/* Vertigo Transport Landing Page - Glassmorphism 2025-2026 */

:root {
  /* Nouvelle palette beige/turquoise */
  --primary: #1E293B;        /* Texte foncé */
  --secondary: #14B8A6;      /* Turquoise accent */
  --accent: #0F766E;         /* Turquoise foncé */
  --text-light: #64748B;     /* Texte clair */
  --text-muted: #94A3B8;     /* Texte très clair */

  /* Fonds */
  --bg-primary: #FAF9F6;     /* Beige crème principal */
  --bg-surface: #FFFFFF;     /* Blanc pur */
  --bg-secondary: #F5F2ED;   /* Beige secondaire */
  
  /* Bordures */
  --border-light: #E5E7EB;   /* Bordure claire */
  --border-medium: #D1D5DB;  /* Bordure moyenne */
  
  /* Couleurs adaptées avec opacité */
  --primary-light: rgba(30, 41, 59, 0.08);
  --secondary-light: rgba(20, 184, 166, 0.1);
  --accent-light: rgba(15, 118, 110, 0.08);

  /* Glass effects nouveaux */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(229, 231, 235, 0.6);
  --glass-backdrop: blur(16px);

  /* Dark mode */
  --glass-bg-dark: rgba(30, 41, 59, 0.4);
  --glass-border-dark: rgba(148, 163, 184, 0.2);

  /* Typography */
  --font-primary: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "Inter", system-ui, -apple-system, sans-serif;

  /* Spacing */
  --container-max: 1200px;
  --section-padding: 3rem 0;
  --card-padding: 2rem;

  /* Animations */
  --transition-smooth: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Dark mode support */
[data-theme="dark"] {
  --bg-primary: #0F172A;
  --bg-surface: #1E293B;
  --bg-secondary: #334155;
  --glass-bg: var(--glass-bg-dark);
  --glass-border: var(--glass-border-dark);
  --primary: #F1F5F9;
  --text-light: #CBD5E1;
  --text-muted: #94A3B8;
  --border-light: #334155;
  --border-medium: #475569;
  
  background: var(--bg-primary) !important;
  color: var(--primary);
}

[data-theme="dark"] .glass-card {
  background: rgba(30, 41, 59, 0.6);
  border-color: var(--border-light);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3 {
  color: var(--primary);
}

[data-theme="dark"] .hero-main h1 {
  background: linear-gradient(135deg, #F1F5F9, var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (prefers-color-scheme: dark) {
  :root {
    --glass-bg: var(--glass-bg-dark);
    --glass-border: var(--glass-border-dark);
  }
  
  body {
    background: #0F172A;
    color: #E2E8F0;
  }
}

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

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  color: var(--primary);
  overflow-x: hidden;
  transition: all 0.3s ease;
}


/* Navigation */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo a {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--secondary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: 1px;
}

/* Adjust hero for navigation */
.hero {
  padding-top: calc(var(--section-padding) + 60px);
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Page Hero for subpages */
.page-hero {
  padding: calc(3rem + 60px) 0 2rem 0;
  text-align: center;
}

.hero-content h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.hero-content .hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 0;
}

/* Key Benefits Section */
.key-benefits {
  padding: var(--section-padding);
}

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

.benefits-card h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2rem;
  text-align: center;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
  align-items: stretch;
}

.benefit-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 200px;
  height: auto;
}

.benefit-item:hover {
  background: var(--bg-secondary);
  border-color: var(--border-medium);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.benefit-item h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
  margin-top: 0.5rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

.benefit-item p {
  line-height: 1.6;
  opacity: 0.9;
  font-size: 0.9rem;
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  max-width: 100%;
}

.benefit-item p strong {
  font-weight: 600;
  color: var(--primary);
}

.benefit-item p em {
  font-style: italic;
  color: var(--text-secondary);
  opacity: 0.9;
}

/* Leadership Section */
.leadership {
  padding: var(--section-padding);
  background: linear-gradient(135deg, 
    rgba(20, 184, 166, 0.02) 0%, 
    rgba(15, 118, 110, 0.02) 100%);
}

.leadership-card h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 2rem;
  text-align: center;
}

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

.leadership-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
}

.leadership-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.leadership-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.leadership-item h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.leadership-item p {
  line-height: 1.6;
  opacity: 0.9;
}

