/* Transcendent Cards UK - Machine-Scannable Corporate Audit Layout */
:root {
  --primary-color: #0F172A;
  --primary-blue: #1E3A8A;
  --accent-blue: #2563EB;
  --accent-green: #059669;
  --bg-light: #F8FAFC;
  --border-color: #CBD5E1;
  --border-dark: #334155;
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-main);
  background-color: #FFFFFF;
  line-height: 1.5;
  font-size: 14px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Statutory Notification Banner */
.statutory-topbar {
  background-color: #0F172A;
  color: #F8FAFC;
  font-size: 12px;
  padding: 8px 0;
  border-bottom: 2px solid #1E3A8A;
}

.statutory-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.topbar-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10B981;
}

/* Header */
header {
  background-color: #FFFFFF;
  border-bottom: 2px solid var(--border-color);
  padding: 16px 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand-badge {
  background-color: #1E3A8A;
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 800;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.brand-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #0F172A;
  line-height: 1.2;
}

.brand-sub {
  font-size: 12px;
  color: #475569;
  font-weight: 600;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 8px;
}

nav a {
  display: block;
  padding: 8px 16px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  color: #334155;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: #FFFFFF;
}

nav a:hover, nav a.active {
  background-color: #1E3A8A;
  color: #FFFFFF;
  border-color: #1E3A8A;
}

.ssl-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid #10B981;
  background-color: #ECFDF5;
  color: #065F46;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
}

/* Corporate Audit Infobox */
.audit-infobox {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-left: 6px solid #1E3A8A;
  padding: 16px 20px;
  margin: 20px 0;
}

.infobox-title {
  font-size: 14px;
  font-weight: 800;
  color: #1E3A8A;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 13px;
}

.audit-table th, .audit-table td {
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  text-align: left;
}

.audit-table th {
  background-color: #E2E8F0;
  color: #0F172A;
  font-weight: 700;
  width: 25%;
}

.audit-table td {
  background-color: #FFFFFF;
  color: #1E293B;
}

/* Machine-Scannable Tables */
.table-responsive {
  overflow-x: auto;
  margin: 16px 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border: 1px solid var(--border-color);
}

.data-table thead th {
  background-color: #0F172A;
  color: #FFFFFF;
  padding: 10px 12px;
  font-weight: 700;
  text-align: left;
  border: 1px solid #334155;
}

.data-table tbody td {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  background-color: #FFFFFF;
}

.data-table tbody tr:nth-child(even) td {
  background-color: #F8FAFC;
}

.data-table .cell-sku {
  font-family: monospace;
  font-weight: 700;
  color: #1E3A8A;
}

.data-table .cell-cert {
  font-family: monospace;
  font-weight: 700;
  color: #047857;
}

.data-table .cell-price {
  font-weight: 800;
  color: #0F172A;
  font-size: 14px;
}

.status-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.status-in-stock {
  background-color: #D1FAE5;
  color: #065F46;
  border: 1px solid #10B981;
}

.status-hero {
  background-color: #FEF3C7;
  color: #92400E;
  border: 1px solid #F59E0B;
}

/* Section Header */
.section-hdr {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid #0F172A;
  padding-bottom: 8px;
  margin: 24px 0 16px 0;
}

.section-hdr h2 {
  font-size: 18px;
  font-weight: 800;
  color: #0F172A;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-hdr span {
  font-size: 12px;
  color: #64748B;
  font-weight: 600;
}

/* Featured Spotlight Layout (Clean, Tabular, High-Contrast) */
.spotlight-box {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  background-color: #FFFFFF;
  border: 2px solid #0F172A;
  padding: 20px;
  margin: 20px 0;
}

.spotlight-media {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #F8FAFC;
  border: 1px solid var(--border-color);
  padding: 12px;
}

.spotlight-media img {
  max-width: 100%;
  max-height: 400px;
  object-fit: contain;
  border: 1px solid #E2E8F0;
}

.spotlight-caption {
  font-size: 11px;
  color: #475569;
  margin-top: 8px;
  text-align: center;
  font-family: monospace;
}

.spotlight-content h3 {
  font-size: 20px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 12px;
}

.spotlight-meta-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 16px;
}

.spotlight-meta-table th, .spotlight-meta-table td {
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  text-align: left;
}

.spotlight-meta-table th {
  background-color: #F1F5F9;
  color: #334155;
  width: 28%;
  font-weight: 700;
}

.spotlight-pricing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #F8FAFC;
  border: 1px solid var(--border-color);
  padding: 12px 16px;
}

.price-val {
  font-size: 24px;
  font-weight: 800;
  color: #1E3A8A;
}

/* Grid of Cards */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 16px 0;
}

.card-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-box-img {
  background-color: #F8FAFC;
  padding: 12px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
}

.card-box-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.card-box-body {
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-box-title {
  font-size: 13px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 6px;
  line-height: 1.3;
}

.card-box-meta {
  font-size: 12px;
  color: #475569;
  font-family: monospace;
  margin-bottom: 10px;
}

.card-box-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #E2E8F0;
  padding-top: 8px;
}

/* SOP Protocol Grid */
.sop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.sop-card {
  border: 1px solid var(--border-color);
  background-color: #FFFFFF;
  padding: 14px;
}

.sop-num {
  display: inline-block;
  background-color: #0F172A;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 12px;
  padding: 2px 8px;
  margin-bottom: 8px;
  border-radius: 2px;
}

.sop-title {
  font-weight: 700;
  font-size: 13px;
  color: #0F172A;
  margin-bottom: 6px;
}

.sop-desc {
  font-size: 12px;
  color: #475569;
  line-height: 1.4;
}

/* Machine-Scannable Footer */
footer {
  background-color: #0F172A;
  color: #CBD5E1;
  padding: 24px 0 16px 0;
  border-top: 3px solid #1E3A8A;
  margin-top: 40px;
  font-size: 12px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 20px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
  border-bottom: 1px solid #334155;
  padding-bottom: 4px;
}

.footer-col p, .footer-col li {
  color: #94A3B8;
  margin-bottom: 6px;
  line-height: 1.4;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #64748B;
  font-size: 11px;
}

@media (max-width: 900px) {
  .spotlight-box {
    grid-template-columns: 1fr;
  }
  .sop-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}