/* 
  SuperfoodRevue.com Design System
  Hyper-minimalist 2026 aesthetic
  Editorial/Magazine quality design
*/

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================
   DESIGN TOKENS - COLOR PALETTE
   ============================================ */
:root {
  /* Primary Colors */
  --color-primary-green: #2C5F2D;
  --color-primary-green-dark: #1F4520;
  --color-vibrant-teal: #4A9B9B;
  --color-vibrant-teal-dark: #3A7B7B;
  --color-accent-orange: #E8955F;
  
  /* Neutrals */
  --color-light-cream: #F9F7F4;
  --color-pure-white: #FFFFFF;
  --color-dark-text: #2D2D2D;
  --color-medium-gray: #6B6B6B;
  --color-light-gray: #E8E8E8;
  
  /* Semantic Colors */
  --color-background: var(--color-light-cream);
  --color-surface: var(--color-pure-white);
  --color-text-primary: var(--color-dark-text);
  --color-text-secondary: var(--color-medium-gray);
  --color-border: var(--color-light-gray);
  
  /* Spacing System (8px base) */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-xxl: 64px;
  --space-xxxl: 96px;
  --space-section: 100px;
  --space-section-lg: 120px;
  
  /* Typography Scale */
  --font-size-hero: 56px;
  --font-size-h1: 48px;
  --font-size-h2: 38px;
  --font-size-h3: 32px;
  --font-size-h4: 24px;
  --font-size-h5: 22px;
  --font-size-body-lg: 22px;
  --font-size-body: 20px;
  --font-size-body-base: 18px;
  --font-size-small: 16px;
  --font-size-xs: 14px;
  --font-size-tiny: 12px;
  
  /* Font Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.8;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-pill: 20px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-button: 0 2px 8px rgba(44, 95, 45, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.4s ease;
  
  /* Container Width */
  --container-max-width: 1400px;
  --container-padding: 32px;
  --content-max-width: 720px;
  --text-max-width: 800px;
}

/* Mobile Adjustments */
@media (max-width: 767px) {
  :root {
    --font-size-hero: 40px;
    --font-size-h1: 36px;
    --font-size-h2: 28px;
    --font-size-h3: 24px;
    --font-size-h4: 20px;
    --font-size-body: 18px;
    --space-section: 60px;
    --space-section-lg: 80px;
    --container-padding: 20px;
  }
}

/* ============================================
   TYPOGRAPHY SYSTEM
   ============================================ */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  font-size: var(--font-size-body-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

h4 {
  font-size: var(--font-size-h4);
}

h5 {
  font-size: var(--font-size-h5);
}

.hero-title {
  font-size: var(--font-size-hero);
  color: var(--color-primary-green);
  margin-bottom: var(--space-md);
}

/* Paragraphs */
p {
  margin-bottom: var(--space-md);
}

.text-large {
  font-size: var(--font-size-body-lg);
}

.text-small {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.text-xs {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* Links */
a {
  color: var(--color-vibrant-teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-vibrant-teal-dark);
}

/* Lists */
ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

li {
  margin-bottom: var(--space-sm);
}

/* Blockquotes */
blockquote {
  font-size: var(--font-size-body-lg);
  font-style: italic;
  padding-left: var(--space-lg);
  margin: var(--space-xl) 0;
  border-left: 4px solid var(--color-vibrant-teal);
  color: var(--color-text-primary);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-narrow {
  max-width: var(--text-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-content {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.section {
  padding: var(--space-section) 0;
}

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

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
  background: var(--color-pure-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.site-logo {
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-green);
  text-decoration: none;
  letter-spacing: -0.03em;
}

.site-logo:hover {
  color: var(--color-primary-green-dark);
}

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

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-menu a:hover {
  color: var(--color-vibrant-teal);
}

.nav-menu a.active {
  color: var(--color-primary-green);
  font-weight: var(--font-weight-semibold);
}

.nav-menu a:hover::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-vibrant-teal);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--color-text-primary);
  cursor: pointer;
  padding: var(--space-xs);
}

@media (max-width: 767px) {
  .header-inner {
    height: 70px;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-pure-white);
    flex-direction: column;
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
  }
  
  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .nav-menu {
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--space-sm) 0;
    font-size: var(--font-size-body-base);
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-decoration: none;
  min-height: 48px;
  gap: var(--space-xs);
}

.btn-primary {
  background: var(--color-primary-green);
  color: var(--color-pure-white);
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  background: var(--color-primary-green-dark);
  box-shadow: 0 4px 12px rgba(44, 95, 45, 0.3);
  transform: translateY(-1px);
  color: var(--color-pure-white);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

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

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

.btn-teal {
  background: var(--color-vibrant-teal);
  color: var(--color-pure-white);
}

