@charset "utf-8";
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #F8F3E7;
  color: #2F3437;
  font-size: 16px;
}

a { text-decoration: none; color: inherit; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background-color: #e8e2d6;
  padding: 10px 24px;
  font-size: 0.85rem;
  color: #555;
  border-bottom: 1px solid #d5cfc5;
}
.breadcrumb a { color: #1D3557; font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.bc-sep  { margin: 0 6px; color: #aaa; }
.bc-current { color: #2F3437; font-weight: 600; }

/* ═══════════════════════════════════════
   PAGE TITLE BLOCK
═══════════════════════════════════════ */
.page-title-block {
  background: linear-gradient(135deg, #1D3557 0%, #2a4d73 100%);
  color: #F8F3E7;
  border-radius: 8px;
  padding: 36px 32px;
  margin-bottom: 28px;
}

.page-title-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #F5B041;
  margin-bottom: 8px;
}

.page-title-main {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}

.page-title-sub {
  font-size: 1rem;
  opacity: 0.85;
  line-height: 1.6;
  max-width: 680px;
}

/* ── PAGE WRAPPER ── */
.page-wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

/* ── SECTION ARTICLE ── */
.section-art-txt {
  margin: 0 0 28px 0;
  padding: 28px 28px 24px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.section-art-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1D3557;
  border-left: 4px solid #E63946;
  padding-left: 12px;
  margin-bottom: 20px;
  line-height: 1.3;
}
.section-art-txt > p {
  font-size: 1rem;
  color: #2F3437;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ── SUBSECTION TITLE ── */
.subsection-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #1D3557;
  margin: 24px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid #e0dbd2;
}

/* ── CHECK LIST (shared) ── */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.check-list li {
  font-size: 0.95rem;
  color: #2F3437;
  padding-left: 24px;
  position: relative;
  line-height: 1.5;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #2E7D52;
  font-weight: 700;
}

/* ── CALLOUT ── */
.callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-radius: 8px;
  padding: 16px 18px;
  margin-top: 24px;
}
.callout--tip {
  background-color: #EBF2FA;
  border-left: 4px solid #1D3557;
}
.callout-icon { font-size: 1.4rem; flex-shrink: 0; }
.callout strong {
  display: block;
  font-size: 0.9rem;
  color: #1D3557;
  margin-bottom: 4px;
}
.callout p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: #2F3437;
  margin: 0;
}

/* ════════════════════════════════════════
   1.2.1  INTRO STAT ROW
════════════════════════════════════════ */
.intro-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.intro-stat {
  border-radius: 8px;
  padding: 18px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.intro-stat-icon { font-size: 2rem; }

.intro-stat strong {
  font-size: 1rem;
  font-weight: 700;
  display: block;
}

.intro-stat p {
  font-size: 0.85rem;
  line-height: 1.4;
  color: #3a3f42;
  margin: 0;
}

.intro-stat--blue  { background: #EBF2FA; border-top: 4px solid #1D3557; }
.intro-stat--red   { background: #FEF0F0; border-top: 4px solid #E63946; }
.intro-stat--green { background: #EBF5EE; border-top: 4px solid #2E7D52; }

/* ════════════════════════════════════════
   1.2.2  STRUCTURE ROW
════════════════════════════════════════ */
.structure-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 4px;
}

.structure-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #F8F3E7;
  border-radius: 6px;
  padding: 14px 16px;
}

.structure-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: #d5cfc5;
  line-height: 1;
  flex-shrink: 0;
  width: 32px;
}

.structure-item strong {
  display: block;
  font-size: 0.95rem;
  color: #1D3557;
  margin-bottom: 4px;
}

.structure-item p {
  font-size: 0.85rem;
  color: #555;
  margin: 0;
  line-height: 1.4;
}

/* ── REGULATION TABLE ── */
.reg-table {
  border: 1px solid #e0dbd2;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 4px;
  font-size: 0.9rem;
}

.reg-table-row {
  display: grid;
  grid-template-columns: 90px 1fr 1.6fr;
  gap: 0;
  border-bottom: 1px solid #e0dbd2;
}
.reg-table-row:last-child { border-bottom: none; }

