/* ============================================
   Used & Overstock Page — Page-Specific Styles
   ============================================ */

/* --- Hero --- */
.uo-hero {
  position: relative;
  background: var(--ofe-navy);
  padding: var(--sp-2xl) 0 var(--sp-xl);
  overflow: hidden;
}
.uo-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(0, 129, 198, 0.15), transparent),
    radial-gradient(ellipse 60% 50% at 85% 20%, rgba(0, 129, 198, 0.06), transparent);
  pointer-events: none;
}
.uo-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,129,198,0.3), rgba(0,129,198,0.5), rgba(0,129,198,0.3), transparent);
}
.uo-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.uo-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ofe-blue);
  margin-bottom: var(--sp-md);
  animation: fadeUp 0.6s var(--ease-out) both;
}
.uo-hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--ofe-blue);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.uo-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--ofe-text-light);
  margin-bottom: var(--sp-md);
  animation: fadeUp 0.6s var(--ease-out) 0.1s both;
}
.uo-hero h1 span {
  color: var(--ofe-blue);
}
.uo-hero__desc {
  font-size: 1rem;
  color: var(--ofe-gray-400);
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: var(--sp-lg);
  animation: fadeUp 0.6s var(--ease-out) 0.2s both;
}
.uo-hero__actions {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
  animation: fadeUp 0.6s var(--ease-out) 0.3s both;
}
.uo-hero__stats {
  display: flex;
  gap: var(--sp-2xl);
  margin-top: var(--sp-xl);
  padding-top: var(--sp-lg);
  border-top: 1px solid rgba(255,255,255,0.06);
  animation: fadeUp 0.6s var(--ease-out) 0.4s both;
}
.uo-hero__stat-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ofe-white);
}
.uo-hero__stat-label {
  font-size: 0.82rem;
  color: var(--ofe-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--sp-xs);
}

/* --- Filter Bar --- */
.uo-filters {
  background: var(--ofe-white);
  border-bottom: 1px solid var(--ofe-gray-200);
  padding: var(--sp-lg) 0;
  position: sticky;
  top: 60px;
  z-index: 90;
  box-shadow: var(--shadow-sm);
}
.uo-filters__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  flex-wrap: wrap;
}
.uo-filters__count {
  font-size: 0.85rem;
  color: var(--ofe-gray-600);
  margin-right: auto;
  font-weight: 600;
}
.uo-filter-btn {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5em 1.2em;
  border: 1px solid var(--ofe-gray-200);
  border-radius: 100px;
  background: transparent;
  color: var(--ofe-gray-600);
  cursor: pointer;
  transition: all var(--duration-sm) var(--ease-out);
}
.uo-filter-btn:hover,
.uo-filter-btn.active {
  background: var(--ofe-navy);
  color: var(--ofe-white);
  border-color: var(--ofe-navy);
}

/* --- Product Grid --- */
.uo-products {
  padding: var(--sp-3xl) 0 var(--sp-4xl);
}
.uo-products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--sp-xl);
}

/* --- Product Card --- */
.uo-card {
  background: var(--ofe-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-md) var(--ease-out);
  display: flex;
  flex-direction: column;
}
.uo-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.uo-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ofe-gray-100);
}
.uo-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-lg) var(--ease-out);
}
.uo-card:hover .uo-card__media img {
  transform: scale(1.05);
}
.uo-card__qty-badge {
  position: absolute;
  top: var(--sp-md);
  left: var(--sp-md);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--ofe-navy);
  color: var(--ofe-white);
  padding: 0.35em 0.85em;
  border-radius: 100px;
}
.uo-card__sale-badge {
  position: absolute;
  top: var(--sp-md);
  right: var(--sp-md);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--ofe-blue);
  color: var(--ofe-white);
  padding: 0.35em 0.85em;
  border-radius: 100px;
}

/* Gallery Arrow Navigation */
.uo-card__gallery-nav {
  position: absolute;
  bottom: var(--sp-sm);
  right: var(--sp-sm);
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--duration-sm) var(--ease-out);
}
.uo-card:hover .uo-card__gallery-nav {
  opacity: 1;
}
.uo-card__gallery-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  color: var(--ofe-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-sm);
}
.uo-card__gallery-btn:hover {
  background: rgba(0,0,0,0.8);
}
.uo-card__gallery-btn svg {
  width: 16px;
  height: 16px;
}
.uo-card__gallery-counter {
  position: absolute;
  bottom: var(--sp-sm);
  left: var(--sp-sm);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--ofe-white);
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  padding: 0.25em 0.6em;
  border-radius: var(--radius-sm);
  opacity: 0;
  transition: opacity var(--duration-sm) var(--ease-out);
}
.uo-card:hover .uo-card__gallery-counter {
  opacity: 1;
}

