/* ================================================
   EGEX Network — Master Stylesheet
   Covers all 6 theme bases. Per-site override.css
   adjusts :root variables for colors/fonts.
   ================================================ */

/* ===== RESET ===== */
*, *::before, *::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

/* ===== DESIGN TOKENS (defaults — overridden by override.css) ===== */
:root {
	--color-primary: #22c55e;
	--color-primary-dim: #16a34a;
	--color-primary-bright: #4ade80;
	--color-bg: #0a0e17;
	--color-surface: #111827;
	--color-surface-elevated: #1f2937;
	--color-surface-glass: rgba(17, 24, 39, 0.7);
	--color-border: rgba(34, 197, 94, 0.15);
	--color-border-strong: rgba(34, 197, 94, 0.3);
	--color-text: #e2e8f0;
	--color-text-muted: #94a3b8;
	--color-text-dim: #64748b;
	--color-glow: rgba(34, 197, 94, 0.4);

	--font-heading: 'Proxima Nova', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--font-body: 'Proxima Nova', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	--space-4: 1rem;
	--space-6: 2rem;
	--space-8: 3rem;
	--space-12: 5rem;

	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 12px;

	--shadow-card: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.11);
	--shadow-card-hover: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.10);
	--shadow-glow: 0 0 20px var(--color-glow);

	--transition-base: 300ms cubic-bezier(.25,.8,.25,1);

	--container-max: 1200px;
	--header-height: 64px;
}

/* ===== BASE ===== */
html { scroll-behavior: smooth; }

body {
	font-family: var(--font-body);
	background: var(--color-bg);
	color: var(--color-text);
	line-height: 1.6;
	min-height: 100vh;
}

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-base); }
a:hover { color: var(--color-primary-bright); }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.2; }

img { max-width: 100%; height: auto; }

.container, .section-inner {
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--space-6);
}

/* ===== FADE-IN ANIMATION ===== */
.fade-in {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
	opacity: 1;
	transform: translateY(0);
}

/* ===== SECTIONS ===== */
.section {
	padding: var(--space-12) 0;
}
.section h2 {
	font-size: 2rem;
	margin-bottom: var(--space-6);
	color: var(--color-primary);
}

/* --- Hero Variants --- */
.hero {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
.hero-centered {
	min-height: 60vh;
	text-align: center;
	padding: var(--space-12) var(--space-6);
}
.hero-banner {
	min-height: 50vh;
	background-size: cover;
	background-position: center;
}
.hero-fullscreen {
	min-height: 100vh;
	background-size: cover;
	background-position: center;
}
.hero-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0,0,0,0.55);
	z-index: 1;
}
.hero-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	padding: var(--space-6);
}
.hero-title {
	font-size: clamp(2rem, 5vw, 4rem);
	margin-bottom: var(--space-4);
	color: var(--color-text);
}
.hero-subtitle {
	font-size: clamp(1rem, 2vw, 1.5rem);
	color: var(--color-text-muted);
	margin-bottom: var(--space-6);
}
.hero-cta {
	display: inline-block;
	padding: 0.75rem 2rem;
	background: var(--color-primary);
	color: var(--color-bg);
	border-radius: var(--radius-md);
	font-weight: 600;
	transition: all var(--transition-base);
}
.hero-cta:hover {
	background: var(--color-primary-bright);
	color: var(--color-bg);
	box-shadow: var(--shadow-glow);
}

/* Hero banner/fullscreen — light text defaults (dark overlay), overridable via custom properties */
.hero-banner .hero-title,
.hero-fullscreen .hero-title {
	color: var(--hero-title-color, #f1f5f9);
}
.hero-banner .hero-subtitle,
.hero-fullscreen .hero-subtitle {
	color: var(--hero-subtitle-color, rgba(226, 232, 240, 0.75));
}
.hero-banner .hero-cta,
.hero-fullscreen .hero-cta {
	color: #0a0e17;
}

/* Hero banner breakout — full-width when inside constrained containers */
.strider-main > .hero-banner,
.uno-main > .hero-banner,
.minimal-main > .hero-banner,
.strider-main > .hero-fullscreen,
.uno-main > .hero-fullscreen,
.minimal-main > .hero-fullscreen {
	margin-left: calc(-50vw + 50%);
	margin-right: calc(-50vw + 50%);
	width: 100vw;
	max-width: 100vw;
}

