/*
 * The Sabbatical Handbook
 * Design System: "The Sacred Threshold"
 * Earthy greens, warm golds, cream surfaces
 */

:root {
  /* ----- Pencil design tokens ----- */
  --ink: #1E3322;
  --ink-soft: #2A4A33;
  --sage: #6B7B6B;
  --sage-soft: #8B8473;
  --paper: #FFFFFF;
  --cream: #F2EEDE;
  --cream-alt: #FAFBF9;
  --cream-warm: #EAE4D0;
  --ember: #B25B38;
  --ember-soft: #C9744A;
  --border-light: #EDEFE9;
  --border-warm: #D8D1BE;
  --ink-on-dark: #F2EEDE;
  --ink-on-dark-muted: rgba(242, 238, 222, 0.72);
  --ink-on-dark-faint: rgba(242, 238, 222, 0.5);

  /* ----- Typography ----- */
  --font-display: 'Newsreader', Georgia, serif;
  --font-body: 'Newsreader', Georgia, serif;
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;

  /* ----- Legacy aliases (keep rest of site working) ----- */
  --font-headline: var(--font-display);
  --font-label: var(--font-ui);
  --font-mono: 'JetBrains Mono', monospace;

  --color-primary: var(--ink);
  --color-primary-container: var(--ink-soft);
  --color-on-primary: var(--cream);
  --color-secondary: var(--ember);
  --color-secondary-container: rgba(178, 91, 56, 0.16);
  --color-on-secondary-container: var(--ember);
  --color-tertiary: var(--sage);
  --color-error: #ba1a1a;

  --color-background: var(--paper);
  --color-surface: var(--paper);
  --color-surface-container-lowest: var(--paper);
  --color-surface-container-low: var(--cream-alt);
  --color-surface-container: var(--cream);
  --color-surface-container-high: var(--cream-warm);
  --color-surface-container-highest: var(--ink);
  --color-surface-dim: #DAD4C2;

  --color-on-surface: var(--ink);
  --color-on-surface-variant: var(--sage);
  --color-on-background: var(--ink);

  --color-outline: var(--sage-soft);
  --color-outline-variant: var(--border-light);

  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-border-color: var(--border-light);
  --bs-link-color: var(--ember);
  --bs-link-hover-color: var(--ink);
}

/* ========================================
   Base
   ======================================== */
body {
  font-family: var(--font-body);
  background: var(--color-background);
  color: var(--color-on-background);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body > main {
  flex: 1 0 auto;
}

body > .site-footer-enhanced {
  flex-shrink: 0;
}

::selection {
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
}

h1, h2, h3, .h1, .h2, .h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--color-primary);
}

h1, .h1 { font-size: 2.5rem; line-height: 1.15; }
h2, .h2 { font-size: 1.875rem; line-height: 1.25; }
h3, .h3 { font-size: 1.5rem; line-height: 1.3; }

a {
  color: var(--color-secondary);
  transition: color 0.3s;
}

a:hover {
  color: var(--color-primary);
}

/* Material Symbols */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  display: inline-block;
  line-height: 1;
  vertical-align: middle;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 0.375rem;
  border: none;
  padding: 0.6rem 1.25rem;
  transition: all 0.3s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary,
.btn-dark {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  color: var(--color-on-primary);
}

.btn-primary:hover,
.btn-dark:hover {
  opacity: 0.9;
  color: var(--color-on-primary);
}

.btn-secondary,
.btn-outline-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-outline-variant);
}

.btn-secondary:hover,
.btn-outline-secondary:hover {
  background: var(--color-surface-container-low);
  color: var(--color-primary);
  border-color: var(--color-outline);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn-danger,
.btn-outline-danger {
  background: #fff5f5;
  color: var(--color-error);
  border: 1px solid #feb2b2;
}

.btn-danger:hover,
.btn-outline-danger:hover {
  background: var(--color-error);
  color: white;
  border-color: var(--color-error);
}

.btn-link {
  background: none;
  border: none;
  box-shadow: none;
  color: var(--color-secondary);
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  text-transform: none;
  letter-spacing: normal;
}

.btn-link:hover {
  color: var(--color-primary);
  background: rgba(0, 46, 2, 0.05);
}

.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 0.875rem;
}

/* ========================================
   Forms
   ======================================== */
.form-label {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-on-surface-variant);
}

.form-control, .form-select {
  font-family: var(--font-label);
  border-radius: 0.375rem;
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface-container-lowest);
  color: var(--color-on-surface);
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(0, 46, 2, 0.1);
  background: var(--color-surface-container-lowest);
}

.form-control-lg {
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

/* ========================================
   Cards
   ======================================== */
.card {
  border: 1px solid rgba(193, 200, 194, 0.1);
  border-radius: 0.5rem;
  background: var(--color-surface-container-lowest);
}

/* ========================================
   Badges
   ======================================== */
.badge {
  font-family: var(--font-label);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ========================================
   Site Header
   ======================================== */
.site-header {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 1030;
  border-bottom: 1px solid var(--border-light);
}

.site-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  max-width: 90rem;
  margin: 0 auto;
}

.site-brand {
  font-family: var(--font-headline);
  font-size: 1.375rem;
  font-style: italic;
  color: var(--color-primary);
  text-decoration: none;
}

.site-brand:hover {
  color: var(--color-primary);
}

.header-back-link {
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: transform 0.2s;
}

.header-back-link:hover {
  transform: scale(0.95);
  color: var(--color-primary);
}

.header-nav-link {
  font-family: var(--font-label);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(0, 46, 2, 0.7);
  text-decoration: none;
  transition: color 0.3s;
}

.header-nav-link:hover,
.header-nav-link.active {
  color: var(--color-secondary);
}

.header-nav-link.active {
  font-weight: 700;
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 0.25rem;
}

.access-badge {
  font-family: var(--font-label);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
}

.access-badge.subscriber {
  background: var(--color-surface-container-high);
  color: var(--color-on-surface-variant);
}

/* ========================================
   Impersonation Banner
   ======================================== */
.impersonation-banner {
  background: var(--color-secondary-container);
  border-bottom: 1px solid rgba(119, 90, 25, 0.2);
  padding: 0.5rem 0;
  font-family: var(--font-label);
  font-size: 0.85rem;
}

/* ========================================
   Trial Banner
   ======================================== */
.trial-banner {
  background: var(--color-surface-container-low);
  border-bottom: 1px solid rgba(193, 200, 194, 0.2);
  padding: 0.5rem 0;
  font-family: var(--font-label);
  font-size: 0.85rem;
  color: var(--color-on-surface-variant);
  position: sticky;
  top: 68px;
  z-index: 1020;
}

.trial-banner .container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.trial-banner strong {
  color: var(--color-primary);
}

.trial-banner-hint {
  opacity: 0.7;
}

.trial-banner-hint::before {
  content: "\2022";
  margin: 0 0.25rem;
}

/* ========================================
   Navbar (shared partial)
   ======================================== */
.navbar {
  background: var(--color-surface) !important;
  border-color: rgba(193, 200, 194, 0.2) !important;
}

.navbar-brand {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--color-primary) !important;
}

