html{
   
}

body{   
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: normal;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.header{
    background-color: #000;
    background-image: url('../img/talon-dina.jpg');
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: cover;
    height: 100vh;
    position: relative;
    text-align: center;
    width: 100%;
}
    .header h5.seccion{
        color: #ffc300;
        font: 1.5rem / 1.3 "Roboto", sans-serif;
        font-weight: 900;
        text-align: center;        
        margin: 20px auto 0;
        position: absolute;
        text-shadow: 0px 0px 7px #000000;
        text-transform: uppercase;
        width: 100%;
        z-index: 5;
    }
    .header h1{
        color: #ffc300;
        font-family: "Roboto", sans-serif;
        font-size: 3rem;
        font-weight: 900;
        left: 50%;
        margin: 0;
        max-width: 450px;
        padding: 20px;
        position: absolute;
        text-shadow: 0px 0px 10px #040404;
        transform: translate(-50%, 0%);
        top: 30%;
        z-index: 2;        
    }
        .header h1 span{
            color: #fff;
            display: block;
            font-size: 2rem;
            text-transform: uppercase;
        }
    .header video{
        height: 100%;
        left: 0;
        object-fit: contain;
        position: absolute;
        top: 0;  
        width: 100%;         
    }
    .audio-controls{
        cursor: pointer;
        position: absolute;
        right: 20px;
        top: 20px;
        z-index: 10;
    }
        .audio-controls button{
            background-color: transparent;
            border: none;    
            cursor: pointer;        
            display: inline-block;
            max-width: 40px;
            padding: 7px;
            vertical-align: top;
        }
            .audio-controls button img{
                width: 100%;
            }
        .audio-controls p{
            color: #fff;
            display: inline-block;
            font-family: "Roboto", sans-serif;
            font-size: 0.8rem;
            font-weight: 400;
            margin: 0;
            padding-top: 10px;
            text-transform: uppercase;
            vertical-align: middle;
        }
.main{
    padding-top: 40px;
}
    .main h2{
        color: #000;
        font-family: "Noto Serif", serif;
        font-size: 1.3rem;
        font-weight: 800;
        line-height: 1.5;
        margin: 20px auto 60px;
        max-width: 600px;
        text-align: center;
    }
    .main h3{
        color: #000;
        font: 2rem/1.3 "Noto Serif", serif;
        font-weight: 800;
        margin: 30px auto;
        text-align: center;
    }
    .main h4{
        color: #000;
        font: 1.4rem/1.3 "Noto Serif", serif;
        font-weight: 800;
        margin: 20px auto 10px;
        max-width: 600px;
    }
    .main p{
        color: #000;
        font-family: "Noto Serif", serif;
        font-size: 1rem;
        font-weight: 400;
        line-height: 1.7;
        margin: 20px auto 30px;
        max-width: 600px;
        text-align: left;
    }
        .main p span{
            font-weight: 800;
        }
    .box-video{
        margin: 60px auto;
        max-width: 500px;
    }
        .box-video video{
            display: block;
            margin: 0 auto;
            width: 80%;
        }
        .box-video p,
        .box-imagen p{
            color: #000;
            font-family: "Roboto", sans-serif;
            font-size: 0.9rem;
            font-weight: 400;
            line-height: 1.3;
            margin: 6px 0;
            max-width: 100%;
            width: 100%;
        }
    .box-imagen{
        margin: 60px auto;
        max-width: 900px;
    }
    .box-slider{
        margin: 30px auto;
        max-width: 980px;
    }
        .box-slider .bx-wrapper{
            max-width: 100% !important;
            width: 100% !important;
        }
    .box-youtube{
        margin: 60px auto;
        max-width: 980px;
    }
    .box-audio{
        margin: 40px auto;
        max-width: 400px;
        text-align: center;
    }
        .box-audio audio{
            width: 100%;
        }



@media only screen and (max-width: 640px) {   
    
    .header{
        background-image: url('../img/talon-dina-movil.jpg');
    }

    .header h1{
        font-size: 2rem;
        width: 98%;
    }
    .audio-controls p{
        
    }
    .main h2{
        padding: 0 20px;
    }

    .header h5.seccion{
        margin-top: 60px;
    }
    .header h1{
        width: 90%;
    }
    .box-slider{
        max-width: 90%;
    }
    .box-youtube{        
        margin: 60px auto;
        max-width: 980px;
    }
        .box-youtube iframe{
            height: 300px;
        }

}