/* =========================================
   TECO - The Experts & Co
   Fichier CSS Principal
   ========================================= */

/* =========================================
   1. VARIABLES CSS (Design System)
   ========================================= */
:root {
  /* COULEURS TECO OFFICIELLES */
  --color-primary: #FF0000;
  --color-primary-dark: #CC0000;
  --color-accent: #FF0000;
  --color-text: #000000;
  --color-text-light: #333333;
  --color-bg: #FFFFFF;
  --color-bg-light: #F5F5F5;
  --color-border: #CCCCCC;

  /* Couleurs complémentaires */
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-info: #17a2b8;
  --color-hero-bg: #1a1a2e;

  /* Typographie */
  --font-primary: 'Poppins', sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;

  /* Espacements */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Bordures & Ombres */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Layout */
  --container-max: 1200px;
  --header-height: 70px;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 10px;
  color: white;
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* =========================================
   3. CONTAINER & LAYOUT
   ========================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: 1.5rem 0;
}

.section--light {
  background: linear-gradient(to bottom, #f8f9fa 0%, #f0f2f5 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.section-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Grids */
.grid {
  display: grid;
  gap: var(--spacing-xl);
}

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

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

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

.grid--5 {
  grid-template-columns: repeat(5, 1fr);
}

@media (max-width: 992px) {
  .grid--3, .grid--4, .grid--5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid--2, .grid--3, .grid--4, .grid--5 {
    grid-template-columns: 1fr;
  }

  .expertise-badges {
    gap: var(--spacing-sm);
    justify-content: center;
  }

  .expertise-badge {
    flex: 1 1 calc(50% - var(--spacing-sm));
    min-width: 140px;
    max-width: 160px;
    padding: var(--spacing-lg);
  }

  .badge-icon {
    font-size: 2rem;
  }

  .badge-text {
    font-size: var(--font-size-sm);
  }

  .expertise-description {
    padding: var(--spacing-lg);
    font-size: var(--font-size-sm);
  }

  .section-title {
    font-size: var(--font-size-2xl);
    line-height: 1.3;
  }

  .section-subtitle {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }

  .accordion-header::after {
    display: none;
  }

  .accordion-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
  }

  .accordion-title {
    font-size: var(--font-size-base);
  }
}

/* =========================================
   4. HEADER - Design Premium Noir
   ========================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: linear-gradient(135deg, #0d0d0d 0%, #1a1a2e 50%, #16213e 100%);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 0, 0, 0.5), transparent);
}

.site-header.scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: white;
  letter-spacing: 1px;
}

.site-logo:hover {
  color: var(--color-primary);
}

.site-logo img {
  width: 65px;
  height: 65px;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.site-logo:hover img {
  transform: scale(1.05);
}

/* Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-menu > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: white;
}

.nav-menu > li > a:hover::after,
.nav-menu > li > a.active::after {
  width: 80%;
}

/* Dropdown - Style premium sombre */
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 240px;
  background: linear-gradient(180deg, #1a1a2e 0%, #0d0d0d 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  padding: var(--spacing-sm) 0;
  backdrop-filter: blur(20px);
}

.dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid rgba(255, 255, 255, 0.1);
}

.nav-menu > li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown li a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-lg);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
}

.dropdown li a:hover {
  background: rgba(255, 0, 0, 0.1);
  color: white;
  border-left-color: var(--color-primary);
  padding-left: calc(var(--spacing-lg) + 4px);
}

/* Search Button - Icône loupe simple */
.search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.4rem;
  transition: all var(--transition-fast);
  margin-left: var(--spacing-md);
}

.search-btn span:last-child {
  display: none;
}

.search-btn:hover {
  color: var(--color-primary);
  transform: scale(1.15);
}

/* Header Actions (search + menu toggle) */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
}

.hamburger-icon {
  position: relative;
  width: 24px;
  height: 2px;
  background: white;
  transition: background var(--transition-fast);
}

.hamburger-icon::before,
.hamburger-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: white;
  transition: transform var(--transition-normal);
}

.hamburger-icon::before {
  top: -8px;
}

.hamburger-icon::after {
  bottom: -8px;
}

.mobile-menu-toggle.active .hamburger-icon {
  background: transparent;
}

.mobile-menu-toggle.active .hamburger-icon::before {
  transform: translateY(8px) rotate(45deg);
  background: var(--color-primary);
}

.mobile-menu-toggle.active .hamburger-icon::after {
  transform: translateY(-8px) rotate(-45deg);
  background: var(--color-primary);
}

/* Mobile Navigation - Menu séparé pour éviter les conflits de stacking context */
.main-nav-mobile {
  display: none; /* Caché par défaut sur desktop */
}

/* Mobile Navigation - Style premium sombre */
@media (max-width: 992px) {
  .mobile-menu-toggle {
    display: flex;
  }

  /* Cacher le menu desktop sur mobile */
  .main-nav {
    display: none !important;
  }

  /* Afficher et styliser le menu mobile */
  .main-nav-mobile {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, #0d0d0d 0%, #1a1a2e 100%);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    z-index: 9999;
  }