.nav-link {
  font-family: var(--font-label);
  color: var(--color-on-surface-variant);
}

.nav-link:hover {
  color: var(--color-primary);
}

/* ========================================
   Theme Toggle
   ======================================== */
.theme-toggle {
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  color: var(--color-on-surface-variant);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  transition: background 0.15s ease, color 0.15s ease;
}

.theme-toggle:hover {
  background: var(--color-surface-container-high);
  color: var(--color-primary);
}

.theme-toggle svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* ========================================
   Chapter Reading View (Pencil "Reading View")
   ======================================== */

/* -- Hero -- */
.ch-hero {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ch-hero--no-image {
  background: var(--ink);
  min-height: 420px;
  padding: 5rem 1.5rem;
}

.ch-hero--has-image {
  min-height: 480px;
  padding: 5rem 1.5rem;
  background-size: cover;
  background-position: center;
}

.ch-hero--has-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(30, 51, 34, 0.55);
}

.ch-hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.ch-hero-kicker {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.85);
}

.ch-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  line-height: 1.05;
  color: #FFFFFF;
  margin: 0;
}

.ch-hero-meta {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.65);
}

/* -- Breadcrumb -- */
.ch-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1.75rem max(1.5rem, calc((100% - 680px) / 2));
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
}

.ch-breadcrumb-link {
  color: var(--sage);
  text-decoration: none;
}

.ch-breadcrumb-link:hover {
  color: var(--ink);
}

.ch-breadcrumb-sep {
  color: var(--sage);
}

.ch-breadcrumb-current {
  color: var(--ink);
  font-weight: 500;
}

/* -- Body -- */
.ch-body {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.65;
  color: var(--ink);
  max-width: 680px;
  margin: 0 auto;
  padding: 3rem 1.5rem 0;
}

.ch-body > p:first-child:not(:has(> img:only-child))::first-letter {
  float: left;
  font-family: var(--font-display);
  font-size: 5.5rem;
  line-height: 0.82;
  padding-right: 0.6rem;
  padding-top: 0.15rem;
  color: var(--ember);
  font-weight: 400;
}

.ch-body p { margin-bottom: 1.75rem; }

.ch-body h2,
.ch-body h3 {
  font-family: var(--font-display);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--ink);
}

.ch-body h2 { font-size: 1.75rem; }
.ch-body h3 { font-size: 1.375rem; }

.ch-body img {
  display: block;
  max-width: calc(100% + 6rem);
  margin-left: -3rem;
  margin-right: -3rem;
  height: auto;
  margin-top: 2rem;
  margin-bottom: 2rem;
  border-radius: 4px;
}

.ch-body p:has(> img:only-child) { margin: 0; }

.ch-body blockquote {
  border-left: 3px solid var(--ember);
  padding-left: 1.5rem;
  margin: 2.5rem 0;
  font-style: italic;
  color: var(--ink);
}

.ch-body blockquote p:last-child { margin-bottom: 0; }

.ch-body ul,
.ch-body ol {
  margin-bottom: 1.75rem;
  padding-left: 1.5rem;
}

.ch-body li { margin-bottom: 0.5rem; }

.ch-body a {
  color: var(--ember);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.ch-body a:hover {
  color: var(--ink);
}

.ch-body code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--cream-alt);
  padding: 0.2em 0.4em;
  border-radius: 3px;
}

.ch-body pre {
  background: var(--cream-alt);
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin: 1.75rem 0;
}

.ch-body pre code {
  background: none;
  padding: 0;
}

/* -- Walled content with fade -- */
.ch-body-wrapper .ch-body {
  position: relative;
}

.ch-body-wrapper .ch-content-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6rem;
  background: linear-gradient(to bottom, transparent, var(--paper));
  pointer-events: none;
  z-index: 1;
}

.ch-body-wrapper .wall-hard {
  max-width: 420px;
  margin: 0 auto;
  background: var(--paper);
  position: relative;
  z-index: 2;
}

/* Inline sticky wall (reused from old styles) */
.wall-inline-container {
  margin: 2rem 0;
}

.wall-inline {
  background: var(--paper);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 1.5rem;
}

.wall-inline-container.wall-fixed-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0;
  z-index: 100;
}

.wall-inline-container.wall-fixed-bottom .wall-inline {
  max-width: 680px;
  margin: 0 auto;
  border: none;
  border-top: 2px solid var(--ink);
  box-shadow: 0 -4px 20px rgba(0, 46, 2, 0.1);
}

.wall-inline-placeholder {
  margin: 0;
}

.ch.has-sticky-wall {
  padding-bottom: 200px;
}

/* -- Ornament -- */
.ch-ornament {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--ember);
  text-align: center;
  padding: 3rem 0;
}

/* -- Up Next -- */
.ch-up-next {
  border-top: 1px solid var(--border-light);
  max-width: 680px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.ch-up-next-inner {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.ch-up-next-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ch-up-next-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ember);
}

.ch-up-next-title {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.1;
  margin: 0;
}

.ch-up-next-title a {
  color: var(--ink);
  text-decoration: none;
}

.ch-up-next-title a:hover {
  color: var(--ember);
}

.ch-up-next-desc {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--sage);
  margin: 0;
}

.ch-up-next-cta {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  margin-top: 0.25rem;
}

.ch-up-next-cta:hover {
  color: var(--ember);
}

/* -- Chapter nav -- */
.ch-nav {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.ch-nav-link {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--sage);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.ch-nav-link:hover {
  color: var(--ink);
}

/* -- Legacy post classes (sections still use these) -- */
.post-badge {
  display: inline-block;
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
  font-family: var(--font-label);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 0.125rem;
}

/* Post navigation (sections) */
.post-nav {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(193, 200, 194, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.post-nav a {
  font-family: var(--font-label);
  font-size: 0.9rem;
  color: var(--color-on-surface-variant);
  text-decoration: none;
}

.post-nav a:hover {
  color: var(--color-primary);
}

/* Mobile adjustments for reading view */
@media (max-width: 768px) {
  .ch-hero--no-image { min-height: 320px; padding: 3rem 1.5rem; }
  .ch-hero--has-image { min-height: 360px; }
  .ch-hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .ch-body { padding: 2rem 1.25rem 0; }
  .ch-body img {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  .ch-up-next { padding: 2rem 1.25rem 3rem; }
  .ch-nav { padding: 0 1.25rem 2rem; }
  .ch-breadcrumb { padding: 1.25rem 1.25rem; }
}

/* ========================================
   Section Page (Hero Layout)
   ======================================== */
.section-hero {
  position: relative;
  width: 100%;
  min-height: 450px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
  padding-bottom: 4rem;
}

.section-hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.section-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-background), rgba(253, 250, 231, 0.6), transparent);
}

.section-hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 56rem;
  margin: 0 auto;
}

.section-hero-eyebrow {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-secondary);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  display: block;
}

.section-hero-title {
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-on-surface-variant);
  max-width: 36rem;
  margin: 0 auto;
}

/* Section intro prose */
.section-intro {
  max-width: 48rem;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-intro .drop-cap {
  font-family: var(--font-body);
  font-size: 1.375rem;
  line-height: 1.7;
  color: var(--color-on-surface);
}

