fff;
}

.dg-card__title i, .dg-docs__title i {
	color: #fff;
}

.dg-link {
	color: #fff;
	text-decoration: none;
	border-bottom: 1px solid rgba(255, 255, 255, .65);
}

.dg-link:hover {
	border-bottom-color: #fff;
}

.dg-check {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	color: #fff;
	user-select: none;
}

.dg-check input {
	width: 16px;
	height: 16px;
}

.dg-login__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

@media (max-width:860px) {
	.dg-login__grid {
		grid-template-columns: 1fr;
	}
}

.dg-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 999px;
	padding: 12px 18px;
	font-weight: 800;
	cursor: pointer;
	text-decoration: none;
	border: 1px solid transparent;
}

.dg-btn--outline {
	margin-top: 12px;
	border-color: #fff;
	background: transparent;
	color: #fff;
}

.dg-btn--outline:disabled {
	opacity: .35;
	cursor: not-allowed;
}

.dg-btn--ghost {
	border-color: rgba(255, 255, 255, .75);
	background: transparent;
	color: #fff;
}

.dg-btn--ghost:hover {
	border-color: #fff;
}

.dg-msg {
	margin-top: 10px;
	font-size: 14px;
	color: #fff;
}

.dg-docs__list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.dg-docs__list a {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 12px;
	border-radius: 12px;
	border: 1px solid rgba(255, 255, 255, .85);
	background: #fff;
	color: #333;
	text-decoration: none;
}

.dg-docs__list a i {
	color: #333;
}

.dg-docs__list a:hover {
	border-color: #fff;
}

.is-hidden {
	display: none !important;
}

.dg-actions {
	display: flex;
	gap: 14px;
	align-items: center;
	margin-top: 12px;
}

@media (max-width: 640px) {
	.dg-actions {
		flex-direction: column;
		align-items: stretch;
	}
}

.video-popup {
	position: fixed;
	inset: 0;
	z-index: 20000;
}

.video-popup.is-hidden {
	display: none;
}

.video-popup__overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, .7);
}

.video-popup__content {
	position: relative;
	max-width: 960px;
	width: calc(100% - 40px);
	margin: 5vh auto;
	background: #000;
	border-radius: 16px;
	overflow: hidden;
	z-index: 1;
}

.video-popup__frame {
	position: relative;
	padding-top: 56.25%;
}

.video-popup__frame iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.video-popup__close {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 2;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: 0;
	background: rgba(0, 0, 0, .6);
	color: #fff;
	cursor: pointer;
}

.video-popup__close i {
	font-size: 22px;
}

.hero__nav {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

.hero__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 8px 16px;
	min-height: 34px;
	font-size: 14px;
	font-weight: 500;
	letter-spacing: .01em;
	color: #1d1d1f;
	text-decoration: none;
	background: #fff;
	border: 1px solid rgba(0, 0, 0, .14);
	border-radius: 5px;
	transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .15s ease;
}

.hero__link::before {
	display: none;
}

.hero__link:hover {
	background: #f4f4f4;
	border-color: rgba(0, 0, 0, .22);
	box-shadow: 0 6px 14px rgba(0, 0, 0, .08);
	transform: translateY(-1px);
}

.hero__link:active {
	transform: translateY(0);
	box-shadow: 0 3px 8px rgba(0, 0, 0, .1);
}

@media (max-width:640px) {
	.hero__link {
		font-size: 13px;
		padding: 7px 14px;
	}
}

.ai-block__nav {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.ai-block__nav .hero__link {
	align-items: flex-start;
	text-align: left;
	align-self: flex-end;
	align-self: flex-end;
	width: 300px;
	padding: 16px 18px;
	min-height: 64px;
	max-width: 420px;
	font-size: 15px;
	font-weight: 500;
	line-height: 1.35;
	color: #1d1d1f;
	background: #eee;
	border: 1px solid rgba(0, 0, 0, .12);
	border-radius: 14px;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .06);
	transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.ai-block__nav .hero__link:hover {
	transform: translateY(-2px);
	border-color: rgba(0, 0, 0, .2);
	box-shadow: 0 12px 26px rgba(0, 0, 0, .12);
}

.ai-block__nav .hero__link::before {
	display: none;
}

@media (max-width:860px) {
	.ai-block__nav .hero__link {
		max-width: 100%;
	}
}

@media (max-width: 860px) {
	.ai-block__nav .hero__link {
		align-self: center;
		width: min(420px, 100%);
	}
}

.exp-acc {
	border: 0px solid rgba(0, 0, 0, .1);
	border-radius: 16px;
	background: rgba(255, 255, 255, .7);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	overflow: hidden;
}

.exp-acc__sum {
	list-style: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 18px 18px;
}

.exp-acc__sum::-webkit-details-marker {
	display: none;
}

.exp-acc__title {
	font-size: 18px;
	font-weight: 700;
	color: #1d1d1f;
	line-height: 1.15;
}

.exp-acc__desc {
	margin-top: 6px;
	font-size: 14px;
	color: rgba(0, 0, 0, .62);
	line-height: 1.35;
}

.exp-acc__lead {
	margin-top: 8px;
	font-size: 14px;
	color: rgba(0, 0, 0, .82);
	line-height: 1.35;
}

.exp-acc__chev {
	font-size: 18px;
	color: rgba(0, 0, 0, .55);
	transition: transform .18s ease, color .18s ease;
	flex: 0 0 auto;
}

.exp-acc[open] .exp-acc__chev {
	transform: rotate(180deg);
	color: rgba(0, 0, 0, .85);
}

