/* ============================================================
   LUMOV — styles.css
   Site vitrine premium B2B — lumov.io
   Stack : HTML + CSS custom + JS vanilla
   Design system : 02-design/design-system.md (v1.0)
   ============================================================ */

/* ——————————————————————————————
   0. RESET & BOX MODEL
   —————————————————————————————— */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ——————————————————————————————
   1. TOKENS CSS — Design System LUMOV
   —————————————————————————————— */
:root {
  /* Couleurs fond */
  --color-bg-primary:   #0A0E14;
  --color-bg-secondary: #111827;
  --color-bg-tertiary:  #1C2333;

  /* Accent */
  --color-accent:       #00E5C8;
  --color-accent-dim:   #00C4AC;
  --color-accent-glow:  rgba(0, 229, 200, 0.25);
  --color-accent-glow2: rgba(0, 229, 200, 0.12);
  --color-accent-glow3: rgba(0, 229, 200, 0.06);
  --color-accent-subtle: rgba(0, 229, 200, 0.08);
  --color-accent-border: rgba(0, 229, 200, 0.2);

  /* Texte */
  --color-text-primary:   #E8EDF5;
  --color-text-secondary: #8899B0;
  --color-text-tertiary:  #4D5F7A;
  --color-text-accent:    #00E5C8;
  --color-text-on-accent: #0A0E14;

  /* Sémantique */
  --color-success: #22D67A;
  --color-warning: #F59E0B;
  --color-error:   #F04438;

  /* Bordures */
  --border-subtle:  1px solid rgba(255, 255, 255, 0.06);
  --border-accent:  1px solid rgba(0, 229, 200, 0.2);
  --border-input:   1px solid rgba(255, 255, 255, 0.1);

  /* Border radius */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Halos (élévation sur fond sombre) */
  --shadow-card: 0 0 0 1px rgba(0, 229, 200, 0.08), 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-featured: 0 0 0 1px rgba(0, 229, 200, 0.25), 0 0 32px rgba(0, 229, 200, 0.12), 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-hero: 0 0 64px rgba(0, 229, 200, 0.15), 0 0 128px rgba(0, 229, 200, 0.06);

  /* Typographie — tailles */
  --text-display-xl: clamp(2.5rem, 6vw, 4.5rem);   /* 72px */
  --text-display-l:  clamp(2rem, 4.5vw, 3.5rem);   /* 56px */
  --text-h1:         clamp(1.75rem, 3.5vw, 2.5rem); /* 40px */
  --text-h2:         clamp(1.4rem, 2.5vw, 2rem);    /* 32px */
  --text-h3:         clamp(1.2rem, 2vw, 1.5rem);    /* 24px */
  --text-h4:         1.25rem;                        /* 20px */
  --text-body-l:     1.125rem;                       /* 18px */
  --text-body:       1rem;                           /* 16px */
  --text-body-s:     0.875rem;                       /* 14px */
  --text-caption:    0.75rem;                        /* 12px */

  /* Espacement — grille 8px */
  --space-1:  8px;
  --space-2:  16px;
  --space-3:  24px;
  --space-4:  32px;
  --space-5:  48px;
  --space-6:  64px;
  --space-7:  96px;
  --space-8:  128px;

  /* Layout */
  --max-width: 1200px;
  --section-padding: clamp(4rem, 8vw, 8rem);

  /* Animations */
  --ease-micro:      150ms ease-out;
  --ease-component:  250ms ease-in-out;
  --ease-page:       400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ——————————————————————————————
   2. BASE & TYPOGRAPHIE
   —————————————————————————————— */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  /* Antialiasing premium */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Sélection de texte */
::selection {
  background: rgba(0, 229, 200, 0.25);
  color: var(--color-text-primary);
}

/* Focus visible — accessibilité clavier */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* Scrollbar discrète */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-primary); }
::-webkit-scrollbar-thumb { background: var(--color-bg-tertiary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-tertiary); }

/* Hiérarchie typographique */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', 'Plus Jakarta Sans', sans-serif;
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.2;
}

