/* ==========================================================================
   NW Codex — Design System & Stylesheet (Vitrine SaaS)
   ========================================================================== */

/* Variables & Design Tokens (Basé sur DESIGN.md de JAIW v2) */
:root {
    --color-primary: #2d5fa8;
    --color-primary-dark: #163970;
    --color-primary-light: #eef3fb;
    --color-gold: #c9881c;
    --color-gold-light: #fdf8ed;
    --color-gold-border: #e2a42a;
    --color-gold-text: #7a5010;
    
    --color-bg: #faf9f7; /* Fond parchemin chaleureux */
    --color-surface: #ffffff;
    --color-surface-secondary: #f2f0ec;
    --color-border: #e6e3dd;
    --color-text: #1a1714;
    --color-text-muted: #6b6359;
    --color-text-disabled: #b0a89e;
    
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px -2px rgba(26, 23, 20, 0.08);
    --shadow-lg: 0 10px 25px -5px rgba(26, 23, 20, 0.1);
    --shadow-primary: 0 4px 14px -2px rgba(45, 95, 168, 0.35);
    --shadow-gold: 0 2px 8px -1px rgba(201, 136, 28, 0.30);
    
    --font-heading: 'Inter', system-ui, sans-serif;
    --font-ui: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --transition-fast: 150ms ease-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Thème sombre (Activé via la classe .dark sur le document) */
.dark {
    --color-bg: #0f1117;
    --color-surface: #1a1d24;
    --color-surface-secondary: #21252f;
    --color-border: #2e3347;
    --color-text: #e8e6e1;
    --color-text-muted: #8b8680;
    --color-text-disabled: #5b5650;
    
    --color-primary-light: rgba(45, 95, 168, 0.15);
    
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    
    --color-gold-light: rgba(201, 136, 28, 0.1);
    --color-gold-border: #a86b12;
    --color-gold-text: #ecbf5c;
}

/* ==========================================================================
   Styles de base
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-ui);
    font-size: 16px;
    line-height: 1.625;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
}

p {
    color: var(--color-text-muted);
}

ul {
    list-style-position: inside;
    margin-left: 5px;
    color: var(--color-text-muted);
}

li {
    margin-bottom: 8px;
}

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

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

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

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

/* ==========================================================================
   Composants UI Communs
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding: 0 24px;
    font-family: var(--font-ui);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-hero-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-primary);
}

.btn-hero-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px -2px rgba(45, 95, 168, 0.45);
}

.btn-hero-secondary {
    background-color: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    margin-left: 12px;
}

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

/* ==========================================================================
   Navigation Header
   ========================================================================== */
.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(250, 249, 247, 0.85); /* Effet verre / Parchment */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.dark .main-header {
    background-color: rgba(15, 17, 23, 0.85);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
}

.logo-accent {
    color: var(--color-gold);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-family: var(--font-ui);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Sélecteur de Thème */
.theme-toggle-btn {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    width: 38px;
    height: 38px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.theme-toggle-btn:hover {
    background-color: var(--color-surface-secondary);
}

.theme-toggle-btn .sun-icon {
    display: none;
    font-size: 16px;
}

.theme-toggle-btn .moon-icon {
    display: block;
    font-size: 16px;
}

.dark .theme-toggle-btn .sun-icon {
    display: block;
}

.dark .theme-toggle-btn .moon-icon {
    display: none;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    padding: 0 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-md);
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-fast);
}

.cta-button:hover {
    background-color: var(--color-primary-dark);
    color: #ffffff;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 80px 0 120px 0;
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-content {
    flex: 1;
    max-width: 580px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 24px;
}

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

.accent-text {
    color: var(--color-primary);
    position: relative;
}

.hero-description {
    font-size: 18px;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    align-items: center;
}

/* Macbook / Application Mockup */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-mockup {
    width: 100%;
    max-width: 580px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.mockup-header {
    background-color: var(--color-surface-secondary);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--color-border);
}

