:root {
  /* Crumpled paper palettes & strong Purple/Violet/Lilac branding */
  --avz-paper-bg: #F8F4F0;
  --avz-paper-elevated: #FFFDFC;
  --avz-paper-inset: #F1E9F5;
  --avz-paper-sidebar: #EDE4F3;
  --avz-ink-primary: #21152B;
  --avz-ink-secondary: #483A54;
  --avz-ink-muted: #6E5F7B;

  /* Purple / Violet / Lilac Palette */
  --avz-purple-dark: #3E165B;
  --avz-purple-primary: #5C268A;
  --avz-purple-vivid: #7432AD;
  --avz-violet: #8942CF;
  --avz-lilac-soft: #EFE4F8;
  --avz-lilac-medium: #D7BCF0;
  --avz-lilac-glow: rgba(137, 66, 207, 0.16);

  /* Warm paper contrast accents */
  --avz-amber-gold: #C9882B;
  --avz-forest: #2B5A46;
  --avz-rule: #DACEE2;
  --avz-rule-strong: #BAA6C7;
  --avz-error: #BA2238;
  --avz-success: #2A6E46;

  /* Typography */
  --avz-serif: "Georgia", "Times New Roman", serif;
  --avz-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --avz-shadow-paper: 0 4px 20px rgba(62, 22, 91, 0.08), 0 1px 3px rgba(62, 22, 91, 0.05);
  --avz-shadow-glow: 0 8px 30px rgba(116, 50, 173, 0.18);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

/* Crumpled Paper Background Effect */
body.avz-parchment-body {
  background-color: var(--avz-paper-bg);
  background-image:
    url('../images/crumpled-paper-bg.svg'),
    radial-gradient(circle at 15% 20%, rgba(137, 66, 207, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(92, 38, 138, 0.05) 0%, transparent 45%),
    linear-gradient(135deg, rgba(248, 244, 240, 0.88), rgba(243, 236, 247, 0.92));
  background-repeat: repeat, no-repeat, no-repeat, no-repeat;
  background-size: 600px 600px, 100% 100%, 100% 100%, 100% 100%;
  color: var(--avz-ink-primary);
  font-family: var(--avz-sans);
  line-height: 1.68;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--avz-purple-vivid);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

a:hover {
  color: var(--avz-purple-dark);
  text-decoration-color: var(--avz-violet);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Main two-column shell with left sidebar tabs */
.avz-shell-frame {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  min-height: 100vh;
  max-width: 1500px;
  margin: 0 auto;
  border-left: 1px solid var(--avz-rule);
  border-right: 1px solid var(--avz-rule);
  background-color: rgba(254, 252, 250, 0.94);
  box-shadow: 0 0 50px rgba(62, 22, 91, 0.08);
  position: relative;
}

/* Left Sidebar Navigation (Folio Rail) */
.avz-left-folio {
  background-color: var(--avz-paper-sidebar);
  background-image:
    url('../images/crumpled-paper-bg.svg'),
    linear-gradient(180deg, rgba(237, 228, 243, 0.92) 0%, rgba(228, 215, 237, 0.95) 100%);
  background-size: 400px 400px, 100% 100%;
  border-right: 2px solid var(--avz-rule-strong);
  padding: 1.85rem 1.35rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 40;
}

.avz-masthead-box {
  padding-bottom: 1.35rem;
  border-bottom: 2px double var(--avz-purple-primary);
  margin-bottom: 1.35rem;
}

.avz-brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--avz-ink-primary);
}

.avz-brand-crest {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(92, 38, 138, 0.25);
  border-radius: 12px;
}

.avz-brand-title {
  font-family: var(--avz-serif);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--avz-purple-dark);
  line-height: 1.1;
  display: block;
}

.avz-brand-sub {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--avz-purple-vivid);
  margin-top: 0.25rem;
  font-weight: 600;
}

.avz-issue-stamp {
  margin-top: 0.85rem;
  font-size: 0.76rem;
  color: var(--avz-purple-dark);
  background-color: #FFFFFF;
  border: 1px solid var(--avz-lilac-medium);
  padding: 0.45rem 0.65rem;
  border-radius: 5px;
  font-family: var(--avz-serif);
  font-style: italic;
  box-shadow: 0 2px 6px rgba(92, 38, 138, 0.06);
}

