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

:root {
    /* Couleurs principales */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #f59e0b;
    --accent-color: #10b981;
    --danger-color: #ef4444;
    
    /* Couleurs neutres */
    --dark-bg: #0f172a;
    --dark-surface: #1e293b;
    --dark-border: #334155;
    --light-bg: #ffffff;
    --light-surface: #f8fafc;
    --light-border: #e2e8f0;
    
    /* Texte */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    
    /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    
    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typographie */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

.animate-in {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease-out;
}

section {
    opacity: 0;
    transform: translateY(30px);
}

/* Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--light-border);
    transition: var(--transition-normal);
}

.logo-image {
    height: 30px; /* ajuste selon ta maquette */
    width: auto;
    display: block;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.navbar {
    padding: var(--spacing-md) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.nav-cta {
    display: flex;
    gap: var(--spacing-md);
}

.nav-cta .btn-primary,
.nav-cta .btn-secondary {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Boutons */
.btn-primary,
.btn-secondary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    font-size: var(--font-size-base);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background: var(--light-bg);
    transform: translateY(-1px);
}

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

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

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

.btn-small-height {
    padding: var(--spacing-sm) var(--spacing-xl); /* Réduction de la hauteur */
    font-size: var(--font-size-base);
}

/* Section Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text-white);
    overflow: hidden;
    padding-top: 100px; /* Ajout d'espace au-dessus du titre */
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%236366f1" stop-opacity="0.1"/><stop offset="100%" stop-color="%236366f1" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>');
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    color: var(--primary-light);
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: #cbd5e1;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

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

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: #94a3b8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-lg); /* Allonger le fond bleu */
}

.hero-trust span {
    font-size: var(--font-size-sm);
    color: #94a3b8;
}

.trust-badges {
    display: flex;
    gap: var(--spacing-md);
}

.trust-badges i {
    color: var(--accent-color);
    font-size: var(--font-size-lg);
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.floating-cards {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 10;
}

.floating-cards .prediction-card {
    pointer-events: auto;
}

.prediction-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
    animation: float 3s ease-in-out infinite;
}

.card-1 {
    bottom: 10%;
    right: -7%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 17%;
    left: 50%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.card-header i {
    color: var(--primary-color);
}

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

.confidence {
    font-size: var(--font-size-sm);
    color: var(--accent-color);
}

/* Sections communes */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

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

/* Section Fonctionnalités */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--light-surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.feature-card {
    background: var(--light-bg);
    padding: var(--spacing-2xl);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--light-border);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 16px;
    margin: 0 auto var(--spacing-lg);
}

.feature-icon i {
    color: white;
    font-size: 32px;
}

.feature-icon img {
    width: 40px;
    height: 40px;
    filter: brightness(0) invert(1);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.feature-metrics {
    display: flex;
    gap: var(--spacing-lg);
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* Section Comment ça marche */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" stop-color="%236366f1" stop-opacity="0.05"/><stop offset="100%" stop-color="%238b5cf6" stop-opacity="0.05"/></linearGradient></defs><circle cx="100" cy="100" r="50" fill="url(%23grad)"/><circle cx="900" cy="200" r="80" fill="url(%23grad)"/><circle cx="200" cy="800" r="60" fill="url(%23grad)"/><circle cx="800" cy="700" r="70" fill="url(%23grad)"/></svg>');
}

.how-it-works .container {
    position: relative;
    z-index: 1;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
    position: relative;
    margin-top: var(--spacing-3xl);
    align-items: stretch;
}

/* Alignement horizontal des étapes - 4 colonnes côte à côte */
.how-it-works .process-steps {
    display: flex !important;
    flex-direction: row !important;
    gap: var(--spacing-lg) !important;
    align-items: stretch !important;
    justify-content: space-between !important;
    width: 100% !important;
    flex-wrap: nowrap !important;
}

.how-it-works .step {
    flex: 1 !important;
    width: calc(25% - var(--spacing-lg)) !important;
    max-width: none !important;
    min-width: 220px !important;
    display: flex !important;
    flex-direction: column !important;
}

.step {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: var(--spacing-2xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s ease;
}

.step:hover::before {
    transform: scaleX(1);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    position: relative;
    margin: 0 auto var(--spacing-xl);
    animation: pulse-number 2s ease-in-out infinite;
}

