/* =============================================
   RESET & VARIABLES
   ============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary: #8b5cf6;
    --accent: #f59e0b;
    --success: #10b981;
    --text-dark: #0f172a;
    --text-gray: #64748b;
    --text-light: #94a3b8;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gray: #f1f5f9;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);
    --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --radius: 16px;
    --radius-sm: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
}

strong {
    font-weight: 700;
    color: var(--text-dark);
}

/* =============================================
   CONTAINERS
   ============================================= */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-small {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =============================================
   FLOATING ALERT
   ============================================= */
.floating-alert {
    position: fixed;
    bottom: 24px;
    left: 24px;
    background: white;
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    animation: slideInLeft 0.5s ease, fadeOut 0.5s ease 6.5s forwards;
    border: 1px solid var(--border);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-icon {
    font-size: 20px;
}

.alert-text {
    font-size: 14px;
    color: var(--text-dark);
}

@keyframes slideInLeft {
    from {
        transform: translateX(-120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateX(-120%);
    }
}

/* =============================================
   HEADER
   ============================================= */
.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 60px;
    width: auto;
}

.btn-header {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-blue);
    color: white;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

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

.btn-arrow {
    font-size: 18px;
    transition: var(--transition);
}

.btn-header:hover .btn-arrow {
    transform: translateX(3px);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
    margin-bottom: 32px;
    border: 1px solid var(--border);
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-dark);
    letter-spacing: -0.03em;
}

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

.hero-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 48px;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    margin: 56px 0;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 52px;
    font-weight: 900;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 15px;
    color: var(--text-gray);
    font-weight: 600;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--border);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 56px 0;
    flex-wrap: wrap;
}

.btn-primary-large {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: var(--primary);
    padding: 20px 44px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 18px;
    border: 2px solid var(--primary);
    transition: var(--transition);
}

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

.btn-secondary-large {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--gradient-blue);
    color: white;
    padding: 20px 44px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 18px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.btn-secondary-large:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-icon {
    font-size: 22px;
    transition: var(--transition);
}

.btn-primary-large:hover .btn-icon {
    transform: translateY(4px);
}

.btn-secondary-large:hover .btn-icon {
    transform: translateX(4px);
}

.hero-trust {
    margin-top: 60px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 12px 24px;
    border-radius: 50px;
    border: 1px solid var(--border);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.badge-icon {
    font-size: 18px;
}

/* =============================================
   INTRO SECTION - MODIFIÉE
   ============================================= */
.intro-section {
    padding: 80px 0;
    background: white;
}

.intro-section h2 {
    font-size: 32px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 32px;
}

.intro-text {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 24px;
}

/* NOUVEAU - Verification Box */
.verification-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid var(--primary-light);
    border-radius: var(--radius);
    padding: 40px;
    margin-top: 48px;
    position: relative;
    overflow: hidden;
}

.verification-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.verification-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.verification-icon {
    font-size: 36px;
    animation: pulse 3s ease-in-out infinite;
}

.verification-header h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
}

.verification-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 28px;
}

.verification-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.verification-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--success);
    color: white;
    border-radius: 50%;
    font-size: 14px;
    flex-shrink: 0;
}

.btn-verification {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--gradient-blue);
    color: white;
    padding: 18px 36px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

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

.btn-icon-doc {
    font-size: 20px;
}

.btn-arrow-right {
    font-size: 20px;
    transition: var(--transition);
}

.btn-verification:hover .btn-arrow-right {
    transform: translateX(4px);
}

/* =============================================
   TESTIMONIALS SECTION
   ============================================= */
.testimonials {
    padding: 100px 0;
    background: var(--bg-white);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    background: var(--bg-light);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    color: var(--text-dark);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}

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

.testimonial-card.featured {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    gap: 16px;
    align-items: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

.author-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: var(--text-gray);
}

.testimonial-rating {
    font-size: 16px;
}

.testimonial-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.4;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
}

.testimonial-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.testimonial-result {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.result-label {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 600;
}

.result-value {
    font-size: 24px;
    font-weight: 900;
}

.result-value.positive {
    color: var(--success);
}

.testimonial-date {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-light);
}

.date-icon {
    font-size: 14px;
}

/* =============================================
   LOAD MORE SECTION
   ============================================= */
.load-more-section {
    text-align: center;
    margin-top: 60px;
}

.load-more-text {
    font-size: 15px;
    color: var(--text-gray);
    margin-bottom: 24px;
}

.btn-load-more {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--gradient-blue);
    color: white;
    padding: 16px 40px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
    transition: var(--transition);
}

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

/* =============================================
   FAQ SECTION
   ============================================= */
.faq {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-header.centered {
    text-align: center;
}

.faq-list {
    margin-top: 48px;
}

.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 28px 32px;
    margin-bottom: 16px;
    cursor: pointer;
    transition: var(--transition);
}

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

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.faq-icon {
    font-size: 28px;
    font-weight: 300;
    color: var(--text-gray);
    flex-shrink: 0;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--primary);
}

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

.faq-item.active .faq-answer {
    max-height: 600px;
    margin-top: 20px;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* =============================================
   FINAL CTA SECTION
   ============================================= */
.final-cta {
    padding: 100px 0;
    background: var(--bg-white);
}

.cta-box {
    background: var(--gradient-blue);
    border-radius: var(--radius);
    padding: 80px 48px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
}

.gradient-text-white {
    color: white;
    text-shadow: 0 0 30px rgba(255,255,255,0.3);
}

.cta-text {
    font-size: 20px;
    margin-bottom: 48px;
    opacity: 0.95;
}

.cta-stats-mini {
    display: flex;
    justify-content: center;
    gap: 56px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

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

.mini-stat-value {
    display: block;
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 8px;
}

.mini-stat-label {
    font-size: 14px;
    opacity: 0.9;
    font-weight: 600;
}

.btn-cta-large {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: var(--primary);
    padding: 22px 48px;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 18px;
    transition: var(--transition);
    box-shadow: var(--shadow-xl);
}

.btn-cta-large:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.btn-arrow-large {
    font-size: 24px;
    transition: var(--transition);
}

.btn-cta-large:hover .btn-arrow-large {
    transform: translateX(6px);
}

.cta-trust {
    margin-top: 32px;
    font-size: 14px;
    opacity: 0.9;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.trust-icon-small {
    font-size: 16px;
}

.trust-divider {
    opacity: 0.5;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    margin-bottom: 48px;
}

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

.footer-logo-img {
    height: 36px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-description {
    font-size: 14px;
    line-height: 1.7;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.footer-column ul li {
    margin-bottom: 14px;
}

.footer-column ul li a {
    font-size: 14px;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    opacity: 1;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.6;
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .verification-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-stats {
        gap: 32px;
    }
    
    .stat-number {
        font-size: 40px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-primary-large,
    .btn-secondary-large {
        width: 100%;
        justify-content: center;
    }
    
    .verification-box {
        padding: 32px 24px;
    }
    
    .verification-header h3 {
        font-size: 20px;
    }
    
    .btn-verification {
        width: 100%;
        justify-content: center;
    }
    
    .testimonial-card {
        padding: 24px;
    }
    
    .cta-box {
        padding: 60px 32px;
    }
    
    .cta-title {
        font-size: 32px;
    }
    
    .cta-stats-mini {
        gap: 32px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .floating-alert {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0 50px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .verification-box {
        padding: 24px 16px;
    }
    
    .testimonial-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}