* {
  margin:0;
  padding:0;
  box-sizing: border-box;
}
body {
  background-color: #48BFF3;
  font-family: 'Montserrat', sans-serif;
}

header {
  background-color: #333;
}
header .wrapper {
  max-width:1140px;
  margin:0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
header .brand {
  width: 100%
  height:auto;
  max-width:250px;
}
nav ul {
  list-style-type: none;
}
nav ul li {
    display: inline-block;
    padding-right: 20px;
}
nav ul li a {
  width: 60px;
  color: #48BFF3;
  text-decoration: none;
}
nav ul li a:hover {
  color:#FFF;
}
/*SECTIONS, CONTAINERS*/
main {
  padding: 20px;
}
section {
  padding: 20px 0;
}
.wrapper {
  max-width:1140px;
  margin:0 auto;
}
footer {
}
.cards {
  display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: center;
	align-items: flex-start;
	align-content: flex-start;
}
.cards div {
  padding: 30px;
  border-radius:10px;
  border: 1px solid #7cddff;
  margin-right: 10px;
  min-width:300px;
  flex-grow:1;
  text-align: center;
}
.cards div a {
  text-decoration: none;
  color:#FFF;
}
.cards div a:hover {
  color: #333;
}
.button {
  background-color: #333;
  color: #7cddff;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  border: none;
  font-size: 1.1em;
  margin: 30px 0;
}
.button:hover {
  opacity: 0.8;
}

/*ELEMENTOS*/
h1, h2, h3 {
  font-weight: 800;
  color: #333;
  margin:40px 0;
}
h1 {
  font-size: 3.4em;
}
h2 {
  font-size: 2.8em;
}
h3 {
  font-size: 1.8em;
}
.cards div {

}

/*MEDIA QUERIES*/
@media (max-width:800px) {
  header .wrapper {
    flex-direction: column;
    text-align: center;
  }
  nav {
    padding-top:30px;
  }
  .cards div {
    margin-top: 10px;
  }
}