/* Bouton WhatsApp flottant simple et élégant */
.whatsapp-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-floating a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.whatsapp-floating a:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    animation: none;
}

.whatsapp-floating i {
    font-size: 32px;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.whatsapp-floating a:hover i {
    transform: scale(1.1);
}

/* Drapeau du Canada simple */
.whatsapp-floating .flag {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 16px;
    background: linear-gradient(to right, 
        #FF0000 0%, #FF0000 25%, 
        #FFFFFF 25%, #FFFFFF 75%, 
        #FF0000 75%, #FF0000 100%);
    border-radius: 2px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    animation: flagWave 2s ease-in-out infinite;
}

.whatsapp-floating .flag::before {
    content: '🍁';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8px;
    line-height: 1;
}

/* Animation de flottement simple */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Animation du drapeau simple */
@keyframes flagWave {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(2deg);
    }
    75% {
        transform: rotate(-2deg);
    }
}

/* Effet de clic */
.whatsapp-floating a:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

/* Responsive simple */
@media (max-width: 768px) {
    .whatsapp-floating {
        bottom: 25px;
        right: 25px;
    }
    
    .whatsapp-floating a {
        width: 60px;
        height: 60px;
    }
    
    .whatsapp-floating i {
        font-size: 28px;
    }
    
    .whatsapp-floating .flag {
        width: 20px;
        height: 14px;
        top: -6px;
        right: -6px;
    }
    
    .whatsapp-floating .flag::before {
        font-size: 6px;
    }
}

@media (max-width: 480px) {
    .whatsapp-floating {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-floating a {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-floating i {
        font-size: 26px;
    }
    
    .whatsapp-floating .flag {
        width: 18px;
        height: 12px;
        top: -5px;
        right: -5px;
    }
    
    .whatsapp-floating .flag::before {
        font-size: 5px;
    }
}

/* Mode sombre (si supporté) */
@media (prefers-color-scheme: dark) {
    .whatsapp-floating a {
        border: 2px solid rgba(255, 255, 255, 0.3);
    }
    
    .whatsapp-floating .flag {
        box-shadow: 
            0 4px 12px rgba(0, 0, 0, 0.5),
            0 2px 4px rgba(0, 0, 0, 0.4);
    }
}