/* ============================================
   SIGNAGE DESIGN THEME - v6 (SIGN CHINA Inspired)
   Red accent, clean B2B exhibition style, flat design
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@700;800;900&family=Oswald:wght@400;500;600;700&display=swap');

/* ---------- Color System ---------- */
:root {
  --sign-red: #dc2626;
  --sign-red-dark: #b91c1c;
  --sign-red-light: #fef2f2;
  --sign-red-bg: #fee2e2;
  --sign-navy: #0f172a;
  --sign-gray: #64748b;
  --sign-gray-light: #f1f5f9;
  --sign-border: #e2e8f0;
  --sign-text: #0f172a;
  --sign-text-secondary: #334155;
  --sign-white: #ffffff;
}

/* ---------- Base Reset ---------- */
body {
  background: #ffffff !important;
  color: #0f172a !important;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Microsoft YaHei", sans-serif !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
}

h1, h2, h3, h4, h5, h6 {
  color: #0f172a !important;
  font-family: 'Poppins', sans-serif !important;
  font-weight: 700 !important;
}

/* ---------- Navigation - SIGN CHINA Style ---------- */
.site-header {
  background: #ffffff !important;
  backdrop-filter: none !important;
  border-bottom: 2px solid #dc2626 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
}

.nav-logo {
  font-family: 'Oswald', 'Poppins', sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: 1px !important;
  color: #0f172a !important;
  font-size: 1.5rem !important;
}
.logo-icon {
  background: #dc2626 !important;
  color: white !important;
  font-family: 'Oswald', sans-serif !important;
  font-weight: 700 !important;
  box-shadow: none !important;
  border-radius: 4px !important;
}

.nav-menu a {
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  color: #334155 !important;
  padding: 0 16px !important;
  transition: color 0.2s !important;
}
.nav-menu a:hover {
  color: #dc2626 !important;
}
.nav-menu a.active {
  color: #dc2626 !important;
  border-bottom: 3px solid #dc2626 !important;
  font-weight: 700 !important;
}

.nav-search-mini {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  color: #0f172a !important;
  border-radius: 20px !important;
  font-family: 'Poppins', sans-serif !important;
  font-size: 0.85rem !important;
}
.nav-search-mini:focus {
  background: white !important;
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

.nav-lang-toggle {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  color: #334155 !important;
  font-weight: 600 !important;
  border-radius: 4px !important;
  transition: all 0.2s !important;
}
.nav-lang-toggle:hover {
  border-color: #dc2626 !important;
  color: #dc2626 !important;
  background: #fef2f2 !important;
}

/* Mobile menu */
@media (max-width: 900px) {
  .nav-menu {
    background: #ffffff !important;
    border-bottom: 2px solid #dc2626 !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1) !important;
  }
  .nav-menu a {
    border-bottom: 1px solid #f1f5f9 !important;
    color: #334155 !important;
    padding: 14px 24px !important;
  }
  .nav-menu a.active {
    background: #fef2f2 !important;
    color: #dc2626 !important;
    border-bottom-color: #f1f5f9 !important;
    border-left: 3px solid #dc2626 !important;
  }
  .nav-mobile-toggle span {
    background: #0f172a !important;
  }
}

/* ---------- Hero - Exhibition Fair Style ---------- */
.hero-exhibition {
  background: 
    linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%) !important;
  padding: 80px 24px 100px !important;
  position: relative;
  overflow: hidden;
}

.hero-exhibition::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.hero-exhibition::after {
  display: none !important;
}

/* Remove ceiling grid */
.hero-exhibition::before {
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 40%) !important;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1100px !important;
  margin: 0 auto;
}

.hero-entrance-badge {
  display: inline-block;
  background: #dc2626 !important;
  color: white !important;
  border: none !important;
  letter-spacing: 4px !important;
  font-weight: 600 !important;
  font-size: 0.75rem !important;
  padding: 8px 24px !important;
  margin-bottom: 20px !important;
  position: relative;
}
.hero-entrance-badge::before,
.hero-entrance-badge::after {
  display: none !important;
}