/* Service Areas */
.service-areas {
  padding: var(--section-padding);
}

.service-areas h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2rem;
  text-align: center;
}

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

.area-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
}

.area-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.1);
}

.area-item h3 {
  color: var(--secondary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.area-item p {
  line-height: 1.6;
  opacity: 0.8;
}

/* Mission Statement */
.mission-statement {
  margin: 2rem 0;
  padding: 2rem;
  background: var(--secondary-light);
  border-radius: 15px;
  border-left: 4px solid var(--secondary);
}

.mission-statement h3 {
  color: var(--secondary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.mission-statement p {
  line-height: 1.6;
  font-size: 1rem;
  opacity: 0.9;
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* References Page Styles */
.track-record {
  padding: var(--section-padding);
}

/* Client Leaders Section */
.leaders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.leader-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.leader-card:nth-child(1) { animation-delay: 0.1s; }
.leader-card:nth-child(2) { animation-delay: 0.3s; }
.leader-card:nth-child(3) { animation-delay: 0.5s; }

.leader-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(20, 184, 166, 0.1);
}

.leader-logo {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.leader-card h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.leader-card p {
  line-height: 1.6;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.leader-stats {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.leader-stats span {
  background: var(--secondary-light);
  color: var(--secondary);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.experience-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
}

.experience-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.experience-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.experience-item h3 {
  color: var(--secondary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.client-focus {
  padding: var(--section-padding);
  background: linear-gradient(135deg, 
    rgba(20, 184, 166, 0.02) 0%, 
    rgba(15, 118, 110, 0.02) 100%);
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.focus-item {
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
}

.focus-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.1);
}

.focus-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.focus-item h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.focus-details {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.detail-badge {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

.expertise-proof {
  padding: var(--section-padding);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.proof-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
}

.proof-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.proof-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--secondary);
  font-family: var(--font-mono);
  margin-bottom: 0.5rem;
}

.proof-label {
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.innovation-testimonials {
  padding: var(--section-padding);
  background: linear-gradient(135deg, 
    rgba(29, 78, 216, 0.02) 0%, 
    rgba(59, 130, 246, 0.02) 100%);
}

/* FAQ Page Styles */
.quick-contact {
  padding: var(--section-padding);
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.contact-option {
  text-align: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
}

.contact-option:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.1);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-option h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.contact-btn {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  padding: 0.8rem 1.6rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-bounce);
  display: inline-block;
  margin-top: 1rem;
}

.contact-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.3);
}

.cta-button-secondary {
  background: var(--bg-surface);
  color: var(--primary);
  border: 2px solid var(--border-medium);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-button-secondary:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Glass Cards */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: var(--card-padding);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(20, 184, 166, 0.3) 50%, 
    transparent 100%);
}

.glass-card:hover {
  transform: scale(1.02) rotate(0.3deg);
  border-color: var(--border-medium);
  box-shadow: 0 20px 40px rgba(20, 184, 166, 0.1);
}

/* Hero Section */
.hero {
  padding: var(--section-padding);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bento {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2rem;
  height: 60vh;
  min-height: 500px;
}

.hero-main {
  grid-row: 1 / -1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, 
    var(--glass-bg) 0%, 
    rgba(29, 78, 216, 0.08) 100%);
}

.hero-main h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 400;
  margin-bottom: 2rem;
}

/* Hero CTAs */
.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.cta-primary {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  border: none;
  padding: 0.8rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-bounce);
  box-shadow: 0 10px 30px rgba(20, 184, 166, 0.2);
}

.cta-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 40px rgba(20, 184, 166, 0.3);
}

.cta-secondary {
  background: var(--bg-surface);
  color: var(--primary);
  border: 2px solid var(--border-medium);
  padding: 0.8rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.cta-secondary:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Trust Indicators */
.trust-indicators {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  opacity: 0.8;
  margin-bottom: 1.5rem;
}

.trust-item {
  font-size: 0.8rem;
  color: var(--secondary);
  font-weight: 500;
}

.trust-item em {
  font-style: italic;
  color: var(--secondary);
  opacity: 0.9;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
}

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

.stat-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--accent);
  font-family: var(--font-mono);
}

