:root {
  --primary: #667eea;
  --primary-dark: #764ba2;
  --accent: #16a34a;
  --text: #111827;
  --muted: #64748b;
  --line: #e5e7eb;
  --soft: #f3f4f6;
  --card: #fff;
  --shadow: 0 10px 40px rgba(0,0,0,0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  line-height: 1.7;
}

a { text-decoration: none; color: inherit; }

.container { width: min(1200px, calc(100% - 32px)); margin: auto; }

/* Navigation - Style du site principal */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 80px;
}

.logo {
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: #475569;
  font-weight: 600;
}

.nav-menu a {
  padding: 10px 16px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.nav-menu a:hover, .nav-menu a.active {
  background: var(--soft);
  color: var(--primary);
}

.nav-menu a i { margin-right: 8px; }

.cta-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 12px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 12px 24px;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  transition: all 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  text-align: center;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.05) 0%, transparent 70%);
  animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  max-width: 700px;
  margin: 24px auto 0;
  color: #64748b;
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-feature i {
  color: var(--primary);
  font-size: 1.2rem;
}

/* Blog Grid */
.blog-content { padding: 60px 0 100px; }

.blog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: start;
}

.blog-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.sidebar-section h3 {
  margin: 0 0 16px;
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 700;
}

.category-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.category-list li {
  margin: 0;
}

.category-list a {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
}

.category-list a:hover,
.category-list a.active {
  background: var(--soft);
  color: var(--primary);
}

.blog-main {
  flex: 1;
}

.blog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--line);
}

.blog-header h2 {
  margin: 0;
  font-size: 1.8rem;
  color: var(--text);
}

.article-count {
  color: var(--muted);
  font-size: 0.95rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.blog-card h2 {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.3;
}

.blog-card h2 a {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-card p {
  color: var(--muted);
  line-height: 1.6;
  flex-grow: 1;
}

.badge-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  background: var(--soft);
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge i {
  font-size: 0.75rem;
}

.read-more {
  color: var(--primary);
  font-weight: 700;
  padding: 12px 20px;
  background: rgba(102, 126, 234, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.read-more:hover {
  background: var(--primary);
  color: #fff;
}

/* Article Content */
.article-section { padding: 60px 0 100px; }

.breadcrumb {
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb a { color: var(--primary); text-decoration: none; transition: color 0.3s ease; }
.breadcrumb a:hover { color: var(--primary-dark); }

.article-content {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.article-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.article-content h1 {
  margin: 0 0 24px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  padding: 20px;
  background: linear-gradient(135deg, var(--soft) 0%, rgba(102, 126, 234, 0.05) 100%);
  border-radius: 16px;
  font-size: 0.9rem;
  color: var(--muted);
  border: 1px solid var(--line);
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.article-meta i {
  color: var(--primary);
  font-size: 1rem;
}

.article-image-container {
  margin: 32px auto;
  max-width: 720px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(15,23,42,0.13);
  background: #f8fafc;
  position: relative;
}

.article-image {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}

.article-image-container:hover .article-image {
  transform: scale(1.02);
}

/* ═══════════════════════════════════════════════════
   YouTube Player — Card moderne
═══════════════════════════════════════════════════ */
.yt-player-wrapper {
  margin: 32px auto;
  max-width: 720px;
}

.yt-player-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(15,23,42,.13);
  border: 1px solid var(--line);
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.yt-player-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(15,23,42,.16);
}

.yt-player-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
}

.yt-player-logo {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
}

.yt-player-meta {
  flex: 1;
  min-width: 0;
}

.yt-player-label {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
}

.yt-player-title {
  margin: 2px 0 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.yt-player-embed {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  background: #000;
}

.yt-player-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.article-content h2 {
  margin: 48px 0 24px;
  font-size: 1.8rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-content h2::before {
  content: '';
  width: 4px;
  height: 32px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 2px;
}

.article-content h3 {
  margin: 32px 0 16px;
  font-size: 1.4rem;
  color: var(--text);
  font-weight: 600;
}

.article-content p {
  margin: 0 0 24px;
  line-height: 1.8;
  color: #374151;
  font-size: 1.05rem;
}

.article-content ul,
.article-content ol {
  margin: 0 0 24px;
  padding-left: 24px;
  color: #374151;
}

