/* =============================================
   Project Detail Page Styles
   A modular, flexible layout system for showcasing
   individual project case studies
   ============================================= */

/* =============================================
   PROJECT PAGE CONTAINER
   ============================================= */
.project-page {
  min-height: 100vh;
  background: var(--bg);
}

/* =============================================
   HERO SECTION
   Centered, prominent but not overwhelming
   ============================================= */
.project-hero {
  position: relative;
  padding: 6rem 2rem 4rem;
  text-align: center;
  background: linear-gradient(180deg, 
    rgba(106, 176, 243, 0.05) 0%, 
    transparent 100%
  );
}

.project-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

/* Breadcrumb Navigation */
.project-breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

.project-breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition);
}

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

.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb-current {
  color: var(--accent);
}

/* Project Title */
.project-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text);
  line-height: 1.1;
}

/* Project Summary */
.project-summary {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  max-width: 650px;
  margin: 0 auto 2rem;
}

/* Project Meta (date, category, duration) */
.project-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
}

.meta-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent);
}

/* Hero Tech Stack Section */
.hero-tech-stack {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-details-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.hero-details-column h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-details-column .tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-details-column .tech-tag {
  display: inline-block;
  padding: 0.3rem 0.6rem;
  background: rgba(106, 176, 243, 0.12);
  color: var(--accent);
  font-size: 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(106, 176, 243, 0.25);
}

.hero-details-column .role-list,
.hero-details-column .team-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-details-column .role-list li,
.hero-details-column .team-list li {
  padding: 0.25rem 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* =============================================
   CONTENT AREA
   Main container for modular content blocks
   ============================================= */
.project-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* =============================================
   CONTENT BLOCKS
   Modular sections that can be mixed and matched
   ============================================= */
.content-block {
  margin-bottom: 4rem;
}

/* =============================================
   JUSTIFIED TEXT STYLING
   Two-side justified alignment for long-form content
   with improved readability settings
   ============================================= */
.justified-text,
.content-block--text p,
.media-text-content p,
.results-list li {
  text-align: justify;
  text-justify: inter-word;
  
  /* Enable hyphenation to avoid excessive gaps */
  -webkit-hyphens: auto;
  -moz-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
  
  /* Improved word spacing for justified text */
  word-spacing: -0.05em;
  
  /* Prevent orphans and widows */
  orphans: 3;
  widows: 3;
  
  /* Ensure proper language for hyphenation */
  -webkit-locale: "en";
}

/* Enhanced line-height for justified text readability */
.content-block--text p,
.media-text-content p {
  line-height: 1.85;
  letter-spacing: 0.01em;
}

/* Responsive adjustments for justified text */
@media (max-width: 768px) {
  /* On smaller screens, left-align for better readability */
  .content-block--text p,
  .media-text-content p,
  .results-list li {
    text-align: left;
    hyphens: none;
    word-spacing: normal;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  /* Tablet: slightly relaxed justified settings */
  .content-block--text p,
  .media-text-content p {
    word-spacing: -0.03em;
  }
}

/* Scroll reveal animation */
.content-block[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.content-block[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   FULL-WIDTH IMAGE BLOCK
   ============================================= */
.content-block--full-image {
  margin-left: -2rem;
  margin-right: -2rem;
  padding: 0 2rem;
}

.full-image-container {
  margin: 0;
  max-width: 100%;
  position: relative;
}

.full-image-container img,
img.full-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.full-image-container img:hover,
img.full-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
}

.image-caption {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  font-style: italic;
}

/* =============================================
   TEXT BLOCK
   ============================================= */
.content-block--text .text-container {
  max-width: 700px;
  margin: 0 auto;
}

.content-block--text h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--accent);
  /* Titles remain left-aligned, not justified */
  text-align: left;
}

.content-block--text p {
  font-size: 1.05rem;
  /* line-height handled by justified text section */
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.25rem;
  /* text-align: justify applied via justified text section */
}

.content-block--text p:last-child {
  margin-bottom: 0;
}

/* Results list styling */
.results-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.results-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
}

.results-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

/* =============================================
   MEDIA + TEXT BLOCK
   Image alongside text content
   ============================================= */
.media-text-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.media-text-image {
  margin: 0;
}

.media-text-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.media-text-image:hover img {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.media-text-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--accent);
}

.media-text-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
}

.media-text-content p:last-child {
  margin-bottom: 0;
}

/* Reverse layout (image on right) */
.content-block--reverse .media-text-container {
  direction: rtl;
}

.content-block--reverse .media-text-container > * {
  direction: ltr;
}

/* =============================================
   IMAGE GRID BLOCK
   ============================================= */
.image-grid-container {
  max-width: 1000px;
  margin: 0 auto;
}

.image-grid-container h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--accent);
  text-align: center;
}

.image-grid {
  display: grid;
  gap: 1.5rem;
}

.image-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.image-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.grid-image-item {
  margin: 0;
}