  .main-nav-mobile.active {
    transform: translateX(0);
  }

  /* Styles pour les menus (desktop caché et mobile) */
  .main-nav-mobile .nav-menu,
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--spacing-xl) 0;
    min-height: 100%;
  }

  .main-nav-mobile .nav-menu > li,
  .nav-menu > li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .main-nav-mobile .nav-menu > li > a,
  .nav-menu > li > a {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    color: rgba(255, 255, 255, 0.8);
  }

  .main-nav-mobile .nav-menu > li > a::after,
  .nav-menu > li > a::after {
    display: none;
  }

  .main-nav-mobile .nav-menu > li > a:hover,
  .main-nav-mobile .nav-menu > li > a.active,
  .nav-menu > li > a:hover,
  .nav-menu > li > a.active {
    color: var(--color-primary);
  }

  .main-nav-mobile .dropdown {
    position: static !important;
    left: 0 !important;
    right: 0 !important;
    top: 0 !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none !important;
    display: none;
    padding: 0 !important;
    margin: 0 !important;
    background: rgba(0, 0, 0, 0.3);
    border: none !important;
    border-radius: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .main-nav-mobile .dropdown::before {
    display: none !important;
  }

  .main-nav-mobile .nav-menu > li.dropdown-open .dropdown {
    display: block;
  }

  .main-nav-mobile .dropdown li {
    width: 100% !important;
    list-style: none;
    margin: 0 !important;
    padding: 0 !important;
  }

  .main-nav-mobile .dropdown li a {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    color: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-md) var(--spacing-xl) !important;
    text-align: left !important;
    border: none !important;
    transform: none !important;
    position: relative !important;
    left: 0 !important;
    right: 0 !important;
  }

  .main-nav-mobile .dropdown li a:hover {
    color: white;
    background: rgba(255, 0, 0, 0.15);
    padding-left: var(--spacing-xl) !important;
  }

  .search-btn {
    width: 40px;
    height: 40px;
    margin-left: 0;
    margin-right: var(--spacing-sm);
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
}

/* =========================================
   5. HERO SECTION - Design Premium
   ========================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 40%, #16213e 100%);
  color: white;
  text-align: center;
  padding: calc(var(--header-height) + var(--spacing-3xl)) var(--spacing-md) var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

/* Effet de lumière subtile */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 0, 0, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(255, 0, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
  letter-spacing: -1px;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.85;
  font-weight: 300;
  letter-spacing: 0.5px;
}

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

/* Hero variante pour pages internes */
.hero--small {
  min-height: auto;
  padding: calc(var(--header-height) + var(--spacing-4xl)) var(--spacing-md) var(--spacing-4xl);
}

.hero--small .hero-title {
  font-size: var(--font-size-4xl);
}

/* Hero avec image de fond */
.hero--image {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero--image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(26, 26, 46, 0.88) 40%,
    rgba(22, 33, 62, 0.85) 100%
  );
  z-index: 1;
}

.hero--image .hero-content {
  position: relative;
  z-index: 3;
}

/* Images hero spécifiques par page */
.hero--home {
  background-image: url('../images/hero/hero-home.jpg');
}

.hero--cabinet {
  background-image: url('../images/hero/hero-cabinet.jpg');
}

.hero--academy {
  background-image: url('../images/hero/hero-academy.jpg');
}

.hero--coworking {
  background-image: url('../images/hero/hero-coworking.jpg');
}

.hero--about {
  background-image: url('../images/hero/hero-about.jpg');
}

.hero--contact {
  background-image: url('../images/hero/hero-contact.jpg');
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn {
    width: 100%;
  }
}

/* =========================================
   6. BOUTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
  min-height: 44px;
  min-width: 44px;
  text-align: center;
}

.btn--primary {
  background: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn--secondary:hover {
  background: white;
  color: var(--color-hero-bg);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--color-text);
  color: white;
}

.btn--dark:hover {
  background: var(--color-text-light);
  transform: translateY(-2px);
}

.btn--sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn--lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

.btn--block {
  width: 100%;
}

/* =========================================
   7. CARDS
   ========================================= */
.card {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.card-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.card-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* Expertise Badges (Multi-Normative) */
.expertise-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin: 1rem 0;
}

.expertise-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xl) var(--spacing-lg);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  min-width: 140px;
  transition: all var(--transition-fast);
}

.expertise-badge:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.badge-icon {
  font-size: 2rem;
}

.badge-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
}

.expertise-description {
  text-align: center;
  max-width: 800px;
  margin: 1rem auto 0;
  padding: var(--spacing-md);
  background: rgba(255, 0, 0, 0.05);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-primary);
}

.expertise-description p {
  color: var(--color-text);
  line-height: 1.8;
  margin: 0;
}

.expertise-description strong {
  color: var(--color-primary);
}

/* Card activité */
.card--activity {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card--activity .card-content {
  flex: 1;
}

.card--activity .btn {
  margin-top: auto;
}

/* Card stats */
.card--stat {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.card--stat .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.card--stat .stat-label {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
}

/* =========================================
   8. FORMATIONS (Academy)
   ========================================= */

/* Filtres */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-bottom: var(--spacing-2xl);
}

.filter-tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  color: var(--color-text-light);
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.filter-tab:hover {
  background: var(--color-bg);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-tab.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Liste formations */
.formations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