.section-intro .drop-cap::first-letter {
  float: left;
  font-family: var(--font-headline);
  font-size: 4.5rem;
  line-height: 0.8;
  padding-right: 0.75rem;
  padding-top: 0.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.section-intro .prose {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-on-surface-variant);
}

/* Section body prose (used in section intro) */
.post-content {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--ink);
}

.post-content p { margin-bottom: 1.5rem; }

.post-content a {
  color: var(--ember);
  text-decoration: underline;
}

.post-content a:hover {
  color: var(--ink);
}

.section-divider {
  width: 6rem;
  height: 1px;
  background: rgba(193, 200, 194, 0.3);
  margin: 3rem auto;
}

/* Chapter list within a section */
.section-chapters {
  max-width: 48rem;
  margin: 0 auto;
  padding: 0 2rem 3rem;
}

.section-chapters-title {
  font-family: var(--font-label);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.section-chapter-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(193, 200, 194, 0.1);
  transition: all 0.3s;
}

.section-chapter-item a {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  flex: 1;
}

.section-chapter-item:hover {
  padding-left: 0.5rem;
  background: rgba(247, 244, 225, 0.5);
}

.section-chapter-num {
  font-family: var(--font-label);
  font-size: 0.75rem;
  color: rgba(119, 90, 25, 0.5);
  min-width: 2rem;
}

.section-chapter-title {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  color: var(--color-on-surface);
  flex: 1;
}

.section-chapter-item:hover .section-chapter-title {
  color: var(--color-secondary);
}

/* ========================================
   Walls (Paywall/Mailwall)
   ======================================== */
.wall {
  text-align: center;
  padding: 2rem;
  position: relative;
  z-index: 10;
}

.wall h3, .wall h4 {
  font-family: var(--font-headline);
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.wall p {
  color: var(--color-on-surface-variant);
  margin-bottom: 1rem;
}

.wall .wall-hint {
  font-size: 0.875rem;
  margin-top: 1rem;
}

.wall form input[type="email"] {
  font-family: var(--font-label);
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-outline-variant);
  border-radius: 0.375rem;
  font-size: 1rem;
  width: 100%;
  max-width: 300px;
  background: var(--color-surface-container-lowest);
  color: var(--color-on-surface);
}

.wall form input[type="submit"],
.wall form button[type="submit"],
.wall .checkout-form input[type="submit"],
.wall .checkout-form button[type="submit"] {
  font-family: var(--font-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  color: var(--color-on-primary);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.3s;
}

.wall form input[type="submit"]:hover,
.wall form button[type="submit"]:hover,
.wall .checkout-form input[type="submit"]:hover,
.wall .checkout-form button[type="submit"]:hover {
  opacity: 0.9;
}

.mailwall-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

/* Premium threshold wall (section pages) */
.wall-threshold {
  background: var(--color-surface-container-low);
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
}

.wall-threshold::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 64rem;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(119, 90, 25, 0.2), transparent);
}

.wall-threshold-inner {
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 10;
}

.wall-threshold-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-surface-container-lowest);
  border-radius: 0.75rem;
  overflow: hidden;
  text-align: left;
  border: 1px solid rgba(193, 200, 194, 0.1);
  box-shadow: 0 25px 50px rgba(0, 46, 2, 0.05);
}

@media (max-width: 768px) {
  .wall-threshold-card {
    grid-template-columns: 1fr;
  }
}

.wall-threshold-features {
  padding: 2.5rem;
  background: rgba(230, 227, 208, 0.3);
}

.wall-threshold-features h3 {
  font-size: 1.375rem;
  margin-bottom: 2rem;
}

.wall-threshold-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.wall-threshold-feature .material-symbols-outlined {
  color: var(--color-secondary);
  margin-top: 0.125rem;
}

.wall-threshold-feature-title {
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  display: block;
}

.wall-threshold-feature-desc {
  color: var(--color-on-surface-variant);
  font-family: var(--font-body);
  font-size: 0.9375rem;
}

.wall-threshold-cta {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: var(--color-surface-container-lowest);
}

.wall-threshold-price {
  font-family: var(--font-headline);
  font-size: 3rem;
  color: var(--color-primary);
}

.wall-threshold-price-label {
  font-family: var(--font-label);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-on-surface-variant);
  margin-bottom: 0.5rem;
}

.wall-threshold-price-note {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--color-on-surface-variant);
}

.wall-threshold-submit {
  width: 100%;
  margin-top: 2rem;
}

.wall-threshold-trust {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-on-surface-variant);
  margin-top: 1.5rem;
}

/* Background glow decorations */
.wall-threshold .glow-left {
  position: absolute;
  bottom: -6rem;
  left: -6rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  background: rgba(119, 90, 25, 0.05);
  filter: blur(48px);
}

.wall-threshold .glow-right {
  position: absolute;
  top: -6rem;
  right: -6rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  background: rgba(0, 46, 2, 0.05);
  filter: blur(48px);
}

/* ========================================
   Quote Portal
   ======================================== */
.quote-portal {
  padding: 5rem 0;
  background: var(--color-surface);
}

.quote-portal-inner {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.quote-portal-card {
  background: rgba(230, 227, 208, 0.4);
  border-radius: 0.75rem;
  padding: 4rem 3rem;
  text-align: center;
  border: 1px solid rgba(193, 200, 194, 0.1);
  position: relative;
  overflow: hidden;
}

.quote-portal-card blockquote {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-style: italic;
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: 2rem;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.quote-portal-card cite {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-secondary);
  font-style: normal;
}

/* ========================================
   Table of Contents (Index Page)
   ======================================== */
.posts-index {
  max-width: 56rem;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.posts-index h1 {
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  text-align: center;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.posts-index-subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-secondary);
  text-align: center;
  max-width: 32rem;
  margin: 0 auto 1rem;
  line-height: 1.5;
}

.posts-index-divider {
  width: 4rem;
  height: 1px;
  background: rgba(193, 200, 194, 0.4);
  margin: 2rem auto 3rem;
}

.toc {
  font-family: var(--font-body);
}

.toc-section {
  margin-bottom: 3rem;
}

.toc-section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  text-decoration: none;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(193, 200, 194, 0.2);
}

a.toc-section-header:hover .toc-section-title {
  color: var(--color-secondary);
}

.toc-section-title {
  font-family: var(--font-headline);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.toc-chapters {
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-item {
  border-bottom: 1px solid rgba(193, 200, 194, 0.1);
}

.post-item a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  text-decoration: none;
  transition: all 0.3s;
}

.post-item a:hover {
  padding-left: 1rem;
}

.post-number {
  font-family: var(--font-label);
  font-size: 0.75rem;
  color: rgba(119, 90, 25, 0.5);
  min-width: 2rem;
  letter-spacing: 0.1em;
}

.post-title {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  color: var(--color-on-surface);
  flex: 1;
}

.post-item a:hover .post-title {
  color: var(--color-secondary);
}

.posts-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* In This Section card */
.in-this-section {
  background: var(--color-surface-container-low) !important;
  border-radius: 0.75rem !important;
  border: 1px solid rgba(193, 200, 194, 0.1) !important;
}

