/* ===================================
   OCKA - Main Stylesheet
   Modern, Responsive, Mobile-First
   =================================== */

/* CSS Variables */
:root {
  /* Colors - OCKA Brand */
  --primary-color: #E85A2B;
  --primary-dark: #C44A1F;
  --primary-light: #F07B4F;
  --secondary-color: #2C3E50;
  --accent-color: #F39C12;
  
  /* Grays */
  --gray-50: #F8F9FA;
  --gray-100: #E9ECEF;
  --gray-200: #DEE2E6;
  --gray-300: #CED4DA;
  --gray-400: #ADB5BD;
  --gray-500: #6C757D;
  --gray-600: #495057;
  --gray-700: #343A40;
  --gray-800: #212529;
  --gray-900: #000000;
  
  /* Status Colors */
  --success-color: #28A745;
  --warning-color: #FFC107;
  --danger-color: #DC3545;
  --info-color: #17A2B8;
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 1rem;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing */
  --spacer: 1rem;
  --spacer-xs: 0.25rem;
  --spacer-sm: 0.5rem;
  --spacer-md: 1rem;
  --spacer-lg: 1.5rem;
  --spacer-xl: 3rem;
  
  /* Borders */
  --border-radius: 0.5rem;
  --border-radius-sm: 0.25rem;
  --border-radius-lg: 1rem;
  --border-width: 1px;
  
  /* Shadows */
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  
  /* Transitions */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.15s ease;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--gray-700);
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Loading Spinner */
.loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.loading-spinner.hide {
  opacity: 0;
  pointer-events: none;
}

/* Main Content */
.main-content {
  flex: 1;
  padding-top: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  color: var(--gray-800);
  margin-bottom: var(--spacer-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacer-md);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Buttons */
.btn {
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  transition: var(--transition-base);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  color: white;
  text-decoration: none;
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Forms */
.form-control {
  border-radius: var(--border-radius);
  border: 2px solid var(--gray-200);
  padding: 0.75rem 1rem;
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
  background: white;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(232, 90, 43, 0.25);
  outline: none;
}

.form-label {
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  margin-bottom: var(--spacer-sm);
}

.form-group {
  margin-bottom: var(--spacer-lg);
}

.invalid-feedback {
  display: block;
  color: var(--danger-color);
  font-size: 0.875rem;
  margin-top: var(--spacer-xs);
}

.is-invalid {
  border-color: var(--danger-color);
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.card-header {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.25rem;
  font-weight: var(--font-weight-semibold);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  padding: 1rem 1.5rem;
}

/* Alerts */
.alert {
  border-radius: var(--border-radius);
  padding: 1rem 1.25rem;
  margin-bottom: var(--spacer-lg);
  border: none;
  position: relative;
}

.alert-success {
  background: rgba(40, 167, 69, 0.1);
  color: var(--success-color);
  border-left: 4px solid var(--success-color);
}

.alert-warning {
  background: rgba(255, 193, 7, 0.1);
  color: #856404;
  border-left: 4px solid var(--warning-color);
}

.alert-danger {
  background: rgba(220, 53, 69, 0.1);
  color: var(--danger-color);
  border-left: 4px solid var(--danger-color);
}

.alert-info {
  background: rgba(23, 162, 184, 0.1);
  color: var(--info-color);
  border-left: 4px solid var(--info-color);
}

/* Navigation */
.navbar {
  padding: 1rem 0;
  transition: var(--transition-base);
}

.navbar-brand img {
  max-height: 40px;
  width: auto;
}

.nav-link {
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  padding: 0.5rem 1rem;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-link.active {
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero::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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.1;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacer-lg);
  color: white;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacer-xl);
  opacity: 0.9;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacer-xl);
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacer-md);
}

.section-title p {
  font-size: 1.125rem;
  color: var(--gray-700); /* contraste melhor em fundo claro */
  max-width: 600px;
  margin: 0 auto;
}