.display-xl {
  font-family: 'Sora', sans-serif;
  font-size: var(--text-display-xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -2px;
}
.display-l {
  font-family: 'Sora', sans-serif;
  font-size: var(--text-display-l);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1.5px;
}
h1 { font-size: var(--text-h1); letter-spacing: -1px; }
h2 { font-size: var(--text-h2); letter-spacing: -0.5px; font-weight: 600; }
h3 { font-size: var(--text-h3); font-weight: 600; }
h4 { font-size: var(--text-h4); font-weight: 600; }

p { line-height: 1.6; }

/* Mono — chiffres et données */
.mono, .stat-value {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

/* Texte accent */
.text-accent { color: var(--color-accent); }
.text-secondary { color: var(--color-text-secondary); }
.text-caption { font-size: var(--text-caption); color: var(--color-text-secondary); line-height: 1.4; letter-spacing: 0.2px; }

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

/* ——————————————————————————————
   3. LAYOUT UTILITAIRES
   —————————————————————————————— */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-6); }
}

.section {
  padding: var(--section-padding) 0;
}

/* Fonds de sections alternés */
.bg-primary   { background-color: var(--color-bg-primary); }
.bg-secondary { background-color: var(--color-bg-secondary); }

/* Grilles */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-3); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-3); }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Flex utilitaires */
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* Texte centré */
.text-center { text-align: center; }

/* Séparateur de section */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-caption);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.section-eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-accent);
}

/* ——————————————————————————————
   4. COMPOSANTS — BOUTONS
   —————————————————————————————— */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: var(--text-body-s);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background-color var(--ease-micro), box-shadow var(--ease-micro), color var(--ease-micro), transform var(--ease-micro);
  white-space: nowrap;
  line-height: 1;
}

/* Bouton primaire — CTA cyan */
.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
}
.btn-primary:hover {
  background-color: var(--color-accent-dim);
  box-shadow: 0 0 20px rgba(0, 229, 200, 0.35);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

/* Bouton secondaire — outline */
.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(0, 229, 200, 0.4);
}
.btn-secondary:hover {
  background: rgba(0, 229, 200, 0.08);
  border-color: var(--color-accent);
}

/* Bouton large */
.btn-lg {
  padding: 14px 32px;
  font-size: var(--text-body);
}

/* Bouton pleine largeur (mobile form) */
.btn-full { width: 100%; justify-content: center; }

/* ——————————————————————————————
   5. NAVIGATION
   —————————————————————————————— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  /* Fond semi-transparent avec blur */
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: box-shadow var(--ease-component);
}

.nav.scrolled {
  box-shadow: 0 2px 32px rgba(0, 0, 0, 0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

@media (min-width: 768px) {
  .nav-inner { padding: 0 var(--space-6); }
}

/* Logo dans la nav */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img {
  height: 36px;
  width: auto;
}

/* Liens nav desktop */
.nav-links {
  display: none;
  list-style: none;
  gap: var(--space-5);
  align-items: center;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-size: var(--text-body-s);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--ease-micro);
}
.nav-links a:hover { color: var(--color-text-primary); }

/* CTA nav */
.nav-cta { display: none; }
@media (min-width: 768px) {
  .nav-cta { display: inline-flex; }
}

/* Hamburger mobile */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--ease-micro);
}
.nav-hamburger:hover { background: rgba(255,255,255,0.05); }
.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--ease-component), opacity var(--ease-component);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) {
  .nav-hamburger { display: none; }
}

/* Menu mobile */
.nav-mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(10, 14, 20, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  z-index: 999;
  padding: var(--space-3) var(--space-3) var(--space-4);
}
.nav-mobile.open { display: block; }

.nav-mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.nav-mobile ul a {
  display: block;
  padding: 12px 0;
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color var(--ease-micro);
}
.nav-mobile ul a:hover { color: var(--color-text-primary); }
.nav-mobile .btn { margin-top: var(--space-2); width: 100%; justify-content: center; }

/* ——————————————————————————————
   6. HERO
   —————————————————————————————— */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 72px; /* offset nav fixe */
  overflow: hidden;
  background: var(--color-bg-primary);
}

/* Grille de fond subtile */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 200, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 200, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

/* Halo radial central */
.hero::after {
  content: '';
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0, 229, 200, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: var(--space-8) var(--space-3) var(--space-6);
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

@media (min-width: 768px) {
  .hero-inner { padding: var(--space-8) var(--space-6) var(--space-6); }
}

