:root {
    --primary: #3B82F6;
    --primary-dark: #2563EB;
    --secondary: #10B981;
    --accent: #8B5CF6;
    --dark: #0F172A;
    --dark-light: #1E293B;
    --gray: #334155;
    --gray-light: #94A3B8;
    --light: #F1F5F9;
    --white: #FFFFFF;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Selector */
.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.language-selector select {
    background-color: var(--dark-light);
    color: var(--white);
    border: 1px solid var(--gray);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    outline: none;
}

.language-selector select:hover {
    border-color: var(--primary);
}

/* Header */
header {
    background-color: var(--dark-light);
    padding: 20px 0;
    border-bottom: 1px solid var(--gray);
}

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

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

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 12px;
}

.logo h1 {
    color: var(--white);
    font-size: 24px;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}


.hero-content h2 {
    font-size: 48px;
    font-weight: bold;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 20px;
    color: var(--gray-light);
    margin-bottom: 30px;
}

.hero-images {
    display: flex;
    flex-direction: row;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    max-height: 600px; /* Ajustez selon vos besoins */
    width: auto;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    
    /* Solution 1 : Laisser l'image garder ses proportions */
    object-fit: contain;
    
    /* Alternative : Si vous voulez un fond derrière */
    /* object-fit: cover; */
    /* background-color: var(--dark-light); */
}

.screenshot-card {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    text-align: center;
}

.screenshot-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.screenshot-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 35px rgba(59, 130, 246, 0.3);
    border-color: var(--primary);
}

.screenshot-caption {
    margin-top: 10px;
    color: var(--gray-light);
    font-size: 14px;
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
    margin-right: 15px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--primary);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 48px;
    font-size: 18px;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: bold;
    color: var(--white);
    text-align: center;
    margin-bottom: 60px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--dark-light);
    border: 1px solid var(--gray);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--gray-light);
    font-size: 16px;
}

/* How it works */
.how-it-works {
    background-color: var(--dark-light);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.step {
    text-align: center;
    padding: 30px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--white);
    margin: 0 auto 20px;
}

.step h3 {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 18px;
}

.step p {
    color: var(--gray-light);
    font-size: 14px;
}

/* Voice Commands */
.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.command-item {
    background-color: var(--dark-light);
    border: 1px solid var(--gray);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s;
}

.command-item:hover {
    border-color: var(--secondary);
}

.command-icon {
    font-size: 24px;
}

.command-text {
    color: var(--white);
    font-size: 14px;
    font-family: monospace;
}

/* Download Section */
.download {
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
}

.download h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.download p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.coming-soon {
    margin-top: 20px;
    font-size: 14px;
    opacity: 0.8;
}

/* Footer */
footer {
    background-color: var(--dark-light);
    padding: 40px 0;
    border-top: 1px solid var(--gray);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo img {
    width: 30px;
    height: 30px;
    border-radius: 8px;
}

.footer-logo span {
    color: var(--white);
    font-weight: 600;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

.footer-copyright {
    color: var(--gray-light);
    font-size: 14px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 10px;
}

.page-header p {
    color: var(--gray-light);
    font-size: 18px;
}

/* Privacy Page */
.privacy-content {
    padding: 60px 0;
}

.privacy-card {
    background-color: var(--dark-light);
    border: 1px solid var(--gray);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
}

.privacy-card h2 {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 20px;
}

.privacy-card h2::before {
    content: '🔒 ';
}

.privacy-card p {
    color: var(--gray-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.privacy-card ul {
    list-style: none;
    padding: 0;
}

.privacy-card li {
    color: var(--gray-light);
    padding: 10px 0;
    border-bottom: 1px solid var(--gray);
    font-size: 16px;
}

.privacy-card li:last-child {
    border-bottom: none;
}

.privacy-card li::before {
    content: '✅ ';
    margin-right: 10px;
}

.contact-email {
    font-size: 20px;
    color: var(--primary);
    font-weight: bold;
    margin-top: 20px;
}

/* Contact Page */
.contact-section {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-card {
    background-color: var(--dark-light);
    border: 1px solid var(--gray);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
}

.contact-card h2 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 15px;
}

.contact-card p {
    color: var(--gray-light);
    margin-bottom: 15px;
}

.contact-email-large {
    background-color: var(--dark);
    border: 1px solid var(--gray);
    border-radius: 12px;
    padding: 15px;
    margin: 20px 0;
    text-align: center;
}

.contact-email-large a {
    color: var(--primary);
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
}

.copy-email-btn {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
}

.copy-email-btn:hover {
    background-color: var(--primary-dark);
}

.email {
    font-size: 18px;
    color: var(--primary);
    font-weight: bold;
    margin: 10px 0;
}

.note {
    font-size: 14px;
    color: var(--warning);
    font-style: italic;
}

/* FAQ */
.contact-faq h2 {
    color: var(--white);
    font-size: 28px;
    margin-bottom: 30px;
}

.faq-item {
    background-color: var(--dark-light);
    border: 1px solid var(--gray);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
}

.faq-item h3 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 10px;
}

.faq-item h3::before {
    content: '❓ ';
    margin-right: 8px;
}

.faq-item p {
    color: var(--gray-light);
    font-size: 14px;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
     .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
   .hero-images {
        justify-content: center;
    }

    .hero-content h2 {
        font-size: 36px;
    }

    nav ul {
        display: none;
    }
    .hero-image img {
        max-height: 400px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* Dual Mode Section */
.dual-mode {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    padding: 80px 0;
}

.mode-showcase {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.mode-card {
    background: #1E293B;
    border-radius: 24px;
    padding: 32px;
    flex: 1;
    min-width: 280px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mode-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.mode-games {
    border: 1px solid #8B5CF6;
    border-top: 4px solid #8B5CF6;
}

.mode-sport {
    border: 1px solid #3B82F6;
    border-top: 4px solid #3B82F6;
}

.mode-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.mode-card h3 {
    color: white;
    font-size: 24px;
    margin-bottom: 20px;
}

.mode-card ul {
    list-style: none;
    padding: 0;
}

.mode-card li {
    color: #94A3B8;
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
}

.mode-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10B981;
}

/* Stats Section */
.stats-section {
    background: #0F172A;
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.stat-card {
    text-align: center;
    padding: 30px;
    background: #1E293B;
    border-radius: 20px;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.stat-card h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 12px;
}

.stat-card p {
    color: #94A3B8;
    font-size: 14px;
    line-height: 1.5;
}

/* Hero images - 3 columns */
.hero-images {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.screenshot-card {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.screenshot-img {
    width: 100%;
    max-width: 200px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 2px solid #334155;
}

.screenshot-caption {
    margin-top: 12px;
    color: #94A3B8;
    font-size: 13px;
}

/* Commands grid - more items */
.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}