/* Feature Cards */
.feature-card {
  text-align: center;
  padding: 2rem;
  height: 100%;
  transition: var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacer-lg);
  font-size: 2rem;
  color: white;
}

/* Statistics */
.stats {
  background: var(--gray-50);
}

.stat-item {
  text-align: center;
  padding: 2rem 1rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  display: block;
}

.stat-label {
  font-size: 1.125rem;
  color: var(--gray-600);
  margin-top: var(--spacer-sm);
}

/* Testimonials */
.testimonial {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  height: 100%;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto var(--spacer-lg);
  object-fit: cover;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacer-lg);
  color: var(--gray-600);
}

.testimonial-author {
  font-weight: var(--font-weight-semibold);
  color: var(--gray-800);
}

.testimonial-role {
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--gray-800) 100%);
  color: white;
  text-align: center;
}

.cta h2 {
  color: white;
  margin-bottom: var(--spacer-lg);
}

.cta p {
  font-size: 1.125rem;
  margin-bottom: var(--spacer-xl);
  opacity: 0.9;
}

/* CTA card da home ("Pronto para Começar?") - LEGACY */
.cta-card {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

/* ============================================
   CTA INLINE CARD - Premium UX (Home Top)
   ============================================ */

.cta-inline-card {
  position: relative;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-radius: 20px;
  padding: 50px 40px;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.12),
    0 2px 12px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  border: 2px solid rgba(232, 90, 43, 0.15);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-inline-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #E85A2B 0%, #C44A1F 50%, #E85A2B 100%);
  background-size: 200% 100%;
  animation: gradient-slide 3s ease-in-out infinite;
}

@keyframes gradient-slide {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.cta-inline-card:hover {
  transform: translateY(-6px);
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.15),
    0 4px 16px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border-color: rgba(232, 90, 43, 0.3);
}

/* Badge Superior */
.cta-inline-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  color: #ffffff;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 
    0 6px 20px rgba(232, 90, 43, 0.35),
    0 2px 8px rgba(0, 0, 0, 0.1);
  animation: pulse-glow 2.5s ease-in-out infinite;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

@keyframes pulse-glow {
  0%, 100% {
    transform: scale(1);
    box-shadow: 
      0 6px 20px rgba(232, 90, 43, 0.35),
      0 2px 8px rgba(0, 0, 0, 0.1);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 
      0 8px 28px rgba(232, 90, 43, 0.45),
      0 4px 12px rgba(0, 0, 0, 0.15);
  }
}

.cta-inline-badge i {
  animation: rocket-float 2s ease-in-out infinite;
}

@keyframes rocket-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Headline com Contraste Máximo */
.cta-inline-headline {
  font-size: 2rem;
  font-weight: 800;
  color: #212529;
  margin-bottom: 16px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.cta-inline-headline .highlight-number {
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  position: relative;
  display: inline-block;
  animation: number-pulse 3s ease-in-out infinite;
}

@keyframes number-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Description com Alta Legibilidade */
.cta-inline-description {
  font-size: 1.1rem;
  color: #495057;
  margin-bottom: 32px;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 500;
}

/* Buttons Container */
.cta-inline-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

/* Primary Button - Premium Design */
.btn-inline-primary {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 32px;
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  color: #ffffff;
  border: none;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 
    0 8px 28px rgba(232, 90, 43, 0.4),
    0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-inline-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s;
}

.btn-inline-primary:hover::before {
  left: 100%;
}

.btn-inline-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 
    0 14px 40px rgba(232, 90, 43, 0.5),
    0 4px 12px rgba(0, 0, 0, 0.15);
  color: #ffffff;
}

.btn-inline-primary:active {
  transform: translateY(-2px) scale(0.98);
}

.btn-inline-primary .btn-icon-wrapper {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.btn-inline-primary:hover .btn-icon-wrapper {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(10deg) scale(1.1);
}

.btn-inline-primary .btn-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.btn-inline-primary .btn-content strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.2;
}

.btn-inline-primary .btn-content small {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.95;
  line-height: 1;
}

