/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', serif;
    line-height: 1.6;
    color: #333;
    background: #f5f1eb;
}

a {
    text-decoration: none;
    color: #2c5530;
}

a:hover {
    color: #1a3320;
}

/* Header & Nav */
header {
    background: #2c5530;
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #fff;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #fff;
    font-family: 'Arial', sans-serif;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: #a8d5a2;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #3d7a42 0%, #2c5530 100%);
    color: #fff;
    text-align: center;
    padding: 5rem 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.btn {
    display: inline-block;
    background: #fff;
    color: #2c5530;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    transition: all 0.3s;
}

.btn:hover {
    background: #a8d5a2;
    transform: translateY(-2px);
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: #2c5530;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.card {
    background: #fff;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card h3 {
    color: #2c5530;
    margin-bottom: 0.5rem;
}

.card p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.card-meta {
    font-size: 0.85rem;
    color: #999;
}

/* Article Page */
.article-content {
    background: #fff;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.article-content h1 {
    font-size: 2.5rem;
    color: #2c5530;
    margin-bottom: 1rem;
}

.article-content .meta {
    color: #888;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.article-content h2 {
    color: #2c5530;
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

/* Quiz Page */
.quiz-container {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 0 auto;
}

.quiz-question {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.quiz-question h3 {
    color: #2c5530;
    margin-bottom: 1rem;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.quiz-option {
    padding: 1rem;
    background: #f5f1eb;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.quiz-option:hover {
    border-color: #2c5530;
}

.quiz-option.selected {
    border-color: #2c5530;
    background: #e8f0e6;
}

.quiz-option.correct {
    border-color: #28a745;
    background: #d4edda;
}

.quiz-option.incorrect {
    border-color: #dc3545;
    background: #f8d7da;
}

#quiz-result {
    text-align: center;
    padding: 2rem;
    background: #e8f0e6;
    border-radius: 10px;
    margin-top: 2rem;
}

#quiz-result h2 {
    color: #2c5530;
}

/* Footer */
footer {
    background: #1a3320;
    color: #fff;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

footer a {
    color: #a8d5a2;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

/* Page Headers */
.page-header {
    background: linear-gradient(135deg, #3d7a42 0%, #2c5530 100%);
    color: #fff;
    text-align: center;
    padding: 3rem 2rem;
}

.page-header h1 {
    font-size: 2.5rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .article-content {
        padding: 1.5rem;
    }
}