/* ============================================================
   Regulation Pages — Shared Styles
   (Assessment & Exam · Admissions & Programme Structure)
   Color-matched to srhuonline.com (#1a3868 primary)
   ============================================================ */

/* ── RESET (scoped) ── */
.reg-page *,
.reg-page *::before,
.reg-page *::after {
  box-sizing: border-box;
}

:root {
  --reg-bg: #ffffff;
  --reg-surface: #ffffff;
  --reg-surface-2: #f8f9fa;
  --reg-ink: #000000;
  --reg-ink-2: #333333;
  --reg-ink-3: #555555;
  --reg-accent: #1a3868;
  --reg-accent-light: #eef4ff;
  --reg-accent-mid: #2d5aa0;
  --reg-green: #155724;
  --reg-green-light: #d4edda;
  --reg-amber: #856404;
  --reg-amber-light: #fff3cd;
  --reg-red: #721c24;
  --reg-red-light: #f8d7da;
  --reg-blue: #004085;
  --reg-blue-light: #cce5ff;
  --reg-border: #e0e0e0;
  --reg-border-strong: #cccccc;
  --reg-radius: 4px;
  --reg-radius-lg: 8px;
  --reg-shadow: none;
  --reg-shadow-lg: none;
}

.reg-page {
  background: var(--reg-bg);
  color: var(--reg-ink) !important;
  font-family: "Lato", sans-serif;
  font-size: 17px;
  line-height: 28px;
  display: block;
  width: 100%;
  min-height: 60vh;
}

/* ── Scoped heading overrides (prevent global style.css bloat) ── */
.reg-hero h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  max-width: 800px;
  margin: 0 0 1.5rem;
}

.reg-section-title {
  font-family: "Montserrat", sans-serif;
  font-size: 35px !important;
  font-weight: 700;
  color: #1a3868 !important;
  line-height: 1.3 !important;
  margin: 0 !important;
  padding-bottom: 0;
}

.reg-sidebar-title {
  font-size: 11px !important;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--reg-ink-3);
  margin-bottom: 0.85rem !important;
  line-height: 1.4 !important;
}

.reg-card-title {
  font-size: 12px !important;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  color: var(--reg-ink-3) !important;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.7rem !important;
  line-height: 1.4 !important;
}

/* ── HERO ── */
.reg-hero {
  background: #f8f8f8;
  padding: 8rem 2rem 6rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #eee;
}

.reg-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="%23ffffff" opacity="0.05"/><circle cx="80" cy="40" r="1" fill="%23ffffff" opacity="0.05"/><circle cx="40" cy="80" r="1" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  pointer-events: none;
  z-index: 1;
}

.reg-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -100px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.reg-hero::after {
  content: "";
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.reg-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.reg-hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
  font-family: "Montserrat", sans-serif;
  padding: 6px 16px;
  background: rgba(230, 126, 34, 0.15);
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.reg-hero h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: #1d3c71;
  line-height: 1.1;
  max-width: 800px;
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.reg-hero h1 em {
  font-style: italic;
  color: #e67e22;
  font-weight: 700;
}

.reg-hero-desc {
  color: #333;
  font-size: 17px;
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  font-weight: 500;
}

.reg-hero-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.reg-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  flex: 1;
  min-width: 140px;
  padding: 1.5rem;
  background: #ffffff;
  border-radius: 4px;
  border: 1px solid #eee;
  transition: all 0.3s ease;
}

.reg-hero-stat:hover {
  background: #fdfdfd;
  border-color: #1a3868;
  transform: translateY(-5px);
}

.stat-icon {
  font-size: 28px;
  color: #1a3868;
  margin-bottom: 6px;
}

.reg-hero-stat .num {
  font-family: "Montserrat", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #1a3868;
  line-height: 1;
}

.reg-hero-stat .lbl {
  font-size: 13px;
  color: #555;
  font-weight: 600;
}

.reg-hero-stat-val {
  font-family: "Montserrat", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #1a3868;
  line-height: 1;
}

