/* ===================================
   Variables CSS et Configuration
   =================================== */
:root {
    /* Palette de couleurs */
    --primary-color: #1F3A8A;
    --secondary-color: #2563EB;
    --accent-color: #F59E0B;
    --text-dark: #374151;
    --text-light: #6B7280;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    
    /* Typographie */
    --font-headings: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Bordures */
    --border-radius: 12px;
    --border-radius-lg: 20px;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Patterns ALTRUVIA */
    --pattern-diagonal: url('https://www.genspark.ai/api/files/s/JVf9OfDL');
    --pattern-chevron: url('https://www.genspark.ai/api/files/s/242h1vSk');
}

/* ===================================
   Reset et Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-color);
}

h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.875rem;
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

/* ===================================
   Layout Utilitaires
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-bg {
    background-color: var(--gray-50);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-headings);
}

.logo span {
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu li a {
    color: var(--text-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--secondary-color);
    background-color: var(--gray-50);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Dropdown Menu Styles */
.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  min-width: 240px;
  padding: 8px;
  z-index: 1000;
  border: 1px solid var(--gray-100);
}
.dropdown-menu li { list-style: none; }
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--text-color);
  font-size: 0.9rem;
  transition: background 0.15s;
}
.dropdown-menu a:hover { background: var(--gray-50); }
.nav-dropdown:hover .dropdown-menu { display: block; }
.nav-dropdown:hover .fa-chevron-down { transform: rotate(180deg); transition: transform 0.2s; }

/* ===================================
   Hero Section avec Slider
   =================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

/* Hero Slider Backgrounds */
.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

/* Overlay pour améliorer la lisibilité */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(31, 58, 138, 0.85) 0%, 
        rgba(37, 99, 235, 0.75) 100%
    );
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--pattern-diagonal);
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    mix-blend-mode: overlay;
    z-index: 2;
}

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

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s backwards;
}

/* Hero Indicators */
.hero-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 4;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.1);
}

.indicator.active {
    background: var(--accent-color);
    border-color: white;
    transform: scale(1.2);
}

/* ===================================
   Boutons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-family: var(--font-headings);
}

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

.btn-primary:hover {
    background-color: #D97706;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

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

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

.btn-quiz {
    background: linear-gradient(135deg, #8B5CF6, #6366F1);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.btn-quiz::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn-quiz:hover {
    background: linear-gradient(135deg, #7C3AED, #4F46E5);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.4);
}

.btn-quiz i {
    margin-right: 0.5rem;
}

.btn-quiz-hero {
    background: linear-gradient(135deg, #8B5CF6, #6366F1);
    color: var(--white);
    font-size: 1.125rem;
    padding: 1.25rem 2.5rem;
    position: relative;
    overflow: hidden;
    animation: pulse 2s infinite;
}

.btn-quiz-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn-quiz-hero:hover {
    background: linear-gradient(135deg, #7C3AED, #4F46E5);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.5);
    animation: none;
}

.btn-quiz-hero i {
    margin-right: 0.75rem;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(139, 92, 246, 0);
    }
}

/* ===================================
   Formations Grid
   =================================== */
.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.formation-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.formation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.formation-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.formation-card h3 {
    margin-bottom: var(--spacing-sm);
}

/* Couleurs spécifiques pour chaque formation */
.formation-socio .formation-icon {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

.formation-socio h3 {
    color: #F59E0B;
}

.formation-entrepreneuriat .formation-icon {
    background: linear-gradient(135deg, #8B5CF6, #6366F1);
}

.formation-entrepreneuriat h3 {
    color: #8B5CF6;
}

.formation-finance .formation-icon {
    background: linear-gradient(135deg, #10B981, #059669);
}

.formation-finance h3 {
    color: #10B981;
}

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

.formation-card ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.formation-card ul li {
    padding: var(--spacing-xs) 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

.formation-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* ===================================
   Stats Section
   =================================== */
.stats {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md);
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-headings);
}

.stat-label {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===================================
   Pourquoi Choisir Section
   =================================== */
.pourquoi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pourquoi-item {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.pourquoi-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pourquoi-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.pourquoi-photo {
    width: 100%;
    height: 200px;
    border-radius: var(--border-radius);
    background-size: cover;
    background-position: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pourquoi-item:hover .pourquoi-photo {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.pourquoi-item h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Photo Gallery
   =================================== */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* ===================================
   Témoignages
   =================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    border-left: 4px solid var(--accent-color);
}

