/**
 * Smart Epsilon site header
 * Depends on: assets/css/globals.css (tokens, .container, .btn)
 * Single source — no duplicate selectors.
 */

/* ---- Utilities / WP + Genesis conflict resets ---- */
.icon {
	display: inline-block;
	vertical-align: middle;
	flex-shrink: 0;
}

.se-site {
	padding-top: calc(var(--nav-h) + 0.75rem);
}

/* Homepage / flexible pages with full-bleed hero — override Genesis #page padding */
body.home #page.se-site,
body.front-page #page.se-site,
body.page-template-templatesflexible-sections-php #page.se-site,
body.page-template-templatesindustry-php #page.se-site,
body.page-template-templatesanti-counterfeiting-php #page.se-site,
body.page-template-templatescontact-page-php #page.se-site {
	padding-top: 0;
}

.admin-bar .site-header {
	top: 32px;
}

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

.site-header .container.nav-row::before,
.site-header .container.nav-row::after {
	content: none !important;
	display: none !important;
}

/* ---- Header shell ---- */
.site-header {
	position: fixed;
	inset: 0 0 auto;
	z-index: var(--z-nav);
	display: block;
	width: 100%;
	max-width: none;
	margin: 0;
	padding-block: 1rem;
	padding-inline: 0;
	/* background: rgba(255, 255, 255, 0.68); */
	background: #fff;
	backdrop-filter: blur(28px);
	-webkit-backdrop-filter: blur(28px);
	border-bottom: 1px solid rgba(107, 98, 172, 0.16);
	box-shadow: 0 8px 32px rgba(107, 98, 172, 0.05);
	transition:
		padding-block var(--dur-base) var(--ease-out),
		background var(--dur-base) var(--ease-out);
}

.site-header.is-scrolled {
	padding-block: 0.7rem;
}

/* Beat Genesis `.site-header .container { display: block }` */
.site-header .container.nav-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	width: 100%;
	max-width: var(--container-max);
	margin-inline: auto;
	padding-inline: var(--gutter);
	float: none;
}

.site-header .brand {
	display: inline-flex;
	align-items: center;
	flex-shrink: 0;
	text-decoration: none;
	color: var(--color-ink);
}

.site-header .brand img {
	height: 36px;
	width: auto;
	display: block;
}

/* ---- Desktop nav ---- */
.site-header .primary-nav {
	display: none;
	align-items: center;
	gap: 0.25rem;
}

.site-header .nav-item {
	position: relative;
}

/* Beat Genesis `a { color: #62707c }` — use design tokens */
.site-header .nav-link {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	padding: 0.55rem 0.9rem;
	font-family: var(--font-body);
	font-size: 0.9375rem;
	font-weight: 500;
	line-height: 1.2;
	letter-spacing: normal;
	text-transform: none;
	text-decoration: none;
	color: var(--color-ink);
	border-radius: var(--radius-pill);
	transition:
		color var(--dur-fast) var(--ease-out),
		background var(--dur-fast) var(--ease-out);
}

.site-header .nav-link--mega {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus,
.site-header .nav-link:focus-visible,
.site-header .nav-item.is-open > .nav-link {
	color: var(--color-primary);
	background: rgba(15, 15, 37, 0.05);
	outline: none;
}

.site-header .nav-chevron {
	width: 14px;
	height: 14px;
	opacity: 0.7;
	transition: transform 0.25s var(--ease-out);
}

.site-header .nav-item.is-open .nav-chevron {
	transform: rotate(180deg);
}

/* ---- Dropdown panels ---- */
.site-header .dropdown-panel {
	position: absolute;
	top: calc(100% + 10px);
	left: 50%;
	z-index: var(--z-overlay);
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	width: 380px;
	max-width: min(380px, calc(100vw - 2 * var(--gutter)));
	padding: 0.75rem;
	background: var(--color-surface);
	border: 1px solid var(--color-line-strong);
	border-radius: 16px;
	box-shadow: var(--shadow-lg);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateX(-50%) translateY(8px);
	transition:
		opacity 0.22s var(--ease-out),
		transform 0.22s var(--ease-out),
		visibility 0.22s;
}

.site-header .nav-item.is-open .dropdown-panel {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateX(-50%) translateY(0);
}