.article-content li {
  margin: 8px 0;
  line-height: 1.7;
}

.article-content ul li::marker {
  color: var(--primary);
}

.article-content a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.article-content a:hover {
  border-bottom-color: var(--primary);
}

.rich-section {
  margin: 32px 0;
  padding: 28px;
  background: linear-gradient(135deg, var(--soft) 0%, rgba(102, 126, 234, 0.05) 100%);
  border-radius: 16px;
  border-left: 4px solid var(--primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.rich-section h2 {
  margin: 0 0 20px;
  font-size: 1.4rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.rich-section h2::before {
  content: '';
  width: 3px;
  height: 24px;
  background: var(--primary);
  border-radius: 2px;
}

.rich-section details {
  margin: 16px 0;
  padding: 18px;
  background: #fff;
  border-radius: 12px;
  cursor: pointer;
  border: 1px solid var(--line);
  transition: all 0.3s ease;
}

.rich-section details:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--primary);
}

.rich-section summary {
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.rich-section summary::-webkit-details-marker {
  display: none;
}

.rich-section summary::before {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.rich-section details[open] summary::before {
  transform: rotate(180deg);
}

.cta-section {
  margin: 48px 0;
  padding: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 24px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 10s ease-in-out infinite;
}

.cta-section h3 { 
  margin: 0 0 16px; 
  font-size: 1.8rem;
  position: relative;
  z-index: 1;
}

.cta-section p { 
  margin: 0 0 28px; 
  opacity: 0.95;
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}

.cta-button-large {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  padding: 18px 40px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.cta-button-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.eeat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  margin: 32px 0;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.eeat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}

.eeat-card h3 {
  margin: 0 0 20px;
  color: var(--primary);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.eeat-card h3::before {
  content: '\f058';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent);
}

.eeat-card ul {
  margin: 0;
  padding-left: 20px;
}

.eeat-card li {
  margin: 12px 0;
  color: #374151;
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.eeat-card li::marker {
  color: var(--primary);
  font-weight: bold;
}

.eeat-card a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.eeat-card a:hover {
  border-bottom-color: var(--primary);
}

/* ═══════════════════════════════════════════════════════
   Article Bottom Cards — Auteur & Entreprise
   Design moderne : card verticale avec header coloré
═══════════════════════════════════════════════════════ */
.article-bottom-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
  margin-bottom: 8px;
}

.bottom-card {
  border-radius: 24px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 4px 24px rgba(15,23,42,.07);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bottom-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(15,23,42,.13);
}

/* ── Header coloré de chaque carte ── */
.bc-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 24px 20px;
  position: relative;
}

.author-card .bc-header {
  background: linear-gradient(135deg, #1d4ed8 0%, #6366f1 100%);
}

.company-card .bc-header {
  background: linear-gradient(135deg, #16a34a 0%, #0ea5e9 100%);
}

/* ── Avatar ── */
.bc-avatar {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  min-width: 52px;
  min-height: 52px;
  max-width: 52px;
  max-height: 52px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.4);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 1.4rem;
}

.bc-avatar-logo {
  border-radius: 12px;
  background: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  padding: 4px;
  width: 56px;
  height: 56px;
  min-width: 56px;
  min-height: 56px;
  max-width: 56px;
  max-height: 56px;
}

.bc-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 8px;
}

.bc-photo-img {
  width: 100% !important;
  height: 100% !important;
  max-width: 52px !important;
  max-height: 52px !important;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* ── Titre dans le header ── */
.bc-header-text {
  flex: 1;
  min-width: 0;
}

.bc-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 6px;
  width: fit-content;
}

.bc-header-name {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bc-header-role {
  margin: 2px 0 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Corps de la carte ── */
.bc-body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bc-bio {
  margin: 0;
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.65;
}

/* ── Infos row (icône + texte) ── */
.bc-info-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: #374151;
}

.bc-info-row i {
  flex-shrink: 0;
  margin-top: 1px;
}

.author-card .bc-info-row i {
  color: #fff;
  background: linear-gradient(135deg, #1d4ed8, #6366f1);
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.company-card .bc-info-row i {
  color: #fff;
  background: linear-gradient(135deg, #16a34a, #0ea5e9);
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.bc-info-row span { line-height: 1.5; }

