body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: 
    url("fondo.png") no-repeat center center fixed;
    background-size: cover;
    color: white;
    text-align: center;
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.7);
}

header {
    padding: 60px 20px;
}

h1 {
    font-size: 3em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

section {
    margin-top: 50px;
}

h2 {
    font-size: 2em;
}
.boton {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #00c3ff;
    color: black;
    text-decoration: none;
    font-weight: bold;
    border-radius: 6px;
    transition: 0.3s;
    text-shadow: none;
}

.boton:hover {
    background: #00ffcc;
}
.video {
    margin: 40px 0;
}

.video iframe {
    max-width: 90%;
    border-radius: 10px;
}