/* Project detail page styles */

.project-hero {
  position: relative;
  height: 75vh;
  min-height: 500px;
  overflow: hidden;
}
.project-hero img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.project-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(15,11,56,0.3) 0%, rgba(15,11,56,0.7) 100%);
}
.project-hero-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 60px;
  color: #fff;
}
.project-hero-status {
  display: inline-block;
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--taupe);
  border: 1px solid var(--taupe);
  padding: 5px 14px;
  margin-bottom: 16px;
}
.project-hero-location {
  font-size: 13px; font-weight: 400;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
}
.project-hero-title {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 300; text-transform: uppercase;
  letter-spacing: 0; line-height: 1.05;
}

.project-body { padding: 100px 60px; max-width: 1400px; margin: 0 auto; }
.project-description {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
  margin-bottom: 80px;
}
.project-description-text p {
  font-size: 16px; font-weight: 300; line-height: 1.8;
  letter-spacing: 0.03em; color: #555;
  margin-bottom: 20px;
}
.project-description-text .btn-taupe { margin-top: 20px; }

.project-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--light-gray);
}
.project-spec {
  background: var(--white);
  padding: 30px;
}
.project-spec-label {
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 8px;
}
.project-spec-value {
  font-size: 22px; font-weight: 300;
  color: var(--navy); letter-spacing: 0.02em;
}

/* Gallery */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 2px;
}
.project-gallery-item {
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.project-gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
  display: block;
}
.project-gallery-item:hover img { transform: scale(1.04); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed; inset: 0;
  background: rgba(10,7,40,0.95);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw; max-height: 85vh;
  object-fit: contain;
}
.lightbox-close {
  position: absolute; top: 24px; right: 30px;
  color: var(--taupe); font-size: 32px;
  cursor: pointer; line-height: 1;
  background: none; border: none;
  transition: color 0.2s;
}
.lightbox-close:hover { color: #fff; }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  color: var(--taupe); font-size: 40px;
  cursor: pointer; background: none; border: none;
  padding: 20px; transition: color 0.2s; line-height: 1;
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover, .lightbox-next:hover { color: #fff; }

/* Breadcrumb */
.breadcrumb {
  padding: 20px 60px;
  background: var(--off-white);
  font-size: 12px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gray);
  display: flex; gap: 12px; align-items: center;
}
.breadcrumb a { color: var(--gray); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--navy); }
.breadcrumb span { color: var(--taupe); }

/* CTA section on project page */
.project-cta {
  background: var(--navy);
  padding: 80px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.project-cta h2 {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 300; text-transform: uppercase;
  color: #fff; letter-spacing: 0.02em;
}
.project-cta p {
  font-size: 15px; font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.7; margin-top: 8px;
  max-width: 400px;
}

/* Nav back link */
.back-to-projects {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 400;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--taupe);
  transition: gap 0.2s;
}
.back-to-projects:hover { gap: 14px; }

@media (max-width: 900px) {
  .project-description { grid-template-columns: 1fr; gap: 50px; }
  .project-gallery { grid-template-columns: repeat(2, 1fr); }
  .project-hero-info { padding: 30px; }
  .project-body { padding: 60px 24px; }
  .project-specs { grid-template-columns: 1fr 1fr; }
  .project-cta { padding: 60px 24px; flex-direction: column; align-items: flex-start; }
  .breadcrumb { padding: 16px 24px; }
}
@media (max-width: 600px) {
  .project-gallery { grid-template-columns: 1fr; }
  .project-specs { grid-template-columns: 1fr; }
}