/* ============================
   Trevlestanet - Nouveau Design Ultra-Moderne
   Thème clair avec couleurs vibrantes et gradients
   ============================ */

:root {
  /* Couleurs principales - Nouveau thème */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --primary-ultra-light: #c7d2fe;
  
  /* Couleurs secondaires */
  --secondary: #f59e0b;
  --secondary-dark: #d97706;
  --secondary-light: #fbbf24;
  --secondary-ultra-light: #fef3c7;
  
  /* Couleurs d'accent */
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --accent-violet: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-orange: #f97316;
  
  /* Couleurs de fond - Thème clair moderne */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-dark: #0f172a;
  --bg-glass: rgba(255, 255, 255, 0.8);
  
  /* Couleurs de texte */
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-light: #ffffff;
  --text-accent: #6366f1;
  
  /* Couleurs neutres */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Ombres et effets */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
  --shadow-glow-secondary: 0 0 20px rgba(245, 158, 11, 0.3);
  
  /* Bordures */
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-dark: #94a3b8;
  --border-accent: #6366f1;
  
  /* Rayons */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  font-size: 16px;
}

body {
  font-family: 'Savate', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.7;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typographie moderne */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Savate', sans-serif;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

h1 { 
  font-size: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent-emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 { 
  font-size: clamp(2rem, 4vw, 3rem);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.25rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.125rem); }

p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.8;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  font-weight: 500;
}

a:hover {
  color: var(--primary-dark);
  transform: translateY(-1px);
}

/* Bandeau d'âge - Nouveau design moderne */
.age-warning {
  background: linear-gradient(135deg, var(--accent-rose) 0%, #ef4444 50%, #dc2626 100%);
  color: var(--white);
  padding: 1.5rem 0;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border-bottom: 3px solid #b91c1c;
}

.age-warning::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.age-warning .container-xxl {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.age-warning i {
  color: #fecaca;
  font-size: 1.5rem;
  animation: pulse 2s infinite;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

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

.age-warning strong {
  color: #fecaca;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
}

.age-warning span {
  color: #fef2f2;
  font-weight: 600;
  line-height: 1.6;
  text-align: center;
}

.age-warning a {
  color: #fecaca;
  text-decoration: underline;
  font-weight: 700;
  transition: all var(--transition-normal);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.age-warning a:hover {
  color: var(--white);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Navigation moderne avec glassmorphism */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: 1.25rem 0;
  transition: all var(--transition-normal);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
  padding: 1rem 0;
}

.navbar-brand {
  font-family: 'Savate', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  color: var(--primary) !important;
  text-decoration: none;
  transition: all var(--transition-bounce);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand:hover {
  color: var(--primary-dark) !important;
  transform: scale(1.05);
}

.navbar-logo {
  height: 40px;
  width: auto;
  margin-right: 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  object-fit: contain;
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.05);
  filter: brightness(1.1);
}

.navbar-nav .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 600;
  padding: 0.75rem 1.25rem !important;
  margin: 0 0.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  position: relative;
  font-size: 0.95rem;
}

.navbar-nav .nav-link:hover {
  color: var(--primary) !important;
  background: var(--primary-ultra-light);
  transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
  color: var(--primary) !important;
  background: var(--primary-ultra-light);
  font-weight: 700;
}

/* Boutons modernes avec effets */
.btn {
  padding: 0.875rem 2rem;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: none;
  letter-spacing: 0.025em;
  transition: all var(--transition-bounce);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: var(--white);
  box-shadow: var(--shadow-glow-secondary);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary) 100%);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl), var(--shadow-glow-secondary);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  position: relative;
  z-index: 1;
}

.btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--primary);
  transition: width var(--transition-normal);
  z-index: -1;
}

.btn-outline:hover::before {
  width: 100%;
}

.btn-outline:hover {
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Hero Section moderne */
.hero {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
}

/* Hero с фоновым изображением */
.hero-bg {
  background-image: url('../images/hero1.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.8) 0%, rgba(59, 130, 246, 0.7) 50%, rgba(37, 99, 235, 0.6) 100%);
  z-index: 1;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero .badge {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: none;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 2rem;
  line-height: 1.1;
  animation: fadeInUp 1s ease-out;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease-out 0.2s both;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.4s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sections générales modernes */
.section {
  padding: 6rem 0;
  position: relative;
}

