/* Global Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #333;
}
a {
    color: #006400; /* dark green links */
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
header {
    background-image: url('../images/header.png');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 20px;
    text-align: center;
}
header h1 {
    font-size: 3em;
    margin: 0;
}
header p {
    font-size: 1.2em;
    max-width: 700px;
    margin: 20px auto 0;
}
nav {
    background-color: #004d40;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
}
nav a {
    color: white;
    font-weight: bold;
}
.container {
    max-width: 900px;
    margin: auto;
    padding: 20px;
}
.post-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.post-card {
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    flex: 1 1 calc(33% - 20px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}
.post-card:hover {
    transform: translateY(-5px);
}
.post-card img {
    width: 100%;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.post-card .content {
    padding: 15px;
}
.post-card h3 {
    margin-top: 0;
}
footer {
    background-color: #004d40;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}
article {
    background-color: white;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
article h2 {
    color: #004d40;
}
blockquote {
    font-style: italic;
    background-color: #f0f0f0;
    border-left: 4px solid #004d40;
    margin: 20px 0;
    padding: 10px 20px;
}
@media (max-width: 768px) {
    .post-card {
        flex: 1 1 100%;
    }
    header {
        padding: 60px 20px;
    }
    header h1 {
        font-size: 2.2em;
    }
}

/* Featured images inside blog posts */
.featured-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.5rem auto;
    border-radius: 5px;
}