.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 100;
	background: var(--color-teal);
	color: var(--color-bg);
	padding: 8px 16px;
}

.skip-link:focus {
	left: 8px;
	top: 8px;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	border-bottom: 1px solid transparent;
	transition: background-color 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
	background-color: rgba(8, 15, 26, 0.8);
	backdrop-filter: blur(12px);
	border-bottom-color: var(--color-border);
}

.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 76px;
}

.site-logo {
	display: inline-flex;
	align-items: center;
	transition: opacity 0.2s ease;
}

.site-logo:hover {
	opacity: 0.9;
}

.site-logo-img {
	height: 28px;
	width: auto;
}

.primary-nav {
	display: none;
}

.primary-nav ul {
	display: flex;
	align-items: center;
	gap: 32px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.primary-nav a {
	font-size: var(--text-small);
	font-weight: 600;
	color: var(--color-text-dim);
	transition: color 0.2s ease;
}

.primary-nav a:hover {
	color: var(--color-text);
}

.header-cta {
	display: none;
}

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

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

/* Dropdown */
.nav-dropdown {
	position: relative;
}

.nav-dropdown-trigger {
	background: none;
	border: none;
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: var(--text-small);
	font-weight: 600;
	color: var(--color-text-dim);
	cursor: pointer;
}

.nav-dropdown-trigger:hover {
	color: var(--color-text);
}

.nav-dropdown-panel {
	position: absolute;
	top: calc(100% + 12px);
	left: 0;
	min-width: 260px;
	background: var(--color-surface-elevated);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-soft-lift);
	padding: 8px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.nav-dropdown.is-open .nav-dropdown-panel {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.nav-dropdown-panel a {
	display: block;
	padding: 10px 12px;
	border-radius: var(--radius-sm);
	font-weight: 500;
	color: var(--color-text-dim);
}

.nav-dropdown-panel a:hover {
	background: var(--color-surface-alt);
	color: var(--color-text);
}

/* Mobile menu */
.mobile-menu-toggle {
	display: inline-flex;
	background: none;
	border: none;
	color: var(--color-text);
	cursor: pointer;
	padding: 8px;
}

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

.mobile-menu {
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	transform: translateY(-8px);
	transition: max-height 0.3s var(--ease-reveal), opacity 0.3s ease, transform 0.3s ease;
	border-top: 1px solid var(--color-border);
}

.mobile-menu.is-open {
	max-height: 80vh;
	opacity: 1;
	transform: translateY(0);
	overflow-y: auto;
}

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

.mobile-menu .container {
	display: block;
	padding-top: 16px;
	padding-bottom: 24px;
}

.mobile-menu ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.mobile-menu li {
	border-bottom: 1px solid var(--color-border);
}

.mobile-menu a {
	display: block;
	padding: 14px 0;
	font-weight: 600;
	color: var(--color-text);
}

.mobile-menu .mobile-submenu a {
	padding-left: 16px;
	font-weight: 500;
	color: var(--color-text-dim);
}

.mobile-menu .header-cta {
	display: inline-flex;
	margin-top: 20px;
}