/* --- Document Hero (cia-us.com style) --- */
.hero-document {
	flex-direction: column;
	text-align: center;
	padding: var(--space-8) var(--space-6);
	border-bottom: 2px solid var(--color-border-strong);
}
.document-banner {
	font-family: var(--font-body);
	font-size: 0.875rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	padding: 0.5rem 1.5rem;
	border: 1px solid var(--color-primary);
	color: var(--color-primary);
	margin-bottom: var(--space-6);
}
.document-header h1 {
	font-family: var(--font-heading);
	font-size: 2.5rem;
}
.document-meta {
	color: var(--color-text-muted);
	margin-top: var(--space-4);
}

/* --- About --- */
.about-text {
	font-size: 1.1rem;
	line-height: 1.8;
	color: var(--color-text-muted);
	max-width: 800px;
}
.about-text p + p {
	margin-top: 1rem;
}

/* --- Services Grid --- */
.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: var(--space-6);
}
.service-card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--space-6);
	transition: all var(--transition-base);
}
.service-card:hover {
	border-color: var(--color-border-strong);
	box-shadow: var(--shadow-card-hover);
	transform: translateY(-2px);
}
.service-card h3 {
	color: var(--color-primary);
	margin-bottom: var(--space-4);
}
.service-card p {
	color: var(--color-text-muted);
	font-size: 0.95rem;
}

/* --- Blog Feed --- */
.blog-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: var(--space-6);
}
.blog-card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
	transition: all var(--transition-base);
}
.blog-card:hover {
	border-color: var(--color-border-strong);
	transform: translateY(-2px);
	box-shadow: var(--shadow-card-hover);
}
.blog-card-image {
	width: 100%;
	height: 200px;
	object-fit: cover;
}
.blog-card-body {
	padding: var(--space-6);
}
.blog-card-body h3 {
	margin-bottom: 0.5rem;
	color: var(--color-primary);
}
.blog-card-body .date {
	color: var(--color-text-dim);
	font-size: 0.85rem;
	margin-bottom: var(--space-4);
}
.blog-card-body p {
	color: var(--color-text-muted);
}

/* --- Gallery --- */
.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: var(--space-4);
}
.gallery-item {
	border-radius: var(--radius-md);
	overflow: hidden;
	aspect-ratio: 4/3;
}
.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}
.gallery-item:hover img {
	transform: scale(1.05);
}

/* --- Contact --- */
.contact-section .contact-info {
	max-width: 600px;
}
.contact-link {
	display: inline-block;
	margin-top: var(--space-4);
	padding: 0.5rem 1.5rem;
	border: 1px solid var(--color-primary);
	border-radius: var(--radius-md);
	color: var(--color-primary);
}
.contact-link:hover {
	background: var(--color-primary);
	color: var(--color-bg);
}

/* --- Network Links --- */
.network-section .network-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--space-4);
}
.network-card {
	display: block;
	padding: var(--space-4);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	text-align: center;
	transition: all var(--transition-base);
}
.network-card:hover {
	border-color: var(--color-primary);
	box-shadow: var(--shadow-glow);
}
.network-card .domain {
	font-weight: 600;
	color: var(--color-primary);
}
.network-card .desc {
	font-size: 0.85rem;
	color: var(--color-text-muted);
	margin-top: 0.25rem;
}

/* ===== THEME: EGEX UNIFIED ===== */
.theme-egex-unified .egex-header {
	text-align: center;
	padding: var(--space-8) var(--space-6) var(--space-6);
	border-bottom: 1px solid var(--color-border);
}
.header-status {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.8rem;
	color: var(--color-primary);
	margin-bottom: var(--space-4);
	text-transform: uppercase;
	letter-spacing: 0.1em;
}
.status-indicator {
	width: 8px;
	height: 8px;
	background: var(--color-primary);
	border-radius: 50%;
	animation: pulse 2s infinite;
}
@keyframes pulse {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.4; }
}
.header-brand {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
}
.header-brand img {
	height: 48px;
	max-height: 72px;
	width: auto;
	max-width: 80vw;
}
.brand-glow {
	filter: drop-shadow(0 0 8px var(--color-glow));
}
.header-brand h1,
.header-brand .brand-title {
	font-size: 2rem;
	color: var(--color-text);
	font-weight: 700;
	font-family: var(--font-heading);
}
.header-tagline {
	color: var(--color-text-muted);
	margin-top: 0.5rem;
}
.nav-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem;
	padding: var(--space-4) var(--space-6);
	border-bottom: 1px solid var(--color-border);
	justify-content: center;
}
.nav-btn {
	background: transparent;
	border: 1px solid var(--color-border);
	color: var(--color-text-muted);
	padding: 0.75rem 1.25rem;
	min-height: 44px;
	border-radius: var(--radius-sm);
	cursor: pointer;
	font-family: var(--font-body);
	font-size: 0.85rem;
	transition: all var(--transition-base);
}
.nav-btn:hover, .nav-btn.active {
	background: var(--color-surface);
	border-color: var(--color-primary);
	color: var(--color-primary);
}
.tab-content { display: none; padding: var(--space-6); }
.tab-content.active { display: block; }

