:root {
    --primary-color: #2E5844; /* Deep Green - Trust & Nature */
    --accent-color: #D4A373; /* Warm Sand/Gold - Mexico vibes */
    --text-color: #333333;
    --bg-color: #FAF9F6; /* Off-white/Cream - Relaxing to read */
    --link-color: #1e3b2e;
    --font-heading: 'Merriweather', serif;
    --font-body: 'Open Sans', sans-serif;
    --spacing-unit: 1rem;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 0.5em;
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

/* Header */
.main-header {
    background-color: #ffffff;
    border-bottom: 4px solid var(--accent-color);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-color);
    display: flex;
    align-items: center;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* Main Content */
.main-content {
    padding: 3rem 0;
    min-height: 60vh;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 3rem 1rem;
    background-color: #e8f5e9;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Article Grid */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.article-card {
    background: #ffffff;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.article-card-content {
    padding: 1.5rem;
}

.article-card h2 {
    font-size: 1.4rem;
    margin-top: 0;
}

.btn-read-more {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    margin-top: auto;
    text-decoration: none;
    font-size: 0.9rem;
    align-self: flex-start;
}

.btn-read-more:hover {
    background-color: #1e3b2e;
    color: #fff;
    text-decoration: none;
}

/* Article View */
.article-container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.article-meta {
    color: #777;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

/* Footer */
.main-footer {
    background-color: #222;
    color: #ccc;
    padding: 3rem 0;
    margin-top: 3rem;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-widget h3 {
    color: #fff;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.footer-widget ul {
    list-style: none;
    padding: 0;
}

.footer-widget a {
    color: #ccc;
}

.footer-widget a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    border-top: 1px solid #444;
    padding-top: 1rem;
    font-size: 0.85rem;
}

/* Utilities */
.text-center { text-align: center; }

@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
}