@import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900');
*
{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Poppins', sans-serif;
}
.banner 
{
	display: grid;
	grid-template-columns: 3fr 4fr;
}
.banner .box 
{
	position: relative;
	background: #131f37;
	height: 100vh;
}
header 
{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	padding: 20px 60px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
header .logo img 
{
	max-width: 200px;
}

header ul
{
	display: flex;
	gap: 40px;
}
header ul li 
{
	list-style: none;
}
header ul li a  
{
	text-decoration: none;
	font-weight: 500;
	color: rgba(255,255,255,0.5);
	letter-spacing: 1px;
}
header ul li a:hover 
{
	color: rgba(255,255,255,1);
}
.banner .content
{
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 60px;
}
.banner .content .contentBox 
{
	text-align: center;
}
.banner .content .contentBox img 
{
	width: 100%;
}
.banner .content .contentBox p 
{
	font-size: 1.2em;
	color: #fff;
	font-weight: 300;
}
.banner .content .contentBox .btn 
{
	display: inline-block;
	font-size: 1.1em;
	color: #333;
	background: #fff;
	padding: 10px 30px;
	margin-top: 20px;
	border-radius: 30px;
	letter-spacing: 1px;
	text-decoration: none;
	transition: 0.5s;
}
.banner .content .contentBox .btn:hover 
{
	letter-spacing: 2px;
}
.sci
{
	position: absolute;
	bottom: 30px;
	right: 60px;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 30px;
}
.sci h3 
{
	font-weight: 500;
	color: rgba(255,255,255,0.75);
	letter-spacing: 1px;
}
.sci li 
{
	list-style: none;
}
.sci li img 
{
	max-width: 30px;
}
.banner .images
{
	background: #fff;
	display: flex;
	flex-wrap: wrap;
}
.banner .images .imgBx
{
	position: relative;
	width: 50%;
	height: 50vh;
	background: #ff0;
}
.banner .images .imgBx:nth-child(2)
{
	background: #f00;
}
.banner .images .imgBx:nth-child(3)
{
	width: 100%;
	background: #0ff;
}
.banner .images .imgBx img 
{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* now, make it responsive */
@media (max-width: 991px)
{
	.banner
	{
    grid-template-columns: 1fr;
	}
	header 
	{
		padding: 20px 40px;
	}
	.banner .content
	{
    padding: 40px;
		height: 70vh;
	}
	.sci
	{
		right: 40px;
	}
}
@media (max-width: 600px)
{
	.banner .images .imgBx 
	{
		width: 100%;
	}
}