:root {
	--color-black: #000000;
	--color-white: #ffffff;
	--color-accent: #eb1d0a;
	--color-telegram: #039be5;
	--color-vk: #0077ff;
	--color-border: rgba(0, 0, 0, 0.1);
	--color-footer-bg: #f0f0f0;
	--color-muted: rgba(0, 0, 0, 0.4);

	--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--header-height: 80px;
	--footer-min-height: 420px;

	/* Figma canvas: 1440px total, 40px side gutters, 1360px content area */
	--canvas-width: 1440px;
	--container-padding: 40px;
	--content-width: 1360px;
}

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

body {
	margin: 0;
	font-family: var(--font-family);
	font-size: 16px;
	line-height: 1.5;
	color: var(--color-black);
	background: var(--color-white);
}

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

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

/* Layout container — Figma canvas 1440px with 40px horizontal padding */

.site-container,
.site-header__inner,
.site-footer__inner,
.front-page__inner,
.content-area__inner {
	width: 100%;
	max-width: var(--canvas-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--container-padding);
	padding-right: var(--container-padding);
}

/* Header */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--header-height);
	background: var(--color-white);
	border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: 100%;
}

.site-header__brand {
	flex-shrink: 0;
}

.site-header__logo-link,
.custom-logo-link {
	display: flex;
	align-items: center;
}

.site-header__logo,
.custom-logo {
	height: 53px;
	width: auto;
}

.site-header__panel {
	display: flex;
	align-items: center;
	flex: 1;
	min-width: 0;
	gap: 24px;
}

.site-header__nav {
	flex: 1;
	min-width: 0;
}

.site-header__menu {
	display: flex;
	align-items: flex-start;
	flex-wrap: nowrap;
	gap: 38px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-header__menu-item {
	flex: none;
}

.site-header__menu-item a {
	display: inline-flex;
	align-items: center;
	padding: 0 0 5px;
	font-weight: 500;
	font-size: 16px;
	line-height: 19px;
	letter-spacing: -0.01em;
	color: var(--color-black);
	white-space: nowrap;
	border-bottom: 2px solid transparent;
	transition: border-color 0.2s ease;
}

.site-header__menu-item.is-current a,
.site-header__menu-item.current-menu-item a,
.site-header__menu-item.current_page_item a {
	border-bottom-color: var(--color-accent);
}

.site-header__divider {
	flex-shrink: 0;
	width: 1px;
	height: 80px;
	margin: 0 4px;
	background: var(--color-border);
}

.site-header__social {
	display: flex;
	align-items: center;
	flex-shrink: 0;
	gap: 20px;
}

.site-header__social-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-weight: 500;
	font-size: 16px;
	line-height: 19px;
	letter-spacing: -0.01em;
	color: var(--color-black);
	white-space: nowrap;
	transition: opacity 0.2s ease;
}

.site-header__social-link:hover {
	opacity: 0.75;
}

.site-header__social-icon {
	flex-shrink: 0;
	width: 34px;
	height: 34px;
}

/* Mobile toggle */

.site-header__toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
}

.site-header__toggle-bar {
	display: block;
	width: 24px;
	height: 2px;
	margin: 0 auto;
	background: var(--color-black);
	transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header.is-open .site-header__toggle-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.site-header.is-open .site-header__toggle-bar:nth-child(2) {
	opacity: 0;
}

.site-header.is-open .site-header__toggle-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* Main */

.site-main {
	min-height: calc(100vh - var(--header-height) - var(--footer-min-height));
}

.front-page,
.content-area {
	padding-top: 48px;
	padding-bottom: 48px;
}

.front-page__title,
.content-area__title {
	margin: 0 0 16px;
	font-weight: 600;
	font-size: 32px;
	line-height: 1.2;
}

.front-page__description {
	margin: 0;
	font-size: 18px;
	color: rgba(0, 0, 0, 0.7);
}

/* Footer */

.site-footer {
	background: var(--color-footer-bg);
	border-top: 1px solid var(--color-border);
}

.site-footer__inner {
	min-height: var(--footer-min-height);
	padding-top: 34px;
	padding-bottom: 59px;
}

.site-footer__top {
	display: grid;
	grid-template-columns: minmax(120px, 13%) minmax(137px, 16%) minmax(240px, 1fr) auto;
	align-items: start;
	gap: 40px 48px;
	padding-bottom: 48px;
}

.site-footer__brand {
	flex-shrink: 0;
}

.site-footer__logo-link {
	display: flex;
	align-items: center;
}

.site-footer__logo {
	height: 53px;
	width: auto;
}

.site-footer__menu {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-footer__menu-item a {
	font-weight: 500;
	font-size: 16px;
	line-height: 19px;
	letter-spacing: -0.01em;
	color: var(--color-black);
	transition: opacity 0.2s ease;
}