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

.step-number::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    animation: ripple 3s ease-in-out infinite;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.2); opacity: 0; }
}

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

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: 20px;
    font-size: 2rem;
    color: #667eea;
    transition: all 0.3s ease;
}

.step:hover .step-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
}

.step-icon i {
    font-size: 2.5rem;
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Tarification */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="150" fill="url(%23a)"/><circle cx="800" cy="300" r="200" fill="url(%23a)"/><circle cx="400" cy="700" r="180" fill="url(%23a)"/></svg>');
    opacity: 0.3;
}

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

.pricing .section-header h2 {
    color: white;
}

.pricing .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    align-items: start;
    padding-top: 20px; /* Espace pour le popular-badge */
}

.pricing-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: var(--spacing-xl);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 420px;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Styles spécifiques pour chaque type de plan */
.pricing-card.starter::before {
    background: linear-gradient(90deg, #10b981, #059669);
}

.pricing-card.featured {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%);
    position: relative;
}

.pricing-card.featured:hover {
    transform: translateY(-5px) scale(1.02);
}

.pricing-card.pro::before {
    background: linear-gradient(90deg, #f59e0b, #f97316);
}

/* Badges de plan */
.plan-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 15px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    z-index: 2;
}

.starter-badge {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 3px 10px rgba(16, 185, 129, 0.3);
}

.premium-badge {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
}

.pro-badge {
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
    box-shadow: 0 3px 10px rgba(245, 158, 11, 0.3);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    align-items: start;
    padding-top: 20px; /* Espace pour le popular-badge */
    position: relative; /* Pour le positionnement du badge */
}

.popular-badge {
    position: absolute;
    top: 8px; /* Position au-dessus de la grille */
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    z-index: 10;
    white-space: nowrap;
}

/* Positionnement responsive du badge */
@media (max-width: 1024px) {
    .popular-badge {
        left: calc(50% + (320px + var(--spacing-xl)) / 2);
    }
}

@media (max-width: 768px) {
    .popular-badge {
        left: 50%;
        top: 8px;
    }
}
.card-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-top: var(--spacing-sm);
}

.plan-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.plan-price-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.plan-price-details {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.price {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.period {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    font-weight: 500;
}

.price-comparison {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    align-items: center;
}

.original-price {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    text-decoration: line-through;
}

.savings {
    font-size: var(--font-size-xs);
    color: var(--accent-color);
    font-weight: 600;
    background: rgba(16, 185, 129, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 10px;
    display: inline-block;
}

.card-features {
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.features-list {
    list-style: none;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list li i {
    color: var(--accent-color);
    font-size: var(--font-size-sm);
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    padding: 3px;
    flex-shrink: 0;
}

.features-list li.limited-feature i {
    color: var(--secondary-color);
    background: rgba(245, 158, 11, 0.1);
}

.features-list li.premium-feature i {
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.features-list li.pro-feature i {
    color: var(--secondary-color);
    background: rgba(245, 158, 11, 0.1);
}

.card-cta {
    text-align: center;
    margin-top: auto;
}

.card-cta .btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 25px;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    justify-content: center;
}

.card-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(102, 126, 234, 0.4);
}

.card-cta .btn-outline {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 25px;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.card-cta .btn-outline:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.cta-note {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-light);
    font-style: italic;
}

/* Section garantie et sécurité */
.pricing-guarantee {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: var(--spacing-xl);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
    text-align: center;
}

.guarantee-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    max-width: 500px;
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.guarantee-icon i {
    font-size: var(--font-size-xl);
    color: white;
}

.guarantee-text h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.guarantee-text p {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: var(--font-size-sm);
}

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

.security-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(102, 126, 234, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 10px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.security-badge i {
    color: var(--primary-color);
    font-size: var(--font-size-sm);
}

/* Section Témoignages */
.testimonials {
    padding: var(--spacing-3xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.testimonial-card {
    background: var(--light-bg);
    padding: var(--spacing-2xl);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--light-border);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
}

.stars {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.stars i {
    color: var(--secondary-color);
}

.testimonial-text {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    color: var(--text-primary);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--light-surface);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.author-title {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.author-stats {
    display: flex;
    gap: var(--spacing-md);
}

