:root {
    /* Colors */
    --color-primary: #2E8B57; /* Sea Green */
    --color-secondary: #8FBC8F; /* Dark Sea Green */
    --color-background: #F0F5F0; /* Pale Grayish Green */
    --color-footer-bg: #2E4F4F; /* Dark Cyan-Blue */
    --color-button: #4CAF50; /* Forest Green */
    --color-text-dark: #333333;
    --color-text-light: #FFFFFF;
    --color-section-bg-1: #F8F8F8;
    --color-section-bg-2: #FFFFFF;
    --color-section-bg-3: #ECFDF5;
    --color-section-bg-4: #F0F5F0;
    --color-section-bg-5: #E8F5E9;

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

    /* Spacing */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 1.5rem;   /* 24px */
    --spacing-lg: 2.5rem;   /* 40px */
    --spacing-xl: 4rem;     /* 64px */

    /* Border Radii */
    --border-radius-card: 10px;
    --border-radius-button: 25px;
    --border-radius-input: 8px;

    /* Shadows */
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.08), 0 2px 5px rgba(0, 0, 0, 0.05);
    --shadow-button-inner: inset 0 2px 4px rgba(0, 0, 0, 0.15);
    --shadow-button-hover: 0 6px 20px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-speed: 0.35s;
    --transition-timing: ease-in-out;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-body);
    color: var(--color-text-dark);
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-heading);
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

h1 {
    font-size: 3.5rem; /* 56px */
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.5rem; /* 40px */
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.8rem; /* 28.8px */
}

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);
    text-decoration: underline;
}

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

section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

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

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

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

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

.section-bg-5 {
    background-color: var(--color-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-button);
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    color: var(--color-text-light);
    background: linear-gradient(135deg, var(--color-button) 0%, var(--color-secondary) 100%);
    box-shadow: var(--shadow-button-inner);
    transition: all var(--transition-speed) var(--transition-timing);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-button) 100%);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-timing);
    z-index: -1;
}

.btn:hover {
    box-shadow: var(--shadow-button-hover);
    transform: translateY(-3px);
}

.btn:hover:before {
    opacity: 1;
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-button-inner);
}

/* Cards */
.card {
    background-color: var(--color-section-bg-2);
    border-radius: var(--border-radius-card);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
    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 25px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.08);
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-input);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    box-sizing: border-box; /* Ensures padding doesn't add to width */
}

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(46, 139, 87, 0.2); /* Light primary color glow */
}

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

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

.footer a {
    color: var(--color-secondary);
    margin: 0 var(--spacing-sm);
}

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

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

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

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

.bg-secondary {
    background-color: var(--color-secondary) !important;
}

/* Subtle Curves and Gradients (Conceptual - often done with SVG/CSS shapes or background images) */
/* Example of a subtle curve at section boundary, for illustrative purposes */
.section-curved-bottom {
    position: relative;
    padding-bottom: calc(var(--spacing-xl) + 50px); /* Add space for the curve */
}

.section-curved-bottom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px; /* Height of the curve */
    background: var(--color-background); /* Match next section background or body */
    border-top-left-radius: 50% 100px; /* Adjust for desired curve */
    border-top-right-radius: 50% 100px;
    transform: translateY(50%); /* Move half the curve height into the section below */
    z-index: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.8rem; /* 44.8px */
    }

    h2 {
        font-size: 2rem; /* 32px */
    }

    h3 {
        font-size: 1.5rem; /* 24px */
    }

    .btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 0.95rem;
    }

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

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

@media (max-width: 480px) {
    h1 {
        font-size: 2rem; /* 32px */
    }

    h2 {
        font-size: 1.6rem; /* 25.6px */
    }

    h3 {
        font-size: 1.3rem; /* 20.8px */
    }

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


/* 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;
    }
}