:root {
	--csp-ink: #1c1f24;
	--csp-muted: #6c6b6b;
	--csp-soft: #f2f2f2;
	--csp-cream: #f4f4f1;
	--csp-line: #cbcdd1;
	--csp-mid: #939599;
	--csp-dark-footer: #606060;
	--csp-container: 1320px;
	--csp-gutter: clamp(20px, 5vw, 140px);
	--csp-font: "Montserrat", "Inter", Arial, sans-serif;
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	color: var(--csp-ink);
	background: #fff;
	font-family: var(--csp-font);
	font-size: 16px;
	line-height: 1.4;
	letter-spacing: 0;
	text-rendering: optimizeLegibility;
}

body.is-menu-open {
	overflow: hidden;
}

img,
svg {
	display: block;
	max-width: 100%;
	height: auto;
}

a {
	color: inherit;
	text-decoration: none;
}

button,
input,
textarea,
select {
	font: inherit;
	letter-spacing: 0;
}

button {
	cursor: pointer;
}

:focus-visible {
	outline: 2px solid var(--csp-ink);
	outline-offset: 4px;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.csp-container {
	width: min(100% - (var(--csp-gutter) * 2), var(--csp-container));
	margin-inline: auto;
}

.csp-section {
	padding-block: clamp(70px, 8vw, 100px) 0;
}

.csp-section__title {
	margin: 0 0 clamp(32px, 4vw, 48px);
	font-size: clamp(30px, 3vw, 40px);
	font-weight: 700;
	line-height: 1.2;
	text-transform: uppercase;
	overflow-wrap: anywhere;
}

.csp-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 52px;
	padding: 14px 42px;
	color: #fff;
	background: var(--csp-muted);
	border: 1px solid var(--csp-muted);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.2;
	transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.csp-button:hover,
.csp-button:focus-visible {
	background: var(--csp-ink);
	border-color: var(--csp-ink);
}

.csp-link-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 204px;
	min-height: 53px;
	padding: 14px 34px;
	border-top: 1px solid var(--csp-line);
	border-bottom: 1px solid var(--csp-line);
	color: var(--csp-ink);
	font-size: 14px;
	font-weight: 500;
	transition: color 180ms ease, border-color 180ms ease;
}

.csp-link-button:hover,
.csp-link-button:focus-visible {
	color: var(--csp-muted);
	border-color: var(--csp-ink);
}

.site-header {
	position: relative;
	z-index: 20;
	background: #fff;
}

.site-header__inner {
	display: grid;
	grid-template-columns: 200px minmax(0, 1fr) auto;
	align-items: center;
	min-height: 76px;
	gap: 30px;
}

.site-logo {
	display: inline-flex;
	align-items: center;
	width: 200px;
	min-height: 60px;
	color: var(--csp-muted);
}

.site-logo__image {
	width: 200px;
	max-height: 60px;
	object-fit: contain;
}

.site-logo__fallback {
	width: 200px;
	height: 60px;
}

.site-nav {
	justify-self: center;
}

.site-nav__list {
	display: flex;
	align-items: center;
	gap: 32px;
	margin: 0;
	padding: 0;
	list-style: none;
	color: var(--csp-muted);
	font-size: 14px;
}

.site-nav__list a {
	transition: color 180ms ease;
}

.site-nav__list a:hover,
.site-nav__list a:focus-visible {
	color: var(--csp-ink);
}

.site-header__phone {
	justify-self: end;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.3;
	white-space: nowrap;
}

.site-header__toggle {
	display: none;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid var(--csp-line);
	background: #fff;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 6px;
}

.site-header__toggle span:not(.screen-reader-text) {
	width: 20px;
	height: 2px;
	background: var(--csp-ink);
	transition: transform 180ms ease, opacity 180ms ease;
}

.site-header__toggle.is-open span:first-child {
	transform: translateY(4px) rotate(45deg);
}

.site-header__toggle.is-open span:nth-child(2) {
	transform: translateY(-4px) rotate(-45deg);
}

.hero-section {
	background: #fff;
}

.hero-section__content {
	display: grid;
	grid-template-columns: minmax(0, 985px) auto;
	align-items: end;
	gap: 40px;
	padding-block: clamp(44px, 5vw, 60px) 40px;
}

