* {
    margin: 0;
    /*espacio externo*/
    padding: 0;
    /*espacio interno*/
    font-family: 'Roboto', sans-serif;
    color: white;
    line-height: 1.75;

}


body {
    /* background: linear-gradient(to top, rgba(121, 115, 115, 0.253)50%, rgba(121, 115, 115, 0.253)50%), url(img/f2.jpg); */
    background-position: center;
    background-size: cover;
    height: 100vh;
}

.banner {
    background: url(img/banner1.jpg);
    background-color: black;
    display: block;
    background-size: cover;
    background-position: center;

    width: 100%;
    height: 950px;
}

.concepto2 {
    background: url(img/d1.jpg);
    background-color: black;
    display: block;

    width: 100%;
    height: 950px;
}


.bannercontenedor {
    opacity: 0.8;
    width: 100%;
    height: 100%;
    background-color: black;
    position: relative;
    padding-bottom: 30px;
}

.conceptocontenedor {
    opacity: 0.8;
    width: 100%;
    height: 100%;
    background-color: black;
    position: relative;
}

.texto h2 {
    text-align: center;
}

.texto {
    position: absolute;
    left: 100px;
    width: 400px;
    top: 200px;
}

.texto p {
    text-align: justify;
}

.intro1 {
    position: absolute;
    left: 50px;

}

.header {
    display: flex;
    align-items: center;

}


.logo {
    color: #ffff;
    font-size: 32px;
    float: left;
    padding-top: 15px;
    cursor: pointer;
    margin: 10px;

}

.bth {
    margin-top: auto;
    border-radius: 5rem;
    background: rgb(29, 148, 55);
    color: #fff;
    padding: .8rem 3.5rem;
    cursor: pointer;
    font-size: 13px;
    padding: 2%;
    text-decoration: none;
    width: 90px;
    height: auto;

}



.bth:hover {
    background: var(green);
}


.menu ul {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-grow: 1;

    flex-wrap: wrap;

}

.menu ul li {
    list-style: none;
    margin-left: 40px;
    font-size: 15px;
}

.menu ul li a {
    text-decoration: none;
    color: #ffff;
    width: 30px;
    display: bolder;

}

.menu ul li a:hover {
    color: #ffff;
    text-decoration: underline;
    display: bolder;
    border-radius: 5px;
}

.logo a {
    color: white;
    text-decoration: none;
    margin-left: 103px;
}

img {
    height: 50px;
    width: 250px;
}

.benja:hover {
    font-size: 40px;
}


.galeria {
    /* margin: 0 auto; */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 15px;
    margin-top: 15px;
    align-items: center;
}

.galeria div {
    align-items: center;
    display: flex;
    justify-content: center;
}




.galeria div img {
    height: 300px;
    width: 80%;
    border: hsla(0, 100%, 94%, 0.849) solid 8px;
}

.footer {
    background-color: rgb(91, 48, 48);
    display: flex;
    justify-content: space-around;
    padding: 20px 0;
}



.footer-iconos {
    display: flex;
    justify-content: space-around;
    gap: 35px;
}



#txtbuscar {

    background-color: #ffff;
    height: 30px;
    width: 120px;
    border: #ffff 1px;
    margin-right: 15px;
    padding-left: 10px;
    color: rgb(0, 0, 0);
    border-radius: 15px;
}

/* .contenido { */
/* clear: both;
    display: block;
     padding-top: 100px;
    padding-left: 100px;
    padding-right: 1005px; 
    opacity: 1;
    width: 400px; */

/* } */

.contenido h2 {
    font-size: 40px;
    text-align: center;


}

.contenido div {
    margin-top: 45px;
    text-align: center;
}

.buscar {
    width: 200px;
    display: flex;
}

.texto h3 {
    padding: 20px 45px;
    background-color: rgba(255, 255, 255, 0.322);
    box-shadow: 0 0 20px rgba(12, 63, 33, 0.2);
    border-radius: 20px;
    text-align: left;
    width: 340px;
    margin-left: 200px;
}



.info {
    position: absolute;
    left: 100px;
    width: 500px;
    top: 100px;

}

.conceptocontenedor .video {
    width: 500px;
    height: 200px;
    top: 150px;
    right: 100px;
    position: absolute;

}

.conceptocontenedor .video iframe {
    width: 500px;
    height: 400px;
}

.info p {
    text-align: justify;
    margin-top: 17px;
}

.info h4 {
    font-family: 'Roboto', sans-serif;
    text-align: center;

}

table {
    margin: auto;
    text-align: center;
    margin-top: 35px;
}

table img {
    width: 450px;
    height: 250px;
    top: 200px;
    margin-left: 40px;
    margin-top: 20px;
    max-width: 100%;
    max-height: 100%;

