style.css

@import url('https://fonts.googleapis.com/css2?family=Kumbh+Sans:wght@400;700&display=swap');
:root {
    --dark-cyan:hsl(185, 75%, 39%);
    --dark-blue:hsl(229, 23%, 23%);
    --dark-grayish: hsl(227, 10%, 46%);
    --dark-gray: hsl(0, 0%, 59%);
}
* {
    margin: 0;
    padding: 0;
}
ul {
    list-style-type: none;
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-start: 0;
    margin-inline-end: 0;
    padding-inline-start: 0;
} 
body,html {
    font-family: 'Kumbh Sans', sans-serif;
    font-size: 18px;
    height: 100%;
}
.container {
    background-color: var(--dark-cyan);   
    height: 100%; 
    width: 100%;
    position: relative;
    overflow: hidden;
}
.bg-ballon-top {
    position: absolute;
    top: -50%;
    right: 50%;
    z-index: 9;
}
.bg-ballon-bottom {
    position: absolute;
    bottom: -50%;
    left: 50%;
    z-index: 9;
}
/*CARD*/
.content {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.card {
    position: relative;
    z-index: 10;    
    width: 325px;
    height: 375px;
    border-radius: 15px;
    background: #fff url('images/bg-pattern-card.svg') no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.card-profile {
    display: flex;    
    flex-direction: column;
    align-items: center;
}
.img-profile img {
    max-width: 100%;
    border-radius: 50%;
    border: 5px solid #fff;
}
.name-profile {
    text-transform: capitalize;
    font-size: 17px;
    font-weight: 700;
    color: var(--dark-blue);
    padding-top: 1rem;
}
.age-profile {
    color: var(--dark-grayish);
    font-weight: 400;        
}
.city-profile {
    text-transform: capitalize;
    color: var(--dark-gray);
    font-size: 14px;
    padding-top: .5rem;
    margin-bottom: 1rem;
}
.card-footer {
    position: absolute;     
    bottom: 0;
    border-top: 1px solid #e9e9e9;
    width: 100%;
}
.social-numbers {
    display: flex;
    justify-content: space-around;
}
.item-social-numbers {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}
.number {
    font-weight: 700;
    font-size: 20px;
    margin-bottom: .2rem;
}
.social-description {
    text-transform: capitalize;
    font-size: 10px;
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--dark-gray);
}
.attribution {
    font-size: 20px; 
    text-align: center; 
    color: var(--dark-gray);
    background-color: var(--dark-blue);

}
.attribution a {
    color: hsl(228, 45%, 44%); 
}