/* Carrossel de Avaliações - Maria Clara Portfolio */

:root {
  --rc-primary: #6a11cb;
  --rc-secondary: #2575fc;
  --rc-gradient: linear-gradient(135deg, var(--rc-primary) 0%, var(--rc-secondary) 100%);
  --rc-gradient-hover: linear-gradient(135deg, #7a21db 0%, #3585fc 100%);
  
  --rc-bg-primary: #ffffff;
  --rc-bg-secondary: #f8fafc;
  --rc-bg-card: #ffffff;
  --rc-bg-surface: #f1f5f9;
  
  --rc-text-primary: #1e293b;
  --rc-text-secondary: #64748b;
  --rc-text-muted: #94a3b8;
  --rc-text-light: #ffffff;
  
  --rc-success: #10b981;
  --rc-star: #fbbf24;
  --rc-star-filled: #f59e0b;
  
  --rc-border-light: #e2e8f0;
  --rc-border-medium: #cbd5e1;
  
  --rc-spacing-xs: 0.5rem;
  --rc-spacing-sm: 0.75rem;
  --rc-spacing-md: 1.25rem;
  --rc-spacing-lg: 2rem;
  --rc-spacing-xl: 2.5rem;
  
  --rc-radius-sm: 0.5rem;
  --rc-radius-md: 0.75rem;
  --rc-radius-lg: 1rem;
  --rc-radius-xl: 1.5rem;
  --rc-radius-full: 50%;
  
  --rc-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --rc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --rc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --rc-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --rc-shadow-glow: 0 0 20px rgba(106, 17, 203, 0.15);
  
  --rc-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --rc-transition-fast: all 0.15s ease-in-out;
  
  --rc-font-family: "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;
  --rc-font-heading: "Raleway", sans-serif;
  
  --rc-font-xs: 0.875rem;
  --rc-font-sm: 1rem;
  --rc-font-base: 1.125rem;
  --rc-font-lg: 1.25rem;
  --rc-font-xl: 1.375rem;
  
  --rc-leading-tight: 1.25;
  --rc-leading-snug: 1.4;
  --rc-leading-normal: 1.6;
  --rc-leading-relaxed: 1.75;
}

.reviews-carousel {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 0;
  background: var(--rc-bg-primary);
  border-radius: var(--rc-radius-xl);
  box-shadow: var(--rc-shadow-lg);
  border: 1px solid var(--rc-border-light);
  overflow: hidden;
  transition: var(--rc-transition);
}

.reviews-carousel:hover {
  box-shadow: var(--rc-shadow-xl);
  transform: translateY(-2px);
}

.rc-viewport {
  width: 100%;
  height: 400px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
  background: linear-gradient(90deg, 
    var(--rc-bg-secondary) 0%, 
    var(--rc-bg-primary) 10%, 
    var(--rc-bg-primary) 90%, 
    var(--rc-bg-secondary) 100%);
}

.rc-viewport::-webkit-scrollbar {
  display: none;
}

.rc-track {
  display: flex;
  flex-direction: row;
  gap: var(--rc-spacing-lg);
  padding: var(--rc-spacing-xl);
  min-width: 100%;
  height: 100%;
}

.rc-card {
  flex: 0 0 350px;
  scroll-snap-align: start;
  background: var(--rc-bg-card);
  border-radius: var(--rc-radius-lg);
  padding: var(--rc-spacing-xl);
  box-shadow: var(--rc-shadow-md);
  border: 1px solid var(--rc-border-light);
  transition: var(--rc-transition);
  position: relative;
  overflow: hidden;
  height: 320px;
  display: flex;
  flex-direction: column;
}

.rc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--rc-gradient);
  opacity: 0;
  transition: var(--rc-transition);
}

.rc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--rc-shadow-xl), var(--rc-shadow-glow);
  border-color: var(--rc-border-medium);
}

.rc-card:hover::before {
  opacity: 1;
}

.rc-card-header {
  display: flex;
  align-items: center;
  gap: var(--rc-spacing-md);
  margin-bottom: var(--rc-spacing-lg);
  flex-shrink: 0;
}