.hero-section h1 {
	margin: 0;
	max-width: 985px;
	font-size: clamp(34px, 4vw, 46px);
	font-weight: 700;
	line-height: 1.1;
	text-transform: uppercase;
	overflow-wrap: anywhere;
}

.hero-section p {
	margin: 14px 0 0;
	color: var(--csp-muted);
	font-size: clamp(17px, 2vw, 22px);
	font-weight: 700;
	line-height: 1.3;
	text-transform: uppercase;
}

.hero-section__button {
	width: 318px;
	max-width: 100%;
}

.hero-section__media {
	width: 100%;
	height: clamp(360px, 37.5vw, 600px);
	background: var(--csp-soft);
	overflow: hidden;
}

.hero-section__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.services-section__layout {
	display: grid;
	grid-template-columns: minmax(0, 630px) minmax(0, 650px);
	gap: 40px;
	align-items: start;
}

.services-section__image-wrap {
	background: var(--csp-soft);
	overflow: hidden;
}

.services-section__image {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
}

.services-section__list {
	border-top: 1px solid var(--csp-line);
}

.service-item {
	position: relative;
	border-bottom: 1px solid var(--csp-line);
	background: #fff;
}

.service-item summary,
.service-item--static {
	display: grid;
	grid-template-columns: 12px minmax(0, 1fr) 24px;
	align-items: center;
	gap: 12px;
	min-height: 58px;
	padding: 16px 0;
	color: var(--csp-ink);
	font-size: 18px;
	font-weight: 700;
	line-height: 1.3;
	list-style: none;
	overflow-wrap: anywhere;
}

.service-item summary::-webkit-details-marker {
	display: none;
}

.service-item summary::before,
.service-item--static::before {
	content: "";
	width: 7px;
	height: 7px;
	background: var(--csp-ink);
}

.service-item__icon {
	position: relative;
	width: 18px;
	height: 18px;
	justify-self: end;
}

.service-item__icon::before,
.service-item__icon::after {
	content: "";
	position: absolute;
	inset: 50% auto auto 50%;
	width: 10px;
	height: 1px;
	background: var(--csp-muted);
	transform: translate(-50%, -50%);
}

.service-item__icon::after {
	transform: translate(-50%, -50%) rotate(90deg);
	transition: opacity 160ms ease;
}

.service-item[open] .service-item__icon::after {
	opacity: 0;
}

.service-item__body {
	padding: 0 36px 22px 24px;
	color: var(--csp-muted);
	font-size: 16px;
	line-height: 1.5;
}

.service-item__body p {
	margin: 0 0 10px;
}

.service-item__body p:last-child {
	margin-bottom: 0;
}

.portfolio-section {
	padding-top: clamp(80px, 8vw, 100px);
}

.portfolio-tabs {
	display: flex;
	align-items: center;
	margin: -8px 0 32px;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
}

.portfolio-tabs__button {
	flex: 0 0 auto;
	min-height: 41px;
	padding: 12px 32px;
	color: var(--csp-muted);
	background: #fff;
	border: 0;
	font-size: 12px;
	line-height: 1.4;
	white-space: nowrap;
	transition: background-color 180ms ease, color 180ms ease;
}

.portfolio-tabs__button.is-active,
.portfolio-tabs__button:hover,
.portfolio-tabs__button:focus-visible {
	color: #fff;
	background: var(--csp-mid);
}

.portfolio-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 58px 40px;
}

.portfolio-card {
	min-width: 0;
}

.portfolio-card.is-hidden {
	display: none;
}

.portfolio-card__inner {
	display: grid;
	gap: 12px;
}

.portfolio-card__image {
	display: block;
	position: relative;
	width: 100%;
	background: var(--csp-soft);
	overflow: hidden;
	aspect-ratio: 650 / 400;
}

.portfolio-card__slider-viewport {
	display: block;
	width: 100%;
	height: 100%;
	color: inherit;
	overflow: hidden;
	touch-action: pan-y;
}

.portfolio-card__slider-track {
	display: flex;
	width: 100%;
	height: 100%;
	transition: transform 260ms ease;
	will-change: transform;
}

.portfolio-card__image.is-dragging .portfolio-card__slider-track {
	transition: none;
}

.portfolio-card__slide {
	display: block;
	flex: 0 0 100%;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.portfolio-card__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 220ms ease;
}

