/**
 * D-Adapt Theme Header Styles
 * 
 * @package D_Adapt
 */

/* ============================================
	HEADER LAYOUT & STYLING
	============================================ */

.site-header {
	background-color: #ffffff;
	position: relative;
	z-index: 100;
	transition: box-shadow 0.3s ease-in-out;
}

.site-header.sticky-header {
	position: sticky;
	top: 0;
}

.site-header-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 1.5rem 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 2rem;
	flex-wrap: wrap;
}

/* ============================================
	SITE BRANDING
	============================================ */

.site-branding {
	display: flex;
	align-items: center;
	gap: 1rem;
	flex: 0 1 auto;
}

.site-branding img {
	height: 60px;
	width: auto;
	display: block;
}

/* Branding layout variations */
.site-branding.branding-layout-inline {
	flex-direction: row;
	align-items: center;
}

.site-branding.branding-layout-stacked {
	flex-direction: column;
	align-items: flex-start;
	gap: 0.5rem;
}

.site-branding.branding-layout-stacked img {
	display: block;
	margin-bottom: 0.5rem;
}

.branding-text {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.site-title {
	margin: 0;
	font-family: var(--d-adapt-font-primary, 'Montserrat', sans-serif);
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1;
}

.site-title a {
	font-family: var(--d-adapt-font-primary, 'Montserrat', sans-serif);
	color: var(--d-adapt-menu-text-color, #333333);
	text-decoration: none;
	transition: color 0.2s ease-in-out;
}

.site-title a:hover,
.site-title a:focus {
	color: #0073aa;
}

.site-description {
	margin: 0;
	font-family: var(--d-adapt-font-body, 'Open Sans', sans-serif);
	font-size: 0.75rem;
	color: #999999;
	font-weight: 400;
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

/* ============================================
	NAVIGATION - DESKTOP
	============================================ */

.main-navigation {
	display: flex;
	align-items: center;
	flex: 1 0 auto;
	margin: 0;
}

.menu-container {
	display: contents;
}

.main-navigation ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: 0;
	flex-direction: row;
	width: 100%;
	justify-content: flex-end;
}

.main-navigation li {
	position: relative;
}

.main-navigation a {
	display: block;
	padding: 0.75rem 1.25rem;
	color: var(--d-adapt-menu-text-color, #333333);
	font-family: var(--d-adapt-font-menu);
	font-weight: 500;
	font-size: 0.95rem;
	text-decoration: none;
	transition: all 0.2s ease-in-out;
	border-bottom: 3px solid transparent;
}

.main-navigation a:hover,
.main-navigation a:focus {
	color: var(--d-adapt-primary, #0073aa);
	border-bottom-color: var(--d-adapt-primary, #0073aa);
	border-radius: 4px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.main-navigation .current-menu-item > a {
	color: var(--d-adapt-primary, #0073aa);
	border-bottom-color: var(--d-adapt-primary, #0073aa);
}

/* Keep parent menu item in hover state when submenu is visible */
.main-navigation li.menu-item-has-children:hover > a ,
.main-navigation li.drop:hover > a {
	color: var(--d-adapt-primary, #0073aa);
	border-bottom-color: var(--d-adapt-primary, #0073aa);
	border-radius: 4px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Submenu Indicator Icons */
.main-navigation li.menu-item-has-children > a::after,
.main-navigation li.drop > a::after {
	display: inline-block;
	margin-left: 0.5rem;
	content: "∨";
	font-size: 0.8em;
}

/* Submenu Item Indicators */
.main-navigation .sub-menu a::before {
	display: inline-block;
	margin-right: 0.5rem;
	content: "›";
	font-size: 0.8em;
}

/* Color indicator on hover to match text */
.main-navigation .sub-menu a:hover::before {
	color: var(--d-adapt-menu-text-color, #0073aa);
}

/* ============================================
	HAMBURGER MENU BUTTON
	============================================ */

.menu-toggle {
	display: none;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 0.75rem;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--d-adapt-menu-text-color, #333333);
	font-family: var(--d-adapt-font-menu);
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	transition: color 0.2s ease-in-out;
}

