:root {
  /* Color Palette - Soft Organic with Corporate Base */
  --primary-green: #4a7c59;
  --secondary-green: #8fbc8f;
  --background-soft: #fafafa;
  --footer-deep: #2d4a37;
  --pure-white: #ffffff;
  --section-alt: #f5f5f0;
  
  /* Extended Organic Colors */
  --sage-light: #e8f5e8;
  --sage-medium: #c8e6c9;
  --sage-warm: #a5d6a7;
  --forest-deep: #1b4332;
  --moss-soft: #6b705c;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #8fbc8f 0%, #4a7c59 100%);
  --gradient-soft: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
  --gradient-hero: linear-gradient(135deg, #fafafa 0%, #e8f5e8 100%);
  
  /* Typography */
  --font-primary: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing Scale - Generous & Organic */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Border Radius - Soft & Generous */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 50px;
  
  /* Shadows - Soft & Diffused */
  --shadow-soft-sm: 0 4px 20px -8px rgba(74, 124, 89, 0.15);
  --shadow-soft-md: 0 8px 30px -12px rgba(74, 124, 89, 0.2);
  --shadow-soft-lg: 0 12px 40px -15px rgba(74, 124, 89, 0.25);
  --shadow-soft-xl: 0 20px 60px -20px rgba(74, 124, 89, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Import Google Fonts for French Typography */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--background-soft);
  color: var(--forest-deep);
  line-height: 1.7;
  font-weight: var(--font-weight-normal);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Hierarchy - Round & Friendly */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-semibold);
  color: var(--primary-green);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: var(--font-weight-medium);
}

h5 {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: var(--font-weight-medium);
}

h6 {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: var(--font-weight-medium);
}

p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--moss-soft);
  margin-bottom: var(--space-md);
  font-weight: var(--font-weight-normal);
}

a {
  color: var(--primary-green);
  text-decoration: none;
  transition: var(--transition-smooth);
  font-weight: var(--font-weight-medium);
}

a:hover {
  color: var(--forest-deep);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

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

li {
  margin-bottom: var(--space-xs);
  color: var(--moss-soft);
}

/* Container & Layout - Full Width Foundation */
.container {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: var(--space-md) !important;
  padding-right: var(--space-md) !important;
}

.container-fluid {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Sections */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-alt {
  background: var(--section-alt);
}

.section-hero {
  background: var(--gradient-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-3xl) 0;
}

/* Cards - Organic & Soft */
.card {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-soft-md);
  border: 1px solid rgba(74, 124, 89, 0.08);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft-xl);
  border-color: rgba(74, 124, 89, 0.15);
}

.card-service {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--pure-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft-sm);
  transition: var(--transition-smooth);
  position: relative;
}

.card-service:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-soft-lg);
}

.card-service::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

/* Buttons - Gradients & Organic */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 160px;
}

.btn::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 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--pure-white);
  box-shadow: var(--shadow-soft-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-lg);
  color: var(--pure-white);
  text-decoration: none;
}

.btn-secondary {
  background: var(--pure-white);
  color: var(--primary-green);
  border: 2px solid var(--primary-green);
  box-shadow: var(--shadow-soft-sm);
}

.btn-secondary:hover {
  background: var(--primary-green);
  color: var(--pure-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-md);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--primary-green);
  border: 2px solid rgba(74, 124, 89, 0.3);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--primary-green);
  color: var(--pure-white);
  border-color: var(--primary-green);
  text-decoration: none;
}

/* Forms - Organic & Clean */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--forest-deep);
  font-weight: var(--font-weight-medium);
  font-size: 1rem;
}

.form-control {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid rgba(74, 124, 89, 0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  background: var(--pure-white);
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary-green);
  box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.15);
}

.form-control::placeholder {
  color: rgba(107, 112, 92, 0.6);
}

/* Header - Clean & Professional */
.header {
  background: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(74, 124, 89, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.logo {
  font-family: var(--font-secondary);
  font-size: 1.75rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-green);
  text-decoration: none;
}

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

.nav-link {
  color: var(--forest-deep);
  font-weight: var(--font-weight-medium);
  transition: var(--transition-smooth);
  position: relative;
  padding: var(--space-sm) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-smooth);
  border-radius: 1px;
}

.nav-link:hover {
  color: var(--primary-green);
  text-decoration: none;
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.hero-title {
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--moss-soft);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

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

/* Features Section */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.feature-item {
  text-align: center;
  padding: var(--space-xl);
  background: var(--pure-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft-sm);
  transition: var(--transition-smooth);
  position: relative;
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: var(--gradient-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary-green);
}

.feature-title {
  margin-bottom: var(--space-md);
  color: var(--forest-deep);
}

.feature-description {
  color: var(--moss-soft);
  line-height: 1.7;
}

/* Footer - Deep & Professional */
.footer {
  background: var(--footer-deep);
  color: var(--pure-white);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-section h5 {
  color: var(--secondary-green);
  margin-bottom: var(--space-lg);
  font-size: 1.25rem;
}

.footer-section p,
.footer-section li {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-smooth);
}

.footer-section a:hover {
  color: var(--secondary-green);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(143, 188, 143, 0.2);
  padding-top: var(--space-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

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

.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); }

.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); }

.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .features {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .container {
    padding-left: var(--space-sm) !important;
    padding-right: var(--space-sm) !important;
  }
}

@media (max-width: 480px) {
  .card {
    padding: var(--space-lg);
  }
  
  .hero {
    padding: var(--space-2xl) 0;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  p {
    font-size: 1rem;
  }
}

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
  outline: 3px solid var(--secondary-green);
  outline-offset: 2px;
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}