.stat-desc {
  font-size: 0.8rem;
  opacity: 0.7;
  font-weight: 500;
}

/* Theme Toggle */
.theme-toggle {
  position: fixed;
  top: 1.2rem;
  right: 2rem;
  z-index: 1000;
}

.toggle-btn {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.toggle-btn:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 5px 20px rgba(20, 184, 166, 0.3);
}

.toggle-icon {
  transition: var(--transition-smooth);
}

[data-theme="dark"] .toggle-icon {
  transform: rotate(180deg);
}

[data-theme="dark"] .toggle-btn {
  background: var(--bg-surface);
  border-color: var(--border-light);
}

/* Counter Card */
.hero-counter {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  background: linear-gradient(135deg, 
    var(--secondary-light) 0%, 
    rgba(5, 150, 105, 0.08) 100%);
}

.counter-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--secondary);
  font-family: var(--font-mono);
  display: block;
  animation: pulse 2s infinite;
}

.counter-label {
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.7;
  margin-top: 0.5rem;
  display: block;
}

/* Live Indicator */
.live-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.6;
  margin-top: auto;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.8); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Certifications Card */
.hero-certifications h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary);
}

.certification-chips {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chip {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  padding: 0.4rem 0.8rem;
  border-radius: 25px;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition-bounce);
}

.chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.3);
}

/* Performance Section */
.performance {
  padding: var(--section-padding);
}

.performance-card h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2rem;
  text-align: center;
}

.performance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.performance-stat {
  text-align: center;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.performance-stat:hover {
  background: var(--bg-secondary);
  border-color: var(--border-medium);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--secondary);
  font-family: var(--font-mono);
}

/* Client-specific colors */
.performance-stat:nth-child(1) .stat-number {
  color: #015AA2; /* LIDL blue */
}

.performance-stat:nth-child(1) .stat-number {
  color: #FFD54F; /* LIDL jaune pastel */
}

.performance-stat:nth-child(2) .stat-number {
  color: #FF7979; /* DB Schenker rouge pastel */
}

.performance-stat:nth-child(3) .stat-number {
  color: #FF7979; /* Intermarché rouge pastel (même que DB Schenker) */
}

.performance-stat:nth-child(4) .stat-number {
  color: #A8E6CF; /* STG vert menthe */
}

.stat-unit {
  font-size: 1.1rem;
  color: var(--secondary);
  font-weight: 600;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 0.5rem;
  font-weight: 500;
}

.performance-details {
  text-align: center;
  margin-top: 2rem;
  color: var(--text-light);
}

.temperature-range {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
}

.temp-cold {
  color: var(--secondary);
  background: var(--secondary-light);
  padding: 0.5rem 1rem;
  border-radius: 10px;
}

.temp-fresh {
  color: var(--secondary);
  background: var(--secondary-light);
  padding: 0.5rem 1rem;
  border-radius: 10px;
}

/* Technology Roadmap */
.technology-roadmap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.tech-item {
  color: white;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-bounce);
}

.tech-item:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.3);
}

/* Innovation Section */
.innovation {
  padding: var(--section-padding);
}

.innovation-card h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 3rem;
  text-align: center;
}

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

.innovation-intro {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 0.9rem;
  opacity: 0.9;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.innovation-item {
  text-align: left;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.innovation-item:hover {
  background: var(--bg-secondary);
  border-color: var(--border-medium);
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.innovation-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.innovation-details {
  margin-top: 1rem;
}

.innovation-details p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.4;
}

.innovation-details p strong {
  color: var(--primary);
}

/* Environmental Impact */
.environmental-impact {
  margin-top: 3rem;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, var(--secondary-light), rgba(20, 184, 166, 0.05));
  border-radius: 15px;
}

.environmental-impact h3 {
  color: var(--secondary);
  margin-bottom: 2rem;
  font-size: 1.8rem;
}

.impact-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

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

.impact-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--secondary);
  font-family: var(--font-mono);
}

.impact-label {
  font-size: 0.9rem;
  opacity: 0.8;
  font-weight: 500;
}

/* Knowledge Section */
.knowledge {
  padding: var(--section-padding);
  background: linear-gradient(135deg, 
    rgba(59, 130, 246, 0.02) 0%, 
    rgba(29, 78, 216, 0.02) 100%);
}

.knowledge h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 3rem;
  text-align: center;
}

