/* Reset et variables */
:root {
  --primary-color: #0d1f3c;
  --secondary-color: #1e3a5f;
  --accent-color: #0066cc;
  --accent-blue: #0066cc;
  --accent-light: #4d9de0;
  --text-color: #0d1f3c;
  --text-light: #4a6080;
  --bg-light: #f4f7fc;
  --white: #ffffff;
  --border-color: #dde4f0;
  --hover-color: #0052a3;
  --spacing-unit: 1rem;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --focus-ring: 0 0 0 3px rgba(0, 102, 204, 0.4);
  --min-touch: 44px;
}

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

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--white);
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.3;
}

main {
  background-color: var(--white);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

/* Header et Navigation */
header {
  background-color: var(--white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  padding: 1rem 0;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .navbar-container {
    padding: 0 1rem;
  }
}

.navbar-brand a {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  text-decoration: none;
  transition: opacity 0.3s;
}

.navbar-brand a:hover {
  opacity: 0.8;
}

.navbar-list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.navbar-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-base);
  padding: 0.5rem 0;
  min-height: var(--min-touch);
  display: inline-flex;
  align-items: center;
}

.navbar-item a:hover,
.navbar-item a.active {
  color: var(--accent-blue);
}

.navbar-item a.active {
  border-bottom: 2px solid var(--accent-blue);
}

/* Dropdown menu */
.navbar-item {
  position: relative;
}

.navbar-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-radius: 5px;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  z-index: 1000;
  margin-top: 0.5rem;
  padding: 0.5rem 0;
  list-style: none;
}

.navbar-item:hover .navbar-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar-dropdown li {
  margin: 0;
}

.navbar-dropdown a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--primary-color);
  text-decoration: none;
  transition: background-color 0.3s, color 0.3s;
}

.navbar-dropdown a:hover {
  background-color: var(--bg-light);
  color: var(--accent-blue);
}

/* Styles spécifiques pour la navbar des stagiaires */
.badge-navbar {
  display: inline-block;
  background-color: var(--accent-blue);
  color: white;
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: bold;
  margin-left: 5px;
  vertical-align: middle;
}

.navbar-dropdown-header {
  padding: 0.5rem 1rem;
  font-weight: bold;
  color: var(--primary-color);
  font-size: 0.9rem;
  background-color: #f5f5f5;
}

.navbar-dropdown-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 0.5rem 0;
  padding: 0;
}

.progress-indicator {
  float: right;
  color: var(--accent-blue);
  font-weight: bold;
  font-size: 0.85rem;
}

/* Hero Section */
.hero {
  background-image: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2074&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-color: #f0f0f0;
  color: var(--primary-color);
  padding: 8rem 2rem;
  text-align: center;
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .hero {
    padding: 4rem 1rem;
    min-height: 40vh;
    background-attachment: scroll;
  }
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /* background: rgba(255, 255, 255, 0.9); */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  letter-spacing: 2px;
  color: var(--primary-color);
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
    letter-spacing: 1px;
  }
}

.hero-title .accent-blue {
  color: var(--accent-blue);
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: 300;
}

@media (max-width: 768px) {
  .hero-subtitle {
    font-size: 1.1rem;
  }
}

/* Sections */
section {
  padding: 4rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 2rem 0;
  }
}

.intro {
  background-color: var(--white);
  text-align: center;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-weight: 700;
}

@media (max-width: 1024px) {
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.75rem;
  }
}

.section-title em {
  font-style: italic;
  color: var(--accent-blue);
}

.section-description {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 1rem;
}

@media (max-width: 768px) {
  .section-description {
    font-size: 1rem;
  }
}

/* Services Grid */
.services-overview {
  background-color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.formations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.formation-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border: 1px solid var(--border-color);
  transition: transform 0.3s, box-shadow 0.3s;
}

.formation-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.formation-card h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.formation-subtitle {
  font-size: 1.1rem;
  color: var(--accent-blue);
  font-weight: 500;
  margin-bottom: 1rem;
  font-style: italic;
}

.formation-card p {
  margin-bottom: 0.75rem;
  color: var(--text-light);
  line-height: 1.6;
}

.service-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border: 1px solid var(--border-color);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.service-card h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

.btn-link {
  display: inline-block;
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 600;
  margin-top: 1rem;
  transition: color 0.3s;
}

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

/* CTA Section */
.cta-section {
  background-color: var(--white);
  color: var(--primary-color);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.cta-section .section-title {
  color: var(--white);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-blue);
  color: var(--white);
  padding: 0.75rem 2rem;
  min-height: var(--min-touch);
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  margin-top: 1rem;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  background-color: var(--hover-color);
}

