:root {
  --primary-color: #612674;
}

html {
  font-family: sans-serif;
}

h1,
h2,
h3,
h4 {
  font-family: 'Oxygen', sans-serif;
}

.maxWidth {
  max-width: 70.25em;
  margin: auto;
}

.top_header {
  text-align: center;
}

.top_header_nav {
  background-color: var(--primary-color);
}

.top_header_nav ul {
  list-style-type: none;
  padding: 0;
  margin-bottom: 0;
}

.top_header_nav a {
  color: white;
  text-decoration: none;
  display: block;
  padding: 1em;
}

.top_header_nav a:hover {
  background-color: color-mix(in srgb, var(--primary-color), white 10%);
}

@media screen and (min-width:48.75em) {
  .top_header {
    display: flex;
    justify-content: space-between;
  }

  .top_header_nav {
    background: initial;
  }

  .top_header_nav li {
    display: inline-block;
  }

  .top_header_nav a {
    color: var(--primary-color);
  }

  .top_header_nav a:hover {
    background-color: color-mix(in srgb, var(--primary-color), white 85%);
  }

  .top_header_logo {
    margin-left: 2em;
  }
}

.heroBanner {
  text-align: center;
  background-color: #e6dfdf;
  padding: 1em;
  display: flex;
  justify-content: center;
}

.heroBanner_iconPlay {
  height: 5em;
  width: 5em;
  display: none;
}

.heroBanner_iconPlay img {
  width: 100%;
}

.heroBanner_tittle {
  color: var(--primary-color);
  font-size: 1.5em;
  margin: 1.5em 0;
}

.heroBanner_subtittle {
  font-size: 1em;
  color: color-mix(in srgb, var(--primary-color), white 20%);
  line-height: 1.5em;
}

.heroBanner_btn {
  display: inline-block;
  padding: .9em 2em;
  background-color: #58c4c4;
  text-decoration: none;
  color: white;
  border-radius: 5px;
}

@media screen and (min-width:48.75em) {
  .heroBanner {
    background-color: var(--primary-color);
    color: white;
  }

  .heroBanner_tittle,
  .heroBanner_subtittle {
    color: white;
  }

  .heroBanner_iconPlay {
    display: block;
    margin: auto;
  }
}

@media screen and (min-width:56.25em) {

  .heroBanner {
    background-image: url(../images/bg_topo_1198x670.jpg);
    aspect-ratio: 1198 / 670;

    display: flex;
    justify-content: center;
    align-items: flex-end;
  }
}

.heroBanner .maxWidth {
  margin: initial;
  margin-bottom: 4em;
  width: 75%;
}


@media screen and (min-width:74em) {
  .heroBanner {
    background-image: url(../images/bg_topo_1600x1374.jpg);
    background-position: center top;
    background-repeat: no-repeat;
    background-color: var(--primary-color);

    max-height: 80vh;
    width: 100%;
  }

  .heroBanner .maxWidth {
    width: 50%;
  }

  .heroBanner_iconPlay {
    width: 7em;
    height: 7em;
  }
}

/* 
min-width: 0        ->  col-sm
min-width: 48.75em  ->  col-md
min-width: 56.25em  ->  col-lg
min-width: 74em     ->  col-xl
*/

.middleContent a {
  color: inherit;
  text-decoration: none;
}

.middleContent {
  background-color: #e6dfdf;
  text-align: center;
  padding: 2em;

}

.middleContent_tittle {
  color: var(--primary-color);
  text-transform: uppercase;
  font-size: 1.25em;
}

.middleContent span[class^="icon-"] {
  color: var(--primary-color);
  font-size: 3.5em;
}

.middleContent p {
  line-height: 1.75em;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.col {
  flex: 1 0 auto;
  width: 100%;
}

.col-sm-12 {
  width: 100%;
}

@media screen and (min-width:48.75em) {
  .col-md-6 {
    width: calc(50% - 1rem);
  }
}

@media screen and (min-width:74em) {
  .col-xl-3 {
    width: calc(25% - 1rem);
  }

  .col-xl-6 {
    width: calc(50% - 1rem);
  }
}

.mainContent {
  padding: 2em;
}

.mainContent p {
  line-height: 1.2em;
}

.mainContent_img img {
  width: 100%;
}

.mainContent_tittle {
  text-transform: uppercase;
  color: var(--primary-color);
  font-size: 1.25em;
  font-weight: normal;
  letter-spacing: .2em;
}

.mainContent .row {
  row-gap: 4em;
}

.mainContent_article {
  container: main-content / inline-size;
}

@container main-content (min-width: 500px) {
  .mainContent_article {
    display: flex;
    gap: 1rem;
}
.mainContent_tittle {
  margin-top: 0;
}
}

.mainContent_img img {
  max-height: 382px;
  flex: 0 0 25%;
}

.mainContent_text {
  flex-grow: 1;
}

.footer {
  background: #25303e;
  color: #83969f;
  text-align: center;
  padding: 2em;
}