*{
	margin:0;
	padding:0;
	font-family: 'Open Sans', sans-serif;
}
.header{
	min-height: 100vh;
	width: 100%;
	background-image: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)),url(background.jpg);
	background-position: center;
	background-size: cover;
	position: relative;
}
nav{
	display: flex;
	padding: 2% 6%;
	justify-content: space-between;
	align-items: center;
}
nav img{
	width: 100px;
}
.nav-links{
	flex: 1;
	text-align: right;
}
.nav-links ul li{
	list-style: none;
	display: inline-block;
	padding: 8px 12px;
	position: relative;
}
.nav-links ul li a{
	color: #fff;
	text-decoration: none;
	font-size: 13px;
}
.nav-links ul li::after{
	content: '';
	width: 0;
	height: 2px;
	background: #fff;
	display: block;
	margin: auto;
	transition: 0.5s;
}
.nav-links ul li:hover::after{
	width: 100%;
}
.text-box{
	width: 90%;
	color: #fff;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	text-align: center;
}
.text-box h1{
	font-size: 65px;
}
.text-box p{
	margin: 10px 0 40px;
	font-size: 20px;
	color: #fff;
}
.hero-btn{
	display: inline-block;
	text-decoration: none;
	color: #fff;
	border: 1px solid #fff;
	padding: 12px 34px;
	font-size: 15px;
	background: transparent;
	position: relative;
	cursor: pointer;
}
.hero-btn:hover{
	border: 1px solid #6dbfc2;
	background: #6dbfc2;
	transition: 1s;
}

nav .fa{
	display: none;
}

@media(max-width: 700px){
	.text-box h1{
		font-size: 20px;
	}
	.nav-links ul li{
		display: block;
	}
	.nav-links{
		position: absolute;
		background: #6dbfc2;
		height: 100vh;
		width: 200px;
		top: 0;
		right: -200px;
		text-align: left;
		z-index: 2;
		transition: 1s;
		
	}
	nav .fa{
		display: block;
		color: #fff;
		margin: 10px;
		font-size: 22px;
		cursor: pointer;
	}
	.nav-links ul{
		padding: 30px;
		
	}
}

/*------- about -------*/

.about{
	width: 80%;
	margin: auto;
	text-align: center;
	padding-top: 100px;
}
h1{
	font-size: 36px;
	font-weight: 600;
}
p{
	color: #777;
	font-size: 14px;
	font-weight: 300;
	line-height: 22px;
	padding: 10px;
}

.row{
	margin-top: 5%;
	display: flex;
	justify-content: space-between;
	
}
.about-col{
	flex-basis: 31%;
	background: #fff3f3;
	border-radius: 10px;
	margin-bottom: 5%;
	padding: 20px 12px;
	box-sizing: border-box;
	transition: 0.5s;
	
}
h3{
	text-align: center;
	font-weight: 600;
	margin: 10px 0;
}
.about-col:hover{
	box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);
}
@media{max-width: 700px){
	.row{
		flex-direction: column;
	}
}

/*------- introduction -------*/
.introduction{
	width: 80%;
	margin: auto;
	text-align: center;
	padding-top: 50px;
}
.introduction-col{
	flex-basis:32%;
	border-radius: 10px;
	position: relative;
	overflow: hidden;
}
.introduction-col img{
	width: 100%;
	display: block;
}
.layer{
	background: transparent;
	height: 100%;
	width: 100%;
	position: absolute;
	top: 0;
	left: 0;
	transition: 0.5s;
}
.layer:hover{
	background: rgba(226,0,0,0.7);
}
.layer h3{
	width: 100%;
	font-weight: 500;
	color: #fff;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	position: absolute;
	opacity: 0;
	transition: 0.5s;
}
.layer:hover h3{
	bottom: 49%;
	opacity: 1;
}
/*------- Call To Action -------*/

.cta{
	margin: 100px auto;
	width: 80%;
	background-image: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)),url(contact.jpg);
	background-position: center;
	background-size: cover;
	border-radius: 10px;
	text-align: center;
	padding: 100px 0;
}

.cta h1{
	color: #fff;
	margin-bottom: 40px;
	padding: 0;
}

@media(max-width: 700px){
	.cta h1{
		font-size: 24px;
	}
}
/*------- Footer -------*/

.footer{
	width: 100%;
	text-align: center;
	padding: 30px 0;
}

.footer h4{
	margin-bottom: 25px;
	margin-top: 20px;
	font-weight: 600;
	
}

/*------- about typhoons page-------*/

.sub-header{
	height: 65vh;
	width: 100%;
	background-image: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)),url(backgroundabt.jpg);
	background-position: center;
	background-size: cover;
	text-align: center;
	color: #fff;
	
}

.sub-header h1{
	margin-top: 100px;
	
}

.about-typhoons{
	width: 80%;
	margin: auto;
	padding-top: 80px;
	padding-bottom: 50px;
	
}
.abouttyphoons-col{
	flex-basis: 48%;
	padding: 30px 2px;
}

.abouttyphoons-col img{
	width: 100%;
}

.abouttyphoons-col h1{
	padding-top: 0;
}
.abouttyphoons-col p{
	padding: 15px 0 25px;
}
.abouttyphoons-col h2{
	padding-top: 0;	
}
.abouttyphoons-col h3{
	padding-top: 0;	
}
.evacuation-col img{
	width: 100%;
}


/*------- solution page-------*/

.solution{
	width: 80%;
	margin: auto;
	padding-top: 80px;
	padding-bottom: 50px;
	
}

.solution-col{
	flex-basis: 48%;
	padding: 30px 2px;
}

.solution-col img{
	width: 100%;
}

.solution-col h1{
	padding-top: 0;
}
.solution-col p{
	padding: 15px 0 25px;
}

/*------- credits page-------*/

.sub-header2{
	height: 65vh;
	width: 100%;
	background-image: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)),url(apec.png);
	background-position: center;
	background-size: cover;
	text-align: center;
	color: #fff;	
}

.sub-header2 h1{
	margin-top: 100px;
}