:root {
    /* Colors */
    --primary-color: #4dbb9a;
    --primary-dark: #3c5e52;
    --primary-light: #7bac9d;
    --text-color: #4a5568;
    --background-light: #f8f9fa;
    --white: #ffffff;
    --error: #e53e3e;
    --success: #38a169;
    --warning: #ecc94b;
    --scroll-color-1: #4dbb9ace;
    --scroll-color-2: #c2e4d9;

    /* Wave colors */
    --wave-green-light: #8eedc7;     /* Light mint green */
    --wave-green-mint: #20c997;      /* Teal mint */
    --wave-green-medium: #38a169;    /* Medium green */
    --wave-green-forest: #2f855a;    /* Forest green */
    --wave-green-dark: #276749;      /* Dark green */
    --wave-green-emerald: #00c9a7;   /* Emerald */
    --wave-green-lime: #9be368;      /* Lime green */
    --wave-green-olive: #6b8a47;     /* Olive green */
    --wave-green-sage: #74c69d;      /* Sage green */

    
    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Box Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 0 20px;
    
    /* Z-index */
    --z-negative: -1;
    --z-normal: 1;
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}