/* Fond glamour avec un dégradé animé */
body {
  margin: 0;
  padding: 0;
  height: 100vh;
  background: linear-gradient(135deg, #ff66cc, #9966ff, #66ccff);
  background-size: 400% 400%;
  animation: backgroundAnimation 10s ease infinite;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  font-family: 'Segoe UI', sans-serif;
}

@keyframes backgroundAnimation {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Image gif centrée */
.gift-image {
  width: 200px;
  height: auto;
  margin-bottom: 40px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Lien "Ouvre-moi" stylisé */
.ouvre-moi {
  font-size: 1.5em;
  text-decoration: none;
  color: white;
  background-color: #e91e63;
  padding: 15px 30px;
  border-radius: 30px;
  transition: 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ouvre-moi:hover {
  background-color: #c2185b;
  transform: scale(1.1);
}