/* Badge "pilot en cours" */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(0, 229, 200, 0.08);
  border: 1px solid rgba(0, 229, 200, 0.2);
  border-radius: 99px;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  letter-spacing: 0.05em;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* Headline hero avec animation scan */
.hero-headline {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-3);
}

/* Animation scan lumineux sur le headline */
.hero-headline::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 200, 0.06), transparent);
  animation: hero-scan 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes hero-scan {
  0%   { left: -100%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { left: 200%; opacity: 0; }
}

.hero h1 {
  font-size: var(--text-display-xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--color-text-primary);
  max-width: 16ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--text-body-l);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 55ch;
  margin-bottom: var(--space-4);
}

/* Slogan */
.hero-slogan {
  font-size: var(--text-body-s);
  color: var(--color-text-tertiary);
  letter-spacing: 0.08em;
  font-style: italic;
  margin-bottom: var(--space-4);
}

/* CTA groupe */
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

/* Zone placeholder photo */
.hero-media {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  border: 1px solid rgba(0, 229, 200, 0.15);
  border-radius: var(--radius-xl);
  background: var(--color-bg-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  overflow: hidden;
  box-shadow: var(--shadow-featured);
  margin: var(--space-4) auto 0;
}

@media (min-width: 1024px) {
  .hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-6);
  }
  .hero-media { max-width: 100%; margin: 0; aspect-ratio: 16/10; }
}

/* Scooter SVG illustration interne */
.hero-media-inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  gap: var(--space-2);
}

.placeholder-label {
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-align: center;
}

/* ——————————————————————————————
   7. BANDE STATS (stats bar)
   —————————————————————————————— */
.stats-bar {
  background: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-4) 0;
}

.stats-bar-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

@media (min-width: 640px) {
  .stats-bar-inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-around;
    padding: 0 var(--space-6);
  }
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}

.stat-value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  line-height: 1.4;
  max-width: 18ch;
}

.stat-source {
  font-size: 10px;
  color: var(--color-text-tertiary);
  line-height: 1.3;
  max-width: 20ch;
}

/* Séparateur vertical desktop */
.stat-sep {
  display: none;
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.06);
  align-self: center;
}
@media (min-width: 640px) { .stat-sep { display: block; } }

/* ——————————————————————————————
   8. CARDS
   —————————————————————————————— */
.card {
  background: var(--color-bg-secondary);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  transition: transform var(--ease-component), box-shadow var(--ease-component);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-featured);
}

/* Card featured — highlight accent */
.card-featured {
  background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
  border: var(--border-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-featured);
}

/* Card icône */
.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(0, 229, 200, 0.08);
  border: 1px solid rgba(0, 229, 200, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-2);
  flex-shrink: 0;
}

.card-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.card h3 {
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--color-text-primary);
}

.card p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ——————————————————————————————
   9. OPPORTUNITY SECTION
   —————————————————————————————— */
.opportunity-body {
  max-width: 72ch;
  font-size: var(--text-body-l);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.7;
}
.opportunity-body strong { color: var(--color-text-primary); }

/* ——————————————————————————————
   10. PRODUCT SECTION
   —————————————————————————————— */
.product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}

@media (min-width: 1024px) {
  .product-layout { grid-template-columns: 1fr 1fr; }
}

/* Specs list */
.spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.spec-item:last-child { border-bottom: none; }

.spec-item-title {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 600;
  font-size: var(--text-body-s);
  color: var(--color-text-primary);
}
.spec-item-title i { color: var(--color-accent); font-size: 16px; }

.spec-item p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: 24px; /* alignement avec l'icône */
}

/* Encadré différenciateur */
.differentiator-card {
  background: var(--color-bg-tertiary);
  border: var(--border-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-featured);
  margin-top: var(--space-4);
}
.differentiator-card h4 {
  color: var(--color-accent);
  font-size: var(--text-body);
  margin-bottom: var(--space-2);
}
.differentiator-card p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* BOX 3D CSS illustration */
.box-illustration {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ——————————————————————————————
   11. HOW IT WORKS — TIMELINE
   —————————————————————————————— */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
  }
  /* Ligne de connexion entre les étapes */
  .timeline::before {
    content: '';
    position: absolute;
    top: 32px; /* aligné sur le numéro d'étape */
    left: calc(100% / 8);
    right: calc(100% / 8);
    height: 1px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-bg-tertiary));
    opacity: 0.3;
  }
}

