body {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 20px;
	text-align: justify;
}

h1{
	font-size: 49px;
}

h2{
	font-size: 42px;
	text-align: center;
}

h3{
	font-size: 35px;
	text-align: center;
}

h4 {
	font-size: 28px;
	text-align: center;
}

a {
	color: #0099CC;
	text-decoration: none;
}

a:hover {
	color: #0099CC;
}

a:visited {
	color: #0099CC;
	text-decoration: none;
}

a:active {
	color: #0099CC;
	text-decoration: none;
}

.menu {
	background: #0099CC;
	color: #FFF;
	height: 45px;
	padding-left: 18px;
	position: fixed;
	top: 0;
	width: 100%;
}
.menu ul, .menu li {
	margin: 0 auto;
	padding: 0;
	list-style: none
}
.menu ul {
	width: 100%;
}
.menu li {
	float: left;
	display: inline;
	position: relative;
}
.menu a {
	display: block;
	line-height: 45px;
	padding: 0 14px;
	text-decoration: none;
	color: #FFFFFF;
}
.menu a.dropdown-arrow:after {
	content: "\25BE";
	margin-left: 5px;
}
.menu li a:hover {
	color: #0099CC;
	background: #F2F2F2;
}
.menu input {
	display: none;
	margin: 0;
	padding: 0;
	height: 45px;
	width: 100%;
	opacity: 0;
	cursor: pointer
}
.menu label {
	display: none;
	line-height: 45px;
	text-align: center;
	position: absolute;
	left: 35px
}
.menu label:before {
	content: "\2261"; 
	margin-left: 20px;
}
.menu ul.sub-menus{
	height: auto;
	overflow: hidden;
	width: 170px;
	background: #444444;
	position: absolute;
	z-index: 99;
	display: none;
}
.menu ul.sub-menus li {
	display: block;
	width: 100%;
}
.menu ul.sub-menus a {
	color: #FFFFFF;
}
.menu li:hover ul.sub-menus {
	display: block
}
.menu ul.sub-menus a:hover{
	background: #F2F2F2;
	color: #444444;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    width: 100%;
    height: 680px; /* if you don't want it to take up the full screen, reduce this number */
    overflow: hidden;
    background-size: cover !important;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 37%, rgba(0,0,0,0.65) 100%), url('../img/hero.jpg') no-repeat center center scroll;
}
.buttons-group {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}
.hero-title {
    font-style: normal;
    font-weight: bold;
    color: #eee;
    line-height: 1;
    text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.8);
    margin-bottom: 40px;
}    
.hero-button {
    background: #0099CC;
    border-radius: 5px;
    display: inline-block;
    border: none;
    padding: 20px 30px;
    margin: 0 20px;
    text-decoration: none;
    color: #ffffff;
    cursor: pointer;
    text-align: center;
    -webkit-appearance: none;
    -moz-appearance: none;
}
.hero-button:hover {
    background: #ffffff;
	color: #0099CC;
}
.hero-button:focus {
    outline: 1px solid #fff;
    outline-offset: -4px;
}
.hero-button:visited {
	background-color: #F2F2F2;
	color: #0099CC;
}

.about-section {
	background-color: #057397;
	color: #F2F2F2;
	padding: 50px 30px 50px 30px;
}
.row-two-columns {
	display: grid;
	grid-template-columns: auto auto;
}
.column {
    padding: 20px;
}
.about-img {
	width: 100%;
	height: auto;
	max-height: 400px;
	box-shadow: 0 4px 8px 0 rgba(255,255,255,1);
}
.about-text {
	display: flex;
    justify-content: center;
    align-items: center;
}