@media (max-width: 768px) {
  .formations-grid {
    grid-template-columns: 1fr;
  }
}

/* Card Formation */
.formation-card {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.formation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.formation-card--signature {
  border: 2px solid var(--color-primary);
  position: relative;
}

.formation-card--signature::before {
  content: '★ PROGRAMME SIGNATURE ★';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-align: center;
}

.formation-card--signature .formation-header {
  padding-top: calc(var(--spacing-xl) + 30px);
}

.formation-header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.formation-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.formation-badge--afrique {
  background: #e8f5e9;
  color: #2e7d32;
}

.formation-badge--international {
  background: #e3f2fd;
  color: #1565c0;
}

.formation-badge--digital {
  background: #f3e5f5;
  color: #7b1fa2;
}

.formation-badge--metier {
  background: #fff3e0;
  color: #ef6c00;
}

.formation-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.formation-levels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.formation-level {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.formation-body {
  padding: var(--spacing-xl);
  flex: 1;
}

.formation-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.formation-section {
  margin-bottom: var(--spacing-md);
}

.formation-section-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.formation-section ul {
  padding-left: var(--spacing-lg);
}

.formation-section li {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
  list-style: disc;
}

.formation-section p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

/* Tarifs */
.formation-pricing {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
}

.pricing-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.pricing-item {
  flex: 1;
  min-width: 80px;
  text-align: center;
  padding: var(--spacing-sm);
  background: var(--color-bg);
  border-radius: var(--border-radius-sm);
}

.pricing-market {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  display: block;
}

.pricing-amount {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
}

.formation-cta {
  width: 100%;
}

/* Calendrier sessions */
.sessions-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-xl);
}

.sessions-table th,
.sessions-table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.sessions-table th {
  background: var(--color-bg-light);
  font-weight: 600;
  color: var(--color-text);
}

.sessions-table tr:hover {
  background: var(--color-bg-light);
}

.status-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.status-badge--open {
  background: #e8f5e9;
  color: #2e7d32;
}

.status-badge--full {
  background: #ffebee;
  color: #c62828;
}

.status-badge--soon {
  background: #fff3e0;
  color: #ef6c00;
}

@media (max-width: 768px) {
  .sessions-table {
    display: block;
    overflow-x: auto;
  }
}

/* =========================================
   9. FOOTER
   ========================================= */
.site-footer {
  background: var(--color-hero-bg);
  color: white;
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .site-logo {
  color: white;
  margin-bottom: var(--spacing-md);
}

.footer-brand .site-logo:hover {
  color: var(--color-primary);
}

.footer-slogan {
  font-size: var(--font-size-lg);
  font-style: italic;
  opacity: 0.9;
  margin-top: var(--spacing-md);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: white;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.social-link:hover {
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Icônes colorées par défaut */
.social-link--facebook {
  background: #1877F2;
}

.social-link--instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link--linkedin {
  background: #0A66C2;
}

.social-link--youtube {
  background: #FF0000;
}

.social-link--whatsapp {
  background: #25D366;
}

.social-link--twitter {
  background: #1DA1F2;
}

.social-link--tiktok {
  background: #000000;
}

.footer-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.footer-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.footer-links li {
  margin-bottom: var(--spacing-md);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.85);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
  position: relative;
}

.footer-links a::before {
  content: "▸";
  color: var(--color-primary);
  opacity: 0;
  transform: translateX(-5px);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: white;
  padding-left: var(--spacing-sm);
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.8);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.contact-icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

.contact-phones {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.contact-phones div {
  font-size: var(--font-size-sm);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
}

.footer-legal a:hover {
  color: white;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
}

@media (max-width: 576px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* =========================================
   10. FORMULAIRES
   ========================================= */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.form-label .required {
  color: var(--color-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-light);
  opacity: 0.6;
}

.form-error {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
}

/* Contact grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  padding: var(--spacing-xl);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.contact-info-icon {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
}

.contact-info-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.contact-info-content p,
.contact-info-content a {
  color: var(--color-text-light);
}

/* Map */
.contact-map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  height: 300px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* =========================================
   11. MODAL RECHERCHE
   ========================================= */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.search-modal.active {
  opacity: 1;
  visibility: visible;
}

.search-content {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 70vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(-20px);
  transition: transform var(--transition-normal);
}

.search-modal.active .search-content {
  transform: translateY(0);
}

.search-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.search-header h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.search-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.search-close:hover {
  color: var(--color-primary);
}

.search-input-wrapper {
  padding: var(--spacing-lg);
}

.search-input {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-lg);
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.search-results {
  flex: 1;
  overflow-y: auto;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.search-result-item {
  display: block;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-sm);
  transition: background var(--transition-fast);
}

.search-result-item:hover {
  background: var(--color-bg-light);
}

.search-result-title {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.search-result-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.search-result-badge {
  display: inline-block;
  padding: 2px var(--spacing-sm);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.search-no-results {
  text-align: center;
  color: var(--color-text-light);
  padding: var(--spacing-xl);
}

/* =========================================
   12. CTA SECTION
   ========================================= */
.cta-section {
  background: linear-gradient(135deg, var(--color-hero-bg) 0%, #16213e 100%);
  color: white;
  text-align: center;
  padding: var(--spacing-4xl) var(--spacing-md);
}

