/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2d7a3e;
    --primary-dark: #1e5129;
    --primary-light: #4a9d5f;
    --accent-color: #f59e0b;
    --text-dark: #1a1a1a;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-gray: #f9fafb;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    --gradient-green: linear-gradient(135deg, #2d7a3e 0%, #4a9d5f 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --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);
}

html {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* Responsive typography */
h1, h2, h3, h4, h5, h6 {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

p, span, li {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Screenshots Carousel - Interactive */
.screenshots-carousel {
    padding: 60px 0;
    background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
    position: relative;
}

.screenshots-scroll-container {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
}

.screenshots-scroll-container::-webkit-scrollbar {
    display: none;
}

.screenshots-scroll-container:active {
    cursor: grabbing;
}

.screenshots-scroll {
    display: flex;
    gap: 24px;
    padding: 0 20px;
    width: max-content;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 2px solid var(--primary-color);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
}

.carousel-nav:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(45, 122, 62, 0.3);
}

.carousel-nav-left {
    left: 20px;
}

.carousel-nav-right {
    right: 20px;
}

.phone-mockup-scroll {
    position: relative;
    width: 260px;
    height: 520px;
    background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
    border-radius: 38px;
    padding: 12px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.phone-mockup-scroll:hover {
    transform: scale(1.05);
}

.phone-mockup-scroll::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-mockup-scroll img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 28px;
}

/* Navigation */
.nav {
    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 transparent;
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
    color: var(--text-dark);
}

.logo-icon {
    font-size: 32px;
}

.nav-links {
    position: fixed;
    top: 80px;
    right: 20px;
    width: auto;
    min-width: 280px;
    max-width: 350px;
    max-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 0 24px;
    gap: 0;
    box-shadow: none;
    transition: max-height 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid transparent;
    border-radius: 12px;
    z-index: 999;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    font-size: 16px;
    padding: 12px 16px;
    width: 100%;
    border-radius: 8px;
}

.nav-links a:hover {
    color: var(--primary-color);
    background: rgba(52, 211, 153, 0.1);
}

.nav-links.active {
    max-height: 400px;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-xl);
    border-color: var(--border-color);
}

.btn-premium-menu {
    background: var(--gradient-gold);
    color: white !important;
    padding: 14px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
    display: block;
    margin-top: 8px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    border: none !important;
}

.btn-premium-menu:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

/* Language Selector */
.language-selector {
    position: relative;
    display: inline-block;
}

.lang-current {
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    transition: transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-current:hover {
    transform: scale(1.1);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    padding: 8px;
    min-width: 180px;
    z-index: 1000;
    display: none;
    margin-top: 8px;
}

.lang-dropdown.active {
    display: block;
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    font-size: 16px;
    font-weight: 500;
}

.lang-option:hover {
    background-color: var(--bg-gray);
}

/* Hamburger Menu - Toujours visible */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: background-color 0.3s ease;
    border-radius: 3px;
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(45, 122, 62, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-50px, 30px); }
}

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

.hero-title {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-description {
    font-size: 22px;
    color: var(--text-gray);
    margin-bottom: 48px;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    min-height: 56px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

.btn-primary {
    background: var(--gradient-green);
    color: white;
    box-shadow: 0 4px 20px rgba(45, 122, 62, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(45, 122, 62, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 20px 48px;
    font-size: 20px;
    border-radius: 16px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    margin-top: 60px;
}

.stat {
    text-align: center;
    padding: 24px 32px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    min-width: 140px;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: 16px;
    color: var(--text-gray);
    margin-top: 8px;
    font-weight: 600;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 24px;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 64px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.feature-card {
    padding: 40px;
    background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    border-radius: 20px;
    border: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    width: 100%;
    min-width: 340px;
    max-width: 420px;
    flex: 1 1 340px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-green);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 20px;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

