:root {
	--bg: #0f172a;
	--bg-alt: #111827;
	--surface: #1e293b;
	--surface-light: #334155;
	--text: #e5e7eb;
	--text-muted: #94a3b8;
	--accent: #38bdf8;
	--accent-dark: #0ea5e9;
	--border: #475569;
	--max-width: 1100px;
	--radius: 16px;
	--shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: Arial, Helvetica, sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.6;
}

a {
	color: inherit;
	text-decoration: none;
}

.container {
	width: min(100% - 2rem, var(--max-width));
	margin: 0 auto;
}

.site-header {
	position: sticky;
	top: 0;
	background: rgba(15, 23, 42, 0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border);
	z-index: 1000;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 72px;
}

.logo {
	font-weight: bold;
	font-size: 1.1rem;
	color: var(--accent);
}

.nav {
	display: flex;
	gap: 1.25rem;
	flex-wrap: wrap;
}

.nav a {
	color: var(--text-muted);
	transition: color 0.2s ease;
}

.nav a:hover {
	color: var(--text);
}

.hero {
	min-height: 85vh;
	display: flex;
	align-items: center;
	padding: 4rem 0;
}

.hero-content {
	max-width: 800px;
}

.eyebrow {
	color: var(--accent);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin-bottom: 1rem;
	font-size: 0.9rem;
}

.hero h1 {
	font-size: clamp(2rem, 5vw, 4rem);
	line-height: 1.15;
	margin-bottom: 1.25rem;
}

.hero-text {
	color: var(--text-muted);
	max-width: 700px;
	margin-bottom: 2rem;
	font-size: 1.05rem;
}

.hero-buttons {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

.btn {
	display: inline-block;
	padding: 0.9rem 1.2rem;
	border-radius: 999px;
	font-weight: bold;
	transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
	transform: translateY(-2px);
}

.btn-primary {
	background: var(--accent);
	color: #082f49;
}

.btn-primary:hover {
	background: var(--accent-dark);
	color: white;
}

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

.section {
	padding: 5rem 0;
}

.section-alt {
	background: var(--bg-alt);
}

.section h2 {
	font-size: 2rem;
	margin-bottom: 1rem;
}

.section-intro {
	color: var(--text-muted);
	margin-bottom: 2rem;
	max-width: 700px;
}

.card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 1.25rem;
}

.card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1.25rem;
	box-shadow: var(--shadow);
}

.card h3 {
	margin-bottom: 0.75rem;
	font-size: 1.15rem;
}

.card p {
	color: var(--text-muted);
	margin-bottom: 0.75rem;
}

.tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-top: 0.75rem;
}

.tag {
	background: var(--surface-light);
	color: var(--text);
	font-size: 0.85rem;
	padding: 0.35rem 0.65rem;
	border-radius: 999px;
}

.contact-box {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1.5rem;
	margin-top: 1.5rem;
	max-width: 600px;
}

.site-footer {
	border-top: 1px solid var(--border);
	padding: 2rem 0;
	color: var(--text-muted);
	text-align: center;
}

@media (max-width: 768px) {
	.header-inner {
		flex-direction: column;
		justify-content: center;
		padding: 1rem 0;
		gap: 0.75rem;
	}

	.hero {
		min-height: auto;
		padding: 6rem 0 4rem;
	}
}