/* Design Tokens */
:root {
  /* Colors - Light, natural palette with green/beige accents */
  --color-primary: #6b8e23; /* Olive green */
  --color-primary-dark: #556b2f; /* Dark olive */
  --color-secondary: #d4a574; /* Warm beige */
  --color-accent: #8fbc8f; /* Soft sage green */
  --color-background: #fdfdf8; /* Off-white cream */
  --color-surface: #ffffff; /* Pure white */
  --color-text: #2c3e2c; /* Dark forest green */
  --color-text-light: #5a6b5a; /* Medium gray-green */
  --color-border: #e8ebe4; /* Light sage border */
  --color-error: #c85a54; /* Muted red */

  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: Georgia, "Times New Roman", serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(44, 62, 44, 0.05);
  --shadow-md: 0 4px 6px rgba(44, 62, 44, 0.07);
  --shadow-lg: 0 10px 15px rgba(44, 62, 44, 0.1);

  /* Transitions */
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.3;
  color: var(--color-text);
  font-weight: 600;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* Header */
.header {
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  gap: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo-icon {
  font-size: 1.75rem;
}

.nav {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-link {
  color: var(--color-text-light);
  font-weight: 500;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.language-switcher {
  display: flex;
  gap: 0.25rem;
  background-color: var(--color-background);
  padding: 0.25rem;
  border-radius: var(--radius-full);
}

.lang-btn {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
  transition: var(--transition);
}

.lang-btn:hover {
  color: var(--color-primary);
}

.lang-btn.active {
  background-color: var(--color-primary);
  color: white;
}

.cart-btn {
  position: relative;
  padding: 0.5rem;
  font-size: 1.5rem;
  color: var(--color-text);
  transition: var(--transition);
}

.cart-btn:hover {
  color: var(--color-primary);
}

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-full);
  min-width: 1.25rem;
  text-align: center;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  width: 1.5rem;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  color: white;
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: white;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  line-height: 1.6;
}

/* Sections */
.benefits,
.featured-products {
  padding: var(--spacing-2xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text);
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.benefit-card {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.benefit-title {
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.benefit-text {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

/* Catalog Hero */
.catalog-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.catalog-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: white;
}

.catalog-subtitle {
  font-size: 1.125rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
}

/* Catalog Section */
.catalog-section {
  padding: var(--spacing-xl) 0;
}

.no-results {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-light);
  font-size: 1.125rem;
}

/* Product Detail Section */
.product-detail-section {
  padding: var(--spacing-xl) 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

.breadcrumb a:hover {
  text-decoration: underline;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.product-detail-image {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.detail-image {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.product-detail-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.product-detail-title {
  font-size: 2.5rem;
  color: var(--color-text);
  margin: 0;
}

.product-detail-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.product-detail-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
}

.product-features {
  background-color: var(--color-background);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
}

.features-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.features-list {
  list-style: none;
  padding: 0;
}

.features-list li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: var(--color-text-light);
}

.features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.product-actions {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  margin-top: var(--spacing-md);
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: var(--color-background);
  padding: var(--spacing-xs);
  border-radius: var(--radius-md);
}

.quantity-selector input {
  width: 60px;
  text-align: center;
  border: none;
  background: transparent;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
  flex: 1;
}

.product-loading {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-light);
  font-size: 1.125rem;
}

.product-not-found {
  text-align: center;
  padding: var(--spacing-2xl);
}

.product-not-found h2 {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.product-not-found p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-light);
}

.related-products {
  margin-top: var(--spacing-2xl);
}

/* Footer */
.footer {
  background-color: var(--color-text);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-title {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.footer-heading {
  color: white;
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

/* Page Hero */
.page-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: white;
}

.page-subtitle {
  font-size: 1.125rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about-section {
  padding: var(--spacing-2xl) 0;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-text,
.about-commitment {
  margin-bottom: var(--spacing-2xl);
}

.about-text h2,
.about-values h2,
.about-commitment h2 {
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.about-text p,
.about-commitment p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
  color: var(--color-text-light);
  font-size: 1.0625rem;
}

.about-values {
  margin-bottom: var(--spacing-2xl);
}

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

.value-card {
  background-color: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.value-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.value-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  font-size: 1.25rem;
}

.value-card p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-2xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-form-container h2,
.contact-info h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.contact-form {
  background-color: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-success {
  background-color: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.form-success p {
  color: var(--color-primary);
  font-size: 1.125rem;
  font-weight: 600;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-info-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.contact-info-item h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.contact-info-item p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.75rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
  }

  .nav.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
  }

  /* Added responsive styles for product detail */
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .product-detail-title {
    font-size: 1.75rem;
  }

  .product-detail-price {
    font-size: 1.5rem;
  }

  .product-actions {
    flex-direction: column;
  }

  .quantity-selector {
    width: 100%;
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

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