.exp-acc__body {
	padding: 0 18px 18px;
	border-top: 1px solid rgba(0, 0, 0, .08);
}

.exp-acc__body .exp-tabs__head h1 {
	margin-top: 14px;
}

.exp-acc__btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 14px;
	min-height: 34px;
	font-size: 13px;
	font-weight: 500;
	letter-spacing: .01em;
	color: #1d1d1f;
	background: #fff;
	border: 1px solid rgba(0, 0, 0, .14);
	border-radius: 5px;
	cursor: pointer;
	white-space: nowrap;
	transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .15s ease;
}

.exp-acc__btn i {
	font-size: 16px;
	color: rgba(0, 0, 0, .55);
	transition: transform .18s ease, color .18s ease;
}

.exp-acc__btn:hover {
	background: #f4f4f4;
	border-color: rgba(0, 0, 0, .22);
	box-shadow: 0 6px 14px rgba(0, 0, 0, .08);
	transform: translateY(-1px);
}

.exp-acc[open] .exp-acc__btn i {
	transform: rotate(180deg);
	color: rgba(0, 0, 0, .85);
}

.hero-menu__overlay {
	position: fixed;
	inset: 0;
	z-index: 190;
	background: rgba(0, 0, 0, .35);
	backdrop-filter: blur(2px);
	-webkit-backdrop-filter: blur(2px);
}

.hero-menu {
	position: fixed;
	top: 72px;
	right: 18px;
	z-index: 195;
	width: min(320px, calc(100vw - 36px));
	padding: 12px;
	background: rgba(255, 255, 255, .96);
	border: 1px solid rgba(0, 0, 0, .1);
	border-radius: 16px;
	box-shadow: 0 18px 48px rgba(0, 0, 0, .18);
	transform: translateY(-6px);
	opacity: 0;
	pointer-events: none;
	transition: opacity .18s ease, transform .18s ease;
}

.hero-menu.is-open {
	transform: translateY(0);
	opacity: 1;
	pointer-events: auto;
}

.hero-menu__link {
	display: block;
	padding: 12px 12px;
	border-radius: 12px;
	text-decoration: none;
	color: #1d1d1f;
	font-weight: 500;
	font-size: 15px;
}

.hero-menu__link:hover {
	background: rgba(0, 0, 0, .06);
}

@media (max-width: 860px) {
	.hero-menu {
		top: 64px;
	}
}

.hero-top__actions {
	display: flex;
	align-items: center;
	gap: 8px;
}

.hero-top__wa {
	display: inline-flex;
	width: 44px;
	height: 44px;
	align-items: center;
	justify-content: center;
	text-decoration: none;
	border-radius: 10px;
}

.hero-top__wa i {
	font-size: 22px;
	color: rgba(0, 0, 0, .55);
	transition: color .15s ease;
}

.hero-top__wa:hover i {
	color: rgba(0, 0, 0, .85);
}

.hero-menu {
	transform: translateY(-6px) scale(.98);
	opacity: 0;
	pointer-events: none;
	transition: opacity .18s ease, transform .18s ease;
}

.hero-menu.is-open {
	transform: translateY(0) scale(1);
	opacity: 1;
	pointer-events: auto;
}

.hero-menu__link.is-active {
	background: rgba(0, 0, 0, .08);
}

.site-footer {
	background: #777;
	color: #fff;
}

.site-footer__wrap {
	max-width: 1200px;
	margin: 0 auto;
	padding: 56px 36px;
}

.site-footer__row {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 34px;
	min-height: 220px;
	width: 100%;
}

.site-footer__avatar {
	width: 96px;
	height: 96px;
	border-radius: 50%;
	object-fit: cover;
	flex: 0 0 auto;
}

.site-footer__social {
	display: flex;
	align-items: center;
	gap: 22px;
}

.site-footer__social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
	color: #fff;
	opacity: .95;
	transition: transform .18s ease, opacity .18s ease;
}

.site-footer__social a:hover {
	transform: translateY(-2px);
	opacity: .85;
}

.site-footer__social i {
	font-size: 30px;
	line-height: 1;
}

.site-footer__sitesBlock {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-left: 40px;
}

.site-footer__chain {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
	color: #ccc;
	opacity: 1;
	transition: transform .18s ease, opacity .18s ease;
}

.site-footer__chain i {
	font-size: 34px;
	line-height: 1;
	color: #ccc;
}

.site-footer__chain:hover {
	transform: translateY(-2px);
	opacity: .85;
}

.site-footer__sites {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 8px;
	font-size: 14px;
	line-height: 1.2;
	padding-left: 22px;
}

.site-footer__sites::before {
	content: "";
	position: absolute;
	left: 0;
	top: 2px;
	bottom: 2px;
	width: 1px;
	background: rgba(255, 255, 255, .45);
}

.site-footer__sites a {
	color: #fff;
	text-decoration: none;
	opacity: .85;
	transition: opacity .18s ease;
}

.site-footer__sites a:hover {
	opacity: 1;
}

.site-footer__bottom {
	margin-top: 26px;
	text-align: left;
	font-size: 14px;
	line-height: 1.6;
	color: rgba(255, 255, 255, .88);
}

@media (max-width: 860px) {
	.site-footer__wrap {
		padding: 42px 18px;
	}
	
	.site-footer__row {
		flex-wrap: wrap;
		gap: 18px 22px;
		min-height: auto;
		justify-content: flex-start;
	}
	
	.site-footer__sitesBlock {
		margin-left: 0;
		width: 100%;
		justify-content: flex-start;
	}
	
	.site-footer__sites {
		align-items: flex-start;
		text-align: left;
	}
}