.btn-primary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Stats Section */
.stats-section {
  background-color: var(--white);
}

.stats-note {
  text-align: center;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.stat-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.stat-card h4 {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  font-weight: 500;
}

.stat-value {
  font-size: 3rem;
  font-weight: bold;
  color: var(--accent-blue);
}

/* Page Header */
.page-header {
  background-color: var(--white);
  color: var(--primary-color);
  padding: 4rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

@media (max-width: 768px) {
  .page-header {
    padding: 2rem 1rem;
  }
}

.page-header h1 {
  font-size: 3rem;
  font-weight: bold;
}

@media (max-width: 1024px) {
  .page-header h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2rem;
  }
}

.page-subtitle {
  font-size: 1.3rem;
  color: var(--text-light);
  font-weight: 400;
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .page-subtitle {
    font-size: 1.1rem;
  }
}

/* Page Content */
.page-content {
  padding: 4rem 0;
}

@media (max-width: 768px) {
  .page-content {
    padding: 2rem 0;
  }
}

.content-section {
  max-width: 900px;
  margin: 0 auto;
}

.content-section h2 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .content-section h2 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
  }
}

.content-section h3 {
  font-size: 1.5rem;
  color: var(--accent-blue);
  margin-bottom: 1rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .content-section h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
  }
}

.content-section h4 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  margin-top: 1.5rem;
}

.content-section p {
  margin-bottom: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

.page-footer-note {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: italic;
}

/* Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: 5px;
  margin-bottom: 1.5rem;
}

.alert-error,
.alert-danger {
  background-color: #f8d7da;
  border-left: 4px solid #dc3545;
  color: #721c24;
}

.alert-success {
  background-color: #d4edda;
  border-left: 4px solid #28a745;
  color: #155724;
}

.alert-warning {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  color: #856404;
}

/* Dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.dashboard-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border: 1px solid var(--border-color);
  transition: transform 0.3s, box-shadow 0.3s;
}

.dashboard-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.dashboard-card h3 {
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.login-form {
  margin-top: 2rem;
}

.login-info {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* Form edit */
.edit-form {
  max-width: 800px;
  margin: 0 auto;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  min-height: var(--min-touch);
  background-color: #6c757d;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  border: 1px solid #6c757d;
  transition: background-color var(--transition-base), color var(--transition-base);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: #5a6268;
  border-color: #545b62;
  color: white;
}

.btn-secondary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(108, 117, 125, 0.4);
}

/* Base button class */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  min-height: var(--min-touch);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  text-decoration: none;
  font-weight: 500;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  min-height: var(--min-touch);
}

.btn-danger {
  display: inline-block;
  background-color: #dc3545;
  color: white;
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.2s;
}

.btn-danger:hover {
  background-color: #c82333;
  color: white;
}

/* Modifications history */
.modifications-history {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.modifications-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.modification-item {
  background-color: var(--bg-light);
  padding: 1.5rem;
  border-radius: 5px;
  border-left: 4px solid var(--accent-blue);
}

.modification-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modification-header strong {
  color: var(--primary-color);
  text-transform: capitalize;
}

.modification-date {
  font-size: 0.85rem;
  color: var(--text-light);
}

.modification-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.modification-old,
.modification-new {
  padding: 0.75rem;
  border-radius: 3px;
}

.modification-old {
  background-color: #fee;
  border: 1px solid #fcc;
}

.modification-new {
  background-color: #efe;
  border: 1px solid #cfc;
}

.modification-old p,
.modification-new p {
  margin: 0.5rem 0 0 0;
  color: var(--text-color);
  font-size: 0.9rem;
}

.modification-footer {
  font-size: 0.85rem;
  color: var(--text-light);
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
}

/* Users management */
.users-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.user-item {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.user-item:last-child {
  border-bottom: none;
}

.user-header {
  margin-bottom: 0.5rem;
}

.user-id {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: normal;
}

.user-groups {
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.user-actions {
  margin-top: 0.5rem;
}

.user-actions a {
  margin-right: 1rem;
  color: var(--accent-blue);
  text-decoration: none;
}

.user-actions a:hover {
  text-decoration: underline;
}

.user-actions span {
  color: var(--text-light);
  font-size: 0.9rem;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.checkbox-label:hover {
  background-color: var(--bg-light);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-label span {
  color: var(--text-color);
  font-weight: 500;
}

.dashboard-section {
  margin-top: 2rem;
}


.feature-list {
  list-style: none;
  margin: 1.5rem 0;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-light);
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: bold;
}

