:root {
  --ink: #0b1720;
  --ink-2: #142532;
  --paper: #f8f1e6;
  --paper-2: #fff9ee;
  --ivory: #fffdf7;
  --gold: #f3bd43;
  --gold-2: #d9911b;
  --teal: #047c76;
  --red: #c94132;
  --blue: #284f71;
  --line: rgba(11, 23, 32, 0.14);
  --soft: rgba(11, 23, 32, 0.68);
  --shadow: 0 34px 90px rgba(11, 23, 32, 0.24);
  --max: 1180px;
  --sans: "Avenir Next", "Gill Sans", Verdana, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--serif);
  line-height: 1.55;
  overflow-x: hidden;
}

.home-page {
  --teal: #007872;
  --red: #c13e31;
}

.thank-you-page.tamil-page {
  --red: #b83a2e;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(rgba(11, 23, 32, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 23, 32, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 12% 12%, rgba(201, 65, 50, 0.13), transparent 32%),
    radial-gradient(circle at 88% 22%, rgba(4, 124, 118, 0.16), transparent 30%),
    var(--paper);
  background-size: 34px 34px, 34px 34px, auto, auto, auto;
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  max-width: 1040px;
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(48px, 7.8vw, 108px);
}

h2 {
  font-size: clamp(34px, 5.1vw, 74px);
}

h3 {
  margin: 0 0 10px;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.08;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 13px clamp(18px, 4vw, 52px);
  background: rgba(248, 241, 230, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand,
.nav-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--sans);
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  border-radius: 50%;
  font-size: 0.72rem;
  box-shadow: 0 0 0 4px rgba(243, 189, 67, 0.24);
}

.nav-links a,
.footer-links a {
  color: rgba(11, 23, 32, 0.72);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--ink);
}

.header-cta {
  padding: 10px 16px;
  color: var(--paper);
  text-decoration: none;
  background: var(--ink);
  border: 1px solid var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 900;
}

.section-band {
  position: relative;
  padding: clamp(72px, 8vw, 126px) clamp(18px, 4vw, 54px);
}

.section-band > * {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.light {
  background: rgba(255, 249, 238, 0.78);
}

.dark {
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(243, 189, 67, 0.1), transparent 36%),
    linear-gradient(315deg, rgba(4, 124, 118, 0.12), transparent 42%),
    var(--ink);
}

.eyebrow,
.panel-kicker,
.plan {
  margin: 0 0 13px;
  color: var(--teal);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dark .eyebrow,
.featured .plan {
  color: var(--gold);
}

.button {
  position: relative;
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button-primary {
  color: var(--ink);
  background: var(--gold);
  box-shadow: 6px 6px 0 var(--ink);
}

.button-tamil {
  color: var(--paper);
  background: var(--red);
  box-shadow: 6px 6px 0 var(--ink);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 253, 247, 0.55);
}

.button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}

.hero,
.selector-hero {
  display: grid;
  min-height: calc(100vh - 64px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  overflow: hidden;
}

.hero > *,
.selector-hero > * {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

.hero-copy,
.selector-copy,
.hero-visual,
.selector-art {
  position: relative;
  z-index: 2;
}

.hero-sub {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--soft);
  font-size: clamp(19px, 2.1vw, 27px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.value-equation {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 720px;
  margin-top: 26px;
}

.value-equation span {
  padding: 8px 12px;
  color: var(--ink);
  background: rgba(255, 253, 247, 0.68);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 800;
}

.proof-strip {
  display: grid;
  max-width: 650px;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 42px 0 0;
  background: rgba(255, 253, 247, 0.54);
  border: 1px solid var(--line);
  box-shadow: 0 16px 50px rgba(11, 23, 32, 0.08);
}

.proof-strip div {
  padding: 16px;
  border-right: 1px solid var(--line);
}

.proof-strip div:last-child {
  border-right: 0;
}

.proof-strip dt {
  font-size: 31px;
  font-weight: 900;
  line-height: 1;
}

.proof-strip dd {
  margin: 4px 0 0;
  color: rgba(11, 23, 32, 0.64);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 800;
}