.timeline-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* Mobile : ligne verticale latérale */
@media (max-width: 767px) {
  .timeline-step {
    flex-direction: row;
    align-items: flex-start;
  }
}

.step-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(0, 229, 200, 0.08);
  border: 1px solid rgba(0, 229, 200, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.step-content h3 {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}
.step-content p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ——————————————————————————————
   12. AUDIENCE SECTION
   —————————————————————————————— */
.audience-body {
  max-width: 65ch;
  color: var(--color-text-secondary);
  font-size: var(--text-body-l);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

/* Tableau de comparaison */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-4);
  font-size: var(--text-body-s);
}

.comparison-table thead tr {
  background: var(--color-bg-tertiary);
}
.comparison-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.comparison-table thead th:not(:first-child) { text-align: right; }

.comparison-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--ease-micro);
}
.comparison-table tbody tr:nth-child(even) { background: rgba(28, 35, 51, 0.5); }
.comparison-table tbody tr:hover { background: rgba(0, 229, 200, 0.03); }

/* Ligne LUMOV en avant */
.comparison-table tbody tr.lumov-row {
  background: rgba(0, 229, 200, 0.05);
  border-left: 2px solid var(--color-accent);
}

.comparison-table td {
  padding: 14px 16px;
  color: var(--color-text-secondary);
  vertical-align: middle;
}
.comparison-table td:first-child { color: var(--color-text-primary); font-weight: 500; }
.comparison-table td:not(:first-child) {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-caption);
}

/* Valeurs LUMOV en accent */
.lumov-row td { color: var(--color-accent) !important; }
.lumov-row td:first-child { color: var(--color-text-primary) !important; }

.table-caption {
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
  margin-top: var(--space-2);
  line-height: 1.5;
}

/* Heatmap KL illustrative */
.heatmap-container {
  position: relative;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  border: var(--border-subtle);
  box-shadow: var(--shadow-card);
  margin: var(--space-4) 0;
}

/* ——————————————————————————————
   13. LUMOV STUDIO SECTION
   —————————————————————————————— */
.studio-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
@media (min-width: 640px) { .studio-features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .studio-features { grid-template-columns: repeat(3, 1fr); } }

/* Dashboard mockup */
.dashboard-mockup {
  position: relative;
  width: 100%;
  background: var(--color-bg-tertiary);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-featured);
  margin-bottom: var(--space-5);
  aspect-ratio: 16/9;
}

.dashboard-bar {
  height: 36px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
}
.dot-red   { width: 12px; height: 12px; border-radius: 50%; background: #F04438; opacity: 0.7; }
.dot-amber { width: 12px; height: 12px; border-radius: 50%; background: #F59E0B; opacity: 0.7; }
.dot-green { width: 12px; height: 12px; border-radius: 50%; background: #22D67A; opacity: 0.7; }
.dashboard-url {
  flex: 1;
  height: 22px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  margin: 0 16px;
  display: flex;
  align-items: center;
  padding: 0 10px;
}
.dashboard-url span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--color-text-tertiary);
}

.dashboard-content {
  display: grid;
  grid-template-columns: 200px 1fr;
  height: calc(100% - 36px);
}

@media (max-width: 639px) {
  .dashboard-content { grid-template-columns: 1fr; }
  .dashboard-sidebar { display: none; }
}

.dashboard-sidebar {
  background: rgba(255,255,255,0.02);
  border-right: 1px solid rgba(255,255,255,0.04);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--color-text-secondary);
  cursor: default;
}
.sidebar-item.active {
  background: rgba(0,229,200,0.08);
  color: var(--color-accent);
}
.sidebar-item i { font-size: 14px; }

.dashboard-main {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

/* Mini header dashboard */
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dash-header h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}
.dash-badge {
  font-size: 10px;
  padding: 3px 8px;
  background: rgba(0,229,200,0.1);
  border: 1px solid rgba(0,229,200,0.2);
  border-radius: 99px;
  color: var(--color-accent);
}

