/* 
================================================
REALVISION3D - Portfolio Detail Page Stylesheet
================================================
*/

/* === Project Header === */
.project-header {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: calc(var(--spacing-lg) + 8rem) 0 var(--spacing-lg);
}

.breadcrumb {
  margin-bottom: var(--spacing-md);
  font-size: 1.4rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb .separator {
  margin: 0 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.project-title {
  font-size: 4.8rem;
  margin-bottom: var(--spacing-md);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.meta-item {
  display: flex;
  align-items: center;
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.8);
}

.meta-item i {
  color: var(--color-primary);
  margin-right: 0.8rem;
  font-size: 1.8rem;
}

/* === Virtual Tour Section === */
.virtual-tour-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-white);
}

.tour-container {
  margin-bottom: var(--spacing-md);
}

.virtual-tour-frame {
  width: 100%;
  height: 60rem;
  background-color: #222;
  margin-bottom: var(--spacing-md);
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}

.tour-placeholder {
  width: 100%;
  height: 100%;
  position: relative;
}

.tour-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tour-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(212, 175, 55, 0.9);
  color: var(--color-white);
  padding: 1.5rem 3rem;
  border-radius: 5px;
  font-size: 1.8rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
}

.tour-play-button:hover {
  background-color: var(--color-primary);
  transform: translate(-50%, -50%) scale(1.05);
}

.tour-play-button i {
  font-size: 2.4rem;
}

.tour-controls {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.tour-control-group {
  display: flex;
  gap: 1rem;
}

.tour-control-btn {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  font-size: 1.4rem;
  border-radius: 3px;
  cursor: pointer;
  transition: var(--transition-normal);
}

.tour-control-btn:hover,
.tour-control-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.tour-control-btn i {
  margin-right: 0.5rem;
}

.tour-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.stat {
  background-color: var(--color-light-bg);
  padding: var(--spacing-md);
  border-radius: 5px;
  text-align: center;
  transition: var(--transition-normal);
}

.stat:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: 3.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.4rem;
  color: var(--color-text-light);
}

/* === Project Description === */
.project-description-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-light-bg);
}

.description-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.description-content h2 {
  font-size: 3.2rem;
  margin-bottom: var(--spacing-md);
}

.description-content h3 {
  font-size: 2.4rem;
  margin: var(--spacing-md) 0 var(--spacing-sm);
}

.description-content p {
  font-size: 1.6rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.feature-list li i {
  color: var(--color-primary);
  margin-right: 1rem;
  margin-top: 0.4rem;
}

.project-image {
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.project-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* === Before & After Section === */
.before-after-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-white);
}

.before-after-container {
  margin-top: var(--spacing-md);
}

.comparison-slider {
  position: relative;
  width: 100%;
  height: 50rem;
  margin-bottom: var(--spacing-md);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.before-image,
.after-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.before-image {
  z-index: 1;
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.before-image img,
.after-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.label {
  position: absolute;
  top: 2rem;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--color-white);
  padding: 0.8rem 1.5rem;
  border-radius: 3px;
  font-size: 1.4rem;
}

.before-image .label {
  left: 2rem;
}

.after-image .label {
  right: 2rem;
}

.slider-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background-color: var(--color-primary);
  z-index: 2;
  transform: translateX(-50%);
}

.handle-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
}

.handle-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4rem;
  height: 4rem;
  background-color: var(--color-primary);
  border: 3px solid var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  cursor: ew-resize;
}

.handle-circle i:first-child {
  margin-right: 0.5rem;
}

.comparison-selector {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.comparison-btn {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  font-size: 1.4rem;
  border-radius: 3px;
  cursor: pointer;
  transition: var(--transition-normal);
}

.comparison-btn:hover,
.comparison-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* === Process Timeline === */
.process-timeline-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-light-bg);
}

.timeline {
  position: relative;
  max-width: 100rem;
  margin: var(--spacing-lg) auto 0;
  padding: 0 var(--spacing-md);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 8rem;
  width: 2px;
  background-color: var(--color-primary);
}

.timeline-item {
  position: relative;
  padding-left: 12rem;
  padding-bottom: var(--spacing-lg);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: 7.3rem;
  top: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: var(--color-primary);
  border: 2px solid var(--color-white);
}

.timeline-date {
  position: absolute;
  left: 0;
  top: 0;
  width: 6rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-primary);
}

.timeline-content {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: 5px;
  box-shadow: var(--shadow-sm);
}

.timeline-content h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-xs);
}

.timeline-content p {
  font-size: 1.5rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* === Agent Testimonial === */
.agent-testimonial-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-white);
}

.testimonial-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-lg);
}

.testimonial-content {
  background-color: var(--color-light-bg);
  padding: var(--spacing-lg);
  border-radius: 5px;
  position: relative;
}

