.donut {
  position: relative;
  width: min(400px, 60vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  filter: drop-shadow(0 16px 30px rgba(0,0,0,0.18));
  overflow: visible;
  
  /* arrière-plan bleu */
  background-color: #36a9e1;
}

.donut::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  right: -50px;
  bottom: -50px;
  border-radius: 50%;

  /* arc bleu de 120° à 300° */
  background: conic-gradient(
    #36a9e1 120deg 300deg,   
    transparent 30deg 330deg
  );

  z-index: 2;
}

.donut-inner {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  z-index: 3;
}

.donut-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.service-card {
    position: relative; /* nécessaire pour position absolute des enfants */
}

.service-name-block {
    position: absolute;
    top: 10px;  /* très haut dans la carte */
    left: 50%;
    transform: translateX(-50%);
    background-color: #F1A601; /* jaune */
    width: 410px;
    height: 60px;
    line-height: 60px; /* centrer verticalement le texte */
    border-radius: 30px;
    text-align: center;
    font-weight: bold;
    color: #000;
    font-size: 1.25rem;
    z-index: 10;
}