/**
 * header.css
 * Full-width top navigation bar, primary menu, mobile toggle, submenu,
 * social links and the slide-down search panel.
 */

.jpm-topbar {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: var(--jpm-color-primary-dark);
	color: #fff;
	box-shadow: var(--jpm-shadow);
}

.jpm-topbar__inner {
	max-width: var(--jpm-max-content);
	margin: 0 auto;
	min-height: var(--jpm-topbar-height);
	padding: 0 var(--jpm-gap);
	display: flex;
	align-items: center;
	gap: var(--jpm-gap);
}

.jpm-topbar__brand {
	display: flex;
	align-items: center;
	flex-shrink: 0;
}

.jpm-topbar__brand .custom-logo-link {
	display: inline-flex;
	align-items: center;
}

.jpm-topbar__brand img,
.jpm-topbar__brand .custom-logo {
	max-height: 48px;
	width: auto;
}

.jpm-topbar__title {
	color: #fff;
	font-weight: 700;
	font-size: 1.15rem;
	text-decoration: none;
	white-space: nowrap;
}

.jpm-topbar__nav {
	flex: 1 1 auto;
	display: flex;
	justify-content: flex-end;
}

.jpm-topbar__menu-wrap {
	display: flex;
}

.jpm-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: 0.25rem;
}

.jpm-menu li {
	position: relative;
	margin: 0;
}

.jpm-menu a {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.65rem 0.9rem;
	color: rgba(255, 255, 255, 0.92);
	text-decoration: none;
	font-weight: 600;
	font-size: 0.95rem;
	border-radius: var(--jpm-radius-sm);
	transition: background var(--jpm-transition), color var(--jpm-transition);
}

.jpm-menu a:hover,
.jpm-menu a:focus,
.jpm-menu .current-menu-item > a,
.jpm-menu .current_page_item > a {
	background: rgba(255, 255, 255, 0.14);
	color: #fff;
}

/* Submenus */
.jpm-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: var(--jpm-color-surface);
	border-radius: var(--jpm-radius);
	box-shadow: var(--jpm-shadow-lg);
	padding: 0.4rem;
	margin: 0;
	list-style: none;
	display: grid;
	gap: 0.15rem;
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity var(--jpm-transition), transform var(--jpm-transition), visibility var(--jpm-transition);
	z-index: 20;
}

.jpm-menu li:hover > .sub-menu,
.jpm-menu li:focus-within > .sub-menu,
.jpm-menu .sub-menu.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.jpm-menu .sub-menu a {
	color: var(--jpm-color-ink);
	width: 100%;
}

.jpm-menu .sub-menu a:hover,
.jpm-menu .sub-menu a:focus {
	background: var(--jpm-color-foam);
	color: var(--jpm-color-primary-dark);
}

/* Submenu toggle button (mobile / keyboard) */
.jpm-submenu-toggle {
	display: none;
	background: transparent;
	border: none;
	color: inherit;
	cursor: pointer;
	padding: 0.4rem;
	align-items: center;
	justify-content: center;
}

.jpm-submenu-toggle[aria-expanded="true"] .jpm-icon {
	transform: rotate(90deg);
}

.jpm-submenu-toggle .jpm-icon {
	transition: transform var(--jpm-transition);
}

/* Nav toggle (hamburger) */
.jpm-nav-toggle {
	display: none;
	background: transparent;
	border: 2px solid rgba(255, 255, 255, 0.35);
	border-radius: var(--jpm-radius-sm);
	color: #fff;
	cursor: pointer;
	padding: 0.35rem;
	align-items: center;
	justify-content: center;
}

.jpm-nav-toggle__close {
	display: none;
}

.jpm-nav-toggle[aria-expanded="true"] .jpm-nav-toggle__open {
	display: none;
}

.jpm-nav-toggle[aria-expanded="true"] .jpm-nav-toggle__close {
	display: inline-flex;
}

/* Utilities (social + search) */
.jpm-topbar__utils {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-shrink: 0;
}

.jpm-social-menu {
	list-style: none;
	display: flex;
	align-items: center;
	gap: 0.25rem;
	margin: 0;
	padding: 0;
}

.jpm-social-menu a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	border-radius: 50%;
	color: rgba(255, 255, 255, 0.9);
	text-decoration: none;
	transition: background var(--jpm-transition);
}

.jpm-social-menu a:hover,
.jpm-social-menu a:focus {
	background: rgba(255, 255, 255, 0.16);
	color: #fff;
}

.jpm-search-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 50%;
	border: none;
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	cursor: pointer;
	transition: background var(--jpm-transition);
}

.jpm-search-toggle:hover,
.jpm-search-toggle:focus,
.jpm-search-toggle[aria-expanded="true"] {
	background: var(--jpm-color-accent);
}

/* Search panel */
.jpm-search-panel {
	background: var(--jpm-color-primary);
	border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.jpm-search-panel__inner {
	max-width: var(--jpm-max-content);
	margin: 0 auto;
	padding: 1rem var(--jpm-gap);
}

.jpm-search-panel .jpm-search-form__field {
	background: #fff;
}