/* ===================================
   GREEN AUTOMATION - MAIN STYLESHEET
   Thème : Vert & Noir sophistiqué
   Approche : Design moderne, animations fluides, UX optimale
   =================================== */

/* ===================================
   1. RESET & BASE STYLES
   =================================== */

:root {
    /* Colors - Green & Black Theme */
    --primary-green: #00ff88;
    --primary-green-dark: #00cc6e;
    --primary-green-light: #66ffbb;
    --accent-green: #00ff88;
    --accent-emerald: #10b981;
    
    --dark-bg: #0a0a0a;
    --dark-bg-secondary: #141414;
    --dark-bg-tertiary: #1a1a1a;
    --dark-surface: #1e1e1e;
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-tertiary: #707070;
    
    --border-color: #2a2a2a;
    --border-color-light: #3a3a3a;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00cc6e 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #141414 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 0, 0, 0.9) 100%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 255, 136, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--primary-green);
    color: var(--dark-bg);
}

/* ===================================
   2. TYPOGRAPHY
   =================================== */

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

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 1.05rem;
}

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

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

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

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

/* ===================================
   3. LAYOUT & CONTAINERS
   =================================== */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-dark {
    background: var(--dark-bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.section-label i {
    font-size: 1rem;
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   4. NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-primary);
}

.nav-brand i {
    color: var(--primary-green);
    font-size: 1.75rem;
}

.nav-brand strong {
    color: var(--primary-green);
}

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

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--primary-green);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.cta-nav {
    padding: 0.5rem 1.25rem;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.nav-link.cta-nav::after {
    display: none;
}

.nav-link.cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

/* ===================================
   5. HERO SECTION
   =================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, var(--border-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
}

.particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-green);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s infinite ease-in-out;
}

@keyframes particleFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) translateX(0);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-green);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero-badge i {
    font-size: 1.1rem;
}

.hero-title {
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.stat-item:hover {
    background: rgba(0, 255, 136, 0.05);
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin: var(--spacing-lg) 0;
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.hero-trust {
    margin-top: var(--spacing-md);
    font-size: 0.95rem;
    color: var(--text-tertiary);
    animation: fadeInUp 0.8s ease 1s backwards;
}

.hero-trust i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    animation: bounce 2s infinite;
}

.hero-scroll a {
    display: block;
    color: var(--primary-green);
    font-size: 2rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

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

/* ===================================
   6. BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark-bg);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color-light);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-green);
    color: var(--primary-green);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-link {
    color: var(--primary-green);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.btn-link:hover {
    gap: 0.75rem;
}

/* ===================================
   7. MANIFESTE SECTION
   =================================== */

.manifeste-intro {
    margin-bottom: var(--spacing-lg);
}

.warning-box {
    background: rgba(255, 69, 58, 0.1);
    border: 2px solid rgba(255, 69, 58, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.warning-box i {
    color: #ff453a;
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.warning-box h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.warning-box p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.manifeste-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.manifeste-item {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition-base);
}

.manifeste-item:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.manifeste-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.manifeste-icon i {
    font-size: 2rem;
    color: var(--primary-green);
}

.manifeste-item h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.manifeste-item p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.manifeste-stat {
    background: rgba(0, 255, 136, 0.05);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-left: 3px solid var(--primary-green);
}

.manifeste-stat strong {
    color: var(--primary-green);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.25rem;
}

.quote-box {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.quote-box i {
    color: var(--primary-green);
    font-size: 2rem;
    opacity: 0.5;
    margin-bottom: var(--spacing-sm);
}

.quote-box blockquote {
    margin: 0;
}

.quote-box p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.quote-box cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--primary-green);
    font-size: 0.95rem;
}

/* ===================================
   8. ENJEUX SECTION
   =================================== */

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

.enjeu-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.enjeu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.enjeu-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(0, 255, 136, 0.1);
    font-family: var(--font-display);
    line-height: 1;
}

.enjeu-icon {
    width: 72px;
    height: 72px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.enjeu-icon i {
    font-size: 2.5rem;
    color: var(--primary-green);
}

.enjeu-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.enjeu-card > p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

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

.enjeu-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.enjeu-list i {
    color: var(--primary-green);
    font-size: 1.1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.enjeu-stat-box {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: var(--spacing-md);
}