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

.feature-icon {
    font-size: 56px;
    margin-bottom: 20px;
    display: block;
    filter: grayscale(0);
    transition: transform 0.4s ease;
    text-align: center;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-dark);
    position: relative;
    z-index: 1;
    text-align: center;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 16px;
    position: relative;
    z-index: 1;
    text-align: center;
}

/* Premium Teaser */
.premium-teaser {
    padding: 160px 0;
    background: linear-gradient(135deg, #2d7a3e 0%, #1e5129 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.premium-teaser::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

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

.premium-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.premium-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 10px 24px;
    border-radius: 24px;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.premium-badge-large {
    display: inline-block;
    background: var(--gradient-gold);
    padding: 12px 28px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 24px;
    color: white;
}

.premium-content h2 {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 64px;
    letter-spacing: -0.02em;
}

.premium-content p {
    font-size: 22px;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.6;
}

.premium-features {
    list-style: none;
    text-align: left;
    max-width: 450px;
    margin: 0 auto 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.premium-features li {
    padding: 16px;
    font-size: 17px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.premium-features li:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* Premium Epic Highlight - Le Grand Atlas */
.premium-epic-highlight {
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 48px 40px;
    background: rgba(245, 158, 11, 0.15);
    border: 2px solid rgba(245, 158, 11, 0.4);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.2);
}

.premium-epic-highlight h3 {
    font-size: 32px;
    font-weight: 900;
    color: white;
    margin: 0 0 20px 0;
    text-align: center;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.premium-epic-highlight p {
    font-size: 20px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    text-align: center;
}

.premium-epic-highlight strong {
    color: white;
    font-weight: 800;
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

/* Premium Features Clean - Version Sobre Améliorée */
.premium-features-clean {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    row-gap: 28px;
    max-width: 900px;
    margin: 0 auto 64px;
}

.premium-features-clean li {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.3s ease;
}

.premium-features-clean li:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-4px);
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.premium-features-clean strong {
    font-size: 20px;
    font-weight: 700;
    color: white;
    display: block;
}

.premium-features-clean span {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}

/* Premium Hero */
.premium-hero {
    padding: 160px 0 80px;
    background: linear-gradient(180deg, var(--bg-gray) 0%, white 100%);
}

.premium-hero-content {
    text-align: center;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    border-width: 3px;
    background: linear-gradient(180deg, #f0fdf4 0%, white 100%);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-gold);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 2px solid var(--border-color);
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.price {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 4px;
}

.price-amount {
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
}

.price-period {
    font-size: 18px;
    color: var(--text-gray);
}

.savings {
    margin-top: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    font-size: 16px;
}

.feature-included {
    color: var(--text-dark);
}

.feature-limited {
    color: var(--text-light);
}

/* Premium Features Detail */
.premium-features-detail {
    padding: 100px 0;
    background: var(--bg-gray);
}

.features-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-detail {
    text-align: center;
}

.feature-detail-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.feature-detail h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-detail p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 450px;
    margin: 0 auto;
}

.faq-item {
    padding: 24px;
    background: var(--bg-gray);
    border-radius: 12px;
}

.faq-item h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.faq-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: var(--gradient-green);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta-note {
    margin-top: 20px;
    font-size: 14px;
    opacity: 0.8;
}

/* Screenshots Section - Carrousel avec Mockup Téléphone */
.screenshots {
    padding: 60px 0 80px 0;
    background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
}

.screenshots .section-title {
    text-align: center;
    margin-bottom: 40px;
}

.screenshots-scroll-horizontal {
    display: flex !important;
    flex-direction: row !important;
    gap: 30px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 40px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(52, 211, 153, 0.4) rgba(0, 0, 0, 0.05);
    justify-content: flex-start;
    width: 100%;
    max-width: 100vw;
}

.screenshots-scroll-horizontal::-webkit-scrollbar {
    height: 10px;
}

.screenshots-scroll-horizontal::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    margin: 0 20px;
}