.in-this-section .text-body-secondary,
.in-this-section p.small {
  font-family: var(--font-label) !important;
  color: var(--color-secondary) !important;
}

.in-this-section a {
  color: var(--color-on-surface) !important;
}

.in-this-section a:hover {
  color: var(--color-secondary) !important;
}

/* Read Next card */
.read-next-card {
  background: var(--color-surface-container-low);
  border-radius: 0.75rem;
  border: 1px solid rgba(193, 200, 194, 0.1);
  padding: 2rem;
  margin-top: 3rem;
}

.read-next-label {
  font-family: var(--font-label);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 0.5rem;
}

.read-next-title {
  font-family: var(--font-headline);
  font-size: 1.375rem;
  margin-bottom: 0.5rem;
}

.read-next-title a {
  color: var(--color-on-surface);
  text-decoration: none;
}

.read-next-title a:hover {
  color: var(--color-secondary);
}

.read-next-meta {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  margin: 0;
}

/* ========================================
   Site Footer
   ======================================== */
.site-footer {
  background: var(--color-surface-container-highest);
  border-top: 1px solid rgba(193, 200, 194, 0.2);
  padding: 4rem 2rem;
}

.site-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
  max-width: 90rem;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-secondary);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.footer-nav a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: rgba(0, 46, 2, 0.6);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-nav a:hover {
  color: var(--color-secondary);
}

.footer-divider {
  width: 4rem;
  height: 1px;
  background: rgba(119, 90, 25, 0.2);
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: rgba(0, 46, 2, 0.6);
}

/* ========================================
   Landing Page
   ======================================== */
.landing-page {
  margin-top: -1rem;
}

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 5rem;
  text-align: center;
}

.hero-eyebrow {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  font-style: italic;
  line-height: 1.1;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-on-surface-variant);
  font-style: italic;
  margin-bottom: 2rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  margin-top: 2.5rem;
}

/* Value Props */
.value-props {
  padding: 5rem 0;
  background: var(--color-surface-container-low);
  border-top: 1px solid rgba(0, 46, 2, 0.05);
  border-bottom: 1px solid rgba(0, 46, 2, 0.05);
}

.value-prop {
  text-align: center;
  padding: 1.5rem;
}

.value-prop-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  background: var(--color-surface-container-lowest);
  border: 1px solid rgba(119, 90, 25, 0.2);
  border-radius: 50%;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
  transition: transform 0.5s;
}

.value-prop:hover .value-prop-icon {
  transform: scale(1.1);
}

.value-prop h3 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.value-prop p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  font-style: italic;
  color: var(--color-on-surface-variant);
  margin: 0;
}

/* What's Inside */
.whats-inside {
  padding: 5rem 0;
}

.section-title {
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-on-surface-variant);
  margin-bottom: 2.5rem;
}

.toc-preview {
  background: var(--color-surface-container-lowest);
  border: 1px solid rgba(193, 200, 194, 0.1);
  border-radius: 0.75rem;
  padding: 2rem;
}

.toc-preview-section {
  margin-bottom: 2rem;
}

.toc-preview-section:last-child {
  margin-bottom: 0;
}

.toc-preview-section-title {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-secondary);
  display: inline-block;
}

.toc-preview-chapters {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc-preview-chapters li {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-on-surface-variant);
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.toc-preview-chapters .badge-premium {
  font-family: var(--font-label);
  font-size: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
  padding: 0.15rem 0.5rem;
  border-radius: 0.125rem;
}

/* About Author */
.about-author {
  padding: 5rem 0;
  background: var(--color-surface-container-low);
  border-top: 1px solid rgba(0, 46, 2, 0.05);
  border-bottom: 1px solid rgba(0, 46, 2, 0.05);
}

.author-card {
  padding: 2.5rem;
  background: var(--color-background);
  border-radius: 0.75rem;
}

.author-card .section-title {
  margin-bottom: 1.5rem;
}

.author-card p {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-on-surface);
  margin-bottom: 1rem;
}

/* Final CTA */
.final-cta {
  padding: 6rem 0;
}

.cta-title {
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .cta-title { font-size: 2rem; }
}

.cta-subtitle {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-on-surface-variant);
  margin-bottom: 2rem;
}

.cta-buttons {
  margin-bottom: 1.5rem;
}

.cta-note {
  font-family: var(--font-label);
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  margin: 0;
}

/* ========================================
   Admin
   ======================================== */
.collapse-icon {
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 0.6rem;
}

[data-bs-toggle="collapse"][aria-expanded="true"] .collapse-icon,
[data-bs-toggle="collapse"]:not(.collapsed) .collapse-icon {
  transform: rotate(90deg);
}

.badge-draft {
  background: var(--color-surface-container-high);
  color: var(--color-on-surface-variant);
}

.badge-published {
  background: #d4edda;
  color: #155724;
}

.badge-premium {
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
}

/* ========================================
   Utilities
   ======================================== */
.text-premium {
  color: var(--color-secondary) !important;
}

.bg-premium {
  background-color: var(--color-secondary-container) !important;
}

.font-display,
.font-headline {
  font-family: var(--font-headline) !important;
}

.font-ui,
.font-label {
  font-family: var(--font-label) !important;
}

.font-mono {
  font-family: var(--font-mono) !important;
}

/* ========================================
   Portal Arch & Signature Shapes
   ======================================== */
.portal-arch {
  border-radius: 50% 50% 0.5rem 0.5rem / 40% 40% 0.5rem 0.5rem;
}

.inner-glow {
  box-shadow: inset 0 0 40px rgba(233, 193, 118, 0.1);
}

.text-reading {
  max-width: 65ch;
  line-height: 1.7;
}

/* ========================================
   Asymmetric Hero (Home)
   ======================================== */
.hero-asymmetric {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  padding: 3rem 1.5rem 3rem;
}

@media (min-width: 992px) {
  .hero-asymmetric {
    min-height: 90vh;
    padding: 6rem 2rem 4rem;
  }
}

.hero-asymmetric .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  max-width: 90rem;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .hero-asymmetric .hero-grid {
    grid-template-columns: 7fr 5fr;
  }
}

.hero-asymmetric .hero-text {
  position: relative;
  z-index: 10;
}

.hero-asymmetric .hero-accent-bar {
  border-left: 2px solid var(--color-secondary);
  padding-left: 1.5rem;
  margin-bottom: 2.5rem;
}

.hero-asymmetric .hero-title {
  font-family: var(--font-headline);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700;
  font-style: italic;
  line-height: 0.95;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  margin-bottom: 0;
  text-align: left;
}

.hero-asymmetric .hero-title .indent {
  display: block;
  padding-left: 5rem;
}

@media (max-width: 767px) {
  .hero-asymmetric .hero-title .indent {
    padding-left: 0;
  }
}

.hero-asymmetric .hero-subtitle {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-on-surface-variant);
  line-height: 1.6;
  max-width: 540px;
  margin: 0;
  text-align: left;
}

.hero-asymmetric .hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
}

.hero-asymmetric .hero-cta .btn-hero {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: 1.125rem;
  padding: 1.25rem 3rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  color: var(--color-on-primary);
  border-radius: 0.375rem;
  border: none;
  transition: all 0.3s;
  text-decoration: none;
}