.btn-inline-primary .btn-arrow {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  margin-left: auto;
}

.btn-inline-primary:hover .btn-arrow {
  transform: translateX(6px);
}

/* Secondary Button - Clean Design */
.btn-inline-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 32px;
  background: #ffffff;
  color: #E85A2B;
  border: 2px solid #E85A2B;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-inline-secondary:hover {
  background: #E85A2B;
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(232, 90, 43, 0.3);
}

.btn-inline-secondary:active {
  transform: translateY(-1px);
}

.btn-inline-secondary i {
  transition: transform 0.3s ease;
}

.btn-inline-secondary:hover i {
  transform: scale(1.15) rotate(-10deg);
}

/* Trust Badge */
.cta-inline-trust {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: linear-gradient(135deg, #e7f9e7 0%, #d4edda 100%);
  color: #155724;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid #c3e6cb;
}

.cta-inline-trust i {
  color: #28a745;
  font-size: 1.1rem;
  animation: shield-pulse 2s ease-in-out infinite;
}

@keyframes shield-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

/* Responsive Design */
@media (max-width: 992px) {
  .cta-inline-card {
    padding: 40px 32px;
  }
  
  .cta-inline-headline {
    font-size: 1.75rem;
  }
  
  .cta-inline-description {
    font-size: 1rem;
  }
  
  .btn-inline-primary,
  .btn-inline-secondary {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .cta-inline-card {
    padding: 35px 24px;
    border-radius: 16px;
  }
  
  .cta-inline-badge {
    font-size: 0.85rem;
    padding: 8px 20px;
  }
  
  .cta-inline-headline {
    font-size: 1.5rem;
  }
  
  .cta-inline-description {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
  
  .cta-inline-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .btn-inline-primary {
    padding: 16px 24px;
    font-size: 1rem;
  }
  
  .btn-inline-primary .btn-content strong {
    font-size: 1rem;
  }
  
  .btn-inline-secondary {
    padding: 16px 24px;
    font-size: 1rem;
  }
  
  .cta-inline-trust {
    font-size: 0.85rem;
    padding: 10px 20px;
  }
}

@media (max-width: 576px) {
  .cta-inline-headline {
    font-size: 1.35rem;
  }
  
  .cta-inline-description {
    font-size: 0.9rem;
  }
  
  .btn-inline-primary .btn-icon-wrapper {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }
}

/* ============================================
   CTA SECTION IMPROVED - UX Excellence
   ============================================ */

.cta-section-improved {
  padding: 80px 0;
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

/* Background decorative elements */
.cta-section-improved::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 90, 43, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.cta-section-improved::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(108, 117, 125, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

/* Main CTA Card */
.cta-card-modern {
  position: relative;
  z-index: 1;
  background: #ffffff;
  border-radius: 24px;
  padding: 60px 50px;
  box-shadow: 
    0 10px 40px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(232, 90, 43, 0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.cta-card-modern:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.12),
    0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Badge */
.cta-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  color: #ffffff;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(232, 90, 43, 0.3);
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 12px rgba(232, 90, 43, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(232, 90, 43, 0.4);
  }
}

.cta-badge i {
  color: #ffd700;
  animation: sparkle 1.5s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}

/* Headline */
.cta-headline {
  font-size: 2.75rem;
  font-weight: 800;
  color: #212529;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.cta-headline .highlight-gradient {
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

/* Subheadline */
.cta-subheadline {
  font-size: 1.25rem;
  color: #6c757d;
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Value Props */
.cta-value-props {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.value-prop-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #495057;
  font-weight: 600;
  font-size: 0.95rem;
}

.value-prop-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #ffe7db 0%, #ffd4c1 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #E85A2B;
  font-size: 1.25rem;
  transition: all 0.3s ease;
}

.value-prop-item:hover .value-prop-icon {
  transform: translateY(-4px) rotate(5deg);
  box-shadow: 0 8px 20px rgba(232, 90, 43, 0.2);
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

