@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap');

:root{
    --light-cyan: hsl(193, 38%, 86%);
    --neon-green: hsl(150, 100%, 66%);
    --grayish-blue: hsl(217, 19%, 38%);
    --dkr-grayish-blue: hsl(217, 19%, 24%);
    --dark-blue: hsl(218, 23%, 16%);
}

html{
    font-size: 62.5%;
    box-sizing: border-box;
}

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

img{
    width: 100%;
    display: block;
}

body{
    font-size: 1.6rem;
    font-family: "Manrope", sans-serif;
    display: grid;
    min-height: 100vh;
    width: 100%;
    place-content: center;

    background-color: var(--dark-blue);
}

.main__container{
    width: 95%;
    margin: 0 auto;
    max-width: 400px;
    padding: 2rem;
    background-color: var(--dkr-grayish-blue);
    border-radius: 2rem;

    text-align: center;
}

.numero{
    font-size: 1.2rem;
    text-transform: uppercase;
    color: var(--neon-green);
    margin-bottom: 1.5rem;
}



.advice{
    color: #ffffff;
    margin-bottom: 2rem;
}

.main__img{
    margin-bottom: 3rem;
}

.btn__page{
    display: block;
    background-color: var(--neon-green);
    width: 6rem;
    height: 6rem;
    margin: 0  auto -5rem auto;
    border-radius: 50%;
    overflow: hidden;
}

.btn__page:hover{
    box-shadow: 2px 2px 40px var(--neon-green);
}

.btn__page img{
    width: 3rem;
    height: 3rem;
    margin: 15px auto;
}