.site-header {
	--site-header-height: 4.5rem;
	--site-header-book-width: 10.75rem;
	--site-header-call-width: 9.75rem;
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--color-surface);
	box-shadow: var(--shadow-sm);
}

.admin-bar .site-header {
	top: var(--wp-admin--admin-bar--height, 0px);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
	min-height: var(--site-header-height);
	padding-block: var(--space-3);
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--space-4);
}

.site-header__book {
	min-width: var(--site-header-book-width);
}

.call-menu__toggle {
	min-width: var(--site-header-call-width);
}

.site-header__burger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 0.375rem;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0 var(--space-2);
	background: none;
	border: 0;
	border-radius: var(--radius-full);
	cursor: pointer;
	transition: transform 0.08s ease;
}

.site-header__burger-line {
	display: block;
	height: 2px;
	background: var(--color-accent-strong);
	border-radius: var(--radius-full);
	transition: transform var(--duration-fast) ease, opacity var(--duration-fast) ease;
}

.site-header--open .site-header__burger-line:nth-child(1) {
	transform: translateY(0.5rem) rotate(45deg);
}

.site-header--open .site-header__burger-line:nth-child(2) {
	opacity: 0;
}

.site-header--open .site-header__burger-line:nth-child(3) {
	transform: translateY(-0.5rem) rotate(-45deg);
}

.logo {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	color: var(--color-accent);
}

@media (pointer: coarse) {
	.logo::before {
		content: "";
		position: absolute;
		inset: calc(var(--space-2) * -1) 0;
	}
}

.logo__mark {
	width: 2.875rem;
	height: auto;
}

.logo__text {
	font-family: var(--font-logo);
	font-size: var(--text-3xl);
	font-weight: var(--font-weight-bold);
	letter-spacing: 0.02em;
	line-height: 1;
}

.site-nav__list {
	display: flex;
	align-items: center;
	gap: var(--space-6);
}

.site-nav__item {
	position: relative;
}

.site-nav__link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding-block: var(--space-2);
	font-size: var(--fs-body);
	font-weight: var(--font-weight-semibold);
	white-space: nowrap;
	transition: color var(--duration-fast) ease;
}

.site-nav__link--current {
	color: var(--color-accent-strong);
}

.site-nav__item--has-children > .site-nav__link::after {
	content: "";
	width: 0.45em;
	height: 0.45em;
	margin-top: -0.2em;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	opacity: 0.55;
	transform: rotate(45deg);
	transition: transform var(--duration-fast) ease, opacity var(--duration-fast) ease;
}

.site-nav__item--has-children:focus-within > .site-nav__link::after {
	opacity: 1;
	transform: translateY(0.2em) rotate(225deg);
}

.site-nav__dropdown {
	position: absolute;
	top: 100%;
	left: 50%;
	z-index: 60;
	display: flex;
	flex-direction: column;
	gap: 2px;
	width: 18rem;
	padding: var(--space-4) var(--space-3) var(--space-3);
	margin-top: var(--space-4);
	background: var(--color-surface);
	border-top: 4px solid var(--color-accent);
	border-radius: var(--radius-2xl);
	box-shadow: var(--shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translate(-50%, var(--space-2));
	transition: opacity var(--duration-fast) ease, transform var(--duration-fast) ease, visibility var(--duration-fast);
	transition-delay: 0.15s;
}

.site-nav__dropdown::before {
	content: "";
	position: absolute;
	inset: calc(var(--space-4) * -1 - 4px) 0 auto;
	height: var(--space-4);
}

.site-nav__item--has-children:focus-within > .site-nav__dropdown {
	opacity: 1;
	visibility: visible;
	transform: translate(-50%, 0);
	transition-delay: 0s;
}

.site-nav__sublink {
	display: block;
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius-lg);
	color: var(--color-text-strong);
	font-size: var(--fs-body);
	font-weight: var(--font-weight-semibold);
	transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: var(--space-6);
}


.lang-menu {
	position: relative;
}

.lang-menu__toggle {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	min-height: 2.75rem;
	padding: 0 var(--space-2);
	background: none;
	border: 0;
	border-radius: var(--radius-full);
	color: var(--color-text-strong);
	font-family: inherit;
	font-size: var(--fs-body);
	font-weight: var(--font-weight-bold);
	cursor: pointer;
	transition: color var(--duration-fast) ease, transform 0.08s ease;
}

.lang-menu__toggle::after {
	content: "";
	width: 0.45em;
	height: 0.45em;
	margin-top: -0.2em;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	opacity: 0.55;
	transform: rotate(45deg);
	transition: transform var(--duration-fast) ease, opacity var(--duration-fast) ease;
}

.lang-menu__toggle[aria-expanded="true"]::after {
	opacity: 1;
	transform: translateY(0.2em) rotate(225deg);
}

.lang-menu__panel {
	position: absolute;
	top: calc(100% + var(--space-3));
	right: 0;
	z-index: 20;
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 11rem;
	padding: var(--space-3);
	background: var(--color-surface);
	border-radius: var(--radius-2xl);
	box-shadow: var(--shadow-lg);
}

