/**
 * "2026" header styling - template-parts/header/header-2026.php
 * Loaded only when the "Header & footer style" theme option is set to 2026.
 *
 * Layout follows _ref_design/navigation_ref.html: a floating "glass" pill
 * bar with margin on all sides. Position (overlay vs static), CTA color,
 * and drawer side are controlled via Theme Options (see
 * inc/custom-theme-option.php) and applied as modifier classes here.
 */

.site-header {
	--header-margin-y: 24px;
	--header-margin-x: 40px;
	left: 0;
	right: 0;
	z-index: 999;
}

.site-header--overlay {
	position: fixed;
	top: var(--header-margin-y);
}

.site-header--static {
	position: relative;
	margin: var(--header-margin-y) 0;
}

/*
 * Overlay is `position: fixed`, so it takes no space in document flow and
 * would sit on top of (clip) whatever content starts at the top of the
 * page. By default we reserve space above the content wrapper so nothing
 * is covered; a page can opt into true hero-overlay behavior (header
 * floats directly over a hero image, no reserved space) via the
 * "Hero / Overlay Header" field on that page - see
 * inc/custom-theme-option.php and the body_class filter in functions.php.
 *
 * --header-reserved-space is set here (on body, an ANCESTOR of both
 * #page and .site-header) rather than on .site-header itself - CSS custom
 * properties only inherit to descendants, and #page is .site-header's
 * parent, not its child, so a value scoped to .site-header would never be
 * visible to #page's padding-top below.
 */
body.kw-header-2026--overlay {
	--header-reserved-space: 128px;
}

body.kw-header-2026--overlay #page {
	padding-top: var(--header-reserved-space);
}

body.kw-header-2026--overlay.kw-header-hero #page {
	padding-top: 0;
}

.site-header__bar {
	display: flex;
	align-items: center;
	gap: 80px;
	margin: 0 var(--header-margin-x);
	padding: 16px 40px;
	border-radius: var(--radius-card);
	background: rgba(255, 255, 255, 0.4);
	border: 1px solid rgba(255, 255, 255, 0.4);
	-webkit-backdrop-filter: blur(16px);
	backdrop-filter: blur(16px);
}

.site-header--static .site-header__bar {
	background: var(--color-surface);
	border-color: var(--color-border);
	-webkit-backdrop-filter: none;
	backdrop-filter: none;
}

.site-header__logo {
	display: inline-flex;
	align-items: center;
	flex: 0 0 auto;
}

.site-header__logo img {
	max-height: 48px;
	width: auto;
	display: block;
}

.site-header__right {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 64px;
	flex: 1;
	min-width: 0;
}

/* Desktop nav */
.site-header__nav {
	display: none;
	flex: 1;
	min-width: 0;
}

.site-header__nav .site-nav {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 40px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-header__nav .site-nav .nav-link {
	font-family: var(--font-body);
	font-size: var(--fs-small);
	font-weight: var(--fw-medium);
	color: var(--nav-color, var(--color-text-secondary));
	text-decoration: none;
	white-space: nowrap;
}

/* Hover/active state is weight-only - no color change. */
.site-header__nav .site-nav .nav-item.active > .nav-link,
.site-header__nav .site-nav .nav-link:hover,
.site-header__nav .site-nav .nav-link:focus-visible {
	font-weight: var(--fw-semibold);
}

.site-header__nav .dropdown-menu {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
	padding: 8px;
	background: var(--color-surface);
}

.site-header__nav .dropdown-item {
	font-family: var(--font-body);
	font-size: var(--fs-small);
	color: var(--color-text-secondary);
	border-radius: var(--radius-sm);
	padding: 8px 12px;
}

.site-header__nav .dropdown-item:hover {
	background: var(--color-primary-tint-05);
	color: var(--color-text);
}

/* On-dark modifier - for Overlay position on a dark hero image */
.site-header--on-dark .site-header__bar {
	background: rgba(15, 17, 21, 0.35);
	border-color: rgba(255, 255, 255, 0.2);
}

.site-header--on-dark .site-nav .nav-link {
	color: var(--color-on-dark);
}

.site-header--on-dark .site-header__toggle span {
	background: var(--color-on-dark);
}

/* CTA button */
.btn-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-body);
	font-size: var(--fs-small);
	font-weight: var(--fw-medium);
	color: var(--color-on-dark);
	border-radius: var(--radius-md);
	padding: 10px 16px;
	text-decoration: none;
	white-space: nowrap;
	flex: 0 0 auto;
	transition: opacity 0.15s ease;
}

.btn-cta:hover,
.btn-cta:focus-visible {
	opacity: 0.88;
	color: var(--color-on-dark);
}

.btn-cta--orange {
	background: var(--color-accent-orange);
}

.btn-cta--primary {
	background: var(--color-primary);
}

.btn-cta--dark {
	background: var(--color-ink);
}

.site-header__cta--mobile {
	display: flex;
	width: 100%;
	margin-top: 24px;
	padding: 12px 20px;
}

/* Hamburger toggle */
.site-header__toggle {
	display: inline-flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 5px;
	width: 32px;
	height: 32px;
	flex: 0 0 auto;
	background: none;
	border: none;
	padding: 0;
	cursor: pointer;
}

.site-header__toggle span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--color-text);
	border-radius: 2px;
}

/* Mobile offcanvas nav */
.site-mobile-nav {
	width: min(340px, 85vw);
}

.site-mobile-nav .offcanvas-header {
	padding: 20px;
	border-bottom: 1px solid var(--color-border);
}

.site-mobile-nav .offcanvas-header .site-header__logo img {
	max-height: 36px;
}

.site-mobile-nav .offcanvas-body {
	padding: 20px;
	display: flex;
	flex-direction: column;
}

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

.site-mobile-nav .site-nav--mobile .nav-item {
	border-bottom: 1px solid var(--color-border-soft);
}

.site-mobile-nav .site-nav--mobile .nav-link {
	display: block;
	font-family: var(--font-body);
	font-size: var(--fs-body-lg);
	font-weight: var(--fw-medium);
	color: var(--color-text);
	text-decoration: none;
	padding: 16px 4px;
}

.site-mobile-nav .site-nav--mobile .dropdown-menu {
	position: static;
	border: none;
	box-shadow: none;
	padding: 0 0 8px 12px;
}

.site-mobile-nav .site-nav--mobile .dropdown-item {
	font-family: var(--font-body);
	font-size: var(--fs-body);
	color: var(--color-text-secondary);
	padding: 10px 4px;
}

@media (max-width: 767px) {
	.site-header {
		--header-margin-y: 16px;
		--header-margin-x: 16px;
		--header-reserved-space: 88px;
	}

	.site-header__bar {
		padding: 12px 20px;
		gap: 16px;
	}

	.site-header__right {
		gap: 16px;
	}

	.site-header__cta {
		display: none;
	}
}

@media (min-width: 992px) {
	.site-header__nav {
		display: block;
	}

	.site-header__toggle {
		display: none;
	}
}