.testimonial-quote {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Carrousel de témoignages */
.testimonials-carousel {
    position: relative;
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
    overflow: hidden;
}

.testimonials-carousel-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
    min-width: 100%;
    padding: var(--spacing-xl) var(--spacing-md);
}

.testimonial-slide .testimonial-card {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid var(--accent-color);
}

.testimonial-slide .testimonial-quote {
    font-size: 1.5rem;
    line-height: 1.8;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.testimonial-slide .testimonial-quote::before {
    content: '"';
    font-size: 4rem;
    color: var(--accent-color);
    position: absolute;
    top: -20px;
    left: -10px;
    opacity: 0.3;
}

.testimonial-slide .testimonial-author {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.testimonial-slide .testimonial-role {
    font-size: 1rem;
    color: var(--text-light);
}

.testimonial-slide .testimonial-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
    padding: 0.75rem 1.5rem;
    background: #25D366;
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.testimonial-slide .testimonial-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.carousel-nav button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s;
}

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

.carousel-nav button:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.carousel-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    pointer-events: none;
}

.carousel-controls button {
    pointer-events: all;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--shadow-lg);
}

.carousel-controls button:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    background: linear-gradient(135deg, var(--accent-color) 0%, #D97706 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--pattern-chevron);
    background-size: cover;
    background-position: center;
    opacity: 0.12;
    mix-blend-mode: overlay;
}

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

.cta h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.cta p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* ===================================
   Section Partenaires - Animation Slider
   =================================== */
.partners-slider {
    width: 100%;
    overflow: hidden;
    padding: var(--spacing-md) 0;
}

.partners-track {
    display: flex;
    gap: 3rem;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

.partner-logo {
    flex-shrink: 0;
    width: 200px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause animation on hover */
.partners-slider:hover .partners-track {
    animation-play-state: paused;
}

/* ===================================
   Patterns ALTRUVIA - Classes Utilitaires
   =================================== */
.pattern-diagonal-bg {
    position: relative;
    overflow: hidden;
}

.pattern-diagonal-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--pattern-diagonal);
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
    pointer-events: none;
}

.pattern-chevron-bg {
    position: relative;
    overflow: hidden;
}

.pattern-chevron-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--pattern-chevron);
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
    pointer-events: none;
}

.pattern-diagonal-bg > *,
.pattern-chevron-bg > * {
    position: relative;
    z-index: 1;
}

/* Variantes avec overlay pour sections colorées */
.pattern-overlay-light::before {
    opacity: 0.06 !important;
}

.pattern-overlay-medium::before {
    opacity: 0.12 !important;
}

.pattern-overlay-strong::before {
    opacity: 0.18 !important;
    mix-blend-mode: overlay;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md) 0;
    }
    
    .nav-menu.active {
        left: 0;
    }

    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--gray-50);
        border-radius: 8px;
        margin: 4px 0 8px 16px;
        padding: 4px;
        display: none;
    }
    .nav-dropdown.mobile-open .dropdown-menu { display: block; }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .formations-grid,
    .pourquoi-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    /* Correctifs mobiles supplémentaires */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .fcv2-header {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .fcv2-icon {
        margin: 0 auto var(--spacing-sm);
    }
    
    .sessions-grid {
        grid-template-columns: 1fr;
    }
    
    .success-wall-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-float i {
        font-size: 1.5rem;
    }
    
    .pourquoi-grid {
        grid-template-columns: 1fr;
    }
    
    .bandeau-reassurance {
        display: none !important;
    }
    
    /* Correctifs navbar entreprises */
    .nav-menu li a {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
    }
    
    /* Carousel témoignages mobile */
    .testimonial-slide .testimonial-quote {
        font-size: 1.25rem;
    }
    
    .carousel-controls button {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    /* Accordions formations mobile */
    .fcv2-toggle {
        font-size: 0.9rem;
        padding: 0.75rem 1rem;
    }
}

@media (max-width: 640px) {
    .fcv2-header {
        grid-template-columns: 1fr;
    }
    
    .pricing-card-featured {
        transform: scale(1) !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }
}