.hero-visual {
  min-height: 610px;
  perspective: 1000px;
}

.book-mockup,
.bundle-float {
  width: min(100%, 700px);
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 38px 64px rgba(11, 23, 32, 0.22));
  transform: translate3d(var(--mx, 0), var(--my, 0), 0);
  transition: transform 500ms ease;
  animation: float-book 6.5s ease-in-out infinite;
}

.selector-art .bundle-float {
  width: min(100%, 860px);
  height: auto;
}

.selector-art picture {
  display: block;
  width: 100%;
}

.floating-note {
  position: absolute;
  width: min(230px, 44vw);
  padding: 16px;
  color: var(--paper);
  background: rgba(11, 23, 32, 0.88);
  border: 1px solid rgba(255, 253, 247, 0.18);
  box-shadow: 10px 10px 0 rgba(11, 23, 32, 0.18);
}

.floating-note strong {
  display: block;
  color: var(--gold);
  font-family: var(--sans);
  font-size: 12px;
  text-transform: uppercase;
}

.floating-note span {
  display: block;
  margin-top: 4px;
  font-size: 15px;
}

.note-one {
  top: 70px;
  left: 0;
}

.note-two {
  right: 6px;
  bottom: 84px;
}

.orbital-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.orbital-field span {
  position: absolute;
  width: clamp(220px, 24vw, 420px);
  height: clamp(220px, 24vw, 420px);
  border: 1px solid rgba(11, 23, 32, 0.15);
  border-radius: 50%;
  animation: orbit 14s linear infinite;
}

.orbital-field span:nth-child(1) {
  top: 12%;
  left: 7%;
}

.orbital-field span:nth-child(2) {
  right: 8%;
  bottom: 10%;
  animation-duration: 18s;
}

.orbital-field span:nth-child(3) {
  top: 28%;
  right: 38%;
  animation-duration: 22s;
}

.language-grid,
.problem-grid,
.pricing-grid,
.stack-grid,
.route-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.language-grid {
  grid-template-columns: repeat(2, 1fr);
}

.language-panel,
.problem-grid article,
.price-card,
.stack-grid article,
.route-grid div {
  position: relative;
  padding: clamp(22px, 3vw, 36px);
  background: rgba(255, 253, 247, 0.72);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(11, 23, 32, 0.08);
}

.language-panel {
  min-height: 420px;
  overflow: hidden;
}

.language-panel::after {
  position: absolute;
  right: -80px;
  bottom: -88px;
  width: 220px;
  height: 220px;
  content: "";
  background: var(--gold);
  border-radius: 50%;
  opacity: 0.18;
}

.tamil-card::after {
  background: var(--red);
}

.micro-list,
.price-card ul,
.feature-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0;
  list-style: none;
}

.micro-list li,
.price-card li {
  position: relative;
  padding-left: 23px;
}

.micro-list li::before,
.price-card li::before {
  position: absolute;
  left: 0;
  content: "->";
  color: var(--teal);
  font-family: var(--sans);
  font-weight: 900;
}

.section-heading {
  margin-bottom: clamp(30px, 4vw, 56px);
}

.bias-num {
  display: block;
  margin-bottom: 30px;
  color: var(--red);
  font-family: var(--sans);
  font-weight: 900;
}

.inside-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.feature-list {
  gap: 18px;
  margin: 0;
}

.feature-list li {
  padding: 0 0 18px;
  border-bottom: 1px solid var(--line);
}

.feature-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 22px;
}

.feature-list span {
  color: var(--soft);
}

.sample-grid,
.preview-pages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.sample-grid img,
.preview-pages img {
  width: 100%;
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 240ms ease;
}

.sample-grid img:nth-child(2) {
  transform: translateY(30px);
}

.sample-grid img:hover,
.preview-pages img:hover {
  transform: translateY(-7px) rotate(-1deg);
}

.stack-grid {
  grid-template-columns: repeat(4, 1fr);
}

.stack-grid article {
  min-height: 220px;
  color: var(--paper);
  background: rgba(255, 253, 247, 0.06);
  border-color: rgba(255, 253, 247, 0.16);
}

.stack-grid strong,
.route-grid strong {
  display: block;
  margin-bottom: 14px;
  color: var(--gold);
  font-family: var(--sans);
  font-size: 16px;
  text-transform: uppercase;
}