/* ── Divider léger ── */
.bc-divider {
  height: 1px;
  background: var(--line);
  margin: 4px 0;
}

/* ── Bouton / lien en bas ── */
.bc-footer {
  padding: 0 24px 20px;
}

.bc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 999px;
  transition: all 0.25s ease;
  border: 2px solid;
}

.author-card .bc-link {
  color: var(--primary);
  border-color: var(--primary);
  background: transparent;
}

.author-card .bc-link:hover {
  background: var(--primary);
  color: #fff;
  transform: translateX(3px);
}

.company-card .bc-link {
  color: var(--accent);
  border-color: var(--accent);
  background: transparent;
}

.company-card .bc-link:hover {
  background: var(--accent);
  color: #fff;
  transform: translateX(3px);
}

/* Footer */
.site-footer {
  background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
  color: #fff;
  padding: 60px 0 32px;
  margin-top: 48px;
}

.sf-container {
  width: min(1120px, calc(100% - 32px));
  margin: auto;
}

.sf-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sf-brand .sf-logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.sf-logo-icon {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 1.2rem;
}

.sf-brand .sf-logo-wrap span {
  font-size: 1.4rem;
  font-weight: 900;
}

.sf-tagline {
  color: #9ca3af;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 0 20px;
}

.sf-social {
  display: flex;
  gap: 10px;
}

.sf-social a {
  width: 38px;
  height: 38px;
  background: #374151;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: background 0.3s ease;
  font-size: 0.85rem;
}

.sf-social a:hover {
  background: #7c3aed;
}

.sf-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 16px;
  color: #fff;
}

.sf-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sf-col ul a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}

.sf-col ul a i {
  font-size: 0.65rem;
  color: #6b7280;
}

.sf-col ul a:hover {
  color: #a78bfa;
}

.sf-col ul a:hover i {
  color: #a78bfa;
}

.sf-contact {
  display: flex;
  flex-direction: column;
  gap: 16px !important;
}

.sf-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #9ca3af;
  font-size: 0.9rem;
}

.sf-icon {
  color: #a78bfa;
  margin-top: 2px;
  flex-shrink: 0;
}

.sf-contact li div span {
  display: block;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.sf-contact li div a,
.sf-contact li div p {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.85rem;
  margin: 0;
  transition: color 0.3s ease;
}

.sf-contact li div a:hover {
  color: #a78bfa;
}

.sf-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.sf-bottom p {
  color: #6b7280;
  font-size: 0.85rem;
  margin: 0;
}

.sf-legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.sf-legal a {
  color: #6b7280;
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

.sf-legal a:hover {
  color: #a78bfa;
}

@media (max-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .blog-grid { grid-template-columns: 1fr; }
  .article-content { padding: 24px; }
  .article-meta { flex-direction: column; gap: 8px; }
  .hero { padding: 80px 0 60px; }
  .hero-features { flex-direction: column; gap: 16px; }
  .blog-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .sf-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .sf-bottom { flex-direction: column; text-align: center; }
  .article-bottom-cards { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   BOUTON LECTURE VOCALE - Accessibilité TTS
   ═══════════════════════════════════════════════════════════════════════════════ */

.tts-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: linear-gradient(135deg, #1d4ed8, #0f766e);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(29, 78, 216, 0.3);
}

.tts-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.4);
}

.tts-btn i {
  font-size: 1rem;
}

/* Barre de contrôle flottante */
.tts-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  padding: 16px 24px;
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.tts-bar.hidden {
  transform: translateY(100%);
}

.tts-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.tts-control {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tts-control:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.05);
}

.tts-control.tts-stop {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
}

.tts-control.tts-stop:hover {
  background: rgba(239, 68, 68, 0.3);
}

.tts-info {
  flex: 1;
  min-width: 0;
}

#tts-status {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.tts-progress-container {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.tts-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.tts-speed {
  display: flex;
  gap: 8px;
}

.tts-speed-btn {
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tts-speed-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.tts-speed-btn.active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #fff;
}

.tts-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tts-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

/* Responsive TTS */
@media (max-width: 768px) {
  .tts-container {
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .tts-info {
    order: -1;
    width: 100%;
  }
  
  .tts-speed {
    margin-left: auto;
  }
  
  .tts-speed-btn {
    padding: 4px 8px;
    font-size: 0.75rem;
  }
}