/* 
   Project: VolunteeringSA.org
   Theme: "Heritage"
   Author: Managed Service (Antigravity)
*/

:root {
    /* Color Palette - Heritage Theme */
    --color-primary: #006064;       /* Heritage Teal */
    --color-bg-body: #FDFBF7;       /* Warm Parchment */
    --color-bg-secondary: #E0F2F1;  /* Soft Sage */
    --color-accent: #E1AD01;        /* Golden Wattle */
    --color-text: #2F3E46;          /* Slate Grey */
    --color-white: #FFFFFF;

    /* Typography */
    --font-heading: 'Merriweather', 'Lora', serif;
    --font-body: 'Open Sans', 'Lato', sans-serif;
    
    /* Spacing & Layout */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 1.5rem;   /* 24px */
    --spacing-lg: 3rem;     /* 48px */
    --spacing-xl: 6rem;     /* 96px */
    --container-width: 1200px;
    
    /* UI properties */
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-soft: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-card: 0 10px 15px rgba(0, 0, 0, 0.05);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-bg-body);
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 18px; /* Accessibility focus */
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

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

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-center { text-align: center; }
.section { padding: var(--spacing-lg) 0; }
.bg-secondary { background-color: var(--color-bg-secondary); }

/* Components */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    transition: transform 0.1s ease, background-color 0.2s ease;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #333; /* Contrast for yellow */
}

.btn-primary:hover {
    background-color: #C99A00;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.02);
}

/* Navbar */
.main-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-md);
}

.main-nav a {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--color-accent);
}

/* Footer */
.main-footer {
    background-color: var(--color-primary);
    color: rgba(255,255,255,0.8);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.footer-links {
    margin: var(--spacing-md) 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

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

/* Pricing Table */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pricing-card {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    border-top: 5px solid transparent;
}

.pricing-card.featured {
    border-top-color: var(--color-accent);
    transform: scale(1.02);
    z-index: 2;
    box-shadow: var(--shadow-card);
}

.price {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin: var(--spacing-sm) 0;
}

.price span {
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: normal;
    color: var(--color-text);
}

.features-list {
    margin: var(--spacing-md) 0;
    text-align: left;
}

.features-list li {
    margin-bottom: var(--spacing-xs);
    padding-left: 1.5em;
    position: relative;
}

.features-list li::before {
    content: "✓";
    color: var(--color-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 96, 100, 0.1);
}

/* Intake Form Radio Cards */
.radio-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.radio-card-label {
    display: block;
    cursor: pointer;
}

.radio-card-input {
    display: none;
}

.radio-card-content {
    border: 2px solid #ddd;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.2s;
    height: 100%;
}

.radio-card-input:checked + .radio-card-content {
    border-color: var(--color-primary);
    background-color: var(--color-bg-secondary);
    color: var(--color-primary);
    font-weight: bold;
}