/* 
    PREMIUM WHATSAPP FLOATING ACTION BUTTON 
    Premium Luxury Design - Matches "Midnight Luxury" and "Champagne Gold" branding
*/

.fab-whatsapp {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 99999;
    text-decoration: none;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease, background 0.4s ease;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.fab-whatsapp::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: inherit;
    z-index: -1;
    opacity: 0.4;
    transform: scale(1);
    animation: fabPulse 2.2s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
}

.fab-whatsapp:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
    background: linear-gradient(135deg, #2ae771 0%, #149c8c 100%);
}

.fab-whatsapp:active {
    transform: scale(0.95) translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

@keyframes fabPulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Ensure no default margin or block display affects layout flow */
#fab-whatsapp-btn {
    margin: 0 !important;
    padding: 0 !important;
}