.testimonial-quote {
  margin-bottom: var(--spacing-md);
  position: relative;
}

.testimonial-quote i {
  font-size: 2.4rem;
  color: var(--color-primary);
  opacity: 0.5;
  position: absolute;
}

.testimonial-quote i.fa-quote-left {
  top: -1rem;
  left: -1rem;
}

.testimonial-quote i.fa-quote-right {
  bottom: -1rem;
  right: -1rem;
}

.testimonial-quote p {
  font-size: 1.8rem;
  line-height: 1.6;
  font-style: italic;
  padding: 0 3rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-author img {
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-white);
}

.author-info h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.author-info p {
  font-size: 1.4rem;
  color: var(--color-text-light);
}

.results-sidebar {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: 5px;
}

.results-sidebar h3 {
  font-size: 2.4rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.result-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.result-item:last-child {
  margin-bottom: 0;
}

.result-icon {
  width: 4rem;
  height: 4rem;
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-right: var(--spacing-sm);
  flex-shrink: 0;
}

.result-content h4 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.result-content p {
  font-size: 1.4rem;
  opacity: 0.8;
}

/* === Technical Specs === */
.technical-specs-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-light-bg);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.specs-item {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: 5px;
  display: flex;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.specs-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.specs-icon {
  width: 6rem;
  height: 6rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  margin-right: var(--spacing-md);
  flex-shrink: 0;
}

.specs-content h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.specs-content ul {
  list-style: none;
}

.specs-content li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.8rem;
  font-size: 1.4rem;
  color: var(--color-text-light);
}

.specs-content li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* === Similar Projects === */
.similar-projects-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-white);
}

.similar-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.similar-project {
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.similar-project:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.project-image {
  position: relative;
  height: 25rem;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.similar-project:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-normal);
}

.similar-project:hover .project-overlay {
  opacity: 1;
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-secondary);
  padding: 1rem 2rem;
  border-radius: 3px;
  font-size: 1.4rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.btn-white:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.project-info {
  padding: var(--spacing-md);
  background-color: var(--color-white);
}

.project-info h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.project-info p {
  font-size: 1.4rem;
  color: var(--color-text-light);
}

/* === CTA Section === */
.cta-section {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../assets/images/cta-bg.jpg') center/cover no-repeat;
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.cta-content {
  max-width: 70rem;
  margin: 0 auto;
}

.cta-title {
  font-size: 3.6rem;
  margin-bottom: var(--spacing-sm);
}

.cta-description {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.8);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

/* === Animations === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat, .specs-item, .similar-project, .timeline-item {
  animation: fadeIn 0.5s ease forwards;
}

/* Staggered animation */
.stat:nth-child(1) { animation-delay: 0.1s; }
.stat:nth-child(2) { animation-delay: 0.2s; }
.stat:nth-child(3) { animation-delay: 0.3s; }
.stat:nth-child(4) { animation-delay: 0.4s; }

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }

.specs-item:nth-child(1) { animation-delay: 0.1s; }
.specs-item:nth-child(2) { animation-delay: 0.2s; }
.specs-item:nth-child(3) { animation-delay: 0.3s; }
.specs-item:nth-child(4) { animation-delay: 0.4s; }

.similar-project:nth-child(1) { animation-delay: 0.1s; }
.similar-project:nth-child(2) { animation-delay: 0.2s; }
.similar-project:nth-child(3) { animation-delay: 0.3s; }

/* === Responsive === */
@media (max-width: 992px) {
  .description-grid {
    grid-template-columns: 1fr;
  }
  
  .project-image {
    order: -1;
    margin-bottom: var(--spacing-md);
  }
  
  .testimonial-container {
    grid-template-columns: 1fr;
  }
  
  .results-sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
  }
  
  .results-sidebar h3 {
    grid-column: span 2;
  }
  
  .specs-grid {
    grid-template-columns: 1fr;
  }
  
  .similar-projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .project-title {
    font-size: 3.6rem;
  }
  
  .project-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .tour-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .virtual-tour-frame {
    height: 40rem;
  }
  
  .timeline::before {
    left: 2rem;
  }
  
  .timeline-item {
    padding-left: 5rem;
  }
  
  .timeline-dot {
    left: 1.3rem;
  }
  
  .timeline-date {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    margin-bottom: var(--spacing-xs);
  }
  
  .results-sidebar {
    grid-template-columns: 1fr;
  }
  
  .results-sidebar h3 {
    grid-column: span 1;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .project-title {
    font-size: 3rem;
  }
  
  .tour-stats {
    grid-template-columns: 1fr;
  }
  
  .tour-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .tour-control-group {
    justify-content: center;
  }
  
  .comparison-slider {
    height: 30rem;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .similar-projects-grid {
    grid-template-columns: 1fr;
  }
}