/* ============================================
   COMMON.CSS - Composants réutilisables
   ============================================ */


/* Container */
.container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 2; /* Au-dessus des cercles flottants */
}

@media (min-width: 640px) {
  .container { padding: 0 var(--space-6); }
}

@media (min-width: 1024px) {
  .container { padding: 0 var(--space-8); }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: none;
  z-index: 1050;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  position: relative;
  width: 40px;
  height: 40px;
}

.logo-diamond {
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transform: rotate(45deg);
  border-radius: var(--border-radius-sm);
  position: relative;
}

.logo-diamond::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
  width: 60%;
  height: 60%;
  background: var(--gradient-secondary);
  border-radius: var(--border-radius-sm);
}

.logo-text {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  line-height: var(--leading-tight);
}

.logo-text small {
  font-size: var(--text-xs);
  color: var(--gray-500);
  display: block;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--gray-700);
  font-weight: var(--font-medium);
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--gray-700);
  transition: all var(--transition-normal);
  border-radius: var(--border-radius-sm);
}

/* Boutons */
.btn-primary,
.btn-secondary,
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--border-radius-lg);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary,
.cta-button {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 14px 0 rgba(255, 122, 90, 0.4);
}

.btn-primary:hover,
.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px 0 rgba(255, 122, 90, 0.6);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background: rgb(255, 255, 255);
  border-color: var(--accent-light);
}

/* Sections */
.section-title {
  text-align: center;
  margin-bottom: var(--space-12);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
}

.section-subtitle {
  text-align: center;
  margin-bottom: var(--space-8);
  font-size: var(--text-lg);
  color: var(--gray-600);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.section-hero {
  background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
  padding: var(--space-20) 0 var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}

.section-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 122, 90, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.section-hero .hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.section-hero h1 {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
}

.hero-highlight {
  color: var(--primary-color);
}

.section-hero p {
  font-size: var(--text-lg);
  color: var(--gray-600);
  margin-bottom: 0;
}

/* Missions Section */
.card-section {
  padding: var(--space-20) 0;
  position: relative;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

/* Cards */
.card {
  background: var(--white);
  border-radius: 20px;
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  box-shadow: none;
  cursor: pointer;
  width: 100%;
  height: 100%;
  opacity: 1;
  
}

.card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.card:hover {
  border: 2px solid var(--gray-200);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.card h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.card p {
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* Card Icons */
.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--white);
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal);
}


.card:hover .card-icon {
  transform: scale(1.05) rotate(3deg);
}

.card h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 2;
}

.card p {
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
  margin: 0;
  position: relative;
  z-index: 2;
}

/* Formation Section - Style moderne correspondant à l'image */
.formation-section {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, #FEF3F0 0%, #F9F9F9 100%);
  position: relative;
}

.formation-section .section-title {
  text-align: center;
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-6);
}

.formation-section .section-subtitle {
  text-align: center;
  font-size: var(--text-lg);
  color: var(--gray-600);
  max-width: 800px;
  margin: 0 auto var(--space-16);
  line-height: var(--leading-relaxed);
}

/* Formation Grid */
.formation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
}

/* Formation Cards */
.formation-card {
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 2px solid var(--gray-200);
  position: relative;
  box-shadow: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.formation-card:hover {
  border: 2px solid var(--gray-200);
  box-shadow: none;
  transform: translateY(-4px);
}

.formation-card.featured {
  border: 2px solid var(--gray-200);
  box-shadow: none;
}

.formation-card.featured:hover {
  transform: translateY(-8px);
}

/* Formation Image */
.formation-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--gray-100);
}

.formation-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.formation-card:hover .formation-image img {
  transform: scale(1.05);
}

/* Formation Content */
.formation-content {
  padding: var(--space-8);
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.formation-content h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.formation-content p {
  color: var(--gray-600);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

/* Formation Footer */
.formation-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-6);
}

.formation-link {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.formation-card:hover .formation-link {
  color: var(--primary-dark);
}

.formation-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-color);
  border: none;
  color: var(--white);
  font-size: var(--text-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.formation-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

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

.formation-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(255, 122, 90, 0.4);
}

.formation-card.featured .formation-btn {
  background: var(--white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.formation-card.featured .formation-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* Footer */
.footer {
  background: var(--gradient-footer);
  color: var(--white);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section h3 {
  color: var(--white);
  margin-bottom: var(--space-6);
}

.footer-section p {
  color: var(--gray-300);
  line-height: var(--leading-relaxed);
}

.footer-section a {
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  font-size: var(--text-sm);
}

/* Suppression des puces dans les listes du footer */
.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer li {
  margin-bottom: var(--space-2);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .formation-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .service-card {
    margin: 0 var(--space-4);
    padding: var(--space-6);
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .formation-section {
    padding: var(--space-16) 0;
  }

  .formation-section .section-title {
    font-size: var(--text-3xl);
  }

  .formation-section .section-subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-12);
  }

  .formation-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
  }

  .formation-image {
    height: 200px;
  }

  .formation-content {
    padding: var(--space-6);
  }

  .formation-content h3 {
    font-size: var(--text-xl);
  }

  .formation-btn {
    width: 40px;
    height: 40px;
    font-size: var(--text-base);
  }

  /* Centrage des boutons et conteneurs hero en mobile */
  .hero-content {
    max-width: 100% !important;
    width: 100% !important;
    text-align: center !important;
  }

  .hero-buttons {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    gap: var(--space-4) !important;
  }

  .btn-primary,
  .btn-secondary,
  .cta-button {
    width: 100% !important;
    max-width: 280px !important;
    justify-content: center !important;
    text-align: center !important;
  }

  /* Centrage du footer en mobile */
  .footer-content {
    text-align: center;
    justify-items: center;
  }
}

@media (max-width: 640px) {
  .service-card {
    padding: var(--space-4);
  }

  .service-icon {
    width: 60px;
    height: 60px;
    font-size: var(--text-lg);
  }

  .formation-grid {
    gap: var(--space-4);
  }

  .formation-content {
    padding: var(--space-4);
  }

  .formation-image {
    height: 180px;
  }
}

/* Animation d'entrée pour les formations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.formation-card {
  animation: fadeInUp 0.6s ease-out forwards;
}

.formation-card:nth-child(2) {
  animation-delay: 0.1s;
}

.formation-card:nth-child(3) {
  animation-delay: 0.2s;
}

.formation-card:nth-child(4) {
  animation-delay: 0.3s;
}

.formation-card:nth-child(5) {
  animation-delay: 0.4s;
}

.formation-card:nth-child(6) {
  animation-delay: 0.5s;
}