/**
 * Tinhinan Theme - Charte graphique commune
 * Professional emerald/sand/terracotta palette
 */

/* Fonts - Import via HTML */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&family=DM+Sans:wght@400;500;600;700&family=Almarai:wght@300;400;700;800&display=swap');

:root {
    /* Couleurs principales */
    --emerald: #006233;
    --emerald-deep: #004d28;
    --emerald-light: #00854a;
    --sand: #f5f0e6;
    --sand-dark: #e8dcc9;
    --terracotta: #c24d2c;
    --terracotta-light: #d4694c;
    --ink: #1a1a1a;
    --ink-soft: #4a4a4a;
    --white: #ffffff;
    --gold: #c9a84c;
    --gold-light: #dfc77a;

    /* Couleurs sémantiques */
    --success: #10b981;
    --success-bg: #d1fae5;
    --warning: #f59e0b;
    --warning-bg: #fef3c7;
    --danger: #ef4444;
    --danger-bg: #fee2e2;
    --info: #3b82f6;
    --info-bg: #dbeafe;

    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Rayons */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Ombres */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 98, 51, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 98, 51, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12);
}

/* Dark Mode Theme */
[data-theme="dark"] {
    /* Couleurs principales inversées */
    --emerald: #00a65a;
    --emerald-deep: #008547;
    --emerald-light: #00c76d;
    --sand: #1a1a1a;
    --sand-dark: #2a2a2a;
    --terracotta: #ff6b4a;
    --terracotta-light: #ff8566;
    --ink: #e8e8e8;
    --ink-soft: #b8b8b8;
    --white: #0f0f0f;
    --gold: #f5d76e;
    --gold-light: #fce89c;

    /* Couleurs sémantiques ajustées */
    --success: #10b981;
    --success-bg: #064e3b;
    --warning: #f59e0b;
    --warning-bg: #78350f;
    --danger: #ef4444;
    --danger-bg: #7f1d1d;
    --info: #3b82f6;
    --info-bg: #1e3a8a;

    /* Ombres adaptées au dark mode */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* Fluid root font-size: scales up on larger viewports for readability */
    font-size: clamp(16px, 14px + 0.2vw, 20px);
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--sand);
    color: var(--ink);
    line-height: 1.6;
    min-height: 100vh;
}

/* Pattern d'arrière-plan */
.pattern-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    z-index: 0;
    background-image:
        repeating-linear-gradient(45deg, var(--emerald) 0, var(--emerald) 1px, transparent 1px, transparent 20px),
        repeating-linear-gradient(-45deg, var(--emerald) 0, var(--emerald) 1px, transparent 1px, transparent 20px);
}

/* Navigation */
.tinhinan-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--sand);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--sand-dark);
    padding: var(--spacing-md) var(--spacing-xl);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.tinhinan-nav .nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tinhinan-nav .nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--emerald);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tinhinan-nav .nav-logo-img {
    height: 36px;
    max-height: 36px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.tinhinan-nav .nav-logo span {
    color: var(--terracotta);
}

.tinhinan-nav .nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.tinhinan-nav .nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ink-soft);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color 0.3s ease;
}

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

.tinhinan-nav .nav-links a:hover {
    color: var(--emerald);
}

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

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

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

/* Language Switcher & Theme Switcher */
.lang-switcher,
.theme-switcher {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--sand-dark);
    flex-shrink: 0;
}

.lang-btn,
.theme-toggle-btn {
    padding: 0.4rem 0.75rem;
    border: none;
    background: transparent;
    color: var(--ink-soft);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lang-btn:hover,
.theme-toggle-btn:hover {
    background: var(--sand);
    color: var(--emerald);
}

.lang-btn.active {
    background: var(--emerald);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.theme-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.85rem;
}

.theme-toggle-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Social Share Buttons */
.social-share {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.social-share-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: var(--spacing-xs);
}

.social-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    border: 1px solid var(--sand-dark);
    background: var(--white);
    color: var(--ink);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.social-share-btn:hover {
    border-color: var(--emerald);
    background: var(--emerald);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.social-share-btn svg,
.social-share-btn .icon {
    width: 16px;
    height: 16px;
}

/* Social button variants */
.social-share-btn[data-social-share="linkedin"]:hover {
    background: #0077b5;
    border-color: #0077b5;
}

.social-share-btn[data-social-share="x"]:hover {
    background: #000;
    border-color: #000;
}

.social-share-btn[data-social-share="whatsapp"]:hover {
    background: #25d366;
    border-color: #25d366;
}

.social-share-btn[data-social-share="facebook"]:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-share-btn[data-social-share="email"]:hover {
    background: var(--terracotta);
    border-color: var(--terracotta);
}

