/* ============================================================================
   WebsiteGen — shared stylesheet for all 11 Tier 1 brand sites.
   Single source of truth. Per-brand --accent injected via <style> in base.html.j2.
   ============================================================================ */

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; }
body { line-height: 1.5; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; }
ul { list-style: none; }

/* === DESIGN TOKENS === */
:root {
	--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
	             Roboto, "Helvetica Neue", Arial, sans-serif,
	             "Apple Color Emoji", "Segoe UI Emoji";
	--font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;

	--space-sm: 0.5rem;
	--space-md: 1rem;
	--space-lg: 2rem;
	--space-xl: 4rem;

	--bg:            #1a1a2e;
	--bg-elevated:   #252540;
	--text-primary:  #e0e0e0;
	--text-muted:    #9999aa;
	--border:        #2d2d4a;
	--gray-border:   #4a4a6a;

	--status-concept: #6b7280;
	--status-live:    #10b981;
	--status-paused:  #f59e0b;
	/* status-indev uses --accent (per design rule) */

	/* --accent injected per brand by base.html.j2 */
}

/* === BASE === */
body {
	font-family: var(--font-sans);
	background: var(--bg);
	color: var(--text-primary);
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

main {
	flex: 1;
}

/* === TYPOGRAPHY === */
h1 { font-size: clamp(2rem, 6vw, 2.8rem); font-weight: 700; color: #ffffff; letter-spacing: 1px; line-height: 1.15; }
h2 { font-size: 2.1rem;   font-weight: 700; color: #ffffff;             line-height: 1.2; }
h3 { font-size: 1.575rem; font-weight: 600; color: #ffffff;             line-height: 1.25; }
h4 { font-size: 1.182rem; font-weight: 600; color: var(--text-primary); line-height: 1.3; }
h5 { font-size: 0.887rem; font-weight: 600; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.5px; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

a { color: var(--text-primary); text-decoration: none; transition: color 0.15s; }
a:hover, a:focus { color: var(--accent); }

strong { font-weight: 600; color: #ffffff; }

code {
	font-family: var(--font-mono);
	font-size: 0.9em;
	background: var(--bg-elevated);
	padding: 0.1em 0.3em;
	border-radius: 2px;
}

/* === LAYOUT === */
.container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 var(--space-md);
	width: 100%;
}

/* === ACCESSIBILITY === */
.skip-link {
	position: absolute;
	top: -100px;
	left: var(--space-md);
	background: var(--accent);
	color: #ffffff;
	padding: var(--space-sm) var(--space-md);
	z-index: 200;
	text-decoration: none;
	font-weight: 600;
	border-radius: 2px;
}
.skip-link:focus {
	top: var(--space-sm);
	color: #ffffff;
}
:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

/* === NAVIGATION === */
.nav {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(26, 26, 46, 0.95);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--border);
}

.nav-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--space-md) 0;
	position: relative;
}

.nav-brand {
	font-weight: 700;
	font-size: 1.125rem;
	color: #ffffff;
}
.nav-brand:hover, .nav-brand:focus { color: #ffffff; }

.nav-links {
	display: flex;
	gap: var(--space-lg);
}

.nav-links a {
	color: var(--text-muted);
	font-size: 0.95rem;
	font-weight: 500;
	position: relative;
	padding: var(--space-sm) 0;
}

.nav-links a:hover,
.nav-links a:focus,
.nav-links a.active {
	color: var(--accent);
}

.nav-links a.active::after {
	content: '';
	position: absolute;
	bottom: -1px;
	left: 0; right: 0;
	height: 2px;
	background: var(--accent);
}

.nav-toggle {
	display: none;
	background: none;
	border: none;
	color: var(--text-primary);
	cursor: pointer;
	padding: var(--space-sm);
}

@media (max-width: 600px) {
	.nav-toggle { display: flex; }
	.nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: -1rem;
		right: -1rem;
		background: var(--bg-elevated);
		flex-direction: column;
		gap: 0;
		padding: var(--space-md);
		border-bottom: 1px solid var(--border);
	}
	.nav-links.open { display: flex; }
	.nav-links a {
		display: block;
		padding: var(--space-md) 0;
		border-bottom: 1px solid var(--border);
	}
	.nav-links li:last-child a { border-bottom: none; }
	.nav-links a.active::after { display: none; }
}

/* === HERO === */
.hero {
	text-align: center;
}

.hero-full {
	padding: var(--space-xl) var(--space-md) var(--space-lg);
	max-width: 600px;
	margin: 0 auto;
}

.hero-slim {
	padding: var(--space-xl) var(--space-md) var(--space-lg);
	max-width: 700px;
	margin: 0 auto;
}

