body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            height: 2000px; /* Pour permettre le défilement */
        }
        
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 100;
        }
        
        .whatsapp-button {
            width: 60px;
            height: 60px;
            background-color: #e74c3c; /* Rouge */
            border-radius: 50%;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            z-index: 101;
        }
        
        .whatsapp-button:hover {
            background-color: #c0392b; /* Rouge plus foncé */
            transform: scale(1.1);
        }
        
        .whatsapp-button i {
            color: white;
            font-size: 30px;
        }
        
        .profiles-container {
            position: absolute;
            bottom: 0;
            right: 0;
            width: 180px;
            height: 180px;
            pointer-events: none;
        }
        
        .profile {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: #222; /* Noir */
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
            opacity: 0;
            position: absolute;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
            pointer-events: none;
        }
        
        .profile.active {
            pointer-events: auto;
        }
        
        .profile:hover {
            transform: scale(1.1);
            background-color: #e74c3c; /* Rouge */
        }
        
        .profile img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
        }
        
        .profile.show {
            opacity: 1;
        }
        
        .profile-tooltip {
            position: absolute;
            right: 60px;
            background-color: #222;
            color: white;
            padding: 5px 10px;
            border-radius: 5px;
            font-size: 12px;
            white-space: nowrap;
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
        }
        
        .profile:hover .profile-tooltip {
            opacity: 1;
        }