.rc-avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--rc-radius-full);
  background: var(--rc-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rc-text-light);
  font-weight: 600;
  font-size: var(--rc-font-lg);
  font-family: var(--rc-font-heading);
  position: relative;
  overflow: hidden;
  transition: var(--rc-transition);
  box-shadow: var(--rc-shadow-sm);
  flex-shrink: 0;
}

.rc-avatar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--rc-gradient-hover);
  opacity: 0;
  transition: var(--rc-transition);
}

.rc-card:hover .rc-avatar::before {
  opacity: 1;
}

.rc-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--rc-radius-full);
}

.rc-client-info {
  flex: 1;
  min-width: 0;
}

.rc-client-name {
  font-family: var(--rc-font-heading);
  font-size: var(--rc-font-lg);
  font-weight: 600;
  color: var(--rc-text-primary);
  margin: 0 0 var(--rc-spacing-xs) 0;
  line-height: var(--rc-leading-tight);
}

.rc-client-role {
  font-size: var(--rc-font-sm);
  color: var(--rc-text-secondary);
  margin: 0 0 var(--rc-spacing-xs) 0;
  font-weight: 500;
}

.rc-client-company {
  font-size: var(--rc-font-sm);
  color: var(--rc-secondary);
  margin: 0;
  font-weight: 600;
  text-decoration: none;
  transition: var(--rc-transition);
}

.rc-client-company:hover {
  color: var(--rc-primary);
}

.rc-rating {
  display: flex;
  align-items: center;
  gap: var(--rc-spacing-sm);
  margin-bottom: var(--rc-spacing-lg);
  flex-shrink: 0;
}

.rc-stars {
  display: flex;
  gap: 2px;
}

.rc-star {
  color: var(--rc-star);
  font-size: var(--rc-font-sm);
  transition: var(--rc-transition-fast);
}

.rc-star.bi-star-fill {
  color: var(--rc-star-filled);
}

.rc-rating-text {
  font-size: var(--rc-font-sm);
  font-weight: 600;
  color: var(--rc-text-secondary);
}

.rc-quote {
  margin: 0 0 var(--rc-spacing-lg) 0;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.rc-quote p {
  font-size: var(--rc-font-base);
  line-height: var(--rc-leading-relaxed);
  color: var(--rc-text-primary);
  margin: 0;
  font-style: italic;
  position: relative;
  padding-left: var(--rc-spacing-lg);
  flex: 1;
}

.rc-quote p::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -8px;
  font-size: 3rem;
  color: var(--rc-secondary);
  opacity: 0.3;
  font-family: serif;
  line-height: 1;
}

.rc-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--rc-spacing-md);
  border-top: 1px solid var(--rc-border-light);
  flex-shrink: 0;
  margin-top: auto;
}

.rc-project-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rc-project-type {
  font-size: var(--rc-font-sm);
  font-weight: 600;
  color: var(--rc-text-secondary);
}

.rc-project-date {
  font-size: var(--rc-font-xs);
  color: var(--rc-text-muted);
}

.rc-verified {
  display: flex;
  align-items: center;
  gap: var(--rc-spacing-xs);
  color: var(--rc-success);
  font-size: var(--rc-font-xs);
  font-weight: 600;
}

.rc-verified i {
  font-size: 14px;
}

.rc-drag-instruction {
  position: absolute;
  bottom: var(--rc-spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--rc-spacing-sm);
  background: var(--rc-bg-card);
  border: 1px solid var(--rc-border-light);
  border-radius: var(--rc-radius-md);
  padding: var(--rc-spacing-sm) var(--rc-spacing-md);
  color: var(--rc-text-secondary);
  font-size: var(--rc-font-sm);
  font-weight: 500;
  z-index: 10;
  box-shadow: var(--rc-shadow-sm);
  transition: var(--rc-transition);
}

.rc-drag-instruction:hover {
  background: var(--rc-bg-surface);
  border-color: var(--rc-border-medium);
  box-shadow: var(--rc-shadow-md);
}

