/* ========================================
   Variables CSS & Thèmes
   ======================================== */
:root {
  /* Couleurs France Services */
  --primary: #000091;
  --primary-dark: #000074;
  --primary-light: #6a6af4;
  --secondary: #E1000F;
  --accent: #00A95F;
  
  /* Couleurs claires */
  --bg-main: #FFFFFF;
  --bg-alt: #F6F6F6;
  --bg-card: #FFFFFF;
  --text-primary: #161616;
  --text-secondary: #666666;
  --border: #DDDDDD;
  --shadow: rgba(0, 0, 0, 0.1);
  
  /* Espacements */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark mode */
[data-theme="dark"] {
  --bg-main: #0E0E0E;
  --bg-alt: #1A1A1A;
  --bg-card: #252525;
  --text-primary: #F6F6F6;
  --text-secondary: #B0B0B0;
  --border: #333333;
  --shadow: rgba(0, 0, 0, 0.3);
}

/* ========================================
   Reset & Base
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Marianne', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ========================================
   Container
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
}

/* ========================================
   Header
   ======================================== */
.header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px var(--shadow);
  transition: var(--transition);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  gap: var(--spacing-md);
}

.logos {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Sélecteur de langue */
.language-selector {
  display: flex;
  gap: 0.25rem;
  background: var(--bg-alt);
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.lang-btn {
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.lang-btn:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.lang-btn.active {
  background: var(--primary);
  color: white;
}

.flag {
  font-size: 1rem;
}

/* Toggle thème */
.theme-toggle {
  padding: 0.75rem;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--primary-light);
  transform: rotate(20deg);
}

.theme-toggle .moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .moon {
  display: inline;
}

/* Menu burger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
}

.menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.header-content {
  text-align: center;
  padding: var(--spacing-md) 0;
}

.title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Navigation */
.nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  padding-bottom: var(--spacing-sm);
  border-top: 1px solid var(--border);
  padding-top: var(--spacing-sm);
}

.nav-link {
  padding: 0.75rem 1.5rem;
  color: var(--text-secondary);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  background: var(--primary);
  color: white;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .logo {
    height: 40px;
  }
  
  .title {
    font-size: 1.25rem;
  }
  
  .subtitle {
    font-size: 0.9rem;
  }
  
  .nav {
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  
  .nav.active {
    max-height: 500px;
  }
  
  .nav-link {
    width: 100%;
    text-align: center;
  }
  
  .language-selector {
    display: none;
  }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

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

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-text {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-secondary:hover {
  background: white;
  color: var(--primary);
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-lg) 0;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-text {
    font-size: 1rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

/* ========================================
   Sections
   ======================================== */
.section {
  padding: var(--spacing-xl) 0;
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--primary-light);
  color: white;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
}

/* ========================================
   Services Grid
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.service-card {
  background: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow);
  border-color: var(--primary-light);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ========================================
   Info Box & Schedule
   ======================================== */
.info-box {
  background: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 2px solid var(--primary-light);
}

.info-box h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.schedule {
  display: grid;
  gap: var(--spacing-sm);
}

.schedule-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm);
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
}

.day {
  font-weight: 700;
  color: var(--text-primary);
}

.hours {
  color: var(--accent);
  font-weight: 600;
}

.hours.closed {
  color: var(--secondary);
}

@media (max-width: 768px) {
  .schedule-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}

/* ========================================
   Documents Section
   ======================================== */
.search-box {
  margin-bottom: var(--spacing-md);
}

.search-input {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 145, 0.1);
}

.doc-categories {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  overflow-x: auto;
  padding-bottom: var(--spacing-xs);
}

.doc-category {
  padding: 0.75rem 1.5rem;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 2px solid var(--border);
  border-radius: 50px;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
}

.doc-category:hover,
.doc-category.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.document-btn {
  padding: var(--spacing-md);
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  text-align: center;
}

.document-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--shadow);
  border-color: var(--primary);
}

.doc-emoji {
  font-size: 2.5rem;
}

.doc-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .documents-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  
  .doc-emoji {
    font-size: 2rem;
  }
  
  .doc-name {
    font-size: 0.85rem;
  }
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-card {
  background: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  text-align: center;
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow);
  border-color: var(--accent);
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.contact-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.contact-link {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  display: block;
}

.contact-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.contact-text {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========================================
   Map
   ======================================== */
.map-container {
  margin-top: var(--spacing-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  border: 3px solid var(--border);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 768px) {
  .map-container {
    height: 300px;
  }
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--text-primary);
  color: white;
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-info p {
  margin-bottom: 0.25rem;
  opacity: 0.9;
}

.footer-links {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.footer-links a {
  color: white;
  opacity: 0.9;
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-eco {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.eco-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 169, 95, 0.2);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

/* ========================================
   Modal
   ======================================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  background: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  margin: var(--spacing-md);
  z-index: 10000;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-alt);
  border-radius: 50%;
  font-size: 1.5rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--secondary);
  color: white;
  transform: rotate(90deg);
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  padding-right: 40px;
}

.modal-body {
  color: var(--text-secondary);
  line-height: 1.8;
}

.modal-body h4 {
  color: var(--text-primary);
  font-weight: 700;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.modal-body ul {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.modal-body li {
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .modal-content {
    margin: var(--spacing-sm);
    padding: var(--spacing-md);
    max-height: 90vh;
  }
  
  .modal-title {
    font-size: 1.5rem;
  }
}

/* ========================================
   Utilities
   ======================================== */
.hidden {
  display: none !important;
}

/* Scroll smooth */
html {
  scroll-padding-top: 120px;
}

/* Loading animation */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Accessibilité */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus visible */
*:focus-visible {
  outline: 3px solid var(--primary-light);
  outline-offset: 2px;
}

/* Print styles - Éco-responsable */
@media print {
  .header,
  .hero,
  .footer,
  .nav,
  .theme-toggle,
  .language-selector,
  .menu-toggle {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .section {
    page-break-inside: avoid;
  }
}