body {
	margin: 0;
	min-height: 100vh;
}

/* Header */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background: transparent;
	padding: 0.75rem 1.5rem;
	z-index: 10;
}

.brand {
	font-weight: 700;
	font-size: 1.25rem;
	text-decoration: none;
	color: inherit;
}

/* Hero section */
.hero {
	min-height: 100vh;
	padding-top: 60px; /* offset for header */
}

.btn-group-container {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
	padding: 2rem;
	gap: 1.5rem;
}

.btn-tile {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	text-align: center;
	
	width: 100%;
	max-width: 380px;
	height: 220px;
	
	font-size: 1.5rem;
	border-width: 2px;
	border-radius: 1rem;
	transition: all 0.2s ease;
}

.btn-tile i {
	font-size: 2.5rem;
	margin-bottom: 0.5rem;
}

.btn-tile:hover {
	transform: scale(1.04);
}

@media (min-width: 768px) {
	.btn-group-container {
		flex-direction: row;
		justify-content: center;
	}
}

.btn-tile .small {
	font-size: .5em;
}