.enjeu-stat-box strong {
    font-size: 2.5rem;
    color: var(--primary-green);
    display: block;
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.enjeu-calc {
    background: var(--dark-bg);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.enjeu-calc p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.calc-example {
    background: rgba(0, 255, 136, 0.1);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    text-align: center;
    margin-top: 0.5rem;
    font-size: 1.1rem;
}

.calc-example strong {
    color: var(--primary-green);
    font-size: 1.5rem;
}

.enjeu-cta {
    margin-top: var(--spacing-md);
}

.conclusion-box {
    background: var(--dark-surface);
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.conclusion-box h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.conclusion-box h3 i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.conclusion-box p {
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ===================================
   9. SOLUTIONS SECTION
   =================================== */

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

.solution-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition-base);
}

.solution-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.solution-icon {
    width: 72px;
    height: 72px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.solution-icon i {
    font-size: 2.5rem;
    color: var(--primary-green);
}

.solution-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.solution-description {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.solution-process h4,
.solution-techniques h4,
.solution-comparison h4,
.solution-tips h4,
.solution-providers h4,
.solution-program h4 {
    font-size: 1.1rem;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.solution-process ul,
.solution-tips ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.solution-process li,
.solution-tips li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.solution-process i,
.solution-tips i {
    color: var(--primary-green);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.solution-result {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-green);
    margin-top: var(--spacing-md);
    font-size: 0.95rem;
}

.solution-result strong {
    color: var(--primary-green);
}

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

.technique-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.technique-item i {
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
    display: block;
}

.technique-item p {
    font-size: 0.9rem;
    margin: 0;
}

.technique-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.comparison-table th,
.comparison-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.comparison-table th {
    color: var(--primary-green);
    font-weight: 600;
}

.comparison-table td {
    color: var(--text-secondary);
}

.consumption-high {
    color: #ff453a;
}

.consumption-medium {
    color: #ffd60a;
}

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

.provider-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.provider-logo {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.provider-item h5 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.provider-item p {
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.provider-score {
    display: block;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.provider-score strong {
    color: var(--primary-green);
}

.program-timeline {
    display: grid;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.program-step {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-green);
}

.program-day {
    display: inline-block;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.program-step h5 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.program-step ul {
    list-style: none;
}

.program-step li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.program-step li::before {
    content: '•';
    position: absolute;
    left: 0.5rem;
    color: var(--primary-green);
}

.solution-certification {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    text-align: center;
}

.solution-certification i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.solution-certification p {
    margin: 0;
    font-size: 0.95rem;
}

.cta-box {
    background: var(--dark-surface);
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.cta-box h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.cta-box p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

/* ===================================
   10. MÉTHODE SECTION
   =================================== */

.methode-timeline {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.methode-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 1;
    grid-row: 1;
}

.timeline-item:nth-child(even) .timeline-number {
    grid-column: 2;
    grid-row: 1;
}

.timeline-number {
    position: relative;
    z-index: 2;
    width: 120px;
    height: 120px;
    background: var(--dark-surface);
    border: 3px solid var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-green);
    grid-column: 2;
}

.timeline-content {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    grid-column: 3;
}

.timeline-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.timeline-content h3 i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.timeline-description {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.timeline-deliverables h4,
.timeline-actions h4,
.timeline-program h4,
.timeline-tools h4 {
    font-size: 1.1rem;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.timeline-deliverables ul,
.timeline-program ul {
    list-style: none;
}

.timeline-deliverables li,
.timeline-program li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.timeline-deliverables i,
.timeline-program i {
    color: var(--primary-green);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.timeline-action {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-green);
    margin-top: var(--spacing-md);
}

.timeline-action strong {
    color: var(--primary-green);
}

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

.action-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.action-item i {
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
    display: block;
}

.action-item h5 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.action-item p {
    font-size: 0.85rem;
    margin: 0;
}

.tools-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-sm);
}

.tool-badge {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-badge i {
    font-size: 0.9rem;
}

.guarantee-box {
    background: var(--dark-surface);
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.guarantee-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.guarantee-icon i {
    font-size: 2.5rem;
    color: var(--primary-green);
}

.guarantee-box h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.guarantee-box > p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.guarantee-details {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.guarantee-item i {
    color: var(--primary-green);
}