.hero-title {
  font-family: 'Oswald', 'Poppins', sans-serif !important;
  font-size: 4.5rem !important;
  font-weight: 700 !important;
  letter-spacing: 4px !important;
  color: white !important;
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
  background-clip: initial !important;
  filter: none !important;
  margin-bottom: 12px !important;
  line-height: 1.1 !important;
  text-transform: uppercase;
}
.hero-title::after {
  display: none !important;
}

.hero-subtitle {
  font-size: 1.1rem !important;
  font-weight: 400 !important;
  letter-spacing: 1px !important;
  color: rgba(255, 255, 255, 0.8) !important;
  text-transform: none !important;
  margin-bottom: 40px !important;
  margin-top: 0 !important;
}

/* Hall tags - button style */
.hall-tag {
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  font-weight: 500 !important;
  letter-spacing: 0.5px !important;
  font-size: 0.85rem !important;
  transition: all 0.3s !important;
  box-shadow: none !important;
  color: rgba(255, 255, 255, 0.9) !important;
}
.hall-tag:nth-child(1),
.hall-tag:nth-child(3),
.hall-tag:nth-child(5) {
  color: rgba(255, 255, 255, 0.9) !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  background: rgba(255, 255, 255, 0.1) !important;
  box-shadow: none !important;
}
.hall-tag:hover {
  background: #dc2626 !important;
  border-color: #dc2626 !important;
  color: white !important;
  transform: translateY(-2px);
}

/* Search bar - clean exhibition style */
.hero-search-exhibition {
  max-width: 700px !important;
  border-radius: 4px !important;
  border: none !important;
  background: white !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
  padding: 4px !important;
  position: relative;
}
.hero-search-exhibition::before {
  display: none !important;
}
.hero-search-exhibition input {
  padding: 16px 24px !important;
  font-size: 1rem !important;
  font-family: 'Poppins', sans-serif !important;
  color: #0f172a !important;
}
.hero-search-exhibition input::placeholder {
  color: #94a3b8 !important;
}
.hero-search-exhibition button {
  background: #dc2626 !important;
  color: white !important;
  padding: 14px 36px !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px !important;
  font-family: 'Poppins', sans-serif !important;
  box-shadow: none !important;
  transition: all 0.2s !important;
}
.hero-search-exhibition button:hover {
  background: #b91c1c !important;
  transform: none !important;
  box-shadow: none !important;
}

/* Stats - red accent style */
.hero-stats-exhibition {
  border-top: none !important;
  padding-top: 48px !important;
  position: relative;
}
.hero-stats-exhibition::before {
  display: none !important;
}
.hero-stat {
  position: relative;
  padding: 16px 28px;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 4px !important;
  box-shadow: none !important;
  text-align: center;
}
.hero-stat::before {
  display: none !important;
}

.hero-stat-number {
  font-family: 'Oswald', sans-serif !important;
  font-size: 2.5rem !important;
  font-weight: 600 !important;
  color: #dc2626 !important;
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
  background-clip: initial !important;
  line-height: 1.2 !important;
}
.hero-stat-label {
  font-size: 0.75rem !important;
  letter-spacing: 1px !important;
  text-transform: uppercase !important;
  color: rgba(255, 255, 255, 0.6) !important;
  margin-top: 4px !important;
  font-weight: 500 !important;
}

/* Remove floor */
.hero-floor {
  display: none !important;
}

/* Remove spotlights */
.spotlight {
  display: none !important;
}

/* ---------- Section Headers - Red Line Style ---------- */
.section-header-exhibition {
  gap: 16px !important;
  margin-bottom: 12px !important;
}
.section-line {
  flex: 0 0 60px !important;
  height: 3px !important;
  background: #dc2626 !important;
  position: relative;
}
.section-line::after {
  display: none !important;
}

.section-title-exhibition {
  font-family: 'Poppins', sans-serif !important;
  font-size: 2rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
  color: #0f172a !important;
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
  background-clip: initial !important;
}

.section-subtitle {
  color: #64748b !important;
  font-size: 0.95rem !important;
  margin-bottom: 32px !important;
}

/* ---------- Section Backgrounds ---------- */
.pavilions-exhibition {
  background: #ffffff !important;
  padding: 80px 24px !important;
}

.exhibition-floor-section {
  background: #f8fafc !important;
  padding: 80px 24px !important;
}

.features-section {
  background: #ffffff !important;
  padding: 80px 24px !important;
}