.avz-mobile-menu-toggle {
  display: none;
  background-color: var(--avz-purple-primary);
  color: #FFFFFF;
  border: 1px solid var(--avz-purple-vivid);
  padding: 0.55rem 0.95rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  align-items: center;
  gap: 0.45rem;
}

.avz-nav-heading {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--avz-purple-vivid);
  margin-bottom: 0.75rem;
  font-weight: 800;
}

.avz-tab-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.avz-tab-item {
  display: block;
}

.avz-tab-anchor {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.8rem 0.85rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--avz-ink-secondary);
  border: 1px solid transparent;
  transition: all 0.2s ease;
  position: relative;
  background-color: rgba(255, 255, 255, 0.4);
}

.avz-tab-anchor:hover {
  background-color: #FFFFFF;
  border-color: var(--avz-lilac-medium);
  color: var(--avz-purple-dark);
  transform: translateX(2px);
}

.avz-tab-anchor.is-active-tab {
  background-color: #FFFFFF;
  border-color: var(--avz-purple-primary);
  color: var(--avz-purple-dark);
  box-shadow: var(--avz-shadow-paper);
}

.avz-tab-anchor.is-active-tab::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 8px;
  bottom: 8px;
  width: 5px;
  background: linear-gradient(180deg, var(--avz-purple-primary), var(--avz-violet));
  border-radius: 0 4px 4px 0;
}

.avz-tab-anchor.avz-tab-offer-link {
  margin-top: 0.45rem;
  border-top: 1px dashed var(--avz-purple-primary);
  padding-top: 0.95rem;
  background: linear-gradient(135deg, rgba(239, 228, 248, 0.75), rgba(255, 255, 255, 0.9));
}

.avz-tab-roman {
  font-family: var(--avz-serif);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--avz-purple-vivid);
  min-width: 24px;
  padding-top: 0.08rem;
}

.avz-tab-copy {
  display: flex;
  flex-direction: column;
}

.avz-tab-name {
  font-family: var(--avz-serif);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--avz-purple-dark);
  line-height: 1.25;
}

.avz-tab-desc {
  font-size: 0.76rem;
  color: var(--avz-ink-muted);
  margin-top: 0.18rem;
  line-height: 1.35;
}

.avz-folio-note {
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--avz-rule);
  font-size: 0.78rem;
  color: var(--avz-ink-secondary);
  line-height: 1.5;
}

.avz-folio-note strong {
  color: var(--avz-purple-dark);
  display: block;
  margin-bottom: 0.2rem;
}

/* Main Stage Column */
.avz-parchment-stage {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.avz-top-ribbon {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.95rem 2.8rem;
  border-bottom: 1px solid var(--avz-rule);
  background-color: rgba(255, 253, 252, 0.96);
  font-size: 0.82rem;
  color: var(--avz-ink-muted);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.avz-breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--avz-serif);
}

.avz-breadcrumb-current {
  color: var(--avz-purple-primary);
  font-weight: 700;
}

.avz-reading-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.avz-manuscript-wrap {
  padding: 2.5rem 3rem 4rem;
  max-width: 1020px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
}

/* Editorial Header / Hero */
.avz-chapter-header {
  border-bottom: 2px solid var(--avz-purple-primary);
  padding-bottom: 1.8rem;
  margin-bottom: 2.2rem;
}

.avz-chapter-kicker {
  display: inline-block;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--avz-purple-primary), var(--avz-violet));
  font-weight: 700;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(92, 38, 138, 0.2);
}

.avz-chapter-h1 {
  font-family: var(--avz-serif);
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  line-height: 1.18;
  color: var(--avz-purple-dark);
  font-weight: 700;
  margin-bottom: 1rem;
}

.avz-chapter-deck {
  font-size: 1.12rem;
  color: var(--avz-ink-secondary);
  line-height: 1.65;
  max-width: 820px;
}

.avz-byline-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--avz-rule-strong);
  font-size: 0.82rem;
  color: var(--avz-ink-muted);
}

