@charset "utf-8";

/* ========================================
   VARIABLES CSS & RESET GLOBAL
======================================== */
:root {
    /* Couleurs principales */
    --primary-blue: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --accent-yellow: #fbbf24;
    --accent-orange: #f97316;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-hero: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --gradient-button: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-accent: linear-gradient(135deg, #fbbf24 0%, #f97316 100%);
    
    /* Couleurs neutres */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.08);
    
    /* Typographie */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Inter', sans-serif;
    
    /* Spacing */
    --nav-height: 80px;
    --section-padding: 100px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   NAVIGATION - BARRE BLANCHE
======================================== */
.navbar {
    background: var(--white) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 1rem 0;
    min-height: var(--nav-height);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    color: var(--gray-900) !important;
    text-decoration: none;
    transition: transform var(--transition-base);
}

.navbar-brand:hover {
    transform: translateX(5px);
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-hero);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.logo-icon i {
    font-size: 24px;
    color: var(--white);
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--gray-500);
    font-weight: 400;
    margin-top: -3px;
}

/* Navigation items */
.navbar-nav .nav-link {
    color: var(--gray-700) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all var(--transition-base);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-blue) !important;
    background: rgba(37, 99, 235, 0.08);
    transform: translateY(-2px);
}

/* Boutons navigation */
.nav-btn-special {
    padding: 0.6rem 1.5rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: all var(--transition-base) !important;
    box-shadow: none !important;
}

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

.btn-outline-primary:hover {
    background: var(--primary-blue) !important;
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3) !important;
}

.navbar .btn-warning {
    background: var(--gradient-accent) !important;
    border: none !important;
    color: var(--white) !important;
    font-weight: 600 !important;
}

.navbar .btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.4) !important;
}

/* Mobile menu */
.navbar-toggler {
    border: 2px solid var(--gray-300) !important;
    padding: 0.5rem !important;
    border-radius: 8px !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(31, 41, 55, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ========================================
   HERO SECTION
======================================== */
.hero-section {
    background: var(--gradient-hero);
    min-height: 100vh;
    padding-top: var(--nav-height);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-content p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

/* Hero buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-buttons .btn {
    padding: 1rem 2rem !important;
    font-size: 1.1rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: all var(--transition-base) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
}

.hero-buttons .btn-warning {
    background: var(--gradient-accent) !important;
    border: none !important;
    color: var(--white) !important;
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.3) !important;
}

.hero-buttons .btn-warning:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(251, 191, 36, 0.4) !important;
}

.hero-buttons .btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.9) !important;
    color: var(--white) !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

.hero-buttons .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2) !important;
}

/* Hero stats */
.hero-stats {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem !important;
    font-weight: 900 !important;
    color: var(--accent-yellow) !important;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3) !important;
    display: block !important;
    line-height: 1 !important;
    margin-bottom: 0.5rem !important;
}

.stat-item small {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ========================================
   FEATURES SECTION
======================================== */
#features {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.feature-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    height: 100%;
    overflow: hidden;
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-hero);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-card);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.feature-icon i {
    font-size: 2rem;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 1rem;
}

/* ========================================
   DEMO SECTION
======================================== */
.demo-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.demo-section h2 {
    color: var(--gray-900);
    font-weight: 800;
}

/* Carousel amélioré */
#demoCarousel {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    background: var(--gray-900);
}

.carousel-inner {
    border-radius: 20px;
}

.demo-image-container {
    position: relative;
    background: var(--gray-900);
}

.demo-image-container img {
    width: 100%;
    height: auto;
    object-fit: cover;
    opacity: 0.9;
}
.faq-category {
    display: none;
}

.faq-category.active {
    display: block;
}

/* Masquer les réponses non actives */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 2000px; /* Valeur suffisamment grande */
}
.carousel-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.carousel-caption {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem;
    bottom: 2rem;
}

.carousel-caption h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--white);
}

.carousel-indicators .active {
    background-color: var(--accent-yellow);
}

/* Demo steps */
.demo-steps {
    counter-reset: step-counter;
}

.demo-step {
    counter-increment: step-counter;
    position: relative;
    padding-left: 80px;
    margin-bottom: 2.5rem;
    opacity: 0.7;
    transition: all var(--transition-base);
}

.demo-step.active {
    opacity: 1;
    transform: translateX(10px);
}

.demo-step::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
    box-shadow: 0 5px 20px rgba(37, 99, 235, 0.2);
    border: 3px solid var(--primary-blue);
}

.demo-step.active::before {
    background: var(--gradient-hero);
    color: var(--white);
    transform: scale(1.1);
}

.demo-step h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.demo-step h4 i {
    margin-right: 0.5rem;
}

/* ========================================
   LISTICLE SECTION - STYLES MANQUANTS
======================================== */

/* Section principale */
.listicle-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.listicle-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Badge d'alerte animé */
.alert-badge {
    display: inline-block;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
    box-shadow: 0 5px 20px rgba(220, 53, 69, 0.3);
}