.portfolio-card__image-link:hover .portfolio-card__img,
.portfolio-card__image-link:focus-visible .portfolio-card__img {
	transform: scale(1.02);
}

.portfolio-card__nav {
	position: absolute;
	z-index: 2;
	top: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	padding: 0;
	color: var(--csp-ink);
	background: rgba(255, 255, 255, 0.92);
	border: 0;
	border-radius: 50%;
	box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
	opacity: 0;
	pointer-events: none;
	transform: translateY(-50%);
	transition: opacity 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.portfolio-card__nav::before {
	content: "";
	display: block;
	width: 10px;
	height: 10px;
	border-top: 2px solid currentColor;
	border-right: 2px solid currentColor;
}

.portfolio-card__nav--prev {
	left: 16px;
}

.portfolio-card__nav--prev::before {
	transform: translateX(2px) rotate(225deg);
}

.portfolio-card__nav--next {
	right: 16px;
}

.portfolio-card__nav--next::before {
	transform: translateX(-2px) rotate(45deg);
}

.portfolio-card:hover .portfolio-card__nav,
.portfolio-card:focus-within .portfolio-card__nav {
	opacity: 1;
	pointer-events: auto;
}

.portfolio-card__nav:hover,
.portfolio-card__nav:focus-visible {
	background: #fff;
	transform: translateY(-50%) scale(1.04);
}

.portfolio-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 18px;
	color: var(--csp-mid);
	font-size: 16px;
	line-height: 1.3;
}

.portfolio-card__title {
	color: var(--csp-ink);
	font-size: 17px;
	font-weight: 700;
	line-height: 1.35;
	text-transform: uppercase;
	overflow-wrap: anywhere;
}

.portfolio-card__title-link {
	transition: color 180ms ease;
}

.portfolio-card__title-link:hover,
.portfolio-card__title-link:focus-visible {
	color: var(--csp-mid);
}

.portfolio-card__place {
	color: var(--csp-mid);
	font-size: 15px;
	font-style: italic;
	line-height: 1.3;
}

.portfolio-section__more,
.reviews-section__more {
	display: flex;
	justify-content: center;
	margin-top: 48px;
}

.slogan-section {
	padding-top: clamp(70px, 8vw, 100px);
}

.slogan-section p {
	margin: 0;
	text-align: center;
	color: var(--csp-ink);
	font-size: clamp(14px, 1.2vw, 18px);
	font-weight: 700;
	line-height: 1.4;
	text-transform: uppercase;
	overflow-wrap: anywhere;
}

.about-section {
	padding-top: clamp(70px, 7vw, 100px);
}

.about-section__inner {
	display: grid;
	grid-template-columns: minmax(0, 650px) minmax(0, 650px);
	gap: 40px;
	align-items: start;
}

.about-stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 280px));
	gap: 32px;
	margin-top: 58px;
}

.about-stat strong {
	display: flex;
	align-items: baseline;
	gap: 10px;
	color: var(--csp-muted);
	font-size: clamp(48px, 5vw, 66px);
	font-weight: 700;
	line-height: 1;
}

.about-stat strong span {
	font-size: 18px;
	font-weight: 500;
}

.about-stat p {
	margin: 16px 0 0;
	color: var(--csp-mid);
	font-size: 16px;
	line-height: 1.55;
}

.about-section__text {
	padding-top: 76px;
	color: var(--csp-muted);
	font-size: 17px;
	line-height: 1.55;
}

.about-section__text p {
	margin: 0 0 18px;
}

.about-section__text p:last-child {
	margin-bottom: 0;
}

.advantages-section {
	padding-top: clamp(70px, 7vw, 100px);
}

.advantages-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 20px;
}

.advantage-card {
	min-height: 160px;
	padding: 28px 24px 24px;
	border-right: 1px solid var(--csp-line);
	border-bottom: 1px solid var(--csp-line);
}

.advantage-card__mark {
	display: block;
	width: 14px;
	height: 14px;
	margin-bottom: 22px;
	background: var(--csp-muted);
}

.advantage-card p {
	margin: 0;
	color: var(--csp-muted);
	font-size: 16px;
	line-height: 1.35;
	overflow-wrap: anywhere;
}