.site-footer__menu-item a:hover {
	opacity: 0.75;
}

.site-footer__contacts {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 20px;
	max-width: 286px;
}

.site-footer__contact {
	font-weight: 500;
	font-size: 28px;
	line-height: 110%;
	letter-spacing: -0.03em;
	color: var(--color-black);
	transition: opacity 0.2s ease;
}

.site-footer__contact:hover {
	opacity: 0.75;
}

.site-footer__address {
	margin: 0;
	font-weight: 500;
	font-size: 16px;
	line-height: 19px;
	letter-spacing: -0.01em;
	color: var(--color-black);
}

.site-footer__social {
	display: flex;
	align-items: center;
	flex-shrink: 0;
	gap: 20px;
}

.site-footer__social-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-weight: 500;
	font-size: 16px;
	line-height: 19px;
	letter-spacing: -0.01em;
	color: var(--color-black);
	white-space: nowrap;
	transition: opacity 0.2s ease;
}

.site-footer__social-link:hover {
	opacity: 0.75;
}

.site-footer__social-icon {
	flex-shrink: 0;
	width: 34px;
	height: 34px;
}

.site-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	padding-top: 18px;
	border-top: 1px solid var(--color-border);
}

.site-footer__copy {
	margin: 0;
	font-weight: 500;
	font-size: 14px;
	line-height: 130%;
	letter-spacing: -0.01em;
	color: var(--color-muted);
}

.site-footer__legal {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 50px;
}

.site-footer__legal a {
	font-weight: 500;
	font-size: 14px;
	line-height: 130%;
	letter-spacing: -0.01em;
	color: var(--color-muted);
	transition: opacity 0.2s ease;
}

.site-footer__legal a:hover {
	opacity: 0.75;
}

/* Tablet */

@media (max-width: 1200px) {
	.site-header__menu {
		gap: 24px;
	}

	.site-header__social-link span,
	.site-footer__social-link span {
		display: none;
	}

	.site-header__social,
	.site-footer__social {
		gap: 12px;
	}

	.site-footer__top {
		grid-template-columns: 1fr 1fr;
		gap: 32px 40px;
	}

	.site-footer__brand {
		grid-column: 1;
	}

	.site-footer__social {
		grid-column: 2;
		justify-self: end;
	}

	.site-footer__nav {
		grid-column: 1;
	}

	.site-footer__contacts {
		grid-column: 2;
		max-width: none;
	}

	.site-footer__contact {
		font-size: 24px;
	}
}

/* Mobile */

@media (max-width: 992px) {
	:root {
		--container-padding: 20px;
	}

	.site-header__toggle {
		display: flex;
	}

	.site-header__panel {
		position: absolute;
		top: var(--header-height);
		left: 0;
		right: 0;
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		max-height: 0;
		overflow: hidden;
		background: var(--color-white);
		border-bottom: 1px solid transparent;
		transition: max-height 0.3s ease, border-color 0.3s ease;
	}

	.site-header.is-open .site-header__panel {
		max-height: calc(100vh - var(--header-height));
		overflow-y: auto;
		border-bottom-color: var(--color-border);
	}

	.site-header__nav {
		padding: 16px var(--container-padding) 8px;
	}

	.site-header__menu {
		flex-direction: column;
		gap: 0;
	}

	.site-header__menu-item a {
		display: flex;
		width: 100%;
		padding: 12px 0;
		border-bottom-width: 0;
		border-left: 2px solid transparent;
		padding-left: 0;
	}

	.site-header__menu-item.is-current a,
	.site-header__menu-item.current-menu-item a,
	.site-header__menu-item.current_page_item a {
		border-left-color: var(--color-accent);
	}

	.site-header__divider {
		display: none;
	}

	.site-header__social {
		padding: 8px var(--container-padding) 20px;
		border-top: 1px solid var(--color-border);
	}

	.site-header__social-link span {
		display: inline;
	}

	.site-footer__inner {
		min-height: auto;
		padding-top: 32px;
		padding-bottom: 32px;
	}

	.site-footer__top {
		grid-template-columns: 1fr;
		gap: 28px;
		padding-bottom: 32px;
	}

	.site-footer__brand,
	.site-footer__nav,
	.site-footer__contacts,
	.site-footer__social {
		grid-column: 1;
	}

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

	.site-footer__social-link span {
		display: inline;
	}

	.site-footer__contact {
		font-size: 22px;
	}

	.site-footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		gap: 20px;
	}

	.site-footer__legal {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}
}

@media (max-width: 480px) {
	.site-header__logo,
	.custom-logo {
		height: 40px;
	}
}