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

.knowledge-card {
  text-align: center;
  transition: var(--transition-smooth);
  border: 1px solid var(--border-light);
}

.knowledge-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-medium);
  box-shadow: 0 10px 20px rgba(20, 184, 166, 0.08);
}

.knowledge-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.knowledge-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.knowledge-card > p {
  margin-bottom: 1.5rem;
  line-height: 1.6;
  opacity: 0.9;
}

.knowledge-details {
  text-align: left;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  padding: 1rem;
  border-radius: 10px;
}

.knowledge-details p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.knowledge-details strong {
  color: var(--secondary);
  font-weight: 600;
}

/* FAQ Section */
.faq {
  padding: var(--section-padding);
}

.faq h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 3rem;
  text-align: center;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(29, 78, 216, 0.1);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.faq-question:hover {
  opacity: 0.8;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: 300;
  transition: var(--transition-smooth);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  margin-top: 0;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  margin-top: 1rem;
}

.faq-answer p {
  margin-bottom: 1rem;
  line-height: 1.6;
  opacity: 0.9;
}

.faq-answer ul {
  margin-left: 1rem;
  margin-bottom: 1rem;
}

.faq-answer li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.faq-answer strong {
  color: var(--secondary);
}

/* About Section */
.about {
  padding: var(--section-padding);
  background: linear-gradient(135deg, 
    rgba(29, 78, 216, 0.02) 0%, 
    rgba(59, 130, 246, 0.02) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-story h2,
.about-team h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 6rem;
  margin-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-year {
  position: absolute;
  left: -160px;
  top: 0;
  background: var(--primary);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-mono);
  white-space: nowrap;
  min-width: 80px;
  text-align: center;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -45px;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid white;
}

.timeline-content h3 {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

.timeline-content p {
  line-height: 1.5;
  opacity: 0.9;
  font-size: 0.9rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

/* Team Stats */
.team-stats {
  display: flex;
  justify-content: space-around;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
}

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

.team-stat .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  font-family: var(--font-mono);
}

.team-stat .stat-label {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Team Values */
.team-values h3 {
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.value-icon {
  font-size: 1.5rem;
  margin-top: 0.2rem;
}

.value-item strong {
  color: var(--primary);
  display: block;
  margin-bottom: 0.3rem;
}

.value-item p {
  font-size: 0.9rem;
  line-height: 1.5;
  opacity: 0.8;
}

.innovation-icon.bio-gnc {
  background: linear-gradient(135deg, var(--secondary), #10B981);
}

.innovation-icon.b100 {
  background: linear-gradient(135deg, #F59E0B, #F97316);
}

.innovation-icon.electric {
  background: linear-gradient(135deg, var(--accent), var(--primary));
}

.innovation-item h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary);
}

.co2-reduction {
  margin: 1rem 0;
}

.reduction-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--secondary);
  font-family: var(--font-mono);
  display: block;
}

.reduction-label {
  font-size: 0.9rem;
  opacity: 0.7;
  font-weight: 500;
}

/* Clients Section */
.clients {
  padding: var(--section-padding);
}

.clients h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 3rem;
  text-align: center;
}

.clients-carousel {
  position: relative;
  overflow: hidden;
}

.client-slide {
  opacity: 0;
  transform: translateX(100%);
  transition: var(--transition-smooth);
  position: absolute;
  width: 100%;
}

.client-slide.active {
  opacity: 1;
  transform: translateX(0);
  position: relative;
}

.client-card {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.client-logo {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 2rem;
}

.client-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 2rem 0;
}

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

.client-stat .stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  font-family: var(--font-mono);
  display: block;
}

.client-stat .stat-label {
  font-size: 0.9rem;
  opacity: 0.7;
  font-weight: 500;
}

.client-description {
  font-size: 1.1rem;
  line-height: 1.6;
  opacity: 0.8;
}

/* Carousel Controls */
.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.carousel-btn {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 50%;
  background: var(--secondary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.carousel-btn.active {
  background: var(--primary);
  transform: scale(1.2);
}

/* Quality Section */
.quality {
  padding: var(--section-padding);
}

.quality-card h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 3rem;
  text-align: center;
}