.cta-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

/* =========================================
   13. SERVICES (Cabinet)
   ========================================= */
.services-section {
  padding: var(--spacing-3xl) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: background-color var(--transition-normal);
}

.services-section:nth-child(even) {
  background: linear-gradient(to bottom, #fafbfc 0%, #f8f9fa 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.services-section:last-child {
  border-bottom: none;
}

.service-header {
  margin-bottom: var(--spacing-2xl);
}

.service-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.service-title-icon {
  font-size: var(--font-size-3xl);
}

.service-description {
  color: var(--color-text-light);
  max-width: 800px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.service-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-md);
  color: var(--color-text);
}

.service-item::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: bold;
}

.service-subtitle {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}

.service-subtitle:first-of-type {
  margin-top: 0;
}

/* =========================================
   14. VIDEOS YOUTUBE
   ========================================= */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.video-card {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* Ratio 16:9 */
  height: 0;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.section-cta {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.btn--youtube {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  border-color: #FF0000;
  color: #FF0000;
}

.btn--youtube:hover {
  background-color: #FF0000;
  color: white;
}

.youtube-icon {
  font-size: 1.2em;
}

/* Responsive videos */
@media (max-width: 992px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .videos-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   15. COWORKING
   ========================================= */
.coworking-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.coworking-feature {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
}

.coworking-feature-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.coworking-feature-title {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-xl) 0;
}

.pricing-table th,
.pricing-table td {
  padding: var(--spacing-md);
  text-align: left;
  border: 1px solid var(--color-border);
}

.pricing-table th {
  background: var(--color-primary);
  color: white;
  font-weight: 600;
}

.pricing-table tr:nth-child(even) {
  background: var(--color-bg-light);
}

.pricing-table tr:hover {
  background: rgba(255, 0, 0, 0.05);
}

/* =========================================
   15. À PROPOS
   ========================================= */
.timeline {
  position: relative;
  padding-left: var(--spacing-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-2xl);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-3xl) - 5px);
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
}

.timeline-year {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.timeline-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.timeline-description {
  color: var(--color-text-light);
}

/* Valeurs */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

@media (max-width: 768px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

.value-card {
  text-align: center;
  padding: var(--spacing-2xl);
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.value-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.value-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.value-description {
  color: var(--color-text-light);
}

/* =========================================
   16. PAGES LÉGALES
   ========================================= */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-md);
}

.legal-content h2 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.legal-content h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.legal-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

.legal-content ul {
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.legal-content li {
  list-style: disc;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

/* =========================================
   17. ANIMATIONS
   ========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 100ms; }
.fade-in-delay-2 { transition-delay: 200ms; }
.fade-in-delay-3 { transition-delay: 300ms; }
.fade-in-delay-4 { transition-delay: 400ms; }

/* =========================================
   18. UTILITAIRES
   ========================================= */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.py-0 { padding-top: 0; padding-bottom: 0; }
.py-3 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-5 { padding-top: var(--spacing-2xl); padding-bottom: var(--spacing-2xl); }

.hidden { display: none !important; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =========================================
   19. IMAGES & GALERIES
   ========================================= */

/* Image section avec texte */
.section-with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.section-with-image--reverse {
  direction: rtl;
}

.section-with-image--reverse > * {
  direction: ltr;
}

.section-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.section-image:hover img {
  transform: scale(1.03);
}

@media (max-width: 992px) {
  .section-with-image {
    grid-template-columns: 1fr;
  }

  .section-with-image--reverse {
    direction: ltr;
  }
}

/* Galerie d'images */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0);
  transition: background var(--transition-normal);
}

.gallery-item:hover::after {
  background: rgba(0, 0, 0, 0.2);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-md);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: white;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 1;
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* Photo Stack Carousel - Carrousel empilé */
.photo-stack-carousel {
  max-width: 600px;
  margin: 1rem auto 0;
}

.stack-container {
  position: relative;
  width: 100%;
  height: 500px;
  perspective: 1000px;
}

.stack-card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.85) rotate(-3deg);
  width: 90%;
  max-width: 500px;
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  opacity: 0;
  pointer-events: none;
}

.stack-card.active {
  transform: translate(-50%, -50%) scale(1) rotate(0deg);
  z-index: 10;
  opacity: 1;
  pointer-events: all;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.stack-card.next {
  transform: translate(-50%, -50%) scale(0.9) rotate(3deg) translateY(15px);
  z-index: 9;
  opacity: 0.7;
}

.stack-card.next-2 {
  transform: translate(-50%, -50%) scale(0.85) rotate(5deg) translateY(30px);
  z-index: 8;
  opacity: 0.5;
}

.stack-card.prev {
  transform: translate(-50%, -50%) scale(0.8) rotate(-5deg) translateY(-20px);
  z-index: 7;
  opacity: 0.3;
}

.stack-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.stack-card.active:hover img {
  transform: scale(1.05);
}

.stack-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-xl);
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.6) 50%,
    rgba(0, 0, 0, 0) 100%
  );
}

