:root {
    /* Colors */
    --color-primary: #285F49;
    --color-secondary: #D1E2D8;
    --color-background: #FFFFFF;
    --color-footer-bg: #1E3A2F;
    --color-button-primary: #4CAF50;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-heading: #1E3A2F;

    /* Section Backgrounds */
    --section-bg-1: #F8F8F8;
    --section-bg-2: #FFFFFF;
    --section-bg-3: #F0F5F2;
    --section-bg-4: #ADD8A7;

    /* Typography */
    --font-heading: 'Roboto', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --font-size-base: 1rem; /* 16px */
    --line-height-base: 1.7;
    --line-height-heading: 1.2;

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

    /* Border Radius */
    --border-radius-sm: 0.25rem; /* 4px */
    --border-radius-md: 0.5rem;  /* 8px */
    --border-radius-lg: 1rem;   /* 16px */

    /* Shadows */
    --shadow-sm: 0 1px 3px 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);
    --shadow-button-hover: 0 6px 12px rgba(76, 175, 80, 0.3); /* Green button shadow */

    /* 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-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll due to animations/transforms */
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: var(--line-height-heading);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 700; /* Bold by default */
}

h1 {
    font-size: 3.5rem; /* 56px */
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.5rem; /* 40px */
    letter-spacing: -0.03em;
}

h3 {
    font-size: 1.875rem; /* 30px */
}

h4 {
    font-size: 1.5rem; /* 24px */
}

h5 {
    font-size: 1.25rem; /* 20px */
}

h6 {
    font-size: 1rem; /* 16px */
}

/* Paragraphs */
p {
    margin-bottom: var(--spacing-sm);
}

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

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

/* Lists */
ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

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

/* 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-sm); /* Slightly rounded */
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-ease);
    text-decoration: none;
    line-height: 1; /* Ensure consistent height */
}

.btn-primary {
    background-color: var(--color-button-primary);
    color: var(--color-background);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: color-mix(in srgb, var(--color-button-primary) 85%, black);
    box-shadow: var(--shadow-button-hover);
    transform: translateY(-2px); /* Subtle lift */
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background-color: color-mix(in srgb, var(--color-secondary) 85%, var(--color-primary));
    color: var(--color-background);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--color-secondary);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-background);
    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,
input[type="number"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(40, 95, 73, 0.2); /* Soft primary focus ring */
}

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

/* 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);
}

/* Utility Classes for Spacing (Tailwind-like, but custom defined if needed) */
.py-section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

/* Footer Specific Styling */
footer {
    background-color: var(--color-footer-bg);
    color: var(--color-secondary);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: var(--color-button-primary);
    text-decoration: none;
}

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

/* Card Component Example (if needed for specific layouts) */
.card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.8rem;
    }
    h2 {
        font-size: 2rem;
    }
    .py-section {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.75rem;
    }
    h3 {
        font-size: 1.5rem;
    }
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }
    .py-section {
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    h3 {
        font-size: 1.25rem;
    }
    body {
        font-size: 0.95rem;
    }
    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
    /* Reduce padding for smaller screens */
    .py-section {
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }
    .card {
        padding: 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;
    }
}