:root {
    /* Colors */
    --color-primary: #2E7D32;
    --color-secondary: #8BC34A;
    --color-background: #F8FAF5;
    --color-footer-bg: #1B5E20;
    --color-button: #2E7D32;
    --color-text-light: #F8FAF5; /* For dark backgrounds */
    --color-text-dark: #333; /* Default text color */
    --color-accent: #A2CF6E; /* A lighter shade of primary for accents/hover */

    /* Section Backgrounds */
    --section-bg-1: #F8FAF5;
    --section-bg-2: #EEF5ED;
    --section-bg-3: #E2EBE5;
    --section-bg-4: #D6E2DD;

    /* Typography */
    --font-family-base: 'Inter', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.7;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Border Radius */
    --border-radius-sm: 8px; /* For cards and buttons */
    --border-radius-md: 12px; /* For larger elements */

    /* Shadows */
    --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
    --shadow-button: 0 6px 15px rgba(46, 125, 50, 0.25); /* Primary color shadow */
    --shadow-glass: 0 4px 30px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-timing: ease-in-out;
}

/* 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);
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-timing);
}

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

/* Utility Classes for Section Backgrounds */
.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-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-speed) var(--transition-timing);
    box-shadow: var(--shadow-button);
    background: linear-gradient(135deg, var(--color-button) 0%, var(--color-primary) 100%);
    color: var(--color-text-light);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(46, 125, 50, 0.35);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-text-dark);
    box-shadow: 0 6px 15px rgba(139, 195, 74, 0.25);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 195, 74, 0.35);
    background: var(--color-accent);
}

/* Cards (Example) */
.card {
    background-color: white;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-subtle);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.06);
}

/* Glassmorphism Effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-glass);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background-color: transparent; /* Default transparent */
    transition: background-color var(--transition-speed) var(--transition-timing);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.9); /* Becomes opaque on scroll */
    box-shadow: var(--shadow-subtle);
    backdrop-filter: blur(8px); /* Subtle glass effect on scroll */
    -webkit-backdrop-filter: blur(8px);
}

.header .logo img {
    height: 40px; /* Adjust as needed for leaf logo */
}

.header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-lg);
}

.header nav ul li a {
    color: var(--color-primary);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.header nav ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width var(--transition-speed) var(--transition-timing);
}

.header nav ul li a:hover::after,
.header nav ul li a.active::after {
    width: 100%;
}

/* Footer */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-xxl) var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    overflow: hidden; /* Hide overflow for background shapes */
    text-align: center;
}

/* Organic leaf shapes in background for footer */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 300"><path fill="rgba(80,140,80,0.1)" d="M0,150 Q100,50 200,150 T400,150 T600,150 T800,150 T1000,150 T1200,150 V300 H0 Z" /><path fill="rgba(60,120,60,0.1)" d="M0,200 Q150,100 300,200 T600,200 T900,200 T1200,200 V300 H0 Z" /><path fill="rgba(40,100,40,0.1)" d="M0,250 Q200,150 400,250 T800,250 T1200,250 V300 H0 Z" /></svg>');
    background-size: cover;
    background-position: center bottom;
    opacity: 0.5; /* Subtle */
    z-index: 0;
}

.footer > * {
    position: relative; /* Ensure content is above background shapes */
    z-index: 1;
}

.footer .footer-section {
    flex: 1;
    min-width: 250px;
    margin-bottom: var(--spacing-lg);
    text-align: center; /* Default to center */
}

.footer .footer-section.contact-info {
    flex-basis: 35%; /* Centralized */
    order: 2; /* Middle column */
}

.footer .footer-section.nav-links {
    flex-basis: 30%; /* Left column */
    text-align: left;
    order: 1;
}

.footer .footer-section.copyright {
    flex-basis: 30%; /* Right column */
    text-align: right;
    order: 3;
}


.footer h3 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: var(--spacing-xs);
}

.footer ul li a {
    color: var(--color-text-light);
    transition: color var(--transition-speed) var(--transition-timing);
}

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

.footer p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }

    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .footer {
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .footer .footer-section {
        text-align: center !important; /* Override specific alignments for mobile */
        margin-bottom: var(--spacing-lg);
        order: unset !important; /* Reset order */
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.3rem; }

    .header nav {
        display: none; /* Hide nav on smaller screens, typically replaced by a hamburger menu */
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
}


/* 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;
    }
}