/* ===== THEME: STARGAZE ===== */
.theme-stargaze .stargaze-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	background: var(--color-surface-glass);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--color-border);
}
.theme-stargaze .stargaze-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--space-6);
	height: var(--header-height);
}
.nav-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	color: var(--color-text);
	font-weight: 600;
	font-size: 1.1rem;
}
.nav-logo {
	height: 32px;
	width: auto;
}
.nav-links {
	display: flex;
	gap: var(--space-4);
}
.nav-links a {
	color: var(--color-text-muted);
	font-size: 0.9rem;
	transition: color var(--transition-base);
}
.nav-links a:hover { color: var(--color-primary); }
.stargaze-hero {
	position: relative;
	min-height: 70vh;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: var(--header-height);
}
.stargaze-hero .hero-bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	z-index: 0;
}
.stargaze-hero .hero-bg::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(to bottom, rgba(10,14,23,0.6), var(--color-bg));
}
.stargaze-hero .hero-content {
	position: relative;
	z-index: 1;
	text-align: center;
}
.stargaze-main { padding-top: var(--space-8); }
.stargaze-footer {
	border-top: 1px solid var(--color-border);
	padding: var(--space-8) var(--space-6);
	text-align: center;
	color: var(--color-text-dim);
}

/* ===== THEME: STRIDER ===== */
.theme-strider {
	background: #0d0d0d;
}
.theme-strider .strider-header {
	text-align: center;
	padding: var(--space-8) var(--space-6);
	border-bottom: 2px solid var(--color-primary);
}
.strider-brand {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
}
.strider-brand img {
	height: 56px;
	filter: drop-shadow(0 0 12px var(--color-glow));
}
.strider-brand h1 {
	font-size: 2.5rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}
.strider-tagline {
	color: var(--color-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.15em;
	font-size: 0.85rem;
	margin-top: 0.5rem;
}
.strider-main {
	max-width: var(--container-max);
	margin: 0 auto;
	padding: var(--space-8) var(--space-6);
}
.strider-card {
	background: #1a1a1a;
	border: 1px solid rgba(255,255,255,0.08);
	border-radius: var(--radius-md);
	padding: var(--space-6);
	transition: all var(--transition-base);
}
.strider-card:hover {
	border-color: var(--color-primary);
	box-shadow: 0 0 30px var(--color-glow);
}
.strider-footer {
	border-top: 2px solid var(--color-primary);
	padding: var(--space-6);
	text-align: center;
	color: var(--color-text-dim);
}

/* ===== THEME: UNO DARK ===== */
.theme-uno-dark {
	background: #121212;
	font-family: 'Effra', -apple-system, BlinkMacSystemFont, sans-serif;
	--font-body: 'Effra', -apple-system, BlinkMacSystemFont, sans-serif;
}
.theme-uno-dark .uno-header {
	border-bottom: 1px solid rgba(255,255,255,0.1);
}
.uno-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: var(--space-4) var(--space-6);
}
.uno-brand {
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--color-text);
	letter-spacing: -0.01em;
}
.uno-nav-links {
	display: flex;
	gap: var(--space-6);
}
.uno-nav-links a {
	color: var(--color-text-muted);
	font-size: 0.9rem;
}
.uno-nav-links a:hover { color: var(--color-primary); }
.uno-main {
	max-width: var(--container-max);
	margin: 0 auto;
	padding: var(--space-8) var(--space-6);
}
.uno-footer {
	border-top: 1px solid rgba(255,255,255,0.1);
	padding: var(--space-6);
	text-align: center;
	color: var(--color-text-dim);
}

