:root {
  color-scheme: light;
  --background: #fcfcf9;
  --background-elevated: rgba(255, 255, 255, 0.82);
  --surface-border: rgba(17, 17, 17, 0.12);
  --text: #111111;
  --muted: #5c5c56;
  --accent: #111111;
  --shadow: 0 24px 60px rgba(17, 17, 17, 0.08);
  --max-width: 1120px;
  --page-gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-gap: clamp(1.75rem, 3.5vw, 2.75rem);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* dark theme neutralized — light only */

/* dark theme neutralized — light only */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(0, 0, 0, 0.03), transparent 28%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.02), transparent 22%),
    var(--background);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  transition: background-color 180ms ease, color 180ms ease;
}

/* dark theme neutralized — light only */

/* dark theme neutralized — light only */

/* dark theme neutralized — light only */

/* dark theme neutralized — light only */

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

a {
  color: inherit;
}

.page-shell {
  width: min(100%, calc(var(--max-width) + (var(--page-gutter) * 2)));
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

.site-header,
.site-footer,
.section {
  width: 100%;
}

.site-header {
  /* force light header */
  background: rgba(252, 252, 249, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(252, 252, 249, 0.92);
  border-bottom: 1px solid var(--surface-border);
}

/* dark theme neutralized — light only */

/* dark theme neutralized — light only */

.site-header-inner,
.site-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand img {
  height: 3.75rem;
  width: auto;
}

.brand-text {
  display: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}

.site-nav a {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
}

.site-nav a {
  position: relative;
  padding-bottom: 0.15rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.05rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}


.section {
  padding: var(--section-gap) 0;
}


.section + .section {
  border-top: 1px solid var(--surface-border);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  min-height: calc(100vh - 6rem);
}

.hero-copy h1,
.page-intro h1,
.author-header h1,
.feature-card h2,
.spotlight h2,
.editorial-statement h2,
.section-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(3.4rem, 8vw, 6.8rem);
  max-width: 11ch;
}

.page-intro h1,
.author-header h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  max-width: 10ch;
}

.feature-card h2,
.spotlight h2,
.editorial-statement h2,
.section-heading h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  max-width: 14ch;
}

.eyebrow,
.section-label,
.author-meta,
.book-kicker,
.empty-state-label {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lede,
.hero-copy p,
.feature-card p,
.spotlight p,
.author-bio,
.author-notes,
.book-card p,
.empty-state {
  max-width: 65ch;
  font-size: 1.05rem;
  color: var(--muted);
}

.author-summary,
.author-card .author-bio-text {
  max-width: 65ch;
  font-size: 0.95rem;
  color: var(--muted);
}

.author-focus {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-actions,
.form-row,
.author-links,
.book-actions,
.launch-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.button,
.text-link {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--background);
}

.text-link {
  text-underline-offset: 0.2rem;
}

.hero-mark {
  display: flex;
  justify-content: center;
}

.hero-logo {
  width: min(100%, 360px);
  filter: drop-shadow(var(--shadow));
}

.section-grid,
.authors-grid,
.books-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.feature-card,
.author-card,
.book-card,
.newsletter-form,
.contact-stack,
.spotlight,
.author-panel,
.empty-state-panel {
  border: 1px solid var(--surface-border);
  background: var(--background-elevated);
  box-shadow: var(--shadow);
}

.feature-card,
.newsletter-form,
.contact-stack,
.spotlight,
.author-panel,
.empty-state-panel {
  padding: clamp(1.4rem, 3vw, 2rem);
}

.author-card,
.book-card {
  padding: 1.5rem;
}

.editorial-statement .narrow {
  display: grid;
  gap: 0.75rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.author-card {
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

a.author-card:hover,
a.author-card:focus-visible {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--text) 20%, var(--surface-border));
}

.author-card h2,
.book-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.25;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}