.uo-card__body {
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.uo-card__category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ofe-blue);
  margin-bottom: var(--sp-sm);
}
.uo-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ofe-navy);
  margin-bottom: var(--sp-sm);
  line-height: 1.3;
}
.uo-card__dims {
  font-size: 0.82rem;
  color: var(--ofe-gray-600);
  margin-bottom: var(--sp-md);
}
.uo-card__desc {
  font-size: 0.88rem;
  color: var(--ofe-gray-600);
  line-height: 1.6;
  margin-bottom: var(--sp-lg);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.uo-card__features {
  list-style: disc !important;
  padding-left: 1.4em !important;
  margin: 0 0 var(--sp-lg) !important;
  flex: 1;
  font-size: 0.88rem;
  color: var(--ofe-gray-600);
  line-height: 1.6;
}
.uo-card__features li {
  list-style: disc !important;
  display: list-item !important;
  margin-bottom: 0.25em;
}
.uo-card__features a {
  color: var(--ofe-blue);
  text-decoration: underline;
}
.uo-card__features a:hover {
  color: var(--ofe-blue-dark);
}
.uo-card__date {
  display: block;
  font-size: 0.72rem;
  color: var(--ofe-gray-400);
  margin-top: auto;
  padding-top: var(--sp-sm);
}
.uo-card__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-top: var(--sp-md);
  border-top: 1px solid var(--ofe-gray-100);
}
.uo-card__price {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--ofe-navy);
}
.uo-card__price-unit {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ofe-gray-400);
}
.uo-card__original-price {
  font-size: 0.85rem;
  color: var(--ofe-gray-400);
  text-decoration: line-through;
  margin-bottom: 2px;
}
.uo-card__savings {
  font-size: 0.72rem;
  font-weight: 700;
  color: #16a34a;
  background: #dcfce7;
  padding: 0.2em 0.6em;
  border-radius: var(--radius-sm);
  margin-left: var(--sp-sm);
}
.uo-card__cta {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ofe-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: gap var(--duration-sm) var(--ease-out);
  background: none;
  border: none;
  padding: 0;
}
.uo-card__cta:hover {
  gap: 8px;
  color: var(--ofe-blue-dark);
}
.uo-card__cta svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-sm) var(--ease-out);
}
.uo-card__cta:hover svg {
  transform: translateX(2px);
}

/* --- Warehouse CTA Section --- */
.uo-warehouse {
  background: var(--ofe-navy);
  padding: var(--sp-4xl) 0;
  position: relative;
  overflow: hidden;
}
.uo-warehouse::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 80% 50%, rgba(0,129,198,0.1), transparent);
}
.uo-warehouse__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
}
.uo-warehouse h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--ofe-white);
  margin-bottom: var(--sp-lg);
}
.uo-warehouse p {
  color: var(--ofe-gray-400);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: var(--sp-2xl);
}
.uo-warehouse__features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
}
.uo-warehouse__features li {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 0.9rem;
  color: var(--ofe-gray-400);
}
.uo-warehouse__features li svg {
  width: 20px;
  height: 20px;
  color: var(--ofe-blue);
  flex-shrink: 0;
}
.uo-warehouse__contact {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--sp-2xl);
  text-align: center;
}
.uo-warehouse__phone {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--ofe-white);
  margin: var(--sp-lg) 0 var(--sp-sm);
}
.uo-warehouse__phone a {
  color: inherit;
}
.uo-warehouse__phone a:hover {
  color: var(--ofe-blue);
}
.uo-warehouse__note {
  font-size: 0.85rem;
  color: var(--ofe-gray-400);
  margin-bottom: var(--sp-xl);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .uo-hero {
    padding: var(--sp-2xl) 0 var(--sp-lg);
  }
  .uo-hero__stats {
    gap: var(--sp-xl);
  }
  .uo-hero__stat-num {
    font-size: 1.5rem;
  }
  .uo-products__grid {
    grid-template-columns: 1fr;
  }
  .uo-warehouse__inner {
    grid-template-columns: 1fr;
  }
  .uo-warehouse__features {
    grid-template-columns: 1fr;
  }
  .uo-filters__inner {
    gap: var(--sp-xs);
  }
  .uo-filter-btn {
    font-size: 0.75rem;
    padding: 0.4em 0.9em;
  }
}

@media (max-width: 480px) {
  .uo-hero__actions {
    flex-direction: column;
  }
  .uo-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
}