style.css

@import url('https://fonts.googleapis.com/css2?family=Red+Hat+Display:wght@500;700;900&display=swap');
:root{
    --Pale-blue:hsl(225, 100%, 94%);
    --Bright-blue:hsl(245, 75%, 52%);
    --Very-pale-blue: hsl(225, 100%, 98%);
    --Desaturated-blue: hsl(224, 23%, 55%);
    --Dark-blue: hsl(223, 47%, 23%);
    --weight-1:500;
    --weight-2:700;
    --weight-3:900;
}


*{
    padding: 0;margin: 0;
    font-family: 'Red Hat Display', sans-serif;
}
body{
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url(./pattern-background-desktop.svg);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-color: var(--Pale-blue);

}
.container{
    width: 400px;
    text-align: center;
    border-radius: 1rem;
    overflow: hidden;
    line-height: 2;
    background-color: white;
}
.hero{
    width: 100%;
}
.text{
    line-height: 1;

}
.text h2{
    font-weight: var(--weight-3);
    color: var(--Dark-blue);
    padding: 10px 0;
}
.text p{
    color: var(--Desaturated-blue);
    font-weight: var(--weight-1);
    font-size: 1rem;
    line-height: 2;
}
.change{
    background-color: var(--Very-pale-blue);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin: 10px 2rem;
    padding: 1rem;
    border-radius: 1rem;
}
.change-txt{
    line-height: 1.5;
    margin-left: -2rem;
}
.annual{
    color: var(--Dark-blue);
    font-weight: var(--weight-2);
}
.price{
    color: var(--Desaturated-blue);
    font-weight: var(--weight-1);
}
a{
    font-weight: var(--weight-2);
}
a:hover{
    text-decoration: none;
    color: var(--Bright-blue);
}
.btns{
    display: flex;
    flex-direction: column;
    margin: 2rem;
}

button{
    padding: 1rem;
    cursor: pointer;
}
.btn-pro{
    background-color: var(--Bright-blue);
    border: none;
    border-radius: 5px;
    color: white;
    font-weight: var(--weight-2);
}
.btn-pro:hover{
    background-color: hsl(245, 100%, 76%);
}
.btn-cancel{
    text-decoration: none;
    font-weight: var(--weight-2);
    color: var(--Dark-blue);
    margin-top: 10px;
}

@media screen and (max-width:375px) {
    .container{
        width: 350px;

    }
    
}