/* WhatsApp Chat Support Modal Styles */
.whatsapp-chat-container {
    position: fixed;
    bottom: 90px; /* Position above the back-to-top button */
    right: 30px; /* Align with back-to-top button */
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.whatsapp-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.whatsapp-button i {
    font-size: 30px;
    color: white;
}

.whatsapp-button::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.4;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.whatsapp-modal {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    background-color: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: var(--border-glow);
    backdrop-filter: blur(5px);
    padding: 20px;
    z-index: 9998;
    display: none;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

.whatsapp-modal.active {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.whatsapp-modal-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.whatsapp-modal-header img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
}

.whatsapp-modal-header-text {
    flex: 1;
}

.whatsapp-modal-header-text h3 {
    color: var(--white);
    margin: 0 0 5px 0;
    font-size: 16px;
}

.whatsapp-modal-header-text p {
    color: var(--text-light);
    margin: 0;
    font-size: 12px;
}

.whatsapp-modal-body {
    margin-bottom: 15px;
}

.whatsapp-modal-body p {
    color: var(--text-light);
    margin: 0 0 15px 0;
    font-size: 14px;
}

.whatsapp-form-group {
    margin-bottom: 15px;
}

.whatsapp-form-group label {
    display: block;
    color: var(--white);
    margin-bottom: 5px;
    font-size: 14px;
}

.whatsapp-form-group input {
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 14px;
    transition: all 0.3s ease;
}

.whatsapp-form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

.whatsapp-submit-btn {
    width: 100%;
    padding: 12px;
    border-radius: 5px;
    border: none;
    background-color: #25D366;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.whatsapp-submit-btn:hover {
    background-color: #1faa52;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.whatsapp-submit-btn i {
    font-size: 18px;
}

.whatsapp-close {
    position: absolute;
    top: 10px;
    right: 10px;
    color: var(--text-light);
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.whatsapp-close:hover {
    color: var(--white);
    transform: rotate(90deg);
}

/* Responsive styles */
@media (max-width: 768px) {
    .whatsapp-modal {
        width: 280px;
    }
}