:root {
    /* Colors */
    --color-primary: #1B4E0C;
    --color-secondary: #2C7A1F;
    --color-accent: #4CAF50;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-heading: #1a1a1a;
    --color-background: #ffffff;
    --color-background-alt: #f5f5f5;
    --color-border: #e0e0e0;
    --color-link: #1B4E0C;
    --color-link-hover: #2C7A1F;
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-error: #F44336;
    --color-info: #2196F3;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    --spacing-xxxl: 4rem;
    
    /* Layout */
    --container-width: 1200px;
    --container-padding: 15px;
    --content-width: 800px;
    --sidebar-width: 300px;
    --gap: 30px;
    
    /* Breakpoints */
    --breakpoint-mobile: 480px;
    --breakpoint-tablet: 768px;
    --breakpoint-desktop: 1024px;
    --breakpoint-wide: 1280px;
    --breakpoint-ultra-wide: 1920px;
}

/* Base Typography */
body {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    letter-spacing: 0;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1rem;
    letter-spacing: 0;
}

h5 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.875rem;
    letter-spacing: 0;
}

h6 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    letter-spacing: 0;
}

/* Base link styling - only for links WITHOUT color classes */
a {
    color: var(--color-link);
    text-decoration: underline;
    transition: color 0.3s ease;
}

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

/* Links WITH color classes will be styled by color-palette.css */

/* Mobile Typography */
@media (max-width: 768px) {
    body {
        font-size: 0.9375rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    h4 {
        font-size: 1.25rem;
    }
    
    h5 {
        font-size: 1.125rem;
    }
    
    h6 {
        font-size: 1rem;
    }
}