}

h4 {
    font-size: 24px;
    margin-top: 50px;
}

.sugerencias {
    max-width: 200px;
    max-height: 200px;
    background-color: #fff;
    position: fixed;
    list-style: none;
    display: block;
    /* border-radius: 15px; */
    overflow: auto;


}

.sugerencias li {
    display: block;
    padding: 5px 0px 5px 0px;
}

.sugerencias li a {
    text-decoration: none;
    color: gray;
    font-size: 14px;
}

/* BENEFICIO   */

.beneficio {
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    width: 80%;
    gap: 45px;
    margin-top: 15px;

}

.beneficio h3 {
    font-size: 35px;
}

.beneficio h4 {
    font-size: 25px;
}

.beneficio p {
    text-align: center;
    margin-top: 10px;
}

.beneficio img {
    width: 200px;
    height: 200px;
    border: #6bb2cd solid 5px;
}

.fondo {
    background: url(img/banner1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
}

/* ACTUALIZACIÓN */


.actualizacion {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    gap: 40px;

}

.actualizacion .caja {
    width: 25%;
    background-color: #f6f6f6;
    opacity: 0.8;
    padding-left: 12px;
    box-shadow: rgba(255, 255, 255, 0.793) 0px 7px 29px 0px;

}

.actualizacion .caja p {
    color: #666;
    font-size: 18px;
    font-weight: bolder;

}

.actualizacion .caja h3 {
    color: #000;
    font-size: 37px;
    font-weight: bold;
}

.compra {
    margin-top: 25px;
    font-size: 25px;
}

.compra a {
    margin-left: 15px;
}

.compra p {
    text-align: center;
}


/* INSTALACION */

.instalacion {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    gap: 20px;
    flex-direction: column;
    padding: 0 6%;

}

.instalacion .caja-instalacion {
    display: flex;
    background-color: #f6f6f621;
    opacity: 0.9;
    padding-left: 12px;
    /* box-shadow: rgba(255, 255, 255, 0.793) 0px 7px 29px 0px; */

}

.instalacion .caja-instalacion .paso {
    width: 150px;
    color: white;
    font-size: 30px;
    text-align: center;
    vertical-align: middle;
    display: flex;
    align-items: center;
}

.instalacion .caja-instalacion .texto-caja p {
    font-size: 20px;
    color: white;
    font-weight: bold;
    text-align: center;
}

.instalacion .caja-instalacion .texto-caja .imagen-caja img,
.instalacion .caja-instalacion .texto-caja .imagen-caja iframe {
    width: 900px;
    height: auto;
}


.instalacion .caja-instalacion .texto-caja .imagen-caja iframe {

    height: 600px;
}





.textoinicial {
    font-size: 20px;
    padding: 10px 6%;

}

.textoinicial h1 {
    text-align: center;
}


/* CONTACTANOS */

main {
    max-width: 800px;
    width: 100%;
    margin: auto;
    padding: 40px;
    background-color: #f6f6f621;
    ;
    opacity: 0.9;
}

.contacto-form {
    display: flex;
    justify-content: center;
    align-items: center;
}


.formulario {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.formulario__label {
    display: block;
    font-weight: 700;
    padding: 10px;
    cursor: pointer;
}

.formulario__grupo-input {
    position: relative;
}

.formulario__input {
    width: 92%;
    background: #170101;
    border: 3px solid transparent;
    border-radius: 3px;
    height: 45px;
    line-height: 45px;
    padding: 0 40px 0 10px;
    transition: .3s ease all;
    
}

.formulario__input:focus {
    border: 3px solid #0075FF;
    outline: none;
    box-shadow: 3px 0px 30px rgba(163, 163, 163, 0.4);
}

.formulario__input-error {
    font-size: 12px;
    margin-bottom: 0;
    display: none;
}

.formulario__input-error-activo {
    display: block;
}

.formulario__validacion-estado {
    position: absolute;
    right: 10px;
    bottom: 15px;
    z-index: 100;
    font-size: 16px;
    opacity: 0;
}

.formulario__checkbox {
    margin-right: 10px;
}

.formulario__grupo-terminos,
.formulario__mensaje,
.formulario__grupo-btn-enviar {
    grid-column: span 2;
}

.formulario__mensaje {
    height: 45px;
    line-height: 45px;
    background: #F66060;
    padding: 0 15px;
    border-radius: 3px;
    display: none;
}

.formulario__mensaje-activo {
    display: block;
}

.formulario__mensaje p {
    margin: 0;
}

.formulario__grupo-btn-enviar {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.formulario__btn {
    height: 45px;
    line-height: 45px;
    width: 30%;
    background: #000;
    color: #fff;
    font-weight: bold;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: .1s ease all;
}