.service-detail {
  margin: 2rem 0;
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.formation-info {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: 8px;
  margin: 2rem 0;
  border-left: 4px solid var(--accent-blue);
  border: 1px solid var(--border-color);
}

.cta-box {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  margin-top: 3rem;
  border: 1px solid var(--border-color);
}

/* Contact */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.contact-item {
  text-align: center;
  padding: 2rem;
  background-color: var(--white);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.contact-item h3 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.contact-item a {
  color: var(--accent-blue);
  text-decoration: none;
  font-size: 1.1rem;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-form-section {
  margin: 3rem 0;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: var(--focus-ring);
}

/* ===== Accessibilité : focus visible global ===== */
a:focus-visible {
  outline: 3px solid var(--accent-blue);
  outline-offset: 2px;
  border-radius: 2px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Skip link pour navigation clavier */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-blue);
  color: white;
  padding: 0.5rem 1rem;
  z-index: 9999;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

.response-info {
  margin-top: 2rem;
  padding: 1rem;
  background-color: var(--white);
  border-radius: 5px;
  text-align: center;
  border: 1px solid var(--border-color);
}

/* Footer */
.footer {
  background-color: var(--white);
  color: var(--primary-color);
  padding: 2rem 0;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-links {
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--accent-blue);
  text-decoration: none;
  margin: 0 0.5rem;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-links span {
  color: var(--text-light);
}

.footer-contact {
  margin: 1rem 0;
}

.footer-contact a {
  color: var(--accent-blue);
  text-decoration: none;
  margin: 0 0.5rem;
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-contact span {
  color: var(--text-light);
}

.footer-copyright {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

/* Menu hamburger pour mobile */
.navbar-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  gap: 0.25rem;
}

.navbar-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }
  
  .navbar-list {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    margin-top: 1rem;
  }
  
  .navbar-list.active {
    display: flex;
  }
  
  .navbar-item {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }
  
  .navbar-item a {
    display: block;
    padding: 1rem;
    width: 100%;
  }
  
  .navbar-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    margin-top: 0;
    padding-left: 1rem;
    background-color: var(--bg-light);
    border-radius: 0;
    min-width: 100%;
  }
  
  .navbar-dropdown li {
    border-bottom: 1px solid var(--border-color);
  }
  
  .navbar-dropdown a {
    padding: 0.75rem 1rem;
  }
}

/* Responsive général */
@media (max-width: 1024px) {
  .services-grid,
  .formations-grid,
  .stats-grid,
  .dashboard-grid,
  .contact-info {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .navbar-container {
    flex-wrap: wrap;
  }
  
  .formations-grid,
  .services-grid,
  .stats-grid,
  .dashboard-grid,
  .contact-info {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .formation-card,
  .service-card,
  .stat-card,
  .dashboard-card,
  .contact-item {
    padding: 1.5rem;
  }
  
  .cta-box {
    padding: 1.5rem;
    margin-top: 2rem;
  }
  
  .edit-form {
    padding: 0 1rem;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px; /* Évite le zoom sur iOS */
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
    padding: 0.875rem 1.5rem;
  }
  
  .modifications-history {
    padding: 1rem;
  }
  
  .modification-item {
    padding: 1rem;
  }
  
  .modification-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .users-list {
    margin: 1rem 0;
  }
  
  .user-item {
    padding: 0.75rem;
  }
  
  .user-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .user-actions a {
    margin-right: 0;
    margin-bottom: 0.5rem;
  }
  
  .footer-bottom {
    padding: 0 1rem;
  }
  
  .footer-links,
  .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .footer-links a,
  .footer-contact a {
    margin: 0;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }

  .content-section h2 {
    font-size: 1.25rem;
  }

  .content-section h3 {
    font-size: 1.1rem;
  }

  .stat-value {
    font-size: 2rem;
  }
}

/* ===== P1 : prefers-reduced-motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .dashboard-card:hover,
  .formation-card:hover,
  .service-card:hover {
    transform: none;
  }

  .btn-primary:hover,
  .btn:hover {
    transform: none;
  }
}

/* ===== P4 : tokens CSS pour valeurs inline fréquentes ===== */
:root {
  --progress-track: #e9ecef;
  --progress-fill: #0066cc;
  --text-muted: #555555;
  --text-subtle: #666666;
  --card-subtitle: #666666;
}

.progress-track {
  background: var(--progress-track);
  border-radius: 4px;
  height: 8px;
  overflow: hidden;
}

.progress-track-fill {
  background: var(--progress-fill);
  height: 100%;
}

.text-muted-sm {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-subtitle-sm {
  font-size: 0.85rem;
  color: var(--card-subtitle);
}