/* Guide section с фоновым изображением */
.guide-bg {
  background-image: url('../images/side.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}

.guide-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.85) 0%, rgba(251, 191, 36, 0.8) 50%, rgba(217, 119, 6, 0.75) 100%);
  z-index: 1;
}

.guide-bg .container-xxl {
  position: relative;
  z-index: 2;
}

.guide-bg .section-title {
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.guide-bg .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.guide-bg .card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Section Logos moderne */
.section-logos {
  background: var(--bg-secondary);
  padding: 5rem 0;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.logo-item {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-light);
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.logo-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-ultra-light) 0%, var(--secondary-ultra-light) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.logo-item:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary);
}

.logo-item:hover::before {
  opacity: 0.1;
}

.logo-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 1.5rem;
  filter: grayscale(100%);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
}

.logo-item:hover .logo-img {
  filter: grayscale(0%);
  transform: scale(1.15);
}

.logo-caption {
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  z-index: 1;
}

/* Cards modernes avec effets */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-bounce);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary);
}

.card-header {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border-bottom: 1px solid var(--border-light);
  padding: 1.5rem;
}

.card-body {
  padding: 2rem;
}

.card .text-muted {
  color: var(--text-muted) !important;
}

/* Formulaires modernes */
.form-control, .form-select {
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-control:focus, .form-select:focus {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  outline: none;
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* Footer moderne */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-medium);
  padding: 5rem 0 2rem;
  color: var(--text-light);
}

/* Certification Section */
.certification-section {
  margin-top: 4rem;
  margin-bottom: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(99, 102, 241, 0.2);
}

.certification-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.certification-link {
  display: inline-block;
  transition: all var(--transition-normal);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.certification-link:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
}

.certification-link img {
  height: 3rem;
  width: auto;
  opacity: 0.7;
  transition: opacity var(--transition-normal);
  filter: grayscale(0.2);
}

.certification-link:hover img {
  opacity: 1;
  filter: grayscale(0);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-section p,
.footer-section a {
  color: var(--text-muted);
  line-height: 1.7;
  transition: color var(--transition-normal);
}

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

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.75rem;
}

.footer-bottom {
  border-top: 1px solid var(--border-medium);
  padding-top: 2rem;
  text-align: center;
  color: var(--text-muted);
}

/* Cookie Banner moderne */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border-light);
  padding: 2rem;
  box-shadow: var(--shadow-2xl);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-bounce);
  backdrop-filter: blur(20px);
}

.cookie-banner.show {
  transform: translateY(0);
}

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

.cookie-text {
  color: var(--text-secondary);
  flex: 1;
  font-size: 1rem;
  line-height: 1.6;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

/* Responsive moderne */
@media (max-width: 768px) {
  .age-warning {
    padding: 1.25rem 0;
    font-size: 0.9rem;
  }
  
  .age-warning .container-xxl {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .age-warning i {
    font-size: 1.25rem;
  }
  
  .age-warning strong {
    font-size: 1.1rem;
  }
  
  .hero {
    padding: 6rem 0 4rem;
  }
  
  .hero-bg {
    background-attachment: scroll;
  }
  
  .hero h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .hero p {
    font-size: 1.125rem;
  }
  
  .guide-bg {
    background-attachment: scroll;
  }
  
  .certification-links {
    gap: 1.5rem;
  }
  
  .certification-link {
    padding: 0.25rem;
  }
  
  .certification-link img {
    height: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .section-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .logos-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 5rem 0 3rem;
  }
  
  .hero h1 {
    font-size: clamp(1.75rem, 10vw, 2.5rem);
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .navbar {
    padding: 1rem 0;
  }
  
  .navbar-brand {
    font-size: 1.5rem;
  }
  
  .navbar-logo {
    height: 32px;
    margin-right: 0.5rem;
  }
}

/* Animations globales modernes */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

/* Classes d'animation */
.animate-slide-up {
  animation: slideInUp 0.8s ease-out;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.8s ease-out;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Effets de survol globaux */
.card-hover {
  transition: all var(--transition-bounce);
}

.card-hover:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
}

/* Scrollbar personnalisée moderne */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

/* Sélection de texte moderne */
::selection {
  background: var(--primary);
  color: var(--white);
}

