:root {
    --primary-color: #1b4332;
    --accent-color: #d4a373;
    --bg-light: #f4f6f4;
    --text-dark: #2b2b2b;
    --white: #ffffff;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.7;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.site-header {
    background: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.logo a {
    text-decoration: none;
    color: inherit;
}

.main-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    margin-left: 1rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.main-nav a:hover {
    color: var(--primary-color);
}

.btn-cta, .btn-primary {
    background-color: var(--primary-color);
    color: var(--white) !important;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
}

.hero {
    color: var(--white);
    text-align: center;
    padding: 6rem 1rem;
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.5);
    padding: 3rem 1.5rem;
    border-radius: 8px;
    max-width: 850px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin: 3rem auto;
}

.card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    padding: 1.5rem;
}

.card h3, .card p, .card a {
    padding: 0;
    margin-bottom: 1rem;
}

.read-more {
    display: inline-block;
    margin-top: 0.5rem;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
}

.page-content {
    background: var(--white);
    padding: 3.5rem;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.page-content h1, .page-content h2, .page-content h3 {
    color: var(--primary-color);
    margin-top: 2rem;
}

.page-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.page-content li {
    margin-bottom: 0.5rem;
}

.author-meta {
    font-style: italic;
    color: #666;
    margin-bottom: 2rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.75rem;
}

blockquote {
    border-left: 4px solid var(--accent-color);
    margin: 2rem 0;
    padding: 1rem 1.5rem;
    background: #f9f9f9;
    color: #444;
    font-style: italic;
    border-radius: 0 4px 4px 0;
}

.contact-form label {
    display: block;
    margin-top: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%;
    padding: 0.85rem;
    margin-top: 0.35rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-family: inherit;
}

.contact-form button {
    margin-top: 2rem;
    border: none;
    cursor: pointer;
    font-size: 1.0rem;
    width: 100%;
}

.site-footer {
    background: #111;
    color: #aaa;
    text-align: center;
    padding: 2.5rem 0;
    margin-top: 4rem;
}