.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(249, 115, 22, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(59, 130, 246, 0.07) 0%, transparent 50%),
    var(--bg-primary);
  z-index: 0;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 45, 66, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 45, 66, 0.4) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--accent-light);
  border: 1px solid rgba(249, 115, 22, 0.25);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title .line2 {
  background: linear-gradient(135deg, var(--accent) 0%, #FBBF24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 480px;
  line-height: 1.7;
}

.hero-search {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  transition: var(--transition);
}

.hero-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
}

.hero-search select {
  background: var(--bg-elevated);
  border: none;
  border-right: 1px solid var(--border);
  padding: 14px 16px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
  min-width: 160px;
}

.hero-search select option { background: var(--bg-secondary); }

.hero-search input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 14px 16px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
}

.hero-search input::placeholder { color: var(--text-muted); }

.hero-search button {
  background: var(--accent);
  border: none;
  padding: 14px 24px;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.hero-search button:hover { background: var(--accent-hover); }

.hero-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hero-tags span { font-size: 0.8125rem; color: var(--text-muted); }

.hero-tag {
  padding: 5px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.hero-tag:hover { border-color: var(--accent); color: var(--accent); }

.hero-visual {
  position: relative;
}

.hero-card-main {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-card-img {
  height: 220px;
  background: linear-gradient(135deg, #1a2438 0%, #0f1520 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

.hero-card-img .live-badge,
.hero-card-img .lot-badge {
  z-index: 2;
}

.hero-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-card-img .live-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(239, 68, 68, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
}

.hero-card-img .live-badge .dot {
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

.hero-card-img .lot-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(8, 12, 20, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}

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

.hero-card-body h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.hero-card-body .meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.hero-card-bid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 16px;
}

.hero-card-bid .current {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-card-bid .lbl { font-size: 0.75rem; color: var(--text-muted); }

.hero-card-bid .amount {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-card-bid .bids {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: right;
}

.hero-card-bid .bids strong { color: var(--text-secondary); }

.hero-card-footer {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-float-card {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-float-card.top {
  top: -24px;
  right: -24px;
}

.hero-float-card.bottom {
  bottom: -24px;
  left: -24px;
}

.hero-float-card .float-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.hero-float-card .float-icon.green { background: var(--green-light); color: var(--green); }
.hero-float-card .float-icon.blue { background: var(--blue-light); color: var(--blue); }

.hero-float-card .float-text { display: flex; flex-direction: column; }
.hero-float-card .float-text .val { font-size: 1rem; font-weight: 700; line-height: 1.2; }
.hero-float-card .float-text .lbl { font-size: 0.75rem; color: var(--text-muted); }

.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 32px;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10%;
  height: 80%;
  width: 1px;
  background: var(--border);
}

.stat-value {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-value span { color: var(--accent); }
.stat-label { font-size: 0.875rem; color: var(--text-secondary); }

.auctions-section { background: var(--bg-primary); }

.auction-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.auction-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.auction-card-img {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-secondary) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.auction-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.auction-card-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--bg-card));
}

.card-badge-wrap {
  position: absolute;
  top: 12px; left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.card-lot {
  position: absolute;
  top: 12px; right: 12px;
  background: rgba(8, 12, 20, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  z-index: 2;
}

.auction-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.auction-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.3;
}

.auction-card-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.auction-card-specs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.spec-tag {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  padding: 4px 10px;
  border-radius: 100px;
}

.spec-tag i { font-size: 0.875rem; color: var(--text-muted); }

.auction-card-divider { height: 1px; background: var(--border); margin-bottom: 14px; }

.auction-card-bid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 14px;
}

.bid-current { display: flex; flex-direction: column; gap: 2px; }
.bid-lbl { font-size: 0.75rem; color: var(--text-muted); }
.bid-amount { font-size: 1.5rem; font-weight: 800; color: var(--accent); letter-spacing: -0.02em; line-height: 1; }
.bid-count { font-size: 0.8125rem; color: var(--text-muted); }
.bid-count strong { color: var(--text-secondary); }

.auction-card-footer {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.auction-card-footer .btn { flex: 1; justify-content: center; }

.categories-section { background: var(--bg-secondary); }

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.category-card.active {
  cursor: pointer;
}

.category-card.active:hover {
  border-color: var(--accent);
  box-shadow: var(--accent-glow);
  transform: translateY(-2px);
}

.category-card.active::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #FBBF24);
}

.category-card.coming-soon {
  opacity: 0.55;
  pointer-events: none;
}

.category-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.category-card.coming-soon .category-icon {
  background: var(--bg-elevated);
}

.category-name { font-size: 1.125rem; font-weight: 700; }

.category-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.category-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: var(--bg-elevated);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: auto;
}

.category-arrow {
  margin-top: auto;
  color: var(--accent);
  font-size: 1.25rem;
}

.how-section { background: var(--bg-primary); }

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.666% + 28px);
  right: calc(16.666% + 28px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--border), var(--accent));
}

.how-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 32px;
}

.how-step-num {
  width: 72px;
  height: 72px;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  background: var(--bg-primary);
}

.how-step h3 { font-size: 1.125rem; margin-bottom: 12px; }

.why-section { background: var(--bg-secondary); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}

.why-card:hover { border-color: var(--border-hover); }

.why-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.why-icon.orange { background: var(--accent-light); color: var(--accent); }
.why-icon.blue { background: var(--blue-light); color: var(--blue); }
.why-icon.green { background: var(--green-light); color: var(--green); }
.why-icon.yellow { background: var(--yellow-light); color: var(--yellow); }

.why-text h4 { font-size: 1.0625rem; margin-bottom: 8px; }

.cta-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #0d1830 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .section-title { margin-bottom: 16px; }
.cta-section p { margin-bottom: 32px; font-size: 1.0625rem; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.upcoming-strip {
  background: var(--accent);
  padding: 14px 0;
  overflow: hidden;
}

.strip-inner {
  display: flex;
  gap: 48px;
  animation: strip-scroll 25s linear infinite;
  white-space: nowrap;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
}

.strip-dot {
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.6);
  border-radius: 50%;
}

@keyframes strip-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .hero-subtitle { max-width: 100%; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item + .stat-item::before { display: none; }
  .stat-item { border-bottom: 1px solid var(--border); padding-bottom: 24px; }
  .stat-item:nth-child(3), .stat-item:nth-child(4) { border-bottom: none; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .how-steps { grid-template-columns: 1fr; gap: 40px; }
  .how-steps::before { display: none; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.25rem; }
  .hero-search { flex-direction: column; border-radius: var(--radius-md); }
  .hero-search select { border-right: none; border-bottom: 1px solid var(--border); min-width: auto; }
  .hero-search button { padding: 14px 24px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
}