/* ===================================
   11. IMPACT SECTION
   =================================== */

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

.impact-stat-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition-base);
}

.impact-stat-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.impact-stat-icon {
    width: 72px;
    height: 72px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.impact-stat-icon i {
    font-size: 2.5rem;
    color: var(--primary-green);
}

.impact-stat-number {
    font-size: 4rem;
    font-weight: 900;
    font-family: var(--font-display);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.impact-stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.subsection-title {
    font-size: 2rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.case-study-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.case-study-company h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.case-study-sector {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.case-study-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

.case-study-problem,
.case-study-solution,
.case-study-results {
    margin-bottom: var(--spacing-md);
}

.case-study-problem h5,
.case-study-solution h5,
.case-study-results h5 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.case-study-problem i {
    color: #ff453a;
}

.case-study-solution i {
    color: var(--primary-green);
}

.case-study-results i {
    color: #ffd60a;
}

.case-study-problem p {
    font-size: 1rem;
    line-height: 1.7;
}

.case-study-solution ul {
    list-style: none;
}

.case-study-solution li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.case-study-solution li::before {
    content: '→';
    position: absolute;
    left: 0.5rem;
    color: var(--primary-green);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.result-item {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.result-item strong {
    display: block;
    font-size: 2rem;
    color: var(--primary-green);
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.result-item span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.case-study-quote {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-green);
    position: relative;
}

.case-study-quote i {
    color: var(--primary-green);
    opacity: 0.3;
    font-size: 1.5rem;
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.case-study-quote p {
    font-size: 1rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 0.75rem;
    padding-left: 2rem;
}

.case-study-quote cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--primary-green);
    font-size: 0.9rem;
    text-align: right;
}

.calculator-box {
    background: var(--dark-surface);
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.calculator-box h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.calculator-box h3 i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.calculator-box > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.calculator-form {
    max-width: 600px;
    margin: 0 auto;
}

.calculator-input {
    margin-bottom: var(--spacing-md);
}

.calculator-input label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-align: left;
}

.calculator-input input {
    width: 100%;
    padding: 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-family: var(--font-primary);
}

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

.calculator-result {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.calc-row:last-child {
    margin-bottom: 0;
}

.calc-value {
    color: var(--primary-green);
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 700;
}

.calculator-note {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.calculator-note i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

/* ===================================
   12. EXPERT SECTION
   =================================== */

.section-expert {
    position: relative;
    overflow: hidden;
}

.expert-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.expert-image {
    position: relative;
}

.expert-image img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary-green);
}

.expert-badges {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: var(--spacing-sm);
}

.expert-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

.expert-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.expert-info h2 {
    margin-bottom: 0.25rem;
}

.expert-info h3 {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.expert-description {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.expert-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.expert-stat {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
}

.expert-stat strong {
    display: block;
    font-size: 2.5rem;
    color: var(--primary-green);
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.expert-stat span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.expert-quote {
    background: rgba(0, 255, 136, 0.05);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-green);
    margin-bottom: var(--spacing-md);
}

.expert-quote i {
    color: var(--primary-green);
    font-size: 1.5rem;
    opacity: 0.5;
    margin-bottom: 0.5rem;
}

.expert-quote blockquote {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
}

.expert-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.expert-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition-base);
}

.expert-link:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--primary-green);
    color: var(--primary-green);
    transform: translateY(-2px);
}

/* ===================================
   13. FAQ SECTION
   =================================== */

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-green);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    user-select: none;
}

.faq-question h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
}

.faq-question i {
    color: var(--primary-green);
    font-size: 1.25rem;
    transition: var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p,
.faq-answer ul {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.faq-answer ul {
    list-style: none;
    padding-left: 2.5rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
    position: relative;
}

.faq-answer li::before {
    content: '→';
    position: absolute;
    left: -1.5rem;
    color: var(--primary-green);
}

/* ===================================
   14. CONTACT SECTION
   =================================== */

.section-contact {
    background: var(--dark-bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
}

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

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.contact-steps {
    margin-bottom: var(--spacing-md);
}

.contact-step {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-display);
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

.contact-direct {
    background: var(--dark-surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}

.contact-direct h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-direct-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-green);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.contact-link:hover {
    color: var(--primary-green-light);
    padding-left: 0.5rem;
}

.contact-trust {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-green);
}

.contact-trust i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.contact-trust p {
    margin: 0;
    font-size: 0.95rem;
}

