:root {
	--color: #d81b60;
	--hover-color: #e91e63;
}

body {
	margin: 0;
	font-family: 'Segoe UI', arial;
	background: #141e26;
	color: hsl(205deg, 16%, 77%);
	font-size: 17px;
	line-height: 1.5;
}

header, main, footer {
	padding: 15px;
	max-width: 700px;
	margin: 50px auto;
}

header {
	margin-top: 30px;
	text-align: center;
}

footer {
	margin-bottom: 30px;
}

header p {
	margin-top: 0;
	margin-bottom: 50px;
}

h1, h2, h3 {
	font-weight: normal;
	color: hsl(205deg, 20%, 94%);
	margin: 0;
}

p {
	margin: 30px 0;
}

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

a:hover {
	color: var(--hover-color);
	text-decoration: underline;
}

button {
	color: #fff;
	border-radius: 5px;
	background: var(--color);
	font-family: inherit;
	font-weight: inherit;
	font-size: inherit;
	cursor: pointer;
	padding: 10px;
	padding-bottom: 4px;
	border: 2px solid #981947;
	outline: 0;
	animation: btn 0.5s alternate-reverse infinite;
}

@keyframes btn {
	from {
		margin: 0 10px;
	}

	to {
		margin: 0 15px;
	}
}

a, button {
	-webkit-tap-highlight-color: transparent;
}

button:hover {
	background: var(--hover-color);
}

button:active {
	background: var(--color);
}

header h2 {
	text-shadow: 3px 3px #234d6f;
	font-weight: bolder;
	letter-spacing: 4px;
	font-family: 'Josefin Slab';
	font-size: 36px;
	line-height: 1.2;
}