@font-face {
	font-family: 'Inter';
	font-style: normal;
	font-weight: 400 700;
	font-display: swap;
	src: url('/fonts/inter-latin.woff2') format('woff2');
}

:root {
	--bg: hsl(0 0% 3.1%);
	--fg: hsl(240 6% 96%);
	--muted: hsl(240 5% 65%);
	--border: hsl(240 4% 16%);
	--accent: hsl(229 13% 50%);
	--card: hsl(0 0% 4%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
	background: var(--bg);
	color: var(--fg);
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	-webkit-font-smoothing: antialiased;
	min-height: 100vh;
}

body {
	display: flex;
	flex-direction: column;
}

main {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 2rem 1.5rem;
	text-align: center;
}

.logo {
	width: 240px;
	max-width: 100%;
	height: auto;
	margin-bottom: 1rem;
}

.tagline {
	color: var(--muted);
	font-size: 0.95rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	margin-bottom: 3rem;
}

.btn {
	display: inline-block;
	padding: 0.85rem 2rem;
	background: var(--fg);
	color: var(--bg);
	border: none;
	border-radius: 0.5rem;
	font-family: inherit;
	font-size: 0.95rem;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: opacity 0.15s ease;
}

.btn:hover { opacity: 0.85; }

.btn-secondary {
	background: transparent;
	color: var(--fg);
	border: 1px solid var(--border);
}

.error-title {
	font-size: 2rem;
	font-weight: 700;
	margin-bottom: 0.75rem;
	color: var(--fg);
}

.error-subtitle {
	color: var(--muted);
	font-size: 1rem;
	margin-bottom: 2rem;
	max-width: 32rem;
}

footer {
	padding: 1.5rem;
	border-top: 1px solid var(--border);
	text-align: center;
	font-size: 0.85rem;
	color: var(--muted);
}

footer a {
	color: var(--fg);
	text-decoration: underline;
	text-underline-offset: 0.2em;
	transition: opacity 0.15s ease;
}

footer a:hover { opacity: 0.7; }