.formulario__btn:hover {
    box-shadow: 3px 0px 30px rgba(163, 163, 163, 1);
}

.formulario__mensaje-exito {
    font-size: 14px;
    color: #119200;
    display: none;
}

.formulario__mensaje-exito-activo {
    display: block;
}

/* ----- -----  Estilos para Validacion ----- ----- */
.formulario__grupo-correcto .formulario__validacion-estado {
    color: #1ed12d;
    opacity: 1;
}

.formulario__grupo-incorrecto .formulario__label {
    color: #bb2929;
}

.formulario__grupo-incorrecto .formulario__validacion-estado {
    color: #bb2929;
    opacity: 1;
}

.formulario__grupo-incorrecto .formulario__input {
    border: 3px solid #bb2929;
}


/* ----- -----  Mediaqueries ----- ----- */
@media screen and (max-width: 800px) {
    .formulario {
        grid-template-columns: 1fr;
    }

    .formulario__grupo-terminos,
    .formulario__mensaje,
    .formulario__grupo-btn-enviar {
        grid-column: 1;
    }

    .formulario__btn {
        width: 100%;
    }
}

@media only screen and (max-width:1225px) {
    .header {
        /* display: flex; */
        flex-direction: column;
        align-items: start;
    }

    .menu {
        display: flex;
        align-items: start;
    }


    form .xd {
        padding: 50px;
        width: 100%;
    }

}

@media only screen and (max-width:768px) {
    .header {
        /* display: flex; */
        flex-direction: column;
    }
}

@media (max-width:480px) {
    .header {
        /* display: flex; */
        flex-direction: column;
    }

    .menu ul {
        flex-direction: column;
        gap: 12px;
    }

    .logo a {
        margin-left: 0;
    }

    #txtbuscar {
        background-color: #ffff;
        height: 24px;
        width: 67px;
        border: #ffff 1px;
        margin-right: 15px;
        padding-left: 10px;
        color: rgb(0, 0, 0);
        border-radius: 15px;
    }

    .conceptocontenedor {
        width: auto;
        height: auto;
        display: flex;
        flex-direction: column;
        background-color: black;
        position: relative;
        overflow: hidden;
    }

    .conceptocontenedor .video {
        width: auto;
        height: 250px;
        position: relative;
        margin-top: 20px;
        top: auto;
        right: auto;
    }

    .conceptocontenedor .video iframe {
        width: auto;
        /* height: 400px; */
    }

    .concepto2 {
        height: auto;
    }

    .galeria {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        padding-bottom: 10px;
    }


    .texto {
        width: auto;
        padding: 0 10px;
        left: auto;
        top: auto;
        position: relative;
    }

    .menu {
        display: flex;
        flex-direction: column;
    }

    .info {
        width: auto;
        padding: 0 10px;
        left: auto;
        top: auto;
        position: relative;
    }

    .bth {
        margin-bottom: auto;
    }

    img {
        display: flex;
    }

    .footer {
        display: flex;
        justify-content: space-around;
        flex-direction: column;
        padding: 0;

    }

    .compra p {
        padding-bottom: 10px;
    }

    .footer-iconos {
        display: flex;
        justify-content: space-around;
        margin-right: 8px;
        flex-direction: column;
        gap: 20px;
    }

    .footer-iconos div {
        align-items: center;
        justify-content: center;
        display: flex;

    }

    .footer .autor {
        align-items: center;
        justify-content: center;
        display: flex;
        margin-top: 20px;
    }

    .banner {
        height: auto;
    }

    .beneficio {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        /* grid-template-columns: repeat(2, 1fr); */
        width: 80%;
        gap: 45px;
        margin-top: 15px;
    }

    .beneficio h3 {
        text-align: center;
    }

    .beneficio h4 {
        text-align: center;
    }

    .actualizacion {

        justify-content: center;
    }

    .formulario__input {
        /* width: 92%; */
        background: #5a1515;
        border: 3px solid transparent;
        border-radius: 3px;
        height: 45px;
        line-height: 45px;
        padding: 0 40px 0 10px;
        transition: .3s ease all;

    }

    .actualizacion .caja {
        width: 72%;

    }

    .actualizacion .caja h3 {

        text-align: center;
    }

    main {
        max-width: 100%;
        width: 74%;
        margin: auto;
        padding: 36px;
        background-color: #f6f6f621;
        /* opacity: 0.9; */
    }

    .instalacion .caja-instalacion .texto-caja p {
        text-align: left;
    }

    .instalacion .caja-instalacion {
        display: flex;
        flex-direction: column;

    }

    .instalacion .caja-instalacion .texto-caja .imagen-caja img,
    .instalacion .caja-instalacion .texto-caja .imagen-caja iframe {
        width: 95%;
        height: auto;
    }

    .textoinicial {
        text-align: justify;
    }




}