.geography-section {
	padding-top: clamp(70px, 7vw, 100px);
}

.geography-section__map {
	background: #fff;
	overflow: hidden;
}

.geography-section__image {
	width: 100%;
	height: auto;
	object-fit: contain;
}

.clients-section {
	padding-top: clamp(70px, 7vw, 100px);
}

.clients-list {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	align-items: center;
	gap: clamp(24px, 4vw, 48px);
	margin: 0;
	padding: 0;
	list-style: none;
}

.clients-list__item {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 80px;
	filter: grayscale(1);
	opacity: 0.82;
}

.clients-list__item img {
	max-width: min(164px, 100%);
	max-height: 84px;
	object-fit: contain;
}

.reviews-section {
	padding-top: clamp(70px, 7vw, 100px);
	padding-bottom: clamp(70px, 7vw, 100px);
}

.reviews-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 40px;
}

.review-card {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	min-height: 296px;
	padding: 28px 28px 24px;
	background: var(--csp-cream);
}

.review-card__text {
	color: var(--csp-muted);
	font-size: 15px;
	line-height: 1.45;
}

.review-card__text p {
	margin: 0 0 12px;
}

.review-card__text p:last-child {
	margin-bottom: 0;
}

.review-card__footer {
	display: grid;
	grid-template-columns: 76px minmax(0, 1fr);
	gap: 24px;
	align-items: end;
	margin-top: 24px;
	padding-top: 20px;
	border-top: 1px solid var(--csp-line);
}

.review-card__document {
	display: block;
	width: 76px;
	height: 92px;
	background: #fff;
	overflow: hidden;
}

.review-card__document-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.review-card__author {
	display: grid;
	gap: 6px;
	min-width: 0;
}

.review-card__logo img {
	max-height: 28px;
	width: auto;
}

.review-card__author strong {
	font-size: 16px;
	font-weight: 700;
	line-height: 1.3;
	overflow-wrap: anywhere;
}

.review-card__author small {
	color: var(--csp-mid);
	font-size: 13px;
	line-height: 1.35;
	overflow-wrap: anywhere;
}

.site-footer {
	color: #fff;
}

.site-footer__top {
	position: relative;
	color: var(--csp-ink);
	background: var(--csp-cream);
	z-index: 1;
}

.site-footer__top::before {
	content: "";
	position: absolute;
	inset: 0 auto -1px 0;
	width: min(50vw, 800px);
	background: linear-gradient(90deg, rgba(96, 96, 96, 0.26) 0%, rgba(244, 244, 241, 0.78) 72%, rgba(244, 244, 241, 0) 100%);
	pointer-events: none;
}

.site-footer__top::after {
	content: "";
	position: absolute;
	right: 0;
	bottom: -18px;
	left: 0;
	height: 18px;
	background: linear-gradient(180deg, rgba(28, 31, 36, 0.16), rgba(28, 31, 36, 0));
	pointer-events: none;
	z-index: 2;
}

.site-footer__top-inner {
	position: relative;
	z-index: 3;
	display: grid;
	grid-template-columns: 200px minmax(0, 1fr) auto;
	align-items: center;
	min-height: 140px;
	gap: 40px;
}

.site-logo--footer {
	color: var(--csp-muted);
}

.site-footer__cta {
	display: inline-flex;
	align-items: center;
	justify-self: center;
	gap: 14px;
	font-size: clamp(24px, 2.7vw, 38px);
	font-weight: 700;
	line-height: 1;
	text-transform: uppercase;
	overflow-wrap: anywhere;
	transition: color 180ms ease;
}

.site-footer__cta:hover,
.site-footer__cta:focus-visible {
	color: var(--csp-muted);
}

.site-footer__cta-icon {
	width: 38px;
	height: 38px;
	flex: 0 0 38px;
}

.site-footer__contact {
	display: flex;
	align-items: center;
	gap: 24px;
	color: var(--csp-ink);
	font-size: 16px;
	font-weight: 600;
	white-space: nowrap;
}

.site-footer__socials {
	display: flex;
	align-items: center;
	gap: 12px;
}

.site-footer__socials a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	color: var(--csp-muted);
}

.site-footer__socials img {
	width: 32px;
	height: 32px;
	object-fit: contain;
}

.site-footer__bottom {
	background: var(--csp-dark-footer);
}

.site-footer__bottom-inner {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 48px;
	padding-block: 42px;
}

