body {
    margin: 0;
    height: 100vh;
    overflow: hidden;
}
.container { 
    top: 40%; 
    left: 55%;
    padding: 250px 600px;
    font-size: 18px;
    max-width:2000px; margin:0 auto; }

#boutonFuyant {
    top: 50%;
    left: 55%;
    position: absolute; 
    padding: 20px 40px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.4s ease; /* animation fluide */
}

#boutonGrossie{
position: absolute;
    transition: transform 0.3s ease;
    top: 50%;
    left: 35%;
    padding: 20px 40px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.4s ease; /* animation fluide */
}
/* Overlay sombre */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}

/* Boîte blanche */
.popup-box {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  max-width: 360px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  animation: popIn 0.3s ease;
}

@keyframes popIn {
  from { transform: scale(0.7); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Bouton fermeture */
.popup-close {
  position: absolute;
  top: 0.6rem;
  right: 0.9rem;
  font-size: 1.2rem;
  cursor: pointer;
  color: #888;
}
.popup-close:hover { color: #000; }

/* GIF */
.popup-gif {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 1rem;
}

/* Texte */
.popup-texte {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
}
.popup-gif {
  width: 100%;
  max-width: 300px;
  border-radius: 10px;
}