.social-share-btn[data-social-share="copy"]:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--ink);
}

/* Compact version */
.social-share.compact .social-share-btn {
    padding: 0.5rem;
    min-width: 40px;
    justify-content: center;
}

.social-share.compact .social-share-btn span {
    display: none;
}

/* Container principal */
.tinhinan-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* Header de page */
.page-header {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--sand-dark);
}

.page-header .page-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: var(--spacing-xs);
}

.page-header .page-subtitle {
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.page-header .header-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    margin-top: var(--spacing-md);
}

/* Cards */
.tinhinan-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 98, 51, 0.08);
    transition: all 0.3s ease;
}

.tinhinan-card:hover {
    box-shadow: var(--shadow-md);
}

.tinhinan-card.card-accent {
    position: relative;
    overflow: hidden;
}

.tinhinan-card.card-accent::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--emerald), var(--gold), var(--terracotta));
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink);
}

.card-subtitle {
    font-size: 0.85rem;
    color: var(--ink-soft);
    margin-top: var(--spacing-xs);
}

/* Grille de stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 98, 51, 0.08);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--emerald);
    transition: height 0.3s ease;
}

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

.stat-card:hover::before {
    height: 100%;
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.stat-card .stat-icon.icon-emerald { background: rgba(0, 98, 51, 0.1); color: var(--emerald); }
.stat-card .stat-icon.icon-terracotta { background: rgba(194, 77, 44, 0.1); color: var(--terracotta); }
.stat-card .stat-icon.icon-gold { background: rgba(201, 168, 76, 0.1); color: var(--gold); }
.stat-card .stat-icon.icon-success { background: var(--success-bg); color: var(--success); }
.stat-card .stat-icon.icon-warning { background: var(--warning-bg); color: var(--warning); }
.stat-card .stat-icon.icon-danger { background: var(--danger-bg); color: var(--danger); }
.stat-card .stat-icon.icon-info { background: var(--info-bg); color: var(--info); }

.stat-card .stat-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--spacing-sm);
}

.stat-card .stat-value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.1;
}

.stat-card .stat-change {
    font-size: 0.8rem;
    margin-top: var(--spacing-sm);
    color: var(--ink-soft);
}

/* Tables */
.tinhinan-table-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 98, 51, 0.08);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.tinhinan-table-container .table-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--sand-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--sand);
}

.tinhinan-table-container .table-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
}

.tinhinan-table {
    width: 100%;
    border-collapse: collapse;
}

.tinhinan-table th,
.tinhinan-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--sand-dark);
}

.tinhinan-table th {
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--sand);
}

.tinhinan-table tbody tr {
    transition: background 0.2s ease;
}

.tinhinan-table tbody tr:hover {
    background: rgba(0, 98, 51, 0.03);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-success { background: var(--success-bg); color: #065f46; }
.badge-warning { background: var(--warning-bg); color: #92400e; }
.badge-danger { background: var(--danger-bg); color: #991b1b; }
.badge-info { background: var(--info-bg); color: #1e40af; }
.badge-emerald { background: rgba(0, 98, 51, 0.1); color: var(--emerald); }
.badge-terracotta { background: rgba(194, 77, 44, 0.1); color: var(--terracotta); }
.badge-gold { background: rgba(201, 168, 76, 0.15); color: #8b6914; }
.badge-gray { background: var(--sand-dark); color: var(--ink-soft); }

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--emerald);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(0, 98, 51, 0.25);
}

.btn-primary:hover {
    background: var(--emerald-deep);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 98, 51, 0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--ink);
    border: 2px solid var(--sand-dark);
}

.btn-secondary:hover {
    background: var(--sand);
    border-color: var(--emerald);
    color: var(--emerald);
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

/* Formulaires */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--spacing-sm);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.95rem;
    font-family: inherit;
    border: 2px solid var(--sand-dark);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--ink);
    transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--emerald);
    box-shadow: 0 0 0 3px rgba(0, 98, 51, 0.1);
}

/* Status indicator */
.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: var(--spacing-sm);
}

.status-online { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-offline { background: var(--danger); box-shadow: 0 0 8px var(--danger); }
.status-warning { background: var(--warning); box-shadow: 0 0 8px var(--warning); }

/* Sections */
.section {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--sand-dark), transparent);
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--sand-dark);
    padding-bottom: var(--spacing-sm);
}

.tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ink-soft);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all 0.2s ease;
    position: relative;
}

.tab::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: transparent;
    transition: background 0.2s ease;
}