.screenshots-scroll-horizontal::-webkit-scrollbar-thumb {
    background: linear-gradient(90deg, rgba(52, 211, 153, 0.5), var(--primary-color));
    border-radius: 10px;
    transition: all 0.3s ease;
}

.screenshots-scroll-horizontal::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
    box-shadow: 0 0 8px rgba(52, 211, 153, 0.5);
}

/* Mockup de téléphone */
.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 0 0 2px #2d2d2d,
        0 0 0 4px #1a1a1a,
        0 20px 60px rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 2;
}

.phone-mockup::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: #333;
    border-radius: 10px;
    z-index: 3;
}

.phone-mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
    display: block;
}

.phone-mockup:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 0 0 2px #34d399,
        0 0 0 4px #1a1a1a,
        0 30px 80px rgba(52, 211, 153, 0.3);
}


@media (max-width: 768px) {
    .screenshots-carousel {
        padding: 40px 0;
    }

    .screenshots-scroll {
        gap: 16px;
        padding: 0 16px;
    }

    .carousel-nav {
        width: 48px;
        height: 48px;
    }

    .carousel-nav-left {
        left: 12px;
    }

    .carousel-nav-right {
        right: 12px;
    }

    .phone-mockup-scroll {
        width: 220px;
        height: 440px;
        border-radius: 32px;
        padding: 10px;
    }

    .phone-mockup-scroll::before {
        width: 80px;
        height: 22px;
        border-radius: 0 0 16px 16px;
    }

    .phone-mockup-scroll img {
        border-radius: 24px;
    }

    .carousel-container {
        max-width: 100%;
        gap: 10px;
    }
    
    .carousel-img {
        height: 400px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .screenshots-carousel {
        padding: 30px 0;
    }

    .screenshots-scroll {
        gap: 12px;
        padding: 0 12px;
    }

    .carousel-nav {
        width: 40px;
        height: 40px;
    }

    .carousel-nav svg {
        width: 20px;
        height: 20px;
    }

    .carousel-nav-left {
        left: 8px;
    }

    .carousel-nav-right {
        right: 8px;
    }

    .phone-mockup-scroll {
        width: 180px;
        height: 360px;
        border-radius: 28px;
        padding: 8px;
    }

    .phone-mockup-scroll::before {
        width: 70px;
        height: 18px;
        border-radius: 0 0 14px 14px;
    }

    .phone-mockup-scroll img {
        border-radius: 22px;
    }

    .screenshots {
        padding: 40px 0;
    }
    
    .carousel-container {
        gap: 8px;
    }
    
    .carousel-img {
        height: 350px;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .carousel-dots {
        gap: 6px;
    }
    
    .carousel-dot {
        width: 6px;
        height: 6px;
    }
    
    .carousel-dot.active {
        width: 18px;
    }
}

/* Download Section */
.download {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 48px;
}

.store-button {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 40px;
    background: var(--text-dark);
    color: white;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.store-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.store-button:hover::before {
    left: 100%;
}

.store-button:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.store-label {
    font-size: 12px;
    opacity: 0.8;
}

.store-name {
    font-size: 20px;
    font-weight: 700;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    color: white;
    padding: 80px 0 40px;
    position: relative;
    overflow: hidden;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
}

.footer .container {
    max-width: 1400px;
    padding: 0 80px;
    margin: 0 auto;
    box-sizing: border-box;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer .logo-icon {
    background: white;
    padding: 6px;
    border-radius: 12px !important;
    box-shadow: 0 4px 12px rgba(52, 211, 153, 0.3);
}

.footer .logo-text {
    color: white;
    font-weight: 800;
}

.footer .logo {
    margin-bottom: 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 48px;
}

.footer-section h4 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 24px;
    color: white;
    position: relative;
    padding-bottom: 12px;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary-color));
    border-radius: 2px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    font-size: 16px;
    max-width: 320px;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 15px;
}

.footer-section ul li a:hover {
    color: var(--primary-light);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
}