/* Primary CTA Button */
.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 20px 40px;
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  color: #ffffff;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 
    0 8px 24px rgba(232, 90, 43, 0.35),
    0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-cta-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.btn-cta-primary:hover::before {
  left: 100%;
}

.btn-cta-primary:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 12px 32px rgba(232, 90, 43, 0.45),
    0 4px 12px rgba(0, 0, 0, 0.15);
  color: #ffffff;
}

.btn-cta-primary:active {
  transform: translateY(-2px);
}

.btn-cta-primary .btn-icon {
  font-size: 1.5rem;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.btn-cta-primary .btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.btn-cta-primary .btn-text small {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.9;
}

.btn-cta-primary .btn-arrow {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
}

.btn-cta-primary:hover .btn-arrow {
  transform: translateX(6px);
}

/* Secondary CTA Button */
.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 20px 36px;
  background: #ffffff;
  color: #E85A2B;
  border: 2px solid #E85A2B;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-cta-secondary:hover {
  background: #E85A2B;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 90, 43, 0.25);
}

.btn-cta-secondary i {
  transition: transform 0.3s ease;
}

.btn-cta-secondary:hover i {
  transform: scale(1.1);
}

/* Trust Indicators */
.cta-trust {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid #e9ecef;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #6c757d;
  font-size: 0.9rem;
}

.trust-item i {
  color: #28a745;
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  .cta-card-modern {
    padding: 50px 35px;
  }
  
  .cta-headline {
    font-size: 2.25rem;
  }
  
  .cta-value-props {
    gap: 24px;
  }
  
  .btn-cta-primary,
  .btn-cta-secondary {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .cta-section-improved {
    padding: 60px 0;
  }
  
  .cta-card-modern {
    padding: 40px 24px;
    border-radius: 16px;
  }
  
  .cta-headline {
    font-size: 1.875rem;
  }
  
  .cta-subheadline {
    font-size: 1.1rem;
  }
  
  .cta-value-props {
    gap: 20px;
  }
  
  .value-prop-item {
    font-size: 0.85rem;
  }
  
  .value-prop-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .cta-trust {
    gap: 16px;
    font-size: 0.85rem;
  }
  
  .btn-cta-primary {
    padding: 18px 28px;
    font-size: 1rem;
  }
  
  .btn-cta-secondary {
    padding: 18px 28px;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .cta-headline {
    font-size: 1.625rem;
  }
  
  .cta-value-props {
    flex-direction: column;
    gap: 16px;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .cta-trust {
    flex-direction: column;
    gap: 12px;
  }
}

.cta-card h3 {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacer-md);
}

.cta-card p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--spacer-lg);
  opacity: 0.95;
}

.cta-card .btn {
  font-weight: var(--font-weight-semibold);
}

/* Utilities */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.border-primary { border-color: var(--primary-color) !important; }

.text-muted { color: var(--gray-600) !important; }  /* um pouco mais escuro para legibilidade */
.text-light { color: var(--gray-400) !important; }
.text-dark { color: var(--gray-800) !important; }

.bg-light { background-color: var(--gray-50) !important; }
.bg-dark { background-color: var(--gray-800) !important; }

.rounded { border-radius: var(--border-radius) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* Responsive Design */
@media (max-width: 1199.98px) {
  .hero h1 { font-size: 3rem; }
  .section-title h2 { font-size: 2.25rem; }
}

@media (max-width: 991.98px) {
  .hero h1 { font-size: 2.5rem; }
  .hero p { font-size: 1.125rem; }
  .section { padding: 3rem 0; }
  .section-title h2 { font-size: 2rem; }
}

@media (max-width: 767.98px) {
  html { font-size: 14px; }
  
  .hero {
    padding: 3rem 0;
    text-align: center;
  }
  
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  
  .section { padding: 2rem 0; }
  .section-title h2 { font-size: 1.75rem; }
  
  .btn {
    padding: 0.75rem 1.25rem;
    width: 100%;
    margin-bottom: var(--spacer-sm);
  }
  