.mockup-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.mockup-header .dot.red { background-color: #ff5f56; }
.mockup-header .dot.yellow { background-color: #ffbd2e; }
.mockup-header .dot.green { background-color: #27c93f; }

.mockup-url {
    font-family: var(--font-ui);
    font-size: 11px;
    color: var(--color-text-muted);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 2px 24px;
    border-radius: var(--radius-sm);
    margin-left: 20px;
    flex: 1;
    text-align: center;
}

.mockup-body {
    display: flex;
    height: 380px;
    background-color: var(--color-bg);
}

/* Sidebar Mock */
.sidebar-mock {
    width: 160px;
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar-brand {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    padding-left: 6px;
}

.nav-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.sidebar-mock .nav-item {
    font-size: 12px;
    font-weight: 500;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: default;
    transition: all var(--transition-fast);
}

.sidebar-mock .nav-item.active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

/* Mini Quota Banner inside Sidebar */
.quota-mini {
    padding: 10px 8px;
    background-color: var(--color-surface-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.quota-meta-mini {
    font-size: 9px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.progress-bar-mini {
    height: 6px;
    background-color: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 4px;
}

.progress-bar-mini .fill {
    height: 100%;
    background-color: var(--color-gold);
    border-radius: var(--radius-full);
}

/* Main Content Mock (AskView) */
.main-mock {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chat-header {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 10px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    font-size: 14px;
    font-family: var(--font-ui);
}

.status-badge {
    font-size: 9px;
    font-weight: 600;
    padding: 2px 6px;
    background-color: var(--color-gold-light);
    border: 1px solid var(--color-gold-border);
    color: var(--color-gold-text);
    border-radius: var(--radius-sm);
}

.chat-messages {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
    padding-right: 5px;
}

.chat-message {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.msg-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: white;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.msg-avatar.gold {
    background-color: var(--color-gold-light);
    color: var(--color-gold);
    border: 1px solid var(--color-gold-border);
}

.msg-bubble {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 10px 14px;
    border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg);
    font-size: 11px;
    max-width: 85%;
    box-shadow: var(--shadow-sm);
    line-height: 1.5;
}

.chat-message.user .msg-bubble {
    border-radius: var(--radius-lg) 0 var(--radius-lg) var(--radius-lg);
    background-color: var(--color-primary-light);
    border-color: rgba(45, 95, 168, 0.2);
}

.mock-refs {
    display: flex;
    gap: 6px;
    margin: 8px 0;
}

.mock-ref-chip {
    display: inline-flex;
    padding: 2px 6px;
    background-color: var(--color-gold-light);
    border: 1px solid var(--color-gold-border);
    border-radius: var(--radius-sm);
    color: var(--color-gold-text);
    font-size: 9px;
    font-weight: 600;
}

.chat-input-mock {
    border-top: 1px solid var(--color-border);
    padding-top: 12px;
    display: flex;
    gap: 10px;
}

.chat-input-mock input {
    flex: 1;
    height: 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    padding: 0 10px;
    font-size: 11px;
    color: var(--color-text-muted);
}

.send-btn-mock {
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: default;
}

/* ==========================================================================
   Solutions Section
   ========================================================================== */
.solutions-section {
    padding: 80px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

.dark .solutions-section {
    background-color: var(--color-surface-secondary);
}

.prop-card {
    padding: 28px;
    border-radius: var(--radius-lg);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-fast);
}

.prop-card:hover {
    transform: translateY(-4px);
}

.prop-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.prop-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.prop-card p {
    font-size: 14px;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

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

.tabs-container {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.tabs-list {
    display: flex;
    background-color: var(--color-surface-secondary);
    border-bottom: 1px solid var(--color-border);
}

.tab-button {
    flex: 1;
    background: none;
    border: none;
    padding: 18px 24px;
    font-family: var(--font-ui);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    text-align: center;
    border-bottom: 3px solid transparent;
    transition: all var(--transition-fast);
}

.tab-button:hover {
    color: var(--color-primary);
    background-color: rgba(45, 95, 168, 0.04);
}

.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    background-color: var(--color-surface);
}