.stack-title {
  color: white;
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin: 0;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.stack-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.stack-nav {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  background: white;
  color: var(--color-primary);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.stack-nav:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}

.stack-indicators {
  display: flex;
  gap: var(--spacing-sm);
}

.stack-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 0, 0, 0.3);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.stack-indicator.active {
  background: var(--color-primary);
  width: 30px;
  border-radius: 5px;
}

@media (max-width: 768px) {
  .stack-container {
    height: 400px;
  }

  .stack-card {
    height: 320px;
    width: 95%;
  }

  .stack-title {
    font-size: var(--font-size-lg);
  }

  .stack-nav {
    width: 44px;
    height: 44px;
    font-size: 1.5rem;
  }
}

/* Image illustrative dans card */
.card-image {
  margin: calc(-1 * var(--spacing-xl));
  margin-bottom: var(--spacing-lg);
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Image placeholder (pour développement) */
.image-placeholder {
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  text-align: center;
  min-height: 200px;
  border-radius: var(--border-radius-lg);
  border: 2px dashed var(--color-border);
}

/* Photo fondateur */
.founder-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 400px;
}

.founder-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================================
   20. AMÉLIORATIONS VISUELLES MODERNES
   ========================================= */

/* --- Variables additionnelles pour le design moderne --- */
:root {
  /* Dégradés */
  --gradient-primary: linear-gradient(135deg, #FF0000 0%, #CC0000 50%, #990000 100%);
  --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  --gradient-light: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
  --gradient-accent: linear-gradient(135deg, #FF0000 0%, #ff4444 100%);

  /* Ombres colorées */
  --shadow-primary: 0 4px 20px rgba(255, 0, 0, 0.25);
  --shadow-primary-hover: 0 8px 30px rgba(255, 0, 0, 0.35);
  --shadow-dark: 0 4px 20px rgba(26, 26, 46, 0.3);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-blur: blur(10px);

  /* Couleurs de fond alternées */
  --color-bg-alt: #f8f9fa;
  --color-bg-dark: #1a1a2e;
  --color-bg-dark-alt: #16213e;
}

/* --- Boutons avec dégradés et ombres colorées --- */
.btn--primary {
  background: var(--gradient-primary);
  box-shadow: var(--shadow-primary);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

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

.btn--primary:hover {
  box-shadow: var(--shadow-primary-hover);
  transform: translateY(-3px);
}

/* --- Cards avec accents et effets modernes --- */
.card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

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

.card:hover::before {
  height: 100%;
}

.card:hover {
  box-shadow: var(--shadow-primary);
  border-color: rgba(255, 0, 0, 0.2);
}

/* --- Sections alternées avec fond contrasté --- */
.section:nth-child(odd) {
  background: var(--gradient-light);
}

.section:nth-child(even) {
  background: var(--color-bg-alt);
  position: relative;
}

.section:nth-child(even)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

/* Section sombre */
.section--dark {
  background: var(--gradient-dark);
  color: white;
}

.section--dark .section-title {
  color: white;
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* --- Titres de section avec accent --- */
.section-title {
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-header {
  margin-bottom: var(--spacing-4xl);
}

/* --- Formes géométriques décoratives --- */
.section--decorated {
  position: relative;
  overflow: hidden;
}

.section--decorated::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: var(--gradient-primary);
  opacity: 0.05;
  border-radius: 50%;
  pointer-events: none;
}

.section--decorated::before {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 150px;
  height: 150px;
  background: var(--gradient-primary);
  opacity: 0.03;
  border-radius: 50%;
  pointer-events: none;
}

/* --- Cards avec effet glassmorphism --- */
.card--glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* --- Formation cards améliorées --- */
.formation-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
}

.formation-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.formation-card:hover::after {
  transform: scaleX(1);
}

/* --- Stats avec effet de brillance --- */
.card--stat {
  background: var(--gradient-light);
  position: relative;
  overflow: hidden;
}

.card--stat::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 0, 0, 0.03), transparent);
  animation: rotate 20s linear infinite;
}

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

.card--stat .stat-number {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Header scrolled (styles dans section 4) --- */

/* --- Hero avec particules décoratives --- */
.hero--image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(255, 0, 0, 0.12) 0%, transparent 40%),
    radial-gradient(ellipse at 30% 80%, rgba(255, 0, 0, 0.08) 0%, transparent 40%);
  z-index: 2;
  pointer-events: none;
}

/* --- CTA section avec design moderne --- */
.cta-section {
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(255, 0, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 0, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

/* --- Bordures accent pour les éléments interactifs --- */
.filter-tab.active {
  background: var(--gradient-primary);
  box-shadow: var(--shadow-primary);
}

.filter-tab:hover:not(.active) {
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(255, 0, 0, 0.15);
}

/* --- Value cards avec icônes colorées --- */
.value-card {
  background: var(--gradient-light);
}

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

.value-icon {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Timeline avec accent amélioré --- */
.timeline::before {
  background: var(--gradient-primary);
  width: 3px;
}

.timeline-item::before {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 0, 0, 0.2);
}

/* --- Formulaires avec focus coloré --- */
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 0, 0, 0.1), var(--shadow-primary);
}

/* --- Footer avec dégradé amélioré --- */
.site-footer {
  background: var(--gradient-dark);
  position: relative;
}