/* Statistiques d'impact */
.impact-stats {
    margin-bottom: 3rem;
}

.impact-stats .stat-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.impact-stats .stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* Items d'erreur */
.erreur-item {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    position: relative;
    transition: all 0.3s ease;
    border-left: 5px solid transparent;
}

.erreur-item:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 50px rgba(0,0,0,0.12);
    border-left-color: #dc3545;
}

/* Numéro d'erreur */
.erreur-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0,0,0,0.05);
    z-index: 1;
}

/* Titre d'erreur */
.erreur-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

/* Description d'erreur */
.erreur-description {
    color: #6b7280;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

/* Conséquences */
.erreur-consequences {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.consequence-badge {
    background: #fff3cd;
    color: #856404;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid #ffc107;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.consequence-badge i {
    font-size: 1rem;
}

/* Solution IA */
.ai-solution {
    margin-top: 1.5rem;
}

.ai-solution .badge {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Compteur de risque */
.risk-meter {
    text-align: center;
}

.risk-level {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 15px;
    font-weight: 700;
    color: white;
    position: relative;
    animation: float 3s ease-in-out infinite;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.risk-level.critical {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.4);
}

.risk-level.high {
    background: linear-gradient(135deg, #fd7e14 0%, #e56205 100%);
    box-shadow: 0 10px 30px rgba(253, 126, 20, 0.4);
}

.risk-level.medium {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.4);
}

/* CTA Box */
.listicle-cta {
    margin-top: 4rem;
    position: relative !important;
    z-index: 10 !important;
}

.cta-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 25px;
    border: 2px solid #e9ecef;
    position: relative;
    overflow: hidden;
    position: relative !important;
    z-index: 100 !important;
}

.cta-buttons a,
.cta-buttons button {
    position: relative !important;
    z-index: 9999 !important;
    pointer-events: auto !important;
    display: inline-block !important;
}

/* Fix pour tous les overlays possibles */
.erreur-item,
.comparison-table,
.stat-card {
    position: relative !important;
    z-index: 1 !important;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.03) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

/* Tableau de comparaison */
.comparison-table {
    margin: 2rem 0;
}

.comparison-item {
    padding: 1.5rem;
    border-radius: 15px;
    height: 100%;
    transition: all 0.3s ease;
}

.comparison-item.old {
    background: #fff5f5;
    border: 2px solid #dc3545;
}

.comparison-item.new {
    background: #f0fff4;
    border: 2px solid #28a745;
}

.comparison-item h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.comparison-item ul li {
    padding: 0.3rem 0;
    font-size: 0.95rem;
}

/* Box d'urgence */
.urgency-box {
    background: #fff3cd;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    border: 1px solid #ffc107;
    animation: pulse-soft 3s infinite;
}

.urgency-box .badge {
    animation: pulse 2s infinite;
}

/* Bouton avec effet pulse */
.pulse-effect {
    animation: pulse 2s infinite;
    position: relative;
    z-index: 1;
}

.pulse-effect:hover {
    animation: none;
    transform: translateY(-3px) scale(1.05);
}

/* Indicateurs de confiance */
.trust-indicators {
    padding-top: 1rem;
    border-top: 1px solid #dee2e6;
    margin-top: 2rem;
}

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

@keyframes rotate {
    0% { 
        transform: rotate(0deg); 
    }
    100% { 
        transform: rotate(360deg); 
    }
}

@keyframes pulse-soft {
    0%, 100% { 
        transform: scale(1); 
        opacity: 1;
    }
    50% { 
        transform: scale(1.02); 
        opacity: 0.9;
    }
}

/* Responsive pour la section listicle */
@media (max-width: 768px) {
    .erreur-number {
        font-size: 2rem;
        top: 10px;
        right: 15px;
    }
    
    .erreur-title {
        font-size: 1.2rem;
    }
    
    .erreur-description {
        font-size: 0.95rem;
    }
    
    .consequence-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .comparison-item {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .comparison-item h5 {
        font-size: 1rem;
    }
    
    .risk-level {
        padding: 0.75rem 1.5rem;
        font-size: 0.8rem;
    }
    
    .cta-box {
        padding: 2rem !important;
    }
    
    .cta-box h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .erreur-item {
        padding: 1.5rem;
    }
    
    .erreur-consequences {
        flex-direction: column;
    }
    
    .consequence-badge {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .urgency-box {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
        margin: 0.5rem 0 !important;
    }
}
/* ========================================
   PRICING SECTION
======================================== */
.pricing-section {
    padding: var(--section-padding) 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.pricing-card {
    background: var(--white);
    border-radius: 25px;
    padding: 2rem;
    height: 100%;
    position: relative;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
    border-color: var(--accent-yellow);
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.pricing-card.featured::before {
    content: 'POPULAIRE';
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 1.5rem 0;
}

.pricing-card .badge {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.pricing-card ul li {

    color: var(--gray-700);
    display: flex;
    align-items: center;
}

.pricing-card ul li i {
    color: var(--primary-blue);
    margin-right: 0.75rem;
    font-size: 1.2rem;
}

