/*
 * EBOOK FRANCE - CSS Principal V1.1
 * Design professionnel et dynamique
 * Copyright 2026 - Tous droits réservés
 */

/* ==================== VARIABLES CSS ==================== */
:root {
    /* Palette de couleurs professionnelle */
    --primary-blue: #0066FF;
    --primary-blue-hover: #0052CC;
    --primary-blue-light: #338FFF;
    --accent-purple: #7C3AED;
    --accent-green: #10B981;
    --accent-orange: #F59E0B;
    
    /* Backgrounds sombres élégants */
    --bg-dark-1: #0B0E13;
    --bg-dark-2: #151922;
    --bg-dark-3: #1F242E;
    --bg-dark-4: #2A303C;
    --bg-overlay: rgba(11, 14, 19, 0.95);
    
    /* Texte */
    --text-white: #FFFFFF;
    --text-light: #E5E7EB;
    --text-gray: #9CA3AF;
    --text-muted: #6B7280;
    
    /* Gradients dynamiques */
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #7C3AED 100%);
    --gradient-secondary: linear-gradient(135deg, #10B981 0%, #0066FF 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    --gradient-dark: linear-gradient(180deg, rgba(11,14,19,0) 0%, rgba(11,14,19,1) 100%);
    
    /* Spacing système */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Ombres élégantes */
    --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, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(0, 102, 255, 0.3);
    --shadow-glow-purple: 0 0 30px rgba(124, 58, 237, 0.3);
    
    /* Transitions fluides */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typographie */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    --font-display: 'Inter', var(--font-sans);
}

/* ==================== RESET & BASE ==================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark-1);
    color: var(--text-light);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: var(--primary-blue);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-blue);
    color: white;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark-2);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-dark-4);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

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

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-4);
    color: var(--text-gray);
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

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

/* ==================== UTILITIES ==================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.section {
    padding: var(--space-20) 0;
    position: relative;
}

.section--alt {
    background-color: var(--bg-dark-2);
}

.section__title {
    text-align: center;
    margin-bottom: var(--space-4);
    position: relative;
}

.section__subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: var(--space-12);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

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

/* ==================== HEADER / NAVIGATION ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-overlay);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-base);
}

.header.scroll-header {
    box-shadow: var(--shadow-lg);
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    z-index: 10;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: var(--transition-fast);
}

.logo-img:hover {
    transform: scale(1.05);
}

.nav__menu {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
}

.nav__link {
    display: inline-block;
    padding: var(--space-3) var(--space-5);
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

.nav__link:hover {
    color: var(--text-white);
    background-color: rgba(255, 255, 255, 0.05);
}

.nav__link:hover::after {
    width: 60%;
}

.nav__cta {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: var(--space-3) var(--space-6);
    margin-left: var(--space-4);
    font-weight: 600;
    box-shadow: var(--shadow-glow);
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
    background: var(--gradient-primary);
}

.nav__cta::after {
    display: none;
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.75rem;
    color: var(--text-white);
    cursor: pointer;
    transition: var(--transition-fast);
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: radial-gradient(circle at 30% 20%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(124, 58, 237, 0.15) 0%, transparent 50%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 102, 255, 0.03) 50%, transparent 70%);
    animation: rotate 30s linear infinite;
}

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

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero__title {
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.8s ease-out;
}

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

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: var(--space-10);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-12);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero__trust {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.trust-badge:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.trust-icon {
    font-size: 1.25rem;
    color: var(--accent-green);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;

    /* FIX lien bleu */
    color: inherit;
    text-decoration: none;
}

.btn:visited,
.btn:hover,
.btn:active {
    color: inherit;
    text-decoration: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn svg {
    transition: var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(3px);
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-5) var(--space-10);
    font-size: 1.125rem;
}

.btn-small {
    padding: var(--space-3) var(--space-5);
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

/* ==================== STATS SECTION ==================== */
.stats {
    background-color: var(--bg-dark-2);
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
}

.stat-card {
    text-align: center;
    padding: var(--space-10);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.stat-card:hover::before {
    opacity: 0.05;
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 102, 255, 0.3);
}

.stat-card__icon {
    font-size: 3.5rem;
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
}

.stat-card__number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
    position: relative;
    z-index: 1;
}

.stat-card__label {
    font-size: 1.125rem;
    color: var(--text-gray);
    position: relative;
    z-index: 1;
}

/* ==================== CARD GRIDS ==================== */
.card-grid {
    display: grid;
    gap: var(--space-8);
}

.card-grid--2 {
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
}

.card-grid--3 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card {
    padding: var(--space-10);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
}

.card:hover::before {
    opacity: 1;
    animation: rotate 10s linear infinite;
}

.card--animated:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 102, 255, 0.3);
}

.card--feature {
    background: linear-gradient(135deg, rgba(0,102,255,0.05) 0%, rgba(124,58,237,0.05) 100%);
}