.reg-table-header {
  background-color: #1D3557;
  color: #F8F3E7;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.reg-table-header span,
.reg-table-row span {
  padding: 10px 14px;
  line-height: 1.4;
}

.reg-table-row:not(.reg-table-header) {
  background-color: #fdfcfa;
}
.reg-table-row:not(.reg-table-header):nth-child(even) {
  background-color: #f4f0e8;
}

.reg-tag {
  font-weight: 700;
  color: #1D3557;
  font-size: 0.85rem !important;
}

/* ── SUPPORT PILLS ── */
.support-pills-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.support-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #EBF2FA;
  color: #1D3557;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 20px;
  border: 1px solid #cddcee;
}

/* ════════════════════════════════════════
   1.2.3  INCIDENT CARD
════════════════════════════════════════ */
.incident-card {
  border: 1px solid #e0dbd2;
  border-radius: 8px;
  overflow: hidden;
  margin: 16px 0;
}

.incident-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  background-color: #455A64;
  color: #F8F3E7;
  padding: 14px 18px;
}

.incident-icon { font-size: 1.5rem; flex-shrink: 0; }

.incident-card-header strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.incident-tag {
  font-size: 0.78rem;
  background: rgba(255,255,255,0.15);
  padding: 2px 8px;
  border-radius: 12px;
}

.incident-card-body {
  padding: 18px 20px;
  background: #fdfcfa;
}

.incident-card-body p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #2F3437;
  margin-bottom: 14px;
}

.incident-verdict {
  background: #FEF0F0;
  border-left: 3px solid #E63946;
  border-radius: 0 6px 6px 0;
  padding: 10px 14px;
  font-size: 0.88rem;
  color: #2F3437;
}

.verdict-label {
  display: inline-block;
  background: #E63946;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 2px 8px;
  border-radius: 3px;
  margin-right: 8px;
}

/* ── EXPLORE BOX ── */
.explore-box {
  border: 1px solid #e0dbd2;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 16px;
}

.explore-box-header {
  background: #2a4d73;
  color: #F8F3E7;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 16px;
}

.explore-list {
  list-style: none;
  padding: 14px 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #EBF2FA;
}

.explore-list li {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #2F3437;
  padding-left: 20px;
  position: relative;
}

.explore-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #1D3557;
  font-weight: 700;
}

/* ════════════════════════════════════════
   1.2.4  DUTY GRID
════════════════════════════════════════ */
.duty-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.duty-card {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.duty-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: #F8F3E7;
}

.duty-card-header strong {
  font-size: 1rem;
  flex: 1;
}

.duty-ref {
  font-size: 0.75rem;
  background: rgba(255,255,255,0.2);
  padding: 2px 8px;
  border-radius: 12px;
  white-space: nowrap;
}

.duty-icon { font-size: 1.3rem; flex-shrink: 0; }

.duty-list {
  list-style: none;
  margin: 0;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.duty-list li {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #2F3437;
  padding-left: 20px;
  position: relative;
}

.duty-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #aaa;
}

.duty-card--blue   .duty-card-header { background-color: #1D3557; }
.duty-card--blue   .duty-list        { background: #EBF2FA; }

.duty-card--slate  .duty-card-header { background-color: #455A64; }
.duty-card--slate  .duty-list        { background: #f0f2f3; }

.duty-card--green  .duty-card-header { background-color: #2E7D52; }
.duty-card--green  .duty-list        { background: #EBF5EE; }

.duty-card--orange .duty-card-header { background-color: #E67E22; }
.duty-card--orange .duty-list        { background: #FEF6EC; }

/* ════════════════════════════════════════
   1.2.5  RIGHTS TRIO
════════════════════════════════════════ */
.rights-trio {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.right-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: #f8f3e7;
  border-radius: 8px;
  padding: 18px 20px;
  border-left: 4px solid #1D3557;
}

.right-card--featured {
  background: #EBF2FA;
  border-left-color: #E63946;
}

.right-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: #d5cfc5;
  line-height: 1;
  flex-shrink: 0;
  width: 40px;
}

.right-card--featured .right-number { color: #c8d8e8; }

.right-content strong {
  display: block;
  font-size: 1rem;
  color: #1D3557;
  margin-bottom: 4px;
}