/* Mini stats dans le dashboard */
.dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.dash-stat {
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.05);
}
.dash-stat-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--color-accent);
  font-weight: 400;
}
.dash-stat-lbl {
  font-size: 10px;
  color: var(--color-text-tertiary);
  margin-top: 2px;
}

/* Barre de graphe */
.dash-chart {
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.04);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dash-chart-title {
  font-size: 10px;
  color: var(--color-text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.dash-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 48px;
  flex: 1;
}
.dash-bar {
  flex: 1;
  background: rgba(0, 229, 200, 0.15);
  border-radius: 2px 2px 0 0;
  transition: background var(--ease-micro);
}
.dash-bar.active { background: rgba(0, 229, 200, 0.5); }

/* Campagnes liste */
.dash-campaigns {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dash-campaign-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.04);
}
.campaign-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.campaign-name {
  font-size: 11px;
  color: var(--color-text-primary);
  flex: 1;
}
.campaign-status {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 99px;
  font-weight: 500;
}
.campaign-status.live {
  background: rgba(34,214,122,0.12);
  color: var(--color-success);
}
.campaign-status.scheduled {
  background: rgba(245,158,11,0.12);
  color: var(--color-warning);
}
.campaign-impressions {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--color-text-secondary);
}

/* ——————————————————————————————
   14. WHO IT'S FOR — 3 CARDS
   —————————————————————————————— */
.audience-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: start;
}

@media (min-width: 1024px) {
  .audience-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.audience-card {
  background: var(--color-bg-secondary);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  transition: transform var(--ease-component), box-shadow var(--ease-component);
}
.audience-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-featured); }

.audience-card.featured {
  background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
  border: var(--border-accent);
  box-shadow: var(--shadow-featured);
}

.audience-card h3 {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.audience-card .lead {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.benefit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.benefit-list li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: 6px;
}

/* ——————————————————————————————
   15. COMPLIANCE SECTION
   —————————————————————————————— */
.compliance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) { .compliance-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .compliance-grid { grid-template-columns: repeat(3, 1fr); } }

.compliance-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-bg-secondary);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
}

.compliance-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  margin-top: 2px;
}

.compliance-item-content h4 {
  font-size: var(--text-body-s);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}
.compliance-item-content p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Note de transparence */
.transparency-note {
  background: var(--color-bg-tertiary);
  border-left: 3px solid rgba(0,229,200,0.4);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
}
.transparency-note h4 {
  font-size: var(--text-body-s);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}
.transparency-note p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ——————————————————————————————
   16. WHY NOW SECTION
   —————————————————————————————— */
.why-now-quote {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  max-width: 20ch;
  margin-bottom: var(--space-5);
}

/* ——————————————————————————————
   17. FORMULAIRE DE CONTACT
   —————————————————————————————— */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-layout { grid-template-columns: 1fr 1fr; }
}

.contact-intro {
  position: sticky;
  top: 96px;
}

.contact-intro h2 {
  margin-bottom: var(--space-2);
}

.contact-intro .subtitle {
  font-size: var(--text-body-l);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.contact-intro p {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.contact-direct {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--ease-micro);
}
.contact-link:hover { color: var(--color-accent); }
.contact-link i { font-size: 16px; color: var(--color-accent); }

/* Form */
.contact-form {
  background: var(--color-bg-tertiary);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: var(--space-3);
}

.form-label {
  display: block;
  font-size: var(--text-body-s);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: var(--border-input);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-body-s);
  color: var(--color-text-primary);
  outline: none;
  transition: border-color var(--ease-micro), box-shadow var(--ease-micro);
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-tertiary); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 200, 0.12);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238899B0' viewBox='0 0 256 256'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
  background-color: rgba(255,255,255,0.04);
}

.form-select option { background: var(--color-bg-tertiary); color: var(--color-text-primary); }

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.form-footer {
  margin-top: var(--space-2);
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
  line-height: 1.5;
}

/* Message de succès */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-5);
  color: var(--color-success);
}
.form-success i { font-size: 48px; margin-bottom: var(--space-2); display: block; }
.form-success h3 { font-size: var(--text-h3); margin-bottom: var(--space-1); color: var(--color-text-primary); }
.form-success p { color: var(--color-text-secondary); }

/* ——————————————————————————————
   18. FOOTER
   —————————————————————————————— */
.footer {
  background: var(--color-bg-primary);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: var(--space-5) 0 var(--space-4);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

