body {
    background-image: url(Inicio.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Roboto", system-ui;
    font-weight: 400;
    font-style: normal;
}
header {
    display: flex;
    justify-content: space-around;
    min-height: 80px;
    background-color: #1D1D1B;
    color: #FFFFFF;
    align-items: center;
    padding: 20px;
    font-weight: 600;
}
.logo {
    display: flex;
    height: 80px;
}
img {
    margin-right: 20px;
}
li {
    display: inline-block;
    text-align: left;
    margin-right: 50px;
}
a {
    display: flex;
    color: #FFFFFF;
    justify-content: center;
    text-decoration: none;
    padding: 20px;
}
a:hover {
    background-color: #1068A7;
    justify-content: center;
    transition: .5s;
}
.menu-barra {
    font-size: 30px;
    float: right;
    line-height: 80px;
    margin-right: 40px;
    cursor: pointer;
    display: none;
}
#check {
    display: none;
}
h2 {
    color: #FFFFFF;
    text-shadow: 0 0 20px #FFFFFF;
    text-align: center;
    margin-top: 50px;
    font-style: italic;
}
.fundamentos {
    margin-top: 80px;
    display: flex;
    justify-content: center;
}
.columna-01 {
    display: flex;
    align-items: center;
}
.columna-02 {
    display: flex;
    align-items: center;
}
.txt-01 {
    display: block;
    padding: 100px;
}
.txt-01 {
    padding: 20px;
    margin: 15px;
    font-size: 13px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 0 20px #1068A7;
    color: #FFFFFF;
    border: #FFFFFF solid;
    border-radius: 25px;
    height: 140px;
    width: 300px;
    text-align: center;
}
.txt-02 {
    display: block;
    padding: 100px;
}
.txt-02 {
    padding: 20px;
    margin: 15px;
    font-size: 13px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 0 20px #1068A7;
    color: #FFFFFF;
    border: #FFFFFF solid;
    border-radius: 25px;
    height: 130px;
    width: 300px;
    text-align: center;
}
.txt-03 {
    display: block;
    padding: 100px;
}
.txt-03 {
    padding: 20px;
    margin: 15px;
    font-size: 15px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 0 20px #1068A7;
    color: #FFFFFF;
    border: #FFFFFF solid;
    border-radius: 25px;
    height: 140px;
    width: 300px;
    text-align: center;  
}
.txt-04 {
    display: block;
    padding: 100px;
}
.txt-04 {
    padding: 20px;
    margin: 15px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 0 20px #1068A7;
    color: #FFFFFF;
    border: #FFFFFF solid;
    border-radius: 25px;
    width: 300px;
    text-align: center;     
}
.valores {
    text-align: left;
    margin-left: 50px;
}
footer {
    display: flex;
    justify-content: space-around;
    text-align: center;
    align-items: center;
    position: absolute;
    bottom: 0;
    background-color: #1D1D1B;
    color: #FFFFFF;
    width: 100vw;
}
.company {
    display: block;
}
.company p {
    max-width: 500px;
    margin: 10px auto;
    font-size: 14px;
    font-style: normal;
}
.creator {
    padding: 10px 0;
    text-align: center;
}
.creator p {
    font-size: 14px;
    word-spacing: 2px;
    text-transform: capitalize;
}
.creator span {
    text-transform: uppercase;
}

/**laptop grande 01**/
@media screen and (min-width: 1200px) {
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        align-items: center;
    }
    footer {
        position: absolute;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
    .company {
        margin-top: 0;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 10px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}

/**laptop grande 02**/
@media screen and (max-width: 1440px) {
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        align-items: center;
        flex-wrap: wrap;
    }
    .txt-01 {
        font-size: 14px;
        width: 400px;
    }
    .txt-02 {
        font-size: 14px;
        width: 400px;
    }
    .txt-03 {
        font-size: 16px;
        width: 400px;
    }
    .txt-04 {
        width: 400px;
    }
    .valores {
        margin-left: 100px;
        margin-right: 50px;
    }
    footer {
        position: absolute;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
}