.right-ref {
  display: inline-block;
  font-size: 0.75rem;
  background: #1D3557;
  color: #fff;
  padding: 2px 8px;
  border-radius: 12px;
  margin-bottom: 8px;
}

.right-content p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #2F3437;
  margin: 0 0 10px;
}

.right-note {
  background: rgba(230, 57, 70, 0.08);
  border-left: 3px solid #E63946;
  border-radius: 0 4px 4px 0;
  padding: 8px 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #2F3437;
}

.right-note strong { color: #E63946; }

/* ── REP GRID ── */
.rep-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

.rep-card {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e0dbd2;
}

.rep-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: 0.95rem;
  color: #F8F3E7;
}

.rep-card-header span { font-size: 1.2rem; }
.rep-card-header strong { line-height: 1.3; }

.rep-threshold {
  font-size: 0.85rem;
  padding: 8px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.rep-card .check-list {
  padding: 14px 16px;
}

.rep-card--blue .rep-card-header  { background-color: #1D3557; }
.rep-card--blue .rep-threshold    { background: #EBF2FA; color: #1D3557; }
.rep-card--blue .check-list       { background: #f7fafd; }

.rep-card--gold .rep-card-header  { background-color: #D4890A; }
.rep-card--gold .rep-threshold    { background: #FEF9EC; color: #7a4d00; }
.rep-card--gold .check-list       { background: #fdfaf3; }

/* ════════════════════════════════════════
   1.2.6  ENFORCEMENT
════════════════════════════════════════ */
.enforcement-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
  margin-top: 16px;
}

.enforcement-powers { /* inherits check-list */ }

.penalty-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.penalty-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-radius: 8px;
  padding: 14px 16px;
}

.penalty-icon { font-size: 1.4rem; flex-shrink: 0; }

.penalty-card strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.penalty-card p {
  font-size: 0.85rem;
  line-height: 1.4;
  color: #444;
  margin: 0;
}

.penalty-card--yellow { background: #FEF9EC; border-left: 3px solid #F5B041; }
.penalty-card--yellow strong { color: #7a4d00; }

.penalty-card--red    { background: #FEF0F0; border-left: 3px solid #E63946; }
.penalty-card--red strong    { color: #9b1c26; }

/* ── FINE GRID ── */
.fine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 8px;
}

.fine-card {
  border-radius: 8px;
  padding: 18px 16px;
  text-align: center;
}

.fine-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 8px;
}

.fine-amount {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 6px;
}

.fine-sub {
  font-size: 0.8rem;
  line-height: 1.4;
  opacity: 0.75;
}

.fine-card--individual  { background: #FEF9EC; color: #7a4d00; border-top: 4px solid #F5B041; }
.fine-card--corporation { background: #FEF0F0; color: #9b1c26; border-top: 4px solid #E63946; }
.fine-card--injury      { background: #f0f2f3; color: #2F3437; border-top: 4px solid #455A64; }

/* ════════════════════════════════════════
   1.2.7  HIERARCHY CHAIN
════════════════════════════════════════ */
.hierarchy-chain {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  margin: 16px 0 8px;
  padding-left: 4px;
}

.hier-node {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 16px;
  border-radius: 6px;
  width: 100%;
  max-width: 560px;
}

.hier-node--1 { background: #1D3557; color: #F8F3E7; }
.hier-node--2 { background: #2a4d73; color: #F8F3E7; }
.hier-node--3 { background: #3b6898; color: #F8F3E7; }
.hier-node--4 { background: #5a85b0; color: #F8F3E7; }
.hier-node--5 { background: #85a8c8; color: #1D3557; }

.hier-label {
  font-weight: 700;
  font-size: 0.95rem;
  min-width: 100px;
  flex-shrink: 0;
}

.hier-node p {
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.4;
  opacity: 0.9;
}

.hier-arrow {
  font-size: 0.8rem;
  color: #aaa;
  margin-left: 20px;
  line-height: 1;
  padding: 2px 0;
}

/* ── NAV TOOLS GRID ── */
.nav-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 8px;
}

.nav-tool-card {
  background: #f8f3e7;
  border: 1px solid #e0dbd2;
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-tool-icon { font-size: 1.6rem; }

