@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #222;
}

/* || MAIN CONTENT */
main {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
}

main p {
    margin-bottom: 1rem;
    font-size: 1rem;
    color: #333;
}

main h1 {
    font-size: 3rem;
    margin: 2rem 0 1rem;
    color: #1a1a1a;
    border-bottom: 2px solid #ddd;
    padding-bottom: 0.3rem;
}

main h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: #1a1a1a;
    border-bottom: 2px solid #ddd;
    padding-bottom: 0.3rem;
}

main h3 {
    font-size: 1.4rem;
    margin: 1.5rem 0 0.5rem;
    color: #444;
}


ul, ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}
.nav-links li a{
    text-decoration: none;
}
section {
    margin-bottom: 2rem;
}


a {
    color: #1e90ff;
}

a:hover {
    text-decoration: underline;
}

/* || MEDIA QUERIES  */
/* || Tablets */
@media screen and (max-width: 800px) {
    main {
        padding: 0 1rem;
    }

    main h2 {
        font-size: 1.6rem;
    }

    main h3 {
        font-size: 1.3rem;
    }
}

/* Móviles */
@media screen and (max-width: 500px) {
    main {
        padding: 0 0.5rem;
    }

    main h2 {
        font-size: 1.4rem;
    }

    main h3 {
        font-size: 1.2rem;
    }

    main p, li {
        font-size: 0.95rem;
    }
}