/* ============================================
   WHATSAPP FLOATING BUTTON - STYLES
   ============================================ */

/* Conteneur principal du bouton flottant */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 55px;
    height: 55px;
    background: #FF6600;
    color: white;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Effet au survol */
.whatsapp-float:hover {
    background: #FF6600;
    transform: scale(1.00) rotate(-8deg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Icône WhatsApp */
.whatsapp-float i,
.whatsapp-float svg {
    font-size: 45px;
    width: 45px;
    height: 45px;
}

/* Tooltip (bulle d'information) */
.whatsapp-tooltip {
    position: absolute;
    left: 75px;
    background: #FF6600;
    color: white;
    font-weight: bold;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 15px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 1001;
}

/* Affichage du tooltip au survol */
.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Petite flèche du tooltip */
.whatsapp-tooltip::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-style: solid;
    border-width: 8px 8px 8px 0;
    border-color: transparent #FF6600 transparent transparent;
}

/* ============================================
   RESPONSIVE - MOBILE & TABLETTE
   ============================================ */

/* Tablette et mobile (max-width: 768px) */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float i,
    .whatsapp-float svg {
        font-size: 25px;
        width: 25px;
        height: 25px;
    }
    
    .whatsapp-tooltip {
        left: 65px;
        font-size: 12px;
        padding: 8px 12px;
        white-space: nowrap;
    }
    
    .whatsapp-tooltip::before {
        border-width: 6px 6px 6px 0;
    }
}

/* Petit mobile (max-width: 480px) */
@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        left: 15px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float i,
    .whatsapp-float svg {
        font-size: 22px;
        width: 22px;
        height: 22px;
    }
    
    .whatsapp-tooltip {
        left: 58px;
        font-size: 11px;
        padding: 6px 10px;
    }
}

/* ============================================
   ANIMATION D'APPARITION (optionnelle)
   ============================================ */

/* Animation au chargement de la page */
.whatsapp-float {
    animation: whatsappFadeInUp 0.5s ease-out;
}

@keyframes whatsappFadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse léger pour attirer l'attention (optionnel) */
.whatsapp-float.pulse {
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ============================================
   VARIANTES DE POSITION (si besoin)
   ============================================ */

/* Position à droite */
.whatsapp-float.right {
    left: auto;
    right: 30px;
}

@media (max-width: 768px) {
    .whatsapp-float.right {
        right: 20px;
        left: auto;
    }
}

/* Tooltip pour position à droite */
.whatsapp-float.right .whatsapp-tooltip {
    left: auto;
    right: 75px;
}

.whatsapp-float.right .whatsapp-tooltip::before {
    left: auto;
    right: -8px;
    border-width: 8px 0 8px 8px;
    border-color: transparent transparent transparent #FF6600;
}

@media (max-width: 768px) {
    .whatsapp-float.right .whatsapp-tooltip {
        right: 65px;
        left: auto;
    }
}