/* css/style.css - Version Professionnelle Épurée */
:root {
    /* Couleurs professionnelles inspirées de l'image */
    --primary-dark: #1a365d;
    --primary-blue: #457fd9;
    --accent-blue: #3b82f6;
    --accent-blue-light: #60a5fa;
    --neutral-dark: #2d3748;
    --neutral-gray: #4a5568;
    --neutral-light: #718096;
    --background-light: #f7fafc;
    --background-white: #ffffff;
    --background-gray-header: #2d3748;
    --border-light: #e2e8f0;
    --text-dark: #2d3748;
    --text-gray: #454345;
    --text-light: #fdfdfd;
    --success-green: #48bb78;
    
    /* Variables pour le mode sombre */
    --primary-bg: var(--primary-dark);
    --card-bg: #2d3748;
    --accent-green: var(--success-green);
    --accent-green-light: #68d391;
    --accent-yellow: #ecc94b;
    --accent-yellow-light: #f6e05e;
    --text-light: #fdfdfd;
    --text-secondary: #f7f9fa;
    --border-color: #4a5568;
    
    /* Dégradés professionnels */
    --gradient-primary: linear-gradient(135deg, #1a365d 0%, #2d5aa0 100%);
    --gradient-secondary: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    --gradient-accent: linear-gradient(135deg, #2d5aa0 0%, #3b82f6 100%);
    --gradient-featured: linear-gradient(135deg, #2d5aa0 0%, #48bb78 100%);
    
    /* Variables communes */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-card: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-card-light: 0 2px 4px rgba(0, 0, 0, 0.02);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--primary-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition);
    font-size: 16px;
}

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

/* Header & Navigation - Style Professionnel */
header {
    background: var(--background-gray-header);
    padding: 16px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

header.scrolled {
    padding: 12px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

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

.logo img {
    height: 50px;
    transition: var(--transition);
}

.logo h1 {
    font-size: 24px;
    color: var(--primary-blue);
    font-weight: 700;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    font-size: 16px;
}

.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

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

.nav-links a:hover:after,
.nav-links a.active:after {
    width: 100%;
}

.nav-links a.active {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Bouton theme toggle - Style Pro */
.theme-toggle {
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 16px;
    font-size: 18px;
}

.theme-toggle:hover {
    background: rgba(45, 90, 160, 0.1);
    transform: rotate(15deg);
}

/* Buttons - Style Professionnel */
.cta-button {
    background: var(--primary-blue);
    color: white;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-size: 16px;
    line-height: 1.4;
    min-height: 52px;
    box-shadow: var(--shadow);
}

.cta-button:hover {
    background: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.cta-button.secondary {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.cta-button.secondary:hover {
    background: rgba(45, 90, 160, 0.1);
}

/* Standardize all buttons to match cta-button style */
button:not(.theme-toggle),
input[type="submit"],
input[type="button"] {
    background: var(--primary-blue);
    color: white;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-size: 16px;
    line-height: 1.4;
    min-height: 52px;
    box-shadow: var(--shadow);
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

button:not(.theme-toggle):hover,
input[type="submit"]:hover,
input[type="button"]:hover {
    background: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.nav-links .cta-button {
    padding: 10px 22px;
    min-height: 44px;
    font-size: 15px;
    margin-left: 12px;
}

.hero .cta-button {
    padding: 16px 32px;
    font-size: 16px;
    min-height: 56px;
    margin: 8px;
}

/* Page Header - Style Épuré */
.page-header {
    padding: 160px 0 80px;
    text-align: center;
    background: var(--background-gray-header);
    position: relative;
    overflow: hidden;
}

.page-header:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.page-header-content {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 24px;
    color: white;
    line-height: 1.2;
    font-weight: 700;
}

.page-header p {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

/* Section Styles */
.section {
    padding: 80px 0;
    position: relative;
}

.section-light {
    background: var(--background-white);
}

.section-dark {
    background: var(--primary-bg);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--primary-blue);
    margin-bottom: 16px;
    font-weight: 700;
}

.section-title p {
    color: var(--text-gray);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