.hero-asymmetric .hero-cta .btn-hero:hover {
  box-shadow: 0 20px 40px rgba(0, 46, 2, 0.15);
  transform: translateY(-2px);
  color: var(--color-on-primary);
}

.hero-asymmetric .hero-cta .link-subtle {
  font-family: var(--font-label);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-secondary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid transparent;
  padding-bottom: 0.25rem;
  transition: all 0.3s;
}

.hero-asymmetric .hero-cta .link-subtle:hover {
  border-bottom-color: var(--color-secondary);
}

/* Portal Image */
.hero-portal {
  position: relative;
  order: -1;
}

@media (min-width: 992px) {
  .hero-portal { order: 0; }
}

.hero-portal .portal-frame {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--color-surface-container-high);
  overflow: hidden;
  box-shadow: 0 40px 100px -20px rgba(0, 46, 2, 0.15);
  position: relative;
}

@media (min-width: 992px) {
  .hero-portal .portal-frame {
    aspect-ratio: 3/4;
  }
}

.hero-portal .portal-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-portal .portal-frame .portal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 46, 2, 0.3), transparent);
}

.hero-portal .portal-badge {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 10rem;
  height: 10rem;
  background: rgba(253, 250, 231, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  border: 1px solid rgba(119, 90, 25, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

@media (max-width: 991px) {
  .hero-portal .portal-badge {
    display: none;
  }
}

/* ========================================
   Journey Phases
   ======================================== */
.journey-phases {
  padding: 8rem 2rem;
  background: var(--color-surface-container-low);
  border-top: 1px solid rgba(0, 46, 2, 0.05);
  border-bottom: 1px solid rgba(0, 46, 2, 0.05);
}

.journey-phases-inner {
  max-width: 90rem;
  margin: 0 auto;
}

.journey-phases-header {
  text-align: center;
  margin-bottom: 6rem;
}

.journey-phases-header .eyebrow {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 0.75rem;
}

.journey-phases-header h2 {
  font-size: 3rem;
  font-style: italic;
}

.journey-phases-header .divider {
  width: 4rem;
  height: 1px;
  background: rgba(119, 90, 25, 0.3);
  margin: 2rem auto 0;
}

.journey-phases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  position: relative;
}

@media (min-width: 768px) {
  .journey-phases-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .journey-phases-grid::before {
    content: '';
    position: absolute;
    top: 3rem;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(119, 90, 25, 0.2), transparent);
  }
}

.phase-card {
  position: relative;
  text-align: center;
}

@media (min-width: 768px) {
  .phase-card { text-align: left; }
}

.phase-icon {
  width: 6rem;
  height: 6rem;
  margin: 0 auto 2rem;
  background: var(--color-surface-container-lowest);
  border: 1px solid rgba(119, 90, 25, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-style: italic;
  color: var(--color-primary);
  position: relative;
  z-index: 10;
  transition: all 0.5s;
}

@media (min-width: 768px) {
  .phase-icon { margin: 0 0 2rem; }
}

.phase-card:hover .phase-icon {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.phase-card h3 {
  font-size: 1.375rem;
  font-style: italic;
  margin-bottom: 0.75rem;
}

.phase-card p {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-on-surface-variant);
  font-size: 0.9375rem;
}

/* ========================================
   Curriculum Teaser (Home)
   ======================================== */
.curriculum-teaser {
  padding: 8rem 2rem;
}

.curriculum-teaser-inner {
  max-width: 56rem;
  margin: 0 auto;
}

.curriculum-teaser-header {
  border-bottom: 1px solid rgba(0, 46, 2, 0.1);
  padding-bottom: 3rem;
  margin-bottom: 4rem;
}

.curriculum-teaser-header .eyebrow {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.5em;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 1rem;
}

.curriculum-teaser-header h2 {
  font-size: 2.5rem;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.curriculum-teaser-header p {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 300;
  color: var(--color-on-surface-variant);
  max-width: 65ch;
  line-height: 1.7;
}

/* Chapter Row */
.chapter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 1.5rem;
  margin: 0 -1.5rem;
  border-bottom: 1px solid rgba(0, 46, 2, 0.05);
  transition: all 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.chapter-row:hover {
  background: var(--color-surface-container-low);
  color: inherit;
}

.chapter-row .chapter-left {
  display: flex;
  gap: 2rem;
  align-items: baseline;
}

.chapter-row .chapter-num {
  font-family: var(--font-label);
  font-size: 0.75rem;
  color: rgba(119, 90, 25, 0.5);
  letter-spacing: 0.15em;
}

.chapter-row .chapter-info h4 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.chapter-row .chapter-info p {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--color-on-surface-variant);
  font-weight: 300;
  margin: 0;
}

.chapter-row:hover .chapter-info h4 {
  color: var(--color-secondary);
}

.chapter-row .chapter-right {
  text-align: right;
  flex-shrink: 0;
}

.chapter-row .chapter-right .read-label {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-secondary);
  opacity: 0.6;
  transition: opacity 0.3s;
}

.chapter-row:hover .chapter-right .read-label {
  opacity: 1;
}

.chapter-row .chapter-right .premium-label {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  font-weight: 700;
  display: block;
}

.chapter-row .chapter-right .premium-note {
  font-size: 0.625rem;
  font-style: italic;
  color: var(--color-secondary);
}

/* ========================================
   Dark CTA Banner
   ======================================== */
.cta-banner {
  position: relative;
  background: var(--color-primary);
  overflow: hidden;
  border-radius: 0.75rem;
  color: var(--color-on-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .cta-banner {
    flex-direction: row;
  }
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  opacity: 0.5;
}

.cta-banner .cta-banner-text {
  position: relative;
  z-index: 10;
  padding: 3rem;
  flex: 2;
}

.cta-banner .cta-banner-text h3 {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-style: italic;
  color: var(--color-on-primary);
  margin-bottom: 0.75rem;
}

.cta-banner .cta-banner-text p {
  font-style: italic;
  opacity: 0.8;
  margin: 0;
}

.cta-banner .cta-banner-action {
  position: relative;
  z-index: 10;
  padding: 3rem;
  flex: 1;
  text-align: center;
}

@media (min-width: 768px) {
  .cta-banner .cta-banner-action {
    background: rgba(0, 0, 0, 0.1);
  }
}

.cta-banner .btn-gold {
  display: inline-block;
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
  padding: 1rem 2rem;
  border-radius: 0.375rem;
  font-family: var(--font-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  text-decoration: none;
  border: none;
  transition: filter 0.3s;
  width: 100%;
}

.cta-banner .btn-gold:hover {
  filter: brightness(1.1);
  color: var(--color-on-secondary-container);
}

.cta-banner .cta-banner-note {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
  margin-top: 1rem;
}

/* ========================================
   Quote Portal Section
   ======================================== */
.quote-section {
  padding: 8rem 2rem;
}

.quote-section-inner {
  max-width: 56rem;
  margin: 0 auto;
  position: relative;
}

.quote-section-bg {
  position: absolute;
  inset: -2rem;
  background: var(--color-surface-container-high);
  z-index: -1;
  transition: transform 0.7s;
  overflow: hidden;
}