.card__icon {
    font-size: 3rem;
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
}

.card__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
    color: var(--text-white);
    position: relative;
    z-index: 1;
}

.card__text {
    color: var(--text-gray);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ==================== CRÉATEURS SECTION ==================== */
.createurs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.createur-card {
    position: relative;
    padding: var(--space-8);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: var(--transition-base);
    overflow: hidden;
}

.createur-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.createur-card:hover::before {
    opacity: 0.05;
}

.createur-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: rgba(0, 102, 255, 0.4);
}

.createur-card__badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.createur-card__image {
    width: 140px;
    height: 140px;
    margin: 0 auto var(--space-6);
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(0, 102, 255, 0.2);
    transition: var(--transition-base);
    position: relative;
    z-index: 1;
}

.createur-card:hover .createur-card__image {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-glow);
    transform: scale(1.1);
}

.createur-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.createur-card__name {
    font-size: 1.5rem;
    margin-bottom: var(--space-2);
    position: relative;
    z-index: 1;
}

.createur-card__desc {
    color: var(--text-gray);
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
}

.createur-card__stats {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
}

/* ==================== À PROPOS SECTION ==================== */
.apropos__wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.apropos__text {
    color: var(--text-gray);
    line-height: 1.8;
}

.apropos__text p {
    margin-bottom: var(--space-6);
}

.apropos__text strong {
    color: var(--text-white);
    font-weight: 600;
}

.apropos__text h3 {
    color: var(--text-white);
    font-size: 1.75rem;
    margin-top: var(--space-10);
    margin-bottom: var(--space-6);
    position: relative;
    padding-left: var(--space-6);
}

.apropos__text h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.apropos__values {
    list-style: none;
    margin-bottom: var(--space-8);
}

.apropos__values li {
    padding-left: var(--space-8);
    margin-bottom: var(--space-4);
    position: relative;
}

.apropos__values li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    width: var(--space-6);
    height: var(--space-6);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: white;
}

.apropos__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin: var(--space-10) 0;
}

.apropos__stat {
    text-align: center;
    padding: var(--space-6);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.apropos__stat:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

.apropos__stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
}

.apropos__stat-label {
    font-size: 0.9375rem;
    color: var(--text-gray);
}

.apropos__image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-base);
}

.apropos__image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

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

.apropos__cta-text {
    text-align: center;
    font-size: 1.375rem;
    margin: var(--space-12) 0 var(--space-6);
    color: var(--text-white);
}

/* ==================== TÉMOIGNAGES ==================== */
.temoignages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
}

.temoignage-card {
    padding: var(--space-10);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    transition: var(--transition-base);
    position: relative;
}

.temoignage-card::before {
    content: '"';
    position: absolute;
    top: var(--space-6);
    left: var(--space-6);
    font-size: 6rem;
    color: rgba(0, 102, 255, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.temoignage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 102, 255, 0.3);
}

.temoignage-card__stars {
    font-size: 1.5rem;
    color: var(--accent-orange);
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
}

.temoignage-card__text {
    color: var(--text-gray);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--space-8);
    position: relative;
    z-index: 1;
}

.temoignage-card__author {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--space-4);
    position: relative;
    z-index: 1;
}

.temoignage-card__author strong {
    display: block;
    color: var(--text-white);
    font-size: 1.125rem;
    margin-bottom: var(--space-1);
}

.temoignage-card__author span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ==================== FAQ ==================== */
.faq__wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(0, 102, 255, 0.3);
}

.faq-item.active {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-glow);
}

.faq-item__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    cursor: pointer;
    user-select: none;
    transition: var(--transition-base);
}

.faq-item__question:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

.faq-item__question h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-white);
    margin: 0;
    padding-right: var(--space-4);
}

.faq-item__icon {
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-item__icon {
    transform: rotate(45deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.faq-item__answer p {
    padding: 0 var(--space-6) var(--space-6);
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

/* ==================== CONTACT FORM ==================== */
.contact__wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
    align-items: start;
}

.contact-form {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: var(--space-2);
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-4);
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--text-light);
    font-size: 1rem;
    font-family: var(--font-sans);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    gap: var(--space-3);
    margin: var(--space-6) 0;
    align-items: flex-start;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
}

.form-checkbox label {
    color: var(--text-gray);
    font-size: 0.875rem;
    line-height: 1.6;
    cursor: pointer;
}

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

.form-response {
    margin-top: var(--space-6);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-response.show {
    display: block;
}

.form-response.success {
    background-color: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.form-response.error {
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid #EF4444;
    color: #EF4444;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-info-card {
    padding: var(--space-8);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-base);
}

.contact-info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

.contact-info-card__icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.contact-info-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-3);
}

.contact-info-card p,
.contact-info-card a {
    color: var(--text-gray);
    margin: 0;
}