.thank-you-page .light .route-grid strong {
  color: #7a5100;
}

.stack-grid span,
.route-grid span {
  display: block;
}

.price-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 16px;
}

.price-card.featured {
  color: var(--paper);
  background:
    linear-gradient(140deg, rgba(243, 189, 67, 0.18), transparent 42%),
    var(--ink);
  border-color: var(--ink);
  transform: translateY(-14px);
  box-shadow: 12px 12px 0 var(--gold);
}

.price-card .button {
  margin-top: auto;
  width: 100%;
}

.price {
  margin: 0;
}

.price span {
  display: block;
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 900;
  line-height: 1;
}

.price small,
.alt-price,
.pricing-note,
.form-note {
  color: rgba(11, 23, 32, 0.63);
}

.featured .alt-price,
.featured .price small {
  color: rgba(248, 241, 230, 0.72);
}

.pricing-note {
  margin-top: 20px;
  text-align: center;
}

.parity-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 920px;
  margin-top: 22px;
  padding: 20px 22px;
  background: rgba(255, 253, 247, 0.75);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(11, 23, 32, 0.08);
}

.parity-box strong {
  color: var(--red);
  font-family: var(--sans);
  font-size: 14px;
  text-transform: uppercase;
}

.parity-box span {
  color: var(--soft);
}

.preview {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.preview > * {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

.preview-copy p {
  max-width: 640px;
}

.lead-form {
  margin-top: 28px;
}

.lead-form label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--sans);
  font-weight: 900;
}

.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

input {
  width: 100%;
  min-height: 52px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: 999px;
  font: inherit;
}

.download-panel {
  margin-top: 22px;
  padding: 20px;
  background: rgba(255, 253, 247, 0.72);
  border: 2px solid var(--ink);
}

.preview-pages {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  padding: 21px 0;
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-size: clamp(21px, 2vw, 26px);
  font-weight: 900;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 42px clamp(18px, 4vw, 52px) 96px;
  color: var(--paper);
  background: var(--ink);
}

.site-footer p {
  margin: 5px 0 0;
  color: rgba(248, 241, 230, 0.72);
}

.footer-links a {
  color: rgba(248, 241, 230, 0.72);
}

.mobile-sticky {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 45;
  display: none;
}

.reveal {
  opacity: 1;
  transform: none;
}

.motion-ready .reveal {
  opacity: 1;
  transform: none;
}

.motion-ready .reveal.is-visible {
  animation: reveal-up 780ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.problem-grid .reveal:nth-child(2),
.pricing-grid .reveal:nth-child(2),
.stack-grid .reveal:nth-child(2) {
  animation-delay: 110ms;
}

.problem-grid .reveal:nth-child(3),
.pricing-grid .reveal:nth-child(3),
.stack-grid .reveal:nth-child(3) {
  animation-delay: 210ms;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-book {
  0%, 100% {
    transform: translate3d(var(--mx, 0), var(--my, 0), 0) rotate(0deg);
  }
  50% {
    transform: translate3d(calc(var(--mx, 0) + 0px), calc(var(--my, 0) - 16px), 0) rotate(1deg);
  }
}

@keyframes orbit {
  from {
    transform: rotate(0deg) translateX(18px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(18px) rotate(-360deg);
  }
}

@media (max-width: 1040px) {
  .nav-links {
    display: none;
  }

  .hero,
  .selector-hero,
  .inside-layout,
  .preview {
    grid-template-columns: 1fr;
  }

  .hero,
  .selector-hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 520px;
  }

  .language-grid,
  .problem-grid,
  .pricing-grid,
  .stack-grid,
  .route-grid {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .sample-grid {
    grid-template-columns: 1fr;
  }

  .sample-grid img:nth-child(2) {
    transform: none;
  }
}

@media (max-width: 680px) {
  h1 {
    font-size: clamp(39px, 12vw, 54px);
    line-height: 1.03;
  }

  h2 {
    font-size: clamp(32px, 10vw, 42px);
    line-height: 1.04;
  }

  .section-band {
    padding-left: 20px;
    padding-right: 20px;
  }

  .header-cta {
    display: none;
  }

  .hero-actions,
  .form-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip div:last-child {
    border-bottom: 0;
  }