.grid-image-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.grid-image-item:hover img {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.grid-image-item figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* =============================================
   HIGHLIGHT/QUOTE BLOCK
   ============================================= */
.content-block--highlight {
  padding: 3rem 2rem;
  background: linear-gradient(135deg, 
    rgba(106, 176, 243, 0.08) 0%, 
    rgba(106, 176, 243, 0.02) 100%
  );
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--accent);
}

.highlight-quote {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.highlight-quote p {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-style: italic;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 1rem;
}

.highlight-quote cite {
  font-size: 1rem;
  color: var(--accent);
  font-style: normal;
}

/* =============================================
   DETAILS BLOCK
   Tech stack, role, team information
   ============================================= */
.details-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 2.5rem;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.details-column h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.tech-list,
.role-list,
.team-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background: rgba(106, 176, 243, 0.15);
  color: var(--accent);
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(106, 176, 243, 0.3);
}

.role-list li,
.team-list li {
  padding: 0.4rem 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

/* =============================================
   VIDEO BLOCK
   ============================================= */
.video-container {
  max-width: 900px;
  margin: 0 auto;
}

.video-container h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--accent);
  text-align: center;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.4);
}

.video-placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.5;
}

.video-placeholder p {
  font-size: 0.95rem;
}

/* =============================================
   CTA BLOCK
   Call to action with project links
   ============================================= */
.cta-container {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(180deg, 
    rgba(106, 176, 243, 0.05) 0%, 
    transparent 100%
  );
  border-radius: var(--radius-xl);
}

.cta-container h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Primary Project Button */
.btn-primary-project {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid var(--accent);
  transition: all 0.3s ease;
}

.btn-primary-project svg {
  width: 18px;
  height: 18px;
}

.btn-primary-project:hover {
  background: transparent;
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(106, 176, 243, 0.3);
}

/* Secondary Project Button */
.btn-secondary-project {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.btn-secondary-project svg {
  width: 18px;
  height: 18px;
}

.btn-secondary-project:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* =============================================
   PROJECT NAVIGATION
   Previous/Next project links
   ============================================= */
.project-navigation {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 3rem 0;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.03);
}

.nav-link--prev {
  text-align: left;
}

.nav-link--next {
  text-align: right;
}

.nav-link--all {
  justify-content: center;
  align-items: center;
  padding: 1rem;
  color: var(--accent);
}

.nav-link--all svg {
  width: 24px;
  height: 24px;
  margin-top: 0.5rem;
}

.nav-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  transition: color 0.3s ease;
}

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

/* =============================================
   FOOTER (Project Page Specific)
   ============================================= */
.project-page + .site-footer {
  margin-top: 0;
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */

/* Tablet */
@media (max-width: 1024px) {
  .media-text-container {
    gap: 2rem;
  }
  
  .details-container {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  
  .details-column:last-child {
    grid-column: span 2;
  }
  
  .hero-details-container {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  
  .hero-details-column:last-child {
    grid-column: span 2;
    text-align: center;
  }
  
  .hero-details-column:last-child .team-list {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .project-hero {
    padding: 4rem 1.5rem 3rem;
  }
  
  .project-content {
    padding: 1.5rem;
  }
  
  .content-block {
    margin-bottom: 3rem;
  }
  
  /* Hero tech stack mobile */
  .hero-details-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
  
  .hero-details-column:last-child {
    grid-column: span 1;
  }
  
  .hero-details-column .tech-list {
    justify-content: center;
  }
  
  .hero-details-column:last-child .team-list {
    justify-content: center;
  }
  
  /* Stack media + text vertically */
  .media-text-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .content-block--reverse .media-text-container {
    direction: ltr;
  }
  
  /* Image grids become 2 columns max */
  .image-grid--3col {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .image-grid--3col .grid-image-item:last-child {
    grid-column: span 2;
  }
  
  /* Details stack vertically */
  .details-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }
  
  .details-column:last-child {
    grid-column: span 1;
  }
  
  /* Project navigation */
  .project-navigation {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .nav-link--prev,
  .nav-link--next {
    text-align: center;
  }
  
  .nav-link--all {
    order: -1;
  }
  
  /* CTA buttons stack */
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn-primary-project,
  .btn-secondary-project {
    justify-content: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .project-title {
    font-size: 2rem;
  }
  
  .project-meta {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .image-grid--2col,
  .image-grid--3col {
    grid-template-columns: 1fr;
  }
  
  .image-grid--3col .grid-image-item:last-child {
    grid-column: span 1;
  }
  
  .content-block--highlight {
    padding: 2rem 1.5rem;
  }
  
  .highlight-quote p {
    font-size: 1.15rem;
  }
}

/* =============================================
   ACCESSIBILITY
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  .content-block[data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .full-image,
  .media-text-image img,
  .grid-image-item img,
  .btn-primary-project,
  .btn-secondary-project,
  .nav-link {
    transition: none;
  }
  
  .full-image:hover,
  .media-text-image:hover img,
  .grid-image-item:hover img {
    transform: none;
  }
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
  .project-breadcrumb a,
  .meta-item {
    color: var(--text);
  }
  
  .content-block--text p,
  .media-text-content p,
  .role-list li,
  .team-list li {
    color: var(--text);
  }
}