.site-header .dropdown-panel[hidden] {
	display: flex !important;
}

/* ---- Mega panel (Industries) ---- */
.site-header .mega-panel {
	position: absolute;
	top: calc(100% + 10px);
	left: 50%;
	z-index: var(--z-overlay);
	width: min(800px, calc(100vw - 2 * var(--gutter)));
	padding: 0;
	background: var(--color-surface);
	border: 1px solid var(--color-line-strong);
	border-radius: var(--radius);
	box-shadow: var(--shadow-lg);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateX(-50%) translateY(8px);
	transition:
		opacity 0.22s var(--ease-out),
		transform 0.22s var(--ease-out),
		visibility 0.22s;
}

.site-header .nav-item.is-open .mega-panel {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateX(-50%) translateY(0);
}

.site-header .mega-panel[hidden] {
	display: block !important;
}

.site-header .mega-panel__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
}

.site-header .mega-col--grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.75rem 2rem;
	padding: 1.5rem;
	width: 100%;
	max-width: none;
}

/* ---- Mega / dropdown links (match redesign screenshot) ---- */
.site-header .mega-link {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.65rem 0.7rem;
	border-radius: 10px;
	text-decoration: none;
	color: var(--color-ink);
	transition:
		background var(--dur-fast) var(--ease-out),
		color var(--dur-fast) var(--ease-out);
}

.site-header .mega-link:hover,
.site-header .mega-link:focus,
.site-header .mega-link:focus-visible {
	background: var(--color-primary-soft);
	color: var(--color-secondary);
	outline: none;
}

.site-header .mega-link-icon {
	width: 36px;
	height: 36px;
	border-radius: 10px;
	display: grid;
	place-items: center;
	flex-shrink: 0;
	background: var(--color-primary-soft);
	color: var(--color-primary);
	border: 1px solid var(--color-primary-border);
}

.site-header .mega-link-icon img,
.site-header .mega-link-icon-img {
	width: 16px;
	height: 16px;
	object-fit: contain;
	display: block;
}

.site-header .mega-col--grid .mega-link-icon {
	width: 40px;
	height: 40px;
}

.site-header .mega-col--grid .mega-link-icon img,
.site-header .mega-col--grid .mega-link-icon-img {
	width: 20px;
	height: 20px;
}

.site-header .mega-link-icon-placeholder {
	display: block;
	width: 16px;
	height: 16px;
	border-radius: 4px;
	background: currentColor;
	opacity: 0.2;
}

/* Stacked title + description — never inline */
.site-header .mega-link-text {
	display: flex !important;
	flex-direction: column !important;
	flex-wrap: nowrap;
	align-items: flex-start;
	justify-content: center;
	gap: 2px;
	min-width: 0;
	flex: 1 1 auto;
}

.site-header .mega-link-title {
	display: block !important;
	width: 100%;
	margin: 0;
	padding: 0;
	font-family: var(--font-display);
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.01em;
	color: var(--color-ink);
	white-space: normal;
}

.site-header .mega-link-desc {
	display: block !important;
	width: 100%;
	margin: 0;
	padding: 0;
	font-family: var(--font-body);
	font-size: 0.6875rem; /* 11px — matches redesign */
	font-weight: 400;
	line-height: 1.35;
	color: var(--color-ink-soft);
	white-space: normal;
}

.site-header .mega-link:hover .mega-link-title,
.site-header .mega-link:focus-visible .mega-link-title {
	color: var(--color-secondary);
}

.site-header .mega-link:hover .mega-link-desc,
.site-header .mega-link:focus-visible .mega-link-desc {
	color: var(--color-ink-soft);
}

/* ---- Actions ---- */
.site-header .nav-actions {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.site-header .nav-cta {
	display: none;
	text-decoration: none;
}

.site-header .nav-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid rgba(15, 15, 37, 0.12);
	border-radius: 8px;
	background: #6b62ac;
	color: var(--color-ink);
	cursor: pointer;
}

.site-header .nav-toggle svg path {
	stroke: #fff;
}

/* ---- Mobile drawer ---- */
.nav-drawer {
	position: fixed;
	inset: 0;
	z-index: var(--z-overlay);
	display: block;
	padding: var(--space-6) var(--space-5);
	overflow-y: auto;
	background: var(--color-bg-dark);
	color: var(--color-ink-on-dark);
	transform: translateX(100%);
	visibility: hidden;
	transition:
		transform var(--dur-slow) var(--ease-in-out),
		visibility var(--dur-slow);
}

