/* WhatsApp Button Enhanced Styles */

.whatsapp-btn {
    background: linear-gradient(135deg, #25D366 0%, #1ea952 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.whatsapp-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.whatsapp-btn:hover::before {
    width: 300px;
    height: 300px;
}

.whatsapp-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn:active {
    transform: translateY(0) scale(0.98);
}

.whatsapp-btn svg {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.whatsapp-btn span {
    position: relative;
    z-index: 1;
}

/* WhatsApp Icon Animation */
@keyframes whatsapp-ring {
    0%, 100% {
        transform: rotate(0deg);
    }
    10%, 30% {
        transform: rotate(-10deg);
    }
    20%, 40% {
        transform: rotate(10deg);
    }
}

.whatsapp-btn:hover svg {
    animation: whatsapp-ring 0.6s ease-in-out;
}

/* Floating WhatsApp Button Special Style */
.whatsapp-float {
    background: linear-gradient(135deg, #25D366 0%, #1ea952 100%);
    animation: float-pulse 3s ease-in-out infinite;
}

@keyframes float-pulse {
    0%, 100% {
        transform: translateY(0) scale(1);
        box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        transform: translateY(-10px) scale(1.05);
        box-shadow: 0 20px 40px rgba(37, 211, 102, 0.6);
    }
}

.whatsapp-float:hover {
    animation: none;
    transform: scale(1.15) rotate(5deg);
}