.reg-hero-stat-label {
  font-size: 13px;
  color: #555;
  font-weight: 600;
}

.reg-hero-div {
  display: none;
}

@media (max-width: 768px) {
  .reg-hero-stats {
    gap: 1rem;
  }

  .reg-hero-stat {
    padding: 1rem;
    font-size: 14px;
  }

  .reg-hero-stat .num {
    font-size: 1.7rem;
  }

  .reg-hero-stat .lbl {
    font-size: 12px;
  }

  .stat-icon {
    font-size: 24px;
  }
}

/* ── NAV STRIP ── */
.reg-nav-strip {
  background: var(--reg-surface);
  border-bottom: 1px solid var(--reg-border);
  position: sticky;
  top: 0;
  z-index: 0;
}

.reg-nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}

.reg-nav-inner::-webkit-scrollbar {
  display: none;
}

.reg-nav-pill {
  padding: 0.7rem 1rem;
  font-size: 13px;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  color: var(--reg-ink-3);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition:
    color 0.15s,
    border-color 0.15s;
}

.reg-nav-pill:hover {
  color: var(--reg-accent);
  border-bottom-color: var(--reg-accent-light);
}

.reg-nav-pill.active {
  color: var(--reg-accent);
  border-bottom-color: var(--reg-accent);
}

/* ── LAYOUT ── */
.reg-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

.reg-content {
  width: 100%;
}

.reg-sidebar {
  display: none;
}

/* ── SECTION ── */
.reg-section {
  margin-bottom: 2.75rem;
  animation: regFadeUp 0.4s ease both;
}

@keyframes regFadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reg-section:nth-child(1) {
  animation-delay: 0.05s;
}

.reg-section:nth-child(2) {
  animation-delay: 0.1s;
}

.reg-section:nth-child(3) {
  animation-delay: 0.15s;
}

.reg-section:nth-child(4) {
  animation-delay: 0.2s;
}

.reg-section:nth-child(5) {
  animation-delay: 0.25s;
}

.reg-section:nth-child(6) {
  animation-delay: 0.3s;
}

.reg-section:nth-child(7) {
  animation-delay: 0.35s;
}

.reg-section:nth-child(8) {
  animation-delay: 0.4s;
}

.reg-section-head {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--reg-border);
}

/* ── HEXAGON ICON (Brand Style) ── */
.hexagon-icon {
  width: 55px;
  height: 55px;
  background: #1a3868;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 6px;
  flex-shrink: 0;
}

.hexagon-icon .icon-inner {
  font-size: 24px;
  color: #fff;
}

border-radius: inherit;
z-index: -1;
}

.hexagon-icon .icon-inner::before {
  transform: rotate(60deg);
}

.hexagon-icon .icon-inner::after {
  transform: rotate(-60deg);
}

.hexagon-icon .icon-inner i {
  color: #fff !important;
  font-size: 18px;
  position: relative;
  z-index: 2;
}

.reg-section-title {
  margin: 0;
  line-height: 1.2;
  font-size: 26px !important;
  font-weight: 700 !important;
  color: #1a3868;
}

.reg-section-num {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--reg-ink-3);
  font-family: "Montserrat", sans-serif;
  background: var(--reg-surface-2);
  padding: 4px 12px;
  border-radius: 20px;
}

/* ── PROGRAM CARDS (Screenshot Style) ── */
.reg-program-card {
  background: var(--reg-surface);
  border: 1px solid var(--reg-border);
  border-radius: var(--reg-radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: var(--reg-shadow);
}

.reg-program-header {
  background: var(--reg-accent);
  padding: 1.25rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.reg-program-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.reg-program-icon {
  position: relative;
  width: 24px;
  height: 38px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  z-index: 1;
  margin: 0 10px;
}

.reg-program-icon::before,
.reg-program-icon::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  z-index: -1;
  border-radius: 2px;
}

