/**
 * Header markup from template-parts/site-header.php (.zanco-header).
 * Block theme CSS targets .site-header + core navigation; this file styles the PHP fallback.
 *
 * @package Zanco
 */

/* Logged-in admin bar */
.admin-bar .zanco-header {
	top: 32px;
}

@media screen and (max-width: 782px) {
	.admin-bar .zanco-header {
		top: 46px;
	}
}

.zanco-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 50;
	background: rgba(248, 246, 240, 0.96);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--zanco-gray);
	transition: box-shadow 0.3s ease;
	/* Dropdown panel positions relative to this bar */
	overflow: visible;
}

.zanco-header.scrolled {
	box-shadow: var(--zanco-shadow-md);
}

.zanco-header__inner {
	max-width: var(--zanco-container, 1440px);
	margin: 0 auto;
	padding: 12px clamp(1.25rem, 4vw, 2rem);
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	justify-content: space-between;
	gap: 1.25rem;
	min-height: 3.5rem;
	box-sizing: border-box;
}

.zanco-header__brand {
	flex-shrink: 0;
	line-height: 0;
}

.zanco-custom-logo-wrap .custom-logo-link,
.zanco-header .custom-logo-link {
	display: inline-block;
}

.zanco-header .custom-logo {
	max-height: 48px;
	width: auto;
	height: auto;
}

.zanco-brand {
	font-family: var(--zanco-font-serif);
	font-size: clamp(1.25rem, 2.5vw, 1.75rem);
	font-weight: 400;
	letter-spacing: 0.05em;
	color: var(--zanco-dark);
	text-decoration: none;
	white-space: nowrap;
}

.zanco-brand:hover,
.zanco-brand:focus-visible {
	color: var(--zanco-gold);
}

/* Desktop primary nav */
.zanco-header__inner > .zanco-nav {
	display: none;
	flex: 1;
	justify-content: center;
	min-width: 0;
}

@media (min-width: 1024px) {
	.zanco-header__inner > .zanco-nav {
		display: flex;
	}
}

.zanco-header .zanco-nav > ul,
ul.zanco-nav.zanco-nav--fallback {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: clamp(1.25rem, 3vw, 3rem);
	list-style: none;
	margin: 0;
	padding: 0;
}

.zanco-header .zanco-nav li {
	margin: 0;
	padding: 0;
	position: relative;
}

.zanco-header .zanco-nav > ul > li > a,
ul.zanco-nav.zanco-nav--fallback > li > a {
	font-family: var(--zanco-font-sans);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--zanco-dark);
	text-decoration: none;
	transition: color var(--zanco-transition-normal);
	display: inline-block;
	padding: 0.35em 0;
}

.zanco-header .zanco-nav a:hover,
.zanco-header .zanco-nav a:focus-visible,
.zanco-header .zanco-nav .current-menu-item > a,
.zanco-header .zanco-nav .current-menu-ancestor > a {
	color: var(--zanco-gold);
}

@media (min-width: 1024px) {
	.zanco-header .zanco-nav .sub-menu {
		position: absolute;
		top: 100%;
		left: 0;
		min-width: 12rem;
		background: var(--zanco-white);
		border: 1px solid var(--zanco-gray);
		box-shadow: var(--zanco-shadow-md);
		list-style: none;
		margin: 0;
		padding: 0.5rem 0;
		opacity: 0;
		visibility: hidden;
		transition: opacity 0.2s ease;
		z-index: 60;
	}

	.zanco-header .zanco-nav li:hover > .sub-menu,
	.zanco-header .zanco-nav li:focus-within > .sub-menu {
		opacity: 1;
		visibility: visible;
	}

	.zanco-header .zanco-nav .sub-menu a {
		display: block;
		padding: 0.5rem 1rem;
		font-size: 0.6875rem;
		letter-spacing: 0.08em;
	}
}

/* Actions + contact */
.zanco-header__actions {
	display: none;
	align-items: center;
	gap: 1.25rem;
	flex-shrink: 0;
}