.quote-section-inner:hover .quote-section-bg {
  transform: scale(1.02);
}

.quote-section-content {
  padding: 3rem;
  text-align: center;
}

@media (min-width: 768px) {
  .quote-section-content {
    padding: 5rem;
  }
}

.quote-section-content .quote-icon {
  color: var(--color-secondary);
  font-size: 3.5rem;
  opacity: 0.4;
  margin-bottom: 2rem;
}

.quote-section-content blockquote {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3.5vw, 3rem);
  font-style: italic;
  color: var(--color-primary);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  border: none;
  padding: 0;
}

.quote-section-content cite {
  font-family: var(--font-label);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--color-secondary);
  font-style: normal;
}

/* ========================================
   Drop Cap (Chapter Reading)
   ======================================== */
.post-content .drop-cap::first-letter {
  float: left;
  font-family: var(--font-headline);
  font-size: 4.5rem;
  line-height: 0.8;
  padding-right: 0.75rem;
  padding-top: 0.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.post-content .drop-cap {
  font-size: 1.375rem;
  line-height: 1.7;
}

/* ========================================
   Enhanced Footer
   ======================================== */
.site-footer-enhanced {
  background: var(--ink);
  color: var(--ink-on-dark);
  border-top: none;
  padding: 4.5rem 1.5rem 3rem;
}

@media (min-width: 768px) {
  .site-footer-enhanced { padding: 4.5rem 4rem 3rem; }
}

.site-footer-enhanced .footer-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: 90rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .site-footer-enhanced .footer-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 4rem;
  }
}

.site-footer-enhanced .footer-brand-col {
  max-width: 24rem;
}

.site-footer-enhanced .footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-on-dark);
  margin-bottom: 0.875rem;
}

.site-footer-enhanced .footer-brand-desc {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink-on-dark-muted);
}

.site-footer-enhanced .footer-links {
  display: flex;
  gap: 4rem;
}

.site-footer-enhanced .footer-link-group h4 {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--ink-on-dark-muted);
  font-weight: 600;
  margin-bottom: 0.875rem;
}

.site-footer-enhanced .footer-link-group ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer-enhanced .footer-link-group li {
  margin-bottom: 0.625rem;
}

.site-footer-enhanced .footer-link-group a {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-style: normal;
  font-weight: 500;
  color: var(--ink-on-dark);
  text-decoration: none;
  transition: color 0.2s;
}

.site-footer-enhanced .footer-link-group a:hover {
  color: var(--ink-on-dark-muted);
}

.site-footer-enhanced .footer-bottom {
  max-width: 90rem;
  margin: 2.5rem auto 0;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: flex-start;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--ink-on-dark-faint);
}

@media (min-width: 640px) {
  .site-footer-enhanced .footer-bottom {
    flex-direction: row;
    align-items: center;
  }
}

/* ========================================
   Enhanced Header
   ======================================== */
.site-brand-uppercase {
  font-family: var(--font-headline);
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
}

.site-brand-uppercase:hover {
  color: var(--color-primary);
}

/* Italic brand variant */
.site-brand-italic {
  font-family: var(--font-headline);
  font-size: 1.375rem;
  font-style: italic;
  color: var(--color-primary);
  text-decoration: none;
}

.site-brand-italic:hover {
  color: var(--color-primary);
}

/* ======================================================================
   LANDING PAGE — Pencil Design System (mobile-first)
   ====================================================================== */

body.lp-body {
  background: var(--paper);
}

body.lp-body main {
  padding: 0;
}

.lp {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
}

.lp section {
  padding-inline: 1.25rem;
}

@media (min-width: 640px)  { .lp section { padding-inline: 2rem; } }
@media (min-width: 1024px) { .lp section { padding-inline: 4rem; } }
@media (min-width: 1280px) { .lp section { padding-inline: 6rem; } }

/* ----- Hero (full-bleed painterly) ----- */
.lp-hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: 5rem;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(30, 51, 34, 0.38), rgba(30, 51, 34, 0.48)),
    url("/images/hero-colossus.png");
  background-size: cover;
  background-position: center;
  color: var(--ink-on-dark);
  overflow: hidden;
}

@media (min-width: 768px)  { .lp-hero { min-height: 88vh; padding-block: 7rem; } }
@media (min-width: 1280px) { .lp-hero { padding-block: 9rem; padding-inline: 10rem; } }

.lp-hero-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  margin: 0 0 1.1rem;
  color: var(--ink-on-dark);
}

.lp-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6.5vw, 4.25rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.05;
  color: var(--ink-on-dark);
  max-width: 60rem;
  margin: 0 0 1.25rem;
  letter-spacing: -0.005em;
}

.lp-hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--ink-on-dark-muted);
  max-width: 44rem;
  margin: 0 0 2rem;
}

.lp-hero-cta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
  width: 100%;
  max-width: 20rem;
}

@media (min-width: 560px) {
  .lp-hero-cta { flex-direction: row; gap: 1rem; width: auto; max-width: none; }
}

/* ----- Buttons ----- */
.lp-btn-primary,
.lp-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.75rem;
  border-radius: 3px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.18s, opacity 0.18s, background 0.18s;
  width: 100%;
}

@media (min-width: 560px) {
  .lp-btn-primary, .lp-btn-secondary { width: auto; }
}

.lp-btn-primary {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  font-weight: 500;
  background: var(--cream);
  color: var(--ink);
}

.lp-btn-primary:hover {
  transform: translateY(-1px);
  opacity: 0.94;
  color: var(--ink);
}

.lp-btn-secondary {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: transparent;
  color: var(--ink-on-dark);
  border: 1px solid rgba(242, 238, 222, 0.5);
}

.lp-btn-secondary:hover {
  background: rgba(242, 238, 222, 0.1);
  color: var(--ink-on-dark);
}

/* Variants for sections on light bg */
.lp-btn-primary--dark {
  background: var(--ink);
  color: var(--cream);
}
.lp-btn-primary--dark:hover { color: var(--cream); }

.lp-btn-secondary--dark {
  color: var(--ink);
  border: 1px solid var(--ink);
}
.lp-btn-secondary--dark:hover { background: rgba(30, 51, 34, 0.06); color: var(--ink); }

/* ----- Pull quote ----- */
.lp-pullquote {
  background: var(--cream-alt);
  text-align: center;
  padding-block: 4rem;
}

@media (min-width: 768px)  { .lp-pullquote { padding-block: 6rem; } }
@media (min-width: 1280px) { .lp-pullquote { padding-inline: 15rem; padding-block: 7rem; } }

.lp-pullquote-floret {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--ember);
  margin-bottom: 1rem;
  line-height: 1;
}

.lp-pullquote-text {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.4vw, 2.125rem);
  font-style: italic;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 1.25rem;
  font-weight: 400;
  max-width: 48rem;
  margin-inline: auto;
}

.lp-pullquote-attr {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--sage);
}

/* ----- Arc (3 pillars) ----- */
.lp-arc {
  background: var(--paper);
  padding-block: 4.5rem;
}

@media (min-width: 768px)  { .lp-arc { padding-block: 7rem; } }
@media (min-width: 1280px) { .lp-arc { padding-block: 7.5rem; } }