/* Detailed Features with Images */
.detailed-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.detailed-feature.reverse {
    direction: rtl;
}

.detailed-feature.reverse > * {
    direction: ltr;
}

.detailed-feature-content {
    padding: 0 20px;
    text-align: center;
}

.detailed-feature-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.detailed-feature h3 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.feature-subtitle {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 16px !important;
}

.detailed-feature p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-gray);
    margin: 0 auto;
    max-width: 500px;
}

.detailed-feature-images {
    position: relative;
}

.phone-mockup-large {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    aspect-ratio: 9 / 19.5;
    background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset,
        0 0 20px rgba(45, 122, 62, 0.2);
    overflow: hidden;
}

.phone-mockup-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-mockup-large img {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: calc(100% - 24px);
    height: calc(100% - 24px);
    object-fit: cover;
    border-radius: 28px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.phone-mockup-large img.active {
    opacity: 1;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all 0.3s;
}

.dot:hover {
    background: var(--primary-light);
}

.dot.active {
    background: var(--primary-color);
    width: 32px;
    border-radius: 6px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }


    .hero {
        padding: 140px 0 80px;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-description {
        font-size: 19px;
        padding: 0 20px;
    }

    .section-title {
        font-size: 40px;
        padding: 0 20px;
    }

    .section-subtitle {
        font-size: 18px;
        padding: 0 20px;
    }

    .features-grid,
    .pricing-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .btn {
        padding: 16px 32px;
        font-size: 17px;
        min-height: 54px;
        width: 100%;
        max-width: 100%;
    }

    .price-amount {
        font-size: 42px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    .hero-stats {
        flex-direction: row;
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
        padding: 0 20px;
    }

    .stat {
        min-width: 120px;
        padding: 20px 24px;
    }

    .stat-number {
        font-size: 40px;
    }

    .stat-label {
        font-size: 14px;
    }

    .premium-content h2,
    .cta-content h2 {
        font-size: 40px;
    }

    .premium-features {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

    .feature-card {
        padding: 32px 24px;
    }

    .feature-icon {
        font-size: 48px;
    }

    .btn-large {
        padding: 18px 36px;
        font-size: 18px;
    }

    .detailed-feature {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 80px;
    }

    .detailed-feature.reverse {
        direction: ltr;
    }

    .detailed-feature h3 {
        font-size: 28px;
    }

    .detailed-feature p {
        font-size: 16px;
    }

    .phone-mockup-large {
        max-width: 280px;
    }

    .detailed-features-section {
        padding: 60px 0;
    }

    .premium-epic-highlight {
        padding: 32px 24px;
    }

    .premium-epic-highlight h3 {
        font-size: 28px;
    }

    .premium-epic-highlight p {
        font-size: 18px;
    }

    .premium-features-clean {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 40px;
    }

    .footer-section p {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 36px;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 17px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 28px;
    }

    .section-title {
        font-size: 32px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 12px;
    }

    .stat {
        width: 100%;
        padding: 16px;
    }

    .stat-number {
        font-size: 36px;
    }

    .features-grid {
        gap: 24px;
    }

    .feature-card {
        padding: 28px 20px;
    }

    .feature-icon {
        font-size: 44px;
    }

    .feature-card h3 {
        font-size: 22px;
    }

    .premium-teaser {
        padding: 100px 0;
    }

    .premium-content h2 {
        font-size: 32px;
        margin-bottom: 48px;
    }

    .premium-content p {
        font-size: 18px;
    }

    .pricing-grid {
        gap: 20px;
    }

    .store-button {
        width: 100%;
    }

    .btn-large {
        padding: 16px 32px;
        font-size: 17px;
    }

    .premium-teaser {
        padding: 60px 0;
    }

    .premium-badge-large {
        font-size: 14px;
        padding: 10px 24px;
        margin-bottom: 20px;
    }

    .premium-content h2 {
        font-size: 28px !important;
        margin-bottom: 40px !important;
    }

