style.css

@import url('https://fonts.googleapis.com/css2?family=Nunito&display=swap');
*{
	font-family: 'Nunito', sans-serif;
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
.first{
	background-image: url("https://images.herzindagi.info/image/2023/Mar/womens-day-2023-facts-lesser-known.jpg");
	min-height: 100vh;
	height: auto;
	width: auto;
	background-position: center;
	background-size: cover;
}

.container{
	position: relative;
	padding: 0 100px;
	display: flex;
	justify-content: flex-start;
	align-items: center;
	min-height: 100vh;
	
}

.container header{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 100px;
	background-color: #22092C;
	
}
.container header .logo{
	font-weight: 800;
	text-transform: uppercase;
	color: #F4EAE0;
	font-size: 1.5em;
	text-decoration: none;
}
.container header ul{
	position: relative;
	display: flex;

}
.container ul li{
	list-style: none;
	margin: 0 15px;
	text-decoration: none;
}
.container ul li a{
	position: relative;
	text-decoration: none;
	font-size: 18px;
	padding: 4px 10px;
	color: #F4EAE0;
	border: red;
}
.container header ul li a:hover,
.container header ul li a.active
{
	color: #F4EAE0;
}
.container .content{
	display: flex;
	justify-content: flex-start;
	align-items: center;
}
.container .content .bannerText{
	position: relative;
	max-width: 900px;
}
.container .content .bannerText div{
	transition: 0.5s ease-in-out;
	display: none;
}
.container .content .bannerText div.active{
	display: initial;
} 
.container .content .bannerText div h2{
	color: #192655;
	margin-top: 10PX;
	font-family: Bookman Old Style;
	font-size: 6em;
	line-height: 1em;
	font-weight: 1000;
}


/*Air*/
.air
{
	width: 80%;
	margin: auto;
	text-align: center;
	padding-top: 50px;
}
.air h1
{
	font-size: 38px;
	font-weight: 600;
}
.air p
{
	color: #777;
	font-size: 14px;
	font-weight: 300;
	line-height: 22px;
	padding: 10px;
}
.totalair
{
	margin-top: 5%;
	display: flex;
	justify-content: space-between;
}
.prosair
{
	background:#fff3f3;
	border-radius: 10px;
	flex-basis: 31%;
	margin-top: 2.5;
	margin-bottom: 5%;
	padding: 20px 12px;
	box-sizing: border-box;
	transition: 0.5s;
}
.prosair:hover
{
	box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2);
	cursor: pointer;
}

/*Water*/
.water
{
	width: 80%;
	margin: auto;
	text-align: center;
	padding-top: 50px;
}
.water h1
{
	font-size: 38px;
	font-weight: 600;
}
.water p
{
	color: #777;
	font-size: 14px;
	font-weight: 300;
	line-height: 22px;
	padding: 10px;
}
.totalwater
{
	margin-top: 5%;
	display: flex;
	justify-content: space-between;
}
.proswater
{
	background:#fff3f3;
	border-radius:10px;
	flex-basis: 31%;
	margin-bottom: 5%;
	padding: 10px 12px;
	box-sizing: border-box;
	transition: 0.5s;
}
.proswater:hover
{
	box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2);
	cursor: pointer;
}


/*Footer*/
.footer
{
	width: 100%;
	text-align: center;
	padding: 30px 0;
}
.footer h4
{
	margin-bottom: 25px;
	margin-top: 20px;
	font-weight: 600;
}

/*Background Formatting*/
.second
{
	background: #352634;
	height: auto;
	width: auto;
	background-position: center;
	background-size: cover;
}
.second h1
{
	color: #fff;
}
.second .desca
{
	color: white;
}
.third
{
	background: #1b2736;
	height: auto;
	width: auto;
	background-position: center;
	background-size: cover;
}
.third h1
{
	color: #fff;
}
.third .descw
{
	color: #fff;
}
.fourth
{
	background-image: url("land.jpg");
	height: auto;
	width: auto;
	background-position: center;
	background-size: cover;
}
.fourth h1
{
	color: #fff;
}
.fourth .desc
{
	color: #fff;
}
.footer
{
	background: #1A120B;
}
.footer h4
{
	color: #fff;
}
.footer p
{
	color: #fff;
}

/*Read More Button*/
.readmore
{
	background: #DADDB1;
	border-radius: 6px;
	flex-basis: 0%;
	margin-bottom: 5%;
	padding: 10px 15px;
	box-sizing: border-box;
	transition: 0.5s;
	text-decoration: none;
	color: #111;
	font-size: 20px;
	text-decoration: bold;
	font-weight: 400px;
}
.readmore:hover
{
	box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2);
	cursor: pointer;
}