/* WhatsApp Integration Styles */

/* WhatsApp Link in Footer */
.whatsapp-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #25D366;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 8px;
}

.whatsapp-link:hover {
    color: #128C7E;
    background: rgba(37, 211, 102, 0.1);
    text-decoration: none;
    transform: translateX(3px);
}

.whatsapp-link i {
    font-size: 1.2rem;
    color: #25D366;
}

.whatsapp-link:hover i {
    color: #128C7E;
    transform: scale(1.1);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.whatsapp-float-btn::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: #25D366;
    border-radius: 50%;
    opacity: 0.3;
    animation: whatsappRipple 2s infinite;
}

.whatsapp-float-btn:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-float-btn i {
    font-size: 1.8rem;
    position: relative;
    z-index: 2;
}

/* WhatsApp Animations */
@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes whatsappRipple {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Tooltip for floating button */
.whatsapp-float-btn::after {
    content: 'Chat with us on WhatsApp';
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #2d3748;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.whatsapp-float-btn:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(-5px);
}

/* Arrow for tooltip */
.whatsapp-float-btn::after {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float-btn {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float-btn i {
        font-size: 1.6rem;
    }
    
    /* Hide tooltip on mobile */
    .whatsapp-float-btn::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-float-btn {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float-btn i {
        font-size: 1.4rem;
    }
}

/* Accessibility improvements */
.whatsapp-float-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.3);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .whatsapp-float,
    .whatsapp-float-btn,
    .whatsapp-float-btn::before {
        animation: none;
    }
    
    .whatsapp-float-btn:hover {
        transform: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .whatsapp-float-btn {
        border: 2px solid #128C7E;
    }
    
    .whatsapp-link {
        border: 1px solid #25D366;
    }
}