.hero-smopnn {
  position: relative;
  overflow: hidden;
  min-height: 100vh; /* pleine page moins navbar */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
}
/* Conteneur des boules */
.floating-balls .ball {
  position: absolute;
  background-color: white;
  border-radius: 50%;
  width: 5px;  /* très petit */
  height: 5px;
  opacity: 0.6;
  animation: float 8s infinite;
}

/* Boules aléatoires avec positions et tailles différentes */
.floating-balls .ball:nth-child(1) { top: 10%; left: 5%; width: 6px; height: 6px; animation-duration: 6s; }
.floating-balls .ball:nth-child(2) { top: 20%; left: 15%; width: 5px; height: 5px; animation-duration: 8s; }
.floating-balls .ball:nth-child(3) { top: 30%; left: 25%; width: 7px; height: 7px; animation-duration: 7s; }
.floating-balls .ball:nth-child(4) { top: 40%; left: 35%; width: 5px; height: 5px; animation-duration: 9s; }
.floating-balls .ball:nth-child(5) { top: 50%; left: 45%; width: 6px; height: 6px; animation-duration: 10s; }
/* ... répéter pour les 20 boules avec positions aléatoires ... */
.floating-balls .ball:nth-child(6) { top: 60%; left: 10%; width: 5px; height: 5px; animation-duration: 12s; }
.floating-balls .ball:nth-child(7) { top: 15%; left: 70%; width: 6px; height: 6px; animation-duration: 11s; }
.floating-balls .ball:nth-child(8) { top: 25%; left: 55%; width: 5px; height: 5px; animation-duration: 8s; }
.floating-balls .ball:nth-child(9) { top: 35%; left: 80%; width: 7px; height: 7px; animation-duration: 9s; }
.floating-balls .ball:nth-child(10) { top: 45%; left: 65%; width: 5px; height: 5px; animation-duration: 10s; }
.floating-balls .ball:nth-child(11) { top: 55%; left: 25%; width: 6px; height: 6px; animation-duration: 11s; }
.floating-balls .ball:nth-child(12) { top: 5%; left: 40%; width: 5px; height: 5px; animation-duration: 12s; }
.floating-balls .ball:nth-child(13) { top: 15%; left: 50%; width: 7px; height: 7px; animation-duration: 8s; }
.floating-balls .ball:nth-child(14) { top: 65%; left: 30%; width: 5px; height: 5px; animation-duration: 9s; }
.floating-balls .ball:nth-child(15) { top: 75%; left: 60%; width: 6px; height: 6px; animation-duration: 10s; }
.floating-balls .ball:nth-child(16) { top: 85%; left: 20%; width: 5px; height: 5px; animation-duration: 11s; }
.floating-balls .ball:nth-child(17) { top: 10%; left: 85%; width: 6px; height: 6px; animation-duration: 12s; }
.floating-balls .ball:nth-child(18) { top: 35%; left: 90%; width: 5px; height: 5px; animation-duration: 9s; }
.floating-balls .ball:nth-child(19) { top: 60%; left: 75%; width: 7px; height: 7px; animation-duration: 8s; }
.floating-balls .ball:nth-child(20) { top: 80%; left: 50%; width: 5px; height: 5px; animation-duration: 10s; }

@keyframes float {
  0% { transform: translateY(0) translateX(0) scale(1); opacity: 0.5; }
  50% { transform: translateY(-15px) translateX(10px) scale(1.1); opacity: 0.8; }
  100% { transform: translateY(0) translateX(0) scale(1); opacity: 0.5; }
}
.hero-smopnn {
  background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
              url('../images/background/b5.jpg') center/cover no-repeat;
  animation: bgMove 20s infinite alternate;
}
.hero-smopnn h1 {
  background: linear-gradient(90deg, #ffcc00, #ffffff, #FF0000,#0727f3);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 5s linear infinite;
}
@keyframes shine {
  to { background-position: 200% center; }
}
.btn-primary {
  background: #0727f3;
  border: none;
  border-radius: 50px;
  padding: 12px 30px;
  transition: 0.3s;
}
.btn-primary:hover { background: #0727f3; }

.btn-outline-light {
  border-radius: 50px;
  padding: 12px 30px;
  border: 2px solid #fff;
}


.section-intro .section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #0727f3;
}

.section-intro .section-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #333;
}

.section-intro img {
  max-width: 100%;
}
.section-enjeux {
  background: linear-gradient(135deg, #e3f2fd, #ffffff);
  width: 100%;
  padding: 80px 0;
}

.section-enjeux .section-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #0727f3;
}



.section-enjeux .section-subtitle {
  font-size: 1.1rem;
  color: #555;
  max-width: 700px;
  margin: 0 auto;
}

.enjeu-card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: justify;  
}

.enjeu-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.enjeu-card h5 {
  font-weight: 600;
  margin-top: 15px;
  margin-bottom: 10px;
}

.enjeu-card p {
  font-size: 0.95rem;
  color: #444;
}
 #alignement {
  background-color: #f8f9fa; /* fond léger */
}

.align-card {
  background-color: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
}
.align-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.align-card i {
  color: #0727f3;
}

.section-subtitle {
  text-align: justify;
  font-size: 1.1rem;
  line-height: 1.8;
  color: #333;
  max-width: 900px;
  margin: 0 auto 30px auto;
}

.perspective-section {
  background: linear-gradient(135deg, #0727f3, #00bfff);
  color: #fff;
  min-height: 50vh;
  display: flex;
  align-items: center;
}

.perspective-section h2 {
  font-weight: 700;
}

.perspective-cards .card {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 12px;
  padding: 30px 20px;
  min-width: 220px;
  max-width: 300px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: transform 0.3s, box-shadow 0.3s;
  color: #fff;
}
.perspective-cards .card p {
  font-size: 0.9rem; /* taille plus petite */
  line-height: 1.5;  /* meilleure lisibilité */
  color: yellow;    /* optionnel : couleur légèrement différente pour contraste */
  text-align: center;
}

.perspective-cards .card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.perspective-cards i {
  color: #fff;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}