/* Typography & Layout Blocks */
.avz-section-block {
  margin-bottom: 2.8rem;
}

.avz-h2-heading {
  font-family: var(--avz-serif);
  font-size: clamp(1.38rem, 2.3vw, 1.85rem);
  color: var(--avz-purple-dark);
  line-height: 1.28;
  margin-bottom: 1.1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--avz-lilac-medium);
}

.avz-h3-heading {
  font-family: var(--avz-serif);
  font-size: 1.22rem;
  color: var(--avz-purple-primary);
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.avz-prose-p {
  margin-bottom: 1.15rem;
  color: var(--avz-ink-secondary);
  font-size: 1.02rem;
}

.avz-dropcap::first-letter {
  float: left;
  font-family: var(--avz-serif);
  font-size: 3.4rem;
  line-height: 0.88;
  padding-right: 0.6rem;
  padding-top: 0.15rem;
  color: var(--avz-purple-primary);
  font-weight: 700;
}

/* Editorial Figure & Image Framing */
.avz-figure-frame {
  margin: 2rem 0;
  background-color: var(--avz-paper-elevated);
  border: 1px solid var(--avz-lilac-medium);
  padding: 0.85rem;
  border-radius: 8px;
  box-shadow: var(--avz-shadow-paper);
}

.avz-figure-frame img {
  width: 100%;
  border-radius: 6px;
  object-fit: cover;
}

.avz-figcaption {
  margin-top: 0.75rem;
  font-size: 0.84rem;
  color: var(--avz-ink-muted);
  font-family: var(--avz-serif);
  font-style: italic;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

/* Forms: Top Consultation Form & Bottom Product Form */
.avz-consultation-box {
  background: linear-gradient(135deg, #FFFFFF 0%, #F5ECFB 100%);
  border: 2px solid var(--avz-purple-primary);
  border-radius: 12px;
  padding: 2.2rem 2.4rem;
  margin: 2.2rem 0;
  box-shadow: var(--avz-shadow-glow);
  position: relative;
  overflow: hidden;
}

.avz-consultation-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--avz-purple-dark), var(--avz-violet), #C9882B);
}

.avz-consult-header {
  margin-bottom: 1.4rem;
}

.avz-form-grid-inline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.avz-form-field {
  margin-bottom: 1.25rem;
}

.avz-form-label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--avz-purple-dark);
  margin-bottom: 0.45rem;
}

.avz-form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: var(--avz-sans);
  color: var(--avz-ink-primary);
  background-color: #FFFFFF;
  border: 1.5px solid var(--avz-rule-strong);
  border-radius: 6px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.avz-form-input:focus {
  outline: none;
  border-color: var(--avz-purple-primary);
  box-shadow: 0 0 0 3px rgba(116, 50, 173, 0.18);
}

.avz-form-input.has-error {
  border-color: var(--avz-error);
  background-color: #FFF6F7;
}

.avz-field-error {
  display: none;
  font-size: 0.82rem;
  color: var(--avz-error);
  margin-top: 0.35rem;
  font-weight: 600;
}

.avz-field-error.is-visible {
  display: block;
}

.avz-consent-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--avz-ink-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.45;
}

.avz-consent-row input[type="checkbox"] {
  margin-top: 0.22rem;
  width: 18px;
  height: 18px;
  accent-color: var(--avz-purple-primary);
  flex-shrink: 0;
}

.avz-btn-primary-purple {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem 1.6rem;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--avz-serif);
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--avz-purple-primary) 0%, var(--avz-purple-vivid) 100%);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 4px 14px rgba(92, 38, 138, 0.28);
}

.avz-btn-primary-purple:hover {
  background: linear-gradient(135deg, var(--avz-purple-dark) 0%, var(--avz-purple-primary) 100%);
  box-shadow: 0 6px 18px rgba(92, 38, 138, 0.36);
  transform: translateY(-1px);
}

.avz-btn-primary-purple:disabled {
  opacity: 0.65;
  cursor: wait;
}

/* Interactive Quiz / Self-Assessment Survey */
.avz-survey-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF5FD 100%);
  border: 2px solid var(--avz-violet);
  border-radius: 10px;
  padding: 2rem;
  margin: 2.2rem 0;
  box-shadow: var(--avz-shadow-glow);
}