/* ---------- Category Nav Bar - Exhibition Style ---------- */
.category-nav-bar {
  background: white;
  border-bottom: 1px solid #e2e8f0;
  padding: 16px 0;
  overflow-x: auto;
}
.category-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 12px;
  padding: 0 24px;
}
.category-nav-item {
  flex-shrink: 0;
  padding: 8px 20px;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #334155;
  cursor: pointer;
  transition: all 0.2s;
  background: white;
}
.category-nav-item:hover {
  border-color: #dc2626;
  color: #dc2626;
}
.category-nav-item.active {
  background: #dc2626;
  border-color: #dc2626;
  color: white;
}

/* ---------- Pavilion Cards - Red Accent Style ---------- */
.pavilion-grid-exhibition .pavilion-card {
  border-radius: 0 !important;
  overflow: hidden !important;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06) !important;
  transition: all 0.3s ease !important;
  margin: 0 !important;
  background: white !important;
  border: 1px solid #e2e8f0 !important;
}

.pavilion-grid-exhibition .pavilion-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1) !important;
  border-color: #cbd5e1 !important;
}

.pavilion-grid-exhibition .pavilion-card::before,
.pavilion-grid-exhibition .pavilion-card::after {
  display: none !important;
}

/* Sign face - header with red left bar */
.pavilion-grid-exhibition .pavilion-card-header {
  padding: 28px 24px 24px !important;
  border-bottom: none !important;
  position: relative !important;
  overflow: hidden !important;
  border-left: 4px solid #dc2626 !important;
  background: #f8fafc !important;
}

.pavilion-grid-exhibition .pavilion-card.cat-a .pavilion-card-header,
.pavilion-grid-exhibition .cat-a.pavilion-card .pavilion-card-header {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%) !important;
  border-left-color: #2563eb !important;
}
.pavilion-grid-exhibition .pavilion-card.cat-b .pavilion-card-header,
.pavilion-grid-exhibition .cat-b.pavilion-card .pavilion-card-header {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%) !important;
  border-left-color: #16a34a !important;
}
.pavilion-grid-exhibition .pavilion-card.cat-c .pavilion-card-header,
.pavilion-grid-exhibition .cat-c.pavilion-card .pavilion-card-header {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%) !important;
  border-left-color: #d97706 !important;
}

.pavilion-grid-exhibition .pavilion-card-header::after {
  display: none !important;
}

.pavilion-grid-exhibition .pavilion-card-header::before {
  display: none !important;
}

.pavilion-grid-exhibition .pavilion-badge {
  display: inline-block;
  background: #dc2626 !important;
  color: white !important;
  border: none !important;
  font-weight: 600 !important;
  position: relative !important;
  z-index: 1 !important;
  font-size: 0.7rem !important;
  letter-spacing: 1px;
  padding: 4px 12px !important;
  border-radius: 2px !important;
}
.pavilion-grid-exhibition .cat-a .pavilion-badge {
  background: #2563eb !important;
}
.pavilion-grid-exhibition .cat-b .pavilion-badge {
  background: #16a34a !important;
}
.pavilion-grid-exhibition .cat-c .pavilion-badge {
  background: #d97706 !important;
}

.pavilion-grid-exhibition .pavilion-card-header h3 {
  color: #0f172a !important;
  font-size: 1.4rem !important;
  font-weight: 700 !important;
  margin-bottom: 8px !important;
  position: relative !important;
  z-index: 1 !important;
  text-shadow: none !important;
  font-family: 'Poppins', sans-serif !important;
  letter-spacing: 0 !important;
}

.pavilion-grid-exhibition .pavilion-card-header p {
  color: #475569 !important;
  font-size: 0.85rem !important;
  position: relative !important;
  z-index: 1 !important;
  line-height: 1.6;
}

.pavilion-grid-exhibition .pavilion-icon-row {
  margin-top: 20px !important;
  position: relative !important;
  z-index: 1 !important;
  display: flex !important;
  justify-content: flex-start !important;
}
.pavilion-grid-exhibition .pavilion-icon-row svg {
  filter: none !important;
}

/* Card body */
.pavilion-grid-exhibition .pavilion-card-body {
  padding: 20px 24px 24px !important;
  background: white !important;
}

