:root {
    /* Colors from design_preferences */
    --color-primary: #2e7b41; /* Eco Green */
    --color-secondary: #a6cd90; /* Light Eco Green */
    --color-background: #f5f5dc; /* Muted Beige / Earth Tone */
    --color-footer-bg: #1a462b; /* Dark Forest Green */
    --color-button: #4a9c68; /* Button Green */
    --color-text-dark: #1a462b;
    --color-text-light: #f5f5dc;
    --color-accent: #6c9d7d; /* A slightly lighter green for accents */

    /* Section Backgrounds */
    --section-bg-1: #f1f3e7;
    --section-bg-2: #e5ece0;
    --section-bg-3: #dce3d8;
    --section-bg-4: #cee4c7;

    /* Typography */
    --font-family-base: 'Fira Sans', sans-serif;
    --font-size-base: 1.125rem; /* 18px */
    --line-height-base: 1.7;
    --line-height-heading: 1.2;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Border Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;

    /* Shadows for Glassmorphism */
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --glass-backdrop-blur: blur(10px);
    --glass-border: 1px solid rgba(255, 255, 255, 0.18);
}

/* Base Styles */
body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text-dark);
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-base); /* Keeping Fira Sans for headings for clean, modern look */
    line-height: var(--line-height-heading);
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em; /* Slight negative letter-spacing for modern feel */
}

h1 {
    font-size: 3.5rem; /* 56px */
    font-weight: 700;
}

h2 {
    font-size: 2.75rem; /* 44px */
    font-weight: 600;
}

h3 {
    font-size: 2.25rem; /* 36px */
    font-weight: 600;
}

h4 {
    font-size: 1.75rem; /* 28px */
    font-weight: 500;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-button);
    text-decoration: none;
    transition: color 0.3s ease, border-bottom 0.3s ease;
}

a:hover {
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-primary);
}

/* Utility Classes (complementing Tailwind) */
.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

.section-bg-4 {
    background-color: var(--section-bg-4);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background-color: var(--color-button);
    color: var(--color-text-light);
    border: 2px solid var(--color-button);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* Glassmorphism Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.25);
    border-radius: var(--border-radius-md);
    box-shadow: var(--glass-shadow);
    backdrop-filter: var(--glass-backdrop-blur);
    -webkit-backdrop-filter: var(--glass-backdrop-blur);
    border: var(--glass-border);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.45);
}

/* Form Elements */
.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-secondary);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    color: var(--color-text-dark);
    background-color: rgba(255, 255, 255, 0.7);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 156, 104, 0.2); /* Light green focus ring */
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-dark);
}

/* Footer Specific Styles */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer a {
    color: var(--color-secondary);
}

.footer a:hover {
    color: var(--color-button);
}

/* Nature-inspired Textures (example of how to integrate) */
.section-with-texture {
    background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23a6cd90" fill-opacity="0.1"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"%3E%3C/path%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    background-repeat: repeat;
    background-size: 60px 60px;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2.25rem;
    }
    h3 {
        font-size: 1.75rem;
    }
    .section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 2rem;
    }
    h3 {
        font-size: 1.5rem;
    }
    .btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 1rem;
    }
    .section {
        padding: var(--spacing-md) 0;
    }
    .glass-card {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.75rem;
    }
    h3 {
        font-size: 1.25rem;
    }
    body {
        font-size: 1rem;
    }
    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}