/* StellarLink Media Navigation System */
/* Integrated header design matching original visual style */

/* ========================================
   HEADER NAVIGATION STYLES
   ======================================== */

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 16px 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: var(--neutral-white);
	border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

/* ========================================
   LOGO/BRAND SECTION
   ======================================== */

.site-logo {
	display: flex;
	align-items: center;
	text-decoration: none;
	font-weight: var(--font-semibold);
	font-size: var(--text-base);
	color: var(--stellarlink-blue);
	transition: color 0.3s ease;
}

.site-logo:hover {
	color: var(--stellarlink-blue-dark);
}

.site-logo .logo-icon {
	width: 18px;
	height: 18px;
	margin-right: 6px;
	color: var(--stellarlink-blue);
}

/* ========================================
   PRIMARY NAVIGATION
   ======================================== */

.primary-nav {
	display: flex;
	align-items: center;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: 16px;
}

.nav-item {
	position: relative;
}

.nav-link {
	text-decoration: none;
	font-weight: var(--font-medium);
	font-size: var(--text-sm);
	color: var(--neutral-600);
	padding: 6px 12px;
	border-radius: 4px;
	transition: all 0.3s ease;
	position: relative;
}

.nav-link:hover {
	color: var(--stellarlink-blue);
	background-color: var(--stellarlink-blue-bg);
}

.nav-link.active {
	color: var(--stellarlink-blue);
	font-weight: var(--font-semibold);
}

/* CTA Button Style */
.nav-cta {
	text-decoration: none;
	font-weight: var(--font-semibold);
	font-size: var(--text-sm);
	color: var(--neutral-white);
	background-color: var(--stellarlink-blue);
	padding: 6px 14px;
	border-radius: 4px;
	transition: all 0.3s ease;
}

.nav-cta:hover {
	background-color: var(--stellarlink-blue-dark);
}

/* ========================================
   DROPDOWN MENUS
   ======================================== */

.has-dropdown {
	position: relative;
}

.dropdown-menu {
	position: absolute;
	top: 100%;
	left: 0;
	background: var(--background-white);
	/* Solid white fallback */
	background: var(--neutral-white);
	border: 1px solid var(--neutral-200);
	border-radius: 6px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
	min-width: 280px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-4px);
	transition: all 0.2s ease;
	z-index: 1000;
	padding: 4px 0;
	margin-top: 4px;
	/* Ensure solid background with no transparency */
	backdrop-filter: none;
}

.has-dropdown:hover .dropdown-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dropdown-item {
	display: block;
	text-decoration: none;
	padding: 10px 16px;
	color: var(--neutral-700);
	transition: all 0.2s ease;
	border-left: 2px solid transparent;
	background: var(--background-white);
	/* Solid white background */
	background: var(--neutral-white);
}

.dropdown-item:hover {
	background-color: var(--stellarlink-blue-bg);
	border-left-color: var(--stellarlink-blue);
	color: var(--stellarlink-blue);
	/* Ensure solid background on hover */
}

.dropdown-item .item-description {
	font-size: var(--text-xs);
	color: var(--neutral-500);
	margin-top: 3px;
	line-height: 1.3;
}

/* ========================================
   DROPDOWN IMPROVEMENTS - REDUCED DISTRACTION
   ======================================== */

/* Add hover delay to prevent accidental triggers */
.has-dropdown {
	position: relative;
}

.has-dropdown .dropdown-menu {
	/* Add slight delay before showing */
	transition-delay: 0.1s;
}

.has-dropdown:hover .dropdown-menu {
	/* Remove delay when hiding */
	transition-delay: 0s;
}

/* Alternative: Hide dropdown on mouse leave with delay */
.has-dropdown:not(:hover) .dropdown-menu {
	transition-delay: 0.2s;
}

/* Ensure dropdown doesn't flicker */
.dropdown-menu:hover {
	opacity: 1 !important;
	visibility: visible !important;
}

/* ========================================
   MOBILE NAVIGATION
   ======================================== */

.mobile-menu-toggle {
	display: none;
	background: none;
	border: none;
	font-size: var(--text-xl);
	color: var(--neutral-700);
	cursor: pointer;
	padding: 8px;
	border-radius: 6px;
	transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
	background-color: var(--neutral-100);
	color: var(--stellarlink-blue);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
	.primary-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--neutral-white);
		border: 1px solid var(--neutral-200);
		border-radius: 0 0 8px 8px;
		box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
		flex-direction: column;
		gap: 0;
		padding: 16px 0;
		margin: 0 24px;
		opacity: 0;
		visibility: hidden;
		transform: translateY(-8px);
		transition: all 0.3s ease;
	}

	.primary-nav.mobile-open {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}

	.nav-item {
		width: 100%;
	}

	.nav-link {
		display: block;
		padding: 12px 20px;
		margin: 0;
		border-radius: 0;
		font-size: var(--text-base);
	}

	.nav-cta {
		display: block;
		margin: 8px 20px;
		text-align: center;
		padding: 12px 20px;
	}

	.mobile-menu-toggle {
		display: block;
	}

	/* Mobile Dropdown Styles */
	.dropdown-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: none;
		border-radius: 0;
		background: var(--neutral-50);
		margin: 0;
		padding: 0;
		min-width: auto;
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.3s ease;
	}

	.has-dropdown.mobile-open .dropdown-menu {
		max-height: 300px;
	}

	.dropdown-item {
		padding: 8px 40px;
		font-size: var(--text-sm);
	}

	.dropdown-item .item-description {
		margin-top: 2px;
	}
}

/* ========================================
   ACCESSIBILITY ENHANCEMENTS
   ======================================== */

/* Focus states for keyboard navigation */
.nav-link:focus,
.nav-cta:focus,
.mobile-menu-toggle:focus {
	outline: 2px solid var(--stellarlink-blue);
	outline-offset: 2px;
}

/* Screen reader only text */
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {

	.nav-link:hover,
	.nav-link.active {
		background-color: var(--neutral-900);
		color: var(--neutral-white);
	}

	.nav-cta {
		border: 2px solid var(--stellarlink-blue);
	}
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {

	.nav-link,
	.nav-cta,
	.dropdown-menu,
	.primary-nav,
	.mobile-menu-toggle {
		transition: none;
	}
}