* {
    margin: 0;
    padding: 0;
}
html, body {
    background-color: hsl(0, 0%, 8%);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.card {
    font-family: 'Inter', sans-serif;
    padding: 2.5rem;
    background-color: hsl(0, 0%, 12%);
    width: 384px;
    border-radius: 12px;
}

.card-body {
    display: flex;
    flex-flow: column wrap;
    gap: 1.5rem;
    line-height: 150%;
}
.avatar {
    display: flex;
    justify-content: center;
}

.avatar img {
    border-radius: 50%;
    width: 88px;
    height: 88px;
}

.author-info {
    text-align: center;
}
.author-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: hsl(0, 0%, 100%);
}
.author-address {
    font-size: 0.875rem;
    font-weight: 700;
    color: hsl(75, 94%, 57%);
    margin-top: 0.25rem;
}
.quote {
    font-size: 0.875rem;
    font-weight: 400;
    text-align: center;
    color: hsl(0, 0%, 100%);
}
.social-links {
    display: flex;
    flex-flow: column wrap;
    gap: 1rem;
}

.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 8px;
    background-color: hsl(0, 0%, 20%);
    color: hsl(0, 0%, 100%);
    border: none;
    padding: 0.75rem;
    cursor: pointer;
    transition: 300ms;
}

.btn:hover {
    background-color: hsl(75, 94%, 57%);
    color: hsl(0, 0%, 20%);
}

@media (max-width: 576px) {
    .card {
        width: 327px;
        padding: 1.5rem;
    }
}