/* When a content section immediately follows a hero, the hero's bottom padding
   is the visual break — the section shouldn't add its own top padding on top of that. */
.hero + .section {
	padding-top: 0;
}

.hero h1 { margin-bottom: var(--space-sm); }

.hero-tagline {
	font-size: 1.1rem;
	color: var(--accent);
	font-weight: 500;
	margin-bottom: var(--space-lg);
}

.hero-divider {
	width: clamp(40px, 8vw, 60px);
	height: 2px;
	background: var(--gray-border);
	margin: 0 auto var(--space-lg);
}

.hero-attribution {
	font-size: 1rem;
	color: var(--text-muted);
	font-style: italic;
}

.hero-subtitle {
	font-size: 1.1rem;
	color: var(--text-muted);
	margin-bottom: var(--space-lg);
}

/* === CONTENT SECTIONS === */
.section {
	padding: var(--space-xl) 0;
}

.section h2 { margin-bottom: var(--space-md); }
.section h3 { margin-top: var(--space-lg); margin-bottom: var(--space-sm); }

.section-narrative {
	max-width: 720px;
	margin: 0 auto;
}

.section-narrative p {
	color: var(--text-primary);
	font-size: 1.05rem;
}

/* === CARDS (Roadmap pattern) === */
.card-grid {
	display: grid;
	gap: var(--space-md);
	grid-template-columns: 1fr;
}

@media (min-width: 720px) {
	.card-grid { grid-template-columns: 1fr 1fr; }
}

.card {
	background: var(--bg-elevated);
	border: 1px solid var(--border);
	border-radius: 4px;
	padding: var(--space-lg);
}

.card h3 {
	font-size: 1.182rem;
	color: #ffffff;
	margin-bottom: var(--space-sm);
}

.card p {
	color: var(--text-muted);
	font-size: 0.95rem;
}

.card-status {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: 0.8rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin-bottom: var(--space-md);
}

.card-status::before {
	content: '';
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--status-concept);
}

.card-status.concept { color: var(--status-concept); }
.card-status.indev   { color: var(--accent);          }
.card-status.live    { color: var(--status-live);     }
.card-status.paused  { color: var(--status-paused);   }

.card-status.indev::before  { background: var(--accent);          }
.card-status.live::before   { background: var(--status-live);     }
.card-status.paused::before { background: var(--status-paused);   }

/* === FORMS === */
.form {
	max-width: 600px;
	margin: 0 auto;
}

.form-field {
	margin-bottom: var(--space-md);
}

.form-field label {
	display: block;
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: var(--space-sm);
	color: var(--text-primary);
}

.form-field .required {
	color: var(--text-muted);
	font-weight: 400;
}

.form-field input,
.form-field textarea {
	width: 100%;
	background: var(--bg-elevated);
	border: 1px solid var(--gray-border);
	border-radius: 2px;
	padding: var(--space-sm) var(--space-md);
	color: var(--text-primary);
	font-family: var(--font-sans);
	font-size: 1rem;
}

.form-field input:focus,
.form-field textarea:focus {
	border-color: var(--accent);
	border-width: 2px;
	padding: calc(var(--space-sm) - 1px) calc(var(--space-md) - 1px);
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.form-field textarea {
	min-height: 8rem;
	resize: vertical;
}

.hp-trap {
	position: absolute;
	left: -9999px;
	opacity: 0;
	pointer-events: none;
}

.btn {
	display: inline-block;
	background: var(--accent);
	color: #ffffff;
	border: none;
	border-radius: 2px;
	padding: var(--space-md) var(--space-lg);
	font-family: var(--font-sans);
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
	transition: filter 0.15s;
}
.btn:hover, .btn:focus {
	filter: brightness(1.15);
	color: #ffffff;
}

/* === FOOTER === */
.footer {
	background: var(--bg-elevated);
	border-top: 1px solid var(--border);
	padding: var(--space-sm) 0 var(--space-md);
	margin-top: auto;
}

.footer-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--space-md);
}

.footer-brand {
	font-weight: 700;
	color: var(--text-primary);
}

.footer-links {
	display: flex;
	gap: var(--space-md);
	flex-wrap: wrap;
}

.footer-links a {
	color: var(--text-muted);
	font-size: 0.9rem;
}

.footer-attribution {
	text-align: center;
	margin-top: var(--space-sm);
	padding-top: var(--space-sm);
	border-top: 1px solid var(--border);
	font-size: 0.85rem;
	color: var(--text-muted);
}

.footer-version {
	text-align: center;
	margin-top: 0.25rem;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	color: var(--gray-border);
}

@media (max-width: 600px) {
	.footer-row { flex-direction: column; align-items: flex-start; }
}