.reg-program-icon::before {
  transform: rotate(60deg);
}

.reg-program-icon::after {
  transform: rotate(-60deg);
}

.reg-program-title {
  font-family: "Montserrat", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.reg-program-lvl {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.1em;
}

.reg-btn-enquire {
  background: #e67e22;
  /* Yellow-ish orange */
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.2s;
}

.reg-btn-enquire:hover {
  background: #d35400;
  color: #fff;
}

.reg-program-body {
  padding: 2rem 2.5rem;
}

/* ── SUMMARY BOXES ── */
.reg-summary-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.reg-summary-box {
  background: #fff9f1;
  /* Soft cream */
  border: 1px solid #ffe7c3;
  border-radius: 12px;
  padding: 1.25rem;
}

.reg-summary-box.green {
  background: #f4faf7;
  border-color: #d6efe5;
}

.reg-summary-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: #8c857d;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.reg-summary-val {
  font-family: "Montserrat", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a3868;
}

.reg-summary-sub {
  font-size: 10.5px;
  color: #28a745;
  font-weight: 600;
  margin-top: 4px;
}

/* ── COMPARISON TABLE ── */
.comparison-section-title {
  text-align: center;
  color: #28a745;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.comparison-section-subtitle {
  text-align: center;
  color: #8c857d;
  font-size: 14px;
  margin-bottom: 2rem;
}

.reg-table-comparison {
  width: 100%;
}

.reg-table-comparison thead th {
  background: #1a3868;
  color: #fff;
}

.reg-table-comparison tbody tr td:nth-child(3),
.reg-table-comparison tbody tr td:nth-child(4) {
  font-weight: 700;
  color: #e67e22;
}

/* ── INTERNSHIP SECTION ── */
.green-section .reg-program-header {
  background: #016940;
}

/* ── METRICS ── */
.reg-metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px;
  margin-bottom: 0.85rem;
}

.reg-metric-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 4px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: none;
}

.reg-metric-card .m-val {
  font-family: "Montserrat", sans-serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--reg-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.reg-metric-card .m-lbl {
  font-size: 12px;
  color: var(--reg-ink-3);
}

.reg-metric-card .m-sub {
  font-size: 11px;
  color: var(--reg-ink-3);
  opacity: 0.7;
  margin-top: 2px;
}

/* ── TABLES (Fee Structure Brand Style) ── */
.reg-table-wrap {
  overflow-x: auto;
  border: 1px solid #1a3868;
  margin-bottom: 2rem;
  background: #fff;
}

.reg-page table {
  width: 100%;
  border-collapse: collapse;
  background: var(--reg-surface);
  font-size: 15px;
}

.reg-page thead th {
  background: #1a3868 !important;
  color: #fff !important;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 13px;
  padding: 14px 16px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.reg-page tbody td {
  padding: 12px 16px;
  border: 1px solid rgba(26, 56, 104, 0.15);
  vertical-align: middle;
  color: var(--reg-ink);
  text-align: center;
}

.reg-page tbody tr:nth-child(even) {
  background: #f4f8ff;
}

.reg-page tbody td:first-child {
  text-align: left;
  font-weight: 500;
  color: #1a3868;
}

.reg-page tbody tr:last-child td {
  font-weight: 700;
  background: #eef4ff !important;
}

/* ── BADGES ── */
.reg-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
}

.reg-badge-pass {
  background: var(--reg-green-light);
  color: var(--reg-green);
}

.reg-badge-fail {
  background: var(--reg-red-light);
  color: var(--reg-red);
}

.reg-badge-warn {
  background: var(--reg-amber-light);
  color: var(--reg-amber);
}

.reg-badge-info {
  background: var(--reg-blue-light);
  color: var(--reg-blue);
}

.reg-badge-grade {
  font-family: "Montserrat", sans-serif;
  font-size: 15px;
  padding: 0;
  background: none;
  color: var(--reg-ink);
  font-weight: 600;
}

