:root {
    --color-bg: #fdfcfb; /* Warm off-white */
    --color-surface: #ffffff;
    --color-text-primary: #291D16; /* Dark brown from logo */
    --color-text-secondary: #514535; /* Medium brown */
    --color-accent: #70683A; /* Gold/Olive accent from logo */
    --color-accent-hover: #5a522e; /* Darker gold for hover */
    --color-border: #D1D0D0; /* Light gray from logo */
    
    --font-heading: 'Merriweather', 'Georgia', serif;
    --font-body: 'Inter', 'Helvetica Neue', 'Arial', sans-serif;
    
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

/* Base Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    color: var(--color-text-primary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--color-accent);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    color: white;
}

/* Header */
.main-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.main-nav a {
    font-weight: 500;
    font-size: 0.95rem;
}

.header-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.search-input {
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
}

/* Main Layout */
.main-content {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* Hero Section */
.hero-section {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    display: flex;
    flex-direction: column;
}

.hero-content {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 4px solid var(--color-accent);
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.category-badge {
    display: inline-block;
    background-color: var(--color-accent);
    color: white;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.meta {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* News Grid */
.section-header {
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--spacing-sm);
}

.section-header h3 {
    font-size: 1.5rem;
    text-transform: uppercase;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.article-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    box-shadow: var(--shadow-subtle);
    transform: translateY(-2px);
}

.article-card h4 {
    font-size: 1.3rem;
    margin: var(--spacing-sm) 0;
}

.article-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

/* Newsletter Section */
.newsletter-section {
    margin-top: var(--spacing-xl);
}

.newsletter-card {
    background-color: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.newsletter-form input {
    padding: 0.8rem;
    width: 300px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.form-msg {
    margin-top: var(--spacing-md);
    font-weight: 500;
}

/* Footer */
.main-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.footer-brand h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter-form input {
        width: 100%;
    }
}