style.css

@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

:root {
    --cor-de-fundo: #222831;
    --cor-principal: #DDDDDD;
    --cor-secundaria: #F05454;
    --font-family: "Nunito", sans-serif;
}

body {
    background-color: var(--cor-de-fundo);
    color: var(--cor-principal);
    font-family: var(--font-family);
    height: 100vh;
    margin: 0%;
}

header {
    background-color: var(--cor-principal);
    text-align: center;
    padding: 1px;
}

h1 {
    font-size: 2rem;
    color: var(--cor-de-fundo);
    font-weight: 700;
}

nav {
    display: flex;
    justify-content: center;
    font-weight: 400;
}

nav a {
    text-decoration: none;
    color: var(--cor-de-fundo);
    margin: 0 2rem 1rem 0;
    font-size: 1.2rem;
}

nav a:hover {
    text-decoration: underline;
    transform: scale(0.90);
    transition: transform 0.1s;
}

footer {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--cor-principal);
    color: var(--cor-de-fundo);
    width: 100%;
    height: 3rem;
    margin-top: 2rem;
}

// acabamos a aula 3