body {
        text-align: center;
        padding: 40px 0;
        background-image: url("../images/background.jpg");
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
      }
h1 {
    color: #4d9581; ;
    font-family: "Nunito Sans", "Helvetica Neue", sans-serif;
    font-weight: 900;
    font-size: 40px;
    margin-bottom: 10px;
}
p {
    color: #4d9581; ;
    font-family: "Nunito Sans", "Helvetica Neue", sans-serif;
    font-size:20px;
    margin: 0;
}
i {
    color: #4d9581; ;
    font-size: 100px;
    line-height: 200px;
    margin-left:-15px;
}
.card {
  
    padding: 60px;
    border-radius: 4px;
   
    display: inline-block;
    margin: 60px;
    flex: 1;
}

.success-btn{
    background: #4d9581; 
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 10px 25px;
    font-size: 14px;
    font-weight: 700;
    color: white;
    margin-top: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: inline-block;   
    text-decoration: none;
    margin-top: 20px;
}



footer {
    position: fixed; /* fixe le footer en bas */
    bottom: 0;       /* tout en bas */
    left: 0;         /* côté gauche */
    width: 100%;     /* prend toute la largeur */
    background: rgba(77, 149, 129, 0.2);
    color: #4d9581;
    text-align: center;
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    z-index: 100; /* pour être au-dessus de tout */
}


.floating-img {
    width: 150px;
    animation: floatPulse 3s ease-in-out infinite;
}

@keyframes floatPulse {
    0% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.05);
    }
    100% {
        transform: translateY(0) scale(1);
    }
}