  .hero-visual {
    min-height: 340px;
  }

  .book-mockup,
  .selector-art .bundle-float {
    width: min(100%, 450px);
    margin-left: auto;
    margin-right: auto;
  }

  .floating-note {
    width: min(210px, 58vw);
    padding: 13px;
  }

  .note-one {
    top: 8px;
  }

  .note-two {
    right: 0;
    bottom: 10px;
  }

  .preview-pages {
    grid-template-columns: 1fr;
  }

  .parity-box {
    display: block;
  }

  .parity-box span {
    display: block;
    margin-top: 8px;
  }

  .site-footer {
    display: block;
  }

  .footer-links {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 20px;
  }

  .mobile-sticky {
    display: block;
    left: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* 2026 edition funnels ----------------------------------------------------- */

.edition-page {
  --edition-ink: #111814;
  --edition-ink-soft: #273129;
  --edition-paper: #f2f0e8;
  --edition-paper-deep: #e5e1d5;
  --edition-accent: #d9ff43;
  --edition-accent-ink: #111814;
  --edition-signal: #ff5b4a;
  --edition-signal-text: #bd3d30;
  --edition-mint: #91d8c8;
  --edition-line: rgba(17, 24, 20, 0.2);
  --edition-max: 1320px;
  --edition-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --edition-sans: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  color: var(--edition-ink);
  background: var(--edition-paper);
  font-family: var(--edition-sans);
  line-height: 1.5;
  overflow-x: clip;
}

.edition-page.tamil-page {
  --edition-accent: #ff735c;
  --edition-accent-ink: #111814;
  --edition-signal: #f3c94e;
  --edition-signal-text: #7a5b00;
  --edition-mint: #64cbb8;
  font-family: "Noto Sans Tamil", "Tamil Sangam MN", "Latha", var(--edition-sans);
}

.edition-page::before {
  display: none;
}

.edition-page h1,
.edition-page h2,
.edition-page h3,
.edition-page p {
  overflow-wrap: anywhere;
}

.edition-page h1,
.edition-page h2,
.edition-page h3 {
  letter-spacing: 0;
}

.edition-page h2 {
  max-width: 1080px;
  font-family: var(--edition-serif);
  font-size: 4.4rem;
  font-weight: 600;
  line-height: 0.98;
}

.tamil-page h1,
.tamil-page h2,
.tamil-page h3 {
  font-family: inherit;
  font-weight: 800;
}

.tamil-page h2 {
  font-size: 3.8rem;
  line-height: 1.14;
}

.reading-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 3px;
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--edition-accent);
  transform: scaleX(0);
  transform-origin: left center;
}

.edition-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  min-height: 78px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  padding: 0 clamp(24px, 4vw, 68px);
  color: var(--edition-paper);
  border-bottom: 1px solid rgba(242, 240, 232, 0.2);
}

.edition-brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 12px;
  color: inherit;
  font-family: var(--edition-sans);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

.edition-brand > span:last-child {
  display: grid;
  gap: 4px;
}

.edition-brand small {
  color: rgba(242, 240, 232, 0.56);
  font-size: 0.52rem;
  font-weight: 700;
}

.edition-brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  font-family: var(--edition-serif);
  font-size: 0.72rem;
  font-weight: 800;
}

.edition-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.edition-nav a {
  position: relative;
  color: rgba(242, 240, 232, 0.72);
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: none;
}

.edition-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--edition-accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 180ms ease-out;
}

.edition-header-cta {
  min-height: 42px;
  padding: 12px 16px;
  justify-self: end;
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  font-size: 0.72rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform 180ms ease-out, background 180ms ease;
}

.edition-hero {
  position: relative;
  display: grid;
  min-height: 94vh;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
  align-items: center;
  gap: clamp(36px, 5vw, 92px);
  padding: 118px clamp(24px, 5vw, 84px) 72px;
  color: var(--edition-paper);
  background: var(--edition-ink);
  overflow: hidden;
}