.avz-quiz-step {
  display: none;
}

.avz-quiz-step.is-active-step {
  display: block;
}

.avz-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1.25rem 0;
}

.avz-quiz-opt-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.2rem;
  background-color: #FFFFFF;
  border: 1.5px solid var(--avz-lilac-medium);
  border-radius: 8px;
  color: var(--avz-ink-primary);
  font-size: 0.96rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.avz-quiz-opt-btn:hover {
  border-color: var(--avz-purple-vivid);
  background-color: var(--avz-lilac-soft);
  transform: translateX(3px);
}

.avz-quiz-opt-btn.is-selected {
  border-color: var(--avz-purple-primary);
  background-color: var(--avz-purple-primary);
  color: #FFFFFF;
}

.avz-quiz-progress {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--avz-purple-vivid);
  font-weight: 700;
  margin-bottom: 1rem;
}

.avz-quiz-bar {
  width: 100%;
  height: 6px;
  background-color: var(--avz-lilac-soft);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.35rem;
}

.avz-quiz-fill {
  height: 100%;
  width: 33%;
  background: linear-gradient(90deg, var(--avz-purple-primary), var(--avz-violet));
  transition: width 0.3s ease;
}

.avz-quiz-result {
  background-color: #FFFFFF;
  border: 2px solid var(--avz-purple-primary);
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 1rem;
}

/* Paper Cards & Grids */
.avz-card-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.35rem;
  margin: 1.5rem 0;
}

.avz-card-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.avz-paper-card {
  background-color: var(--avz-paper-elevated);
  border: 1px solid var(--avz-lilac-medium);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--avz-shadow-paper);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.avz-paper-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--avz-shadow-glow);
  border-color: var(--avz-purple-vivid);
}

.avz-card-badge {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--avz-purple-dark);
  background-color: var(--avz-lilac-soft);
  border: 1px solid var(--avz-lilac-medium);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.avz-vellum-callout {
  background-color: var(--avz-paper-inset);
  border-left: 4px solid var(--avz-purple-primary);
  padding: 1.35rem 1.6rem;
  margin: 1.8rem 0;
  border-radius: 0 8px 8px 0;
}

.avz-vellum-callout p {
  margin-bottom: 0;
  font-family: var(--avz-serif);
  font-size: 1.05rem;
  color: var(--avz-purple-dark);
}

/* Two-column editorial split */
.avz-editorial-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
  margin: 1.8rem 0;
}

.avz-editorial-split.avz-reverse-split {
  grid-template-columns: 0.85fr 1.15fr;
}

/* Data Table on Paper */
.avz-ledger-table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--avz-lilac-medium);
  border-radius: 8px;
  background-color: var(--avz-paper-elevated);
}

.avz-ledger-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.avz-ledger-table th,
.avz-ledger-table td {
  padding: 0.9rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--avz-rule);
}

.avz-ledger-table th {
  background-color: var(--avz-lilac-soft);
  font-family: var(--avz-serif);
  color: var(--avz-purple-dark);
  font-weight: 700;
}

.avz-ledger-table tr:last-child td {
  border-bottom: none;
}

/* Interactive Habit / Hydration Calculator Widget */
.avz-interactive-panel {
  background-color: var(--avz-paper-elevated);
  border: 1px solid var(--avz-lilac-medium);
  border-top: 4px solid var(--avz-purple-primary);
  border-radius: 8px;
  padding: 1.75rem;
  margin: 2rem 0;
  box-shadow: var(--avz-shadow-paper);
}

.avz-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 1.25rem;
}

.avz-pill-btn {
  background-color: #FFFFFF;
  border: 1.5px solid var(--avz-lilac-medium);
  color: var(--avz-ink-secondary);
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.avz-pill-btn:hover,
.avz-pill-btn.is-selected {
  background: linear-gradient(135deg, var(--avz-purple-primary), var(--avz-violet));
  border-color: var(--avz-purple-primary);
  color: #FFFFFF;
}

/* Sequential Chapter Pager */
.avz-chapter-pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.75rem;
  border-top: 2px double var(--avz-purple-primary);
  flex-wrap: wrap;
}

.avz-btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.45rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}

.avz-btn-prev {
  background-color: #FFFFFF;
  color: var(--avz-purple-dark);
  border: 1.5px solid var(--avz-lilac-medium);
}

