@media (max-width: 768px) {
    body{
    width: 100%;
    color: #000;
    text-align: center;
    font-family: "Istok Web";
    font-style: normal;
    line-height: normal;}
    main{
        gap: 20px;
        padding-bottom: 20px;
    }

    /*----header + nav------------*/
    /*diseño header */
    header{
        padding: 0px 1px;
        width: 100%;
        background-color:#0F1724;
        color: white;
    }

    /*diseño princiapl nav*/
    nav{
        width: 100%;
        display: flex;
        flex-direction:row;
        gap: 10px;
        height: auto;
        padding:10px;
        justify-content: space-between;
        align-items: start;
        flex-shrink: 0;
        align-self:stretch;
    }
    /*Diseño Logo*/
    #Logo{
        width: 30%;
        display: flex;
        flex: 0 0 0;
        padding:0 0px;
        gap: 0;
        justify-content: none;
    }
    /*Diseño btn navs*/
    #btn-nav{
        width: 70%;
        display: flex;
        justify-content: space-between;
        gap: 10px;
        flex: 0;
        
    }
    #btn-nav a {
    color: white;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.05s ease ;
    }
    #btn-nav a:hover {
    transform: scale(1.1);
    }


    /*----Secciones del cuerpo------------*/
        /*Section-header general*/
    #section-header{
        width: 100%;
        height: auto;
        background-color: #0F1724;
    }
    .div-section-header{
        display: flex;
        flex-direction: column-reverse;
        padding: 10px 5px;
        align-items: center;
        gap: 52px;
        justify-content: space-between;
        align-self: stretch;
        color: white;
    }
    .header-photo img{
        display: none;
    }
    /*section-header histographia*/
    .header-histographia{
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    .header-histographia h1{
        color: #FFF;
        font-family: "Istok Web";
        font-size: 48px;
        font-style: normal;
        line-height: normal;
        align-self: stretch;
    }
    .header-histographia p{
        color: #D9D9D9;
        font-family: "Istok Web";
        font-size: 20px;
        font-style: normal;
        font-weight: auto;
        line-height: 32px; /* 160% */
        align-self: stretch;
    }
    .header-histographia h5{
        color: #FFF;
        font-family: "Istok Web";
        font-size: 24px;
        font-style: normal;
        font-weight: auto;
        line-height: normal;
        width:100%;
    }
    .header-histographia button{
        width: 350px;
        height: 80px;
        background-color: #169281C2;
        color: white;
        border-radius: 50px;
        border-color: #D9D9D9;
        box-shadow:(0 4px 4px rgba(0, 0, 0, 0.25));
        text-align: center;
        font-family: "Istok Web";
        font-size: 24px;
        font-style: normal;
        font-weight: auto;
        line-height: normal;
        display: inline-block;
        transition: transform 0.05s ease ;
    }
    .header-histographia button:hover{
        background-color:#1dc7b0c2;
        border-color: #D9D9D9;
        transform: scale(1.01);
    }
    .lineal-header{
        width: 360px;
        height: 1px;
        background-color: #D9D9D9;
        padding: 0;
    }
    .div-section-header-histographia-info{
        display: flex;
        flex-direction: column;
        width: 100%;
        height: 100%;
        align-items: flex-start;
        gap: 10px;
        padding: 0;
    }
    .row-section-header-histographia-info{
        display: flex;
        width: 100%;
        flex-direction: row;
        padding-right: 5px;
        align-items: flex-start;
        justify-content: start;
    }
    .row-section-header-histographia-info i{
        font-size: 20px;
        
    }
    .row-section-header-histographia-info p{
        font-size: 15px;
    }


    /*Section-helpme histographia*/
    .section-helpme-histographia{
        width: 100%;
        display: flex;
        padding: 10px;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        align-self: stretch;
    }
    .section-helpme-histographia h5{
        width: 100%;
        font-size: 24px;
        padding: 0;
        margin: 0;
    }
    .section-helpme-histographia h1{
        width: 100%;
        font-size: 36px;
        padding: 0;
        margin: 0;
    }
    .section-helpme-problems {
        display: flex;
        overflow-x: auto;
        gap: 16px;
        padding-top: 24px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    .section-helpme-problems::-webkit-scrollbar {
        display: none;
    }
    .section-helmpe-problems-histographia,
    .section-helmpe-problems-histographia-hover {
        transition: none;
        width: 100%;
        flex: 0 0 100%;
        scroll-snap-align: start;
    }
    .section-helmpe-problems-histographia:hover,
    .section-helmpe-problems-histographia-hover:hover {
        transform: none;
    }

    /*Section-Services General*/
    #section-services{
        display: flex;
        width: 100%;
        padding: 20px;
        flex-direction: column;
        align-items: center;
        gap: 30px;
        height: auto;
        flex: 1 1 auto;
    }
    .section-services-histographia h5{
        width: 100%;
        font-size: 24px;
    }

    #desktop{
        display: none;
    }
    #movil{
        display: block;
    }



    /*Section-about profesional*/
    #section-about-profesional{
        width: 100%;
        height: auto;
        padding: 0px 20px;
    }
    .div-section-about-profesional{
        display: flex;
        height: auto;
        flex-direction: column;
        width: 100%;
        justify-content:flex-start;
    }
    .div-section-about-profesional img{
        height: auto;
        width:250px;
    }
    .section-about-profesional-histographia{
        width: 100%;
        height: auto;
    }
    

    /*Section-session-steps General*/
    #section-session-steps{
        width: 100%;
        padding: 20px;
        gap: 10px;
    }
    .section-session-steps-elements{
        display: flex;
        flex-direction: column;
    }

    /*Section reals-results*/
    .section-real-result-div-element {
    display: flex;
    justify-content: flex-start; /* antes center */
    align-items: stretch;
    overflow-x: auto;
    gap: 16px;
    width: 100%;
    padding: 10px 16px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    }
    .section-real-result-div-element::-webkit-scrollbar {
        display: none;
    }
    .section-real-result-elements {
        flex: 0 0 85%;
        min-width: 85%;
        max-width: 85%;
        scroll-snap-align: start;
    }
    .div-section-real-result-elements-stars {
        width: 100%;
        gap: 8px;
        flex-wrap: wrap;
    }

    /*section schedule-via-wsp*/
    #section-schedule-via-wsp{
    display: flex;
    width: 100%;
    height: auto;
    padding: 20px 10px;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    border-radius: 0px;
    background: #0F1724;
    }
    #section-schedule-via-wsp h1{
    font-size: 36px;
    padding: 0 20px;
    }
    #section-schedule-via-wsp p{
    width: 300px;
    }
    #section-schedule-via-wsp button{
        width: 350px;
        height: 80px;
        font-size: 24px;
    }

    /*FOOTEER*/
    footer{
        width: 100%;
        height: 100%;
    }
    #footer-section-histographia{
        padding: auto;
    }
    #section-histographia-elemnts{
        padding: 0px 10px;
        gap: 15px;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        height: auto;
    }
    .footer-histographia-element {
        padding-top: 10px;
        border-top: solid 1px #c0c0c0;
    }
    #section-histographia-credits{
        display: flex;
        flex-direction: column-reverse;
    }
    .terminos{
        display: flex;
        flex-direction: row;
        padding: 0;
        gap: 5px;
    }
    #footer-section-creador{
        width: 100%;
        height: auto;
        padding: 0 20px;
        text-align: center;
        justify-content: center;
        align-items: center;
        flex: auto;

    }
    #footer-section-creador p{
        font-size: 12px;
        margin: 1px;
    }

}