.edition-hero::before,
.edition-hero::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.edition-hero::before {
  top: 78px;
  bottom: 0;
  left: 52%;
  width: 1px;
  background: rgba(242, 240, 232, 0.13);
}

.edition-hero::after {
  right: 0;
  bottom: 72px;
  left: 0;
  height: 1px;
  background: rgba(242, 240, 232, 0.13);
}

.hero-grid-lines {
  position: absolute;
  inset: 78px 0 72px;
  pointer-events: none;
}

.hero-grid-lines::before,
.hero-grid-lines::after {
  position: absolute;
  content: "";
  background: rgba(242, 240, 232, 0.08);
}

.hero-grid-lines::before {
  top: 33%;
  right: 0;
  left: 0;
  height: 1px;
}

.hero-grid-lines::after {
  top: 0;
  bottom: 0;
  left: 8%;
  width: 1px;
}

.hero-copy-v2,
.hero-stage {
  position: relative;
  z-index: 2;
}

.hero-copy-v2 {
  max-width: 790px;
}

.hero-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 28px;
  color: var(--edition-mint);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-kicker span {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}

.hero-kicker span:not(:last-child)::after {
  width: 3px;
  height: 3px;
  content: "";
  background: var(--edition-accent);
}

.hero-title {
  margin: 0;
  max-width: 830px;
  font-family: var(--edition-serif);
  font-size: 6rem;
  font-weight: 600;
  line-height: 0.86;
}

.tamil-page .hero-title {
  max-width: 780px;
  font-family: inherit;
  font-size: 5.2rem;
  font-weight: 800;
  line-height: 1.02;
}

.title-line {
  display: block;
}

.title-accent {
  color: var(--edition-accent);
  font-style: italic;
}

.tamil-page .title-accent {
  font-style: normal;
}

.hero-summary {
  max-width: 680px;
  margin: 30px 0 0;
  color: rgba(242, 240, 232, 0.72);
  font-family: var(--edition-sans);
  font-size: 1.15rem;
  line-height: 1.6;
}

.tamil-page .hero-summary {
  font-family: inherit;
  line-height: 1.75;
}

.edition-page .hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 32px;
}

.edition-page .button {
  min-height: 52px;
  padding: 14px 20px;
  border: 1px solid var(--edition-ink);
  border-radius: 2px;
  font-family: var(--edition-sans);
  font-size: 0.82rem;
  transition: transform 180ms ease-out, box-shadow 180ms ease-out, color 180ms ease, background 180ms ease;
}

.tamil-page .button {
  font-family: inherit;
}

.edition-page .button-primary {
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  box-shadow: 5px 5px 0 var(--edition-signal);
}

.edition-page .button-tamil {
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  box-shadow: 5px 5px 0 var(--edition-signal);
}

.edition-page .button-secondary {
  color: var(--edition-ink);
  background: transparent;
  border-color: currentColor;
  box-shadow: none;
}

.edition-page .text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  color: var(--edition-paper);
  border-bottom: 1px solid rgba(242, 240, 232, 0.35);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease;
}

.text-link span {
  color: var(--edition-accent);
  font-size: 1.2rem;
}

.hero-stats {
  display: grid;
  max-width: 720px;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 44px 0 0;
  border-top: 1px solid rgba(242, 240, 232, 0.18);
}

.hero-stats div {
  min-width: 0;
  padding: 18px 18px 0 0;
}

.hero-stats div + div {
  padding-left: 18px;
  border-left: 1px solid rgba(242, 240, 232, 0.18);
}

.hero-stats dt {
  color: var(--edition-accent);
  font-family: var(--edition-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.hero-stats dd {
  margin: 8px 0 0;
  color: rgba(242, 240, 232, 0.58);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.45;
}

.hero-stage {
  min-height: 650px;
  perspective: 1400px;
}

.stage-index {
  position: absolute;
  z-index: 4;
  color: rgba(242, 240, 232, 0.44);
  font-size: 0.56rem;
  font-weight: 900;
  text-transform: uppercase;
}