.book-descriptor {
  margin-top: -0.1rem;
  font-style: italic;
}

.book-actions {
  margin-top: 1rem;
}

.books-grid-compact .book-card {
  min-height: 0;
}

.author-card p:last-child,
.book-card p:last-child,
.contact-stack p:last-child {
  margin-bottom: 0;
}

.page-intro.narrow,
.narrow,
.author-detail {
  width: min(100%, 860px);
}

.author-detail {
  padding-top: calc(var(--section-gap) * 0.8);
}

.author-header {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.8fr);
  gap: 2rem;
  align-items: start;
}

.author-panel + .author-panel,
.author-panel + .empty-state-panel {
  margin-top: 1.5rem;
}

.author-summary {
  margin-top: 1.25rem;
}

.book-card {
  min-height: 100%;
}

.field-label {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-size: 0.94rem;
}

input[type="email"],
.newsletter-input {
  flex: 1 1 260px;
  min-height: 2.9rem;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: inherit;
  border-radius: 999px;
  padding: 0 1rem;
  font: inherit;
}

.field-note {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.launch-grid,
.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.launch-card,
.offer-card,
.signup-panel {
  border: 1px solid var(--surface-border);
  background: var(--background-elevated);
  box-shadow: var(--shadow);
  padding: clamp(1.4rem, 3vw, 2rem);
  position: relative;
}

.launch-card::before,
.offer-card::before,
.signup-panel::before {
  content: "";
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  top: 0;
  height: 1px;
  background: color-mix(in srgb, var(--text) 18%, transparent);
}

.launch-card h2,
.offer-card h3,
.signup-panel h2 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
}

.launch-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.offer-card h3,
.signup-panel h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.launch-card p,
.offer-card p,
.signup-panel p,
.launch-list li {
  color: var(--muted);
}

.toolkit-stack {
  display: grid;
  gap: 1.5rem;
}

.toolkit-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--surface-border);
  background: var(--background-elevated);
  box-shadow: var(--shadow);
}

.toolkit-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.toolkit-table caption {
  caption-side: top;
  padding: 1.1rem 1.25rem 0.8rem;
  text-align: left;
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.35rem;
}

.toolkit-table th,
.toolkit-table td {
  padding: 0.95rem 1rem;
  border-top: 1px solid var(--surface-border);
  vertical-align: top;
  text-align: left;
  font-size: 0.98rem;
}

.toolkit-table thead th {
  color: var(--text);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--background) 92%, var(--text) 3%);
}

.toolkit-table tbody td {
  color: var(--muted);
}

.toolkit-steps {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.toolkit-steps li + li {
  margin-top: 0.55rem;
}

.launch-list {
  margin: 1.25rem 0 0;
  padding-left: 1.2rem;
}

.launch-list li + li {
  margin-top: 0.65rem;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--surface-border);
}

.share-strip {
  margin-top: 2rem;
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
  background: var(--background-elevated);
}

.share-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
}

.share-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.share-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.share-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0 0.9rem;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.88rem;
  text-decoration: none;
  cursor: pointer;
}

.share-link:hover {
  border-color: color-mix(in srgb, var(--text) 20%, var(--surface-border));
  background: color-mix(in srgb, var(--background) 80%, var(--text) 4%);
}

.share-link-button {
  appearance: none;
}

.site-footer-inner {
  color: var(--muted);
  font-size: 0.94rem;
}

.footer-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-note {
  max-width: 34rem;
  font-weight: 700;
  margin: 0;
}

.footer-address {
  max-width: 34rem;
  margin: 0;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.01em;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero,
  .author-header,
  .section-grid,
  .authors-grid,
  .books-grid,
  .launch-grid,
  .offer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }
}

@media (max-width: 680px) {
  .site-header-inner,
  .site-footer-inner,
  .share-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .section-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .button,
  input[type="email"] {
    width: 100%;
  }

