/* 
 * What Should I Eat - Main Stylesheet
 */

/* Base Styles */
:root {
  /* Color System */
  --color-primary: #2E7D32;          /* Forest green */
  --color-primary-light: #4CAF50;
  --color-primary-dark: #1B5E20;
  
  --color-secondary: #FF5722;        /* Deep orange */
  --color-secondary-light: #FF7043;
  --color-secondary-dark: #E64A19;
  
  --color-best-for: #1976D2;         /* Blue */
  --color-best-for-light: #2196F3;
  --color-best-for-dark: #1565C0;
  
  --color-accent: #FFC107;           /* Amber */
  --color-accent-light: #FFD54F;
  --color-accent-dark: #FFA000;
  
  --color-success: #4CAF50;
  --color-success-light: #81C784;
  --color-success-dark: #388E3C;
  
  --color-warning: #FF9800;
  --color-warning-light: #FFB74D;
  --color-warning-dark: #F57C00;
  
  --color-error: #F44336;
  --color-error-light: #E57373;
  --color-error-dark: #D32F2F;
  
  --color-neutral-50: #FAFAFA;
  --color-neutral-100: #F5F5F5;
  --color-neutral-200: #EEEEEE;
  --color-neutral-300: #E0E0E0;
  --color-neutral-400: #BDBDBD;
  --color-neutral-500: #9E9E9E;
  --color-neutral-600: #757575;
  --color-neutral-700: #616161;
  --color-neutral-800: #424242;
  --color-neutral-900: #212121;
  
  --color-background: #FFFFFF;
  --color-text: #333333;
  
  /* Typography */
  --font-primary: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-secondary: 'SF Pro Text', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  
  /* Spacing */
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 16px;
  --spacing-4: 24px;
  --spacing-5: 32px;
  --spacing-6: 48px;
  --spacing-7: 64px;
  --spacing-8: 96px;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.05), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.05), 0 10px 10px rgba(0, 0, 0, 0.04);
  
  /* Container */
  --container-width: 1200px;
  --container-padding: var(--spacing-4);
}

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

html, body {
  min-height: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.5;
  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-weight: 600;
  margin-bottom: var(--spacing-3);
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-3);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

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

ul, ol {
  padding-left: var(--spacing-4);
  margin-bottom: var(--spacing-3);
}

button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary);
  color: white;
  border: none;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
  line-height: 1.5;
  gap: var(--spacing-2);
}

button:hover, .button:hover {
  background-color: var(--color-secondary-dark);
  color: white;
  transform: translateY(-1px);
}

button:active, .button:active {
  transform: translateY(0);
}

.button-secondary {
  background-color: var(--color-neutral-200);
  color: var(--color-neutral-800);
}

.button-secondary:hover {
  background-color: var(--color-neutral-300);
  color: var(--color-neutral-900);
}

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

/* Header */
.site-header {
  background-color: white;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--spacing-3) 0;
}

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

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

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

.nav-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--spacing-4);
}

.nav-list a {
  color: var(--color-neutral-700);
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, rgba(46, 125, 50, 0.1) 0%, rgba(255, 255, 255, 1) 100%);
  padding: var(--spacing-7) 0;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-3);
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-5);
  font-weight: 400;
}

/* Search Form */
.search-form {
  max-width: 800px;
  margin: 0 auto var(--spacing-5);
}

.input-wrapper {
  display: flex;
  position: relative;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
  background-color: white;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.input-wrapper:focus-within {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.search-input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: none;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  font-size: 1.1rem;
  outline: none;
  font-family: var(--font-secondary);
}

.search-input::placeholder {
  color: #9ca3af;
}

.search-button {
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--spacing-3) var(--spacing-4);
  font-weight: 600;
  background-color: var(--color-secondary);
}

.search-button:hover {
  background-color: var(--color-secondary-dark);
}

.search-examples {
  margin-top: var(--spacing-3);
  color: var(--color-neutral-600);
  font-size: 0.9rem;
}

.example {
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.example:hover {
  color: var(--color-secondary-dark);
  text-decoration: underline;
}

/* Result Container */
.result-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  display: none;
}

.result-container.show {
  opacity: 1;
  transform: translateY(0);
  display: block;
}

.recommendation-header {
  text-align: center;
  margin-bottom: var(--spacing-5);
}

.recommendation-header h2 {
  color: #000;
  font-size: 2rem;
  margin-bottom: var(--spacing-2);
  font-weight: bold;
}

