:root {
  /* Primary Colors */
  --color-primary: #347257;
  --color-primary-light: #4a8f71;
  --color-primary-dark: #1e5540;
  
  /* Secondary Colors */
  --color-secondary: #f0ebde;
  --color-secondary-light: #f7f4ed;
  --color-secondary-dark: #e6dfc7;
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;
  --color-black: #000000;
  
  /* Semantic Colors */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'Fira Code', 'Consolas', 'Monaco', monospace;
  
  /* Font Weights */
  --font-weight-thin: 100;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  /* Spacing */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.125rem;
  --radius-base: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}

/* Base Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Typography Base */
body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-secondary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-tight);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-2);
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-thin);
  letter-spacing: -0.025em;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-thin);
  letter-spacing: -0.025em;
}

h3 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-light);
}

h4 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-light);
}

h5 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-regular);
}

h6 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-regular);
}

/* Paragraphs */
p {
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-700);
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-6);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-gray-300);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-secondary);
}

/* White button variant for hero section */
.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  border-color: var(--color-white);
}

.btn-white:hover:not(:disabled) {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-50);
  color: var(--color-primary-dark);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

/* Cards */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-base);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: var(--spacing-6);
}

.card-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.card-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  background-color: var(--color-gray-50);
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-6);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-gray-700);
}

.form-input,
.form-textarea,
.form-select {
  display: block;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(52, 114, 87, 0.1);
}

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

/* Checkboxes and Radio Buttons */
.form-checkbox,
.form-radio {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  margin-bottom: var(--spacing-3);
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray-400);
  margin-right: var(--spacing-2);
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-checkbox input[type="checkbox"] {
  border-radius: var(--radius-base);
}

.form-radio input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-checkbox input[type="checkbox"]:checked,
.form-radio input[type="radio"]:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: '';
  display: block;
  width: 5px;
  height: 10px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin: 2px 0 0 6px;
}

.form-radio input[type="radio"]:checked::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  margin: 4px;
}

.form-checkbox:hover input[type="checkbox"]:not(:checked),
.form-radio:hover input[type="radio"]:not(:checked) {
  border-color: var(--color-gray-500);
}

.form-checkbox input[type="checkbox"]:focus,
.form-radio input[type="radio"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(52, 114, 87, 0.1);
}

.form-checkbox label,
.form-radio label {
  font-weight: var(--font-weight-light);
  color: var(--color-gray-700);
  cursor: pointer;
}

/* Toggle Switches */
.form-toggle {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  margin-bottom: var(--spacing-3);
}

.form-toggle input[type="checkbox"] {
  appearance: none;
  width: 48px;
  height: 24px;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
  margin-right: var(--spacing-3);
  position: relative;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.form-toggle input[type="checkbox"]:checked {
  background-color: var(--color-primary);
}

.form-toggle input[type="checkbox"]::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  top: 2px;
  left: 2px;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.form-toggle input[type="checkbox"]:checked::after {
  transform: translateX(24px);
}

.form-toggle input[type="checkbox"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(52, 114, 87, 0.1);
}

.form-toggle label {
  font-weight: var(--font-weight-light);
  color: var(--color-gray-700);
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Tiles */
.tile {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(52, 114, 87, 0.1);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.tile:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: rgba(52, 114, 87, 0.2);
}

.tile-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-thin);
}

.tile-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tile-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-light);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-2);
}

.tile-description {
  color: var(--color-gray-600);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-relaxed);
}

.tile-accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background-color: var(--color-secondary);
  border-radius: 0 0 0 100%;
  opacity: 0.5;
}

/* Tables */
.table-container {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-base);
  overflow: hidden;
}

.table-header {
  background-color: var(--color-secondary);
  color: var(--color-primary-dark);
  padding: var(--spacing-6);
  border-bottom: 2px solid var(--color-primary);
}

.table-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-light);
  margin: 0;
  color: var(--color-primary-dark);
}