@media (min-width: 768px) {
  .footer-inner { padding: 0 var(--space-6); }
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .footer-top {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}

.footer-brand img { height: 32px; width: auto; }
.footer-tagline {
  font-style: italic;
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}
.footer-location {
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  align-items: center;
}
.footer-links a {
  font-size: var(--text-body-s);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--ease-micro);
}
.footer-links a:hover { color: var(--color-text-primary); }

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,0.04);
  margin-bottom: var(--space-3);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  justify-content: space-between;
  align-items: center;
}
.footer-copyright {
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
}

/* ——————————————————————————————
   19. ANIMATIONS — REVEAL AU SCROLL
   —————————————————————————————— */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--ease-page), transform var(--ease-page);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Délais pour les éléments en grille */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ——————————————————————————————
   20. PREFERS-REDUCED-MOTION
   —————————————————————————————— */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ——————————————————————————————
   21. SECTION HEADERS (communs)
   —————————————————————————————— */
.section-header {
  margin-bottom: var(--space-5);
}
.section-header.centered { text-align: center; }
.section-header h2 { margin-bottom: var(--space-1); }
.section-header .subtitle {
  font-size: var(--text-body-l);
  color: var(--color-text-secondary);
  max-width: 60ch;
  line-height: 1.6;
}
.section-header.centered .subtitle { margin: 0 auto; }

/* ——————————————————————————————
   22. ICÔNES Phosphor — surcharge
   —————————————————————————————— */
/* Phosphor Icons est chargé via CDN en script — les icônes sont des web components <ph-icon> */
/* On définit la taille par défaut */
ph-icon { display: inline-flex; }

/* ——————————————————————————————
   23. RESPONSIVE UTILITAIRES
   —————————————————————————————— */
.hidden-mobile  { display: none !important; }
.hidden-desktop { display: block !important; }

@media (min-width: 768px) {
  .hidden-mobile  { display: block !important; }
  .hidden-desktop { display: none !important; }
}

/* Texte tronqué */
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ——————————————————————————————
   24. SECTION "WHY NOW" — éléments
   —————————————————————————————— */
.why-now-body {
  max-width: 65ch;
  color: var(--color-text-secondary);
  font-size: var(--text-body-l);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.why-now-body strong { color: var(--color-text-primary); }

/* ——————————————————————————————
   25. TAG / BADGE
   —————————————————————————————— */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(0, 229, 200, 0.08);
  border: 1px solid rgba(0, 229, 200, 0.2);
  border-radius: var(--radius-xs);
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--color-accent);
}

/* ——————————————————————————————
   26. SCROLL TO TOP
   —————————————————————————————— */
.scroll-top {
  position: fixed;
  bottom: var(--space-3);
  right: var(--space-3);
  width: 40px;
  height: 40px;
  background: var(--color-bg-tertiary);
  border: var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--ease-component), transform var(--ease-component);
  z-index: 100;
  text-decoration: none;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--color-accent); color: var(--color-bg-primary); }

/* ——————————————————————————————
   27. PLACEHOLDER PHOTO — style commun
   —————————————————————————————— */
.photo-placeholder {
  position: relative;
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  border: 1px dashed rgba(0, 229, 200, 0.25);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4);
  text-align: center;
  overflow: hidden;
}

.photo-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,229,200,0.04) 0%, transparent 70%);
}

.photo-placeholder-icon {
  width: 64px;
  height: 64px;
  color: rgba(0,229,200,0.3);
  position: relative;
  z-index: 1;
}
.photo-placeholder-label {
  font-size: var(--text-caption);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  position: relative;
  z-index: 1;
}
.photo-placeholder-sub {
  font-size: 10px;
  color: rgba(77,95,122,0.7);
  position: relative;
  z-index: 1;
}

/* ——————————————————————————————
   FAQ — Section GEO/SEO
   —————————————————————————————— */
.faq-list {
  max-width: 72ch;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  border-bottom: var(--border-subtle);
  padding: 24px 0;
}
.faq-item:first-child {
  border-top: var(--border-subtle);
}
.faq-question {
  font-size: var(--text-body-l);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 12px;
  line-height: 1.5;
}
.faq-answer p {
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  line-height: 1.7;
}