/* ==========================================================================
   SAMAWEB - STYLESHEET LUXE (STYLE.CSS)
   Direction Artistique : Céleste Haute Technologie · Blanc Pur & Bleu Ciel Vif
   Hostinger Compatible · Sans-Serif Moderne · Anti-Cache
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Fonds & Surfaces */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f0f9ff;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-glass-strong: rgba(255, 255, 255, 0.96);
  --bg-input: #ffffff;

  /* Nuances Bleu Ciel & Azure */
  --sky-primary: #0284c7;
  --sky-light: #0ea5e9;
  --sky-bright: #38bdf8;
  --sky-deep: #0369a1;
  --sky-navy: #0c4a6e;
  --sky-subtle: #e0f2fe;
  --sky-pale: #f0f9ff;
  --sky-glow: rgba(14, 165, 233, 0.25);
  --sky-glow-lg: 0 12px 36px rgba(14, 165, 233, 0.22);
  --sky-gradient: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  --sky-gradient-vibrant: linear-gradient(135deg, #0369a1 0%, #0ea5e9 60%, #38bdf8 100%);
  --sky-gradient-soft: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);

  /* Typographie & Contrastes */
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  /* Bordures Précises */
  --border-subtle: #e2e8f0;
  --border-sky: rgba(14, 165, 233, 0.25);
  --border-sky-active: #0ea5e9;
  --border-glass: rgba(255, 255, 255, 0.6);

  /* Polices (Moderne Sans-Serif pour un look executive tech) */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Rayons */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Ombres Aériennes & Profondeur */
  --shadow-xs: 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 4px 16px rgba(2, 132, 199, 0.06);
  --shadow-md: 0 10px 30px rgba(2, 132, 199, 0.09);
  --shadow-lg: 0 20px 45px rgba(2, 132, 199, 0.14);
  --shadow-sky-btn: 0 6px 20px rgba(2, 132, 199, 0.32);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-medium: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 15px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-main);
  line-height: 1.6;
  background-color: var(--bg-primary);
  overflow-x: hidden;
  position: relative;
}

/* Grille tech de fond subtile */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(2, 132, 199, 0.07) 1.2px, transparent 1.2px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

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

::selection {
  background-color: var(--sky-subtle);
  color: var(--sky-deep);
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f8fafc;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--sky-light);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHIE EXECUTIVE MODERNE
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-main);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 3.5vw, 2.85rem);
}
h2 {
  font-size: clamp(1.45rem, 2.4vw, 2.05rem);
}
h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
}
h4 {
  font-size: 1.05rem;
}

p {
  color: var(--text-secondary);
  font-size: 0.96rem;
  font-weight: 400;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

.text-sky {
  color: var(--sky-primary) !important;
}

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

.gradient-sky-text {
  background: var(--sky-gradient-vibrant);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --------------------------------------------------------------------------
   4. LAYOUT & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 2;
}

.container-wide {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 2;
}

section {
  position: relative;
  padding: 5.5rem 0;
  z-index: 2;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.25);
  color: var(--sky-deep);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.15rem;
  box-shadow: 0 2px 10px rgba(14, 165, 233, 0.08);
}

.section-tag i {
  font-size: 0.75rem;
  color: var(--sky-primary);
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.8rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-header h2 {
  margin-bottom: 0.85rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.025rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   5. BOUTONS & ÉLÉMENTS INTERACTIFS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.8rem 1.85rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--sky-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-sky-btn);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: 0.5s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(2, 132, 199, 0.42);
}

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

.btn-secondary {
  background: #ffffff;
  color: var(--sky-deep);
  border: 1px solid var(--border-sky);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background: var(--sky-pale);
  border-color: var(--sky-light);
  color: var(--sky-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.825rem;
}

/* --------------------------------------------------------------------------
   6. GLASSMORPHISM HAUT DE GAMME
   -------------------------------------------------------------------------- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sky-light), transparent);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.glass-card:hover {
  border-color: var(--sky-light);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(14, 165, 233, 0.12);
  transform: translateY(-4px);
}

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

/* --------------------------------------------------------------------------
   7. HEADER & NAVBAR (BARRE SUPÉRIEURE EXECUTIVE PLEINE LARGEUR ANCRÉE EN HAUT)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 72px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(14, 165, 233, 0.16);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: height var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  height: 66px;
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: rgba(14, 165, 233, 0.28);
  box-shadow: 0 8px 30px rgba(2, 132, 199, 0.09);
}

.site-header .container-wide {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  gap: 1.5rem;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

/* Logo SAMAWEB */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-emblem {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #e0f2fe 0%, #ffffff 100%);
  border: 1.5px solid var(--sky-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 12px rgba(14, 165, 233, 0.2);
  transition: transform var(--transition-fast);
}