.pricing-card .btn {
    width: 100%;
    padding: 1rem !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    transition: all var(--transition-base) !important;
}

.pricing-card .btn-primary {
    background: var(--gradient-hero) !important;
    border: none !important;
}

.pricing-card .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4) !important;
}

/* ========================================
   FAQ SECTION
======================================== */
.faq-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, #f1f3f4 0%, #e8eaf6 100%);
    position: relative;
}

.faq-header h2 {
    color: var(--gray-900);
    font-weight: 800;
}

/* FAQ Tabs */
.faq-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.faq-tab {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--gray-600);
}

.faq-tab:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(37, 99, 235, 0.2);
}

.faq-tab.active {
    background: var(--gradient-hero);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

/* FAQ Items */
.faq-item {
    background: var(--white);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.faq-item:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-3px);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--white);
    border: none;
    width: 100%;
    text-align: left;
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--gray-50);
    color: var(--primary-blue);
}

.faq-question.active {
    background: var(--gradient-hero);
    color: var(--white);
}

.faq-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.faq-toggle {
    font-size: 1.8rem;
    font-weight: 300;
    transition: transform var(--transition-base);
    color: var(--gray-400);
}

.faq-question.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--white);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
    background: var(--gray-50);
}

.faq-answer.active {
    max-height: 2000px;
    padding: 2rem;
}

.faq-answer-content {
    color: var(--gray-700);
    line-height: 1.8;
}

.faq-answer-content h4,
.faq-answer-content h5 {
    color: var(--gray-900);
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Feature boxes dans FAQ */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-box {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-blue);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

.feature-box h5,
.feature-box h6 {
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.highlight-box {
    background: var(--gradient-hero);
    color: var(--white);
    padding: 2rem;
    border-radius: 20px;
    margin: 2rem 0;
    text-align: center;
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.3);
}

.highlight-box h4,
.highlight-box h5 {
    color: var(--white);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

/* Contact support */
.contact-support {
    background: var(--white);
    border-radius: 25px;
    padding: 3rem;
    margin-top: 3rem;
    text-align: center;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-100);
}

.contact-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.contact-buttons .btn {
    padding: 1rem 2rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: all var(--transition-base) !important;
}

/* ========================================
   CTA SECTION
======================================== */
.cta-section {
    padding: var(--section-padding) 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
    color: var(--white);
    font-weight: 800;
    font-size: 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.cta-buttons .btn {
    padding: 1rem 2rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    transition: all var(--transition-base) !important;
}

/* ========================================
   FOOTER
======================================== */
footer {
    background: var(--gray-900) !important;
    color: var(--white);
    padding: 3rem 0 2rem;
}

footer h3 {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

footer .legal-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

footer .social-links a {
    color: var(--gray-400);
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: all var(--transition-base);
}

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

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

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

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

.pulse-button {
    animation: pulse 2s infinite;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

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


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

/* Tablets */
@media (max-width: 992px) {
    :root {
        --nav-height: 70px;
        --section-padding: 60px;
    }
    
    .navbar-collapse {
        background: var(--white);
        padding: 1rem;
        margin-top: 1rem;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .pricing-card.featured {
        transform: none !important;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 50px;
    }
    
    .brand-name {
        font-size: 1.2rem;
    }
    
    .brand-tagline {
        display: none;
    }
    
    .hero-section {
        text-align: center;
        padding-top: 100px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem !important;
    }
    
    .demo-step {
        padding-left: 60px;
    }
    
    .demo-step::before {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .pricing-card {
        margin-bottom: 2rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .faq-tabs {
        flex-direction: column;
    }
    
    .faq-tab {
        width: 100%;
        justify-content: center;
    }
    
    .faq-question {
        padding: 1.25rem;
        font-size: 1rem;
    }
    
    .faq-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-buttons {
        grid-template-columns: 1fr;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Très petits écrans */
@media (max-width: 480px) {
    .logo-icon {
        width: 40px;
        height: 40px;
    }
    
    .logo-icon i {
        font-size: 20px;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-buttons .btn {
        font-size: 1rem !important;
        padding: 0.875rem 1.5rem !important;
    }
    
    .feature-card {
        padding: 1.5rem !important;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .faq-answer.active {
        padding: 1.5rem;
    }
}

/* Animations pour mobile */
@media (max-width: 768px) {
    .animate-fade-in,
    .pulse-button {
        animation: none;
    }
}

/* Print styles */
@media print {
    .navbar,
    .hero-buttons,
    .scroll-indicator,
    .contact-buttons,
    .cta-section {
        display: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #1a56db;
        --gray-800: #000000;
        --gray-600: #374151;
    }
}

/* Dark mode support (optionnel) */
@media (prefers-color-scheme: dark) {
    /* Vous pouvez ajouter des styles dark mode ici si nécessaire */
}

/*Animation Heros 3d */