/* ===== THEME: UNO LIGHT ===== */
.theme-uno-light {
	background: #fafafa;
	color: #1a1a1a;
	font-family: 'Effra', -apple-system, BlinkMacSystemFont, sans-serif;
	--font-body: 'Effra', -apple-system, BlinkMacSystemFont, sans-serif;
	--color-bg: #fafafa;
	--color-text: #1a1a1a;
	--color-text-muted: #555;
	--color-text-dim: #888;
	--color-surface: #fff;
	--color-surface-elevated: #f0f0f0;
	--color-border: rgba(0,0,0,0.1);
	--color-border-strong: rgba(0,0,0,0.2);
}
.theme-uno-light .uno-header.uno-light {
	background: #fff;
	border-bottom: 1px solid rgba(0,0,0,0.1);
}
.theme-uno-light .uno-main.uno-light .section h2 { color: var(--color-primary); }
.theme-uno-light .service-card { background: #fff; border-color: rgba(0,0,0,0.08); }
.theme-uno-light .blog-card { background: #fff; border-color: rgba(0,0,0,0.08); }
.theme-uno-light .network-card { background: #fff; border-color: rgba(0,0,0,0.08); }
.theme-uno-light .uno-footer.uno-light {
	background: #fff;
	border-top: 1px solid rgba(0,0,0,0.1);
}

/* ===== THEME: MINIMAL ===== */
.theme-minimal {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}
.minimal-main {
	flex: 1;
	max-width: 800px;
	margin: 0 auto;
	padding: var(--space-12) var(--space-6);
	width: 100%;
}
.minimal-footer {
	text-align: center;
	padding: var(--space-6);
	color: var(--color-text-dim);
	font-size: 0.85rem;
}

/* ===== FOOTER COMMON ===== */
.site-footer {
	border-top: 1px solid var(--color-border);
	padding: var(--space-8) var(--space-6);
	text-align: center;
}
.footer-inner {
	max-width: var(--container-max);
	margin: 0 auto;
}
.footer-tagline {
	color: var(--color-text-dim);
	font-size: 0.85rem;
	margin-top: 0.25rem;
}
.footer-tagline:empty {
	display: none;
}
.network-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--space-4);
	margin-top: var(--space-4);
}
.network-links a {
	color: var(--color-text-dim);
	font-size: 0.8rem;
}
.network-links a:hover { color: var(--color-primary); }

/* ===== MOBILE NAV (hamburger) ===== */
.nav-toggle {
	display: none;
	background: transparent;
	border: none;
	color: var(--color-text);
	font-size: 1.5rem;
	cursor: pointer;
	padding: 0.5rem;
	min-width: 44px;
	min-height: 44px;
	line-height: 1;
}

/* ===== FOCUS VISIBLE ===== */
:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}
.nav-btn:focus-visible,
.hero-cta:focus-visible,
.contact-link:focus-visible,
.nav-toggle:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
	box-shadow: 0 0 0 4px var(--color-glow);
}

/* ===== STARGAZE HERO COLOR SUPPORT ===== */
.stargaze-hero .hero-title {
	color: var(--hero-title-color, var(--color-text));
}
.stargaze-hero .hero-subtitle {
	color: var(--hero-subtitle-color, var(--color-text-muted));
}

/* ===== EMPTY ELEMENT HIDING ===== */
h2:empty { display: none; }

/* ===== UNO NAV LINK TOUCH TARGETS ===== */
.uno-nav-links a {
	padding: 0.75rem 0;
	min-height: 44px;
	display: flex;
	align-items: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
	.nav-tabs { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
	.services-grid { grid-template-columns: 1fr; }
	.blog-grid { grid-template-columns: 1fr; }
	.gallery-grid { grid-template-columns: repeat(2, 1fr); }
	.network-section .network-grid { grid-template-columns: repeat(2, 1fr); }
	.hero-title { font-size: 2rem; }

	/* Stargaze mobile nav */
	.stargaze-nav .nav-toggle { display: block; }
	.stargaze-nav .nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-surface-glass, rgba(17, 24, 39, 0.95));
		backdrop-filter: blur(12px);
		flex-direction: column;
		padding: var(--space-4) var(--space-6);
		border-bottom: 1px solid var(--color-border);
	}
	.stargaze-nav .nav-links.open { display: flex; }

	/* Uno mobile nav */
	.uno-nav .nav-toggle { display: block; }
	.uno-nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-surface, #111827);
		flex-direction: column;
		padding: var(--space-4) var(--space-6);
		border-bottom: 1px solid var(--color-border);
	}
	.uno-nav-links.open { display: flex; }
}
@media (max-width: 480px) {
	.gallery-grid { grid-template-columns: 1fr; }
	.network-section .network-grid { grid-template-columns: 1fr; }
}