@import url('https://fonts.googleapis.com/css2?family=Open+Sans&family=Raleway:wght@400;700&display=swap');

* {
	box-sizing: border-box;
}

body {
	color: hsl(243, 87%, 12%);
	font-family: 'Open Sans', sans-serif;
	font-size: 1.1em;
	margin: 0;
}

a {
	color: #3da08f;
}

img {
	max-width: 100%;
}

h1,
h2,
h4 {
	font-family: 'Raleway', sans-serif;
}

h2 {
	font-size: 1.8em;
	margin-top: 0;
}

.container {
	padding: 30px;
	margin: 0 auto;
	max-width: 100%;
	width: 1200px;
}

.flex {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
}

.flex > div,
.flex > ul {
	flex: 1;
}

.flex > div:first-child {
	margin-right: 20px;
}

.flex > div:last-child {
	margin-left: 20px;
}

/* Navigation Bar */
nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 30px 0;
}

nav ul {
	display: flex;
	padding: 0;
	list-style-type: none;
}

nav ul li {
	margin-left: 50px;
}

nav ul a {
	color: hsl(243, 87%, 12%);
	font-family: 'Raleway', sans-serif;
	text-decoration: none;
}

/* Form Area */
form {
	display: flex;
}

input {
	border: 1px solid hsl(243, 87%, 12%);
	border-radius: 2px;
	font-family: 'Raleway', sans-serif;
	font-size: 14px;
	flex: 0.7;
	padding: 15px;
}

input::placeholder {
	color: hsl(0, 0%, 75%);
}

button {
	border: 1px solid hsl(224, 93%, 58%);
	background-color: hsl(224, 93%, 58%);
	border-radius: 5px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	color: #fff;
	font-family: 'Raleway', sans-serif;
	font-weight: 700;
	font-size: 14px;
	flex: 0.3;
	padding: 15px;
	margin-left: 10px;
}

/* Main Section */
.bg-light-blueish {
	background-color: hsl(240, 75%, 98%);
	margin-top: 100px;
	position: relative;
	padding: 50px 0;
}

.bg-light-blueish::before {
	content: '';
	background-image: url('images/bg-curve-desktop.svg');
	background-size: cover;
	background-position: center center;
	position: absolute;
	top: -60px;
	left: 0;
	height: 60px;
	width: 100%;
}

/* Testimonial Box */
.testimonial-box {
	background-color: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	border-radius: 5px;
	padding: 25px;
	margin-top: 40px;
	width: 80%;
}

.testimonial-box p {
	font-size: 14px;
	letter-spacing: 1px;
	line-height: 1.7;
}

.user-info {
	display: flex;
	margin-top: 20px;
}

.user-info img {
	border-radius: 50%;
	height: 50px;
	margin-right: 10px;
	width: 50px;
}

.user-info h4 {
	font-weight: 700;
	margin: 0;
}

/* Secondary Section */
.bg-blueish {
	background-color: hsl(238, 22%, 44%);
	color: #fff;
	padding: 50px 0;
}

.bg-blueish form {
	flex-direction: column;
}

.bg-blueish form input {
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	border: none;
	flex: 1;
}

.bg-blueish form button {
	margin: 20px 0 0;
	width: 50%;
}

/* Footer */
footer {
	background-color: hsl(243, 87%, 12%);
	color: #fff;
	padding: 50px 0;
}

footer ul {
	list-style-type: none;
}

footer ul li {
	margin-bottom: 20px;
}

footer p {
	text-align: right;
}

footer .social-media {
	display: flex;
	align-items: center;
	justify-content: center;
}

footer .circle {
	border: 1px solid #fff;
	border-radius: 50%;
	color: #fff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-right: 10px;
	height: 40px;
	width: 40px;
	text-decoration: none;
}

.align-start {
	align-items: flex-start;
}

.attribution {
  font-size: 11px;
  text-align: center;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

/* Media Queries */
@media screen and (max-width: 768px) {
	body {
		text-align: center;
	}

	nav {
		flex-direction: column;
		margin: 10px 0;
	}

	nav ul li {
		margin: 10px 20px;
	}

	.bg-light-blueish::before {
		background-image: url('images/bg-curve-mobile.svg');
		height: 80px;
	}

	.flex {
		flex-direction: column;
	}

	.flex > div {
		width: 100%;
	}

	.flex > div:first-child {
		margin-right: 0;
	}

	.flex > div:last-child {
		margin-left: 0;
	}

	.testimonial-box {
		width: 100%;
	}

	.bg-blueish form input {
		flex: 1;
	}

	.bg-blueish form button {
		margin: 20px 0;
		width: 100%;
	}

	.illustration {
		margin-top: 30px;
	}

	.user-info {
		justify-content: center;
	}

	footer ul {
		padding: 0;
		width: 100%;
	}

}