.tab:hover {
    color: var(--emerald);
    background: rgba(0, 98, 51, 0.05);
}

.tab.active {
    color: var(--emerald);
    font-weight: 600;
}

.tab.active::after {
    background: var(--emerald);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    color: var(--white);
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--emerald); }
.toast-warning { background: var(--warning); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1500;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--sand-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--ink-soft);
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--danger);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-xl);
    border-top: 1px solid var(--sand-dark);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* Footer - Gradient separator */
.footer-gradient {
    height: 4px;
    background: linear-gradient(90deg, var(--emerald), var(--gold), var(--terracotta), var(--gold), var(--emerald));
    background-size: 200% 100%;
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Footer - Main container */
.tinhinan-footer {
    background: var(--ink);
    color: rgba(255, 255, 255, 0.8);
}

.footer-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 5rem 4rem 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
}

/* Footer - Brand section */
.footer-brand {
    max-width: 400px;
}

.footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
    display: inline-block;
}

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

.footer-desc {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 320px;
}

/* Footer - Columns */
.footer-column h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--gold);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--gold);
    padding-left: 4px;
}

/* Footer - Bottom section */
.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-powered {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Footer - Responsive */
@media (max-width: 900px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
        padding: 3rem 2rem 2rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.5rem 2rem;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .tinhinan-nav .nav-links {
        display: none;
    }

    .tinhinan-container {
        padding: var(--spacing-md);
    }

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

    .page-header .page-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   HAMBURGER MENU (mobile < 900px)
   ============================================= */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1100;
    flex-direction: column;
    gap: 5px;
}

.hamburger-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1050;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background: var(--white);
    z-index: 1060;
    padding: 5rem 2rem 2rem;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    transition: right 0.3s ease;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-panel.active {
    right: 0;
}

.mobile-nav-panel a {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--ink);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.mobile-nav-panel a:hover {
    background: rgba(0, 98, 51, 0.05);
    color: var(--emerald);
}

.mobile-nav-panel .mobile-lang-switcher {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    margin-top: auto;
    border-top: 1px solid var(--sand-dark);
    padding-top: 1.5rem;
}

@media (max-width: 900px) {
    .tinhinan-nav .nav-links {
        display: none;
    }

    .hamburger-btn {
        display: flex;
    }
}

/* =============================================
   ANIMATIONS
   ============================================= */
.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }
.animate-delay-5 { transition-delay: 0.5s; }

/* =============================================
   MEDIA TYPOGRAPHY
   ============================================= */
.kicker {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--terracotta);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
}

.dateline {
    font-size: 0.85rem;
    color: var(--gold);
    font-variant: small-caps;
    letter-spacing: 0.05em;
}

.pull-quote {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-style: italic;
    color: var(--ink);
    border-left: 4px solid var(--gold);
    padding-left: 1.5rem;
    margin: 2rem 0;
    line-height: 1.5;
}

/* =============================================
   PRICING TOGGLE
   ============================================= */
.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.pricing-toggle-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--ink-soft);
    transition: color 0.3s ease;
}

.pricing-toggle-label.active {
    color: var(--emerald);
    font-weight: 600;
}

.toggle-track {
    position: relative;
    width: 56px;
    height: 30px;
    background: var(--sand-dark);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background 0.3s ease;
}

.toggle-track.active {
    background: var(--emerald);
}

.toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.toggle-track.active .toggle-thumb {
    transform: translateX(26px);
}

.pricing-toggle .savings-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--emerald);
    background: rgba(0, 98, 51, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

/* =============================================
   FAQ ACCORDION
   ============================================= */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--sand-dark);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    text-align: left;
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: var(--emerald);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--ink-soft);
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--ink-soft);
    line-height: 1.7;
}

/* =============================================
   RTL OVERRIDES
   ============================================= */
[dir="rtl"] .hamburger-btn {
    order: -1;
}

[dir="rtl"] .mobile-nav-panel {
    right: auto;
    left: -320px;
    box-shadow: 10px 0 40px rgba(0, 0, 0, 0.15);
}

[dir="rtl"] .mobile-nav-panel.active {
    left: 0;
    right: auto;
}

[dir="rtl"] .pull-quote {
    border-left: none;
    border-right: 4px solid var(--gold);
    padding-left: 0;
    padding-right: 1.5rem;
}

[dir="rtl"] .footer-column ul li a:hover {
    transform: translateX(-4px);
}

[dir="rtl"] .footer-column h4::after {
    left: auto;
    right: 0;
}

[dir="rtl"] .faq-question {
    text-align: right;
}

/* ========== Share Buttons ========== */
.share-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 2px solid var(--sand-dark);
    border-radius: var(--radius-full);
    background: var(--white);
    color: var(--ink);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.share-btn-linkedin {
    border-color: #0077b5;
    color: #0077b5;
}