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

/* --- Social links avec effet hover --- */
.social-link {
  transition: all var(--transition-normal);
}

.social-link:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-primary);
}

/* --- Coworking features avec accent --- */
.coworking-feature {
  background: var(--gradient-light);
  border: 1px solid transparent;
  transition: all var(--transition-normal);
}

.coworking-feature:hover {
  border-color: rgba(255, 0, 0, 0.2);
  box-shadow: var(--shadow-primary);
  transform: translateY(-5px);
}

/* --- Gallery items avec overlay rouge --- */
.gallery-item:hover::after {
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.4) 100%);
}

/* --- Service items avec accent au hover --- */
.service-item {
  transition: all var(--transition-normal);
  border: 1px solid transparent;
}

.service-item:hover {
  background: white;
  border-color: rgba(255, 0, 0, 0.2);
  box-shadow: 0 4px 15px rgba(255, 0, 0, 0.1);
  transform: translateX(5px);
}

/* --- Services sections avec arrière-plans géométriques --- */
.services-section {
  position: relative;
  overflow: hidden;
}

.services-section:nth-child(odd) {
  background: var(--gradient-light);
}

.services-section:nth-child(even) {
  background: var(--color-bg-alt);
}

/* Motif 1: Cercles en haut à droite */
.services-section:nth-child(1)::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(255, 0, 0, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.services-section:nth-child(1)::after {
  content: '';
  position: absolute;
  bottom: 20px;
  left: -40px;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(255, 0, 0, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

/* Motif 2: Lignes diagonales */
.services-section:nth-child(2)::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 20px,
    rgba(255, 0, 0, 0.02) 20px,
    rgba(255, 0, 0, 0.02) 40px
  );
  pointer-events: none;
}

.services-section:nth-child(2)::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: 50px;
  width: 100px;
  height: 100px;
  background: rgba(255, 0, 0, 0.04);
  transform: rotate(45deg);
  pointer-events: none;
}

/* Motif 3: Points en grille */
.services-section:nth-child(3)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  height: 100%;
  background-image:
    radial-gradient(circle at 20px 20px, rgba(255, 0, 0, 0.05) 3px, transparent 3px),
    radial-gradient(circle at 60px 60px, rgba(255, 0, 0, 0.05) 3px, transparent 3px);
  background-size: 80px 80px;
  pointer-events: none;
}

.services-section:nth-child(3)::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -20px;
  width: 80px;
  height: 80px;
  border: 3px solid rgba(255, 0, 0, 0.06);
  pointer-events: none;
}

/* Motif 4: Anneau concentrique */
.services-section:nth-child(4)::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -100px;
  transform: translateY(-50%);
  width: 200px;
  height: 200px;
  border: 2px solid rgba(255, 0, 0, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.services-section:nth-child(4)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -70px;
  transform: translateY(-50%);
  width: 140px;
  height: 140px;
  border: 2px solid rgba(255, 0, 0, 0.04);
  border-radius: 50%;
  pointer-events: none;
}

/* Motif 5: Triangles */
.services-section:nth-child(5)::before {
  content: '';
  position: absolute;
  top: 20px;
  left: -30px;
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 100px solid rgba(255, 0, 0, 0.04);
  pointer-events: none;
}

.services-section:nth-child(5)::after {
  content: '';
  position: absolute;
  bottom: 30px;
  right: 50px;
  width: 0;
  height: 0;
  border-left: 40px solid transparent;
  border-right: 40px solid transparent;
  border-top: 70px solid rgba(255, 0, 0, 0.03);
  pointer-events: none;
}

/* Motif 6: Vagues stylisées */
.services-section:nth-child(6)::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background:
    radial-gradient(ellipse 100px 40px at 50px 100%, rgba(255, 0, 0, 0.04) 50%, transparent 50%),
    radial-gradient(ellipse 100px 40px at 150px 100%, rgba(255, 0, 0, 0.04) 50%, transparent 50%),
    radial-gradient(ellipse 100px 40px at 250px 100%, rgba(255, 0, 0, 0.04) 50%, transparent 50%);
  background-size: 200px 80px;
  pointer-events: none;
}

.services-section:nth-child(6)::after {
  content: '';
  position: absolute;
  top: -40px;
  right: 100px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(255, 0, 0, 0.05) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

/* Motif 7: Grille de carrés */
.services-section:nth-child(7)::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.services-section:nth-child(7)::after {
  content: '';
  position: absolute;
  bottom: 40px;
  left: 30px;
  width: 60px;
  height: 60px;
  background: rgba(255, 0, 0, 0.05);
  border-radius: var(--border-radius-md);
  pointer-events: none;
}

.service-title {
  position: relative;
  z-index: 1;
}

.service-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* S'assurer que le contenu reste au-dessus des décorations */
.service-header,
.service-list,
.services-section .btn {
  position: relative;
  z-index: 1;
}

/* --- Tables avec style moderne --- */
.pricing-table th {
  background: var(--gradient-primary);
}

.pricing-table tr:hover {
  background: rgba(255, 0, 0, 0.03);
}

/* --- Animations améliorées --- */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.4);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(255, 0, 0, 0);
  }
}

