body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background: linear-gradient(to right, #1f1f1f, #2c3e50);
    color: #ffffff;
    text-align: center;
}

header {
    padding: 40px 20px;
    background-color: #111;
    border-bottom: 4px solid #00bcd4;
}

header h1 {
    margin: 0;
    font-size: 32px;
}

header p {
    margin-top: 10px;
    color: #bbb;
}

main {
    padding: 40px 20px;
}

.imagen img {
    width: 120px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(0, 188, 212, 0.6));
}

section {
    margin: 30px auto;
    max-width: 700px;
    padding: 25px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 188, 212, 0.2);
}

h2 {
    color: #00bcd4;
}

.datos p {
    margin: 8px 0;
}

footer {
    padding: 15px;
    background-color: #111;
    font-size: 14px;
    color: #aaa;
}