::-moz-selection {
  background: var(--primary);
  color: var(--white);
}

/* Effets de focus accessibles */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Badges modernes */
.badge {
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
}

/* Utilitaires */
.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.bg-gradient-secondary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
}

.shadow-glow {
  box-shadow: var(--shadow-glow);
}

.shadow-glow-secondary {
  box-shadow: var(--shadow-glow-secondary);
}

/* ========================================
   Styles pour le formulaire de contact
   ======================================== */

/* Formulaire de contact */
.contact-form {
  margin-top: 2rem;
}

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

.form-group .form-label {
  display: flex;
  align-items: center;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.form-group .form-label i {
  color: var(--primary);
  font-size: 0.9rem;
}

.form-control, .form-select {
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
  font-size: 1rem;
  transition: all var(--transition-normal);
  font-family: 'Savate', sans-serif;
}

.form-control:focus, .form-select:focus {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  outline: none;
}

.form-control::placeholder {
  color: var(--text-muted);
  font-style: italic;
}

.form-control.is-invalid {
  border-color: var(--accent-rose);
  background: rgba(244, 63, 94, 0.05);
}

.form-control.is-valid {
  border-color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.05);
}

.invalid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--accent-rose);
  font-weight: 500;
}

.valid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--accent-emerald);
  font-weight: 500;
}

.form-text {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Checkboxes */
.form-check {
  margin-bottom: 1rem;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.125rem;
  margin-right: 0.75rem;
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  transition: all var(--transition-normal);
}

.form-check-input:checked {
  background-color: var(--primary);
  border-color: var(--primary);
}

.form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  border-color: var(--primary);
}

.form-check-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  cursor: pointer;
}

.form-check-label a {
  color: var(--primary);
  text-decoration: underline;
  font-weight: 600;
}

.form-check-label a:hover {
  color: var(--primary-dark);
}

/* Actions du formulaire */
.form-actions {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.btn-loading {
  display: none;
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

/* Messages de statut */
#formMessages {
  animation: slideInUp 0.5s ease-out;
}

.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  border: none;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.alert-success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(34, 197, 94, 0.1));
  color: #065f46;
  border-left: 4px solid var(--accent-emerald);
}

.alert-danger {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.1), rgba(239, 68, 68, 0.1));
  color: #991b1b;
  border-left: 4px solid var(--accent-rose);
}

.alert i {
  font-size: 1.1rem;
}

/* Informations de contact */
.contact-info {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

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

.contact-item:hover {
  transform: translateX(4px);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.contact-details h6 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-details p {
  margin: 0 0 0.25rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.contact-details small {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Statistiques de contact */
.contact-stats {
  margin-bottom: 2rem;
}

.contact-stats .stat-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  transition: all var(--transition-normal);
}

.contact-stats .stat-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-stats .stat-item:last-child {
  margin-bottom: 0;
}

.contact-stats .stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-stats .stat-info {
  flex: 1;
}

.contact-stats .stat-number {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.contact-stats .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive pour le formulaire */
@media (max-width: 768px) {
  .contact-form {
    margin-top: 1.5rem;
  }
  
  .form-group {
    margin-bottom: 1.25rem;
  }
  
  .form-control, .form-select {
    padding: 0.75rem 0.875rem;
    font-size: 0.95rem;
  }
  
  .contact-item {
    padding: 0.75rem 0;
  }
  
  .contact-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .contact-stats .stat-item {
    padding: 0.75rem;
  }
  
  .contact-stats .stat-icon {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .form-actions {
    padding-top: 0.75rem;
  }
  
  .btn {
    width: 100%;
    padding: 1rem;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  
  .contact-stats .stat-item {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
}

/* ========================================
   Nouveaux styles pour les cartes et ressources
   ======================================== */

/* Cartes avec nouveau design */
.card-header-section {
  margin-bottom: 1.5rem;
}

.card-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.card-logo-img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-md);
}

.card-logo-info h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.badge-success {
  background: var(--accent-emerald);
  color: white;
}

