/* =============================================
   WORKS — Category, Project Detail
   ============================================= */

/* ——— Shared page hero ——— */
.page-hero {
  padding: 160px 0 72px;
  border-bottom: 1px solid rgba(184,151,90,0.08);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 100px);
  font-weight: 300; line-height: 1; color: var(--white); margin-bottom: 20px;
}
.page-hero h1 em { font-style: italic; color: var(--gold-light); }
.page-hero p { font-size: 15px; color: var(--gray-mid); max-width: 420px; line-height: 1.8; }

/* ——— Back link ——— */
.back-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gray-mid); margin-bottom: 40px; transition: color 0.3s;
}
.back-link:hover { color: var(--gold); }
.back-link:hover svg { transform: translateX(-4px); }
.back-link svg { transition: transform 0.3s var(--ease); }

/* =============================================
   WORKS.HTML — Category gallery
   ============================================= */
.categories-section { padding: 64px 0 var(--section-pad); }
.categories-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2px;
}
.category-card {
  position: relative; overflow: hidden; cursor: pointer;
  aspect-ratio: 4/3; background: var(--navy); display: block;
}
.category-card-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.5s;
  filter: brightness(0.6) saturate(0.8);
}
.category-card:hover .category-card-img { transform: scale(1.06); filter: brightness(0.4); }
.category-card-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--navy) 0%, #0A1835 100%);
}
.category-card::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: width 0.5s var(--ease);
}
.category-card:hover::after { width: 100%; }
.category-card-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 28px;
  background: linear-gradient(to top, rgba(8,15,34,0.92) 0%, rgba(8,15,34,0.2) 60%, transparent 100%);
}
.category-card-num {
  font-family: var(--font-display); font-size: 11px; letter-spacing: 0.2em;
  color: var(--gold); margin-bottom: 8px; opacity: 0.8;
}
.category-card-name {
  font-family: var(--font-display);
  font-size: clamp(18px,2vw,24px); font-weight: 300; color: var(--white);
  line-height: 1.15; margin-bottom: 6px; transition: color 0.3s;
}
.category-card:hover .category-card-name { color: var(--gold-light); }
.category-card-count {
  font-size: 11px; letter-spacing: 0.12em;
  color: rgba(242,237,228,0.45); text-transform: uppercase;
}
.category-card-arrow {
  position: absolute; top: 24px; right: 24px;
  width: 38px; height: 38px; border: 1px solid rgba(184,151,90,0.4);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(-6px); transition: all 0.35s var(--ease);
}
.category-card:hover .category-card-arrow { opacity: 1; transform: translateY(0); }

/* =============================================
   CATEGORY.HTML — Projects grid
   ============================================= */
.projects-section { padding: 56px 0 var(--section-pad); }
.projects-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2px;
}
.project-card {
  position: relative; overflow: hidden; cursor: pointer;
  background: var(--navy); display: block;
}
.project-card-img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block;
  transition: transform 0.6s var(--ease), filter 0.4s; filter: brightness(0.88);
}
.project-card:hover .project-card-img { transform: scale(1.05); filter: brightness(0.5); }
.project-card-placeholder {
  width: 100%; aspect-ratio: 1/1;
  background: linear-gradient(135deg, var(--navy), var(--gray-dim));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 13px;
  color: rgba(184,151,90,0.25); letter-spacing: 0.1em;
}
.project-card-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 24px;
  background: linear-gradient(to top, rgba(8,15,34,0.92) 0%, transparent 55%);
}
.project-card-top {
  position: absolute; top: 20px; right: 20px;
  width: 38px; height: 38px;
  border: 1px solid rgba(184,151,90,0.45);
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,15,34,0.5); backdrop-filter: blur(4px);
  opacity: 0; transform: translateY(-6px); transition: all 0.35s var(--ease);
}
.project-card:hover .project-card-top { opacity: 1; transform: translateY(0); }
.project-card-title {
  font-family: var(--font-display); font-size: 19px; font-weight: 400;
  color: var(--white); line-height: 1.2;
}
.projects-empty {
  grid-column: 1/-1; text-align: center; padding: 100px 40px;
}
.projects-empty p {
  font-family: var(--font-display); font-size: 22px; font-weight: 300; color: var(--gray-mid);
}