.site-footer__col {
	display: grid;
	gap: 16px;
	align-content: start;
	color: rgba(255, 255, 255, 0.82);
	font-size: 14px;
	line-height: 1.4;
}

.site-footer__col p {
	margin: 0;
}

.site-footer__col a {
	text-decoration: none;
	transition: color 180ms ease;
}

.site-footer__col a:hover,
.site-footer__col a:focus-visible {
	color: #fff;
}

.csp-generic-page {
	padding-block: 80px;
}

.csp-entry__title {
	margin: 0 0 32px;
	font-size: clamp(34px, 4vw, 48px);
	line-height: 1.1;
}

.csp-entry__content {
	color: var(--csp-muted);
	font-size: 18px;
	line-height: 1.6;
}

@media (max-width: 1180px) {
	.site-header__inner {
		grid-template-columns: 200px auto auto;
	}

	.site-header__toggle {
		display: inline-flex;
		justify-self: end;
		order: 2;
	}

	.site-header__phone {
		order: 1;
	}

	.site-nav {
		position: fixed;
		inset: 76px 0 auto 0;
		display: none;
		width: 100%;
		padding: 28px var(--csp-gutter);
		background: #fff;
		border-top: 1px solid var(--csp-line);
		box-shadow: 0 16px 28px rgba(28, 31, 36, 0.08);
	}

	.site-nav.is-open {
		display: block;
	}

	.site-nav__list {
		display: grid;
		gap: 18px;
		font-size: 20px;
	}

	.hero-section__content,
	.services-section__layout,
	.about-section__inner {
		grid-template-columns: 1fr;
	}

	.hero-section__content {
		align-items: start;
	}

	.hero-section__button {
		width: min(318px, 100%);
	}

	.about-section__text {
		padding-top: 0;
	}

	.advantages-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.clients-list {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.reviews-grid {
		gap: 24px;
	}

	.site-footer__top-inner {
		grid-template-columns: 200px 1fr;
	}

	.site-footer__contact {
		grid-column: 1 / -1;
		justify-content: space-between;
	}
}

@media (max-width: 760px) {
	:root {
		--csp-gutter: 20px;
	}

	.csp-section {
		padding-top: 64px;
	}

	.site-header__inner {
		grid-template-columns: 150px 1fr auto;
		min-height: 72px;
		gap: 12px;
	}

	.site-logo,
	.site-logo__image,
	.site-logo__fallback {
		width: 150px;
		min-height: 45px;
	}

	.site-header__phone {
		display: none;
	}

	.site-nav {
		top: 72px;
	}

	.hero-section__content {
		padding-block: 34px 28px;
	}

	.hero-section h1 {
		font-size: clamp(30px, 9vw, 38px);
	}

	.hero-section p {
		font-size: 16px;
	}

	.hero-section__media {
		height: clamp(260px, 70vw, 380px);
	}

	.csp-button {
		width: 100%;
		padding-inline: 22px;
	}

	.service-item summary,
	.service-item--static {
		font-size: 16px;
		grid-template-columns: 10px minmax(0, 1fr) 22px;
	}

	.portfolio-grid {
		grid-template-columns: 1fr;
		gap: 42px;
	}

	.portfolio-card__meta {
		font-size: 14px;
	}

	.portfolio-card__nav {
		display: none;
	}

	.about-stats {
		grid-template-columns: 1fr;
		gap: 26px;
		margin-top: 34px;
	}

	.advantages-grid {
		grid-template-columns: 1fr;
	}

	.advantage-card {
		min-height: 132px;
	}

	.geography-section__map {
		margin-inline: calc(var(--csp-gutter) * -1);
	}

	.geography-section__image {
		min-width: 760px;
		max-width: none;
	}

	.clients-list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.reviews-grid {
		display: flex;
		overflow-x: auto;
		scroll-snap-type: x mandatory;
		padding-bottom: 8px;
	}

	.review-card {
		flex: 0 0 min(86vw, 360px);
		scroll-snap-align: start;
	}

	.site-footer__top-inner,
	.site-footer__bottom-inner {
		grid-template-columns: 1fr;
	}

	.site-footer__top-inner {
		min-height: 0;
		padding-block: 34px;
	}

	.site-footer__cta {
		justify-self: start;
	}

	.site-footer__contact {
		display: grid;
		justify-content: start;
		gap: 18px;
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
	}
}