/* WhatsApp CTA Button Component */
.whatsapp-cta-section {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    padding: 3rem 0;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.whatsapp-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="whatsapp-pattern" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23whatsapp-pattern)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.whatsapp-cta-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    text-align: center;
}

.whatsapp-cta-content h3 {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.whatsapp-cta-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.whatsapp-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #ffffff;
    color: #25D366;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.whatsapp-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 211, 102, 0.1), transparent);
    transition: left 0.5s ease;
}

.whatsapp-cta-button:hover::before {
    left: 100%;
}

.whatsapp-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
    background: #f8f9fa;
    color: #128C7E;
}

.whatsapp-cta-button:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.whatsapp-cta-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255,255,255,0.3), 0 8px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-cta-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.whatsapp-cta-text {
    white-space: nowrap;
}

/* Animación de pulso para el icono */
@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.whatsapp-cta-button:hover .whatsapp-cta-icon {
    animation: whatsapp-pulse 1s ease-in-out infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .whatsapp-cta-section {
        padding: 2rem 0;
        margin: 1.5rem 0;
    }
    
    .whatsapp-cta-container {
        padding: 0 1rem;
    }
    
    .whatsapp-cta-content h3 {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .whatsapp-cta-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .whatsapp-cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        gap: 0.5rem;
    }
    
    .whatsapp-cta-icon {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .whatsapp-cta-content h3 {
        font-size: 1.75rem;
    }
    
    .whatsapp-cta-content p {
        font-size: 0.95rem;
    }
    
    .whatsapp-cta-button {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
        width: 100%;
        justify-content: center;
        max-width: 300px;
    }
    
    .whatsapp-cta-text {
        white-space: normal;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .whatsapp-cta-button {
        border: 3px solid #25D366;
        background: #ffffff;
        color: #000000;
    }
    
    .whatsapp-cta-button:hover {
        background: #25D366;
        color: #ffffff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .whatsapp-cta-button {
        transition: none;
    }
    
    .whatsapp-cta-button:hover {
        transform: none;
    }
    
    .whatsapp-cta-button:hover .whatsapp-cta-icon {
        animation: none;
    }
    
    .whatsapp-cta-button::before {
        display: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .whatsapp-cta-button {
        background: #ffffff;
        color: #25D366;
    }
    
    .whatsapp-cta-button:hover {
        background: #f8f9fa;
        color: #128C7E;
    }
}