* {
    margin: 0;
    padding: 0;
}

html {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
}

a {
    text-decoration: none;
    color: white;
}

h3 {
    display: block;
    font-size: 24px;
    opacity: 0.7;
}

ul {
    list-style-type: none;
}

/* -------------- NAV MENU ------------- */
header {
    width: 100%;
    height: 80px;
    text-align: center;
    margin-bottom: 20px;
}

header ul ul {
    position: absolute;
    display: none;
    /* hides sublists */
}

header li {
    display: block;
    position: relative;
    float: right;
}

header li a {
    display: block;
    text-decoration: none;
    width: 200px;
    /* this is the width of the menu items */
    line-height: 50px;
    /* this is the hieght of the menu items */
    color: #ffffff;
    /* list item font color */
}

header li li a {
    font-size: 80%;
}


/* smaller font size for sub menu items */

header li:hover {
    background: var(--red);
}


/* highlights current hovered list item and the parent list items when hovering over sub menues */

header li:hover ul {
    display: block;
    background: var(--red);
}

.navbar-nav.me-auto {
    margin-right: auto;
  }
  
.navbar-nav:last-child {
    margin-left: auto;
}

/* shows sublist on hover */

#portuguese {
    text-align: right;
}

#content {
   margin-top: 60px;
   margin-bottom: 60px;
   margin-left: 50px;
}

#services {
    margin: 20px;
}

#contacts {
    text-align: left;
    margin: 20px;
}

.nav-link {
    text-align: center;
    color: white
}

.servicos {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.logolinkedin {
    margin-left: 6px;
}


/* Button */
.btn:link,
.btn:visited {
  	text-transform: uppercase;
  	text-decoration: none;
  	padding: 10px 20px;
  	display: inline-block;
  	border-radius: 100px;
  	transition: all .2s;
  	position: relative;
}

.btn:hover {
  	transform: translateY(-3px);
  	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn:active {
  	transform: translateY(-1px);
  	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}


/* -------------- FOOTER -------------- */
footer {
    text-align: center;
    background-color: #1A1A1A;
    color: white;
    padding: 20px 0;
}