.btn--primary:focus {
  animation: pulse-glow 1.5s infinite;
}

/* --- Motifs subtils de fond --- */
.section--pattern {
  background-image:
    radial-gradient(circle at 25px 25px, rgba(255, 0, 0, 0.03) 2px, transparent 0),
    radial-gradient(circle at 75px 75px, rgba(255, 0, 0, 0.03) 2px, transparent 0);
  background-size: 100px 100px;
}

/* --- Séparateurs décoratifs --- */
.separator {
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
  width: 80px;
  margin: var(--spacing-xl) auto;
}

.separator--left {
  margin-left: 0;
}

/* --- Video cards avec effet premium --- */
.video-card {
  border: 1px solid transparent;
}

.video-card:hover {
  border-color: rgba(255, 0, 0, 0.3);
  box-shadow: var(--shadow-primary);
}

/* --- Founder image avec bordure accent --- */
.founder-image {
  position: relative;
}

.founder-image::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  background: var(--gradient-primary);
  border-radius: calc(var(--border-radius-lg) + 4px);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.founder-image:hover::before {
  opacity: 1;
}

/* --- Contact info items avec hover --- */
.contact-info-item {
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
}

.contact-info-item:hover {
  background: var(--color-bg-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.contact-info-icon {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =========================================
   21. NAVIGATION AMÉLIORÉE POUR PAGES LONGUES
   ========================================= */

/* --- Barre de progression en haut --- */
.progress-bar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 999;
  transition: width 0.1s linear;
}

/* --- Bouton retour en haut --- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  z-index: 998;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--shadow-primary-hover);
}

/* --- Navigation latérale sticky --- */
.page-nav {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 997;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.page-nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.page-nav-item:hover,
.page-nav-item.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-primary);
  transform: translateX(5px);
}

.page-nav-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  transition: background var(--transition-fast);
}

.page-nav-item:hover .page-nav-dot,
.page-nav-item.active .page-nav-dot {
  background: white;
}

.page-nav-label {
  /* Labels toujours visibles */
}

/* --- Navigation rétractable --- */
.page-nav--collapsible {
  flex-direction: row;
  align-items: flex-start;
  gap: 0;
}

.page-nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-right: var(--spacing-sm);
  box-shadow: var(--shadow-md);
}

.page-nav-toggle:hover {
  background: var(--color-primary-dark);
  transform: scale(1.1);
}

.page-nav-toggle-icon {
  font-size: 14px;
  transition: transform var(--transition-fast);
}

.page-nav-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  transition: all var(--transition-normal);
  overflow: hidden;
}

/* État replié */
.page-nav--collapsible.collapsed .page-nav-content {
  width: 0;
  opacity: 0;
  visibility: hidden;
  margin-left: -10px;
}

.page-nav--collapsible.collapsed .page-nav-toggle-icon {
  transform: rotate(180deg);
}

.page-nav--collapsible.collapsed {
  left: 10px;
}

/* Masquer sur mobile et tablette */
@media (max-width: 1200px) {
  .page-nav {
    display: none;
  }
}

/* --- Accordéons pour formations --- */
.accordion {
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  background: white;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.services-section:nth-child(even) .accordion {
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
}

.accordion:hover {
  border-color: rgba(255, 0, 0, 0.4);
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.15);
  transform: translateY(-2px);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  background: var(--gradient-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  gap: var(--spacing-md);
  border: none;
  width: 100%;
  text-align: left;
  position: relative;
}

.accordion-header::after {
  content: 'Cliquer pour voir';
  position: absolute;
  right: 56px;
  font-size: 0.75rem;
  color: var(--color-text-light);
  opacity: 0.7;
  font-weight: 400;
  transition: all var(--transition-fast);
}

.accordion.active .accordion-header::after {
  content: 'Cliquer pour masquer';
}

.accordion-header:hover {
  background: rgba(255, 0, 0, 0.08);
  transform: translateX(4px);
}

.accordion-header:hover::after {
  opacity: 1;
  color: var(--color-primary);
}

.accordion.active {
  border-color: var(--color-primary);
}

.accordion.active .accordion-header {
  background: rgba(255, 0, 0, 0.08);
  border-bottom: 2px solid rgba(255, 0, 0, 0.2);
}

.accordion-title-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

.accordion-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
  margin-top: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
  width: fit-content;
}

.accordion-badge--afrique {
  background: rgba(34, 197, 94, 0.15);
  color: #16a34a;
}

.accordion-badge--international {
  background: rgba(59, 130, 246, 0.15);
  color: #2563eb;
}

.accordion-badge--digital {
  background: rgba(168, 85, 247, 0.15);
  color: #9333ea;
}

.accordion-badge--metier {
  background: rgba(249, 115, 22, 0.15);
  color: #ea580c;
}

.accordion-badge--signature {
  background: var(--gradient-primary);
  color: white;
}

.accordion-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  transition: color var(--transition-fast);
}

.accordion-header:hover .accordion-title {
  color: var(--color-primary);
}

.accordion-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
}

.accordion-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  font-weight: bold;
  transition: all var(--transition-fast);
}

