/* ==========================
   Floating Button Container
========================== */
.controls-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}

/* ==========================
   Back to Top Button
========================== */
#backToTop {
    width: 50px;
    height: 50px;
    background: #10b981;
    color: #ffffff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    font-size: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

#backToTop:hover {
    transform: scale(1.1);
    background: #059669;
}

/* ==========================
   WhatsApp Button
========================== */
.whatsapp-container {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 9999;
}

#whatsappBtn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

#whatsappBtn img {
    width: 28px;
    height: 28px;
}

#whatsappBtn:hover {
    transform: scale(1.1);
    background: #1ebe5d;
}