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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.hero-carousel {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.slide.active {
  opacity: 1;
}

.slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
  padding: 0 20px;
  animation: slideInUp 1s ease-out;
}

.slide-content h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  background: linear-gradient(135deg, #ffffff, #f0f0f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.slide-content .subtitle {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 2rem;
  opacity: 0.9;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.slide-content p {
  font-size: 1.2rem;
  max-width: 800px;
  line-height: 1.6;
  margin-bottom: 3rem;
  opacity: 0.95;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-buttons {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  padding: 15px 35px;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  color: white;
  box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
}

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

.btn-secondary:hover {
  background: white;
  color: #333;
  transform: translateY(-3px);
}

.carousel-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 3;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: white;
  transform: scale(1.3);
}

.nav-arrows {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
}

.nav-arrow {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.nav-arrow:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.nav-arrow.prev {
  left: 30px;
}

.nav-arrow.next {
  right: 30px;
}

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

@media (max-width: 768px) {
  .slide-content h1 {
    font-size: 2.5rem;
  }

  .slide-content .subtitle {
    font-size: 1.2rem;
  }

  .slide-content p {
    font-size: 1rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .nav-arrow {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
}
.hero-gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.nav-link {
  transition: color 0.3s ease;
}
.nav-link:hover {
  color: #f59e0b;
}

/* Animation des particules flottantes */
.floating-particles {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden; pointer-events: none;
}
.particle {
  position: absolute; width: 4px; height: 4px;
  background: linear-gradient(45deg, #3b82f6, #8b5cf6);
  border-radius: 50%;
  animation: float 15s infinite linear;
  opacity: 0.7;
}
@keyframes float {
  0%   { transform: translateY(100vh) rotate(0); opacity: 0; }
  10%, 90% { opacity: 1; }
  100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Titre de section animé */
.section-title {
  background: linear-gradient(135deg, #1e40af, #7c3aed, #db2777);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}
.section-title::after {
  content: ''; position: absolute;
  bottom: -10px; left: 50%; transform: translateX(-50%);
  width: 100px; height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  border-radius: 2px;
}

/* Cartes uniformes avec effets avancés */
.card-container     { height: 520px; perspective: 1000px; }
.card-hover {
  transition: all 0.6s cubic-bezier(0.175,0.885,0.32,1.275);
  transform-style: preserve-3d; position: relative;
  height: 100%; overflow: hidden;
}
.card-hover:hover {
  transform: translateY(-15px) rotateY(5deg) rotateX(5deg);
  box-shadow:
    0 30px 60px -12px rgba(0,0,0,0.25),
    0 18px 36px -18px rgba(0,0,0,0.3),
    inset 0 -5px 25px rgba(255,255,255,0.2);
}

/* Numérotation des cartes */
.card-number {
  position: absolute; top: 20px; right: 20px;
  width: 40px; height: 40px;
  background: linear-gradient(135deg, #fff, #f8fafc);
  color: #1e40af; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; z-index: 10;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  backdrop-filter: blur(10px);
}

/* Effets image */
.image-container { position: relative; height: 240px; overflow: hidden; border-radius: 16px 16px 0 0; }
.card-image {
  width: 100%; height: 100%; object-fit: cover;
  transition: all 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
    transform-style: preserve-3d;      /* nécessaire pour la 3D */
  backface-visibility: hidden; 
}
.card-hover:hover .card-image {
  transform: scale(1.15) translate(-5%, -5%);
}
/* Overlay gradient */
.overlay-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(59,130,246,0.1) 0%,
    rgba(139,92,246,0.1) 50%,
    rgba(219,39,119,0.1) 100%
  );
  opacity: 0; transition: opacity 0.6s ease;
}
.card-hover:hover .overlay-gradient { opacity: 1; }

/* Titre sur l'image */
.card-title {
  position: absolute; bottom: 20px; left: 20px;
  color: #fff; font-size: 14px; font-weight: 600;
  background: rgba(0,0,0,0.7); padding: 8px 16px;
  border-radius: 20px; backdrop-filter: blur(10px);
  transform: translateY(20px); opacity: 0;
  transition: all 0.6s ease;
}
.card-hover:hover .card-title {
  transform: translateY(0); opacity: 1;
}

