/* GAG Recipe - Enhanced Visual Design */
:root {
  /* Enhanced Color Palette */
  --primary-color: #2E8B57;
  --primary-light: #3CB371;
  --primary-dark: #1F5F3F;
  --secondary-color: #FFD700;
  --secondary-light: #FFF8DC;
  --accent-color: #FF6347;
  --accent-light: #FFE4E1;
  
  /* Typography Colors */
  --text-primary: #2C3E50;
  --text-secondary: #5A6C7D;
  --text-muted: #7F8C8D;
  --text-light: #BDC3C7;
  
  /* Background Colors */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FFFE;
  --bg-accent: #F0FFF4;
  --card-bg: #FFFFFF;
  
  /* Border & Shadow */
  --border-light: #E8F5E8;
  --border-medium: #D5E8D4;
  --border-dark: #C8E6C9;
  --shadow-light: 0 2px 8px rgba(46, 139, 87, 0.08);
  --shadow-medium: 0 4px 16px rgba(46, 139, 87, 0.12);
  --shadow-heavy: 0 8px 32px rgba(46, 139, 87, 0.16);
  
  /* Border Radius */
  --radius-small: 6px;
  --radius-medium: 12px;
  --radius-large: 20px;
  --radius-xl: 24px;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Typography Scale */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 1.875rem;
  --font-4xl: 2.25rem;
  --font-5xl: 3rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.7;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-accent) 100%);
  font-size: var(--font-base);
  font-weight: 400;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-4xl);
  margin-bottom: var(--space-xl);
}

h2 {
  font-size: var(--font-3xl);
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: var(--font-2xl);
  margin-bottom: var(--space-md);
}

h4 {
  font-size: var(--font-xl);
  margin-bottom: var(--space-md);
}

p {
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Enhanced Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.2s ease;
}

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

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

li {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Header Styles */
.header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--primary-color) 100%);
  color: white;
  padding: var(--space-lg) 0;
  box-shadow: var(--shadow-medium);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: var(--font-2xl);
  font-weight: 800;
  text-decoration: none;
  color: white;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all 0.3s ease;
  letter-spacing: -0.01em;
}

.logo::before {
  content: "🍽️";
  font-size: var(--font-3xl);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.logo:hover {
  transform: translateY(-1px);
  color: var(--secondary-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-sm);
  border-radius: var(--radius-large);
  backdrop-filter: blur(10px);
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-sm);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-medium);
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.4s ease;
  pointer-events: none;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-1px) translateZ(0);
  box-shadow: 0 3px 8px rgba(0,0,0,0.12);
}

.nav-link.active {
  background: rgba(255,255,255,0.25);
  transform: translateY(-1px) translateZ(0);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.nav-link:active {
  transform: translateY(0) translateZ(0);
  transition: transform 0.1s ease;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, rgba(46,139,87,0.95) 0%, rgba(59,179,113,0.9) 50%, rgba(46,139,87,0.95) 100%), 
              url('../images/heroes/main-hero-bg.svg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  text-align: center;
  padding: var(--space-3xl) var(--space-xl) var(--space-3xl);
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,215,0,0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(255,99,71,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: var(--font-5xl);
  margin-bottom: var(--space-lg);
  font-weight: 800;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: var(--font-xl);
  margin-bottom: var(--space-2xl);
  opacity: 0.95;
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary-color) 0%, #FFA500 100%);
  color: var(--text-primary);
  padding: var(--space-lg) var(--space-2xl);
  text-decoration: none;
  border-radius: var(--radius-large);
  font-weight: 700;
  font-size: var(--font-lg);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-medium);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s ease;
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-heavy);
  background: linear-gradient(135deg, #FFE55C 0%, var(--secondary-color) 100%);
}

.cta-button:active {
  transform: translateY(-1px);
}

/* Breadcrumb Navigation */
.breadcrumb {
  background: var(--bg-primary);
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-light);
}

.breadcrumb-container {
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--font-sm);
  font-weight: 500;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
  content: "›";
  margin: 0 var(--space-sm);
  color: var(--text-muted);
  font-weight: 600;
  font-size: var(--font-lg);
}

.breadcrumb-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.2s ease;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-small);
  position: relative;
}

.breadcrumb-link:hover {
  color: var(--primary-dark);
  background: var(--bg-accent);
  transform: translateY(-1px);
}

.breadcrumb-current {
  color: var(--text-secondary);
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-accent);
  border-radius: var(--radius-small);
}

/* Main Content */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  margin-top: -var(--space-2xl);
  position: relative;
  z-index: 10;
  box-shadow: var(--shadow-medium);
  min-height: calc(100vh - 200px);
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: var(--space-xl);
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Card Components */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-large);
  padding: var(--space-xl);
  box-shadow: var(--shadow-light);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
  height: auto;
  min-height: 200px;
  display: flex;
  flex-direction: column;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-heavy);
  border-color: var(--border-medium);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.card-icon {
  font-size: var(--font-2xl);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  width: 70px;
  height: 70px;
  border-radius: var(--radius-large);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-medium);
  transition: transform 0.3s ease;
}

.card:hover .card-icon {
  transform: scale(1.1) rotate(5deg);
}

.card-title {
  font-size: var(--font-xl);
  color: var(--text-primary);
  margin: 0;
  font-weight: 700;
  line-height: 1.3;
}

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.card p:last-child {
  margin-bottom: 0;
}

.card-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: #666;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.difficulty-easy { color: #28a745; }
.difficulty-medium { color: #ffc107; }
.difficulty-hard { color: #dc3545; }