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

.badge-warning {
  background: var(--secondary);
  color: white;
}

.badge-info {
  background: var(--accent-blue);
  color: white;
}

.badge-danger {
  background: var(--accent-rose);
  color: white;
}

/* Features des cartes */
.card-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.feature-item:hover {
  background: var(--bg-tertiary);
  transform: translateY(-2px);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--primary-ultra-light);
  border-radius: var(--radius-md);
  color: var(--primary);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.feature-content h5 {
  margin: 0 0 0.25rem 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.feature-content p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Action des cartes */
.card-action {
  margin-top: auto;
}

.btn-full {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Liste des cartes */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.list-item:hover {
  background: var(--bg-tertiary);
  transform: translateX(4px);
}

.list-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--accent-emerald);
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.list-content h6 {
  margin: 0 0 0.25rem 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.list-content p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Cartes avec icônes centrées */
.card-icon-wrapper {
  margin-bottom: 1.5rem;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--primary-ultra-light);
  border-radius: 50%;
  color: var(--primary);
  font-size: 2rem;
  margin: 0 auto;
  transition: all var(--transition-normal);
}

.card:hover .card-icon {
  transform: scale(1.1);
  background: var(--primary);
  color: white;
}

.card-content {
  text-align: center;
}

.card-title {
  margin: 0 0 1rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-description {
  margin: 0 0 1.5rem 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.feature-dot {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 500;
}

/* Cartes de ressources */
.resource-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  height: 100%;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.resource-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.resource-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.resource-card:hover::before {
  opacity: 1;
}

.resource-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--primary-ultra-light);
  border-radius: var(--radius-lg);
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  transition: all var(--transition-normal);
}

.resource-card:hover .resource-icon {
  background: var(--primary);
  color: white;
  transform: scale(1.1);
}

.resource-content h4 {
  margin: 0 0 0.75rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.resource-content p {
  margin: 0 0 1rem 0;
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.875rem;
}

.resource-features {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.feature-tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--border-light);
}

.resource-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all var(--transition-normal);
}

.resource-link:hover {
  color: var(--primary-dark);
  transform: translateX(4px);
}

.resource-link i {
  transition: transform var(--transition-normal);
}

.resource-link:hover i {
  transform: translateX(4px);
}

/* New modern card styles */
.card-hero {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem;
  margin: -1.5rem -1.5rem 2rem -1.5rem;
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
  overflow: hidden;
}

.card-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  opacity: 0.1;
  z-index: 1;
}

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

.card-logo-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--primary);
}

.card-logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.card-hero-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.card-hero-badges {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.badge-hero {
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-hero-success {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
}

.badge-hero-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}

.card-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  transition: all 0.3s ease;
}

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

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.stat-info {
  flex: 1;
}

.stat-number {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.card-highlights {
  margin-bottom: 2rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

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

.highlight-icon {
  color: #fbbf24;
  font-size: 1rem;
  flex-shrink: 0;
}

.highlight-item span {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.card-cta {
  margin-top: auto;
}

.btn-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-hero-text {
  font-size: 1rem;
}

.btn-hero-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.btn-hero:hover .btn-hero-arrow {
  background: rgba(255, 255, 255, 0.3);
  transform: translateX(4px);
}

/* Second card styles */
.card-header-modern {
  text-align: center;
  margin-bottom: 2rem;
}

.card-header-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}

.card-header-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.card-header-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

.card-pros {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.pro-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius-md);
  transition: all 0.3s ease;
}

.pro-item:hover {
  transform: translateX(4px);
}

.pro-item-primary {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 197, 253, 0.1));
  border-left: 4px solid #3b82f6;
}

.pro-item-success {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(134, 239, 172, 0.1));
  border-left: 4px solid #22c55e;
}

.pro-item-warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(252, 211, 77, 0.1));
  border-left: 4px solid #f59e0b;
}

.pro-item-info {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(103, 232, 249, 0.1));
  border-left: 4px solid #06b6d4;
}

.pro-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.pro-item-primary .pro-icon {
  color: #3b82f6;
}

.pro-item-success .pro-icon {
  color: #22c55e;
}

.pro-item-warning .pro-icon {
  color: #f59e0b;
}

.pro-item-info .pro-icon {
  color: #06b6d4;
}

.pro-content {
  flex: 1;
}

.pro-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.pro-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.pro-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pro-score {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
}

.pro-stars {
  color: #fbbf24;
  font-size: 0.8rem;
}

.card-summary {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
}

.summary-stats {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.summary-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.summary-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.summary-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}