/**
 * WhatsApp CTA Optimization Styles
 * Baseado em melhores práticas de conversão
 */

/* ============================================================================
   STICKY CTA BAR (aparece após scroll)
   ============================================================================ */

.whatsapp-sticky-cta {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    padding: 12px 20px;
    z-index: 999;
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.whatsapp-sticky-cta.active {
    transform: translateY(0);
}

.sticky-cta-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.sticky-cta-text {
    display: flex;
    flex-direction: column;
    color: white;
}

.sticky-cta-text strong {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.sticky-cta-text span {
    font-size: 0.875rem;
    opacity: 0.95;
}

.sticky-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: #25D366;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.sticky-cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    color: #128C7E;
}

.sticky-cta-button i {
    font-size: 1.3rem;
}

/* Mobile */
@media (max-width: 768px) {
    .whatsapp-sticky-cta {
        padding: 10px 15px;
    }
    
    .sticky-cta-content {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .sticky-cta-text strong {
        font-size: 0.95rem;
    }
    
    .sticky-cta-text span {
        font-size: 0.8rem;
    }
    
    .sticky-cta-button {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }
}

/* ============================================================================
   SERVICE CARD CTA BUTTONS
   ============================================================================ */

.service-whatsapp-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.service-whatsapp-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: white;
}

.service-whatsapp-cta i {
    font-size: 1.2rem;
}

/* Ajustar service-card para incluir botão */
.service-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* ============================================================================
   FLOATING BUTTON ENHANCEMENTS
   ============================================================================ */

/* Garantir que o botão flutuante mantenha position fixed */
.whatsapp-float {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    left: auto !important;
    width: 64px;
    height: 64px;
    z-index: 1000;
}

/* Tooltip do botão flutuante */
.whatsapp-float-tooltip {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: #25D366;
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-float-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: #25D366;
}

.whatsapp-float-tooltip.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* Animação de shake para chamar atenção */
@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: rotate(-10deg); }
    20%, 40%, 60%, 80% { transform: rotate(10deg); }
}

.whatsapp-float.shake {
    animation: shake 0.8s cubic-bezier(.36,.07,.19,.97) both;
}

/* Pulso mais sutil no botão flutuante */
@keyframes subtle-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-float {
    animation: subtle-pulse 2s infinite;
}

/* ============================================================================
   HERO CTA IMPROVEMENTS
   ============================================================================ */

/* Melhorar visual do botão WhatsApp no hero */
.hero-cta a[href*="whatsapp"],
.hero-cta .btn-secondary {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-cta a[href*="whatsapp"]::before,
.hero-cta .btn-secondary::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;
}

.hero-cta a[href*="whatsapp"]:hover::before,
.hero-cta .btn-secondary:hover::before {
    width: 300px;
    height: 300px;
}

.hero-cta a[href*="whatsapp"]:hover,
.hero-cta .btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* ============================================================================
   CONTACT SECTION CTA
   ============================================================================ */

/* Adicionar estilo para CTA na seção de contato */
.contact-whatsapp-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    margin: 20px 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.contact-whatsapp-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    color: white;
}

.contact-whatsapp-cta i {
    font-size: 1.5rem;
}

/* Badge "Resposta Rápida" */
.quick-response-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(37, 211, 102, 0.15);
    color: #128C7E;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 8px;
}

.quick-response-badge i {
    color: #25D366;
}

/* ============================================================================
   MOBILE OPTIMIZATIONS
   ============================================================================ */

@media (max-width: 768px) {
    /* Botão flutuante maior em mobile - manter fixed! */
    .whatsapp-float {
        position: fixed !important;
        width: 68px !important;
        height: 68px !important;
        bottom: 20px !important;
        right: 20px !important;
        left: auto !important;
        z-index: 1000 !important;
    }
    
    .whatsapp-float i {
        font-size: 2rem !important;
    }
    
    /* Tooltip não aparece em mobile */
    .whatsapp-float-tooltip {
        display: none;
    }
    
    /* Service CTAs ocupam largura total em mobile */
    .service-whatsapp-cta {
        width: 100%;
    }
    
    /* Contact CTA */
    .contact-whatsapp-cta {
        font-size: 1rem;
        padding: 14px 24px;
    }
}

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */

/* Focus states */
.sticky-cta-button:focus,
.service-whatsapp-cta:focus,
.contact-whatsapp-cta:focus,
.whatsapp-float:focus {
    outline: 3px solid #FFD700;
    outline-offset: 3px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .whatsapp-sticky-cta,
    .sticky-cta-button,
    .service-whatsapp-cta,
    .whatsapp-float,
    .whatsapp-float-tooltip {
        transition: none;
        animation: none;
    }
}

/* ============================================================================
   PRINT (esconder CTAs ao imprimir)
   ============================================================================ */

@media print {
    .whatsapp-sticky-cta,
    .service-whatsapp-cta,
    .contact-whatsapp-cta,
    .whatsapp-float {
        display: none !important;
    }
}

/* ============================================================================
   FOOTER CONTACT LINKS
   ============================================================================ */

.footer-contact-link {
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none !important;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-contact-link:hover {
    color: #25D366 !important;
    transform: translateX(5px);
}

/* WhatsApp Link no Footer */
.footer-contact-link.whatsapp-link:hover {
    color: #25D366 !important;
}

/* Phone Link no Footer */
.footer-contact-link.phone-link:hover {
    color: #4CAF50 !important;
}

/* Address Link no Footer */
.footer-contact-link.address-link {
    display: inline-block;
    line-height: 1.5;
}

.footer-contact-link.address-link:hover {
    color: #FF5722 !important;
}

/* Ícones do footer com espaçamento */
.footer-section i {
    margin-right: 8px;
    min-width: 20px;
    display: inline-block;
}

/* Mobile - ajustar espaçamento */
@media (max-width: 768px) {
    .footer-contact-link:hover {
        transform: translateX(3px);
    }
}