@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Poppins", sans-serif;
    min-height: 100vh;
    display: grid;
    grid-template:
        "header header header" 75px
        "aside main side" 1fr
        "footer footer footer" 35px / 12% 1fr 12%;

    background-image: url(https://sfo3.digitaloceanspaces.com/e-fuente/e-fuentedevida.net/sistema_super_salones/elrecurso/bg_5_mejora.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

/*--------------------------HEADER--------------------------------*/

header {
    grid-area: header;
    background: #003377;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 0 30px;
}

.logo {
    width: 290px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo img {
    width: 100%;
}

/*---------------------------MAIN--------------------------------*/

main {
    grid-area: main;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 70%;
    height: 300px;
    border-radius: 20px;
    text-align: center;
    padding: 15px;

    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;

    background: linear-gradient(145deg, #ffffff, #e6e6e6);
    box-shadow: 3px 6px 18px #adadad, -9px -9px 18px #ffffff;
}

.div_uno {
    width: 230px;
    height: 200px;
    position: absolute;
    background: rgb(23, 20, 238);
    background: linear-gradient(
        153deg,
        #003077 0%,
        rgb(20, 114, 255) 100%
    );
    border-radius: 67% 33% 54% 46% / 57% 50% 50% 43%;
    top: -100px;
    left: -80px;
    box-shadow: 0px 5px 15px -3px rgba(0, 0, 0, 0.205);
}

.div_dos {
    width: 230px;
    height: 200px;
    position: absolute;
    background: rgb(23, 20, 238);
    background: linear-gradient(
        321deg,
        #003077 0%,
        rgb(20, 114, 255) 100%
    );
    border-radius: 67% 33% 54% 46% / 57% 50% 50% 43%;
    bottom: -100px;
    right: -80px;
    box-shadow: 0px -5px 15px -3px rgba(0, 0, 0, 0.205);
}

/*--------------------------FOOTER--------------------------------*/

footer {
    grid-area: footer;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 12px;
    background: #003377;
}

p span {
    color: #3dd2ff;
}

/*-----------------------MEDIAS QUERY-----------------------------*/

@media screen and (max-width: 950px) {
    body {
        grid-template:
            "header header header" 75px
            "aside main side" 1fr
            "footer footer footer" 35px / 1% 1fr 1%;
    }

    .div_uno {
        top: -130px;
        left: -70px;
    }

    .div_dos {
        bottom: -130px;
        right: -60px;
    }
}

@media screen and (max-width: 700px) {
    .container {
        width: 90%;
    }
}

@media screen and (max-width: 430px) {
    .div_uno {
        top: -140px;
        left: -100px;
    }

    .div_dos {
        bottom: -140px;
        right: -100px;
    }
}

@media screen and (max-width: 280px) {
    .div_uno {
        top: -140px;
        left: -130px;
    }

    .div_dos {
        bottom: -140px;
        right: -130px;
    }
}