.technology-section {
	background-color: #F2F2F2;
	color: #000;
	padding: 50px 30px 50px 30px;
}
.card-technology {
	background-color: #fff;
	color: #000;
	width: 100%;
	height: 100%;
	box-shadow: 0 4px 8px 0 rgba(0,0,0,1);
	border-radius: 5px 5px 0 0;
	-webkit-border-radius: 5px 5px 0 0;
	-moz-border-radius: 5px 5px 0 0;
	-ms-border-radius: 5px 5px 0 0;
	-o-border-radius: 5px 5px 0 0;
}
.card-technology-container {
  	padding: 16px;
}
.icon-technology {
	color: #0099CC;
	font-size: 80px;
}

.project-section {
	background-color: #057397;
	color: #F2F2F2;
	padding: 50px 30px 50px 30px;
}
.row-three-columns {
	display: grid;
	grid-template-columns: auto auto auto;
}
.card-project {
	background-color: #fff;
	color: #000;
	width: 100%;
	height: 100%;
	box-shadow: 0 4px 8px 0 rgba(255,255,255,1);
	border-radius: 5px 5px 0 0;
}
.card-project-img {
	width: 100%;
	height: auto;
}
.card-project-container {
  	padding: 16px;
}
.card-project-dialog {
	overflow: hidden;
	width: 400px;
}
.card-project-dialog-img {
	width: 100px;
	height: 200px;
}
.card-project-dialog-title {
	font-size: 32px;
}
.card-project-dialog-text {
	font-size: 16px;
}
.button {
	width: 100%;
	padding: 20px;
	background-color: #0099CC;
	color: #F2F2F2;
	display: block;
	cursor: pointer;
	border-radius: 10px;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	-ms-border-radius: 10px;
	-o-border-radius: 10px;
}
.button:hover {
	background-color: #F2F2F2;
	color: #0099CC;
}

.contact-section {
	background-color: #F2F2F2;
	color: #000;
	padding: 50px 30px 50px 30px;
}
.icon-contact {
	color: #0099CC;
	font-size: 80px;
}
.row-five-columns {
	display: grid;
	grid-template-columns: auto auto auto auto auto;
}
.row-six-columns {
	display: grid;
	grid-template-columns: auto auto auto auto auto auto;
}
.card-contact {
	background-color: #fff;
	color: #000;
	width: 100%;
	height: 100%;
	box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 1);
	border-radius: 5px 5px 0 0;
	border: #0099CC solid 1px;
	text-align: center;
	-webkit-border-radius: 5px 5px 0 0;
	-moz-border-radius: 5px 5px 0 0;
	-ms-border-radius: 5px 5px 0 0;
	-o-border-radius: 5px 5px 0 0;
}
.card-contact-container {
	padding: 16px;
}
.footer {
	background-color: #057397;
	color: #F2F2F2;
	padding: 10px;
	text-align: center;
}

@media screen and (min-width: 768px) and (max-width: 1440px) { 
	.row-two-columns {
		grid-template-columns: auto auto;
	}
	.row-six-columns {
		grid-template-columns: auto auto auto;
	}
}

@media screen and (max-width: 767px){
	.menu ul {
		background:#111;
		position:absolute;
		top:100%;
		right:0;
		left:0;
		z-index:3;
		height:auto;
		display:none
	}
	.menu ul.sub-menus {
		width:100%;
		position:static;
	}
	.menu ul.sub-menus a {
		padding-left:30px;
	}
	.menu li {
		display:block;
		float:none;
		width:auto;
	}
	.menu input, .menu label {
		position:absolute;
		top:0;
		left:0;
		display:block
	}
	.menu input {
		z-index:4
	}
	.menu input:checked + label {
		color:white
	}
	.menu input:checked + label:before {
		content:"\00d7"
	}
	.menu input:checked ~ ul {
		display:block
	}
	.row-two-columns, .row-three-columns, .row-five-columns, .row-six-columns {
		grid-template-columns: auto;
	}
	.contact-block {
		display: flex;
		flex-direction: column;
	}
	.buttons-group {
		display: flex;
		flex-direction: column;
	}
	.hero-button {
		margin: 20px 0;
	}
}