.contact-form-container {
    position: relative;
}

.contact-form {
    background: var(--dark-surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

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

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

.form-group label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
}

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

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    cursor: pointer;
    accent-color: var(--primary-green);
}

.checkbox-label span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.checkbox-label a {
    color: var(--primary-green);
    text-decoration: underline;
}

.form-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: 1rem;
}

.form-note i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.form-success {
    display: none;
    background: var(--dark-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary-green);
    text-align: center;
}

.form-success.active {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.success-icon i {
    font-size: 3rem;
    color: var(--primary-green);
}

.form-success h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--text-secondary);
    margin: 0;
}

/* ===================================
   15. FOOTER
   =================================== */

.footer {
    background: var(--dark-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-logo i {
    color: var(--primary-green);
    font-size: 1.75rem;
}

.footer-logo strong {
    color: var(--primary-green);
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--primary-green);
    color: var(--primary-green);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

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

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-green);
    padding-left: 0.5rem;
}

.footer-column a i {
    margin-right: 0.5rem;
}

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

.footer-legal p {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
}

.footer-legal-links a {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

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

.footer-certifications {
    display: flex;
    gap: 1rem;
}

.certification-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

/* ===================================
   16. BACK TO TOP BUTTON
   =================================== */

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

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

.back-to-top i {
    font-size: 1.25rem;
}

/* ===================================
   17. RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .methode-timeline::before {
        left: 60px;
    }
    
    .timeline-item {
        grid-template-columns: auto 1fr;
        gap: var(--spacing-md);
    }
    
    .timeline-item:nth-child(even) .timeline-content {
        grid-column: 2;
    }
    
    .timeline-number {
        grid-column: 1;
        grid-row: 1;
    }
    
    .timeline-content {
        grid-column: 2;
    }
    
    .expert-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .expert-image img {
        margin: 0 auto;
    }
    
    .expert-badges {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .expert-links {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--dark-bg-secondary);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        transition: var(--transition-base);
        border-left: 1px solid var(--border-color);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .manifeste-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .methode-timeline::before {
        display: none;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
    }
    
    .timeline-number {
        margin: 0 auto var(--spacing-sm);
    }
    
    .timeline-content {
        grid-column: 1;
    }
    
    .expert-stats {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-certifications {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .section-header {
        text-align: left;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero-stats {
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   18. ANIMATIONS
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scroll reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   19. PRINT STYLES
   =================================== */

@media print {
    .navbar,
    .hero-scroll,
    .back-to-top,
    .contact-form {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}/* ===================================
   NOUVELLES SECTIONS - CONFÉRENCE & FORMATION
   =================================== */

/* ===================================
   SECTION CONFÉRENCE IA
   =================================== */

.section-conference {
    background: var(--dark-bg);
}

.conference-expert-intro {
    margin-bottom: var(--spacing-lg);
}

.conference-expert-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-md);
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.expert-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.expert-profile img {
    width: 200px;
    height: 200px;
    border-radius: var(--radius-md);
    border: 2px solid var(--primary-green);
    object-fit: cover;
}

.expert-stats-inline {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.stat-inline {
    text-align: center;
    background: rgba(0, 255, 136, 0.05);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
}

.stat-inline strong {
    display: block;
    font-size: 1.75rem;
    color: var(--primary-green);
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.stat-inline span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.expert-bio h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.expert-bio p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.expert-certifs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.certif-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Thématiques de conférence */

.conference-themes {
    margin-bottom: var(--spacing-lg);
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.theme-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    transition: var(--transition-base);
}

.theme-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.theme-featured {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, var(--dark-surface) 100%);
}

.theme-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.theme-duration {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
}

.theme-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.theme-icon i {
    font-size: 2rem;
    color: var(--primary-green);
}

.theme-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.theme-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.theme-points {
    list-style: none;
    margin: 0;
    padding: 0;
}

.theme-points li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.theme-points li::before {
    content: '✓';
    position: absolute;
    left: 0.5rem;
    color: var(--primary-green);
    font-weight: 700;
}

/* Formats & Tarifs */

.conference-formats {
    margin-bottom: var(--spacing-lg);
}

.formats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.format-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    transition: var(--transition-base);
}

.format-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.format-popular {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, var(--dark-surface) 100%);
}

