/* ── PROJECT PAGE LAYOUT ── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 2rem;
  transition: color 0.15s;
}

.back-link:hover { color: #1a1a1a; }

.project-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 2rem 5rem;
}

.project-page-header {
  margin-bottom: 2rem;
}

.project-page-header .breadcrumb {
  font-size: 0.75rem;
  color: #bbb;
  margin-bottom: 0.8rem;
}

.project-page-header .breadcrumb a { color: #999; }
.project-page-header .breadcrumb a:hover { color: #555; }

.project-page-header h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.project-page-header .tagline {
  font-size: 0.9rem;
  color: #888;
  font-style: italic;
}

.project-banner {
  width: 100%;
  aspect-ratio: 16/7;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  margin: 1.8rem 0;
  overflow: hidden;
  position: relative;
}

.project-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-body h2 {
  font-size: 0.92rem;
  font-weight: 500;
  margin: 2rem 0 0.8rem;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.72rem;
}

.project-body p {
  font-size: 0.88rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 0.8rem;
}

.highlights {
  list-style: none;
  margin-bottom: 1rem;
}

.highlights li {
  font-size: 0.85rem;
  color: #555;
  line-height: 1.65;
  padding: 0.25rem 0 0.25rem 1rem;
  position: relative;
}

.highlights li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: #ccc;
}

.detail-imgs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.detail-img-box {
  border-radius: 10px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
}

.view-btn {
  display: inline-block;
  font-size: 0.76rem;
  padding: 0.38rem 0.9rem;
  border: 1px solid #ddd;
  border-radius: 20px;
  color: #333;
  margin-top: 0.5rem;
  transition: background 0.15s;
}

.view-btn:hover { background: #f5f5f5; }

@media (max-width: 600px) {
  .project-page { padding: 2rem 1.2rem 4rem; }
}