/* Recipe Cards */
.recipe-card {
  position: relative;
  overflow: hidden;
}

.recipe-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: white;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
  overflow: hidden;
  position: relative;
}

.recipe-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.recipe-image:hover {
  transform: scale(1.05);
}

/* Responsive Image Sizes */
@media (max-width: 768px) {
  .recipe-image {
    height: 150px;
    font-size: 3rem;
  }
}

@media (max-width: 480px) {
  .recipe-image {
    height: 120px;
    font-size: 2.5rem;
  }
}

/* Image accessibility */
.recipe-image[role="img"] {
  cursor: pointer;
}

.recipe-image[role="img"]:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.recipe-ingredients {
  margin: 1rem 0;
}

.ingredient-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.ingredient-tag {
  background: var(--bg-color);
  color: var(--text-color);
  padding: 0.25rem 0.5rem;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
}

/* Section Styles */
.section {
  margin: var(--space-3xl) 0;
  padding: var(--space-xl) 0;
}

.section:first-child {
  margin-top: 0;
}

.section:last-child {
  margin-bottom: 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
}

.section-header::after {
  content: '';
  position: absolute;
  bottom: -var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.section-title {
  font-size: var(--font-4xl);
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--font-xl);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 400;
}

/* Filter Section */
.filter-section {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  align-items: end;
}

.filter-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-color);
}

.filter-select,
.filter-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  background: white;
}

.filter-button {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.filter-button:hover {
  background: #246943;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-3xl) 0;
}

.stat-card {
  text-align: center;
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--bg-accent) 100%);
  padding: var(--space-2xl);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

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

.stat-number {
  font-size: var(--font-5xl);
  font-weight: 800;
  color: var(--primary-color);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: var(--font-lg);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: var(--space-3xl) var(--space-xl) var(--space-lg);
  margin-top: var(--space-3xl);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2xl);
}

.footer-section h3 {
  margin-bottom: var(--space-lg);
  color: var(--secondary-color);
  font-size: var(--font-xl);
  font-weight: 700;
}

.footer-section p {
  color: #E0E0E0;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

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

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

.footer-links a {
  color: #D0D0D0;
  text-decoration: none;
  transition: all 0.3s ease;
  padding: var(--space-xs) 0;
  display: inline-block;
  position: relative;
}

.footer-links a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: var(--secondary-color);
  transform: translateX(4px);
}

.footer-links a:hover::before {
  width: 100%;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  margin-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: #B0B0B0;
  font-size: var(--font-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary-color);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow);
    z-index: 1000;
  }

  .nav-menu.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero {
    padding: var(--space-2xl) var(--space-lg);
    min-height: 50vh;
  }

  .hero h1 {
    font-size: var(--font-3xl);
    line-height: 1.2;
  }

  .hero p {
    font-size: var(--font-lg);
    line-height: 1.6;
  }

  .main-content {
    padding: var(--space-2xl) var(--space-lg);
    margin-top: -var(--space-lg);
    border-radius: var(--radius-medium) var(--radius-medium) 0 0;
  }

  .grid {
    gap: var(--space-lg);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .card-header {
    gap: var(--space-md);
  }

  .card-icon {
    width: 60px;
    height: 60px;
    font-size: var(--font-xl);
  }

  .section-title {
    font-size: var(--font-3xl);
  }

  .section-subtitle {
    font-size: var(--font-lg);
  }

  .card-title {
    font-size: var(--font-lg);
  }

  .breadcrumb {
    padding: var(--space-md) var(--space-lg);
  }

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

  .stat-number {
    font-size: 2rem;
  }

  .cta-button {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 2rem 1rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .nav-container {
    padding: 0 1rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .main-content {
    padding: 1.5rem 0.5rem;
  }

  .card {
    padding: 0.75rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

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

  .ingredient-list {
    gap: 0.25rem;
  }

  .ingredient-tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.4rem;
  }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
  .card:hover {
    transform: none;
  }

  .cta-button:hover {
    transform: none;
  }

  .nav-link {
    padding: 1rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    transition: background-color 0.1s ease;
  }

  .nav-link:hover {
    transform: none;
    background: rgba(255,255,255,0.2);
  }

  .nav-link:active {
    background: rgba(255,255,255,0.3);
    transform: none;
  }

  .nav-link.active {
    background: rgba(255,255,255,0.25);
    transform: none;
  }

  .filter-button,
  .cta-button {
    min-height: 44px;
    padding: 0.75rem 1.5rem;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: #246943;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Page Transition Effects */
.page-content {
  animation: fadeInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Enhanced Visual Effects */
.section:nth-child(even) {
  background: linear-gradient(135deg, var(--bg-accent) 0%, var(--bg-secondary) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  margin: var(--space-3xl) 0;
  border: 1px solid var(--border-light);
}

/* Content wrapper improvements */
.main-content > .section:first-child {
  margin-top: 0;
}

.main-content > .section:last-child {
  margin-bottom: 0;
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Selection styling */
::selection {
  background: var(--primary-color);
  color: white;
}

/* Improved Focus States */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.nav-link:focus,
.cta-button:focus,
.filter-button:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

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

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.hidden { display: none; }
.visible { display: block; }

/* Loading States */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Image Loading States */
img.lazy {
  opacity: 0;
  transition: opacity 0.3s ease;
}

img.loaded {
  opacity: 1;
}

img {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Image hover effects */
.recipe-image img:hover {
  transform: scale(1.02);
}

/* Fallback for images that fail to load */
img[alt]:after {
  content: attr(alt);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--primary-color);
  color: white;
  padding: 1rem;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  text-align: center;
}