.brand-logo:hover .brand-emblem {
  transform: scale(1.08) rotate(3deg);
}

.brand-emblem svg {
  width: 22px;
  height: 22px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-main);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1;
}

.brand-tagline {
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--sky-primary);
  text-transform: uppercase;
  margin-top: 2px;
}

/* Menu de navigation */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--sky-deep);
  background: rgba(14, 165, 233, 0.1);
}

/* Actions Header */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.lang-switch {
  display: flex;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 2px;
  font-size: 0.72rem;
  font-weight: 700;
}

.lang-btn {
  padding: 3px 8px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: var(--transition-fast);
}

.lang-btn.active {
  background: var(--sky-primary);
  color: #ffffff;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.35rem;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   8. HERO SECTION (CENTRÉ EXÉCUTIF + SHOWCASE PLATEFORME 3D)
   -------------------------------------------------------------------------- */
.hero-section {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 7.2rem 0 4.5rem 0;
  background: radial-gradient(circle at 50% 15%, rgba(56, 189, 248, 0.18) 0%, transparent 60%),
              radial-gradient(circle at 15% 65%, rgba(2, 132, 199, 0.08) 0%, transparent 50%),
              linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
  overflow: hidden;
}

.page-hero {
  min-height: 42vh;
  padding: 6.8rem 0 3.2rem 0;
  background: radial-gradient(circle at 50% 20%, #f0f9ff 0%, #ffffff 70%);
  display: flex;
  align-items: center;
}

#neuralCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.55;
}

.hero-glow-blob {
  position: absolute;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.2;
  z-index: 1;
}

.hero-glow-1 {
  top: -80px;
  right: -50px;
  background: radial-gradient(circle, var(--sky-bright), transparent 70%);
}

.hero-glow-2 {
  bottom: 0;
  left: -80px;
  background: radial-gradient(circle, var(--sky-primary), transparent 70%);
  opacity: 0.15;
}

.hero-content-centered {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.25rem;
  border-radius: var(--radius-full);
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.3);
  color: var(--sky-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 1.6rem;
  box-shadow: 0 2px 12px rgba(14, 165, 233, 0.12);
}

.hero-badge-pill .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--sky-light);
  box-shadow: 0 0 10px var(--sky-light);
  animation: blink 1.6s infinite;
}

.hero-title {
  margin-bottom: 1.35rem;
  color: var(--text-primary);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0 auto 2.2rem auto;
  max-width: 820px;
  font-weight: 400;
}

.hero-subtitle strong {
  color: var(--text-primary);
  font-weight: 600;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-trust-bar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 0.65rem 1.6rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-full);
  margin-bottom: 3rem;
  box-shadow: var(--shadow-xs);
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-badge-item i {
  color: var(--sky-primary);
}

.trust-divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--sky-light);
}

/* Cadre Showcase Plateforme 3D Centré */
.hero-platform-window {
  max-width: 920px;
  margin: 0 auto 3rem auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #ffffff;
  border: 1.5px solid rgba(14, 165, 233, 0.28);
  box-shadow: 0 25px 60px rgba(2, 132, 199, 0.16), 0 0 30px rgba(56, 189, 248, 0.12);
  transition: transform var(--transition-medium);
}

.hero-platform-window:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 75px rgba(2, 132, 199, 0.22);
  border-color: var(--sky-light);
}

.window-topbar {
  background: #f8fafc;
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  position: relative;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.window-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-cyan { background: #38bdf8; }
.dot-sky { background: #0ea5e9; }
.dot-navy { background: #0369a1; }

.window-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.window-body {
  position: relative;
  width: 100%;
  max-height: 440px;
  overflow: hidden;
  background: #000;
}

.window-image {
  width: 100%;
  height: 440px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.window-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.65) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.window-tag {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(14, 165, 233, 0.3);
  border-radius: var(--radius-full);
  padding: 0.45rem 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.window-tag i {
  color: var(--sky-primary);
}

/* Bandeau Métriques Clés Flottant */
.hero-stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding: 1.8rem 2.5rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-top: 2rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}

.stat-number {
  font-family: var(--font-main);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--sky-primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   9. SECTION 4 PILIERS & SERVICES
   -------------------------------------------------------------------------- */
.services-section {
  background: var(--bg-secondary);
  position: relative;
}

.services-filter-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.service-filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-sky);
  color: var(--text-secondary);
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.service-filter-btn.active, .service-filter-btn:hover {
  background: var(--sky-gradient);
  border-color: transparent;
  color: #ffffff;
  box-shadow: var(--shadow-sky-btn);
  transform: translateY(-1px);
}