.nav-drawer.is-open {
	transform: translateX(0);
	visibility: visible;
}

.nav-drawer-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--space-6);
}

.nav-drawer-head img {
	height: 32px;
	width: auto;
	filter: brightness(0) invert(1);
}

.nav-drawer-head .nav-toggle {
	border-color: rgba(255, 255, 255, 0.16);
	background: rgba(255, 255, 255, 0.06);
	color: #fff;
}

.nav-drawer-list {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
}

.nav-drawer-list > a,
.nav-drawer-list summary {
	display: block;
	padding: 0.85rem 0;
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--color-ink-on-dark);
	text-decoration: none;
	border-bottom: 1px solid var(--color-line-on-dark);
	cursor: pointer;
	list-style: none;
}

.nav-drawer-list summary::-webkit-details-marker {
	display: none;
}

.nav-drawer-list summary::after {
	content: "";
	float: right;
	width: 0.55rem;
	height: 0.55rem;
	margin-top: 0.55rem;
	border-right: 2px solid var(--color-ink-on-dark-soft);
	border-bottom: 2px solid var(--color-ink-on-dark-soft);
	transform: rotate(45deg);
	transition: transform 0.2s var(--ease-out);
}

.nav-drawer-list details[open] summary::after {
	transform: rotate(-135deg);
	margin-top: 0.75rem;
}

.nav-drawer-sub {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	padding: 0.35rem 0 1rem;
}

.nav-drawer-sub .mega-link {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.65rem 0.7rem;
	border-radius: 10px;
	text-decoration: none;
	color: var(--color-ink-on-dark);
	transition:
		background var(--dur-fast) var(--ease-out),
		color var(--dur-fast) var(--ease-out);
}

.nav-drawer-sub .mega-link:hover,
.nav-drawer-sub .mega-link:focus-visible {
	background: rgba(255, 255, 255, 0.12);
	color: var(--color-primary-on-dark);
	outline: none;
}

.nav-drawer-sub .mega-link-icon {
	width: 40px;
	height: 40px;
	border-radius: 10px;
	display: grid;
	place-items: center;
	flex-shrink: 0;
	background: rgba(255, 255, 255, 0.14);
	border: 1px solid rgba(255, 255, 255, 0.22);
}

.nav-drawer-sub .mega-link-icon img,
.nav-drawer-sub .mega-link-icon-img {
	width: 20px;
	height: 20px;
	object-fit: contain;
	display: block;
	filter: brightness(0) invert(1);
}

.nav-drawer-sub .mega-link-icon-placeholder {
	display: block;
	width: 20px;
	height: 20px;
	border-radius: 4px;
	background: currentColor;
	opacity: 0.2;
}

.nav-drawer-sub .mega-link-text {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	gap: 2px;
	min-width: 0;
	flex: 1 1 auto;
}

.nav-drawer-sub .mega-link-title {
	display: block;
	width: 100%;
	margin: 0;
	padding: 0;
	font-family: var(--font-display);
	font-size: 14px;
	font-weight: 500;
	line-height: 1.25;
	color: var(--color-ink-on-dark);
}

.nav-drawer-sub .mega-link-desc {
	display: block;
	width: 100%;
	margin: 0;
	padding: 0;
	font-family: var(--font-body);
	font-size: 0.6875rem;
	font-weight: 400;
	line-height: 1.35;
	color: var(--color-ink-on-dark-soft);
}

.nav-drawer-sub .mega-link:hover .mega-link-title,
.nav-drawer-sub .mega-link:focus-visible .mega-link-title {
	color: var(--color-primary-on-dark);
}

.nav-drawer-cta {
	margin-top: var(--space-7);
}

.nav-drawer-cta .btn {
	width: 100%;
	text-decoration: none;
	font-size: 16px;
    padding: 15px 0;
}

/* ---- Responsive ---- */
@media (min-width: 1024px) {
	.site-header .primary-nav {
		display: flex;
	}

	.site-header .nav-cta {
		display: inline-flex;
	}

	.site-header .nav-toggle {
		display: none;
	}
}

@media (max-width: 1023px) {
	.site-header .dropdown-panel,
	.site-header .mega-panel {
		display: none !important;
	}
}

@media (max-width: 899px) {
	.site-header .mega-col--grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.site-header .brand img {
		height: 35px;
	}

	.site-header .nav-toggle {
		width: 40px;
		height: 40px;
	}

	.nav-drawer-list > a,
	.nav-drawer-list summary {
		font-size: 1.125rem;
	}
}