.rc-drag-instruction i {
  font-size: var(--rc-font-base);
  color: var(--rc-secondary);
  animation: dragPulse 2s ease-in-out infinite;
}

@keyframes dragPulse {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

.rc-viewport.draggable {
  cursor: grab;
}

.rc-viewport.dragging {
  cursor: grabbing;
  user-select: none;
}

.rc-indicators {
  position: absolute;
  top: var(--rc-spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--rc-spacing-sm);
  z-index: 10;
}

.rc-indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--rc-radius-full);
  background: var(--rc-border-medium);
  border: none;
  cursor: pointer;
  transition: var(--rc-transition-fast);
  padding: 0;
}

.rc-indicator:hover {
  background: var(--rc-secondary);
  transform: scale(1.2);
}

.rc-indicator.active {
  background: var(--rc-gradient);
  transform: scale(1.3);
}

.rc-empty {
  text-align: center;
  padding: var(--rc-spacing-xl);
  color: var(--rc-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.rc-empty-icon {
  font-size: 4rem;
  color: var(--rc-text-muted);
  margin-bottom: var(--rc-spacing-lg);
}

.rc-empty-title {
  font-family: var(--rc-font-heading);
  font-size: var(--rc-font-xl);
  color: var(--rc-text-primary);
  margin-bottom: var(--rc-spacing-md);
}

.rc-empty-text {
  font-size: var(--rc-font-base);
  color: var(--rc-text-secondary);
  line-height: var(--rc-leading-relaxed);
}

.rc-clone {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 1024px) {
  .rc-viewport {
    height: 380px;
  }
  
  .rc-card {
    flex: 0 0 320px;
    height: 300px;
    padding: var(--rc-spacing-lg);
  }
}

@media (max-width: 768px) {
  .reviews-carousel {
    border-radius: var(--rc-radius-lg);
    margin-bottom: 100px;
  }
  
  .rc-viewport {
    height: 360px;
  }
  
  .rc-track {
    padding: var(--rc-spacing-lg);
    gap: var(--rc-spacing-md);
  }
  
  .rc-card {
    flex: 0 0 280px;
    height: 280px;
    padding: var(--rc-spacing-md);
  }
  
  .rc-card-header {
    gap: var(--rc-spacing-sm);
  }
  
  .rc-avatar {
    width: 50px;
    height: 50px;
    font-size: var(--rc-font-base);
  }
  
  .rc-client-name {
    font-size: var(--rc-font-base);
  }
  
  .rc-quote p {
    font-size: var(--rc-font-sm);
    padding-left: var(--rc-spacing-md);
  }
  
  .scroll-hint {
    margin-top: 2rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
  
  .rc-indicators {
    top: var(--rc-spacing-md);
  }
}

@media (max-width: 480px) {
  .rc-viewport {
    height: 340px;
  }
  
  .rc-track {
    padding: var(--rc-spacing-md);
  }
  
  .rc-card {
    flex: 0 0 260px;
    height: 260px;
    padding: var(--rc-spacing-sm);
  }
  
  .rc-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--rc-spacing-sm);
  }
  
  .rc-avatar {
    width: 45px;
    height: 45px;
  }
  
  .rc-quote p {
    font-size: var(--rc-font-xs);
  }
  
  .rc-card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--rc-spacing-sm);
  }
  
  .reviews-carousel {
    margin-bottom: 80px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rc-viewport {
    scroll-behavior: auto;
  }
  
  .rc-card,
  .rc-avatar {
    transition: none;
  }
  
  .rc-card:hover {
    transform: none;
  }
}

@media (prefers-contrast: high) {
  .rc-card {
    border: 2px solid var(--rc-text-primary);
  }
  
  .rc-indicator {
    border: 1px solid var(--rc-text-primary);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rc-card {
  animation: fadeInUp 0.6s ease-out;
}

.rc-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--rc-text-secondary);
}

.rc-loading::after {
  content: '';
  width: 32px;
  height: 32px;
  border: 3px solid rgba(106, 17, 203, 0.2);
  border-top-color: var(--rc-secondary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}