  .form-row {
    width: 100%;
  }

  .toolkit-table {
    min-width: 640px;
  }
}

@media print {
  :root {
    color-scheme: light;
    --background: #ffffff;
    --background-elevated: #ffffff;
    --surface-border: rgba(17, 17, 17, 0.18);
    --text: #111111;
    --muted: #444444;
    --accent: #111111;
    --shadow: none;
  }

  body {
    background: #ffffff;
    color: #111111;
  }

  .page-shell {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  .site-header,
  .site-footer,
  .launch-actions .button,
  .launch-actions .text-link {
    display: none !important;
  }

  .section {
    padding: 1.4rem 0;
    break-inside: avoid;
  }

  .section + .section {
    border-top: 0;
  }

  .launch-card,
  .offer-card,
  .signup-panel,
  .toolkit-table-wrap,
  .feature-card,
  .author-card,
  .book-card,
  .newsletter-form,
  .contact-stack,
  .spotlight,
  .author-panel,
  .empty-state-panel {
    border: 1px solid rgba(17, 17, 17, 0.14);
    background: #ffffff;
    box-shadow: none;
  }

  .launch-grid,
  .offer-grid,
  .books-grid {
    gap: 1rem;
  }

  .toolkit-table-wrap,
  .toolkit-table,
  .toolkit-table tr,
  .toolkit-table td,
  .toolkit-table th {
    break-inside: avoid;
  }

  .toolkit-table caption {
    padding-top: 0.8rem;
  }
}

/* --- Newsletter form wiring (added for Nonfiction/Fiction newsletter integration) --- */
.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.newsletter-form .form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1 1 100%;
}

.newsletter-btn,
.newsletter-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--background);
  font: inherit;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 150ms ease;
}

.newsletter-form .loading-text {
  flex: 1 1 100%;
  min-height: 1rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.newsletter-form.signup-form-compact {
  padding: clamp(1rem, 2vw, 1.4rem);
  align-items: end;
}

.newsletter-form.signup-form-compact .signup-email-field {
  flex: 1 1 260px;
  min-width: 0;
  margin: 0;
}

.newsletter-form.signup-form-compact .signup-email-field .field-label {
  display: block;
  margin-bottom: 0.35rem;
}

.newsletter-form.signup-form-compact .signup-email-field .newsletter-input {
  width: 100%;
}

.newsletter-form.signup-form-compact .newsletter-input::placeholder {
  color: color-mix(in srgb, var(--text) 58%, transparent);
  opacity: 1;
}

.newsletter-form.signup-form-compact .loading-text:empty {
  display: none;
}

.signup-data-note {
  max-width: 72ch;
  font-size: 0.78rem;
  line-height: 1.45;
}

.signup-data-note a {
  text-underline-offset: 0.14em;
}

/* --- Book detail hero with cover art (added for Intelligence Capitalism page) --- */
.book-detail-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(220px, 0.7fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.book-subtitle {
  margin: 0.35rem 0 1.25rem;
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
}

.book-cover {
  margin: 0;
  justify-self: end;
  width: min(100%, 320px);
}

.book-cover img {
  width: 100%;
  height: auto;
  display: block;
  box-shadow: var(--shadow);
  border: 1px solid var(--surface-border);
}

#cases .launch-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

#lineup .launch-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#cases .launch-card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.3rem;
}

@media (max-width: 900px) {
  .book-detail-intro {
    grid-template-columns: 1fr;
  }

  .book-cover {
    justify-self: start;
    width: min(60%, 260px);
  }

  #cases .launch-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  #cases .launch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


@media (max-width: 900px) {
  #lineup .launch-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  #lineup .launch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* --- Intelligence Capitalism partner resources page --- */
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  margin-top: 0.85rem;
}

.button-secondary:hover {
  background: var(--background-elevated);
}

.brief-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  align-items: start;
}

.brief-cover img {
  width: 100%;
  height: auto;
  box-shadow: var(--shadow);
}

.copy-box {
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 1.5rem;
  background: var(--background-elevated);
}