@media (min-width: 1024px) {
	.zanco-header__actions {
		display: flex;
	}
}

a.zanco-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.65rem 1.35rem;
	font-family: var(--zanco-font-sans);
	font-size: 0.75rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	text-decoration: none;
	border: 1px solid var(--zanco-dark);
	color: var(--zanco-dark);
	background: transparent;
	transition: background var(--zanco-transition-normal), color var(--zanco-transition-normal), border-color var(--zanco-transition-normal);
	white-space: nowrap;
}

a.zanco-btn:hover,
a.zanco-btn:focus-visible {
	background: var(--zanco-dark);
	color: var(--zanco-ivory);
}

a.zanco-btn.zanco-btn--gold {
	background: var(--zanco-gold);
	border-color: var(--zanco-gold);
	color: var(--zanco-white);
}

a.zanco-btn.zanco-btn--gold:hover,
a.zanco-btn.zanco-btn--gold:focus-visible {
	background: var(--zanco-gold-hover);
	border-color: var(--zanco-gold-hover);
	color: var(--zanco-white);
}

/* Language placeholder (no Polylang) */
.zanco-lang-placeholder {
	position: relative;
	display: flex;
	align-items: center;
	gap: 0.25rem;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--zanco-dark);
	cursor: default;
}

.zanco-lang-placeholder__current::after {
	content: '';
	display: inline-block;
	margin-left: 0.25rem;
	border: 3px solid transparent;
	border-top-color: var(--zanco-dark);
	vertical-align: middle;
}

.zanco-lang-placeholder__dropdown {
	position: absolute;
	top: calc(100% + 0.75rem);
	right: 0;
	min-width: 6rem;
	background: var(--zanco-white);
	border: 1px solid var(--zanco-gray);
	box-shadow: var(--zanco-shadow-md);
	list-style: none;
	margin: 0;
	padding: 0.35rem 0;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.2s ease, visibility 0.2s;
	z-index: 70;
}

.zanco-lang-placeholder:hover .zanco-lang-placeholder__dropdown,
.zanco-lang-placeholder:focus-within .zanco-lang-placeholder__dropdown {
	opacity: 1;
	visibility: visible;
}

.zanco-lang-placeholder__dropdown a {
	display: block;
	padding: 0.45rem 1rem;
	font-size: 0.8125rem;
	color: var(--zanco-dark);
	text-decoration: none;
}

.zanco-lang-placeholder__dropdown a:hover {
	background: var(--zanco-ivory);
}

.zanco-lang-switcher {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.zanco-lang-switcher a {
	font-size: 0.75rem;
	font-weight: 500;
	text-decoration: none;
	color: var(--zanco-dark);
	text-transform: uppercase;
}

.zanco-lang-switcher a:hover,
.zanco-lang-switcher a.is-active {
	color: var(--zanco-gold);
}

/* Hamburger */
.zanco-menu-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	margin: 0;
	border: none;
	background: transparent;
	color: var(--zanco-dark);
	font-size: 1.35rem;
	line-height: 1;
	cursor: pointer;
	flex-shrink: 0;
}

.zanco-menu-toggle:hover,
.zanco-menu-toggle:focus-visible {
	color: var(--zanco-gold);
	outline: none;
}

@media (min-width: 1024px) {
	.zanco-menu-toggle {
		display: none;
	}
}

/* Mobile panel — dropdown under header bar (not full viewport) */
.zanco-mobile-nav {
	display: none;
	flex-direction: column;
	gap: 0;
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	bottom: auto;
	width: 100%;
	max-height: min(75vh, 22rem);
	background: var(--zanco-ivory);
	padding: 0.5rem clamp(1.25rem, 4vw, 2rem) 1rem;
	overflow-y: auto;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch;
	z-index: 60;
	border-top: 1px solid var(--zanco-gray);
	box-shadow: 0 16px 40px rgba(15, 15, 15, 0.12);
	box-sizing: border-box;
}

.admin-bar .zanco-mobile-nav {
	top: 100%;
}

.zanco-mobile-nav.is-open {
	display: flex;
}

.zanco-mobile-nav .zanco-btn.zanco-btn--gold {
	margin-top: 0.65rem;
	flex-shrink: 0;
}

.zanco-mobile-nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0;
}

.zanco-mobile-nav a {
	font-family: var(--zanco-font-sans);
	font-size: 0.8125rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--zanco-dark);
	text-decoration: none;
	padding: 0.55rem 0;
	display: block;
	border-bottom: 1px solid rgba(229, 229, 229, 0.8);
}

.zanco-mobile-nav a:hover,
.zanco-mobile-nav a:focus-visible {
	color: var(--zanco-gold);
}

.zanco-mobile-nav .sub-menu {
	margin-left: 1rem;
	margin-top: 0.25rem;
}

.zanco-mobile-nav .sub-menu a {
	font-size: 0.75rem;
	border-bottom: none;
	padding: 0.4rem 0;
}

@media (min-width: 1024px) {
	.zanco-mobile-nav {
		display: none !important;
	}
}