.table-subtitle {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
  color: var(--color-gray-600);
  margin-top: var(--spacing-1);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  background-color: var(--color-gray-50);
  color: var(--color-gray-700);
  font-weight: var(--font-weight-regular);
  text-align: left;
  padding: var(--spacing-4);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-gray-200);
}

.table td {
  padding: var(--spacing-4);
  color: var(--color-gray-700);
  font-weight: var(--font-weight-light);
  border-bottom: 1px solid var(--color-gray-100);
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background-color: var(--color-secondary);
}

.table-striped tr:nth-child(even) td {
  background-color: var(--color-gray-50);
}

.table-striped tr:nth-child(even):hover td {
  background-color: var(--color-secondary);
}

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

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

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

.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.p-1 { padding: var(--spacing-1); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-secondary);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-background::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background-color: var(--color-primary);
  opacity: 0.03;
  transform: rotate(-15deg);
}

.hero-background::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 150%;
  height: 150%;
  background-color: var(--color-primary);
  opacity: 0.02;
  transform: rotate(15deg);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--spacing-8);
  max-width: 1000px;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-regular);
  color: var(--color-white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-4);
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.3s forwards;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: var(--font-weight-light);
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--spacing-6);
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.6s forwards;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.8);
}

.hero-description {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-regular);
  color: var(--color-white);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.9s forwards;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 1s ease-out 1.2s forwards;
}

.hero-accent {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: var(--color-primary);
  opacity: 0.08;
  filter: blur(80px);
  animation: float 20s ease-in-out infinite;
}

.hero-accent-1 {
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.hero-accent-2 {
  bottom: 20%;
  right: 20%;
  animation-delay: 10s;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(30px, -30px);
  }
  50% {
    transform: translate(-20px, 20px);
  }
  75% {
    transform: translate(20px, 30px);
  }
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-6) 0;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-base);
}

.comparison-table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-4);
  text-align: left;
  font-weight: var(--font-weight-regular);
  border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.comparison-table th:last-child {
  border-right: none;
}

.comparison-table th.highlight-column {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.comparison-table td {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
  border-right: 1px solid var(--color-gray-200);
  font-weight: var(--font-weight-light);
}

.comparison-table td:last-child {
  border-right: none;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table .highlight-column {
  background-color: var(--color-secondary);
  font-weight: var(--font-weight-regular);
}

/* Enhanced Tile Hover Effects */
.tile {
  cursor: pointer;
}

.tile .hover-content {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-base);
  margin-top: var(--spacing-3);
  padding: var(--spacing-4);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 15px rgba(52, 114, 87, 0.3);
}

.tile:hover .hover-content {
  opacity: 1;
  max-height: 150px;
  transform: translateY(-2px);
}

.tile .metric-highlight {
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xl);
  display: block;
  margin-bottom: var(--spacing-2);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  background: rgba(255, 255, 255, 0.15);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-full);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tile .hover-content p:not(.metric-highlight) {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
  margin: 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Animation Utilities */
.animate-fadeIn {
  animation: fadeIn 1s ease-out forwards;
}

.animate-fadeInUp {
  animation: fadeInUp 1s ease-out forwards;
}

.animate-slideInLeft {
  animation: slideInLeft 1s ease-out forwards;
}

.animate-slideInRight {
  animation: slideInRight 1s ease-out forwards;
}

.animate-scaleIn {
  animation: scaleIn 0.5s ease-out forwards;
}

.animation-delay-1 {
  animation-delay: 0.3s;
}

.animation-delay-2 {
  animation-delay: 0.6s;
}

.animation-delay-3 {
  animation-delay: 0.9s;
}

.animation-delay-4 {
  animation-delay: 1.2s;
}

/* Responsive */
@media (max-width: 768px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  h1 { font-size: var(--font-size-4xl); }
  h2 { font-size: var(--font-size-3xl); }
  h3 { font-size: var(--font-size-2xl); }
  
  .hero-title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }
  
  .hero-description {
    font-size: var(--font-size-lg);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}