.tab-panels {
    padding: 48px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.panel-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.panel-text h3 {
    font-size: 28px;
    margin-bottom: 18px;
}

.panel-text p {
    font-size: 15px;
    margin-bottom: 24px;
}

.panel-text ul {
    font-size: 14px;
}

.panel-media {
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Mini Previews for tab-panels */
.mini-app-mock {
    width: 100%;
    max-width: 340px;
    background-color: var(--color-surface-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
}

.mini-chat-header {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 6px;
    margin-bottom: 10px;
}

.mini-chat-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.msg-bubble-mini {
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 11px;
    max-width: 90%;
    border: 1px solid var(--color-border);
}

.msg-bubble-mini.user {
    background-color: var(--color-primary-light);
    border-color: rgba(45, 95, 168, 0.2);
    align-self: flex-end;
    border-radius: var(--radius-md) 0 var(--radius-md) var(--radius-md);
}

.msg-bubble-mini.assistant {
    background-color: var(--color-surface);
    align-self: flex-start;
    border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
}

/* Parallel Reader Mockup (BibleReaderView) */
.parallel-reader-mock {
    width: 100%;
    background-color: var(--color-bg); /* Parchment */
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.reader-header-mock {
    background-color: var(--color-surface-secondary);
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
}

.translation-badges {
    font-size: 10px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.reader-columns-mock {
    display: flex;
    height: 180px;
}

.reader-col {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
}

.reader-col.border-left {
    border-left: 1px solid var(--color-border);
}

.col-title {
    font-size: 10px;
    font-weight: 700;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 4px;
}

.verse-text-mock {
    font-size: 11px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.v-num {
    font-weight: 700;
    color: var(--color-gold);
    margin-right: 4px;
}

/* Notes View Mockup (NotesView) */
.notes-view-mock {
    width: 100%;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.notes-header-mock {
    background-color: var(--color-surface-secondary);
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 700;
    border-bottom: 1px solid var(--color-border);
}

.notes-split-mock {
    display: flex;
    height: 180px;
}

.notes-list-mock {
    width: 120px;
    border-right: 1px solid var(--color-border);
    background-color: var(--color-surface-secondary);
    padding: 10px 6px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.note-item {
    font-size: 10px;
    font-weight: 500;
    padding: 6px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
}

.note-item.active {
    background-color: var(--color-surface);
    color: var(--color-primary);
    font-weight: 700;
    border-left: 2px solid var(--color-primary);
}

.notes-editor-mock {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.notes-editor-mock h4 {
    font-size: 13px;
    margin-bottom: 8px;
    font-family: var(--font-ui);
}

.notes-editor-mock p {
    font-size: 11px;
    line-height: 1.5;
}

.mock-ref-chip-small {
    display: inline-flex;
    padding: 1px 4px;
    background-color: var(--color-gold-light);
    border: 1px solid var(--color-gold-border);
    border-radius: var(--radius-sm);
    color: var(--color-gold-text);
    font-size: 8px;
    font-weight: 600;
}

.notes-associated-verses {
    margin-top: 10px;
    border-top: 1px dashed var(--color-border);
    padding-top: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 9px;
    font-weight: 600;
    color: var(--color-text-muted);
}

/* Concordance Preview Mockup (ReferencesView) */
.concordance-preview-mock {
    width: 100%;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.concordance-header-mock {
    background-color: var(--color-surface-secondary);
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 700;
    border-bottom: 1px solid var(--color-border);
}

.concordance-list-mock {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.concordance-item-mock {
    padding: 10px 14px;
    background-color: var(--color-gold-light);
    border: 1px solid var(--color-gold-border);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.concordance-ref {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-gold-text);
}

.concordance-count {
    font-size: 10px;
    font-weight: 600;
    color: var(--color-gold-text);
    opacity: 0.8;
}

/* ==========================================================================
   Workflow Section (How it works)
   ========================================================================== */
.workflow-section {
    padding: 100px 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.dark .workflow-section {
    background-color: var(--color-surface-secondary);
}

.getting-started-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.gs-step {
    text-align: center;
    padding: 24px;
}