.btn-teal:hover {
  background: var(--color-vibrant-teal-dark);
  color: var(--color-pure-white);
}

.btn-large {
  padding: 16px 40px;
  font-size: var(--font-size-body-base);
}

.btn-full {
  width: 100%;
}

.btn-disabled {
  background: var(--color-light-gray);
  color: var(--color-medium-gray);
  cursor: not-allowed;
  box-shadow: none;
}

.btn-disabled:hover {
  background: var(--color-light-gray);
  transform: none;
}

.btn-link {
  color: var(--color-vibrant-teal);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: color var(--transition-fast);
}

.btn-link:hover {
  color: var(--color-vibrant-teal-dark);
  text-decoration: underline;
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .btn-group {
    flex-direction: column;
  }
  
  .btn-group .btn {
    width: 100%;
  }
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card-shadow {
  box-shadow: var(--shadow-md);
  border: none;
}

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

.card-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.card-image-square {
  aspect-ratio: 1 / 1;
}

.card-image-landscape {
  aspect-ratio: 4 / 3;
}

.card-image-wide {
  aspect-ratio: 16 / 9;
}

.card-content {
  padding: var(--space-md);
}

.card-content-lg {
  padding: var(--space-lg);
}

.card-title {
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.card-description {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.card-icon {
  font-size: 32px;
  margin-bottom: var(--space-md);
}

/* ============================================
   BADGES & PILLS
   ============================================ */
.badge {
  display: inline-block;
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

.badge-new {
  background: var(--color-accent-orange);
  color: var(--color-pure-white);
}

.badge-coming-soon {
  background: var(--color-light-gray);
  color: var(--color-text-primary);
}

.badge-featured {
  background: var(--color-accent-orange);
  color: var(--color-pure-white);
}

.pill {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: #E6F7F7;
  color: var(--color-vibrant-teal);
  transition: background var(--transition-fast);
}

.pill:hover {
  background: #D0EFEF;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--font-size-small);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-pure-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-medium-gray);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-vibrant-teal);
  box-shadow: 0 0 0 3px rgba(74, 155, 155, 0.1);
}

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

.form-inline {
  display: flex;
  gap: var(--space-sm);
}

.form-inline .form-input {
  flex: 1;
}

@media (max-width: 767px) {
  .form-inline {
    flex-direction: column;
  }
}

/* ============================================
   GRID SYSTEM
   ============================================ */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SCROLLING PROGRESS BAR
   ============================================ */
.page-progress-bar {
  position: fixed;
  top: 90px;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(74, 155, 155, 0.1);
  z-index: 999;
}

.page-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-vibrant-teal), var(--color-primary-green));
  width: 0%;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 10px rgba(74, 155, 155, 0.5);
}

@media (max-width: 767px) {
  .page-progress-bar {
    top: 70px;
  }
}

/* ============================================
   HERO SECTION WITH BACKGROUND IMAGE
   ============================================ */
.hero {
  background: var(--color-light-cream);
  padding: var(--space-section-lg) 0;
  position: relative;
}

.hero-with-bg {
  background-image: url('https://images.unsplash.com/photo-1512621776951-a57141f2eefd?w=800&h=600&fit=crop&q=60');
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
  position: relative;
}

.hero-with-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(249, 247, 244, 0.97), rgba(255, 255, 255, 0.95));
  z-index: 1;
}

.hero-with-bg .container {
  position: relative;
  z-index: 2;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xxl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-eyebrow {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-vibrant-teal);
  margin-bottom: var(--space-sm);
}

.hero-subtitle {
  font-size: var(--font-size-body-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
  line-height: var(--line-height-relaxed);
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero-trust {
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-style: italic;
}

@media (max-width: 1024px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .hero-content {
    max-width: 100%;
  }
}

/* ============================================
   FEATURE GRID
   ============================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.feature-item {
  padding: var(--space-md);
}

.feature-icon {
  font-size: 56px;
  color: var(--color-vibrant-teal);
  margin-bottom: var(--space-md);
  line-height: 1;
}

.feature-title {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.feature-description {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ============================================
   PRODUCT SPOTLIGHT
   ============================================ */
.product-spotlight {
  background: var(--color-pure-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 40% 60%;
  align-items: center;
}

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

.product-content {
  padding: var(--space-xxl);
}

.product-price {
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-green);
  margin: var(--space-lg) 0;
}

.product-price-original {
  font-size: var(--font-size-body);
  text-decoration: line-through;
  color: var(--color-medium-gray);
  margin-left: var(--space-sm);
}

.product-features {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
}

.product-features li {
  font-size: var(--font-size-body-base);
  padding: var(--space-xs) 0;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.product-features li::before {
  content: '✓';
  color: var(--color-vibrant-teal);
  font-weight: var(--font-weight-bold);
  font-size: 20px;
  flex-shrink: 0;
}