.accordion-icon::before {
  content: '▼';
  display: block;
}

.accordion.active .accordion-icon {
  background: var(--color-primary);
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.accordion.active .accordion-content {
  max-height: 2000px;
  transition: max-height 0.6s ease-in;
}

.accordion-body {
  padding: var(--spacing-xl);
}

/* Sous-sections dans l'accordéon */
.accordion-section {
  margin-bottom: var(--spacing-lg);
}

.accordion-section:last-child {
  margin-bottom: 0;
}

.accordion-section-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.accordion-section-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.accordion-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-sm);
}

.accordion-list li {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.accordion-list li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: bold;
}

.accordion-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-lg);
}

.accordion-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.accordion-meta-item strong {
  color: var(--color-text);
}

.accordion-cta {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

/* Responsive accordéons */
@media (max-width: 768px) {
  .accordion-header {
    padding: var(--spacing-md);
    flex-wrap: wrap;
  }

  .accordion-title-wrapper {
    flex-direction: column;
    align-items: flex-start;
  }

  .accordion-list {
    grid-template-columns: 1fr;
  }

  .accordion-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* --- Compteur de formations visible --- */
.formations-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(255, 0, 0, 0.05);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.formations-counter strong {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

/* --- Bouton tout déplier/replier --- */
.accordion-controls {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.accordion-control-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.accordion-control-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* --- Navigation par catégorie --- */
.category-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, #fff 0%, #fafbfc 100%);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.category-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition-normal);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.category-nav-btn:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(255, 0, 0, 0.25);
  background: linear-gradient(to bottom, white 0%, #fffafa 100%);
}

.category-nav-icon {
  font-size: 2rem;
}

.category-nav-title {
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.category-nav-count {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .category-nav {
    grid-template-columns: repeat(2, 1fr);
    padding: var(--spacing-lg);
  }

  .category-nav-btn {
    padding: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .category-nav {
    grid-template-columns: 1fr;
    padding: var(--spacing-md);
  }
}

/* --- En-tête de catégorie --- */
.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-border);
}

.category-icon {
  font-size: 3rem;
  line-height: 1;
}

.category-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.category-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin: var(--spacing-xs) 0 0 0;
}

/* --- Accordéon signature (mise en avant) --- */
.accordion--signature {
  border: 2px solid var(--color-primary);
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.02) 0%, rgba(255, 255, 255, 1) 100%);
}

.accordion--signature .accordion-header {
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.08) 0%, rgba(255, 0, 0, 0.02) 100%);
}

.accordion--signature:hover {
  box-shadow: 0 8px 30px rgba(255, 0, 0, 0.15);
}

/* =========================================
   22. PAGE SERVICES - STYLES ENRICHIS
   ========================================= */

/* --- Section Pourquoi TECO --- */
.why-teco-section {
  padding: var(--spacing-2xl) 0;
}

.why-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(255, 0, 0, 0.2);
  border-color: rgba(255, 0, 0, 0.3);
}

.why-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  line-height: 1;
}

.why-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.why-card p {
  color: var(--color-text-light);
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin: 0;
}

/* --- Accordion enrichi avec détails --- */
.accordion-intro {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.accordion-details {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.detail-block {
  background: var(--color-bg-subtle);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border-left: 3px solid var(--color-primary);
}

.detail-block h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-md) 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.detail-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.detail-block ul li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
  line-height: 1.6;
}

.detail-block ul li:last-child {
  margin-bottom: 0;
}

.detail-block ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.detail-block p {
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

/* Bouton dans accordion */
.accordion-content .btn--sm {
  margin-top: var(--spacing-md);
}

/* --- Side Navigation (Barre latérale) --- */
.has-side-nav {
  margin-left: 260px;
}

.page-side-nav {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-lg);
  max-width: 220px;
  border: 1px solid var(--color-border);
}

.page-side-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-side-nav li {
  margin-bottom: 4px;
}

.page-side-nav li:last-child {
  margin-bottom: 0;
}

.side-nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  margin-bottom: 2px;
}

.side-nav-link::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.side-nav-link:hover {
  color: var(--color-primary);
  background: rgba(255, 0, 0, 0.05);
  border-color: var(--color-primary);
}

.side-nav-link.active {
  color: var(--color-primary);
  background: rgba(255, 0, 0, 0.08);
  border-color: var(--color-primary);
  font-weight: 600;
}

/* --- Responsive pour page services --- */
@media (max-width: 1400px) {
  .has-side-nav {
    margin-left: 210px;
  }

  .page-side-nav {
    left: 10px;
    max-width: 180px;
    padding: var(--spacing-md);
  }

  .side-nav-link {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    gap: var(--spacing-xs);
  }

  .side-nav-link::before {
    width: 6px;
    height: 6px;
  }
}

@media (max-width: 1100px) {
  /* Cacher la barre latérale sur tablette et mobile */
  .has-side-nav {
    margin-left: 0;
  }

  .page-side-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .why-card {
    padding: var(--spacing-lg);
  }

  .why-icon {
    font-size: 2.5rem;
  }

  .accordion-intro {
    font-size: var(--font-size-base);
  }

  .detail-block {
    padding: var(--spacing-md);
  }

  .accordion-details {
    gap: var(--spacing-md);
  }
}