.pavilion-grid-exhibition .pavilion-card-body ul {
  padding: 0 !important;
  margin: 0 0 16px 0 !important;
  list-style: none !important;
}

.pavilion-grid-exhibition .pavilion-card-body li {
  padding: 8px 0 8px 16px !important;
  color: #475569 !important;
  border-bottom: 1px dashed #e2e8f0 !important;
  font-size: 0.85rem !important;
  position: relative;
}
.pavilion-grid-exhibition .pavilion-card-body li::before {
  content: '▶';
  position: absolute;
  left: 0;
  top: 8px;
  color: #dc2626;
  font-size: 0.6rem;
}
.pavilion-grid-exhibition .cat-a .pavilion-card-body li::before { color: #2563eb; }
.pavilion-grid-exhibition .cat-b .pavilion-card-body li::before { color: #16a34a; }
.pavilion-grid-exhibition .cat-c .pavilion-card-body li::before { color: #d97706; }

.pavilion-grid-exhibition .pavilion-card-link {
  display: inline-block !important;
  padding: 8px 20px !important;
  font-size: 0.85rem !important;
  color: #dc2626 !important;
  border: 1px solid #dc2626 !important;
  border-radius: 4px !important;
  margin-top: 16px !important;
  transition: all 0.2s !important;
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px;
  text-align: left !important;
  width: auto !important;
  background: white !important;
}
.pavilion-grid-exhibition .cat-a .pavilion-card-link {
  color: #2563eb !important;
  border-color: #2563eb !important;
}
.pavilion-grid-exhibition .cat-b .pavilion-card-link {
  color: #16a34a !important;
  border-color: #16a34a !important;
}
.pavilion-grid-exhibition .cat-c .pavilion-card-link {
  color: #d97706 !important;
  border-color: #d97706 !important;
}

.pavilion-grid-exhibition .pavilion-card-link:hover {
  background: #dc2626 !important;
  color: white !important;
}
.pavilion-grid-exhibition .cat-a .pavilion-card-link:hover {
  background: #2563eb !important;
  color: white !important;
}
.pavilion-grid-exhibition .cat-b .pavilion-card-link:hover {
  background: #16a34a !important;
  color: white !important;
}
.pavilion-grid-exhibition .cat-c .pavilion-card-link:hover {
  background: #d97706 !important;
  color: white !important;
}

.pavilion-stats-row {
  gap: 0 !important;
  margin-top: 20px !important;
  padding-top: 16px !important;
  border-top: 1px solid #e2e8f0 !important;
}
.pavilion-stat-mini {
  text-align: center;
  border-right: 1px solid #e2e8f0;
}
.pavilion-stat-mini:last-child {
  border-right: none;
}
.pavilion-stat-mini .num {
  font-family: 'Oswald', sans-serif !important;
  font-size: 1.4rem !important;
  font-weight: 600 !important;
  color: #dc2626 !important;
  letter-spacing: 0.5px;
}
.pavilion-grid-exhibition .cat-a .pavilion-stat-mini .num { color: #2563eb !important; }
.pavilion-grid-exhibition .cat-b .pavilion-stat-mini .num { color: #16a34a !important; }
.pavilion-grid-exhibition .cat-c .pavilion-stat-mini .num { color: #d97706 !important; }

.pavilion-stat-mini .label {
  font-size: 0.65rem !important;
  letter-spacing: 0.5px !important;
  color: #64748b !important;
  text-transform: none;
  font-weight: 400 !important;
}

/* ---------- Exhibit Cards - Clean B2B Style ---------- */
.booth-grid .exhibit-card {
  border-radius: 4px !important;
  overflow: hidden !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: none !important;
  transition: all 0.25s ease !important;
  background: white !important;
}
.booth-grid .exhibit-card:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1) !important;
  border-color: #dc2626 !important;
}

/* Top accent bar */
.booth-grid .exhibit-card::before {
  height: 3px !important;
  border-radius: 0 !important;
  background: #dc2626 !important;
}
.booth-grid .exhibit-card.cat-a::before { background: #2563eb !important; }
.booth-grid .exhibit-card.cat-b::before { background: #16a34a !important; }
.booth-grid .exhibit-card.cat-c::before { background: #d97706 !important; }