  .btn-lg {
    padding: 1rem 1.5rem;
  }
  
  .card-body { padding: 1rem; }
  
  .feature-card { padding: 1.5rem 1rem; }
  
  .stat-number { font-size: 2.5rem; }
  
  .testimonial { padding: 1.5rem; }
}

@media (max-width: 575.98px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .hero h1 { font-size: 1.75rem; }
  .section-title h2 { font-size: 1.5rem; }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .stat-number { font-size: 2rem; }
}

/* Print Styles */
@media print {
  .navbar,
  .footer,
  .btn,
  .alert {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #000;
    --gray-600: #000;
    --gray-700: #000;
  }
  
  .btn-primary {
    background: #000;
    border: 2px solid #000;
  }
  
  .form-control:focus {
    border-color: #000;
    box-shadow: 0 0 0 0.2rem rgba(0, 0, 0, 0.25);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   HOW IT WORKS CAROUSEL - Premium Design
   ============================================ */

.how-it-works-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 90px 120px 90px;
}

/* Carousel Container */
.carousel.slide {
  position: relative;
  border-radius: 20px;
  overflow: visible;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Slides */
.carousel-inner {
  border-radius: 20px;
  overflow: hidden;
  background: #ffffff;
}

.carousel-item {
  transition: transform 0.8s ease-in-out, opacity 0.8s ease-in-out;
}

.slide-content {
  position: relative;
  width: 100%;
  background: #ffffff;
  padding: 0;
}

.slide-image {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: contain;
  display: block;
  border-radius: 20px;
}

/* Custom Indicators (Dots com números) */
.carousel-indicators-custom {
  position: absolute;
  bottom: -90px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 16px;
  z-index: 15;
  margin: 0;
  padding: 0 10px;
  list-style: none;
}

.carousel-indicators-custom button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  background: #ffffff;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.carousel-indicators-custom button:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(232, 90, 43, 0.2);
  border-color: #E85A2B;
}

.carousel-indicators-custom button.active {
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  border-color: #E85A2B;
  box-shadow: 0 8px 24px rgba(232, 90, 43, 0.35);
  transform: translateY(-6px) scale(1.05);
}

.indicator-number {
  font-size: 1.25rem;
  font-weight: 800;
  color: #6c757d;
  transition: color 0.3s ease;
}

.carousel-indicators-custom button.active .indicator-number {
  color: #ffffff;
}

.carousel-indicators-custom button:hover .indicator-number {
  color: #E85A2B;
}

.carousel-indicators-custom button.active:hover .indicator-number {
  color: #ffffff;
}

.indicator-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.carousel-indicators-custom button.active .indicator-label {
  color: #ffffff;
}

.carousel-indicators-custom button:hover .indicator-label {
  color: #E85A2B;
}

.carousel-indicators-custom button.active:hover .indicator-label {
  color: #ffffff;
}

/* Navigation Controls (Arrows) - Proporcionais */
.carousel-control-prev-custom,
.carousel-control-next-custom {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  background: none;
  border: none;
  z-index: 100;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-control-prev-custom {
  left: 0;
}

.carousel-control-next-custom {
  right: 0;
}

.control-button {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  backdrop-filter: blur(10px);
  border: 3px solid #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 8px 24px rgba(232, 90, 43, 0.4),
    0 4px 12px rgba(0, 0, 0, 0.15);
  animation: pulse-arrows 2s ease-in-out infinite;
}

@keyframes pulse-arrows {
  0%, 100% {
    transform: scale(1);
    box-shadow: 
      0 10px 30px rgba(232, 90, 43, 0.4),
      0 4px 12px rgba(0, 0, 0, 0.15);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 
      0 12px 36px rgba(232, 90, 43, 0.5),
      0 6px 16px rgba(0, 0, 0, 0.2);
  }
}

.control-button i {
  font-size: 1.5rem;
  color: #ffffff;
  transition: all 0.3s ease;
  font-weight: 900;
}

