@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&family=Open+Sans:wght@300;400;600&display=swap');

:root {
    /* Colors */
    --primary-color: #28a745; /* Green for health and growth */
    --secondary-color: #6c757d; /* Muted grey for balance */
    --accent-color: #007bff; /* A gentle blue for trust, derived from standard Bootstrap primary */
    --background-color: #f8f9fa; /* Light background */
    --text-color-dark: #343a40; /* Dark text for readability */
    --text-color-light: #f8f9fa; /* Light text for dark backgrounds */
    --border-color: #e0e0e0; /* Light border */
    --footer-bg: #343a40; /* Dark footer */

    /* Section Backgrounds - derived from design_preferences and overall_style */
    --section-bg-1: #ffffff;
    --section-bg-2: #f2fcf5; /* Light green tint */
    --section-bg-3: #e9f9eb; /* Slightly deeper green tint */
    --section-bg-4: #fdfdfe; /* Almost white, very subtle */

    /* Fonts */
    --font-primary: 'Open Sans', sans-serif;
    --font-heading: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;

    /* Box Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);

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

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px; /* Base for rem units */
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-color-dark);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

h1 {
    font-size: 3.5rem; /* Large and impactful */
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

h4 {
    font-size: 1.4rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

small, .text-sm {
    font-size: 0.875rem;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    user-select: none;
    transition: all var(--transition-speed) var(--transition-timing);
    box-shadow: var(--shadow-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    gap: 0.5rem;
}

.btn-primary {
    color: var(--text-color-light);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    color: var(--text-color-dark);
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: darken(var(--secondary-color), 10%);
    border-color: darken(var(--secondary-color), 10%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary-color);
    background-color: transparent;
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    color: var(--text-color-light);
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Forms */
.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    line-height: 1.5;
    color: var(--text-color-dark);
    background-color: var(--section-bg-1);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition-speed) var(--transition-timing),
                box-shadow var(--transition-speed) var(--transition-timing);
}

.form-control:focus {
    color: var(--text-color-dark);
    background-color: var(--section-bg-1);
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color), 0.25);
}

textarea.form-control {
    min-height: 8rem;
    resize: vertical;
}

/* Cards */
.card {
    background-color: var(--section-bg-1);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(var(--primary-color), 0.05); /* Subtle border for clean look */
    transition: transform var(--transition-speed) var(--transition-timing),
                box-shadow var(--transition-speed) var(--transition-timing);
}

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

.card-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.card-text {
    font-size: 1rem;
    color: var(--secondary-color);
}

/* Utility Classes for Layout (Tailwind complements these) */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section-padding {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

/* 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);
}

/* Footer Specific Styles */
.footer {
    background-color: var(--footer-bg);
    color: var(--text-color-light);
    padding: var(--spacing-xl) 0;
    border-top: 5px solid var(--primary-color); /* Strong brand accent */
}

.footer a {
    color: var(--text-color-light);
    opacity: 0.8;
}

.footer a:hover {
    color: var(--primary-color);
    opacity: 1;
    text-decoration: none;
}

.footer .social-icon {
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
    transition: color var(--transition-speed) var(--transition-timing);
}

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

/* Animations & Effects */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--transition-timing), transform 0.6s var(--transition-timing);
}

.fade-in-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2rem;
    }
    .section-padding {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    h3 {
        font-size: 1.4rem;
    }
    p {
        font-size: 1rem;
    }
    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    .section-padding {
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }
}


/* 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;
    }
}