/* --- Popup Container --- */
#popup-concours {
  position: fixed;
  top: 50%;
  right: 0%;
  transform: translate(100%, -50%);
  background: var(--boreal);
  color: var(--lin);
  padding: 50px 30px;
  border-radius: 8px 0 0 8px;
  z-index: 9999;
  max-width: 350px;
  width: 100%;
  opacity: 0;
  transition: all 1s ease;
  text-align: left;
}

#popup-concours.active {
    transform:translate(0, -50%);
    opacity:1;
}

/* --- Contenu --- */
#popup-concours h3 {
  font-size: 25px;
  margin-bottom: 16px;
  color: #fff;
}

#popup-concours p {
  font-size: 1rem;
  color: #ddd;
  margin-bottom: 16px;
}

#popup-concours img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 16px;
}

/* --- Bouton principal --- */
.popup-btn {
  display: inline-block;
  background: transparent;
  color: var(--lin);
  padding: 15px 40px;
  border-radius: 99px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size:15px;
  border:1px solid var(--lin);
}
.popup-btn:hover {
  background: var(--lin);
  color:var(--boreal);
}

/* --- Bouton Fermer (X) --- */
#popup-close {
  position: absolute;
  top: 10px;
  left: 10px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--lin);
  cursor: pointer;
  transition: opacity 0.2s;
}
#popup-close:hover { opacity: 0.7; }

/* --- États visibles --- */
.popup-visible #popup-overlay {
  display: block;
  opacity: 1;
}

.popup-visible #popup-concours {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}