.stage-index-top {
  top: 8px;
  right: 20px;
}

.stage-axis {
  position: absolute;
  top: 78px;
  bottom: 74px;
  left: 3px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(242, 240, 232, 0.38);
  font-size: 0.48rem;
  font-weight: 900;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.stage-axis::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: -1;
  width: 1px;
  content: "";
  background: rgba(242, 240, 232, 0.12);
}

.book-float {
  position: absolute;
  inset: 16px 0 0 24px;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.book-float picture {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
}

.hero-book {
  width: min(100%, 760px);
  max-height: 650px;
  object-fit: contain;
  filter: drop-shadow(0 38px 42px rgba(0, 0, 0, 0.42));
  transform: translate3d(var(--mx, 0), var(--my, 0), 0) rotate(-2deg);
  will-change: transform;
}

.bias-signal {
  position: absolute;
  z-index: 5;
  min-width: 130px;
  padding: 9px 11px;
  color: var(--edition-paper);
  background: var(--edition-ink-soft);
  border: 1px solid rgba(242, 240, 232, 0.22);
  font-size: 0.56rem;
  font-weight: 800;
  text-transform: uppercase;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.22);
  will-change: transform;
}

.bias-signal span {
  margin-right: 10px;
  color: var(--edition-accent);
}

.signal-one {
  top: 18%;
  left: 5%;
}

.signal-two {
  right: 1%;
  bottom: 26%;
}

.signal-three {
  bottom: 9%;
  left: 13%;
}

.hero-scroll {
  position: absolute;
  bottom: 24px;
  left: clamp(24px, 5vw, 84px);
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: rgba(242, 240, 232, 0.48);
  font-size: 0.58rem;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
}

.hero-scroll span {
  position: relative;
  width: 42px;
  height: 1px;
  overflow: hidden;
  background: rgba(242, 240, 232, 0.22);
}

.hero-scroll span::after {
  position: absolute;
  inset: 0;
  content: "";
  background: var(--edition-accent);
  animation: edition-scroll-pulse 2s ease-in-out infinite;
  transform: translateX(-100%);
}

.bias-tape {
  overflow: hidden;
  color: var(--edition-ink);
  background: var(--edition-accent);
  border-top: 1px solid var(--edition-ink);
  border-bottom: 1px solid var(--edition-ink);
}

.bias-tape-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 24px;
  padding: 13px 0;
  animation: edition-tape 34s linear infinite;
  will-change: transform;
}

.bias-tape span {
  white-space: nowrap;
  font-size: 0.66rem;
  font-weight: 900;
}

.bias-tape i {
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  background: var(--edition-ink);
}

.editorial-section,
.application-section,
.offer-section,
.faq-section {
  padding: 118px clamp(24px, 5vw, 84px);
}

.field-intro,
.application-section,
.offer-section,
.faq-section {
  background: var(--edition-paper);
}

.field-intro > *,
.application-section > *,
.offer-section > *,
.faq-section > * {
  width: min(100%, var(--edition-max));
  margin-right: auto;
  margin-left: auto;
}

.section-index {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(17, 24, 20, 0.64);
  font-size: 0.62rem;
  font-weight: 900;
  text-transform: uppercase;
}

.section-index span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--edition-ink);
  border: 1px solid var(--edition-line);
  font-family: var(--edition-serif);
  font-size: 0.72rem;
}

.editorial-heading {
  display: grid;
  grid-template-columns: minmax(160px, 0.28fr) minmax(0, 1fr);
  gap: 50px;
  margin-top: 46px;
}

.edition-page .eyebrow {
  margin: 5px 0 0;
  color: var(--edition-signal-text);
  font-family: var(--edition-sans);
  font-size: 0.68rem;
  letter-spacing: 0;
}

.tamil-page .eyebrow {
  font-family: inherit;
}

.intro-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.55fr);
  gap: 90px;
  margin-top: 72px;
  padding-top: 30px;
  border-top: 1px solid var(--edition-line);
}

.intro-lead {
  max-width: 830px;
  margin: 0;
  font-family: var(--edition-serif);
  font-size: 2rem;
  line-height: 1.36;
}

.tamil-page .intro-lead {
  font-family: inherit;
  font-size: 1.8rem;
  line-height: 1.65;
}

.intro-note {
  align-self: end;
  padding-left: 22px;
  border-left: 4px solid var(--edition-accent);
}