.recommendation-header .subtitle {
  color: var(--color-neutral-700);
  font-size: 1.1rem;
}

.recommendations {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.recommendation-card {
  position: relative;
  /*border-left: 4px solid var(--color-primary);*/
  border-left: 4px solid #3b9840;
  padding: var(--spacing-4);
  background-color: var(--color-neutral-50);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.recommendation-card h3 {
  color: var(--color-primary);
  font-size: 1.8rem;
  margin-bottom: var(--spacing-3);
}

.best-for {
  background-color: #eff6ff;
  color: #4a5ada;
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-3);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
}

.best-for svg {
  width: 16px;
  height: 16px;
}

.description {
  color: #000;
  margin-bottom: var(--spacing-3);
  line-height: 1.6;
  font-size: 18px; 
}

.benefits {
  color: #2e7d32;
  /*font-style: italic;*/
  margin-bottom: var(--spacing-3);
  padding: var(--spacing-3);
  background-color: #fff;
  border-radius: var(--radius-md);
  font-size: 16px;
}

.nutrition-facts {
  background-color: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-neutral-200);
}

.nutrition-facts h4 {
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: var(--spacing-2);
  padding-bottom: var(--spacing-2);
  border-bottom: 1px solid var(--color-neutral-200);
}

.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--spacing-3);
}

.nutrition-serving {
  grid-column: 1 / -1;
  color: var(--color-neutral-600);
  font-size: 0.9rem;
}

.nutrition-calories {
  grid-column: 1 / -1;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.nutrition-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.nutrient-name {
  color: var(--color-neutral-600);
  font-size: 0.9rem;
}

.nutrient-value {
  color: var(--color-neutral-900);
  font-weight: 500;
}

/* Equipment sections */
.equipment-section {
  margin-top: var(--spacing-5);
  padding-top: var(--spacing-5);
  border-top: 1px solid var(--color-neutral-200);
}

.equipment-section h3 {
  color: #000;
  margin-bottom: var(--spacing-4);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
}

.equipment-card {
  background-color: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-neutral-200);
}

.equipment-card h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
  font-size: 18px;
}

.equipment-card p {
  color: var(--color-neutral-700);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-3);
}

.equipment-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.equipment-meta .brand {
  color: var(--color-neutral-600);
}

.equipment-meta a {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: bold;
}

.equipment-meta a:hover {
  text-decoration: underline;
  color: var(--color-secondary-dark);
}

/* Categories Section */
.categories-section {
  padding: var(--spacing-7) 0;
  background-color: var(--color-neutral-50);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-3);
  /*color: var(--color-primary);*/
  color: #000;
}

.section-subtitle {
  text-align: center;
  color: var(--color-neutral-700);
  max-width: 700px;
  margin: 0 auto var(--spacing-5);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-4);
}

.category-card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-neutral-200);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.category-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-primary);
  margin-bottom: var(--spacing-3);
}

.category-title svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

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

.category-link {
  display: block;
  padding: var(--spacing-2) 0;
  color: var(--color-neutral-700);
  transition: all 0.2s ease;
  text-transform: capitalize;
}

.category-link:hover {
  color: var(--color-secondary);
  transform: translateX(var(--spacing-1));
}

/* Info Section */
.info-section {
  padding: var(--spacing-7) 0;
  padding-top: 20px;
  background-color: white;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
  margin-top: var(--spacing-5);
}

.info-card {
  text-align: center;
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  background-color: var(--color-neutral-50);
  transition: transform 0.3s ease;
  border: 1px solid var(--color-neutral-200);
}

.info-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary-light);
}

.info-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-3);
  background-color: #4caf50;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.info-title {
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

.info-description {
  color: var(--color-neutral-700);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* History Section */
.history-section {
  padding: var(--spacing-7) 0;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-4);
}

.history-card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--color-neutral-200);
}

.history-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.history-card-title {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.history-card-date {
  color: var(--color-neutral-600);
  font-size: 0.9rem;
  margin-top: auto;
  padding-top: var(--spacing-2);
}

.view-all-container {
  text-align: center;
  margin-top: var(--spacing-5);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  font-weight: 500;
  color: var(--color-secondary);
}

.view-all-link:hover {
  color: var(--color-secondary-dark);
}

/* History Page */
.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-5);
  margin-top: var(--spacing-5);
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.page-title {
  margin-bottom: 0;
  color: var(--color-primary);
}

.history-search {
  max-width: 500px;
  margin: 0;
}

.search-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.no-results {
  text-align: center;
  padding: var(--spacing-6) 0;
  color: var(--color-neutral-600);
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--spacing-5);
  gap: var(--spacing-3);
}