.lang-menu__panel[hidden] {
	display: none;
}

.lang-menu__item {
	display: block;
	padding: var(--space-2) var(--space-4);
	border-radius: var(--radius-lg);
	color: var(--color-text-strong);
	font-weight: var(--font-weight-semibold);
	transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.lang-menu__item--current {
	background: var(--color-accent-soft);
	color: var(--color-accent-strong);
}



.site-nav__phones,
.site-nav__book {
	display: none;
}

.call-menu {
	position: relative;
}

.call-menu__panel {
	position: absolute;
	top: calc(100% + var(--space-3));
	right: 0;
	z-index: 20;
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
	min-width: 18rem;
	padding: var(--space-6);
	background: var(--color-surface);
	border-radius: var(--radius-2xl);
	box-shadow: var(--shadow-lg);
}

.call-menu__panel[hidden] {
	display: none;
}

.call-menu__panel::before {
	content: "";
	position: absolute;
	top: -0.5rem;
	right: 2.75rem;
	width: 1rem;
	height: 1rem;
	background: var(--color-surface);
	transform: rotate(45deg);
}

.call-menu__item {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.call-menu__label {
	color: var(--color-text-faint);
	font-size: var(--fs-small);
	font-weight: var(--font-weight-semibold);
}

.call-menu__number {
	color: var(--color-accent-strong);
	font-size: var(--text-lg);
	font-weight: var(--font-weight-bold);
}

.site-header__burger:active,
.lang-menu__toggle:active {
	transform: scale(0.94);
}

.site-nav__item--has-children.site-nav__item.site-nav__item--dismissed > .site-nav__dropdown {
	opacity: 0;
	visibility: hidden;
}

.site-nav__item--has-children.site-nav__item.site-nav__item--dismissed > .site-nav__link::after {
	opacity: 0.55;
	transform: rotate(45deg);
}

@media (hover: hover) {
	.site-nav__item--has-children:hover > .site-nav__link::after {
		opacity: 1;
		transform: translateY(0.2em) rotate(225deg);
	}

	.site-nav__item--has-children:hover > .site-nav__dropdown {
		opacity: 1;
		visibility: visible;
		transform: translate(-50%, 0);
		transition-delay: 0s;
	}

	.site-nav__sublink:hover {
		background: var(--color-accent-soft);
		color: var(--color-accent-strong);
	}

	.call-menu__item:hover .call-menu__number {
		color: var(--color-accent);
	}

	.site-header__burger:hover .site-header__burger-line {
		background: var(--color-accent);
	}

	.lang-menu__toggle:hover {
		color: var(--color-accent-strong);
	}

	.lang-menu__item:hover {
		background: var(--color-accent-soft);
		color: var(--color-accent-strong);
	}
}

@media (max-width: 1310px), (hover: none) {
	.site-header__burger {
		display: flex;
	}

	.site-nav {
		position: absolute;
		top: 100%;
		right: 0;
		left: 0;
		display: none;
		max-height: calc(100dvh - var(--site-nav-top, var(--site-header-height)));
		padding: var(--space-4) var(--gutter) var(--space-8);
		overflow-y: auto;
		background: var(--color-surface);
		border-top: 1px solid var(--color-line-soft);
		box-shadow: var(--shadow-lg);
	}

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




	.site-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.site-nav__link {
		display: flex;
		padding-block: var(--space-3);
		font-size: var(--text-lg);
	}

	.site-nav__item--has-children > .site-nav__link::after {
		display: none;
	}

	.site-nav__dropdown {
		position: static;
		width: auto;
		padding: 0 0 var(--space-2) var(--space-4);
		margin-top: 0;
		background: none;
		border-top: 0;
		border-radius: 0;
		box-shadow: none;
		opacity: 1;
		visibility: visible;
		transform: none;
	}

	.site-nav__dropdown::before {
		display: none;
	}

	.site-nav__item--has-children:hover > .site-nav__dropdown,
	.site-nav__item--has-children:focus-within > .site-nav__dropdown {
		transform: none;
	}

	.site-nav__sublink {
		margin-left: calc(var(--space-3) * -1);
		padding: var(--space-2) var(--space-3);
		color: var(--color-text-muted);
	}
}

@media (max-width: 760px) {
	.call-menu {
		display: none;
	}

	.site-nav__phones {
		display: flex;
		flex-direction: column;
		gap: var(--space-4);
		margin-top: var(--space-4);
		padding-top: var(--space-6);
		border-top: 1px solid var(--color-line-soft);
	}

	.logo__mark {
		width: 2.25rem;
	}

	.logo__text {
		font-size: var(--text-2xl);
	}
}

@media (max-width: 560px) {
	.site-header__inner {
		gap: var(--space-3);
	}

	.site-header__book {
		display: none;
	}

	.site-nav__book {
		display: flex;
		width: 100%;
		margin-bottom: var(--space-4);
	}
}

@media (max-width: 400px) {
	.site-header__inner {
		gap: var(--space-2);
	}

	.logo {
		gap: var(--space-1);
	}

	.logo__text {
		font-size: var(--text-xl);
	}
}

@media (max-width: 600px) {
	.admin-bar .site-header {
		top: 0;
	}
}

@media (pointer: coarse) {
	.lang-menu__item {
		padding-block: var(--space-3);
	}

	.site-nav__sublink {
		padding-block: var(--space-3);
	}
}