/*
 * Notice bar + sticky site header (translucent white with blur, underline nav).
 */

/* ---------- Notice bar ("Latest News: …") ---------- */
.notice-bar {
	position: relative;
	z-index: 110;
	background: var(--pos-secondary);
	color: #fff;
	font-size: 0.875rem;
	line-height: 1.4;
	padding: 0.5rem 0;
}
.notice-bar[hidden] { display: none; }
.notice-bar__inner {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	position: relative;
}
.notice-bar__text { margin: 0; }
.notice-bar__text strong { font-weight: var(--fw-bold); }
.notice-bar__text a { color: inherit; text-decoration: underline; }
.notice-bar__cta {
	flex: none;
	white-space: nowrap;
	padding: 0.35rem 0.75rem;
	font-size: 0.85rem;
	border-radius: 8px;
	border-color: #fff;
	color: #fff;
	background: transparent;
}
.notice-bar__cta:hover { background: rgba(255, 255, 255, 0.15); color: #fff; }
.notice-bar__dismiss {
	flex: none;
	background: none;
	border: none;
	color: inherit;
	font-size: 1.4rem;
	line-height: 1;
	padding: 0.25rem;
	cursor: pointer;
	opacity: 0.75;
}
.notice-bar__dismiss:hover { opacity: 1; }
@media (max-width: 680px) {
	.notice-bar__inner { flex-wrap: wrap; justify-content: flex-start; padding-right: 2.5rem; }
	.notice-bar__dismiss { position: absolute; right: 0; top: 0; }
}

/* ---------- Header ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.7);
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--pos-grey-200);
}
body.admin-bar .site-header { top: var(--wp-admin--admin-bar--height, 32px); }

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-height: var(--header-height);
	padding-block: 0.5rem;
}

.site-header__brand,
.custom-logo-link {
	display: inline-flex;
	align-items: center;
	line-height: 0;
	color: var(--pos-dark);
}
.site-header__logo,
.custom-logo {
	height: 22px;
	width: auto;
	display: block;
}
.site-header__title {
	font-size: 1.5rem;
	font-weight: var(--fw-bold);
	color: var(--pos-dark);
}

.site-header__nav {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 0;
	list-style: none;
	margin: 0;
	padding: 0;
}
.nav-menu > li { position: relative; }
.nav-menu a {
	position: relative;
	display: block;
	padding: 0.5rem 0.5rem;
	color: var(--pos-dark);
	font-weight: var(--fw-regular);
	transition: color 0.25s ease;
}
.nav-menu > li > a::after {
	content: "";
	position: absolute;
	left: 0.5rem;
	right: 0.5rem;
	bottom: 0.3rem;
	height: 2px;
	background: var(--pos-primary);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.25s ease;
}
.nav-menu > li > a:hover,
.nav-menu > li > a:focus-visible,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-menu-ancestor > a,
.nav-menu > li.current_page_parent > a {
	color: var(--pos-primary);
}
.nav-menu > li > a:hover::after,
.nav-menu > li > a:focus-visible::after,
.nav-menu > li.current-menu-item > a::after,
.nav-menu > li.current-menu-ancestor > a::after,
.nav-menu > li.current_page_parent > a::after {
	transform: scaleX(1);
}

/* ---------- Dropdown sub-menus ---------- */
.nav-menu .menu-item-has-children > a::after {
	/* caret replaces the underline on parents */
	content: "";
	position: static;
	display: inline-block;
	width: 6px;
	height: 6px;
	margin-left: 7px;
	border-right: 1.5px solid currentColor;
	border-bottom: 1.5px solid currentColor;
	background: none;
	transform: translateY(-3px) rotate(45deg);
	transition: transform var(--transition);
}
.nav-menu .menu-item-has-children:hover > a::after,
.nav-menu .menu-item-has-children:focus-within > a::after,
.nav-menu .menu-item-has-children.is-open > a::after {
	transform: translateY(0) rotate(-135deg);
}
.nav-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	list-style: none;
	margin: 0;
	padding: 0.5rem 0;
	background: #fff;
	border: 1px solid var(--pos-grey-200);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-card);
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--transition), visibility var(--transition);
	z-index: 20;
}
.nav-menu .menu-item-has-children:hover > .sub-menu,
.nav-menu .menu-item-has-children:focus-within > .sub-menu,
.nav-menu .menu-item-has-children.is-open > .sub-menu {
	opacity: 1;
	visibility: visible;
}
.nav-menu .sub-menu li { margin: 0; }
.nav-menu .sub-menu a {
	display: block;
	padding: 0.5rem 1rem;
	white-space: nowrap;
	color: var(--pos-dark);
}
.nav-menu .sub-menu a:hover,
.nav-menu .sub-menu .current-menu-item > a {
	background: var(--pos-grey-100);
	color: var(--pos-primary);
}

/* ---------- Mobile toggle ---------- */
.site-header__toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
	background: none;
	border: 1px solid var(--pos-grey-300);
	border-radius: 8px;
	cursor: pointer;
}
.site-header__toggle-bar {
	display: block;
	width: 22px;
	height: 2px;
	margin-inline: auto;
	background: var(--pos-dark);
	transition: transform var(--transition), opacity var(--transition);
}
.site-header.is-open .site-header__toggle-bar:nth-child(2) { opacity: 0; }
.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(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 991px) {
	.site-header__toggle { display: flex; }

	.site-header__nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		background: #fff;
		border-bottom: 1px solid var(--pos-grey-200);
		box-shadow: var(--shadow-card);
		padding: 0.5rem var(--gutter) 1rem;
		opacity: 0;
		visibility: hidden;
		transform: translateY(-8px);
		transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
	}
	.site-header.is-open .site-header__nav {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}
	.nav-menu {
		flex-direction: column;
		align-items: stretch;
	}
	.nav-menu a { padding: 0.65rem 0.25rem; }
	.nav-menu > li > a::after { display: none; }
	.nav-menu .menu-item-has-children > a::after { display: inline-block; }

	/* Sub-menus collapse under their parent on mobile; tap the parent to expand. */
	.nav-menu .menu-item-has-children { position: static; }
	.nav-menu .sub-menu {
		position: static;
		display: none;
		opacity: 1;
		visibility: visible;
		min-width: 0;
		padding: 0 0 0.25rem 1rem;
		background: transparent;
		border: 0;
		box-shadow: none;
		border-radius: 0;
	}
	.nav-menu .menu-item-has-children.is-open > .sub-menu { display: block; }
	.nav-menu .sub-menu a { padding: 0.5rem 0.25rem; }
}