.nav-tool-card strong {
  font-size: 0.95rem;
  color: #1D3557;
}

.nav-tool-card p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: #555;
  margin: 0;
}

/* ── SITE FOOTER ── */
.site-footer {
  background-color: #2F3437;
  color: #F8F3E7;
  padding: 40px 24px 24px;
}
.footer-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  color: #F1C40F;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-col {
  text-align: left;
  color: #F1C40F;
  margin: 0 50px;
}
.footer-col a { color: #F1C40F; text-decoration: underline; transition: opacity 0.2s; }
.footer-col a:hover { opacity: 0.5; }
.footer-col h3 { font-size: 1.05rem; color: #F1C40F; margin-bottom: 10px; }
.footer-col p  { font-size: 0.9rem; opacity: 0.8; line-height: 1.7; }
.footer-credit {
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.6;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.15);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
/* ═══════════════════════════════════════
   Quiz NAV
═══════════════════════════════════════ */

.quiz-nav-container {
  text-align: center;
  margin-bottom: 0.75rem;
}

.quiz-nav {
  display: flex;
  justify-content: center;
}

.quiz-nav-btn {
  display: inline-block;
  background-color: #E63946;
  color: #F8F3E7;
  text-decoration: none;
  padding: 0.85rem 1.4rem;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 12px rgba(29, 53, 87, 0.18);
  border: 2px solid transparent;
}

.quiz-nav-btn:hover {
  background-color: #C92F3B;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(29, 53, 87, 0.24);
}

.quiz-nav-btn:focus {
  outline: none;
  border-color: #F1C40F;
}

/* QUIZ NAV */
.quiz-nav-container {
  text-align: center;
  margin-bottom: 0.75rem;
}

.quiz-nav {
  display: flex;
  justify-content: center;
}

.quiz-nav-btn {
  display: inline-block;
  background-color: #E63946;
  color: #F8F3E7;
  text-decoration: none;
  padding: 0.85rem 1.4rem;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 12px rgba(29, 53, 87, 0.18);
  border: 2px solid transparent;
}

.quiz-nav-btn:hover {
  background-color: #C92F3B;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(29, 53, 87, 0.24);
}

.quiz-nav-btn:focus {
  outline: none;
  border-color: #F1C40F;
}

/* FOOTER NAV */
.main-footer-nav {
  background-color: #1D3557;
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 16px 24px;
  flex-wrap: wrap;
}

.main-footer-nav-btn {
  display: inline-block;
  background-color: #F5B041;
  color: #2F3437;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 24px;
  border-radius: 4px;
  transition: background-color 0.2s;
  text-decoration: none;
}

.main-footer-nav-btn:hover { background-color: #F8C471; }
/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 768px) {
  .page-title-main    { font-size: 1.5rem; }
  .page-title-block   { padding: 24px 20px; }
  .section-art-txt    { padding: 20px 16px; }
  .section-art-title  { font-size: 1rem; }

  .intro-stat-row     { grid-template-columns: 1fr; }
  .structure-row      { grid-template-columns: 1fr; }
  .duty-grid          { grid-template-columns: 1fr; }
  .rep-grid           { grid-template-columns: 1fr; }
  .enforcement-row    { grid-template-columns: 1fr; }
  .fine-grid          { grid-template-columns: 1fr; }
  .nav-tools-grid     { grid-template-columns: 1fr; }

  .reg-table-row      { grid-template-columns: 70px 1fr; }
  .reg-table-row span:last-child { grid-column: 1 / -1; padding-top: 0; border-top: 1px dashed #e0dbd2; }
  .reg-table-header span:last-child { display: none; }

  .hier-node          { max-width: 100%; }
  .footer-container   { flex-direction: column; gap: 20px; }
}

@media (max-width: 480px) {
  .right-card         { flex-direction: column; gap: 8px; }
  .right-number       { font-size: 1.5rem; width: auto; }
}

/* ── Back to Top Button ── */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 999;
  padding: 10px 18px;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: translateY(10px);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
/* ── Scroll Margin for Quick Nav Anchor Targets ── */
.section-art-txt[id],
.ppe-category[id],
.subsection-block[id],
.hazard-nav-card[id],
div[id].section-art-txt,
article[id] {
  scroll-margin-top: 80px;
}