.gs-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: white;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    box-shadow: var(--shadow-primary);
}

.gs-step h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

.gs-step p {
    font-size: 14px;
}

/* ==========================================================================
   SaaS Pricing Section
   ========================================================================== */
.pricing-section {
    padding: 100px 0;
}

.pricing-grid {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.pricing-card {
    flex: 1;
    min-width: 320px;
    max-width: 400px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: transform var(--transition-fast);
}

.pricing-card:hover {
    transform: translateY(-4px);
}

/* Special styling for the Featured plan */
.pricing-card.featured {
    border: 2px solid var(--color-gold);
    box-shadow: var(--shadow-lg);
}

.pricing-featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-gold);
    color: white;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    letter-spacing: 1px;
    box-shadow: var(--shadow-gold);
    display: flex;
    align-items: center;
    gap: 4px;
}

.pricing-header {
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 24px;
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.tokens-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 16px 0;
    padding: 12px 0;
    background-color: var(--color-surface-secondary);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--color-border);
}

.tokens-count {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-text);
    font-family: var(--font-heading);
    letter-spacing: -0.5px;
    line-height: 1;
}

.dark .tokens-count {
    color: #ffffff;
}

.tokens-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
    margin-top: 4px;
    text-transform: uppercase;
}

.pricing-card.featured .tokens-label {
    color: var(--color-gold);
}

.price {
    font-size: 38px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    margin: 16px 0 0 0;
}

.pricing-card.featured .price {
    color: var(--color-gold);
}

.price span {
    font-size: 14px;
    font-family: var(--font-ui);
    color: var(--color-text-muted);
}

.price-subtitle {
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 500;
}

.pricing-body {
    flex: 1;
    margin-bottom: 32px;
}

/* App Screenshot Styles */
.screenshot-container {
    width: 100%;
    max-width: 620px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-screenshot {
    width: 100%;
    max-width: 100%;
    height: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: block;
    transition: transform var(--transition-normal);
}

.app-screenshot:hover {
    transform: scale(1.01);
}

.hero-screenshot {
    box-shadow: 0 20px 50px -10px rgba(26, 23, 20, 0.2);
}

.dark .hero-screenshot {
    box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.6);
}

.tab-screenshot {
    max-width: 480px;
}

/* Pricing Lists Refactoring */
.pricing-list {
    list-style: none !important;
    margin-left: 0 !important;
    padding-left: 0 !important;
}

.pricing-list li {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.pricing-list li.capacity-detail {
    font-size: 13px;
    padding-left: 20px;
    margin-bottom: 6px;
    opacity: 0.9;
    color: var(--color-text-muted);
}

.btn-pricing {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    background-color: var(--color-surface-secondary);
    color: var(--color-text);
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    border: 1px solid var(--color-border);
}

.btn-pricing:hover {
    background-color: var(--color-border);
}

.btn-pricing.btn-featured {
    background-color: var(--color-primary);
    color: white;
    border: none;
    box-shadow: var(--shadow-primary);
}

.btn-pricing.btn-featured:hover {
    background-color: var(--color-primary-dark);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    background-color: var(--color-surface-secondary);
    border-top: 1px solid var(--color-border);
    padding: 40px 0;
    text-align: center;
    transition: background-color var(--transition-normal);
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 13px;
    color: var(--color-text-muted);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-container p {
    font-size: 14px;
    margin: 0;
}

.footer-meta {
    font-size: 12px;
    opacity: 0.7;
}

/* ==========================================================================
   Responsive / Adaptabilité Mobile
   ========================================================================== */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
        margin-bottom: 40px;
    }
    .hero-actions {
        justify-content: center;
    }
    .panel-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none; /* Cache la nav sur mobile pour simplifier */
    }
    .hero-title {
        font-size: 36px;
    }
    .tab-button {
        padding: 12px;
        font-size: 12px;
    }
    .tabs-list {
        flex-wrap: wrap;
    }
    .pricing-grid {
        flex-direction: column;
        align-items: center;
    }
}