.contact-info-card a:hover {
    color: var(--primary-blue);
}

/* ==================== AVANTAGES CTA ==================== */
.avantages__cta {
    text-align: center;
    margin-top: var(--space-16);
    padding: var(--space-12);
    background: linear-gradient(135deg, rgba(0,102,255,0.1) 0%, rgba(124,58,237,0.1) 100%);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: var(--radius-2xl);
}

.cta-text {
    font-size: 1.5rem;
    color: var(--text-white);
    margin-bottom: var(--space-6);
    font-weight: 600;
}

/* ==================== FOOTER ==================== */
.footer {
    background-color: var(--bg-dark-2);
    padding: var(--space-20) 0 var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer__logo {
    margin-bottom: var(--space-4);
}

.footer__logo img {
    height: 45px;
    width: auto;
}

.footer__desc {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.footer__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-6);
    color: var(--text-white);
}

.footer__links,
.footer__contact {
    list-style: none;
}

.footer__links li,
.footer__contact li {
    margin-bottom: var(--space-3);
}

.footer__links a {
    color: var(--text-gray);
    transition: var(--transition-fast);
}

.footer__links a:hover {
    color: var(--primary-blue);
    padding-left: var(--space-2);
}

.footer__contact li {
    color: var(--text-gray);
}

.footer__contact a {
    color: var(--primary-blue);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 0.9375rem;
}

/* ==================== RESPONSIVE MOBILE ==================== */
@media (max-width: 768px) {

    /* ==================== GLOBAL ==================== */

    body.menu-open {
        overflow: hidden;
    }

    .section {
        padding: 48px 0;
    }

    h1 {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
        margin-bottom: var(--space-5);
    }

    h2 {
        font-size: clamp(1.5rem, 5vw, 1.875rem);
        margin-bottom: var(--space-4);
    }

    p {
        line-height: 1.7;
    }

    .btn {
        padding: 14px 18px;
        font-size: 1rem;
    }

    /* ==================== HEADER & NAV ==================== */

    .header {
        height: 56px;
        padding-inline: var(--space-4);
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav__toggle {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        border-radius: 50%;
        cursor: pointer;
    }

    .nav__menu {
        position: fixed;
        inset: 0 0 0 auto;
        width: 82%;
        max-width: 320px;
        height: 100dvh;
        background-color: var(--bg-overlay);
        backdrop-filter: blur(20px);
        padding: env(safe-area-inset-top) var(--space-6) var(--space-6);
        transform: translateX(100%);
        transition: transform 0.35s ease;
        z-index: 1000;
        box-shadow: var(--shadow-xl);
        overflow-y: auto;
        will-change: transform;
    }

    .nav__menu.show-menu {
        transform: translateX(0);
    }

    .nav__close {
        position: sticky;
        top: 0;
        margin-left: auto;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem;
        cursor: pointer;
    }

    .nav__list {
        margin-top: var(--space-10);
        display: flex;
        flex-direction: column;
        gap: var(--space-3);
        align-items: stretch;
    }

    .nav__link {
        padding: 14px 12px;
        font-size: 1.05rem;
        text-align: center;
        border-radius: var(--radius-md);
        transition: background-color 0.2s ease;
    }

    .nav__link:active {
        background-color: rgba(255, 255, 255, 0.08);
    }

    .nav__cta {
        margin-top: var(--space-6);
    }

    .nav__cta .btn {
        width: 100%;
        justify-content: center;
        padding: 14px;
    }

    /* ==================== HERO ==================== */

    .hero__buttons {
        display: flex;
        flex-direction: column;
        gap: var(--space-4);
        width: 100%;
    }

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

    .hero__trust {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-4);
    }

    /* ==================== GRIDS ==================== */

    .card-grid--2,
    .card-grid--3 {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .card {
        padding: var(--space-6);
    }

    /* ==================== À PROPOS ==================== */

    .apropos__wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .apropos__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    /* ==================== CONTACT ==================== */

    .contact__wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

/* ==================== ANIMATIONS ==================== */

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.shimmer {
    animation: shimmer 2s infinite linear;
    background: linear-gradient(
        to right,
        transparent 4%,
        rgba(0, 102, 255, 0.1) 25%,
        transparent 36%
    );
    background-size: 1000px 100%;
}

/* Respect des préférences utilisateur */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* ==================== PRINT ==================== */

@media print {

    * {
        background: none !important;
        box-shadow: none !important;
    }

    .header,
    .nav__toggle,
    .nav__close,
    .hero__buttons,
    .btn,
    .contact-form {
        display: none !important;
    }
}

/* ==================== FORM RESPONSE ==================== */

.form-response {
    margin-top: 15px;
    font-size: 15px;
}

.form-response.success {
    color: #16a34a;
}

.form-response.error {
    color: #dc2626;
}