/* =============================================
   LISTING PAGE CSS
============================================= */

/* HERO */
.hero {
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 80px 24px 60px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.hero-text {
  max-width: 560px;
  animation: fadeUp 0.7s ease both;
}

.hero-sub {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 16px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: italic;
  color: var(--terracotta);
}

.hero-desc {
  font-size: 16px;
  color: var(--charcoal-muted);
  line-height: 1.8;
  font-weight: 300;
  max-width: 400px;
}

/* HERO DECORATION */
.hero-decoration {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.deco-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.ring-1 {
  width: 320px;
  height: 320px;
  top: -160px;
  right: 0;
  border-color: rgba(196, 113, 74, 0.15);
  animation: rotateSlow 30s linear infinite;
}

.ring-2 {
  width: 220px;
  height: 220px;
  top: -110px;
  right: 50px;
  border-color: rgba(196, 113, 74, 0.08);
  animation: rotateSlow 20s linear infinite reverse;
}

.ring-3 {
  width: 140px;
  height: 140px;
  top: -70px;
  right: 90px;
  background: radial-gradient(circle, rgba(196, 113, 74, 0.05), transparent 70%);
  border-color: rgba(196, 113, 74, 0.2);
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.section-subtitle {
  font-size: 16px;
  color: var(--charcoal-muted);
  margin-top: 8px;
  font-weight: 300;
}


/* FILTER */
.filter-section {
  padding: 0 0 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 60px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--charcoal-muted);
  border: 1px solid var(--border);
  background: transparent;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.filter-btn.active {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}

.filter-dynamic {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* PRODUCTS SECTION */
.products-section {
  padding-bottom: 80px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

/* PRODUCT CARD */
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: fadeUp 0.5s ease both;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cream-dark);
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .card-image-wrap img {
  transform: scale(1.06);
}

.card-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(245, 240, 232, 0.92);
  color: var(--charcoal-muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}

.card-body {
  padding: 20px 20px 24px;
}

.card-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 4px;
  line-height: 1.3;
}

.card-id {
  font-size: 11px;
  color: var(--charcoal-muted);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.card-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--terracotta);
  letter-spacing: 0.04em;
  transition: gap var(--transition), opacity var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.card-view-btn:hover {
  gap: 10px;
  opacity: 0.8;
}

.card-view-btn svg {
  transition: transform var(--transition);
}

.card-view-btn:hover svg {
  transform: translateX(3px);
}

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--charcoal-muted);
  font-size: 15px;
}

/* SKELETON LOADER */
.skeleton-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.skeleton-img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(90deg, var(--cream-dark) 25%, var(--cream-deeper) 50%, var(--cream-dark) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.skeleton-body {
  padding: 20px;
}

.skeleton-line {
  height: 16px;
  border-radius: 4px;
  margin-bottom: 10px;
  background: linear-gradient(90deg, var(--cream-dark) 25%, var(--cream-deeper) 50%, var(--cream-dark) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.skeleton-line.short {
  width: 60%;
}

.skeleton-line.xs {
  width: 35%;
  height: 10px;
}

@keyframes shimmer {
  from { background-position: 200% center; }
  to { background-position: -200% center; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE */
@media (max-width: 600px) {
  .hero {
    padding: 60px 24px 40px;
    min-height: auto;
  }

  .hero-decoration {
    display: none;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
  }
}