.format-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.format-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.format-icon i {
    font-size: 2rem;
    color: var(--primary-green);
}

.format-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.format-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.format-specs {
    list-style: none;
    margin: 0 0 var(--spacing-md) 0;
    padding: 0;
}

.format-specs li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.format-specs i {
    color: var(--primary-green);
    font-size: 1rem;
}

.format-price {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    border-left: 3px solid var(--primary-green);
}

.format-price strong {
    display: block;
    font-size: 2rem;
    color: var(--primary-green);
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.format-price span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Témoignages */

.conference-testimonials {
    margin-bottom: var(--spacing-lg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.testimonial-rating {
    margin-bottom: var(--spacing-sm);
}

.testimonial-rating i {
    color: #ffd60a;
    font-size: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-author strong {
    display: block;
    color: var(--primary-green);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* ===================================
   SECTION FORMATION IA
   =================================== */

.section-formation {
    background: var(--dark-bg-secondary);
}

/* KPIs */

.formation-kpis {
    margin-bottom: var(--spacing-lg);
}

.kpis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.kpi-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition-base);
}

.kpi-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.kpi-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.kpi-icon i {
    font-size: 2rem;
    color: var(--primary-green);
}

.kpi-number {
    font-size: 2.5rem;
    font-weight: 900;
    font-family: var(--font-display);
    color: var(--primary-green);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.kpi-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Pourquoi former avec Denis */

.formation-why {
    margin-bottom: var(--spacing-lg);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.why-item {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.why-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.why-icon i {
    font-size: 2rem;
    color: var(--primary-green);
}

.why-item h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.why-item p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* Programmes de formation */

.formation-programs {
    margin-bottom: var(--spacing-lg);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.program-card {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    display: flex;
    flex-direction: column;
}

.program-featured {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, var(--dark-surface) 100%);
}

.program-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.program-level {
    margin-bottom: var(--spacing-sm);
}

.level-badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.level-beginner {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.level-intermediate {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.level-advanced {
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

.program-card h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.program-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.program-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.program-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.program-info i {
    color: var(--primary-green);
    width: 16px;
}

.program-content {
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.program-content h5 {
    font-size: 1rem;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.program-content ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.program-content li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.program-content li::before {
    content: '→';
    position: absolute;
    left: 0.5rem;
    color: var(--primary-green);
}

.program-price {
    background: rgba(0, 255, 136, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    border-left: 3px solid var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.program-price strong {
    display: block;
    font-size: 1.75rem;
    color: var(--primary-green);
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.program-price span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Processus de formation */

.formation-process {
    margin-bottom: var(--spacing-lg);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.process-step {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.process-number {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    margin: 0 auto var(--spacing-sm);
}

.process-step h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* CTA Actions */

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 968px) {
    .conference-expert-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .expert-stats-inline {
        flex-direction: row;
        justify-content: center;
    }

    .expert-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .themes-grid,
    .formats-grid,
    .testimonials-grid,
    .kpis-grid,
    .why-grid,
    .programs-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .expert-profile img {
        width: 150px;
        height: 150px;
    }

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

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

/* ===================================
   BADGES ENVIRONNEMENTAUX (FOOTER)
   =================================== */

.footer-environmental-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

#ecoindex-badge,
#wcb {
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

#ecoindex-badge:hover,
#wcb:hover {
    opacity: 1;
}

/* Adaptation responsive */
@media (max-width: 768px) {
    .footer-environmental-badges {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ========================================
   FAQ GEO-OPTIMISÉE - VERSION DARK/GREEN (COHÉRENTE AVEC TON DESIGN)
======================================== */

/* Container FAQ - garde ton fond noir */
.section-faq {
    background: transparent !important;
}

/* Grille FAQ */
.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Item FAQ - carte dark */
.faq-item {
    background: rgba(30, 41, 59, 0.5) !important; /* Gris foncé semi-transparent */
    border: 1px solid rgba(16, 185, 129, 0.2) !important; /* Bordure vert subtil */
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.faq-item:hover {
    border-color: rgba(16, 185, 129, 0.4) !important;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.1);
}

/* Questions FAQ - boutons cliquables */
.faq-item .faq-question {
    width: 100% !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 1.5rem !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    text-align: left !important;
    transition: all 0.3s ease !important;
}

