:root{
    --primary-color: #612674;
    --default-gap: 1rem;
}

body{
    /* overflow-x: hidden; */
}

html{
    font-family: sans-serif;
}

.oxygen-light {
    font-family: "Oxygen", sans-serif;
    font-weight: 300;
    font-style: normal;
  }
  
  .oxygen-regular {
    font-family: "Oxygen", sans-serif;
    font-weight: 400;
    font-style: normal;
  }
  
  .oxygen-bold {
    font-family: "Oxygen", sans-serif;
    font-weight: 700;
    font-style: normal;
  }
    
  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: none;
    padding: 0;
    margin-bottom: 0;
}

.top_header_nav li{
    padding: 0;
}

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

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


.heroBanner{
    text-align: center;
    background-color: #f6f6f6;
    padding: 1rem;
    box-sizing: border-box;
}
.heroBanner_iconPlay{
    height: 5em;
    width: 5em;
    display: none;
}

.heroBanner_iconPlay img{
    width: 100%;
}

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

.heroBanner_subtitle{
    font-size: 1em;
    color: color-mix(in srgb, var(--primary-color), white 50%);
    line-height: 1.5;
}

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

.middleContent{
    background-color: #f6f6f6;
    text-align: center;
    padding: 2em;
}

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

.middleContent_title{
    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: 1.5;
}

.row{
    display: flex;
    flex-wrap: wrap;
    gap: var(--default-gap);
    
}

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

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

.mainContent{
    padding: 2em;
}

.mainContent p{
    line-height: 1.2;
}

.mainContent_img img{
    width: 100%;
}

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

/* .mainContent .row{
    gap:4em;
} */

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

}

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


@container main-content (min-width: 500px){
    .mainContent_container{
        display: flex;
        gap:var(--default-gap)
    }

    .mainContent_title{
        margin-top: 0;
    }

    .mainContent_img img{
        max-height: 182px;
    }
}

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

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




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

    .col-xl-6{
        width: calc(50% - var(--default-gap));
    }
}


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

    .top_header_logo{
        margin-left: 2em;
    }
    .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%);
    }
}
    /*md*/
    @media screen and (min-width: 48.75em){
        .heroBanner{
            background-color: var(--primary-color);
            color: white;

        }

        .heroBanner_title, .heroBanner_subtitle{
            color: white;
        }

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

    /*lg*/
    @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%;
        }
    }

    /*xl*/
    @media screen and (min-width: 74em){
        .heroBanner{
            background-image: linear-gradient(transparent, var(--primary-color)), url(../images/bg_topo_1600x1374.jpg);
            background-blend-mode: soft-light;
            background-position: center top;
            background-color: var(--primary-color);
            background-repeat: no-repeat;

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

        .heroBanner .maxWidth{
            width: 50%;
        }

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

        .heroBanner_title, .heroBanner_subtitle{
            text-shadow: 4px 4px 2px rgb(0, 0, 0 / .8);
        }

    }

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