:root {
  --primary: #E099F7;
  --secondary: #124A9c;
  --dark: #111;
  --gray: #f4f4f4;
  --text: #333;
  --success: #52b788;
  --danger: #D7263D;
  --warning: #124A9c;
  --border-radius: 14px;
  --font-main: "Segoe UI", Roboto, Arial, sans-serif;
}
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.bg-primary { background: var(--primary) !important; }
.bg-secondary { background: var(--secondary) !important; }
.btn-primary, .btn-warning { background: var(--primary); border: none; }
h1, h2, h3, h4, h5 { font-family: var(--font-main); }

body {
  color: var(--text);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  font-family: var(--font-main);
  background: linear-gradient(180deg, #000A7A 0%, #E099F7 100%) !important;
}

header, nav, .navbar {
  position: absolute;      /* pour overlay au-dessus du carrousel */
  top: 0;
  left: 0;
  width: 100%;
  background: transparent !important;
  z-index: 10;
  box-shadow: none !important;
}

/* Carrousel HERO réhaussé sous header flottant */
.carousel {
  position: relative;
  width: 100%;
  height: 420px;
  min-height: 320px;
  padding-top: 0; /* Optionnel, on met tout au bord haut */
  overflow: hidden;
  /* border-radius: 0 0 var(--border-radius) var(--border-radius); */
  margin-bottom: 0;
}
.carousel img {
  width: 100vw;
  min-width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  position: absolute;
  top: 0; left: 0;
  animation: slide 15s infinite;
  opacity: 0;
  transition: opacity 0.5s;
}
.carousel img:nth-child(2) { animation-delay: 5s; }
.carousel img:nth-child(3) { animation-delay: 10s; }
@keyframes slide {
  0% { opacity: 0; }
  10% { opacity: 1; }
  30% { opacity: 1; }
  40% { opacity: 0; }
  100% { opacity: 0; }
}

.hero-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 60px;
  background: linear-gradient(to right, rgba(0,0,0,0.60), transparent 80%);
  color: #fff;
  z-index: 2;
  pointer-events: none; /* clique passe au travers, menu reste accessible */
}
.hero-text h2 { font-size: 42px; margin-bottom: 10px; }
.hero-text p { font-size: 18px; max-width: 500px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: 44px auto 30px;
}

.card {
  background: #fff;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}
.card:hover { transform: translateY(-6px); }
.card img { width: 100%;  }
.card-content { padding: 20px; }
.card-content h4 { margin-bottom: 10px; color: var(--primary); }
.card-content p { font-size: 14px; }

@media (max-width: 768px) {
  .hero-text { padding: 20px; }
  .hero-text h2 { font-size: 30px; }
  .carousel, .carousel img { height: 240px; }
}

.feature-img {
  
  object-fit: cover;
  object-position: center;
  border-radius: 18px;
}

@media (max-width: 600px) {
   header, nav, .navbar {
    position: static !important;
    background: rgba(10,20,50,0.82) !important; /* pour garder lisibilité sur imagettes */
    width: 100%;
    z-index: 20;
  }
  .carousel {
    border-radius: 0; /* pour le look mobile */
  }
  .hero-text {
    padding-top: 20px;
    padding-left: 8px;
    padding-right: 8px;
    text-align: center;
    align-items: center;
    justify-content: flex-end;
  }
  /* .feature-img { width: 48px; height: 48px; } */
}