.faq-item .faq-question h3 {
    color: #ffffff !important; /* Blanc pour contraste sur fond noir */
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    margin: 0 !important;
    flex: 1 !important;
}

.faq-item .faq-question i {
    color: #10b981 !important; /* Vert pour cohérence */
    font-size: 1.25rem !important;
    transition: transform 0.3s ease !important;
    flex-shrink: 0 !important;
    margin-left: 1rem !important;
}

.faq-item .faq-question:hover h3 {
    color: #10b981 !important; /* Vert au survol */
}

.faq-item .faq-question[aria-expanded="true"] i {
    transform: rotate(180deg) !important;
}

/* Réponses FAQ - structure 3 blocs GEO */
.faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem !important;
    display: none !important;
    background: transparent !important;
}

.faq-item.active .faq-answer {
    display: block !important;
}

/* Bloc 1 : Réponse directe (pour IA) - Vert foncé cohérent */
.faq-direct-answer {
    background: rgba(16, 185, 129, 0.1) !important; /* Vert très subtil */
    border-left: 4px solid #10b981 !important; /* Vert de ton site */
    padding: 1rem !important;
    margin-bottom: 1rem !important;
    font-weight: 600 !important;
    color: #d1fae5 !important; /* Vert clair pour lisibilité */
    line-height: 1.6 !important;
}

.faq-direct-answer strong {
    color: #6ee7b7 !important; /* Vert plus vif */
    font-weight: 700 !important;
}

/* Bloc 2 : Contexte - Texte blanc/gris clair */
.faq-context {
    color: #cbd5e1 !important; /* Gris clair pour lisibilité sur fond noir */
    line-height: 1.7 !important;
    margin-bottom: 1rem !important;
    font-size: 0.95rem !important;
}

/* Bloc 3 : Action - Vert accent cohérent */
.faq-action {
    background: rgba(16, 185, 129, 0.15) !important; /* Vert subtil */
    border-left: 4px solid #10b981 !important; /* Vert de ton site */
    padding: 1rem !important;
    border-radius: 0.5rem !important;
    margin-top: 1rem !important;
    color: #d1fae5 !important;
    line-height: 1.6 !important;
}

.faq-action strong {
    color: #6ee7b7 !important; /* Vert vif */
    font-weight: 700 !important;
}

/* ========================================
   SECTION AVIS CLIENTS (AggregateRating)
======================================== */

.section-reviews {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(14, 165, 233, 0.05) 100%);
}

/* Note globale (AggregateRating) */
.aggregate-rating {
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.rating-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.rating-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: #10b981;
    line-height: 1;
}

.rating-stars {
    font-size: 1.5rem;
    color: #fbbf24;
}

.rating-stars i {
    margin: 0 0.125rem;
}

.rating-meta {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* Grille d'avis */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Carte avis */
.review-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.review-card:hover {
    border-color: rgba(16, 185, 129, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
}

/* Header avis */
.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.review-author {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.author-avatar {
    font-size: 2.5rem;
    color: #10b981;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: #f1f5f9;
    font-size: 1.05rem;
}

.author-title {
    color: #94a3b8;
    font-size: 0.875rem;
}

.review-rating .stars {
    color: #fbbf24;
    font-size: 1rem;
}

.review-rating .stars i {
    margin: 0 0.0625rem;
}

/* Corps avis */
.review-body {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.review-body p {
    margin: 0;
}

/* Date avis */
.review-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-size: 0.875rem;
}

.review-date i {
    color: #10b981;
}

/* CTA avis */
.reviews-cta {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(30, 41, 59, 0.3);
    border-radius: 0.75rem;
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.reviews-cta p {
    color: #94a3b8;
    margin: 0;
    font-size: 0.95rem;
}

.reviews-cta i {
    color: #10b981;
    margin-right: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .rating-number {
        font-size: 2.5rem;
    }
}

/* ========================================
   BREADCRUMB (Fil d'Ariane)
======================================== */

.breadcrumb-container {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
    padding: 0.75rem 0;
    position: sticky;
    top: 70px; /* Hauteur du nav principal */
    z-index: 99;
    backdrop-filter: blur(10px);
}

.breadcrumb {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
}

.breadcrumb-item a:hover {
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.breadcrumb-item a i {
    font-size: 0.875rem;
}