.share-btn-linkedin:hover {
    background: #0077b5;
    color: white;
}

.share-btn-x {
    border-color: #000;
    color: #000;
}

.share-btn-x:hover {
    background: #000;
    color: white;
}

.share-btn-whatsapp {
    border-color: #25d366;
    color: #25d366;
}

.share-btn-whatsapp:hover {
    background: #25d366;
    color: white;
}

.share-btn-email {
    border-color: var(--emerald);
    color: var(--emerald);
}

.share-btn-email:hover {
    background: var(--emerald);
    color: white;
}

.share-icon {
    font-size: 1.1em;
}

.share-btn-small {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
}

.share-btn-small .share-icon {
    font-size: 1em;
}

/* Hide label on very small screens */
@media (max-width: 480px) {
    .share-label {
        display: none;
    }

    .share-btn {
        padding: 0.5rem 0.75rem;
    }
}

/* Dark mode adjustments */
[data-theme="dark"] .share-btn {
    background: var(--sand-dark);
    border-color: #3a3a3a;
}

[data-theme="dark"] .share-btn:hover {
    background: var(--sand);
}

/* ========== Reading Mode ========== */
.reading-mode-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--emerald);
    color: var(--white);
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reading-mode-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.reading-mode-toggle.active {
    background: var(--danger);
}

/* Reading mode active state */
.reading-mode-active nav,
.reading-mode-active .tinhinan-nav,
.reading-mode-active header:not(.article-header),
.reading-mode-active footer,
.reading-mode-active .footer,
.reading-mode-active aside,
.reading-mode-active .sidebar,
.reading-mode-active .cta-section,
.reading-mode-active .testimonials,
.reading-mode-active .newsletter-signup,
.reading-mode-active .share-buttons,
.reading-mode-active .related-articles,
.reading-mode-active .comments-section,
.reading-mode-active .mobile-nav-panel,
.reading-mode-active .hamburger-btn {
    display: none !important;
}

/* Focus on main content */
.reading-mode-active main,
.reading-mode-active article,
.reading-mode-active .article-content,
.reading-mode-active .newsletter-content {
    max-width: 720px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

/* Enhanced typography in reading mode */
.reading-mode-active main p,
.reading-mode-active article p,
.reading-mode-active .article-content p,
.reading-mode-active .newsletter-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.reading-mode-active main h1,
.reading-mode-active article h1,
.reading-mode-active .article-content h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.reading-mode-active main h2,
.reading-mode-active article h2,
.reading-mode-active .article-content h2 {
    font-size: 1.875rem;
    line-height: 1.3;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.reading-mode-active main h3,
.reading-mode-active article h3,
.reading-mode-active .article-content h3 {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

/* Smooth background in reading mode */
.reading-mode-active {
    background: var(--sand);
}

/* Reading mode indicator */
.reading-mode-active::before {
    content: 'Mode Lecture Actif - Appuyez sur ESC pour quitter';
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--emerald);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1001;
    box-shadow: var(--shadow-md);
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate(-50%, -20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

/* Mobile adjustments for reading mode */
@media (max-width: 768px) {
    .reading-mode-active main,
    .reading-mode-active article,
    .reading-mode-active .article-content,
    .reading-mode-active .newsletter-content {
        margin: 0;
        padding: 1.5rem;
        border-radius: 0;
    }

    .reading-mode-toggle {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
    }

    .reading-mode-active::before {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Dark mode adjustments */
[data-theme="dark"].reading-mode-active {
    background: #0f0f0f;
}

[data-theme="dark"].reading-mode-active main,
[data-theme="dark"].reading-mode-active article,
[data-theme="dark"].reading-mode-active .article-content,
[data-theme="dark"].reading-mode-active .newsletter-content {
    background: var(--sand-dark);
}

/* Dark mode footer - keep dark background so white/rgba text stays visible */
[data-theme="dark"] .tinhinan-footer,
[data-theme="dark"] footer:not(.article-footer) {
    background: #111111;
    color: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .footer-logo,
[data-theme="dark"] .footer-column h4 {
    color: #ffffff;
}

[data-theme="dark"] .footer-desc,
[data-theme="dark"] .footer-column ul li a {
    color: rgba(255, 255, 255, 0.55);
}

[data-theme="dark"] .footer-copyright,
[data-theme="dark"] .footer-powered {
    color: rgba(255, 255, 255, 0.35);
}

[data-theme="dark"] .footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .footer-ai-badge {
    color: rgba(255, 255, 255, 0.6);
    border-color: rgba(255, 255, 255, 0.15);
}