/* =========================================================
   Custom Header WP Menu — Front-end Styles
   ========================================================= */

/* ---- Reset / base ---------------------------------------- */
.chwm-nav,
.chwm-nav *,
.chwm-nav *::before,
.chwm-nav *::after {
	box-sizing: border-box;
}

.chwm-nav ul,
.chwm-nav li {
	list-style: none;
	margin: 0;
	padding: 0;
}

.chwm-nav a {
	text-decoration: none;
}

/* ---- Nav shell ------------------------------------------- */
.chwm-nav {
	background-color: var(--chwm-nav-bg, #fff);
	position: relative;
	z-index: 1000;
	width: 100%;
}

.chwm-nav-inner {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	padding: 0 1.25rem;
	min-height: 60px;
}

/* ---- Desktop menu list ----------------------------------- */
.chwm-menu-container {
	display: flex;
}

.chwm-menu-list {
	display: flex;
	align-items: center;
	gap: var(--chwm-link-gap, 4px);
}

/* ---- Top-level items ------------------------------------- */
.chwm-menu-list > li {
	position: relative;
}

.chwm-nav-link {
	display: inline-flex;
	align-items: center;
	padding: var(--chwm-link-pt, 0.5rem) var(--chwm-link-pr, 0.75rem) var(--chwm-link-pb, 0.5rem) var(--chwm-link-pl, 0.75rem);
	font-family:     var(--chwm-font-family, inherit);
	font-size:       var(--chwm-font-size, 16px);
	line-height:     var(--chwm-line-height, 1.5);
	letter-spacing:  var(--chwm-letter-spacing, 0);
	color:           var(--chwm-nav-text, #222);
	transition: color 0.2s ease, background-color 0.2s ease, text-decoration-color 0.2s ease;
	text-decoration-color: transparent;
	border-radius: 4px;
	white-space: nowrap;
}

.chwm-nav-link:hover,
.chwm-nav-link:focus-visible {
	color: var(--chwm-nav-hover, #0073aa);
	outline: none;
}

.chwm-nav-link:focus-visible {
	outline: 2px solid var(--chwm-nav-hover, #0073aa);
	outline-offset: 2px;
}

/* Active / current */
.current-menu-item > .chwm-nav-link,
.current-menu-ancestor > .chwm-nav-link,
.current-page-ancestor > .chwm-nav-link {
	color: var(--chwm-nav-active, #0073aa);
}

/* ---- Dropdown toggle button ------------------------------ */
.chwm-dropdown-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: none;
	border: none;
	padding: 0 0.25rem;
	cursor: pointer;
	color: var(--chwm-nav-text, #222);
	transition: color 0.2s ease, transform 0.2s ease;
	vertical-align: middle;
}

.chwm-dropdown-toggle:hover,
.chwm-dropdown-toggle:focus-visible {
	color: var(--chwm-nav-hover, #0073aa);
	outline: none;
}

.chwm-dropdown-toggle[aria-expanded="true"] svg {
	transform: rotate(180deg);
}

/* ---- Dropdown (sub-menu) --------------------------------- */
.chwm-sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 200px;
	background-color: var(--chwm-sub-bg, #fff);
	border: 1px solid rgba(0,0,0,.08);
	border-radius: 6px;
	box-shadow: 0 8px 24px rgba(0,0,0,.12);
	z-index: 1001;

	/* Closed state */
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
	pointer-events: none;
}

/* Nested sub-menus */
.chwm-sub-menu .chwm-sub-menu {
	top: 0;
	left: 100%;
}

/* Open state — toggled by JS */
.chwm-has-dropdown.chwm-open > .chwm-sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
	pointer-events: auto;
}

.chwm-sub-menu .chwm-nav-link {
	display: block;
	padding: 0.5rem 1rem;
	color: var(--chwm-sub-text, #222);
	font-size: var(--chwm-font-size, 16px);
	white-space: nowrap;
	border-radius: 0;
}

.chwm-sub-menu .chwm-nav-link:hover,
.chwm-sub-menu .chwm-nav-link:focus-visible {
	color: var(--chwm-sub-hover, #0073aa);
}

.chwm-sub-menu li:first-child .chwm-nav-link { border-radius: 5px 5px 0 0; }
.chwm-sub-menu li:last-child  .chwm-nav-link { border-radius: 0 0 5px 5px; }

/* ---- Hamburger ------------------------------------------- */
.chwm-hamburger {
	display: none;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 0;
	z-index: 1100;
	position: relative;
}

.chwm-hamburger-bar {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--chwm-hamburger, #222);
	border-radius: 2px;
	transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
	transform-origin: center;
}

/* Animate to ✕ when open */
.chwm-hamburger[aria-expanded="true"] .chwm-hamburger-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}
.chwm-hamburger[aria-expanded="true"] .chwm-hamburger-bar:nth-child(2) {
	opacity: 0;
	width: 0;
}
.chwm-hamburger[aria-expanded="true"] .chwm-hamburger-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ---- Dark overlay ---------------------------------------- */
.chwm-overlay {
	display: none;
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,.45);
	z-index: 1050;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.chwm-overlay.chwm-visible {
	display: block;
}
.chwm-overlay.chwm-active {
	opacity: 1;
}

/* ---- Mobile breakpoint ----------------------------------- */
@media (max-width: 768px) { /* overridden by JS inline style when custom breakpoint set */

	.chwm-hamburger {
		display: flex;
	}

	.chwm-menu-container {
		/* Slide-in panel */
		position: fixed;
		top: 0;
		right: 0;
		height: 100%;
		width: min(320px, 85vw);
		background-color: var(--chwm-mobile-bg, #1a1a1a);
		z-index: 1060;
		overflow-y: auto;
		padding: 5rem 0 2rem;

		/* Closed state */
		transform: translateX(100%);
		opacity: 0;
		visibility: hidden;
		transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
		            opacity   0.35s ease,
		            visibility 0s linear 0.35s;
	}

	.chwm-menu-container.chwm-mobile-open {
		transform: translateX(0);
		opacity: 1;
		visibility: visible;
		transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
		            opacity   0.35s ease,
		            visibility 0s linear 0s;
	}

	.chwm-menu-list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.chwm-nav-link {
		color: var(--chwm-mobile-text, #fff);
		padding: 0.85rem 1.25rem;
		border-bottom: 1px solid rgba(255,255,255,.08);
		white-space: normal;
	}

	.chwm-nav-link:hover,
	.chwm-nav-link:focus-visible {
		color: var(--chwm-nav-hover, #0073aa);
	}

	.chwm-dropdown-toggle {
		color: var(--chwm-mobile-text, #fff);
	}

	/* Mobile dropdown: stack instead of float */
	.chwm-sub-menu {
		position: static;
		transform: none;
		opacity: 1;
		visibility: visible;
		box-shadow: none;
		border: none;
		border-radius: 0;
		background-color: rgba(0,0,0,.2);
		display: none;
		pointer-events: auto;
		transition: none;
	}

	.chwm-has-dropdown.chwm-open > .chwm-sub-menu {
		display: block;
		transform: none;
	}

	.chwm-sub-menu .chwm-nav-link {
		color: var(--chwm-mobile-text, #fff);
		padding-left: 2.5rem;
	}
}

/* ---- Utility: JS-driven breakpoint ----------------------- */
/* The JS injects a <style> tag to override the @media query when
   a custom breakpoint is set. */