.reg-bd-blue {
  background: var(--reg-accent-light);
  color: var(--reg-accent);
}

.reg-bd-green {
  background: var(--reg-green-light);
  color: var(--reg-green);
}

.reg-bd-amber {
  background: var(--reg-amber-light);
  color: var(--reg-amber);
}

.reg-bd-purple {
  background: var(--reg-purple-light);
  color: var(--reg-purple);
}

.reg-bd-red {
  background: var(--reg-red-light);
  color: var(--reg-red);
}

/* ── CALLOUTS ── */
.reg-callout {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: #f4f8ff;
  border-left: 5px solid #1a3868;
  border-radius: 4px;
  margin-bottom: 2rem;
  color: #000;
  font-size: 17px;
  line-height: 28px;
}

.reg-callout-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.reg-c-blue {
  background: #f4f8ff;
  border-left-color: #1a3868;
}

.reg-c-green {
  background: #d4edda;
  color: #155724;
  border-left-color: #28a745;
}

.reg-c-amber {
  background: #fff3cd;
  color: #856404;
  border-left-color: #ffc107;
}

.reg-c-red {
  background: #f8d7da;
  color: #721c24;
  border-left-color: #dc3545;
}

.reg-c-purple {
  background: #eeecfc;
  color: #4a3faa;
  border-left-color: #6f42c1;
}

/* ── BULLET LIST ── */
.reg-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.reg-check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 6px 0;
  font-size: 15px;
  color: var(--reg-ink-2);
  border-bottom: 1px solid var(--reg-border);
}

.reg-check-list li:last-child {
  border-bottom: none;
}

.reg-check-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--reg-accent-mid);
  flex-shrink: 0;
  margin-top: 7px;
}

.reg-check-list.green li::before {
  background: var(--reg-green-mid);
}

.reg-check-list.amber li::before {
  background: var(--reg-amber);
}

.reg-check-list.red li::before {
  background: var(--reg-red);
}

.reg-check-list.blue li::before {
  background: var(--reg-blue);
}

.reg-check-list.purple li::before {
  background: var(--reg-purple);
}

/* ── TWO-COL ── */
.reg-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

/* ── FORMULA BAR ── */
.reg-formula-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 1.25rem 1.5rem;
  background: var(--reg-surface);
  border: 1px solid var(--reg-border);
  border-radius: var(--reg-radius-lg);
  margin-bottom: 0.85rem;
  box-shadow: var(--reg-shadow);
}

.reg-formula-chip {
  padding: 8px 18px;
  border-radius: var(--reg-radius);
  font-size: 15px;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
}

.reg-fc-cia {
  background: var(--reg-blue-light);
  color: var(--reg-blue);
}

.reg-fc-ese {
  background: #ede8f8;
  color: #4a27aa;
}

.reg-fc-total {
  background: var(--reg-green-light);
  color: var(--reg-green);
}

.reg-formula-op {
  font-size: 20px;
  color: var(--reg-ink-3);
  font-weight: 300;
}

.reg-formula-note {
  width: 100%;
  font-size: 12px;
  color: var(--reg-ink-3);
  margin-top: 4px;
}

/* ── STEPS ROW ── */
.reg-steps-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: var(--reg-radius-lg);
  overflow: hidden;
  border: 1px solid var(--reg-border);
  margin-bottom: 0.85rem;
  box-shadow: var(--reg-shadow);
}

.reg-step {
  flex: 1;
  padding: 0.9rem 1rem;
  background: var(--reg-surface);
  border-right: 1px solid var(--reg-border);
  font-size: 13px;
  position: relative;
}

.reg-step:last-child {
  border-right: none;
}

.reg-step-num {
  position: relative;
  width: 20px;
  height: 32px;
  background: var(--reg-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 10px 15px;
  z-index: 1;
}

.reg-step-num::before,
.reg-step-num::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  z-index: -1;
  border-radius: 2px;
}