.author-stats .stat {
    font-size: var(--font-size-xs);
    background: var(--light-surface);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    color: var(--text-secondary);
}

/* Section FAQ */
.faq {
    padding: var(--spacing-3xl) 0;
    background: var(--light-surface);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-bg);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-border);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: var(--light-surface);
}

.faq-question h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition-fast);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Section CTA Final */
.final-cta {
    padding: var(--spacing-3xl) 0;
    background: var(--dark-bg);
    color: var(--text-white);
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.cta-description {
    font-size: var(--font-size-lg);
    color: #cbd5e1;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cta-feature i {
    color: var(--accent-color);
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: #94a3b8;
}

.cta-guarantee i {
    color: var(--accent-color);
}

/* Footer */
.footer {
    background: var(--dark-surface);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: var(--spacing-lg);
}

.footer-logo i {
    font-size: var(--font-size-2xl);
}

.footer-description {
    color: #94a3b8;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 8px;
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--text-white);
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

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

.footer-copyright p {
    color: #64748b;
    margin: 0;
}

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

.security-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: #94a3b8;
}

.security-badge i {
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .guarantee-content {
        flex-direction: column;
        text-align: center;
    }
    
    .security-badges {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--light-bg);
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg) 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-5px) scale(1);
    }
    
    .plan-badge {
        top: var(--spacing-md);
        right: var(--spacing-md);
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .popular-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-lg);
    }
    
    .pricing-guarantee {
        padding: var(--spacing-lg);
    }
    
    .guarantee-content {
        gap: var(--spacing-md);
    }
    
    .guarantee-icon {
        width: 60px;
        height: 60px;
    }
    
    .guarantee-icon i {
        font-size: var(--font-size-xl);
    }
    
    .security-badges {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
    }
    
    .step-icon i {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .floating-cards {
        display: none;
    }
    
    .card-1, .card-2 {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin: var(--spacing-md) 0;
        animation: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    .pricing-card {
        padding: var(--spacing-lg);
    }
    
    .plan-name {
        font-size: var(--font-size-xl);
    }
    
    .price {
        font-size: var(--font-size-3xl);
    }
    
    .plan-highlight {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .features-list li {
        padding: var(--spacing-sm) 0;
        font-size: var(--font-size-sm);
    }
    
    .card-cta .btn-primary,
    .card-cta .btn-outline {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    .pricing-guarantee {
        padding: var(--spacing-md);
        gap: var(--spacing-lg);
    }
    
    .guarantee-text h4 {
        font-size: var(--font-size-lg);
    }
    
    .security-badge {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .step {
        padding: var(--spacing-lg);
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
    }
    
    .step-icon i {
        font-size: 1.5rem;
    }
}
/* Popup Vidéo */
.video-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.video-popup.active {
    display: flex;
}

.video-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.video-popup-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: popupSlideIn 0.3s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.video-popup-close {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.video-popup-close:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.video-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-container video {
    width: 100%;
    height: auto;
    max-width: 800px;
    max-height: 600px;
    border-radius: 8px;
}

/* Responsive pour la popup vidéo */
@media (max-width: 768px) {
    .video-popup-content {
        max-width: 95vw;
        max-height: 80vh;
    }
    
    .video-container video {
        max-width: 100%;
        max-height: 400px;
    }
    
    .video-popup-close {
        top: -10px;
        right: -10px;
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}



.plan-price-main {
    display: flex;
    align-items: baseline;
    gap: 5px;
}

.plan-price-details {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 5px;
    font-size: var(--font-size-sm);
}

.plan-price-details .original-price {
    text-decoration: line-through;
    color: var(--text-light);
}

.plan-price-details .savings {
    color: var(--accent-color);
    font-weight: 600;
}

.pricing-card .card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pricing-card .plan-price {
    display: flex;
    align-items: baseline;
    gap: 5px;
}

.pricing-card .price {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
}

.pricing-card .period {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}




/* Section Image ARJEL */
.arjel-image-section {
    width: 100%;
    margin: 0;
    padding: 0;
    display: block;
}

.arjel-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
}

/* Responsive pour l'image ARJEL */
@media (max-width: 768px) {
    .arjel-image {
        width: 100%;
        height: auto;
    }
}