.booth-grid .exhibit-card-thumb {
  background: #f8fafc !important;
  position: relative !important;
  overflow: hidden !important;
  border-bottom: 1px solid #e2e8f0 !important;
}
.booth-grid .exhibit-card-thumb::after {
  display: none !important;
}

.booth-number {
  display: none !important;
}

.exhibit-card-body {
  padding: 16px !important;
}
.exhibit-card-body h4 {
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  color: #0f172a !important;
  margin-bottom: 8px !important;
}
.exhibit-card-body p {
  font-size: 0.8rem !important;
  line-height: 1.6 !important;
  color: #64748b !important;
  margin: 0 !important;
}

.exhibit-card-footer {
  padding: 10px 16px !important;
  border-top: 1px solid #f1f5f9 !important;
  background: #fafbfc !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.sub-cat {
  font-size: 0.75rem !important;
  color: #64748b !important;
  font-weight: 500 !important;
}

/* Category tags in card */
.exhibit-card-meta {
  margin-bottom: 8px;
}

/* ---------- Buttons - Red Style ---------- */
.btn-primary {
  background: #dc2626 !important;
  box-shadow: none !important;
  transition: all 0.2s !important;
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px !important;
  border-radius: 4px !important;
  border: 1px solid #dc2626 !important;
}
.btn-primary:hover {
  transform: none !important;
  box-shadow: none !important;
  background: #b91c1c !important;
  border-color: #b91c1c !important;
}

.btn-outline {
  border-color: #dc2626 !important;
  color: #dc2626 !important;
  border-radius: 4px !important;
  font-weight: 500 !important;
  transition: all 0.2s !important;
}
.btn-outline:hover {
  border-color: #b91c1c !important;
  color: #b91c1c !important;
  background: #fef2f2 !important;
}

/* ---------- Feature Items - Simple Card Style ---------- */
.feature-item {
  background: white !important;
  border-radius: 4px !important;
  margin: 0 !important;
  transition: all 0.25s ease !important;
  box-shadow: none !important;
  border: 1px solid #e2e8f0 !important;
  padding: 28px 20px !important;
  text-align: left !important;
}
.feature-item:hover {
  background: white !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
  border-color: #dc2626 !important;
}
.feature-icon {
  border-radius: 4px !important;
  width: 48px !important;
  height: 48px !important;
  font-size: 1.3rem !important;
  margin-bottom: 16px !important;
  margin-left: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.features-grid .feature-item:nth-child(1) .feature-icon { background: #eff6ff !important; color: #2563eb !important; }
.features-grid .feature-item:nth-child(2) .feature-icon { background: #f0fdf4 !important; color: #16a34a !important; }
.features-grid .feature-item:nth-child(3) .feature-icon { background: #fffbeb !important; color: #d97706 !important; }
.features-grid .feature-item:nth-child(4) .feature-icon { background: #faf5ff !important; color: #9333ea !important; }

.feature-item h4 {
  font-size: 1rem !important;
  font-weight: 600 !important;
  margin-bottom: 8px !important;
  color: #0f172a !important;
  text-align: left !important;
}
.feature-item p {
  color: #64748b !important;
  line-height: 1.6 !important;
  font-size: 0.85rem !important;
  text-align: left !important;
}

/* ---------- AI CTA - Exhibition Style ---------- */
.ai-cta-exhibition {
  background: 
    linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
  border-radius: 0 !important;
  padding: 60px 40px !important;
  position: relative !important;
  overflow: hidden !important;
  border: none !important;
  border-left: 4px solid #dc2626 !important;
}
.ai-cta-exhibition::before {
  background: none !important;
}
.ai-cta-exhibition::after {
  display: none !important;
}
.ai-cta-exhibition h2 {
  font-family: 'Poppins', sans-serif !important;
  font-size: 1.8rem !important;
  color: white !important;
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
  background-clip: initial !important;
  margin-bottom: 12px !important;
  letter-spacing: 0 !important;
  font-weight: 700 !important;
}
.ai-cta-exhibition p {
  font-size: 0.9rem !important;
  color: rgba(255, 255, 255, 0.7) !important;
  line-height: 1.7;
}
.ai-booth-icon {
  font-size: 3rem !important;
  margin-bottom: 16px !important;
  filter: none !important;
}
.ai-cta-exhibition .btn-lg {
  background: #dc2626 !important;
  color: white !important;
  padding: 14px 36px !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px !important;
  box-shadow: none !important;
  transition: all 0.2s !important;
}
.ai-cta-exhibition .btn-lg:hover {
  transform: none !important;
  box-shadow: none !important;
  background: #b91c1c !important;
}

