/* --- GLOBAL STYLES --- */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #fafafa;
    line-height: 1.6;
}

a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* --- HEADER --- */
header {
    background: #4CAF50;
    color: white;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
}

/* --- NAVIGATION --- */
nav {
    background: #388E3C;
    display: flex;
    justify-content: center;
    padding: 10px;
}

nav a {
    color: white;
    margin: 0 15px;
}

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

/* --- CONTAINER --- */
.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

/* --- FEATURED POST --- */
.featured {
    background: white;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.featured h2 {
    margin-top: 0;
}

/* --- POST LIST --- */
.posts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.post {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.post h3 {
    margin-top: 0;
}

/* --- BLOG ARTICLE PAGE --- */
article {
    background: white;
    padding: 20px;
    margin-top: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

article h1, article h2 {
    color: #388E3C;
}

/* --- FOOTER --- */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
}

footer a {
    color: #ddd;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 600px) {
    nav {
        flex-direction: column;
    }
    nav a {
        margin: 5px 0;
    }
}