@import url('https://fonts.googleapis.com/css2?family=Open+Sans&family=Oswald&display=swap');

:root {
    --ancho: 1200px;
    --fuentePrincipal: 'Open Sans', sans-serif;
    --fuenteTitulos: 'Oswald', sans-serif;
    --colorPrincipal: #222;
    --colorSecundario: #eee;
    --colorAcento: #c00;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--fuentePrincipal);
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    font-family: var(--fuenteTitulos);
    color: var(--colorPrincipal);
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    background-color: var(--colorSecundario);
}

nav ul li a {
    text-decoration: none;
    color: var(--colorPrincipal);
    padding: 1rem;
    display: block;
}

header h1 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
}

#portada {
    background-image: url('imagenes/portada.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 4rem 1rem;
}

#buscador {
    background-color: var(--colorSecundario);
    padding: 2rem;
    display: grid;
    gap: 1rem;
}

#buscador form div {
    display: grid;
    gap: 1rem;
}

.botones {
    background-color: var(--colorAcento);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
}

main {
    padding: 2rem;
    max-width: var(--ancho);
    margin: auto;
}

.negrita {
    font-weight: bold;
}

.fondoGris {
    background-color: #f4f4f4;
    padding: 2rem;
    text-align: center;
}

footer {
    background-color: var(--colorPrincipal);
    color: rgb(170, 160, 160);
    padding: 2rem;
}

footer a {
    color: white;
    text-decoration: none;
}

footer nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 0;
}

footer nav ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#mail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
}