body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #fff;
}

nav {
	position: fixed;
	top: 0;
	left: 0;
 	right: 0;
	padding: 0 10vw;
	display: flex;
	flex-wrap: wrap;
	width: 100%;
	box-sizing: border-box;
	background-color: rgba(248, 248, 248, 0.9);
	z-index: 999;
}

nav div {
	height: 3em;
	flex: 1 1 50%;
	box-sizing: border-box;
	display: flex;
}


#nav-right {
	justify-content: flex-end;
	gap: 1em; 
}

@media (max-width: 768px) {
	nav div {
		flex: 1 1 100%;
	}
	#nav-right {
		justify-content: space-between;
	}
}

nav a {
	padding: 1em;
	color: #000; 
	text-decoration: none;
	transition: background-color 0.2s;
}

nav a:hover {
	background-color: #eee;
}

nav span {
	font-size: 1.2em;
}
	    
#logo1 {
	color: #0b0;
}

#logo2 {
	color: #bbb;
}

header {
	background-color: #f8f8f8;
	padding: 6em 2em 1em 2em; 
}

header h1 {
	text-align: center;
	letter-spacing: 0.3em;
	word-spacing: 0.5em;
	color: #89bcda;
}

header h2 {
	text-align: center;
	letter-spacing: 0.3em;
	word-spacing: 0.3em;
	color: #aaa;
}



main {
    width: 90vw;
    max-width: 800px;
    margin: -3em auto;
}

section {
   display: flex;
	width: 100%;
	padding-top: 7em;
	align-items: stretch;
	xgap: 2em;
	align-items: center;
}

.sec_rev {
	flex-direction: row-reverse;
}

section div {
	height: 400px;
	max-width: 300px;
	flex: 0 0 40%;
	border-radius: 3em;
	filter: grayscale(70%);
	background-position: center;
	box-shadow: inset -50px 0 50px #fff, inset -50px 0 50px #fff, inset -50px 0 50px #fff;
	
}

.sec_rev div  {
	box-shadow: inset 50px 0 50px #fff, inset 50px 0 50px #fff, inset 50px 0 50px #fff;
}

#pic_ab {
	background-image: url("./img/about.jpg");
}

#pic_su {
	background-image: url("./img/support.jpg");
}

#pic_se {
	background-image: url("./img/services.jpg");
}

#pic_co {
	background-image: url("./img/contact.jpg");
}

section article {
	flex: 1; 
}


section h2 {
	text-align: center;
}

section p {
	text-align: justify;
}

#contact hr {
	border: 1px solid #eee;
}

#contact p {
	background-position: 15px center;
	background-repeat: no-repeat;
	border-radius: 1em;
	transition: background-color 0.2s;
}

#contact a {
	color: #000; 
	text-decoration: none;
	font-weight: bold;
	display: block;
	padding: 15px 60px;
	line-height: 1.5em;
	
}

#contact p:hover {
	background-color: #f4f4f4;
}

#phone {
	background-image: url("./img/phone.png");
}

#email {
	background-image: url("./img/email.png");
}

#map {
	background-image: url("./img/map.png");
}

#partner {
	display: flex;
	gap: 1em;
	flex-wrap: wrap;
	justify-content: space-between;
}


footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    margin-top: 5em;
}