.wp-site-blocks > header.wp-block-template-part:has(.omg-site-header) {
	position: sticky;
	top: var(--wp-admin--admin-bar--height, 0px);
	z-index: 100;
	margin: 0;
}

.omg-site-header {
	margin: 0;
	/* Trim the default top/bottom padding WordPress adds to a group with a
	   background, so the bar isn't unnecessarily tall. */
	padding-block: 8px;
	background: var(--wp--preset--color--base);
	box-shadow: var(--wp--preset--shadow--navigation);
}

/* On small screens WordPress lets the admin toolbar scroll out of view. */
@media (max-width: 600px) {
	.wp-site-blocks > header.wp-block-template-part:has(.omg-site-header) {
		top: 0;
	}
}

.omg-site-header__inner {
	min-height: 84px;
	width: 100%;
	align-items: center;
}

.omg-site-header__inner > .wp-block-site-logo {
	flex-shrink: 0;
}

.omg-site-header__inner > .wp-block-navigation {
	margin-inline-start: auto;
}

.omg-site-header .wp-block-site-logo img {
	width: auto;
	max-height: 54px;
}

.omg-site-header .wp-block-navigation {
	font-size: var(--wp--preset--font-size--small);
}

.omg-site-header .wp-block-navigation-item__content {
	text-decoration: none;
}

.omg-site-header .current-menu-item > .wp-block-navigation-item__content,
.omg-site-header .current-menu-ancestor > .wp-block-navigation-item__content {
	font-weight: 600;
	text-decoration: underline;
	text-decoration-color: var(--wp--preset--color--sage);
	text-decoration-thickness: 2px;
	text-underline-offset: 7px;
}

.omg-site-header .wp-block-navigation__responsive-container.is-menu-open {
	padding: var(--wp--preset--spacing--40) var(--wp--preset--spacing--50);
	background: var(--wp--preset--color--base);
}

@media (max-width: 781px) {
	.omg-site-header {
		padding-block: 6px;
		padding-right: max(20px, env(safe-area-inset-right)) !important;
		padding-left: max(20px, env(safe-area-inset-left)) !important;
	}

	.omg-site-header__inner {
		min-height: 64px;
	}

	.omg-site-header .wp-block-site-logo img {
		max-height: 44px;
	}

	/* Tablet & phone: show only the hamburger, never the inline menu. */
	.omg-site-header .wp-block-navigation__responsive-container:not(.is-menu-open) {
		display: none !important;
	}

	.omg-site-header .wp-block-navigation__responsive-container-open:not(.always-shown) {
		display: flex !important;
	}

	.omg-site-header .wp-block-navigation__responsive-container-open,
	.omg-site-header .wp-block-navigation__responsive-container-close {
		display: flex;
		width: 44px;
		height: 44px;
		box-sizing: border-box;
		align-items: center;
		justify-content: center;
		padding: 10px;
	}

	.omg-site-header .wp-block-navigation__responsive-container-open svg,
	.omg-site-header .wp-block-navigation__responsive-container-close svg {
		width: 24px;
		height: 24px;
	}

	/* Match the hamburger's position exactly so there is no jump when the
	   overlay opens: the 44px button is centred in the 64px bar (6px top
	   padding + (64-44)/2 = 16px from the top), 20px from the right. */
	.omg-site-header .wp-block-navigation__responsive-container-close {
		top: 16px;
		right: max(20px, env(safe-area-inset-right));
	}

	.omg-site-header .wp-block-navigation__responsive-container.is-menu-open {
		padding: 78px max(20px, env(safe-area-inset-right)) 40px max(20px, env(safe-area-inset-left));
	}

	.omg-site-header .wp-block-navigation__responsive-container-content,
	.omg-site-header .wp-block-navigation__container {
		align-items: center !important;
		text-align: center;
	}
}

@media (min-width: 782px) {
	.omg-site-header__inner {
		min-height: 72px;
	}

	/* Desktop: inline menu only, hide the hamburger. */
	.omg-site-header .wp-block-navigation__responsive-container-open {
		display: none !important;
	}
}