.copy-box p {
  margin: 0;
  line-height: 1.6;
}

.copy-textarea {
  width: 100%;
  min-height: 220px;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  background: var(--background);
  color: inherit;
  font: inherit;
  font-size: 0.92rem;
  line-height: 1.55;
  padding: 1rem;
  resize: vertical;
}

.share-icon-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.share-icon-row a {
  display: inline-flex;
  transition: transform 140ms ease;
  border-radius: 16px;
}

.share-icon-row a:hover {
  transform: translateY(-4px);
}

.share-icon-row svg {
  display: block;
}

.referral-self {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
  flex: 1 1 100%;
}

.referral-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  flex: 1 1 100%;
}

.referral-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}

.referral-row-header span {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 720px) {
  .brief-grid {
    grid-template-columns: 1fr;
  }

  .brief-cover {
    max-width: 220px;
  }

  .referral-row {
    grid-template-columns: 1fr;
  }
}

/* --- Copy carousels (blurbs and posts) on the partner resources page --- */
.carousel-text {
  min-height: 4.5rem;
  margin: 0 0 1rem;
  line-height: 1.6;
  white-space: pre-wrap;
}

.carousel-text-long {
  min-height: 14rem;
}

.carousel-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.carousel-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: inherit;
  font-size: 1rem;
  cursor: pointer;
}

.carousel-nav:hover {
  background: var(--background-elevated);
}

.carousel-counter {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  min-width: 4.5rem;
  text-align: center;
}

.carousel-controls .button-secondary {
  margin-top: 0;
  margin-left: auto;
}

@media (max-width: 560px) {
  .carousel-controls .button-secondary {
    margin-left: 0;
    width: 100%;
  }
}

/* --- Easter egg teaser and ARC opt-in (partner resources page) --- */
.egg-teaser {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

.arc-offer {
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  background: var(--background-elevated);
  margin-bottom: 1.5rem;
}

.arc-offer-copy {
  margin: 0 0 0.9rem;
  line-height: 1.6;
}

.arc-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.94rem;
  line-height: 1.5;
}

.arc-checkbox input[type="checkbox"] {
  margin-top: 0.2rem;
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}



/* Featured home */
.section.ic100-home-feature{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1.5rem;margin-top:1.5rem;padding:1.3rem clamp(1.25rem,3vw,2rem);border-radius:18px;background:linear-gradient(120deg,rgba(232,244,236,.86),rgba(255,255,255,.8),rgba(238,235,248,.82));background-size:180% 180%;animation:ic100-home-glass 18s ease-in-out infinite alternate;color:#1b2a25;border:1px solid rgba(104,145,122,.25);box-shadow:0 20px 46px -35px rgba(31,65,50,.36);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.ic100-home-kicker{margin:0 0 .45rem;font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#436e58}
.ic100-home-kicker span{margin-left:.5rem;padding:.2rem .5rem;border:1px solid rgba(72,117,91,.34);border-radius:999px}
.ic100-home-title{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(1.45rem,3vw,2.15rem);line-height:1.15;margin:0 0 .35rem;color:#17241e}
.ic100-home-feature p:last-child{margin:0;color:#4a5b50;line-height:1.45;max-width:66ch}
.ic100-home-feature>a{display:inline-flex;align-items:center;gap:.55rem;white-space:nowrap;border-radius:999px;padding:.85rem 1.1rem;background:rgba(255,255,255,.7);color:#214c35;border:1px solid rgba(72,117,91,.28);text-decoration:none;font-weight:700;transition:background-color .2s ease,transform .2s ease}
.ic100-home-feature>a:hover{background:#fff;transform:translateY(-2px)}
.ic100-home-feature>a:focus-visible{outline:2px solid #326445;outline-offset:3px}
@keyframes ic100-home-glass{from{background-position:0% 50%}to{background-position:100% 50%}}
@media(max-width:760px){.section.ic100-home-feature{grid-template-columns:1fr}.ic100-home-feature>a{justify-self:start}}
@media(prefers-reduced-motion:reduce){.section.ic100-home-feature{animation:none}.ic100-home-feature>a{transition:none}}
.featured-book {
  display: grid;
  grid-template-columns: minmax(180px, 280px) minmax(0, 1fr);
  grid-template-areas:
    ". label"
    ". badge"
    "cover copy";
  column-gap: clamp(1.5rem, 4vw, 3rem);
  row-gap: 0.35rem;
  align-items: start;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}
.featured-book-label { grid-area: label; margin-bottom: 0; }
.featured-book-badge {
  grid-area: badge;
  margin: 0 0 0.35rem;
  justify-self: start;
  width: auto;
  max-width: max-content;
}
.featured-book-cover { grid-area: cover; }
.featured-book-copy { grid-area: copy; }
.featured-book-cover img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow);
}
.featured-book .section-label { margin-bottom: 0.6rem; }
.button-yellow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border: 1px solid #eab308;
  background: #eab308;
  color: #111111;
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}
.button-yellow:hover { background: #facc15; border-color: #facc15; color: #111; }
@media (max-width: 720px) {
  .featured-book {
    grid-template-columns: 1fr;
    grid-template-areas:
      "label"
      "badge"
      "cover"
      "copy";
    max-width: 320px;
  }
}

