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

:root {
	--primary: #4a9eff;
	--secondary: #7cc7ff;
	--accent: #ff6b35;
	--background: #0a0e13;
	--text: #e8eaed;
	--text-dim: #a0a5aa;
	--card-bg: #1a1f2e;
	--border: #3a4a5e;
}

body {
	font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
	background: linear-gradient(135deg, var(--background) 0%, #1a1f2e 100%);
	color: var(--text);
	line-height: 1.7;
	padding: 0;
	min-height: 100vh;
}

.tour-selector {
	background: linear-gradient(135deg, #1a1f2e 0%, #2a2f3e 100%);
	border-bottom: 2px solid var(--primary);
	padding: 12px 20px;
	position: sticky;
	top: 0;
	z-index: 100;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.tour-selector select {
	width: 100%;
	max-width: 400px;
	padding: 10px 15px;
	font-size: 0.95em;
	background: var(--card-bg);
	color: var(--text);
	border: 2px solid var(--primary);
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.3s ease;
	display: block;
	margin: 0 auto;
}

.tour-selector select:hover {
	border-color: var(--accent);
	box-shadow: 0 0 20px rgba(74, 158, 255, 0.3);
}

.tour-selector select:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 30px rgba(255, 107, 53, 0.4);
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 40px 20px;
}

.header {
	text-align: center;
	padding: 30px 25px;
	background: linear-gradient(135deg, var(--card-bg) 0%, #252a3e 100%);
	border-radius: 12px;
	margin-bottom: 30px;
	border: 2px solid var(--primary);
	box-shadow: 0 4px 20px rgba(74, 158, 255, 0.2);
}

.header h1 {
	font-size: 2em;
	color: var(--primary);
	margin-bottom: 12px;
	text-shadow: 0 0 20px rgba(74, 158, 255, 0.4);
}

.header .subtitle {
	font-size: 1.05em;
	color: var(--text-dim);
	font-style: italic;
	max-width: 900px;
	margin: 0 auto 12px auto;
	line-height: 1.5;
}

.header .audience {
	padding: 10px 18px;
	background: rgba(74, 158, 255, 0.1);
	border-left: 3px solid var(--primary);
	border-radius: 6px;
	font-size: 0.95em;
	color: var(--secondary);
	max-width: 900px;
	margin: 0 auto;
	text-align: left;
}

.nav-pills {
	display: flex;
	flex-wrap: nowrap;
	gap: 12px;
	margin-bottom: 40px;
	padding: 12px 15px;
	background: var(--card-bg);
	border-radius: 0;
	border: none;
	border-bottom: 1px solid var(--border);
	position: sticky;
	top: 56px;
	z-index: 50;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
	overflow-x: auto;
	overflow-y: hidden;
	max-width: 100%;
	scrollbar-width: thin;
	scrollbar-color: rgba(74, 158, 255, 0.6) transparent;
}

.nav-pills::-webkit-scrollbar {
	height: 6px;
}

.nav-pills::-webkit-scrollbar-track {
	background: transparent;
}

.nav-pills::-webkit-scrollbar-thumb {
	background: linear-gradient(135deg, rgba(74,158,255,0.8) 0%, rgba(255,107,53,0.8) 100%);
	border-radius: 999px;
}

.nav-pills::-webkit-scrollbar-thumb:hover {
	background: linear-gradient(135deg, rgba(74,158,255,1) 0%, rgba(255,107,53,1) 100%);
}

.nav-pill {
	padding: 10px 20px;
	background: linear-gradient(135deg, #2a2f3e 0%, #1a1f2e 100%);
	border: 2px solid var(--border);
	border-radius: 25px;
	cursor: pointer;
	transition: all 0.3s ease;
	font-weight: 600;
	font-size: 0.95em;
	color: var(--text-dim);
	text-decoration: none;
	display: inline-block;
	white-space: nowrap;
	flex-shrink: 0;
}

.nav-pill:hover {
	background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
	border-color: var(--primary);
	color: white;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(74, 158, 255, 0.4);
}

.nav-pill.active {
	background: linear-gradient(135deg, var(--accent) 0%, #ff8c5a 100%);
	border-color: var(--accent);
	color: white;
	box-shadow: 0 4px 16px rgba(255, 107, 53, 0.5);
}

.section {
	background: linear-gradient(135deg, var(--card-bg) 0%, #252a3e 100%);
	border-radius: 16px;
	padding: 35px;
	margin-bottom: 35px;
	border: 1px solid var(--border);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.section h2 {
	color: var(--primary);
	margin-bottom: 25px;
	font-size: 2em;
	border-bottom: 3px solid var(--primary);
	padding-bottom: 12px;
	display: flex;
	align-items: center;
	gap: 12px;
}

.section h2::before {
	content: "▸";
	color: var(--accent);
	font-size: 1.1em;
}

.section h3 {
	color: var(--secondary);
	margin: 28px 0 18px 0;
	font-size: 1.5em;
	display: flex;
	align-items: center;
	gap: 10px;
}