.breadcrumb-separator {
    color: #475569;
    font-size: 0.75rem;
    margin: 0 0.25rem;
}

.breadcrumb-current {
    color: #10b981;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
}

/* Animation au scroll */
.breadcrumb-container.scrolled {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .breadcrumb-container {
        top: 60px; /* Ajuster selon hauteur nav mobile */
    }
    
    .breadcrumb {
        font-size: 0.8125rem;
    }
    
    .breadcrumb-item a i.fa-home {
        margin-right: 0;
    }
    
    .breadcrumb-item a span {
        display: none; /* Cache "Accueil" sur mobile, garde juste icône */
    }
    
    .breadcrumb-item a:hover span,
    .breadcrumb-item a i.fa-home + span {
        display: inline; /* Réaffiche au hover sur mobile */
    }
}

/* ========================================
   DATE DE MISE À JOUR (Fraîcheur contenu)
======================================== */

.content-freshness {
    background: rgba(16, 185, 129, 0.05);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
    padding: 0.75rem 0;
}

.update-date {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 0.875rem;
    color: #94a3b8;
    flex-wrap: wrap;
}

.update-date i {
    color: #10b981;
}

.update-date strong {
    color: #cbd5e1;
    font-weight: 600;
}

.update-date time {
    color: #10b981;
    font-weight: 600;
}

.freshness-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 1rem;
    font-size: 0.75rem;
    color: #6ee7b7;
    font-weight: 600;
    margin-left: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .update-date {
        font-size: 0.8125rem;
        justify-content: flex-start;
    }
    
    .freshness-badge {
        margin-left: 0;
        margin-top: 0.25rem;
    }
}

/* ========================================
   TL;DR (Résumés pour IA)
======================================== */

.tldr {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(14, 165, 233, 0.15) 100%);
    border-left: 4px solid #10b981;
    border-radius: 0.75rem;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
}

.tldr-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    color: #10b981;
    font-size: 1.25rem;
}

.tldr-content {
    flex: 1;
    color: #e2e8f0;
    line-height: 1.7;
    font-size: 1rem;
}

.tldr-content strong {
    color: #6ee7b7;
    font-weight: 700;
    margin-right: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .tldr {
        flex-direction: column;
        padding: 1.25rem;
    }
    
    .tldr-icon {
        margin: 0 auto;
    }
    
    .tldr-content {
        text-align: center;
    }
}



/* ========================================
   IMAGES OPTIMISÉES (figure/figcaption)
======================================== */

/* Figure générique */
figure {
    margin: 0;
    position: relative;
}

figure img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

/* Figcaption visible (si utilisé) */
figcaption {
    margin-top: 0.75rem;
    color: #94a3b8;
    font-size: 0.875rem;
    line-height: 1.6;
    font-style: italic;
    text-align: center;
}

figcaption.sr-only {
    /* Classe déjà définie pour accessibilité */
}

/* Figure dans section Expert (spécifique) */
.expert-image figure,
figure.expert-image {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.expert-image img {
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.expert-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 48px rgba(16, 185, 129, 0.3);
}

/* Badges au-dessus de l'image (garde style existant) */
.expert-badges {
    margin-top: 1rem;
    /* Reste du style existant conservé */
}

/* Lazy loading placeholder (optionnel) */
img[loading="lazy"] {
    background: rgba(30, 41, 59, 0.3);
}

/* Responsive images */
@media (max-width: 768px) {
    figure img {
        border-radius: 0.375rem;
    }
}




/* ========================================
   TABLEAUX STRUCTURÉS (th scope)
======================================== */

/* Tableaux génériques */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 0.75rem;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* Caption (légende tableau) */
caption {
    caption-side: top;
    padding: 1rem;
    font-size: 0.875rem;
    color: #94a3b8;
    font-style: italic;
    text-align: left;
    background: rgba(15, 23, 42, 0.5);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
}

/* En-têtes colonnes */
thead {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(14, 165, 233, 0.2) 100%);
}

thead th {
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    color: #10b981;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid rgba(16, 185, 129, 0.3);
}

/* Lignes du tableau */
tbody tr {
    border-bottom: 1px solid rgba(100, 116, 139, 0.2);
    transition: background 0.3s ease;
}

tbody tr:hover {
    background: rgba(16, 185, 129, 0.05);
}

tbody tr:last-child {
    border-bottom: none;
}

/* Cellules */
td, th[scope="row"] {
    padding: 1rem;
    color: #e2e8f0;
    font-size: 0.95rem;
}