.quality-checklist {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 15px;
  transition: var(--transition-smooth);
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.checklist-item:hover {
  background: var(--bg-secondary);
  border-color: var(--border-medium);
  transform: translateX(10px);
  box-shadow: 0 6px 12px rgba(20, 184, 166, 0.1);
}

.check-icon {
  width: 24px;
  height: 24px;
  border: 2px solid var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  position: relative;
  flex-shrink: 0;
}

.check-icon::after {
  content: '✓';
  color: white;
  font-size: 14px;
  font-weight: bold;
}

.check-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.check-content p {
  opacity: 0.8;
  line-height: 1.5;
}

/* Testimonials Section */
.testimonials {
  padding: var(--section-padding);
}

.testimonials h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 3rem;
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.testimonial-card {
  position: relative;
  overflow: visible;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.2;
  font-family: serif;
}

.testimonial-content {
  margin-bottom: 1.5rem;
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.author-info strong {
  color: var(--primary);
  font-weight: 600;
  display: block;
}

.author-info span {
  font-size: 0.9rem;
  opacity: 0.7;
}

.testimonial-stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.testimonial-stats span {
  background: linear-gradient(135deg, var(--secondary), #10B981);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Contact Section */
.contact {
  padding: var(--section-padding);
  background: linear-gradient(135deg, 
    rgba(29, 78, 216, 0.02) 0%, 
    rgba(5, 150, 105, 0.02) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 1.1rem;
  opacity: 0.8;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact-header {
  margin-bottom: 2rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.bento-card {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(29, 78, 216, 0.05) 100%);
  border: 1px solid rgba(29, 78, 216, 0.1);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
  min-height: 140px;
}

.bento-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(29, 78, 216, 0.15);
  border-color: rgba(29, 78, 216, 0.2);
}

.bento-card.primary {
  background: linear-gradient(135deg, 
    rgba(29, 78, 216, 0.1) 0%, 
    rgba(59, 130, 246, 0.05) 100%);
  border-color: rgba(29, 78, 216, 0.2);
}

.bento-card.urgency {
  background: linear-gradient(135deg, 
    rgba(255, 121, 121, 0.15) 0%, 
    rgba(255, 121, 121, 0.08) 100%);
  border-color: rgba(255, 121, 121, 0.3);
  grid-column: span 2;
  animation: pulse 2s infinite;
  min-height: 120px;
  padding: 1.2rem;
}

.bento-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
  display: block;
}

.bento-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0 0 0.4rem 0;
  line-height: 1.2;
  word-wrap: break-word;
}

.bento-content h3 strong {
  font-weight: 700;
  color: var(--primary);
}

.bento-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.3;
  word-wrap: break-word;
}

.bento-content p strong {
  font-weight: 600;
  color: var(--primary);
}

.bento-content p em {
  font-style: italic;
  color: var(--text-secondary);
  opacity: 0.9;
}

.bento-card.urgency .bento-content h3 {
  color: #FF7979;
  font-size: 0.95rem;
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.bento-card.urgency .bento-content p {
  color: #FF6B6B;
  font-size: 0.8rem;
  line-height: 1.2;
}



/* Quote Form */
.quote-form {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(29, 78, 216, 0.05) 100%);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 2px solid rgba(29, 78, 216, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.form-submit {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-bounce);
  width: 100%;
  box-shadow: 0 10px 30px rgba(29, 78, 216, 0.3);
}

.form-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(29, 78, 216, 0.4);
}

/* CTA Section */
.cta {
  padding: var(--section-padding);
}

.cta-card {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  background: linear-gradient(135deg, 
    var(--glass-bg) 0%, 
    rgba(29, 78, 216, 0.08) 100%);
}

.cta-card h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.cta-card p {
  font-size: 1.1rem;
  opacity: 0.8;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.download-benefits {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.download-benefits span {
  color: var(--secondary);
  font-weight: 500;
  font-size: 0.9rem;
}

.download-benefits em {
  font-style: italic;
  color: var(--secondary);
  opacity: 0.9;
}

.cta-button {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border: none;
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-bounce);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 30px rgba(29, 78, 216, 0.3);
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 40px rgba(29, 78, 216, 0.4);
}

.cta-button:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Particle Canvas */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  will-change: transform;
}

/* Performance optimizations */
.glass-card {
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.glass-card:hover {
  will-change: transform;
}