.avz-btn-prev:hover {
  background-color: var(--avz-lilac-soft);
  color: var(--avz-purple-primary);
}

.avz-btn-next {
  background: linear-gradient(135deg, var(--avz-purple-primary), var(--avz-violet));
  color: #FFFFFF;
  border: 1.5px solid var(--avz-purple-primary);
}

.avz-btn-next:hover {
  background: linear-gradient(135deg, var(--avz-purple-dark), var(--avz-purple-primary));
  color: #FFFFFF;
}

/* Accordion FAQ */
.avz-faq-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.avz-faq-entry {
  background-color: var(--avz-paper-elevated);
  border: 1px solid var(--avz-lilac-medium);
  border-radius: 8px;
  overflow: hidden;
}

.avz-faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1.15rem 1.4rem;
  text-align: left;
  font-family: var(--avz-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--avz-purple-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
}

.avz-faq-trigger:hover {
  background-color: var(--avz-lilac-soft);
}

.avz-faq-icon {
  font-family: var(--avz-sans);
  font-size: 1.35rem;
  color: var(--avz-violet);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.avz-faq-entry.is-open .avz-faq-icon {
  transform: rotate(45deg);
}

.avz-faq-body {
  display: none;
  padding: 0 1.4rem 1.25rem;
  color: var(--avz-ink-secondary);
  font-size: 0.96rem;
  border-top: 1px dashed var(--avz-lilac-medium);
  padding-top: 0.95rem;
}

.avz-faq-entry.is-open .avz-faq-body {
  display: block;
}

/* Reader Experiences / Stories */
.avz-reader-card {
  background-color: var(--avz-paper-elevated);
  border: 1px solid var(--avz-lilac-medium);
  border-radius: 8px;
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.avz-reader-top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.avz-reader-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--avz-purple-primary), var(--avz-violet));
  color: #FFFFFF;
  font-family: var(--avz-serif);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  box-shadow: 0 3px 8px rgba(92, 38, 138, 0.2);
}

.avz-stars-row {
  color: var(--avz-amber-gold);
  font-size: 1rem;
  letter-spacing: 2px;
}

/* Product Section at Bottom (No price, with Adectal photo) */
.avz-product-bottom-box {
  background: linear-gradient(180deg, #FFFFFF 0%, #F6ECFB 100%);
  border: 2px solid var(--avz-purple-primary);
  border-radius: 12px;
  padding: 2.2rem;
  margin: 2.8rem 0 1.5rem;
  box-shadow: var(--avz-shadow-glow);
}

.avz-product-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.4rem;
  align-items: center;
}

.avz-product-visual-wrap {
  text-align: center;
  background-color: #FFFFFF;
  border: 1px solid var(--avz-lilac-medium);
  border-radius: 10px;
  padding: 1.6rem;
  box-shadow: var(--avz-shadow-paper);
}

.avz-product-visual-wrap img {
  max-height: 420px;
  margin: 0 auto;
  object-fit: contain;
}

.avz-bullet-list {
  list-style: none;
  margin: 1.1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.94rem;
  color: var(--avz-ink-secondary);
}

.avz-bullet-list li strong {
  color: var(--avz-purple-dark);
}

/* Footer with Regional Contact & Map */
.avz-footer-colophon {
  background-color: var(--avz-paper-sidebar);
  background-image:
    url('../images/crumpled-paper-bg.svg'),
    linear-gradient(180deg, rgba(237, 228, 243, 0.95), rgba(228, 215, 237, 0.98));
  border-top: 2px solid var(--avz-purple-primary);
  padding: 2.8rem 3rem 2rem;
  font-size: 0.88rem;
  color: var(--avz-ink-secondary);
}

.avz-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 2rem;
  max-width: 1020px;
  margin: 0 auto 2rem;
}

.avz-footer-title {
  font-family: var(--avz-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--avz-purple-dark);
  margin-bottom: 0.75rem;
}

.avz-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.avz-map-frame-box {
  border: 1.5px solid var(--avz-lilac-medium);
  border-radius: 8px;
  overflow: hidden;
  background-color: #FFFFFF;
}

.avz-map-iframe {
  width: 100%;
  height: 175px;
  border: 0;
  display: block;
}