/* En-têtes lignes (scope="row") */
th[scope="row"] {
    font-weight: 600;
    color: #cbd5e1;
    background: rgba(15, 23, 42, 0.3);
}

/* Cellules avec badges */
td strong {
    color: #10b981;
    font-weight: 700;
    font-size: 1.1rem;
}

td small {
    display: block;
    color: #94a3b8;
    font-size: 0.8125rem;
    margin-top: 0.25rem;
}

/* Note de bas de tableau */
tr.table-note td {
    background: rgba(14, 165, 233, 0.1);
    border-top: 2px solid rgba(14, 165, 233, 0.3);
    padding: 1.25rem;
    font-size: 0.875rem;
    color: #94a3b8;
}

tr.table-note i {
    color: #0ea5e9;
    margin-right: 0.5rem;
}

/* Tableau tarifs (spécifique) */
.pricing-table thead th {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3) 0%, rgba(14, 165, 233, 0.3) 100%);
}

.pricing-table tbody th[scope="row"] {
    min-width: 200px;
}

/* Tableau comparaison (existant - optimisé) */
.comparison-table {
    font-size: 0.9rem;
}

.comparison-table td.consumption-high {
    color: #f87171;
    font-weight: 600;
}

.comparison-table td.consumption-medium {
    color: #fbbf24;
    font-weight: 600;
}

.comparison-table td.consumption-low {
    color: #10b981;
    font-weight: 600;
}

/* Responsive tableaux */
@media (max-width: 768px) {
    table {
        font-size: 0.875rem;
    }
    
    thead th, td, th[scope="row"] {
        padding: 0.75rem 0.5rem;
    }
    
    /* Scroll horizontal sur mobile */
    .pricing-comparison,
    .solution-comparison {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    table {
        min-width: 600px;
    }
}

/* ========================================
   LIENS INTERNES CONTEXTUELS
======================================== */

/* Liens inline dans le texte */
.link-inline {
    color: #10b981;
    text-decoration: underline;
    text-decoration-color: rgba(16, 185, 129, 0.3);
    text-underline-offset: 3px;
    transition: all 0.3s ease;
    font-weight: 600;
}

.link-inline:hover {
    color: #6ee7b7;
    text-decoration-color: rgba(16, 185, 129, 0.8);
}

/* CTA double boutons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

/* Paragraphes de transition entre sections */
.transition-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #cbd5e1;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: rgba(16, 185, 129, 0.05);
    border-left: 3px solid #10b981;
    border-radius: 0.5rem;
}

.transition-text i {
    color: #10b981;
    margin-right: 0.5rem;
}

/* Sections CTA inter-sections */
.manifeste-cta,
.methode-to-impact,
.impact-to-expert {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(100, 116, 139, 0.2);
    text-align: center;
}

.cta-intro {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #e2e8f0;
    margin-bottom: 1.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Bouton outline (variant) */
.btn-outline {
    background: transparent;
    border: 2px solid #10b981;
    color: #10b981;
}

.btn-outline:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: #6ee7b7;
    color: #6ee7b7;
}

/* Responsive */
@media (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
    }
    
    .transition-text {
        font-size: 1rem;
        padding: 1.25rem;
    }
}

/* ========================================
   LIENS SOURCES AUTORITAIRES
======================================== */

/* Liens vers sources externes */
.source-link {
    color: #0ea5e9;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.125rem 0.375rem;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 0.25rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.source-link:hover {
    background: rgba(14, 165, 233, 0.2);
    color: #38bdf8;
    text-decoration: underline;
}

/* Icône externe sur liens sources */
.source-link::after {
    content: " ↗";
    font-size: 0.75rem;
    opacity: 0.7;
}

/* Référence dans description solution */
.solution-reference {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(14, 165, 233, 0.05);
    border-left: 3px solid #0ea5e9;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    color: #cbd5e1;
}

.solution-reference i {
    color: #0ea5e9;
    margin-right: 0.5rem;
}

.solution-reference strong {
    color: #e2e8f0;
}

/* Stats avec sources */
.manifeste-stat .source-link {
    display: inline-block;
    margin-left: 0.5rem;
    font-size: 0.8125rem;
}