.menu-toggle:hover,
.menu-toggle:focus {
	color: var(--d-adapt-primary, #0073aa);
	outline: 2px solid var(--d-adapt-primary, #0073aa);
	outline-offset: 2px;
}

.menu-toggle.is-open {
	color: var(--d-adapt-primary, #0073aa);
}

/* Hamburger Icon */
.hamburger {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	width: 24px;
	height: 24px;
}

.hamburger span {
	display: block;
	width: 100%;
	height: 2px;
	background-color: currentColor;
	border-radius: 1px;
	transition: all 0.3s ease-in-out;
}

.menu-toggle.is-open .hamburger span:nth-child(1) {
	transform: translateY(10px) rotate(45deg);
}

.menu-toggle.is-open .hamburger span:nth-child(2) {
	opacity: 0;
}

.menu-toggle.is-open .hamburger span:nth-child(3) {
	transform: translateY(-10px) rotate(-45deg);
}

/* ============================================
	MOBILE NAVIGATION - RESPONSIVE
	============================================ */

/* Mobile breakpoint handled dynamically via customizer.php
   The media query breakpoint is customizable in theme settings
   See d_adapt_header_mobile_breakpoint in inc/customizer.php */

@media (max-width: 480px) {
	.site-header-inner {
		padding: 0.75rem 15px;
		gap: 0.5rem;
	}

	.site-branding {
		gap: 0.5rem;
	}

	.site-title {
		font-size: 1.25rem;
	}

	.site-description {
		font-size: 0.7rem;
	}

	.main-navigation a {
		padding: 0.65rem 0.75rem;
		font-size: 0.9rem;
	}
}

/* ============================================
	HEADER SEARCH
	============================================ */

.header-search {
	flex: 0 1 auto;
	min-width: 200px;
}

.header-search form {
	display: flex;
	gap: 0.25rem;
	margin: 0;
}

.header-search input[type="search"] {
	flex: 1 0 auto;
	min-width: 150px;
	padding: 0.5rem 0.75rem;
	border: 1px solid #ddd;
	border-radius: 3px 0 0 3px;
	font-size: 0.875rem;
}

.header-search input[type="submit"] {
	padding: 0.5rem 1rem;
	border-radius: 0 3px 3px 0;
	white-space: nowrap;
	font-size: 0.875rem;
}

@media (max-width: 768px) {
	.header-search {
		order: 4;
		width: 100%;
		min-width: auto;
	}

	.header-search form {
		width: 100%;
	}

	.header-search input[type="search"] {
		min-width: auto;
	}
}

/* ============================================
	FOCUS VISIBLE ACCESSIBILITY
	============================================ */

.site-header a:focus-visible,
.menu-toggle:focus-visible,
.header-search input:focus-visible,
.header-search input[type="submit"]:focus-visible {
	outline: 2px solid var(--d-adapt-primary, #0073aa);
	outline-offset: 2px;
}

/* ============================================
	SITE WIDTH MODIFIERS
	============================================ */

/* Full width - no max-width constraint */
body.site-width-full .site-header-inner,
body.site-width-full .container,
body.site-width-full .site-branding {
	max-width: none;
	width: 100%;
}

/* Large - 1200px (default) */
body.site-width-large .site-header-inner {
	max-width: 1200px;
}

/* Medium - 1000px */
body.site-width-medium .site-header-inner {
	max-width: 1000px;
}

/* Small - 800px */
body.site-width-small .site-header-inner {
	max-width: 800px;
}

/* Custom width - applied via inline styles from functions.php */

/* ============================================
	CONDITIONAL WIDTH - APPLYING TO HEADER & FOOTER
	============================================ */

/* Apply width constraints to header when checkbox is enabled */
body.width-applies-to-header-footer.site-width-large .site-header-inner {
	max-width: 1200px;
}

body.width-applies-to-header-footer.site-width-medium .site-header-inner {
	max-width: 1000px;
}

body.width-applies-to-header-footer.site-width-small .site-header-inner {
	max-width: 800px;
}