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

.service-card {
  padding: 2.5rem 2.2rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #e0f2fe 0%, #ffffff 100%);
  border: 1px solid rgba(14, 165, 233, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--sky-primary);
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.1);
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: var(--sky-gradient);
  color: #ffffff;
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-sky-btn);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  color: var(--text-primary);
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.94rem;
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.service-feature-list {
  list-style: none;
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.service-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.service-feature-list li i {
  color: var(--sky-primary);
  margin-top: 3px;
  font-size: 0.8rem;
}

.service-footer {
  padding-top: 1.35rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-meta-tag {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sky-deep);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--sky-primary);
  transition: gap var(--transition-fast);
}

.service-link:hover {
  color: var(--sky-deep);
  gap: 0.7rem;
}

/* --------------------------------------------------------------------------
   10. SECTION LEADERSHIP & GOUVERNANCE (POWER DUO)
   -------------------------------------------------------------------------- */
.leadership-section {
  position: relative;
  background: #ffffff;
}

.leaders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

.leader-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
}

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

.leader-photo-wrapper {
  position: relative;
  width: 100%;
  height: 340px;
  overflow: hidden;
  background: #f1f5f9;
}

.leader-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
}

.leader-card:hover .leader-photo {
  transform: scale(1.04);
}

.leader-badge-pill {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-sky);
  color: var(--sky-deep);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
}

.leader-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.leader-name {
  font-size: 1.5rem;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}

.leader-role {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sky-primary);
  margin-bottom: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.leader-bio {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 1.35rem;
}

.leader-credentials {
  list-style: none;
  margin-top: auto;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.leader-credentials li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.leader-credentials li i {
  color: var(--sky-primary);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   11. SECTION VITRINE FASNIA
   -------------------------------------------------------------------------- */
.fasnia-section {
  position: relative;
  background: var(--sky-pale);
  padding: 6rem 0;
}

.fasnia-banner-box {
  background: #ffffff;
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: var(--shadow-md);
}

.fasnia-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.fasnia-content h2 {
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  margin-bottom: 0.85rem;
  line-height: 1.25;
}

.fasnia-edition {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  background: var(--sky-gradient);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.15rem;
  box-shadow: var(--shadow-sky-btn);
}

.fasnia-lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.fasnia-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem;
  margin-bottom: 2.2rem;
}

.fasnia-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.fasnia-pillar-item i {
  color: var(--sky-primary);
  font-size: 1.15rem;
  margin-top: 2px;
}

.fasnia-pillar-item h5 {
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.fasnia-pillar-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.fasnia-visual-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.fasnia-img-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-subtle);
  height: 150px;
  box-shadow: var(--shadow-xs);
}

.fasnia-img-box.large {
  grid-column: span 2;
  height: 200px;
}

.fasnia-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.fasnia-img-box:hover img {
  transform: scale(1.06);
}

.fasnia-img-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.45rem 0.85rem;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(5px);
  font-size: 0.7rem;
  font-weight: 600;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   12. SECTION SECTEURS D'INTERVENTION (TABS)
   -------------------------------------------------------------------------- */
.sectors-section {
  position: relative;
  background: #ffffff;
}

.sectors-tabs {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.sector-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.8rem 1.5rem;
  background: #ffffff;
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.sector-tab-btn i {
  color: var(--sky-primary);
  font-size: 0.95rem;
}

.sector-tab-btn.active, .sector-tab-btn:hover {
  background: var(--sky-gradient);
  border-color: transparent;
  color: #ffffff;
  box-shadow: var(--shadow-sky-btn);
  transform: translateY(-2px);
}

.sector-tab-btn.active i, .sector-tab-btn:hover i {
  color: #ffffff;
}

.sector-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.sector-panel.active {
  display: block;
}

.sector-content-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.8rem;
  padding: 3rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-xl);
}

.sector-text h3 {
  font-size: 1.6rem;
  margin-bottom: 0.85rem;
}

.sector-text p {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.6rem;
}

.sector-points {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sector-point {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.sector-point i {
  color: var(--sky-primary);
  background: var(--sky-subtle);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.sector-point-content h5 {
  font-size: 0.94rem;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.sector-point-content p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 0;
}

.sector-stats-box {
  background: #ffffff;
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  gap: 1.6rem;
  box-shadow: var(--shadow-sm);
}

.sector-metric {
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--border-subtle);
}

.sector-metric:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sector-metric-value {
  font-family: var(--font-main);
  font-size: 2rem;
  color: var(--sky-primary);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.sector-metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   13. SECTION SIMULATEUR D'AUDIT IA
   -------------------------------------------------------------------------- */
.audit-simulator-section {
  background: var(--sky-pale);
  position: relative;
}

.simulator-box {
  max-width: 800px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.simulator-step-indicator {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.2rem;
  position: relative;
}

.simulator-step-indicator::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-subtle);
  z-index: 1;
}

.step-bubble {
  position: relative;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.step-bubble.active {
  background: var(--sky-gradient);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.45);
}