/* Contenu des cartes */
.card-content {
  padding: 24px; height: 280px;
  display: flex; flex-direction: column; justify-content: space-between;
  background: linear-gradient(135deg, #fff 0%, #f8fafc 100%);
}
.card-content h4 { color: #1e293b; margin-bottom: 12px; font-size: 22px; font-weight: 700; }
.card-content p  { color: #64748b; line-height: 1.6; flex-grow: 1; margin-bottom: 20px; }

/* Bouton "Voir plus" */
.see-more-btn {
  display: inline-flex; align-items: center; gap: 8px;
  color: #1e40af; font-weight: 600; text-decoration: none;
  padding: 12px 20px; background: linear-gradient(135deg,#eff6ff,#dbeafe);
  border-radius: 25px; border: 1px solid #bfdbfe;
  position: relative; overflow: hidden; transition: all 0.3s ease;
}
.see-more-btn::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg,transparent,rgba(255,255,255,0.7),transparent);
  transition: left 0.6s ease;
}
.see-more-btn:hover::before { left: 100%; }
.see-more-btn:hover {
  background: linear-gradient(135deg,#dbeafe,#bfdbfe);
  transform: translateX(5px); box-shadow: 0 8px 25px rgba(59,130,246,0.3);
}
.see-more-btn svg { transition: transform 0.3s ease; }
.see-more-btn:hover svg { transform: translateX(5px); }

/* Animation d'apparition */
.animate-fade-in {
  opacity: 0; transform: translateY(30px);
  animation: fadeInUp 0.8s ease-out forwards;
}
@keyframes fadeInUp {
  to { opacity:1; transform: translateY(0); }
}

/* CTA Section */
.cta-container {
  background: linear-gradient(135deg,rgba(255,255,255,0.9),rgba(248,250,252,0.9));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.1), 0 0 0 1px rgba(255,255,255,0.1);
}
.cta-btn {
  background: linear-gradient(135deg,#3b82f6,#8b5cf6);
  transition: all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
  position: relative; overflow: hidden;
}
.cta-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 0.8s ease;
}
.cta-btn:hover::before { left:100%; }
.cta-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 20px 40px -12px rgba(59,130,246,0.4), 0 8px 16px -8px rgba(139,92,246,0.3);
}

/* Responsive */
@media (max-width:768px) {
  .card-container { height:auto; }
  .card-content   { height:auto; min-height:200px; }
  .section-title  { font-size:2.5rem; }
}



    .team-section {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            padding-top: 20px;
            padding-bottom: 40px;
        }

        .section-title {
            color: white;
            font-size: 2.5rem;
            font-weight: bold;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .section-subtitle {
            color: rgba(255,255,255,0.9);
            font-size: 1.2rem;
            margin-bottom: 50px;
            font-weight: 300;
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .team-member {
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.2);
        }

        .team-member:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(0,0,0,0.3);
        }

        .member-photo {
            width: 150px;
            height: 150px;
            margin: 0 auto 25px;
            border-radius: 50%;
            overflow: hidden;
            border: 5px solid #667eea;
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
            transition: all 0.4s ease;
            position: relative;
        }

        .team-member:hover .member-photo {
            transform: scale(1.08);
            border-color: #764ba2;
            box-shadow: 0 15px 35px rgba(118, 75, 162, 0.5);
        }

        .member-photo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.4s ease;
            filter: brightness(1.1) contrast(1.05);
        }

        .team-member:hover .member-photo img {
            transform: scale(1.15);
            filter: brightness(1.2) contrast(1.1);
        }

        .member-name {
            font-size: 1.4rem;
            font-weight: bold;
            color: #333;
            margin-bottom: 8px;
        }

        .member-role {
            font-size: 1rem;
            color: #667eea;
            font-weight: 600;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .member-description {
            color: #666;
            line-height: 1.6;
            font-size: 0.95rem;
        }

        .contact-info {
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid #eee;
        }

        .contact-info a {
            color: #667eea;
            text-decoration: none;
            font-size: 0.9rem;
            margin: 0 10px;
            transition: color 0.3s ease;
        }

        .contact-info a:hover {
            color: #764ba2;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 2rem;
            }
            
            .team-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }
            
            .team-member {
                padding: 25px;
            }
        }

        .loading {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: loading 1.5s infinite;
        }

        @keyframes loading {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }