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

body {
    background-image: url("../img/fondo.png");
    font-family: Arial, sans-serif;
    color: #222;
    padding: 2rem;
}

#contenedor {
    max-width: 1200px;
    width: 90%;
    margin: auto;
    background-color: rgba(255, 255, 255, 0.92);
    padding: 2rem;
    border-radius: 1rem;
}

/* HEADER */

header {
    text-align: center;
    padding: 2rem 0;
    border-bottom: 0.2rem solid #256D85;
}

header h1 {
    font-family: 'Abel', sans-serif;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #111;
}

header p {
    font-size: 1.2rem;
    color: #555;
}

/* NAV */

nav {
    margin: 2rem 0;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

nav ul li a {
    text-decoration: none;
    color: white;
    background-color: #06283D;
    padding: 0.8rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: bold;
}

nav ul li a:hover {
    background-color: #256D85;
}

nav ul li a:active {
    background-color: #59DFFF;
}

/* MAIN */

main {
    padding: 1rem 0;
}

section {
    margin-bottom: 3rem;
}

h2 {
    font-family: 'Abel', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #111;
    border-left: 0.4rem solid #06283D;
    padding-left: 1rem;
}

article p {
    margin-bottom: 1.2rem;
    font-size: 1rem;
}

strong {
    color: #000;
}

ul {
    margin-left: 2rem;
    margin-bottom: 2rem;
}

ul li {
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

/* IMAGENES */

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2rem auto;
    border-radius: 1rem;
}

/* VIDEO */

iframe {
    border-radius: 1rem;
    margin-top: 1rem;
}

/* FOOTER */

footer {
    background-color: #111;
    color: #f5f5f5;
    text-align: center;
    margin-top: 4rem;
    margin-left: -2rem;
    margin-right: -2rem;
    margin-bottom: -2rem;
    padding: 2rem;
    border-top: 0.2rem solid #333;
    border-radius: 0 0 1rem 1rem;
}

footer p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

footer address a {
    color: #59DFFF;
    text-decoration: none;
    font-weight: bold;
}

footer address a:hover {
    color: white;
    text-decoration: underline;
}