:root {
    /* Colors */
    --color-primary: #50B391;
    --color-primary-light: #60C3A1;
    --color-secondary: #F0EAD6;
    --color-background: #FCFBF4;
    --color-footer-bg: #3A5A40;
    --color-text-dark: #3A5A40; /* Derived from footer_bg for contrast */
    --color-text-light: #FCFBF4; /* For dark backgrounds */
    --color-section-1: #FCFBF4;
    --color-section-2: #F8F5E9;
    --color-section-3: #E8F5E2;
    --color-section-4: #E0EFEA;

    /* Fonts */
    --font-family-body: 'Inter', sans-serif;
    --font-family-heading: 'Lora', serif;

    /* 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 */
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.08), 0 1px 5px rgba(0, 0, 0, 0.04);
    --shadow-neomorphic-out: 6px 6px 12px rgba(0, 0, 0, 0.06), -6px -6px 12px rgba(255, 255, 255, 0.8);
    --shadow-neomorphic-in: inset 3px 3px 6px rgba(0, 0, 0, 0.08), inset -3px -3px 6px rgba(255, 255, 255, 0.7);

    /* Transitions */
    --transition-speed: 0.35s;
    --transition-ease: cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: var(--font-family-body);
    color: var(--color-text-dark);
    line-height: 1.7; /* Generous line height */
    background-color: var(--color-background);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    color: var(--color-text-dark);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    letter-spacing: -0.02em; /* Subtle tightening for headings */
}

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

h2 {
    font-size: 2.8rem;
    font-weight: 600;
}

h3 {
    font-size: 2.2rem;
    font-weight: 600;
}

h4 {
    font-size: 1.8rem;
    font-weight: 500;
}

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

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

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

/* Layout & Spacing */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* Section Backgrounds */
.section-bg-1 {
    background-color: var(--color-section-1);
}

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

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md); /* Softly rounded corners */
    font-family: var(--font-family-body);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--color-text-light);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-speed) var(--transition-ease);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px); /* Subtle lift */
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-neomorphic-in); /* Light inner shadow for tactile feel */
}

/* Header */
.header {
    background-color: var(--color-background);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color var(--transition-speed) ease-in-out;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03); /* Very subtle shadow */
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
}

.header-logo {
    font-family: var(--font-family-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
}

.header-logo::before {
    content: '🌿'; /* Leaf-like silhouette - Unicode for simplicity or custom SVG */
    font-size: 1.5em;
    margin-right: 0.3em;
    color: var(--color-primary);
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-lg); /* Generous gap between nav items */
}

.nav-item a {
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--color-text-dark);
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-speed) var(--transition-ease);
}

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

.nav-item a:hover {
    color: var(--color-primary);
}

.nav-item a:hover::after,
.nav-item a.active::after {
    width: 100%;
}

/* Cards (Neomorphism-like for depth) */
.card {
    background-color: var(--color-background); /* Or a slightly lighter shade if card is on darker section */
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-neomorphic-out); /* Soft, diffused neomorphic shadow */
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 16px rgba(0, 0, 0, 0.08), -8px -8px 16px rgba(255, 255, 255, 0.9); /* Slightly more pronounced on hover */
}

/* Frosted Glass Effect (Glassmorphism Lite) */
.glass-effect {
    background-color: rgba(255, 255, 255, 0.15); /* Slightly transparent white */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-md);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-md); /* Softly rounded corners for images */
}

/* Footer */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
    font-size: 0.95rem;
}

.footer p {
    margin-bottom: var(--spacing-sm);
}

.footer a {
    color: var(--color-primary-light);
    transition: color var(--transition-speed) var(--transition-ease);
}

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

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary), 0.2);
}

/* Utility classes for Tailwind complement */
.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--color-secondary);
}

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

.rounded-lg {
    border-radius: var(--border-radius-lg);
}

.shadow-soft {
    box-shadow: var(--shadow-soft);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.6rem;
    }

    .header-inner {
        flex-direction: column;
        text-align: center;
    }

    .nav-list {
        margin-top: var(--spacing-sm);
        gap: var(--spacing-md);
    }

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

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}


/* 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;
    }
}