/* ============================================
   NAZARS.RU — PORTFOLIO CSS
   ============================================ */

/* ── Portfolio Page Hero ── */
.portfolio-hero {
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
}
.portfolio-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(200,169,110,0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* ── Filter Bar ── */
.portfolio-filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 32px 0;
  position: sticky;
  top: 80px;
  background: var(--bg);
  z-index: 100;
  border-bottom: 1px solid var(--border);
  margin-bottom: 60px;
}

/* ── Masonry Grid ── */
.masonry {
  columns: 3;
  column-gap: 20px;
}
.masonry-item {
  break-inside: avoid;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: none;
}
.masonry-item img,
.masonry-item .masonry-placeholder {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
  transition: transform 0.8s ease;
}
.masonry-item:hover img,
.masonry-item:hover .masonry-placeholder {
  transform: scale(1.04);
}
.masonry-placeholder {
  position: relative;
}
.masonry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  border-radius: var(--radius-lg);
}
.masonry-item:hover .masonry-overlay { opacity: 1; }
.masonry-overlay-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text);
  margin-bottom: 6px;
}
.masonry-overlay-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
}

/* Filter Animation */
.masonry-item {
  animation: fadeInUp 0.5s ease forwards;
}
.masonry-item.hidden {
  display: none;
}
.masonry-item.filtering {
  animation: scaleIn 0.4s ease forwards;
}

/* ── Portfolio Stats ── */
.portfolio-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  margin: 80px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.portfolio-stat {
  background: var(--bg-2);
  padding: 40px;
  text-align: center;
}
.portfolio-stat-num {
  font-family: var(--font-display);
  font-size: 56px;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}
.portfolio-stat-label {
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Gallery Lightbox Enhanced ── */
.lightbox-caption {
  text-align: center;
  padding: 16px 0;
}
.lightbox-caption-title {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--text);
  margin-bottom: 4px;
}
.lightbox-caption-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
}
.lightbox-counter {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  z-index: 2001;
}

/* ── Categories Section ── */
.portfolio-categories {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border);
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.category-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 16/9;
  cursor: none;
}
.category-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.8s ease;
}
.category-card:hover .category-bg { transform: scale(1.05); }
.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px;
  transition: background 0.4s ease;
}
.category-card:hover .category-overlay { background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 60%); }
.category-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.category-name {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  color: var(--text);
  margin-bottom: 12px;
}
.category-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  transition: gap var(--transition);
}
.category-card:hover .category-link { gap: 16px; }

/* ── Video Portfolio ── */
.video-item {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-3);
  cursor: none;
}
.video-thumbnail {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.4s ease;
}
.video-item:hover .video-thumbnail { transform: scale(1.04); opacity: 0.7; }
.video-play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(200, 169, 110, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--bg);
  transition: transform 0.3s ease, background 0.3s ease;
}
.video-item:hover .video-play-btn { transform: translate(-50%, -50%) scale(1.1); background: var(--accent); }
.video-meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}
.video-title {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text);
}
.video-duration {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .masonry { columns: 2; }
  .portfolio-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .masonry { columns: 1; }
  .portfolio-stats { grid-template-columns: 1fr 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .portfolio-filter-bar { top: 70px; }
}
@media (max-width: 480px) {
  .portfolio-stats { grid-template-columns: 1fr; }
}