.reg-step-num::before {
  transform: rotate(60deg);
}

.reg-step-num::after {
  transform: rotate(-60deg);
}

.reg-step-label {
  font-size: 10px;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  color: var(--reg-ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}

.reg-step-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--reg-ink);
  line-height: 1.4;
}

.reg-step-sub {
  font-size: 12px;
  color: var(--reg-ink-3);
  margin-top: 2px;
}

/* ── QUAD GRID ── */
.reg-quad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.reg-quad-card {
  background: var(--reg-surface-2);
  border-radius: var(--reg-radius);
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--reg-border);
}

.reg-quad-head {
  font-size: 13px;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  color: var(--reg-ink);
  margin-bottom: 5px;
}

.reg-quad-sub {
  font-size: 12.5px;
  color: var(--reg-ink-3);
  line-height: 1.5;
}

/* ── TIMELINE ── */
.reg-timeline {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.85rem;
}

.reg-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--reg-border-strong);
}

.reg-tl-item {
  position: relative;
  margin-bottom: 1rem;
}

.reg-tl-item:last-child {
  margin-bottom: 0;
}

.reg-tl-dot {
  position: absolute;
  left: -1.75rem;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--reg-accent);
  border: 2px solid var(--reg-bg);
}

.reg-tl-dot.green {
  background: var(--reg-green);
}

.reg-tl-dot.amber {
  background: var(--reg-amber);
}

.reg-tl-dot.purple {
  background: var(--reg-purple);
}

.reg-tl-title {
  font-size: 13.5px;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  color: var(--reg-ink);
  margin-bottom: 3px;
}

.reg-tl-desc {
  font-size: 13px;
  color: var(--reg-ink-3);
  line-height: 1.55;
}

/* ── SIDEBAR ── */
.reg-sidebar-card {
  background: var(--reg-surface);
  border: 1px solid var(--reg-border);
  border-radius: var(--reg-radius-lg);
  padding: 1.1rem 1.4rem;
  margin-bottom: 0.85rem;
  box-shadow: var(--reg-shadow);
}

.reg-sidebar-title {
  font-size: 13px !important;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #8c857d;
  margin-bottom: 1.25rem !important;
}

.reg-toc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.9rem 0;
  font-size: 15px;
  color: #444;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: all 0.2s;
}

.reg-toc-link:last-child {
  border-bottom: none;
}

.reg-toc-link i {
  color: #888;
  width: 18px;
  text-align: center;
  font-size: 16px;
}

.reg-toc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d0d0d0;
  flex-shrink: 0;
}

.reg-toc-link:hover {
  color: var(--reg-accent);
  padding-left: 5px;
}

.reg-toc-link:hover .reg-toc-dot {
  background: var(--reg-accent);
}

/* ── DISCLAIMER NOTE ── */
.reg-disclaimer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 2rem 2rem;
  text-align: center;
  font-size: 12.5px;
  color: var(--reg-ink-3);
}

.reg-disclaimer strong {
  color: var(--reg-ink-2);
  font-weight: 600;
}

/* ── PRINT ── */
@media print {

  .reg-nav-strip,
  .reg-sidebar {
    display: none;
  }

  .reg-main {
    display: block;
    padding: 0;
  }

  .reg-section {
    break-inside: avoid;
  }
}

/* ── FLOATING GLEAMS (HOMEPAGE STYLE) ── */
.reg-hero {
  position: relative;
  overflow: hidden;
}

.reg-hero .floating-element {
  position: absolute;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: regFloat 10s ease-in-out infinite;
}

@keyframes regFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(20px, -20px) scale(1.1);
  }
}

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .reg-main {
    padding: 3rem 1.25rem 4rem;
  }

  .reg-two-col,
  .reg-quad-grid {
    grid-template-columns: 1fr;
  }

  .reg-steps-row {
    flex-direction: column;
  }

  .reg-step {
    border-right: none;
    border-bottom: 1px solid var(--reg-border);
  }
}