/* ---------- Detail Page - Clean White ---------- */
.detail-main {
  border-radius: 4px !important;
  box-shadow: none !important;
  overflow: hidden !important;
  background: white !important;
  border: 1px solid #e2e8f0 !important;
}
.detail-thumb {
  background: #f8fafc !important;
  position: relative !important;
  overflow: hidden !important;
  border-radius: 0 !important;
  border-bottom: 1px solid #e2e8f0 !important;
}
.detail-thumb::after {
  display: none !important;
}

.detail-header h1 {
  font-family: 'Poppins', sans-serif !important;
  color: #0f172a !important;
  font-size: 1.6rem !important;
  font-weight: 700 !important;
}
.detail-id {
  color: #64748b !important;
}
.detail-desc {
  color: #334155 !important;
  line-height: 1.8 !important;
}

.detail-section h3 {
  color: #0f172a !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  border-bottom: 2px solid #dc2626 !important;
  padding-bottom: 10px !important;
  font-family: 'Poppins', sans-serif !important;
  position: relative;
  display: inline-block;
  margin-bottom: 16px !important;
}
.detail-section h3::after {
  display: none !important;
}

.spec-table {
  border: 1px solid #e2e8f0 !important;
  border-radius: 0 !important;
  overflow: hidden !important;
}
.spec-table th {
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important;
  font-size: 0.8rem !important;
  background: #f8fafc !important;
  color: #475569 !important;
  border-bottom: 1px solid #e2e8f0 !important;
  width: 130px !important;
}
.spec-table td {
  font-weight: 400 !important;
  color: #1e293b !important;
  border-bottom: 1px solid #f1f5f9 !important;
}
.spec-table tr:last-child td {
  border-bottom: none !important;
}

.detail-advantage {
  border-radius: 0 !important;
  padding: 16px 20px !important;
  background: #fef2f2 !important;
  border-left: 4px solid #dc2626 !important;
  line-height: 1.8 !important;
  color: #991b1b !important;
  font-size: 0.9rem !important;
}

.detail-tag {
  background: white !important;
  color: #475569 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 4px !important;
  padding: 6px 14px !important;
  font-size: 0.8rem !important;
  font-weight: 500 !important;
  transition: all 0.2s !important;
}
.detail-tag:hover {
  background: #fef2f2 !important;
  color: #dc2626 !important;
  border-color: #dc2626 !important;
}

/* ---------- Category Page ---------- */
.filter-bar {
  border-radius: 4px !important;
  box-shadow: none !important;
  border: 1px solid #e2e8f0 !important;
  padding: 20px !important;
  background: white !important;
}

.filter-group label {
  font-weight: 600 !important;
  font-size: 0.75rem !important;
  color: #475569 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
}

.filter-group select, .filter-group input {
  border-radius: 4px !important;
  border: 1px solid #cbd5e1 !important;
  transition: all 0.2s !important;
  font-family: 'Poppins', sans-serif !important;
  font-size: 0.85rem !important;
  background: white !important;
  color: #0f172a !important;
}
.filter-group select:focus, .filter-group input:focus {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

.view-toggle {
  border-radius: 4px !important;
  padding: 3px !important;
  background: #f1f5f9 !important;
}
.view-toggle button {
  color: #64748b !important;
  font-weight: 500 !important;
  border-radius: 3px !important;
  font-size: 0.8rem !important;
  padding: 6px 14px !important;
}
.view-toggle button.active {
  background: white !important;
  color: #0f172a !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
  border-radius: 3px !important;
  font-weight: 600 !important;
}

/* ---------- Category Tags ---------- */
.cat-tag {
  border-radius: 3px !important;
  padding: 3px 10px !important;
  font-size: 0.7rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px;
}
.cat-tag.a { background: #eff6ff !important; color: #2563eb !important; }
.cat-tag.b { background: #f0fdf4 !important; color: #16a34a !important; }
.cat-tag.c { background: #fffbeb !important; color: #d97706 !important; }