/* Book cards with covers — no overflow */
.books-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.book-card-with-cover {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  overflow: hidden;
  min-width: 0;
}
.book-cover-link {
  display: block;
  min-width: 0;
}
.book-cover-image {
  width: 100%;
  height: auto;
  max-width: 110px;
  border-radius: 2px;
  box-shadow: var(--shadow);
  background: #eee;
}
.book-cover-placeholder {
  aspect-ratio: 2/3;
  width: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.5rem;
  background: #111;
  color: #f5f2eb;
  font-family: var(--serif);
  font-size: 0.75rem;
}
.book-card-body {
  min-width: 0;
  overflow: hidden;
}
.book-card-body .book-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  margin: 0 0 0.35rem;
}
.book-card-body .book-descriptor {
  font-size: 0.92rem;
  margin: 0 0 0.5rem;
}
.book-card-body p {
  font-size: 0.88rem;
  margin: 0 0 0.4rem;
}
.book-card-body .book-actions {
  margin-top: 0.65rem;
}
.book-card-body .book-actions .text-link {
  font-size: 0.75rem;
}
@media (max-width: 720px) {
  .books-grid {
    grid-template-columns: 1fr;
  }
  .book-card-with-cover {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

.site-nav-label { display: none !important; }

.section {
  padding: var(--section-gap) 0;
}

.section + .section {
  border-top: 1px solid var(--surface-border);
  padding-top: calc(var(--section-gap) * 0.85);
}

.field-note-tight {
  margin: 0.55rem 0 0;
  max-width: 34rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.book-detail-intro {
  padding-bottom: calc(var(--section-gap) * 0.6);
}

.book-detail-intro .launch-actions {
  margin-bottom: 0;
}

/* CLP GO method: first/last name rows on newsletter + referral forms */

/* CLP GO method: first/last name rows on newsletter + referral forms */
.newsletter-form .name-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1 1 100%;
  width: 100%;
}

.newsletter-form .name-row .field {
  flex: 1 1 140px;
  min-width: 0;
}

.newsletter-form .name-row .field .field-label {
  display: block;
  margin-bottom: 0.35rem;
}

.newsletter-form .name-row input[type="text"],
.newsletter-form .name-row .newsletter-input {
  flex: 1 1 140px;
  width: 100%;
  min-height: 2.9rem;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: inherit;
  padding: 0.65rem 0.9rem;
  box-sizing: border-box;
}

.referral-row {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 720px) {
  .referral-row {
    grid-template-columns: 1fr;
  }
}


