/* single-work.css - Page-specific styles only */

/* パンくず後の調整 */
.breadcrumb + article {
  padding-top: 3rem;
}

/* パンくずがない場合の記事上部余白 */
article:first-child {
  padding-top: 10rem;
}

/* パンくずがある場合は上記を打ち消し */
.breadcrumb + article:first-child {
  padding-top: 3rem;
}

/* ===== ARTICLE CONTAINER ===== */
article .container {
  max-width: 800px;
}

/* ===== ARTICLE ===== */
.article-header {
  margin-bottom: 3rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.article-date {
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.article-category {
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--border-accent);
  color: var(--accent-gold);
}

.article-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 0;
}

.article-featured-image {
  margin-bottom: 3rem;
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}

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

.article-content {
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 3rem;
}

.article-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 1.5rem;
}

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

.article-content h2 {
  font-size: 1.4rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.article-content h3 {
  font-size: 1.2rem;
  margin: 2rem 0 1rem;
  color: var(--accent-gold);
}

.article-content ul,
.article-content ol {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

.article-content a {
  color: var(--accent-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
  word-break: break-all;
  overflow-wrap: break-word;
}

.article-content a:hover {
  border-bottom-color: var(--accent-gold);
}

.article-content blockquote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  background: var(--bg-secondary);
  border-left: 3px solid var(--accent-gold);
  font-style: italic;
  color: var(--text-secondary);
  overflow-wrap: break-word;
  word-break: break-word;
}

.article-content blockquote a {
  word-break: break-all;
}

.article-content code {
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: 0.85rem;
  background: var(--bg-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
}

.article-content pre {
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  overflow-x: auto;
}

.article-content pre code {
  background: none;
  padding: 0;
}

/* ===== PROJECT INFO ===== */
.project-info {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: 2rem;
  margin-bottom: 3rem;
}

.project-info-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.project-info-list {
  display: grid;
  gap: 1rem;
}

.project-info-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: baseline;
}

.project-info-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.project-info-value {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.project-info-value a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

.project-info-value a:hover { color: var(--accent-gold-light); }

/* ===== RELATED POSTS ===== */
.related-section {
  padding: 4rem 0 6rem;
  background: var(--bg-primary);
}

.related-section .container {
  max-width: 1200px;
}

.related-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.related-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.related-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.related-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.related-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.related-card:hover .related-card-image img {
  transform: scale(1.05);
}

.related-card-content {
  padding: 1rem;
}

.related-card-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ===== CONTACT CTA ===== */
.contact-cta {
  padding: 5rem 0;
  text-align: center;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.cta-title {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.cta-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.btn-primary {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  background: transparent;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: color 0.4s ease;
  display: inline-block;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--accent-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: -1;
}

.btn-primary:hover { color: var(--bg-primary); }
.btn-primary:hover::before { transform: scaleX(1); transform-origin: left; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  /* パンくずがない場合の記事上部余白（モバイル） */
  article:first-child {
    padding-top: 8rem;
  }

  .breadcrumb + article:first-child {
    padding-top: 2rem;
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .project-info-item {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .related-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .related-card {
    display: grid;
    grid-template-columns: 100px 1fr;
  }

  .related-card-image { aspect-ratio: 1/1; }

  .related-card-content {
    display: flex;
    align-items: center;
    padding: 0.8rem;
  }
}