.product-trust {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  flex-wrap: wrap;
}

.product-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

@media (max-width: 1024px) {
  .product-spotlight {
    grid-template-columns: 1fr;
  }
  
  .product-content {
    padding: var(--space-xl);
  }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--color-primary-green);
  color: var(--color-pure-white);
  text-align: center;
  padding: var(--space-section) 0;
}

.cta-icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.cta-section h2 {
  color: var(--color-pure-white);
  margin-bottom: var(--space-sm);
}

.cta-section p {
  font-size: var(--font-size-body-base);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
}

.cta-form {
  max-width: 500px;
  margin: 0 auto var(--space-md);
}

.cta-bonus {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-md);
}

.cta-privacy {
  font-size: var(--font-size-tiny);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-sm);
}

/* ============================================
   TRUST SECTION
   ============================================ */
.trust-section {
  background: var(--color-light-cream);
  text-align: center;
}

.trust-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-xxl);
  margin-top: var(--space-xl);
}

.trust-stat {
  text-align: center;
}

.trust-stat-number {
  font-size: 42px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-green);
  line-height: 1.2;
  margin-bottom: var(--space-xs);
}

.trust-stat-label {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

@media (max-width: 767px) {
  .trust-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-dark-text);
  color: var(--color-light-gray);
  padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-column h4 {
  color: var(--color-pure-white);
  font-size: var(--font-size-body-base);
  margin-bottom: var(--space-md);
}

.footer-column p {
  font-size: var(--font-size-xs);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-light-gray);
  font-size: var(--font-size-xs);
  transition: color var(--transition-fast);
}

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

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.footer-social a {
  color: var(--color-light-gray);
  font-size: 24px;
  transition: color var(--transition-fast);
}

.footer-social a:hover {
  color: var(--color-vibrant-teal);
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: var(--font-size-xs);
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--color-light-gray);
  font-size: var(--font-size-xs);
}

.footer-legal a:hover {
  color: var(--color-pure-white);
}

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ============================================
   CALLOUT BOX
   ============================================ */
.callout-box {
  background: var(--color-light-cream);
  border-left: 4px solid var(--color-vibrant-teal);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  margin: var(--space-xl) 0;
}

.callout-box-icon {
  font-size: 24px;
  margin-bottom: var(--space-sm);
}

/* ============================================
   SECTION BACKGROUNDS WITH IMAGES
   ============================================ */
.section-with-bg {
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
  position: relative;
}

.section-with-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.96);
  z-index: 1;
}

.section-with-bg.overlay-cream::before {
  background: rgba(249, 247, 244, 0.97);
}

.section-with-bg.overlay-green::before {
  background: rgba(44, 95, 45, 0.90);
}

.section-with-bg.overlay-dark::before {
  background: rgba(45, 45, 45, 0.85);
}

.section-with-bg > * {
  position: relative;
  z-index: 2;
}

/* Specific background images for sections - optimized sizes */
.bg-superfoods {
  background-image: url('https://images.unsplash.com/photo-1610348725531-843dff563e2c?w=800&h=600&fit=crop&q=60');
}

.bg-leaves {
  background-image: url('https://images.unsplash.com/photo-1505750943201-1791a1ba0f1d?w=800&h=600&fit=crop&q=60');
}

.bg-texture {
  background-image: url('https://images.unsplash.com/photo-1515694346937-94d85e41e6f0?w=800&h=600&fit=crop&q=60');
}

.bg-healthy-food {
  background-image: url('https://images.unsplash.com/photo-1490645935967-10de6ba17061?w=800&h=600&fit=crop&q=60');
}

.bg-green-smoothie {
  background-image: url('https://images.unsplash.com/photo-1505576399279-565b52d4ac71?w=800&h=600&fit=crop&q=60');
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.mt-xs { margin-top: var(--space-xs); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-xxl { margin-top: var(--space-xxl); }

.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-xxl { margin-bottom: var(--space-xxl); }

.bg-white { background: var(--color-pure-white); }
.bg-cream { background: var(--color-light-cream); }
.bg-green { background: var(--color-primary-green); }
.bg-teal { background: var(--color-vibrant-teal); }

.color-teal { color: var(--color-vibrant-teal); }
.color-green { color: var(--color-primary-green); }
.color-gray { color: var(--color-text-secondary); }

/* ============================================
   ACCESSIBILITY
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--color-vibrant-teal);
  outline-offset: 2px;
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* Hover image scale effect */
.image-zoom-container {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.image-zoom-container img {
  transition: transform var(--transition-slow);
}

.image-zoom-container:hover img {
  transform: scale(1.05);
}