/**laptop chica 01**/
@media screen and (min-width: 992px) and (max-width: 1199px) {
    .logo {
        padding: 20px;
        height: 50px;
    }
    header {
        padding: 10px;
    }
    nav ul li a {
        font-size: 12px;
        padding: 10px;
    }
    #check:checked ~ ul {
        right: 0;
    }
    body {
        background-size: cover;
        background-position: center;
    }
    h2 {
        font-size: 20px;
    }
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        align-content: center;
    }
    .columna-01 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .columna-02 {
        justify-content: center;
        flex-wrap: wrap;
    }
    .txt-01 {
        font-size: 14px;
        width: 400px;
    }
    .txt-02 {
        font-size: 14px;
        width: 400px;
    }
    .txt-03 {
        font-size: 16px;
        width: 400px;
    }
    .txt-04 {
        width: 400px;
    }
    .valores {
        margin-left: 100px;
        margin-right: 50px;
    }
    footer {
        position: absolute;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
    .company {
        margin-top: 0;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 10px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}

/**celular**/
@media screen and (max-width: 767px) {
    .logo {
        padding: 20px;
        height: 50px;
    }
    .menu-barra {
        display: block;
    }
    header {
        padding: 10px;
    }
    ul {
        position: fixed;
        background-color: #1D1D1B;
        width: 100%;
        height: 90vh;
        top: 80px;
        right: -1000px;
        justify-content: center;
        text-align: center;
        transition: all .5s;
        z-index: 1;
    }
    nav ul li {
        display: block;
        margin: 50px;
        line-height: 30px;
    }
    nav ul li a {
        font-size: 20px;
    }
    #check:checked ~ ul {
        right: 0;
    }
    body {
        background-size: cover;
        background-position: center;
    }
    h2 {
        font-size: 20px;
    }
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .columna-01 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .columna-02 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .txt-01 {
        width: 350px;
    }
    .txt-02 {
        width: 350px;
    }
    .txt-03 {
        width: 350px;
    }
    .txt-04 {
        width: 350px;
    }
    .valores {
        margin-left: 90px;
        margin-right: 0;
    }
    footer {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        width: 97vw;
    }
    .company {
        margin-top: 10px;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 5px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}

/**celular grande**/
@media screen and (max-width: 425px) {
    .logo {
        padding: 20px;
        height: 50px;
    }
    .menu-barra {
        display: block;
    }
    header {
        padding: 10px;
    }
    ul {
        position: fixed;
        background-color: #1D1D1B;
        width: 100%;
        height: 90vh;
        top: 80px;
        right: -1000px;
        justify-content: center;
        text-align: center;
        transition: all .5s;
        z-index: 1;
    }
    nav ul li {
        display: block;
        margin: 50px;
        line-height: 30px;
    }
    nav ul li a {
        font-size: 20px;
    }
    #check:checked ~ ul {
        right: 0;
    }
    body {
        background-size: cover;
        background-position: center;
    }
    h2 {
        font-size: 20px;
    }
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .columna-01 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .columna-02 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .txt-01 {
        width: 300px;
    }
    .txt-02 {
        width: 300px;
    }
    .txt-03 {
        width: 300px;
    }
    .txt-04 {
        width: 300px;
    }
    .valores {
        margin-left: 80px;
        margin-right: 0;
    }
    footer {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
    .company {
        margin-top: 10px;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 5px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}