.section h3::before {
	content: "•";
	color: var(--accent);
}

.section p {
	font-size: 1.1em;
	margin-bottom: 18px;
	color: var(--text);
	line-height: 1.8;
}

.section ul {
	margin: 15px 0;
	padding-left: 25px;
	list-style: none;
}

.section li {
	margin: 10px 0;
	padding-left: 10px;
	line-height: 1.7;
	position: relative;
}

.section li::before {
	content: "▸";
	position: absolute;
	left: -15px;
	color: var(--accent);
	font-weight: bold;
}

.section strong {
	color: var(--secondary);
	font-weight: 600;
}

.section em {
	color: var(--text-dim);
	font-style: italic;
}

.subsection {
	background: rgba(10, 14, 19, 0.6);
	border-left: 4px solid var(--secondary);
	padding: 22px;
	margin: 22px 0;
	border-radius: 8px;
}

.subsection h4 {
	color: var(--accent);
	margin-bottom: 12px;
	font-size: 1.3em;
}

.subsection p {
	font-size: 1.05em;
}

.document-links {
	background: rgba(74, 158, 255, 0.05);
	border: 1px solid var(--primary);
	border-radius: 8px;
	padding: 15px;
	margin: 20px 0;
}

.document-links h4 {
	color: var(--primary);
	margin-bottom: 10px;
	font-size: 1.05em;
	font-weight: 600;
}

.document-links ul {
	list-style: none;
	padding: 0;
}

.document-links li {
	padding: 6px 0;
	font-size: 0.95em;
}

.document-links a {
	color: var(--secondary);
	text-decoration: none;
	transition: all 0.3s ease;
}

.document-links a:hover {
	color: var(--accent);
	text-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.document-links a::before {
	content: "📄 ";
}

.resources {
	background: linear-gradient(135deg, #2a1a1a 0%, #1a0a0a 100%);
	border: 2px solid var(--accent);
	border-radius: 12px;
	padding: 30px;
	margin-top: 40px;
}

.resources h2 {
	border-bottom-color: var(--accent);
}

.resources ul {
	list-style: none;
	padding: 0;
}

.resources li {
	background: rgba(255, 107, 53, 0.05);
	border-left: 3px solid var(--accent);
	padding: 15px;
	margin: 12px 0;
	border-radius: 6px;
	transition: all 0.3s ease;
	font-size: 1.05em;
}

.resources li:hover {
	background: rgba(255, 107, 53, 0.1);
	transform: translateX(5px);
}

.resources a {
	color: var(--accent);
	text-decoration: none;
	font-weight: 600;
}

.resources a:hover {
	color: #ff8c5a;
	text-shadow: 0 0 10px rgba(255, 107, 53, 0.6);
}

.appeal-section {
	background: linear-gradient(135deg, #1a0a0a 0%, #2a1a1a 100%);
	border: 3px solid var(--accent);
	border-radius: 16px;
	padding: 40px;
	margin: 40px 0;
	box-shadow: 0 8px 32px rgba(255, 107, 53, 0.3);
	position: relative;
	overflow: hidden;
}

.appeal-section::before {
	content: "";
	position: absolute;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
	background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
	animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
	0%,
	100% { transform: scale(1); opacity: 0.5; }
	50% { transform: scale(1.1); opacity: 0.8; }
}

.appeal-section h2,
.appeal-section p {
	position: relative;
	z-index: 1;
}

.appeal-section h2 {
	border-bottom-color: var(--accent);
}

.appeal-section p {
	font-size: 1.15em;
	color: #ffccbb;
}

.loading,
.welcome {
	text-align: center;
	padding: 80px 20px;
	font-size: 1.4em;
	color: var(--text-dim);
}

.welcome h2 {
	color: var(--primary);
	font-size: 2.5em;
	margin-bottom: 30px;
	text-shadow: 0 0 20px rgba(74, 158, 255, 0.5);
}

.welcome p {
	margin: 15px auto;
	max-width: 700px;
	font-size: 1.15em;
	line-height: 1.7;
}

.error-box {
	background: rgba(231, 76, 60, 0.1);
	border: 2px solid #e74c3c;
	border-radius: 12px;
	padding: 30px;
	margin: 40px auto;
	max-width: 600px;
	text-align: center;
}

.error-box h3 {
	color: #e74c3c;
	margin-bottom: 15px;
}

@media (max-width: 768px) {
	.header h1 {
		font-size: 2em;
	}

	.section {
		padding: 25px;
	}

	.section h2 {
		font-size: 1.6em;
	}

	.section h3 {
		font-size: 1.3em;
	}

	.nav-pills {
		top: 75px;
		padding: 12px;
		gap: 8px;
	}

	.nav-pill {
		padding: 8px 14px;
		font-size: 0.85em;
	}
}