.export-badge {
  background: #dc2626 !important;
  color: white !important;
  font-size: 0.65rem !important;
  padding: 3px 8px !important;
  border-radius: 3px !important;
  letter-spacing: 0.5px;
  font-weight: 600 !important;
}

/* ---------- Footer - Light Gray ---------- */
.site-footer {
  background: #f8fafc !important;
  border-top: 3px solid #dc2626 !important;
  color: #334155 !important;
  padding: 48px 24px 0 !important;
}
.site-footer h3 {
  font-family: 'Oswald', 'Poppins', sans-serif !important;
  color: #0f172a !important;
  font-weight: 700 !important;
  font-size: 1.5rem !important;
  letter-spacing: 1px;
  margin-bottom: 12px !important;
}
.site-footer h4 {
  color: #0f172a !important;
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  margin-bottom: 16px !important;
}
.site-footer p, .site-footer li {
  color: #64748b !important;
  font-size: 0.85rem !important;
  line-height: 1.8;
}
.site-footer a {
  color: #64748b !important;
  transition: color 0.2s !important;
}
.site-footer a:hover {
  color: #dc2626 !important;
}
.footer-bottom {
  border-top-color: #e2e8f0 !important;
  color: #94a3b8 !important;
  font-size: 0.8rem !important;
  padding: 20px 0 !important;
  margin-top: 32px !important;
}

/* ---------- Page Headers ---------- */
.page-header {
  background: 
    linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%) !important;
  border-bottom: 3px solid #dc2626 !important;
  padding: 60px 24px !important;
}
.page-header h1 {
  font-family: 'Oswald', 'Poppins', sans-serif !important;
  color: white !important;
  font-size: 2rem !important;
  font-weight: 600 !important;
  letter-spacing: 1px;
}
.page-header p {
  color: rgba(255, 255, 255, 0.7) !important;
}
.breadcrumb {
  color: rgba(255, 255, 255, 0.6) !important;
  font-size: 0.85rem !important;
}
.breadcrumb a {
  color: #dc2626 !important;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  background: #dc2626 !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3) !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
}
.back-to-top:hover {
  background: #b91c1c !important;
  transform: none !important;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem !important;
    letter-spacing: 2px !important;
  }
  .hero-subtitle {
    font-size: 0.9rem !important;
    margin-bottom: 28px !important;
  }
  .section-title-exhibition {
    font-size: 1.4rem !important;
  }
  .section-line {
    flex: 0 0 30px !important;
  }
  .hero-exhibition {
    padding: 50px 20px 70px !important;
  }
  .ai-cta-exhibition {
    padding: 40px 24px !important;
  }
  .ai-cta-exhibition h2 {
    font-size: 1.4rem !important;
  }
  .hero-hall-tags {
    flex-direction: column !important;
    gap: 10px !important;
    margin-bottom: 28px !important;
    align-items: center !important;
  }
  .hall-tag:nth-child(1),
  .hall-tag:nth-child(5) {
    border-radius: 4px !important;
  }
  .hall-divider {
    display: none !important;
  }
  .hall-tag:nth-child(3) {
    border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
  }
  .pavilion-grid-exhibition .pavilion-card {
    margin: 0 !important;
  }
  .hero-stat {
    padding: 12px 20px !important;
  }
  .hero-stat-number {
    font-size: 2rem !important;
  }
  .pavilions-exhibition {
    padding: 50px 20px !important;
  }
  .exhibition-floor-section {
    padding: 50px 20px !important;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem !important;
    letter-spacing: 1px !important;
  }
  .hero-entrance-badge {
    font-size: 0.6rem !important;
    letter-spacing: 2px !important;
    padding: 6px 16px !important;
  }
  .section-title-exhibition {
    font-size: 1.2rem !important;
  }
  .hero-search-exhibition {
    padding: 3px !important;
  }
  .hero-search-exhibition input {
    padding: 12px 16px !important;
    font-size: 0.9rem !important;
  }
  .hero-search-exhibition button {
    padding: 12px 20px !important;
    font-size: 0.85rem !important;
  }
}