/* IC launch: Coming Soon badge + ARC request */
.coming-soon-badge {
  display: inline-block;
  margin: 0.55rem 0 0.85rem;
  padding: 0.28rem 0.7rem;
  background: #eab308;
  color: #111111;
  border: 1px solid #eab308;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
}
.arc-request {
  margin-top: 1.25rem;
  max-width: 34rem;
}
.arc-request-banner {
  display: block;
  margin: 0 0 0.85rem;
  padding: 0.85rem 1rem;
  background: #eab308;
  color: #111111;
  border: 1px solid #111111;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.35;
}
.arc-request-form .arc-checkbox {
  margin: 0.75rem 0 0.9rem;
}


/* IC title: diagnostic as separate complementary component */
.diagnostic-callout {
  margin-top: 1.25rem;
  max-width: 34rem;
  padding: 1rem 1.1rem 1.05rem;
  background: #e8eef6;
  border: 1px solid #2a4a6f;
  border-radius: 4px;
  box-shadow: 0 0 0 3px rgba(234, 179, 8, 0.12);
}
.diagnostic-callout .launch-actions {
  margin: 0 0 0.65rem;
}
.diagnostic-callout .field-note-tight {
  margin: 0;
  color: #1a2a3a;
}
.survey-cta {
  margin: 0.75rem 0 0;
  max-width: 34rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.survey-cta a {
  color: #1e3a5f;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.survey-cta a:hover {
  color: #111;
}


/* IC alt layout: diagnostic square + campaign carousel under cover */
.book-detail-aside {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1rem;
  justify-self: end;
  width: min(100%, 320px);
}
.book-detail-aside .book-cover {
  justify-self: stretch;
  width: 100%;
}
.diag-under-cover {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  width: 100%;
}
.diag-carousel {
  position: relative;
  width: 100%;
  /* Match campaign poster proportions so letterboxing is minimal */
  aspect-ratio: 4 / 5;
  background: #ffffff;
  border: 1px solid var(--surface-border, #d6d3d1);
  overflow: hidden;
}
.diag-carousel img {
  position: absolute;
  inset: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.diag-carousel img.on { opacity: 1; }
.diag-dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 5px;
  z-index: 2;
}
.diag-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #cbd5e1;
  display: block;
}
.diag-dots i.on { background: #111; }
.diagnostic-callout--square {
  width: 100%;
  max-width: none;
  margin-top: 0;
  box-sizing: border-box;
}
.survey-cta--in-box {
  margin: 0.7rem 0 0;
  max-width: none;
}
@media (max-width: 900px) {
  .book-detail-aside {
    justify-self: start;
    width: min(60%, 280px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .diag-carousel img { transition: none; }
}


/* Books page: title card + diagnostic side by side */
.books-with-diagnostic {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
  gap: 1.5rem;
  align-items: stretch;
}
.books-with-diagnostic .books-grid {
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.book-card-body .book-subtitle {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.98rem;
  margin: 0.15rem 0 0.55rem;
  color: var(--text);
}
.books-diagnostic {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 1.35rem 1.35rem;
  background: #111111;
  color: #f5f5f5;
  border: 1px solid #111111;
  border-radius: 6px;
  box-shadow: 6px 6px 0 #eab308;
}
.books-diagnostic-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #eab308;
  font-weight: 700;
}
.books-diagnostic-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 400;
  line-height: 1.2;
  color: #ffffff;
}
.books-diagnostic-copy {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
  color: rgba(245, 245, 245, 0.82);
  max-width: 36ch;
}
.books-diagnostic-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.35rem;
  padding: 0.7rem 1.1rem;
  background: #eab308;
  color: #111111;
  border: 1px solid #eab308;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.books-diagnostic-cta:hover {
  background: #facc15;
  border-color: #facc15;
  color: #111111;
}
@media (max-width: 820px) {
  .books-with-diagnostic {
    grid-template-columns: 1fr;
  }
}

.featured-book-copy > h1 {
  margin-bottom: 0.15rem;
}
.featured-book-copy > .book-subtitle {
  margin-top: 0.15rem;
}
.featured-book-copy > .coming-soon-badge {
  margin: 0.55rem 0 0.65rem;
}