.lp-arc-header { margin-bottom: 2.5rem; max-width: 64rem; }

@media (min-width: 768px) { .lp-arc-header { margin-bottom: 3.5rem; } }

.lp-arc-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin-bottom: 0.875rem;
}

.lp-arc-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.08;
  color: var(--ink);
  margin: 0;
}

.lp-arc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .lp-arc-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .lp-arc-grid { gap: 2.5rem; }
}

.lp-arc-card { display: flex; flex-direction: column; }

.lp-arc-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
  background: var(--cream-alt);
  margin-bottom: 1rem;
  display: block;
}

.lp-arc-card-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin: 0.25rem 0 0.5rem;
}

.lp-arc-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
  margin: 0 0 0.55rem;
}

@media (min-width: 1024px) { .lp-arc-card-title { font-size: 1.625rem; } }

.lp-arc-card-desc {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--sage);
  margin: 0;
}

/* ----- Extract (reading sample) ----- */
.lp-extract {
  background: var(--cream-alt);
  padding-block: 4.5rem;
}

@media (min-width: 768px)  { .lp-extract { padding-block: 7rem; } }
@media (min-width: 1280px) { .lp-extract { padding-inline: 15rem; padding-block: 7.5rem; } }

.lp-extract-inner { max-width: 44rem; }

.lp-extract-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin-bottom: 0.875rem;
}

.lp-extract-title {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3.5vw, 2.375rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 1.5rem;
}

.lp-extract-body {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.1875rem);
  line-height: 1.7;
  color: var(--ink);
}

.lp-extract-body p { margin: 0 0 1.2rem; }

.lp-extract-body p.italic { font-style: italic; }

.lp-extract-body .dropcap::first-letter {
  font-family: var(--font-display);
  font-size: 4.5rem;
  line-height: 0.8;
  float: left;
  padding-right: 0.55rem;
  padding-top: 0.15rem;
  color: var(--ember);
  font-weight: 400;
}

@media (min-width: 640px) {
  .lp-extract-body .dropcap::first-letter { font-size: 5.25rem; padding-right: 0.6rem; }
}

.lp-extract-cta {
  margin-top: 1rem;
  display: inline-flex;
  gap: 0.375rem;
  align-items: center;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ember);
  text-decoration: underline;
  letter-spacing: 0.02em;
}

.lp-extract-cta:hover { color: var(--ink); }

/* ----- Testimonials ----- */
.lp-testimonials {
  background: var(--paper);
  padding-block: 4.5rem;
}

@media (min-width: 768px)  { .lp-testimonials { padding-block: 7rem; } }

.lp-testimonials-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) { .lp-testimonials-header { margin-bottom: 3.5rem; } }

.lp-testimonials-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin-bottom: 0.875rem;
}

.lp-testimonials-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  font-style: italic;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  line-height: 1.1;
}

.lp-testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .lp-testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.75rem;
  }
}

.lp-testimonial { display: block; }

.lp-testimonial-quote {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 1rem;
}

.lp-testimonial-attr {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--sage);
}

/* ----- Author ----- */
.lp-author {
  background: var(--cream-alt);
  padding-block: 4.5rem;
}

@media (min-width: 768px)  { .lp-author { padding-block: 7rem; } }

.lp-author-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  max-width: 64rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .lp-author-grid {
    grid-template-columns: minmax(240px, 340px) 1fr;
    gap: 3.5rem;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .lp-author-grid {
    grid-template-columns: 380px 1fr;
    gap: 4.5rem;
  }
}

.lp-author-img {
  width: 100%;
  aspect-ratio: 380/480;
  object-fit: cover;
  border-radius: 4px;
  background: var(--cream);
  display: block;
}

.lp-author-caption {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--sage);
  margin-top: 0.875rem;
  display: block;
}

.lp-author-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin-bottom: 0.875rem;
}

.lp-author-title {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3.5vw, 2.25rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 1.25rem;
}

.lp-author-body {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0 0 1.1rem;
}

.lp-author-cta {
  display: inline-flex;
  gap: 0.375rem;
  align-items: center;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ember);
  text-decoration: underline;
  letter-spacing: 0.02em;
  margin-top: 0.5rem;
}

.lp-author-cta:hover { color: var(--ink); }

/* ----- Mailing list ----- */
.lp-mail {
  background: var(--paper);
  padding-block: 4.5rem;
}

@media (min-width: 768px)  { .lp-mail { padding-block: 7rem; } }

.lp-mail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  max-width: 72rem;
  margin: 0 auto;
  align-items: start;
}

@media (min-width: 1024px) {
  .lp-mail-grid {
    grid-template-columns: 1fr minmax(320px, 500px);
    gap: 5rem;
  }
}

.lp-mail-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin-bottom: 0.875rem;
}

.lp-mail-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 1.1rem;
}

.lp-mail-blurb {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--sage);
  margin: 0;
}

.lp-mail-form-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lp-mail-label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--sage);
  display: block;
}

.lp-mail-input-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lp-mail-input {
  flex: 1;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid #E3E6E0;
  border-radius: 4px;
  padding: 0.95rem 1.125rem;
  min-width: 0;
}

.lp-mail-input:focus { outline: 2px solid var(--ink); outline-offset: -2px; }

.lp-mail-submit {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: var(--ink);
  color: var(--cream);
  padding: 0.95rem 1.25rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}

.lp-mail-submit:hover { background: var(--ink-soft); }

@media (min-width: 480px) {
  .lp-mail-input-row { flex-direction: row; gap: 0; border: 1px solid #E3E6E0; border-radius: 4px; padding: 0.25rem 0.25rem 0.25rem 0.25rem; align-items: stretch; background: var(--paper); }
  .lp-mail-input { border: none; padding: 0.875rem 1rem; background: transparent; border-radius: 3px 0 0 3px; }
  .lp-mail-submit { border-radius: 3px; padding: 0.875rem 1.25rem; }
}

.lp-mail-fine {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--sage);
  margin: 0.375rem 0 0;
}

/* ----- Dark CTA band ----- */
.lp-cta-band {
  padding-block: 4.5rem;
  background: var(--ink);
  color: var(--ink-on-dark);
  text-align: center;
}

@media (min-width: 768px)  { .lp-cta-band { padding-block: 6.5rem; } }

.lp-cta-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ink-on-dark-muted);
  display: block;
  margin-bottom: 1.1rem;
}

.lp-cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.05;
  margin: 0 0 1.1rem;
  color: var(--ink-on-dark);
}

.lp-cta-sub {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--ink-on-dark-muted);
  max-width: 40rem;
  margin: 0 auto 1.75rem;
}

.lp-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
  justify-content: center;
  max-width: 20rem;
  margin-inline: auto;
}

@media (min-width: 560px) {
  .lp-cta-buttons { flex-direction: row; gap: 1rem; max-width: none; }
}

.lp-cta-fine {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--ink-on-dark-faint);
  margin: 1.5rem 0 0;
}

/* ----- Hero integrated masthead ----- */
.lp-hero-nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.25rem;
  z-index: 2;
  color: var(--ink-on-dark);
}