.carousel-control-prev-custom:hover .control-button,
.carousel-control-next-custom:hover .control-button {
  background: linear-gradient(135deg, #C44A1F 0%, #a03a15 100%);
  transform: scale(1.15);
  box-shadow: 
    0 14px 40px rgba(232, 90, 43, 0.6),
    0 6px 16px rgba(0, 0, 0, 0.2);
  animation: none;
}

.carousel-control-prev-custom:hover .control-button i,
.carousel-control-next-custom:hover .control-button i {
  transform: scale(1.2);
}

.carousel-control-prev-custom:active .control-button,
.carousel-control-next-custom:active .control-button {
  transform: scale(1.05);
}

/* Progress Bar e Play/Pause removidos - controle manual apenas */

/* Carousel Fade Effect */
.carousel-fade .carousel-item {
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}

.carousel-fade .carousel-item.active {
  opacity: 1;
}

/* Responsive Design - 100% RESPONSIVO */
@media (max-width: 1200px) {
  .how-it-works-carousel {
    padding: 20px 80px 100px 80px;
  }
  
  .carousel-control-prev-custom {
    left: 8px;
  }
  
  .carousel-control-next-custom {
    right: 8px;
  }
  
  .control-button {
    width: 75px;
    height: 75px;
  }
  
  .control-button i {
    font-size: 1.7rem;
  }
  
  .carousel-indicators-custom {
    bottom: -80px;
  }
}

@media (max-width: 992px) {
  .how-it-works-carousel {
    padding: 15px 10px 95px 10px;
  }
  
  .carousel.slide {
    border-radius: 18px;
  }
  
  .slide-image {
    border-radius: 18px;
  }
  
  .carousel-control-prev-custom {
    left: 15px;
  }
  
  .carousel-control-next-custom {
    right: 15px;
  }
  
  .control-button {
    width: 70px;
    height: 70px;
  }
  
  .control-button i {
    font-size: 1.6rem;
  }
  
  .carousel-indicators-custom {
    bottom: -75px;
    gap: 10px;
  }
  
  .carousel-indicators-custom button {
    padding: 10px 18px;
  }
  
  .indicator-number {
    font-size: 1.15rem;
  }
  
  .indicator-label {
    font-size: 0.72rem;
  }
}

@media (max-width: 768px) {
  .how-it-works-carousel {
    padding: 10px 5px 100px 5px;
  }
  
  .carousel.slide {
    border-radius: 16px;
  }
  
  .slide-image {
    border-radius: 16px;
    width: 100%;
    height: auto;
  }
  
  .carousel-indicators-custom {
    bottom: -85px;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 10px;
  }
  
  .carousel-indicators-custom button {
    padding: 9px 15px;
    border-radius: 10px;
    font-size: 0.9rem;
  }
  
  .indicator-number {
    font-size: 1.1rem;
  }
  
  .indicator-label {
    font-size: 0.7rem;
  }
  
  .carousel-control-prev-custom {
    left: 10px;
  }
  
  .carousel-control-next-custom {
    right: 10px;
  }
  
  .carousel-control-prev-custom,
  .carousel-control-next-custom {
    width: 65px;
    height: 65px;
  }
  
  .control-button {
    width: 65px;
    height: 65px;
  }
  
  .control-button i {
    font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  .how-it-works-carousel {
    padding: 5px 0 105px 0;
  }
  
  .carousel.slide {
    border-radius: 12px;
  }
  
  .slide-image {
    border-radius: 12px;
  }
  
  .carousel-indicators-custom {
    gap: 6px;
    bottom: -90px;
    padding: 0 5px;
  }
  
  .carousel-indicators-custom button {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
  
  .indicator-number {
    font-size: 1rem;
  }
  
  .indicator-label {
    display: none;
  }
  
  .carousel-control-prev-custom {
    left: 8px;
  }
  
  .carousel-control-next-custom {
    right: 8px;
  }
  
  .carousel-control-prev-custom,
  .carousel-control-next-custom {
    width: 60px;
    height: 60px;
  }
  
