html {
    scroll-behavior: smooth;
  }

body{
    background-attachment:fixed;
    background-color:#fff;
    
}

header{
    position:sticky;
}

.boton_inicio{
    background-color: #9191bd;
    color: #fff;
    border-radius: 10px;
    border: none;
    padding: 10px 30px;
    cursor: pointer;
    margin-top: 0px;
 }

 .boton_inicio:hover{
    background-color: #7a7a9a;
 }

 .boton_inicio select{
    cursor: pointer;
 }


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    line-height: 1.6;
}

.container {
    width: 80%;
    
    margin: 0 auto;
    text-align: center;
    color: #000;
}

.hero {
    background: url('hero-image.jpg') no-repeat center center/cover;
    color: rgb(0, 0, 0);
    padding: 100px 0;
}

.hero h1 {
    color: #000;
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 24px;
    margin-bottom: 20px;
}

.btn-main {
    background-color: #9191bd;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.about, .how-it-works, .testimonials, .books, .cta {
    padding: 50px 0;
}

.about h2, .how-it-works h2, .testimonials h2, .books h2, .cta h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.about{
    background-color: #dbdada;
    color: white;
    
}

.about{
    justify-content: center;
    text-align: j;
}

.steps {
    display: flex;
    justify-content: space-around;
}

.step {
    width: 20%;
}

.step h3 {
    font-size: 24px;
}

.testimonials .testimonial {
    margin-bottom: 20px;
}

.books .book-gallery {
    display: flex;
    justify-content: space-around;
}

.books .book img {
    width: 100px;
    height: 150px;
}

.cta {
    background-color: #dbdada;
    color: white;
}

.cta .btn-main {
    background-color: white;
    color: #000;
}






 /* RESPONSIVO TABLETA*/

 @media only screen and (max-width: 1009px){
    .steps {
        display: block   ;
        width: 100%;
        text-align: center;
        justify-content: center;
        color: #000;
    }

    .step {
        display: block   ;
        width: 100%;
        margin-bottom: 50px;
        text-align: center;
        justify-content: center;
        color: #000;
    }
 }



 @media only screen and (max-width: 450px){
    .hero{
        
    }
    header{
        width: 100%;
        justify-content: center;
    }
    
    
    .boton_inicio{
        display: none;
    }
    
 }