:root {
    /* Colors */
    --color-primary: #F0FFF4;
    --color-secondary: #28B463;
    --color-background: #FFFFFF;
    --color-footer-bg: #0A3D20;
    --color-button: #3CB371;
    --color-text-light: #FFFFFF;
    --color-text-dark: #333333;
    --color-accent: #28B463; /* Using secondary as accent for consistency */

    /* Section Backgrounds */
    --section-bg-1: #FFFFFF;
    --section-bg-2: #F8FFF8;
    --section-bg-3: #E6FFE6;
    --section-bg-4: #DAF6DA;
    --section-bg-5: #CCEFCC;

    /* Fonts */
    --font-heading: 'Roboto', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Font Sizes */
    --font-size-h1: 3.5rem;
    --font-size-h2: 2.5rem;
    --font-size-h3: 1.8rem;
    --font-size-body: 1rem;
    --font-size-small: 0.875rem;

    /* 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-default: 8px;
    --border-radius-full: 9999px;

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

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.7; /* Generous line-height for readability */
    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-heading);
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em; /* Slight letter spacing adjustment for headings */
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: calc(var(--font-size-body) * 1.5); }
h5 { font-size: calc(var(--font-size-body) * 1.25); }
h6 { font-size: var(--font-size-body); }

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-ease);
}

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

/* Layout and Spacing */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

section {
    padding: var(--spacing-xxl) 0; /* Ample vertical padding for sections */
}

/* 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); }
.section-bg-5 { background-color: var(--section-bg-5); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-default);
    background-color: var(--color-button);
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    background-color: var(--color-secondary); /* Slightly darker green on hover */
    transform: translateY(-2px); /* Subtle lift effect */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-button);
    border: 2px solid var(--color-button);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--color-button);
    color: var(--color-text-light);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Cards */
.card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-default);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-xl);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: background-color var(--transition-speed) var(--transition-ease),
                box-shadow var(--transition-speed) var(--transition-ease);
    padding: var(--spacing-md) 0;
}

.header.scrolled {
    background-color: var(--color-background);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-sm) 0;
}

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

.logo {
    height: 40px; /* Adjust as needed for your logo image */
    width: auto;
}

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

.nav-menu a {
    color: var(--color-text-dark);
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-speed) var(--transition-ease);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Hamburger Menu (Mobile) */
.hamburger-menu {
    display: none; /* Hidden by default on desktop */
    font-size: var(--spacing-xl);
    cursor: pointer;
    color: var(--color-text-dark);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) var(--transition-ease), visibility var(--transition-speed) var(--transition-ease);
    z-index: 1001;
}

.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-overlay ul {
    list-style: none;
    padding: 0;
    text-align: center;
}

.mobile-nav-overlay li {
    margin: var(--spacing-lg) 0;
}

.mobile-nav-overlay a {
    font-size: var(--font-size-h3);
    color: var(--color-text-dark);
    font-weight: 600;
    display: block;
}

.mobile-nav-overlay .close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: var(--spacing-xxl);
    cursor: pointer;
    color: var(--color-text-dark);
}

/* Footer */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    font-size: var(--font-size-small);
}

.footer p {
    margin: 0;
}

.footer a {
    color: var(--color-text-light);
    text-decoration: underline;
}

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

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    body { font-size: 0.95rem; }

    .nav-menu {
        display: none; /* Hide desktop nav */
    }

    .hamburger-menu {
        display: block; /* Show hamburger */
    }

    .header {
        padding: var(--spacing-sm) 0;
    }

    .header-content {
        justify-content: center; /* Center logo if no nav on mobile */
    }

    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .hamburger-menu {
        position: absolute;
        right: var(--spacing-md);
    }

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

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

    .btn {
        padding: var(--spacing-sm);
        font-size: var(--font-size-small);
    }
}


/* 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;
    }
}