/* WhatsApp Modal Styles */
.whatsapp-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    animation: fadeIn 0.3s ease forwards;
}

.whatsapp-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s ease forwards;
}

.whatsapp-modal-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.whatsapp-icon {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.whatsapp-modal-header h2 {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.whatsapp-modal-header p {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
}

.whatsapp-modal-benefits {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.benefit-item:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.benefit-item svg {
    flex-shrink: 0;
}

.whatsapp-modal-actions {
    text-align: center;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    font-weight: 700;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    font-size: var(--text-base);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    width: 100%;
    justify-content: center;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-skip {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: var(--space-3);
    width: 100%;
}

.btn-skip:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--primary-500);
}

.whatsapp-skip-text {
    margin-top: var(--space-4);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
    .whatsapp-modal {
        padding: var(--space-6);
        margin: var(--space-4);
    }

    .whatsapp-icon {
        width: 64px;
        height: 64px;
    }

    .whatsapp-icon svg {
        width: 36px;
        height: 36px;
    }

    .whatsapp-modal-header h2 {
        font-size: var(--text-xl);
    }

    .whatsapp-modal-header p {
        font-size: var(--text-sm);
    }

    .benefit-item {
        font-size: var(--text-xs);
    }
}