/* ============================================
   WHATSAPP FLOATING BUTTON WIDGET
   ============================================ */

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    left: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.whatsapp-float:focus {
    outline: 3px solid var(--color-focus, #FFD700);
    outline-offset: 3px;
}

.whatsapp-float:active,
.whatsapp-float:visited {
    color: #FFF;
    background-color: #25d366;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-float i {
    font-size: 32px;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Font Awesome 6 Brands" !important;
    font-weight: 400 !important;
    color: inherit !important;
}

/* Ensure Font Awesome icon doesn't break on visited/active states */
.whatsapp-float:visited i,
.whatsapp-float:active i,
.whatsapp-float:hover i,
.whatsapp-float:focus i {
    font-family: "Font Awesome 6 Brands" !important;
    font-weight: 400 !important;
    color: inherit !important;
    display: inline-block !important;
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

/* RTL support */
[dir="rtl"] .whatsapp-float {
    left: auto;
    right: 40px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 20px;
        left: 20px;
        font-size: 28px;
    }
    
    [dir="rtl"] .whatsapp-float {
        left: auto;
        right: 20px;
    }
    
    .whatsapp-float i {
        font-size: 28px;
    }
}