.avz-footer-bottom {
  max-width: 1020px;
  margin: 0 auto;
  padding-top: 1.35rem;
  border-top: 1px solid var(--avz-rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--avz-ink-muted);
}

.avz-medical-notice-bar {
  max-width: 1020px;
  margin: 0 auto 1.5rem;
  padding: 0.9rem 1.2rem;
  background-color: #FFFFFF;
  border: 1px solid var(--avz-lilac-medium);
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--avz-ink-muted);
  line-height: 1.5;
}

/* Cookie Banner */
.avz-cookie-sheet {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  left: 1.25rem;
  max-width: 620px;
  margin-left: auto;
  background-color: #FFFFFF;
  border: 2px solid var(--avz-purple-primary);
  border-radius: 10px;
  padding: 1.25rem 1.4rem;
  box-shadow: 0 12px 36px rgba(62, 22, 91, 0.22);
  z-index: 100;
  display: none;
}

.avz-cookie-sheet.is-visible {
  display: block;
}

.avz-cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.9rem;
}

.avz-cookie-btn {
  padding: 0.55rem 1.1rem;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
}

.avz-cookie-accept {
  background: linear-gradient(135deg, var(--avz-purple-primary), var(--avz-violet));
  color: #FFFFFF;
}

.avz-cookie-decline {
  background-color: var(--avz-paper-bg);
  color: var(--avz-purple-dark);
  border-color: var(--avz-lilac-medium);
}

/* Responsive Design */
@media (max-width: 960px) {
  .avz-shell-frame {
    grid-template-columns: 1fr;
  }

  .avz-left-folio {
    position: relative;
    height: auto;
    border-right: none;
    border-bottom: 2px solid var(--avz-purple-primary);
    padding: 1.1rem 1.25rem;
  }

  .avz-masthead-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .avz-issue-stamp {
    display: none;
  }

  .avz-mobile-menu-toggle {
    display: inline-flex;
  }

  .avz-nav-drawer {
    display: none;
  }

  .avz-nav-drawer.is-open {
    display: block;
    margin-top: 0.75rem;
  }

  .avz-manuscript-wrap {
    padding: 1.75rem 1.25rem 2.5rem;
  }

  .avz-top-ribbon {
    padding: 0.75rem 1.25rem;
  }

  .avz-form-grid-inline,
  .avz-product-showcase-grid,
  .avz-editorial-split,
  .avz-editorial-split.avz-reverse-split,
  .avz-footer-grid {
    grid-template-columns: 1fr;
  }

  .avz-footer-colophon {
    padding: 2rem 1.25rem 1.5rem;
  }
}
/* Interactive Assessment / Quiz / Calculators */
.avz-calculator-box {
  background: linear-gradient(135deg, #FFFFFF 0%, #F5ECFB 100%);
  border: 2px solid var(--avz-purple-primary);
  border-radius: 12px;
  padding: 2.2rem 2.4rem;
  margin: 2.2rem 0;
  box-shadow: var(--avz-shadow-glow);
  position: relative;
  overflow: hidden;
}

.avz-calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.avz-calc-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.avz-slider-input {
  width: 100%;
  accent-color: var(--avz-purple-primary);
  cursor: pointer;
}

.avz-calc-badge-val {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--avz-purple-primary);
  color: #FFFFFF;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.88rem;
  margin-left: 0.5rem;
}

.avz-interactive-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.avz-check-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.15rem;
  background-color: #FFFFFF;
  border: 1.5px solid var(--avz-lilac-medium);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.avz-check-item:hover {
  border-color: var(--avz-purple-vivid);
  background-color: var(--avz-lilac-soft);
  transform: translateX(4px);
}

.avz-check-item.is-checked {
  background: linear-gradient(135deg, var(--avz-purple-primary), var(--avz-violet));
  border-color: var(--avz-purple-primary);
  color: #FFFFFF;
}

.avz-check-item.is-checked span {
  color: #FFFFFF;
}

.avz-check-box-icon {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 2px solid var(--avz-purple-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: bold;
}

.avz-check-item.is-checked .avz-check-box-icon {
  border-color: #FFFFFF;
  background-color: #FFFFFF;
  color: var(--avz-purple-primary);
}

.avz-tab-forms-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}