@media (min-width: 640px)  { .lp-hero-nav { padding: 1.5rem 2rem; } }
@media (min-width: 1024px) { .lp-hero-nav { padding: 1.75rem 4rem; } }

.lp-hero-nav a { color: inherit; text-decoration: none; }

.lp-hero-nav-brand {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-style: italic;
  font-weight: 400;
  color: var(--ink-on-dark);
}

@media (min-width: 640px) { .lp-hero-nav-brand { font-size: 1.0625rem; } }

.lp-hero-nav-links {
  display: none;
  gap: 1.75rem;
  align-items: center;
}

@media (min-width: 640px) { .lp-hero-nav-links { display: flex; } }

.lp-hero-nav-links a {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink-on-dark);
  transition: color 0.2s;
}

.lp-hero-nav-links a:hover { color: var(--ink-on-dark-muted); }

.lp-hero-nav-mobile {
  display: inline-flex;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.875rem;
  border: 1px solid rgba(242, 238, 222, 0.4);
  border-radius: 3px;
  color: var(--ink-on-dark);
}

@media (min-width: 640px) { .lp-hero-nav-mobile { display: none; } }

/* ----- Home page body ----- */
body.lp-body { background: var(--paper); }
body.lp-body > header.site-header,
body.lp-body > .trial-banner { display: none; }
body.lp-body #flash-messages:empty { display: none; }

/* ======================================================================
   BOOK-STYLE TOC (posts#index) — Pencil Design System (mobile-first)
   ====================================================================== */

.btoc {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3.5rem 1.25rem 5rem;
  font-family: var(--font-body);
  color: var(--ink);
}

@media (min-width: 640px) {
  .btoc { padding: 5rem 2rem 7rem; }
}

@media (min-width: 1024px) {
  .btoc { padding: 6rem 3rem 8rem; }
}

/* Header */
.btoc-head {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 1rem;
}

@media (min-width: 768px) { .btoc-head { margin-bottom: 5rem; } }

.btoc-head-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--sage);
  display: block;
  margin-bottom: 0.75rem;
}

.btoc-head-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 4rem);
  font-weight: 400;
  line-height: 1.02;
  color: var(--ink);
  margin: 0 0 1rem;
  letter-spacing: -0.005em;
}

.btoc-head-sub {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--sage);
  max-width: 36rem;
  margin: 0 auto;
}

/* Section (part) */
.btoc-section {
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) { .btoc-section { margin-bottom: 4.5rem; } }

.btoc-section-head {
  text-align: center;
  margin-bottom: 1.75rem;
}

.btoc-section-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ember);
  display: block;
  margin-bottom: 0.5rem;
}

.btoc-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3.5vw, 2.125rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 0.75rem;
  text-decoration: none;
  display: inline-block;
}

a.btoc-section-title { color: var(--ink); transition: color 0.2s; }
a.btoc-section-title:hover { color: var(--ember); }

.btoc-section-epi {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--sage);
  margin: 0 auto;
  max-width: 32rem;
}

/* Chapter rows */
.btoc-rows {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
}

.btoc-row {
  border-bottom: 1px dashed var(--border-warm);
}

.btoc-row:first-child { border-top: 1px dashed var(--border-warm); }

.btoc-row a {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem 0;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s, padding 0.15s;
}

@media (min-width: 640px) {
  .btoc-row a {
    grid-template-columns: 3rem 1fr auto;
    gap: 1.25rem;
    padding: 1.1rem 0.25rem;
  }
}

.btoc-row a:hover {
  background: var(--cream-alt);
  padding-inline: 0.5rem;
}

.btoc-row-num {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  font-weight: 500;
  color: var(--sage);
}

.btoc-row-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.4;
}

@media (min-width: 640px) {
  .btoc-row-title { font-size: 1.125rem; }
}

.btoc-row a:hover .btoc-row-title { color: var(--ember); }

.btoc-row-meta {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--ember);
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--ember);
  border-radius: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}

.btoc-row-meta--free {
  color: var(--sage);
  border-color: transparent;
  padding: 0;
}

/* Floret divider between sections */
.btoc-floret {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 3rem auto;
  max-width: 18rem;
}

.btoc-floret-line {
  flex: 1;
  height: 1px;
  background: var(--border-warm);
}

.btoc-floret-mark {
  font-family: var(--font-display);
  color: var(--ember);
  font-size: 1rem;
}

/* Footer CTA specific to TOC */
.btoc-cta {
  margin-top: 4rem;
  padding: 3rem 2rem;
  background: var(--ink);
  color: var(--ink-on-dark);
  border-radius: 4px;
  text-align: center;
}

@media (min-width: 640px) {
  .btoc-cta { padding: 3.5rem 3rem; }
}

.btoc-cta-kicker {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  letter-spacing: 0.32em;
  font-weight: 600;
  color: var(--ink-on-dark-muted);
  display: block;
  margin-bottom: 0.875rem;
}

.btoc-cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink-on-dark);
  margin: 0 0 0.875rem;
}

.btoc-cta-sub {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--ink-on-dark-muted);
  margin: 0 0 1.5rem;
}

.btoc-cta-action {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  font-weight: 500;
  background: var(--cream);
  color: var(--ink);
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
}

.btoc-cta-action:hover { color: var(--ink); opacity: 0.94; }

/* ========================================
   Auth modals (native <dialog>)
   ======================================== */
.auth-dialog {
  padding: 0;
  border: none;
  background: transparent;
  max-width: 440px;
  width: calc(100% - 2rem);
  color: var(--ink);
}

.auth-dialog::backdrop {
  background: rgba(30, 51, 34, 0.55);
  backdrop-filter: blur(2px);
}

.auth-dialog[open] {
  animation: auth-dialog-in 0.18s ease-out;
}

@keyframes auth-dialog-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-dialog-panel {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 2.25rem 1.75rem 2rem;
  box-shadow: 0 24px 60px rgba(30, 51, 34, 0.22);
}

.auth-dialog-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--sage);
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.15s ease, color 0.15s ease;
}

.auth-dialog-close:hover {
  background: var(--cream);
  color: var(--ink);
}

.auth-dialog-close .material-symbols-outlined { font-size: 22px; }

.auth-dialog-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.75rem;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.auth-dialog-lede {
  font-family: var(--font-body);
  color: var(--sage);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 0 0 1.5rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.auth-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}

.auth-input {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border-warm);
  border-radius: 3px;
  background: var(--cream-alt);
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.auth-input:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--paper);
}

.auth-submit {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.8rem 1rem;
  border: none;
  border-radius: 3px;
  background: var(--ink);
  color: var(--cream);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.06s ease;
}

.auth-submit:hover { background: var(--ink-soft); }
.auth-submit:active { transform: translateY(1px); }

.auth-turnstile { min-height: 65px; }
.auth-turnstile:empty { display: none; }

@media (max-width: 540px) {
  .auth-dialog-panel {
    padding: 2rem 1.25rem 1.75rem;
  }
  .auth-dialog-title { font-size: 1.5rem; }
}

/* Hero nav "Sign in" button (landing page) styled to match link */
.lp-hero-nav-link-btn {
  background: transparent;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.lp-hero-nav-link-btn:hover { color: var(--ember); }