/* =======================================================
   IBYT Software - Enhanced Components & Animations
   Professional Interactive Elements
   ======================================================= */

/* Hero Stats Enhancement */
.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(107, 114, 128, 0.2);
}

.stat-item {
  text-align: center;
  min-width: 120px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #0077ff; /* Azul destaque, altere conforme sua paleta */
  display: block;
  margin-bottom: 0.25em;
  letter-spacing: 1px;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--corporate-gray-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Floating Elements for Hero */
.floating-elements {
  position: relative;
  width: 500px;
  height: 500px;
  margin: 0 auto;
}

.floating-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  max-width: 200px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.floating-card:nth-child(1) {
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
}

.floating-card:nth-child(2) {
  bottom: 30%;
  right: 10%;
}

.floating-card:nth-child(3) {
  bottom: 30%;
  left: 10%;
}

.floating-card .card-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-bottom: 0;
}

.floating-card .card-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-1);
}

.floating-card .card-content p {
  font-size: 0.875rem;
  color: var(--corporate-gray-light);
  margin: 0;
}

/* Enhanced Feature Items */
.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.feature-item .material-icons-round {
  color: var(--corporate-blue);
  font-size: 1.5rem;
  background: rgba(59, 130, 246, 0.1);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
}

.feature-item h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-1);
}

.feature-item p {
  color: var(--corporate-gray-light);
  margin: 0;
}

/* About Section Enhancements */
.about-content {
  margin-top: var(--space-16);
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.about-overlay {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.overlay-content h4 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--corporate-blue);
  margin-bottom: var(--space-1);
}

.overlay-content p {
  color: var(--corporate-gray-light);
  font-weight: 500;
  margin: 0;
}

/* Service Features List */
.service-features {
  list-style: none;
  margin-top: var(--space-6);
  padding: 0;
}

.service-features li {
  position: relative;
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  color: var(--corporate-gray-light);
  font-size: 0.9rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: var(--space-2);
  color: var(--accent-green);
  font-weight: bold;
  width: 20px;
  height: 20px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

/* Contact Section Enhancements */
.contact-content {
  margin-top: var(--space-16);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
}

.contact-method:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.method-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.method-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-1);
}

.method-content p {
  color: var(--corporate-gray-light);
  margin: 0;
}

/* Professional Form Styling */
.contact-form {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--corporate-gray);
  margin-bottom: var(--space-2);
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  transition: var(--transition-all);
  background: #f9fafb;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--corporate-blue);
  background: white;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: var(--space-5) var(--space-6);
  font-size: 1.125rem;
}

/* Footer Enhancement */
.footer-professional {
  background: var(--corporate-gray);
  color: white;
  padding: var(--space-20) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section h3,
.footer-section h4 {
  color: white;
  margin-bottom: var(--space-6);
  font-weight: 600;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: var(--space-3);
}

.footer-section ul li a {
  color: #d1d5db;
  text-decoration: none;
  transition: var(--transition-all);
}

.footer-section ul li a:hover {
  color: white;
}

.footer-brand p {
  color: #d1d5db;
  margin-top: var(--space-4);
  line-height: 1.6;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid #374151;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #9ca3af;
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
  transition: var(--transition-all);
}

.footer-links a:hover {
  color: white;
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-all);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.5rem;
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  transition: var(--transition-all);
  animation: pulse-whatsapp 2s infinite;
  position: relative;
}

.whatsapp-float::before {
  content: 'Fale conosco no WhatsApp';
  position: absolute;
  left: 75px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-all);
  pointer-events: none;
}

.whatsapp-float::after {
  content: '';
  position: absolute;
  left: 65px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 8px solid rgba(0, 0, 0, 0.8);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-all);
}

.whatsapp-float:hover::before,
.whatsapp-float:hover::after {
  opacity: 1;
  visibility: visible;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-2xl);
  background: #20b358;
}

.whatsapp-float:active {
  transform: translateY(-1px) scale(1.05);
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Mobile Navigation */
.mobile-navigation {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  z-index: 9999;
  transition: left 0.3s ease;
}

.mobile-navigation.open {
  left: 0;
}

.mobile-nav-content {
  background: white;
  width: 280px;
  height: 100%;
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid #e5e7eb;
}

.mobile-nav-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--corporate-gray);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-nav-link {
  padding: var(--space-4);
  text-decoration: none;
  color: var(--corporate-gray);
  font-weight: 500;
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.mobile-nav-link:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--corporate-blue);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--corporate-gray);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Responsive Enhancements */
@media (max-width: 1024px) {
  .hero-stats {
    justify-content: center;
  }
  
  .floating-elements {
    width: 300px;
    height: 300px;
  }
  
  .floating-card {
    max-width: 160px;
    padding: var(--space-4);
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .main-navigation {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
  }
  
  .floating-elements {
    display: none;
  }
  
  .about-content .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .contact-content .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  .features-list {
    gap: var(--space-4);
  }
  
  .contact-methods {
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .contact-form {
    padding: var(--space-6);
  }
  
  .header-content {
    padding: var(--space-3) var(--space-4);
  }
  
  .section-professional {
    padding: var(--space-16) 0;
  }
  
  .whatsapp-float {
    bottom: var(--space-4);
    left: var(--space-4);
    width: 56px;
    height: 56px;
    font-size: 1.4rem;
  }
  
  .whatsapp-float::before {
    display: none;
  }
  
  .whatsapp-float::after {
    display: none;
  }
  
  .scroll-to-top {
    bottom: calc(var(--space-4) + 70px);
    right: var(--space-4);
    width: 44px;
    height: 44px;
  }
}

/* Loading Animation */
.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Gradient Text Utility */
.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Professional Badge */
.professional-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Enhanced Focus States */
*:focus-visible {
  outline: 2px solid var(--corporate-blue);
  outline-offset: 2px;
}