.section-title p1 {
    color: var(--text-light);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}
/* Features Grid - Style Pro */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    padding: 40px 32px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-card);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--text-light);
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 16px;
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.pricing-card {
    background: var(--card-bg);
    padding: 40px 32px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-card);
}

.pricing-card:hover {
    border-color: var(--accent-green);
}

.pricing-card.featured {
    border: 2px solid var(--primary-blue);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    border-color: var(--accent-green);
}

.pricing-card.featured .popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--primary-blue);
    font-weight: 600;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-light);
    margin: 20px 0;
}

.price span {
    font-size: 16px;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
    line-height: 1.5;
    color: var(--text-secondary);
}

.pricing-features li:before {
    content: "✓";
    color: var(--success-green);
    position: absolute;
    left: 0;
    font-weight: 600;
}

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

.doc-card {
    background: var(--card-bg);
    padding: 32px 28px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
    box-shadow: var(--shadow-card);
}

.doc-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-hover);
}

.doc-card h3 {
    color: var(--primary-blue);
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 600;
}

/* Support Form */
.support-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 40px 32px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-light);
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--background-white);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    color: var(--text-dark);
    font-size: 16px;
    transition: var(--transition);
}

.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(59, 130, 246, 0.1);
}

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

/* Footer */
footer {
    background: var(--neutral-dark);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

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

.footer-column h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

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

.footer-links a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.social-link:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--background-white);
        flex-direction: column;
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        z-index: 999;
        box-shadow: var(--shadow);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .page-header {
        padding: 140px 0 60px;
    }
    
    .features-grid,
    .pricing-cards,
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .feature-card,
    .pricing-card,
    .doc-card {
        padding: 24px 20px;
    }
    
    .cta-button {
        padding: 12px 24px;
        min-height: 48px;
    }
    
    button:not(.theme-toggle),
    input[type="submit"],
    input[type="button"] {
        padding: 12px 24px;
        min-height: 48px;
    }
}

/* System Requirements Styles */
.system-requirements {
    max-width: 800px;
    margin: 0 auto;
}

.system-requirements h3 {
    text-align: center;
    color: var(--primary-blue);
    margin-bottom: 40px;
    font-size: 28px;
    font-weight: 600;
}

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

.requirement-item {
    background: var(--card-bg);
    padding: 30px 25px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.requirement-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-hover);
}

.requirement-item h4 {
    color: var(--primary-blue);
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
}

.requirement-item p {
    color: var(--text-light);
    font-size: 16px;
    font-weight: 500;
}
/* EULA Page Styles */
.eula-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 50px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.eula-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.eula-header h1 {
    color: var(--primary-blue);
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.eula-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.effective-date {
    font-style: italic;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 30px;
    font-size: 1rem;
}

.eula-section {
    margin-bottom: 40px;
}

.eula-section h2 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.eula-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.eula-section ul {
    color: var(--text-secondary);
    margin: 20px 0;
    padding-left: 30px;
}

.eula-section li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.eula-section a {
    color: var(--primary-blue);
    text-decoration: none;
}

.eula-section a:hover {
    text-decoration: underline;
}

.eula-footer {
    text-align: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .eula-content {
        padding: 30px 20px;
        margin: 0 20px;
    }
    
    .eula-header h1 {
        font-size: 2rem;
    }
}
/* Fix header button active state */
.nav-links .cta-button.active {
    background: var(--primary-blue);
    color: white;
    border: 2px solid var(--primary-blue);
}

.nav-links .cta-button:hover {
    background: var(--accent-blue);
    color: white;
    border: 2px solid var(--accent-blue);
}
/* Shop Button Styles */
.shop-button {
    padding: 10px 20px !important;
    min-height: 44px !important;
    font-size: 15px !important;
    margin-left: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.shop-button i {
    font-size: 14px;
}
/* Pricing Card Button Alignment */
.pricing-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card .cta-button {
    margin-top: auto;
    margin-bottom: 0;
}
.pricing-features {
    flex-grow: 1;
    margin-bottom: 30px;
}
.no-credit-text {
    color: #48bb78 !important; /* Green text */
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 15px;
}
div.no-credit-badge.green {
    color: white !important;
    background: #10b981;
    border-color: #059669;
}