  .control-button {
    width: 60px;
    height: 60px;
  }
  
  .control-button i {
    font-size: 1.4rem;
  }
}

@media (max-width: 420px) {
  .carousel-indicators-custom button {
    padding: 7px 12px;
    font-size: 0.8rem;
  }
  
  .indicator-number {
    font-size: 0.95rem;
  }
  
  .carousel-control-prev-custom {
    left: 5px;
  }
  
  .carousel-control-next-custom {
    right: 5px;
  }
  
  .control-button {
    width: 55px;
    height: 55px;
  }
  
  .control-button i {
    font-size: 1.3rem;
  }
}

/* Animações suaves */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Accessibility */
.carousel-control-prev-custom:focus .control-button,
.carousel-control-next-custom:focus .control-button {
  outline: 2px solid #E85A2B;
  outline-offset: 4px;
}

.carousel-indicators-custom button:focus {
  outline: 2px solid #E85A2B;
  outline-offset: 2px;
}

/* ============================================
   ABOUT SECTION - Refatorado Premium
   ============================================ */

.about-section-improved {
  padding: 80px 0;
  background: #ffffff;
}

.about-content {
  padding-left: 40px;
  padding-right: 20px;
}

/* Título GRANDE */
.about-title {
  font-size: 3rem;
  font-weight: 800;
  color: #212529;
  margin-bottom: 24px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* Lead Paragraph (maior) */
.about-lead {
  font-size: 1.35rem;
  color: #495057;
  line-height: 1.6;
  margin-bottom: 20px;
  font-weight: 500;
}

/* Secondary Text */
.about-text {
  font-size: 1.1rem;
  color: #6c757d;
  line-height: 1.7;
  margin-bottom: 32px;
}

/* Features Container */
.about-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

/* Feature Item */
.feature-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 16px;
  border-left: 4px solid #E85A2B;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateX(8px);
  border-left-width: 6px;
}

/* Feature Icon */
.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #E85A2B 0%, #C44A1F 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 6px 20px rgba(232, 90, 43, 0.25);
}

.feature-icon i {
  font-size: 1.75rem;
  color: #ffffff;
}

/* Feature Content */
.feature-content {
  flex: 1;
}

.feature-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #212529;
  margin-bottom: 4px;
}

.feature-content p {
  font-size: 0.95rem;
  color: #6c757d;
  margin-bottom: 0;
}

/* Image Wrapper */
.about-image-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
}

.about-image-wrapper:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.2),
    0 6px 20px rgba(0, 0, 0, 0.12);
}

.about-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.about-image-wrapper:hover .about-image {
  transform: scale(1.05);
}

/* Responsive */
@media (max-width: 992px) {
  .about-content {
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 40px;
  }
  
  .about-title {
    font-size: 2.5rem;
  }
  
  .about-lead {
    font-size: 1.25rem;
  }
  
  .about-text {
    font-size: 1.05rem;
  }
}

@media (max-width: 768px) {
  .about-section-improved {
    padding: 60px 0;
  }
  
  .about-content {
    padding-left: 0;
    padding-right: 0;
  }
  
  .about-title {
    font-size: 2.25rem;
    margin-bottom: 20px;
  }
  
  .about-lead {
    font-size: 1.15rem;
  }
  
  .about-text {
    font-size: 1rem;
  }
  
  .feature-icon {
    width: 56px;
    height: 56px;
  }
  
  .feature-icon i {
    font-size: 1.5rem;
  }
  
  .feature-content h4 {
    font-size: 1.15rem;
  }
  
  .feature-content p {
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .about-title {
    font-size: 2rem;
  }
  
  .about-lead {
    font-size: 1.1rem;
  }
  
  .about-features {
    margin-top: 32px;
    gap: 16px;
  }
  
  .feature-item {
    padding: 16px;
  }
  
  .feature-icon {
    width: 52px;
    height: 52px;
  }
  
  .feature-icon i {
    font-size: 1.35rem;
  }
}