    .premium-epic-highlight {
        padding: 24px 18px;
        margin-bottom: 32px;
    }

    .premium-epic-highlight h3 {
        font-size: 20px;
        line-height: 1.3;
    }

    .premium-epic-highlight p {
        font-size: 15px;
        line-height: 1.6;
    }

    .premium-features-clean {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 40px;
    }

    .premium-features-clean li {
        padding: 20px 16px;
    }

    .premium-features-clean strong {
        font-size: 17px;
    }

    .premium-features-clean span {
        font-size: 14px;
        line-height: 1.5;
    }

    .phone-mockup-large {
        max-width: 220px;
    }

    .phone-mockup-large::before {
        width: 80px;
        height: 20px;
        border-radius: 0 0 16px 16px;
    }

    .detailed-features-section {
        padding: 40px 0;
    }

    .detailed-features-section .section-title {
        font-size: 26px;
        margin-bottom: 40px;
    }

    .detailed-feature {
        margin-bottom: 50px;
        padding: 0 8px;
    }

    .detailed-feature-icon {
        font-size: 36px;
        margin-bottom: 12px;
    }

    .detailed-feature h3 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .detailed-feature .feature-subtitle {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .detailed-feature p {
        font-size: 14px;
        line-height: 1.6;
    }

    .carousel-dots {
        margin-top: 16px;
    }

    .dot {
        width: 8px;
        height: 8px;
    }

    .dot.active {
        width: 24px;
    }

    .download {
        padding: 60px 0;
    }

    .download-buttons {
        flex-direction: column;
        gap: 16px;
        padding: 0 20px;
    }

    .store-button {
        width: 100%;
        justify-content: center;
        padding: 18px 24px;
    }

    .footer {
        padding: 60px 0 30px;
    }

    .footer .logo {
        margin-bottom: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: left;
    }

    .footer-section h4 {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .footer-section p {
        font-size: 15px;
        max-width: 100%;
    }

    .footer-section ul li {
        margin-bottom: 12px;
    }

    .footer-bottom {
        padding-top: 32px;
        margin-top: 8px;
    }

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


/* Screenshots Responsive */
@media (max-width: 768px) {
    .screenshots-scroll-horizontal {
        gap: 20px;
        padding: 30px 20px;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
        border-radius: 35px;
        padding: 10px;
    }
    
    .phone-mockup::before {
        width: 100px;
        height: 24px;
        border-radius: 0 0 18px 18px;
    }
    
    .phone-mockup img {
        border-radius: 26px;
    }
}

@media (max-width: 480px) {
    .screenshots {
        padding: 40px 0;
    }
    
    .screenshots-scroll-horizontal {
        gap: 16px;
        padding: 20px 10px;
    }
    
    .phone-mockup {
        width: 200px;
        height: 400px;
        border-radius: 30px;
        padding: 8px;
    }
    
    .phone-mockup::before {
        width: 80px;
        height: 20px;
        border-radius: 0 0 15px 15px;
    }
    
    .phone-mockup::after {
        width: 50px;
        height: 5px;
    }
    
    .phone-mockup img {
        border-radius: 24px;
    }
}

/* Language Switch Button - Juste le drapeau */
.lang-switch {
    font-size: 28px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    line-height: 1;
    filter: grayscale(0);
}

.lang-switch:hover {
    transform: scale(1.2);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Menu responsive pour petits écrans */
@media (max-width: 480px) {
    .nav-links {
        right: 10px;
        min-width: 240px;
        max-width: calc(100vw - 20px);
    }
    
    .nav-links.active {
        padding: 20px;
    }

    .section-title {
        font-size: 28px !important;
        line-height: 1.2;
    }

    .section-subtitle {
        font-size: 15px !important;
    }

    .cta h2 {
        font-size: 28px;
    }

    .cta p {
        font-size: 16px;
    }

    .cta-note {
        font-size: 13px;
    }
}