/* =============================================
   PROJECT.HTML — Detail
   ============================================= */
.project-detail-hero { padding: 140px 0 64px; }
.project-detail-meta {
  display: flex; align-items: center; gap: 20px; margin-bottom: 36px;
}
.project-detail-category {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(184,151,90,0.3); padding: 6px 16px;
}
.project-detail-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 80px); font-weight: 300;
  line-height: 1.05; color: var(--white); margin-bottom: 28px;
}
.project-detail-title em { font-style: italic; color: var(--gold-light); }
.project-detail-desc {
  font-size: 16px; color: var(--gray-mid);
  line-height: 1.9; max-width: 640px;
  border-left: 2px solid rgba(184,151,90,0.3); padding-left: 24px;
  white-space: pre-wrap;
}

.project-gallery { padding: 0 0 var(--section-pad); }
.gallery-grid { display: flex; flex-direction: column; gap: 4px; }
.gallery-item { position: relative; }
.gallery-item-img {
  width: 100%; display: block;
  max-height: 85vh; object-fit: cover; transition: filter 0.4s;
}
.gallery-item video {
  width: 100%; display: block; max-height: 85vh; background: #000;
}
.gallery-caption {
  padding: 14px 0 6px; font-size: 13px; color: var(--gray-mid);
  border-bottom: 1px solid rgba(184,151,90,0.08); margin-bottom: 6px;
}
.gallery-caption-num {
  font-family: var(--font-display); font-size: 11px;
  color: rgba(184,151,90,0.5); margin-right: 12px;
}

/* ——— Masonry layout (Pinterest-style, strict left-to-right order) ——— */
.gallery-grid.masonry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1px;
  gap: 12px;
  align-items: start;
}

.masonry-cell {
  overflow: hidden;
  break-inside: avoid;
}

.masonry-img {
  width: 100%;
  display: block;
}

/* Video items in masonry: full-width, outside grid flow */
.gallery-item-video {
  grid-column: 1 / -1;
}

/* Caption inside masonry cell */
.masonry-cell .gallery-caption {
  padding: 10px 0 4px;
  font-size: 13px;
  color: var(--gray-mid);
  border-bottom: 1px solid rgba(184,151,90,0.08);
  margin-bottom: 0;
}

/* Prev / Next */
.project-nav {
  border-top: 1px solid rgba(184,151,90,0.08);
  padding: 44px 0;
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; flex-wrap: wrap;
}
.project-nav-link { display: flex; flex-direction: column; gap: 6px; text-decoration: none; transition: opacity 0.3s; }
.project-nav-link:hover { opacity: 0.7; }
.project-nav-label { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gray-mid); }
.project-nav-title { font-family: var(--font-display); font-size: 18px; font-weight: 300; color: var(--white); }
.project-nav-back {
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(184,151,90,0.3);
  padding: 12px 24px; transition: all 0.3s var(--ease);
}
.project-nav-back:hover { background: rgba(184,151,90,0.08); border-color: var(--gold); }

/* =============================================
   RESPONSIVE — Works pages
   ============================================= */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(2,1fr); }
  .projects-grid   { grid-template-columns: repeat(2,1fr); }
  .gallery-grid.masonry-grid { grid-template-columns: repeat(2,1fr); }
  .page-hero { padding: 120px 0 56px; }
}
@media (max-width: 767px) {
  .categories-grid { grid-template-columns: 1fr 1fr; gap: 2px; }
  .projects-grid   { grid-template-columns: 1fr 1fr; gap: 2px; }
  .gallery-grid.masonry-grid { grid-template-columns: repeat(2,1fr); }
  .category-card-overlay { padding: 16px; }
  .category-card-name { font-size: 15px; }
  .project-detail-hero { padding: 100px 0 48px; }
  .project-nav { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
  .projects-grid   { grid-template-columns: 1fr; }
  .gallery-grid.masonry-grid { grid-template-columns: 1fr; }
}