.pagination-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-800);
  transition: all 0.2s ease;
}

.pagination-link:hover {
  background-color: var(--color-primary-light);
  color: white;
}

.pagination-info {
  color: var(--color-neutral-600);
}

/* History Detail */
.history-detail {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-5) 0;
}

.history-meta {
  color: var(--color-neutral-600);
  margin-bottom: var(--spacing-3);
}

.query-header {
  margin-bottom: var(--spacing-4);
}

.query-label {
  color: var(--color-neutral-600);
  margin-bottom: var(--spacing-2);
}

.history-title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-4);
  color: var(--color-primary);
  text-align: center;
}

.history-title span {
  color: #000;  
}

.history-response {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-5);
  font-size: 1.1rem;
  line-height: 1.6;
  border: 1px solid var(--color-neutral-200);
}

.history-actions {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background-color: var(--color-neutral-800);
  color: var(--color-neutral-200);
  padding: var(--spacing-6) 0 var(--spacing-3);
  margin-top: var(--spacing-6);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-5);
}

.footer-logo a {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-logo p {
  color: var(--color-neutral-400);
}

.footer-links h3 {
  color: white;
  margin-bottom: var(--spacing-3);
  font-size: 1.1rem;
}

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

.footer-links li {
  margin-bottom: var(--spacing-2);
}

.footer-links a {
  color: var(--color-neutral-400);
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-neutral-700);
  font-size: 0.9rem;
  color: var(--color-neutral-500);
}

/* Loading Animation */
.loading {
  display: inline-block;
  position: relative;
  width: 40px;
  height: 40px;
  margin: 0 auto;
}

.loading div {
  position: absolute;
  top: 17px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.loading div:nth-child(1) {
  left: 4px;
  animation: loading1 0.6s infinite;
}

.loading div:nth-child(2) {
  left: 4px;
  animation: loading2 0.6s infinite;
}

.loading div:nth-child(3) {
  left: 16px;
  animation: loading2 0.6s infinite;
}

.loading div:nth-child(4) {
  left: 28px;
  animation: loading3 0.6s infinite;
}

@keyframes loading1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes loading3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}

@keyframes loading2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(12px, 0);
  }
}

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

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* Responsive Styles */
@media (max-width: 768px) {
  /* Typography adjustments */
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  /* Layout adjustments */
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: var(--shadow-md);
    padding: var(--spacing-3);
  }
  
  .main-nav.show {
    display: block;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
  }
  
  .history-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-5);
  }
  
  .search-button .button-text {
    display: none;
  }
  
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /*margin-bottom: var(--spacing-2);*/
}

.result-header h3 {
    color: #868483;
    font-size: 1.2rem;
    text-align: center;
    border-bottom: 1px solid var(--color-neutral-200);
    padding-bottom: 20px;
    width: 100%;
}

.share-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.result-heading {
    padding-bottom: 20px;
}

.share-button:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.share-button:active {
  transform: translateY(0);
}

@media (max-width: 480px) {
  :root {
    --container-padding: var(--spacing-3);
  }
  
  .hero-section {
    padding: var(--spacing-5) 0;
  }
  
  .history-grid {
    grid-template-columns: 1fr;
  }
  
  .history-actions {
    flex-direction: column;
  }
  
  .category-card {
    padding: var(--spacing-3);
  }
  
  .info-card {
    padding: var(--spacing-3);
  }
}
.how-it-works-section {
  padding: var(--spacing-7) 0;
  background: linear-gradient(135deg, var(--color-neutral-50) 0%, white 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-5);
  margin-top: var(--spacing-6);
}

.step-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-neutral-200);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.step-icon {
  width: 48px;
  height: 48px;
  background-color: #eef7ee;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-2);
}

.step-icon svg {
  color: #4caf50;
}

.step-card h3 {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-2);
}

.step-card p {
  color: var(--color-neutral-700);
  line-height: 1.6;
  margin-bottom: var(--spacing-3);
}

.step-examples {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.step-example {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-700);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.step-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.step-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-neutral-700);
}

.step-features li::before {
  content: "✓";
  color: var(--color-success);
  font-weight: bold;
}

.step-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-3);
  margin-top: auto;
}

.highlight {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-1);
}

.highlight-label {
  font-size: 0.9rem;
  color: var(--color-neutral-600);
}

.highlight-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .step-highlights {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .step-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .highlight:last-child {
    grid-column: span 2;
  }
}