/* Lazy loading images */
img {
  loading: lazy;
}

/* Preload critical fonts */
@font-face {
  font-family: 'Inter';
  font-display: swap;
}

/* Critical CSS optimization */
.above-fold {
  contain: layout style paint;
}

/* Responsive Design */
@media (max-width: 1024px) {
  :root {
    --section-padding: 2.5rem 0;
    --card-padding: 1.8rem;
  }

  .hero-main h1 {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  }

  .performance-card h2,
  .innovation-card h2,
  .knowledge h2,
  .faq h2,
  .clients h2,
  .quality-card h2,
  .testimonials h2 {
    font-size: 1.8rem;
  }

  .counter-number {
    font-size: 2.4rem;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 2rem 0;
    --card-padding: 1.5rem;
  }

  .hero-bento {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    height: auto;
    gap: 1.5rem;
  }

  .hero-main {
    grid-row: 1;
  }

  .hero-main h1 {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .cta-primary,
  .cta-secondary {
    padding: 0.7rem 1.4rem;
    font-size: 0.8rem;
  }

  .trust-indicators {
    font-size: 0.7rem;
  }

  .hero-stats {
    gap: 1rem;
  }

  .stat-value {
    font-size: 1.2rem;
  }

  .counter-number {
    font-size: 2.2rem;
  }

  .counter-label {
    font-size: 0.7rem;
  }

  .theme-toggle {
    top: 1rem;
    right: 1rem;
  }

  .toggle-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .performance-card h2,
  .innovation-card h2,
  .knowledge h2,
  .faq h2,
  .clients h2,
  .quality-card h2,
  .testimonials h2,
  .about-story h2,
  .about-team h2,
  .contact-info h2,
  .cta-card h2 {
    font-size: 1.6rem;
  }

  .performance-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stat-number {
    font-size: 1.8rem;
  }

  .stat-unit {
    font-size: 1rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  .temperature-range {
    font-size: 0.9rem;
  }

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

  .innovation-intro {
    font-size: 0.85rem;
  }

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

  .knowledge-card h3 {
    font-size: 1.1rem;
  }

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

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

  .innovation-item h3 {
    font-size: 1.3rem;
  }

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

  .faq-question {
    font-size: 1rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .timeline {
    padding-left: 1.5rem;
  }

  .timeline-year {
    left: -50px;
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
  }

  .timeline-content h3 {
    font-size: 1.1rem;
  }

  .team-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .team-stat .stat-number {
    font-size: 1.6rem;
  }

  .client-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .client-stat .stat-number {
    font-size: 2.4rem;
  }

  .quality-checklist {
    gap: 1rem;
  }

  .checklist-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .check-content h3 {
    font-size: 1.1rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .testimonial-content p {
    font-size: 1rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-info p {
    font-size: 1rem;
  }

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

  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 0.9rem;
  }

  .form-submit {
    font-size: 1rem;
  }

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

  .download-benefits {
    flex-direction: column;
    gap: 0.5rem;
  }

  .download-benefits span {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 1.5rem 0;
    --card-padding: 1rem;
  }

  .hero-main h1 {
    font-size: clamp(1.2rem, 8vw, 1.8rem);
  }

  .hero-subtitle {
    font-size: 0.85rem;
  }

  .performance-card h2,
  .innovation-card h2,
  .knowledge h2,
  .faq h2,
  .clients h2,
  .quality-card h2,
  .testimonials h2,
  .about-story h2,
  .about-team h2,
  .contact-info h2,
  .cta-card h2 {
    font-size: 1.4rem;
  }

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

  .stat-number {
    font-size: 1.6rem;
  }

  .stat-value {
    font-size: 1.1rem;
  }

  .cta-primary,
  .cta-secondary {
    padding: 0.6rem 1.2rem;
    font-size: 0.75rem;
  }

  .trust-item {
    font-size: 0.65rem;
  }

  .chip {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }

  .innovation-intro {
    font-size: 0.8rem;
  }

  .faq-question {
    font-size: 0.95rem;
  }

  .testimonial-content p {
    font-size: 0.95rem;
  }

  .contact-info p {
    font-size: 0.95rem;
  }

  .benefit-item {
    font-size: 0.9rem;
  }
}

/* Focus Management */
.glass-card:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .glass-card:hover {
    transform: none;
  }
}