/* General Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header, footer {
    color: white;
    text-align: center;
    padding: 1rem 0;
}

header {
    background-color: #0e82e7;
}

footer {
    background-color: #0e82e7;
    position: fixed;
    width: 100%;
    bottom: 0;
}

nav {
    display: flex;
    justify-content: center;
    background-color: #4b6281;
}

nav a {
    color: white;
    padding: 14px 20px;
    text-decoration: none;
    text-align: center;
}

nav a:hover {
    background-color: #ddd;
    color: black;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3 {
    color: #333;
}

p {
    line-height: 1.6;
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.card img {
    max-width: 100%;
    border-radius: 8px 8px 0 0;
}

.card h3 {
    margin-top: 0;
}

.card p {
    margin-bottom: 0;
}