/**
 * West Coast CSA Design System
 * Farm-fresh styling for the CSA customer experience
 */

:root {
  /* Colors - Farm-fresh palette */
  --csa-green-primary: #2d5016;
  --csa-green-light: #5a8a3a;
  --csa-earth: #8b4513;
  --csa-harvest: #d4a574;
  --csa-sky: #87ceeb;
  --csa-cream: #f5f5dc;
  --csa-white: #ffffff;
  --csa-gray-light: #f5f5f5;
  --csa-gray: #e0e0e0;
  --csa-gray-dark: #666666;

  /* Typography */
  --font-heading: 'Merriweather', Georgia, serif;
  --font-body: 'Open Sans', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
}

/* Global styles */
body {
  font-family: var(--font-body);
  color: #333;
  line-height: 1.6;
  background-color: var(--csa-cream);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--csa-green-primary);
}

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

/* Hero sections */
.csa-hero {
  background: linear-gradient(135deg, var(--csa-green-primary), var(--csa-green-light));
  color: white;
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.csa-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  color: white;
}

.csa-hero .lead {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  opacity: 0.95;
}

/* Cards */
.csa-card {
  background: white;
  border: 1px solid var(--csa-gray);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.csa-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Share selection cards */
.share-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.share-card {
  position: relative;
  background: var(--csa-cream);
  border: 2px solid var(--csa-harvest);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
}

.share-card.featured {
  border-color: var(--csa-green-primary);
  border-width: 3px;
}

.share-card.featured::before {
  content: "Most Popular";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--csa-green-primary);
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: bold;
}

/* Buttons */
.csa-button {
  display: inline-block;
  background: var(--csa-green-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}

.csa-button:hover {
  background: var(--csa-green-light);
  color: white;
  text-decoration: none;
}

.csa-button.secondary {
  background: var(--csa-earth);
}

.csa-button.secondary:hover {
  background: var(--csa-harvest);
}

.csa-button.large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.25rem;
}

/* Box preview cards */
.box-preview-card {
  background: white;
  border-left: 4px solid var(--csa-green-primary);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.box-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.box-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--csa-cream);
  border-radius: var(--radius-sm);
}

.box-item::before {
  content: "🥬";
  font-size: 1.5rem;
}

/* Calendar view */
.csa-calendar {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.week-card {
  background: white;
  border: 2px solid var(--csa-gray);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: border-color 0.2s;
}

.week-card.current {
  border-color: var(--csa-green-primary);
  background: var(--csa-cream);
}

.week-card.skipped {
  opacity: 0.6;
  background: var(--csa-gray-light);
  border-style: dashed;
}

.week-card.past {
  opacity: 0.5;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: white;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--csa-green-primary);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--csa-gray-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Landing page sections */
.how-it-works,
.benefits,
.cta {
  padding: var(--space-xl) 0;
}

.how-it-works h2,
.benefits h2,
.cta h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: var(--space-lg);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.step {
  text-align: center;
  padding: var(--space-lg);
}

.step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-md);
  background: var(--csa-green-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  font-family: var(--font-heading);
}

.step h3 {
  margin-bottom: var(--space-sm);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.benefit {
  text-align: center;
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.benefit .icon {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
}

.benefit h3 {
  margin-bottom: var(--space-sm);
}

.cta {
  background: var(--csa-cream);
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
}

/* Header/Navigation */
.csa-header {
  background: white;
  border-bottom: 2px solid var(--csa-green-primary);
  padding: var(--space-md) 0;
  margin-bottom: var(--space-lg);
}

.csa-header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.csa-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--csa-green-primary);
  text-decoration: none;
  font-weight: bold;
}

.csa-nav {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.csa-nav a {
  color: var(--csa-green-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.csa-nav a:hover {
  color: var(--csa-green-light);
}

.csa-nav a.active {
  border-bottom: 2px solid var(--csa-green-primary);
}

/* Footer */
.csa-footer {
  background: var(--csa-green-primary);
  color: white;
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-xl);
}

.csa-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  text-align: center;
}

.csa-footer a {
  color: white;
  text-decoration: none;
}

.csa-footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .csa-hero h1 {
    font-size: 1.75rem;
  }

  .csa-header-content {
    flex-direction: column;
    gap: var(--space-md);
  }

  .csa-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .share-options {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .steps,
  .benefit-grid {
    grid-template-columns: 1fr;
  }
}