/* Global styles */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #333;
    background-image: url('A_vibrant_utopian_skyline_with_futuristic_architec.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* Header styles */
header {
    background-color: rgba(0, 86, 179, 0.9);
    color: white;
    padding: 15px 20px;
    text-align: center;
}

nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

nav ul li {
    display: inline;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* Content section */
.content {
    padding: 30px;
    max-width: 900px;
    margin: 30px auto;
    text-align: left;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

/* Footer styles */
footer {
    background-color: rgba(0, 86, 179, 0.7); /* Uniform, slightly translucent */
    color: white;
    text-align: center;
    padding: 10px 20px;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0px -2px 10px rgba(0, 0, 0, 0.2);
}

/* Heading styles */
h1 {
    text-align: center;
    color: #0056b3;
}

p, ul {
    line-height: 1.8;
    color: #333;
}

ul {
    padding-left: 25px;
}