/* styles.css */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

nav {
    background: #1E88E5;
    padding: 1em;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 0 1em;
    font-weight: bold;
}

main {
    padding: 2em;
    text-align: center;
}

h1, h2, h3 {
    color: #43A047;
}

.hero {
    background: #E8F5E9;
    padding: 3em;
}

.hero a {
    background: #43A047;
    color: white;
    padding: 0.5em 1em;
    margin: 0.5em;
    text-decoration: none;
    border-radius: 5px;
}

.pillars, .challenges, .resources {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 2em;
}

.pillar-card, .challenge-card, .resource-card {
    width: 250px;
    margin: 1em;
    padding: 1em;
    background: white;
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
}

footer {
    background: #1E88E5;
    color: white;
    text-align: center;
    padding: 1em;
    position: fixed;
    bottom: 0;
    width: 100%;
}