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

/* Body Styling */
body {
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    background: linear-gradient(to right, #f0f8ff, #ffffff);
    color: #444;
    padding: 20px;
    animation: gradientBG 6s ease infinite;
    background-size: 300% 300%;
}

/* Gradient Animation */
@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Header Styling */
header {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 15px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-bottom: 5px solid #ffcc00;
}

header h1 {
    font-size: 2.5rem;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}

nav {
    display: flex;
    justify-content: center;
    padding: 10px 0;
    background: #f8f8f8;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

nav a {
    text-decoration: none;
    color: #003366;
    font-weight: bold;
    margin: 0 15px;
    transition: color 0.3s ease, transform 0.3s ease;
}

nav a:hover {
    color: #ffcc00;
    transform: scale(1.1);
}

/* Section Styling */
section {
    background: rgba(255, 255, 255, 0.9);
    margin: 20px auto;
    padding: 20px;
    border-left: 6px solid #003366;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section h2 {
    color: #003366;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

section p, section ul li {
    color: #555;
    margin: 10px 0;
    font-size: 1rem;
}

section ul {
    margin-left: 20px;
    list-style: disc;
}

aside {
    background: #f8f8f8;
    padding: 20px;
    margin-top: 20px;
    border-left: 6px solid #ffcc00;
    border-radius: 10px;
}

/* Footer Styling */
footer {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
}

footer a {
    color: #ffcc00;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

footer a:hover {
    color: white;
}