body {
  background: linear-gradient(180deg, #0a1f34, #23a8bf, #0a1f34, #23a8bf);
  background-size: 400% 400%;
  animation: gradientFlow 10s ease infinite;
  overflow-x: hidden;
  position: relative;
}

@keyframes gradientFlow {
  0% {background-position: 0% 50%;}
  50% {background-position: 100% 50%;}
  100% {background-position: 0% 50%;}
}

/* === 🌊 Bulles animées === */
.background-bubbles {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0; left: 0;
  overflow: hidden;
  z-index: 0;
}
.background-bubbles span {
  position: absolute;
  bottom: -150px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  animation: rise 25s infinite ease-in;
  backdrop-filter: blur(2px);
}
.background-bubbles span:nth-child(odd){background:rgba(77,166,255,0.4);}
.background-bubbles span:nth-child(even){background:rgba(255,145,77,0.4);}
.background-bubbles span{left:calc(var(--i)*10%);animation-delay:calc(var(--i)*2s);}
@keyframes rise {
  0% {transform: translateY(0) scale(0.6); opacity: 0;}
  50% {opacity: 1;}
  100% {transform: translateY(-1200px) scale(1.2); opacity: 0;}
}

/* === ✨ CARTES ÉQUIPE === */
.team-container {
  position: relative;
  z-index: 2;
  margin-top: 4rem;
  margin-bottom: 4rem;
  text-align: center;
}
.team-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.2);
}
.team-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}
.team-card {
  background: rgba(255,255,255,0.95);
  border-radius: 20px;
  width: 280px;
  padding: 1.5rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.team-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 14px 35px rgba(0,0,0,0.2);
}
.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 4px solid #007BFF;
}
.team-name {
  font-size: 1.3rem;
  font-weight: bold;
  color: #333;
}
.team-role {
  font-size: 1rem;
  color: #ff914d;
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.team-bio {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 1rem;
}
.team-links a {
  text-decoration: none;
  margin: 0 5px;
  font-size: 1.2rem;
  color: #007BFF;
  transition: color 0.3s;
}
.team-links a:hover { color: #ff914d; }

/* === Responsive === */
@media (max-width: 768px) {
  .team-grid { flex-direction: column; align-items: center; }
}