/*
 * Site identity, masthead, and Core Navigation presentation.
 *
 * These rules live here rather than in theme.json because they style Core
 * Navigation's internal markup and responsive overlay, which block supports
 * and theme.json cannot address. They add no tokens and consume only the
 * global colour, spacing, and type presets.
 *
 * Breakpoints used: 64rem (desktop) and its complement below 64rem. The
 * canonical scale and the reasoning behind it live at the top of style.css.
 */
.parimaanam-site-logo {
	margin: 0;
	width: fit-content;
}

.parimaanam-site-logo img {
	display: block;
	height: auto;
	max-width: min(15rem, 48vw);
}

.site-header {
	border-bottom: 5px solid var(--wp--preset--color--crimson);
	position: relative;
}

.site-header > .wp-block-group {
	min-height: 5.5rem;
}

.site-navigation {
	flex: 1 1 auto;
}

.site-navigation .wp-block-navigation-item__content {
	color: var(--wp--preset--color--ink);
	font-weight: 600;
	line-height: 1.35;
	text-decoration: none;
}

.site-navigation .wp-block-navigation-item__content:hover {
	color: var(--wp--preset--color--crimson-hover);
}

.site-navigation .wp-block-navigation__submenu-icon, .site-navigation .wp-block-navigation__responsive-container-open, .site-navigation .wp-block-navigation__responsive-container-close {
	color: var(--wp--preset--color--crimson);
}

.site-navigation .wp-block-navigation__submenu-icon {
	height: 0.6em;
	margin-left: 0.4em;
	width: 0.6em;
}

.site-navigation .wp-block-navigation-submenu {
	position: relative;
}

.site-navigation .wp-block-navigation-submenu > .wp-block-navigation-item__content {
	padding-right: 1.5rem;
	pointer-events: none;
}

.site-navigation .wp-block-navigation-submenu > .wp-block-navigation-submenu__toggle {
	align-items: center;
	background: transparent;
	cursor: pointer;
	display: flex;
	height: 100%;
	inset: 0;
	justify-content: flex-end;
	margin: 0;
	position: absolute;
	width: 100%;
}

.site-navigation .wp-block-navigation-submenu > .wp-block-navigation-submenu__toggle svg {
	flex: 0 0 0.75rem;
	height: 0.75rem;
	width: 0.75rem;
}

.site-navigation .wp-block-navigation__responsive-container.is-menu-open {
	background: var(--wp--preset--color--paper);
	color: var(--wp--preset--color--ink);
	padding: var(--wp--preset--spacing--50);
}

.site-navigation .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content {
	font-size: var(--wp--preset--font-size--medium);
	font-weight: 500;
}

@media (min-width: 64rem) {
	.site-navigation .wp-block-navigation__submenu-container {
		background: var(--wp--preset--color--surface) !important;
		border: 0 !important;
		border-left: 3px solid var(--wp--preset--color--crimson) !important;
		box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.5);
		counter-reset: navigation-submenu;
		min-width: 21rem !important;
		padding: var(--wp--preset--spacing--30);
	}

	.site-navigation .wp-block-navigation__submenu-container > .wp-block-navigation-item {
		border-top: 1px solid var(--wp--preset--color--line);
		counter-increment: navigation-submenu;
		width: 100%;
	}

	.site-navigation .wp-block-navigation__submenu-container > .wp-block-navigation-item:first-child {
		border-top: 0;
	}

	.site-navigation .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content {
		align-items: start;
		display: grid;
		font-size: var(--wp--preset--font-size--small);
		font-weight: 500;
		gap: var(--wp--preset--spacing--30);
		grid-template-columns: 1.5rem minmax(0, 1fr);
		padding: 1rem 0.85rem !important;
		width: 100%;
	}

	.site-navigation .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content::before {
		color: var(--wp--preset--color--crimson);
		content: counter(navigation-submenu, decimal-leading-zero);
		font-size: 0.625rem;
		font-weight: 700;
		letter-spacing: 0.08em;
		padding-top: 0.2rem;
	}

	.site-navigation .wp-block-navigation__submenu-container > .wp-block-navigation-item:hover {
		background: rgba(212, 86, 86, 0.08);
	}
}

@media (max-width: 63.99rem) {
	/*
	 * The masthead carries three children, and distributing them evenly left
	 * the two controls stranded 48px apart with the logo dominating. The logo
	 * steps down and the controls group together at the right instead.
	 */
	.site-header > .wp-block-group {
		min-height: 4rem;
	}

	.site-header .parimaanam-site-logo img {
		max-width: min(9rem, 44vw);
	}

	.site-header .site-navigation {
		flex: 0 0 auto;
		margin-left: auto;
	}

	/*
	 * The open control was a bare 24px icon — half the search trigger beside
	 * it, and well under a usable tap target.
	 */
	.site-navigation .wp-block-navigation__responsive-container-open {
		align-items: center;
		justify-content: center;
		min-height: 2.75rem;
		min-width: 2.75rem;
	}

	.site-navigation .wp-block-navigation__responsive-container:not(.is-menu-open) {
		display: none;
	}

	.site-navigation .wp-block-navigation__responsive-container-open {
		display: flex;
	}

	.site-navigation .wp-block-navigation__responsive-container.is-menu-open {
		align-items: stretch;
		overflow-y: auto;
	}

	.site-navigation .is-menu-open .wp-block-navigation__responsive-dialog, .site-navigation .is-menu-open .wp-block-navigation__responsive-container-content, .site-navigation .is-menu-open .wp-block-navigation__container {
		align-items: stretch;
		width: 100%;
	}

	.site-navigation .is-menu-open .wp-block-navigation__responsive-container-content {
		padding-top: var(--wp--preset--spacing--70);
	}

	.site-navigation .is-menu-open .wp-block-navigation__responsive-container-close {
		background: var(--wp--preset--color--paper);
		position: fixed;
		right: var(--wp--preset--spacing--50);
		top: var(--wp--preset--spacing--40);
		z-index: 3;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container {
		align-items: stretch !important;
		gap: var(--wp--preset--spacing--40) !important;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .wp-block-navigation-item {
		border-bottom: 1px solid var(--wp--preset--color--line);
		display: grid !important;
		grid-template-columns: minmax(0, 1fr) 3rem;
		width: 100%;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .wp-block-navigation-item > .wp-block-navigation-item__content {
		box-sizing: border-box;
		grid-column: 1 / -1;
		padding: 1rem 0 !important;
		text-align: left;
		width: 100%;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .has-child > .wp-block-navigation-item__content {
		grid-column: 1 / -1;
		padding-right: 3.5rem !important;
		pointer-events: none;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .has-child > .wp-block-navigation__submenu-icon {
		align-items: center;
		display: flex !important;
		height: 3.5rem;
		inset: 0 0 auto;
		justify-content: flex-end;
		margin: 0;
		padding-right: 1rem;
		width: 100%;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .has-child > .wp-block-navigation__submenu-icon svg {
		transition: transform 180ms ease;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .has-child > .wp-block-navigation__submenu-icon[aria-expanded='true'] svg {
		transform: rotate(180deg);
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .has-child > .wp-block-navigation__submenu-container {
		background: var(--wp--preset--color--surface) !important;
		border: 0 !important;
		display: none !important;
		grid-column: 1 / -1;
		padding: 0.25rem 0 0.75rem 1rem;
		width: 100%;
	}

	.site-navigation .is-menu-open .wp-block-navigation__container > .has-child > .wp-block-navigation__submenu-icon[aria-expanded='true'] + .wp-block-navigation__submenu-container {
		display: flex !important;
	}

	.site-navigation .is-menu-open .wp-block-navigation__submenu-container > .wp-block-navigation-item {
		border-top: 1px solid var(--wp--preset--color--line);
		width: 100%;
	}

	.site-navigation .is-menu-open .wp-block-navigation__submenu-container > .wp-block-navigation-item:first-child {
		border-top: 0;
	}

	.site-navigation .is-menu-open .wp-block-navigation__submenu-container .wp-block-navigation-item__content {
		font-size: var(--wp--preset--font-size--small);
		padding: 0.8rem 0.5rem !important;
		text-align: left;
		width: 100%;
	}
}