.step-bubble.completed {
  background: var(--sky-subtle);
  color: var(--sky-deep);
  border-color: var(--sky-light);
}

.sim-question-container {
  min-height: 210px;
}

.sim-question-title {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 1.35rem;
  text-align: center;
}

.sim-options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.sim-option-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.sim-option-card:hover {
  background: var(--sky-pale);
  border-color: var(--sky-light);
  transform: translateX(4px);
}

.sim-option-card.selected {
  background: var(--sky-subtle);
  border-color: var(--sky-primary);
}

.sim-option-card span {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.sim-option-card i {
  color: var(--sky-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.sim-option-card.selected i {
  opacity: 1;
}

.sim-result-box {
  display: none;
  text-align: center;
  padding: 1.5rem 0;
}

.sim-score-circle {
  width: 105px;
  height: 105px;
  border-radius: 50%;
  margin: 0 auto 1.35rem auto;
  border: 4px solid var(--sky-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--sky-pale);
  box-shadow: var(--shadow-sm);
}

.sim-score-value {
  font-family: var(--font-main);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--sky-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.sim-score-max {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.sim-result-title {
  font-size: 1.4rem;
  margin-bottom: 0.65rem;
  color: var(--text-primary);
}

.sim-result-desc {
  font-size: 0.96rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 1.8rem auto;
}

/* --------------------------------------------------------------------------
   14. SECTION CONTACT
   -------------------------------------------------------------------------- */
.contact-section {
  position: relative;
  background: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
}

.contact-info-card {
  padding: 2.8rem;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--border-sky);
}

.contact-info-header h3 {
  font-size: 1.7rem;
  margin-bottom: 0.8rem;
}

.contact-info-header p {
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2.2rem;
  font-size: 0.93rem;
}

.contact-offices {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  margin-bottom: 2.2rem;
}

.office-item {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
}

.office-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #e0f2fe 0%, #ffffff 100%);
  border: 1px solid var(--border-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky-primary);
  font-size: 1.15rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
}

.office-details h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.office-details p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.nda-guarantee {
  margin-top: auto;
  padding: 1.15rem 1.35rem;
  background: #ffffff;
  border: 1px solid var(--border-sky);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.95rem;
  box-shadow: var(--shadow-xs);
}

.nda-guarantee i {
  color: var(--sky-primary);
  font-size: 1.4rem;
}

.nda-guarantee p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

/* Formulaire Contact */
.contact-form-card {
  padding: 3rem;
  background: #ffffff;
  border: 1px solid var(--border-sky);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--sky-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18);
}

.form-control::placeholder {
  color: var(--text-dim);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%230284C7' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.15rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-notice {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 0.9rem;
  line-height: 1.45;
}

.form-alert {
  display: none;
  padding: 0.95rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.35rem;
  font-size: 0.88rem;
  align-items: center;
  gap: 0.75rem;
}

.form-alert.success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  display: flex;
}

/* --------------------------------------------------------------------------
   15. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: #f8fafc;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2.2rem 0;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 1rem 0 1.5rem 0;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.social-link:hover {
  background: var(--sky-gradient);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sky-btn);
}

.footer-col h4 {
  font-size: 0.98rem;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 26px;
  height: 2px;
  background: var(--sky-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.86rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--sky-primary);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 1.8rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.4rem;
}

.footer-legal-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-legal-links a:hover {
  color: var(--sky-primary);
}

/* --------------------------------------------------------------------------
   16. KEYFRAMES & RESPONSIVE
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@media (max-width: 1100px) {
  .hero-stats-band {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .leaders-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
  .fasnia-grid {
    grid-template-columns: 1fr;
  }
  .sector-content-card {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1080px) {
  .site-header {
    height: 68px;
  }
  .navbar {
    gap: 1rem;
  }
  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.12);
    flex-direction: column;
    padding: 1.8rem 2rem;
    gap: 0.8rem;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-sky);
    border-radius: 0;
    display: none;
  }

  .nav-menu.mobile-open {
    display: flex;
    animation: fadeIn 0.25s ease;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-actions .btn-audit {
    display: none;
  }

  .window-overlay {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  section {
    padding: 4rem 0;
  }
  .hero-section {
    padding: 7.5rem 0 3.5rem 0;
  }
  .hero-stats-band {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }
  .stat-item::after {
    display: none !important;
  }
  .hero-trust-bar {
    gap: 0.75rem;
    padding: 0.6rem 1rem;
  }
  .trust-divider {
    display: none;
  }
  .window-title {
    display: none;
  }
  .window-image {
    height: 280px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .fasnia-visual-gallery {
    grid-template-columns: 1fr;
  }
  .fasnia-img-box.large {
    grid-column: span 1;
  }
}