/**celular mediano**/
@media screen and (max-width: 375px) {
    .logo {
        padding: 20px;
        height: 50px;
    }
    .menu-barra {
        display: block;
    }
    header {
        padding: 10px;
    }
    ul {
        position: fixed;
        background-color: #1D1D1B;
        width: 100%;
        height: 90vh;
        top: 80px;
        right: -1000px;
        justify-content: center;
        text-align: center;
        transition: all .5s;
        z-index: 1;
    }
    nav ul li {
        display: block;
        margin: 50px;
        line-height: 30px;
    }
    nav ul li a {
        font-size: 20px;
    }
    #check:checked ~ ul {
        right: 0;
    }
    body {
        background-size: cover;
        background-position: center;
    }
    h2 {
        font-size: 20px;
    }
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .columna-01 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .columna-02 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .txt-01 {
        width: 300px;
    }
    .txt-02 {
        width: 300px;
    }
    .txt-03 {
        width: 300px;
    }
    .txt-04 {
        width: 300px;
    }
    .valores {
        margin-left: 80px;
        margin-right: 0;
    }
    footer {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
    .company {
        margin-top: 10px;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 5px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}

/**celular pequeño**/
@media screen and (max-width: 320px) {
    .logo {
        padding: 20px;
        height: 50px;
    }
    .menu-barra {
        display: block;
    }
    header {
        padding: 10px;
    }
    ul {
        position: fixed;
        background-color: #1D1D1B;
        width: 100%;
        height: 90vh;
        top: 80px;
        right: -1000px;
        justify-content: center;
        text-align: center;
        transition: all .5s;
        z-index: 1;
    }
    nav ul li {
        display: block;
        margin: 50px;
        line-height: 30px;
    }
    nav ul li a {
        font-size: 20px;
    }
    #check:checked ~ ul {
        right: 0;
    }
    body {
        background-size: cover;
        background-position: center;
    }
    h2 {
        font-size: 20px;
    }
    .fundamentos {
        margin-top: 0;
        padding: 30px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .columna-01 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .columna-02 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .txt-01 {
        font-size: 11px;
        width: 200px;
    }
    .txt-02 {
        font-size: 11px;
        width: 200px;
    }
    .txt-03 {
        font-size: 14px;
        width: 200px;
    }
    .txt-04 {
        font-size: 13px;
        width: 200px;
    }
    .valores {
        margin-left: 25px;
    }
    footer {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
    .company {
        margin-top: 10px;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 5px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}

/**tablet-ipad**/
@media screen and (min-width: 768px) and (max-width: 991px) {
    .logo {
        padding: 20px;
        height: 50px;
    }
    .menu-barra {
        display: block;
    }
    header {
        padding: 10px;
    }
    ul {
        position: fixed;
        background-color: #1D1D1B;
        width: 100%;
        height: 90vh;
        top: 80px;
        right: -2000px;
        justify-content: center;
        text-align: center;
        transition: all .5s;
        z-index: 1;
    }
    nav ul li {
        display: block;
        margin: 50px;
        line-height: 30px;
    }
    nav ul li a {
        font-size: 20px;
    }
    #check:checked ~ ul {
        right: 0;
    }
    body {
        background-size: cover;
        background-position: center;
    }
    h2 {
        font-size: 20px;
    }
    .fundamentos {
        margin-top: 0;
        padding: 0 30px;
        flex-wrap: wrap;
    }
    .columna-01 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .columna-02 {
        flex-wrap: wrap;
        justify-content: center;
    }
    .txt-01 {
        font-size: 15px;
        width: 500px;
    }
    .txt-02 {
        font-size: 15px;
        width: 500px;
    }
    .txt-03 {
        font-size: 17px;
        width: 500px;
    }
    .txt-04 {
        width: 500px;
    }
    .valores {
        margin-left: 150px;
        margin-right: 100px;
    }
    footer {
        position: relative;
        display: flex;
        justify-content: space-around;
        align-items: center;
        width: 100vw;
    }
    .company {
        margin-top: 0;
        align-items: center;
    }
    .company p {
        font-size: 10px;
        text-align: center;
        width: 250px;
    }
    .creator {
        padding: 10px;
        align-items: center;
    }
    .creator p {
        text-align: center;
        font-size: 10px;
        width: 200px;
    }
}