/* Listen to the summary (audio), added 2026-09-25 */
.audio-summary {
  margin: 1.1rem 0 1.4rem;
  padding: 1rem 1.15rem 1.05rem;
  max-width: 40rem;
  border: 1px solid var(--surface-border);
  border-left: 4px solid #eab308;
  border-radius: 6px;
  background: var(--background-elevated);
  box-shadow: var(--shadow);
}
.audio-summary-kicker {
  margin: 0 0 0.25rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.audio-summary-title {
  margin: 0 0 0.15rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.2;
}
.audio-summary-meta {
  margin: 0 0 0.7rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.audio-summary audio {
  display: block;
  width: 100%;
  max-width: 100%;
}
.audio-summary-fallback {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}
.audio-summary-fallback a {
  text-decoration: underline;
}
@media (max-width: 560px) {
  .audio-summary {
    padding: 0.9rem 0.9rem 0.95rem;
  }
}

/* Distinct glass panels: visible color drift and specular reflection. */
.section.ic100-home-feature{position:relative;isolation:isolate;overflow:hidden;min-height:226px;background:rgba(248,252,250,.62);border-color:rgba(108,157,188,.4);box-shadow:inset 0 1px 1px rgba(255,255,255,.96),0 26px 68px -35px rgba(52,91,136,.38)}
.section.ic100-home-feature::before{content:"";position:absolute;inset:-65%;z-index:-2;background:radial-gradient(circle at 18% 42%,rgba(91,185,222,.48),transparent 26%),radial-gradient(circle at 60% 35%,rgba(164,139,230,.43),transparent 28%),radial-gradient(circle at 80% 72%,rgba(99,211,156,.48),transparent 27%),linear-gradient(125deg,#e9f7f4,#f2f0ff,#eaf9ff);animation:ic100-mesh 19s ease-in-out infinite alternate}
.section.ic100-home-feature::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(112deg,transparent 15%,rgba(255,255,255,.48) 44%,rgba(255,255,255,.12) 58%,transparent 76%);transform:translateX(-78%);animation:ic100-sheen 16s ease-in-out infinite}
.section.ic100-home-feature>*{position:relative;z-index:1}.section.ic100-home-feature>a{background:rgba(255,255,255,.78);box-shadow:inset 0 1px 1px #fff,0 8px 24px rgba(36,77,105,.11)}
@keyframes ic100-mesh{from{transform:translate(-9%,-3%) rotate(-6deg)}to{transform:translate(9%,4%) rotate(7deg)}}
@keyframes ic100-sheen{0%,18%{transform:translateX(-78%)}58%,100%{transform:translateX(78%)}}
@media(prefers-reduced-motion:reduce){.section.ic100-home-feature::before,.section.ic100-home-feature::after{animation:none}.section.ic100-home-feature::after{transform:none}}
.ic100-home-actions{display:flex;flex-direction:column;align-items:stretch;gap:.65rem}.ic100-home-actions a{display:inline-flex;align-items:center;justify-content:space-between;gap:.7rem;white-space:nowrap;border-radius:999px;padding:.82rem 1.1rem;background:rgba(255,255,255,.8);color:#214c35;border:1px solid rgba(72,117,91,.28);box-shadow:inset 0 1px 1px #fff,0 8px 24px rgba(36,77,105,.1);text-decoration:none;font-weight:700;transition:transform .2s ease,background-color .2s ease}.ic100-home-actions a:hover{background:#fff;transform:translateY(-2px)}.ic100-home-actions a:focus-visible{outline:2px solid #326445;outline-offset:3px}.ic100-home-actions .ic25-home-link{background:rgba(24,66,49,.91);color:#fff;border-color:rgba(24,66,49,.8);box-shadow:0 8px 22px rgba(25,67,49,.17)}.ic100-home-actions .ic25-home-link:hover{background:#164934}@media(max-width:760px){.ic100-home-actions{align-items:start}}@media(prefers-reduced-motion:reduce){.ic100-home-actions a{transition:none}}