:root {
	--primary: #2563eb;
	--secondary: #1e293b;
	--text: #334155;
	--background: #f8fafc;
	--light: #ffffff;
}

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

body {
	line-height: 1.6;
	color: var(--text);
	background: var(--background);
}

.header {
	background: var(--secondary);
	padding: 1.5rem;
	color: var(--light);
}

.content {
	min-height: calc(100vh - 140px);
}

.promo {
	max-width: 1200px;
	margin: 0 auto;
	padding: 4rem 2rem;
}

.hero-content {
	text-align: center;
	margin-bottom: 4rem;
}

.hero-content h1 {
	font-size: 3rem;
	font-weight: 800;
	margin-bottom: 1.5rem;
	color: var(--secondary);
}

.hero-content p {
	font-size: 1.25rem;
	max-width: 600px;
	margin: 0 auto;
	color: var(--text);
}

.features {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
	margin: 4rem 0;
}

.feature-item {
	background: var(--light);
	padding: 2rem;
	border-radius: 0.75rem;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s;
}

.feature-item:hover {
	transform: translateY(-5px);
}

.feature-item h2 {
	color: var(--primary);
	margin-bottom: 1rem;
	font-size: 1.5rem;
}

.cta {
	text-align: center;
	margin-top: 4rem;
}

.cta-button {
	display: inline-block;
	background: var(--primary);
	color: var(--light);
	padding: 1rem 2rem;
	border-radius: 0.5rem;
	text-decoration: none;
	font-weight: 600;
	margin-top: 1.5rem;
	transition: background 0.3s;
}

.cta-button:hover {
	background: #1d4ed8;
}

.footer {
	background: var(--secondary);
	padding: 2rem;
	text-align: center;
}

.footer a {
	color: var(--light);
	text-decoration: none;
}

.footer a:hover {
	color: var(--primary);
}

@media (max-width: 768px) {
	.hero-content h1 {
		font-size: 2.5rem;
	}

	.features {
		grid-template-columns: 1fr;
	}
}