.note-label {
  display: block;
  margin-bottom: 10px;
  color: var(--edition-signal-text);
  font-size: 0.62rem;
  font-weight: 900;
  text-transform: uppercase;
}

.intro-note p {
  margin: 0;
  color: rgba(17, 24, 20, 0.68);
  font-size: 0.9rem;
}

.chapter-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  align-items: start;
  gap: clamp(54px, 8vw, 130px);
  padding: 118px clamp(24px, 5vw, 84px);
  color: var(--edition-paper);
  background: var(--edition-ink);
}

.chapter-copy {
  position: sticky;
  top: 86px;
  max-width: 610px;
}

.chapter-copy .section-index,
.system-copy .section-index,
.offer-featured .plan {
  color: rgba(242, 240, 232, 0.54);
}

.chapter-copy .section-index span,
.system-copy .section-index span {
  color: var(--edition-accent);
  border-color: rgba(242, 240, 232, 0.25);
}

.chapter-copy .eyebrow,
.system-copy .eyebrow {
  margin-top: 38px;
  color: var(--edition-accent);
}

.chapter-copy h2 {
  margin-top: 18px;
  color: var(--edition-paper);
  font-size: 3.8rem;
}

.tamil-page .chapter-copy h2 {
  font-size: 3.2rem;
}

.method-list {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 52px 0 0;
  list-style: none;
  border-top: 1px solid rgba(242, 240, 232, 0.18);
}

.method-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(242, 240, 232, 0.18);
}

.method-list > li > span {
  color: var(--edition-accent);
  font-family: var(--edition-serif);
  font-size: 0.9rem;
}

.method-list strong {
  font-size: 0.88rem;
}

.method-list p {
  margin: 6px 0 0;
  color: rgba(242, 240, 232, 0.58);
  font-size: 0.78rem;
}

.chapter-visual {
  display: grid;
  gap: 72px;
  padding-top: 30px;
}

.chapter-page {
  position: relative;
  width: min(100%, 650px);
  margin: 0;
}

.chapter-page:nth-child(even) {
  justify-self: end;
}

.chapter-page img {
  width: 100%;
  height: auto;
  background: white;
  border: 1px solid rgba(242, 240, 232, 0.24);
  box-shadow: 24px 24px 0 rgba(217, 255, 67, 0.08);
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1), filter 240ms ease;
}

.tamil-page .chapter-page img {
  box-shadow: 24px 24px 0 rgba(255, 115, 92, 0.1);
}

.chapter-page figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0 0;
  color: rgba(242, 240, 232, 0.65);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.chapter-page figcaption span {
  color: var(--edition-accent);
}

.sample-viewer-trigger {
  position: absolute;
  inset: 0 0 36px;
  z-index: 2;
  padding: 0;
  overflow: visible;
  color: var(--edition-ink);
  background: transparent;
  border: 0;
  cursor: zoom-in;
}

.sample-viewer-trigger-label {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 8px 12px;
  color: var(--edition-ink);
  background: var(--edition-accent);
  border: 1px solid var(--edition-ink);
  font-family: var(--edition-sans);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  box-shadow: 5px 5px 0 var(--edition-ink);
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 220ms ease;
}

.chapter-page:hover img,
.chapter-page:focus-within img {
  transform: scale(1.012);
  filter: contrast(1.025);
}

.sample-viewer-trigger:hover .sample-viewer-trigger-label,
.sample-viewer-trigger:focus-visible .sample-viewer-trigger-label {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--edition-ink);
}

.sample-viewer-trigger:focus-visible {
  outline: 3px solid var(--edition-accent);
  outline-offset: 7px;
}

body.sample-viewer-open {
  overflow: hidden;
}

.sample-viewer {
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: 18px;
  color: var(--edition-ink);
  background: rgba(5, 10, 8, 0.9);
  border: 0;
  opacity: 0;
  transition: opacity 220ms ease;
}

.sample-viewer[open] {
  display: grid;
  place-items: center;
}

.sample-viewer::backdrop {
  background: rgba(5, 10, 8, 0.88);
  backdrop-filter: blur(10px);
}

.sample-viewer.is-open {
  opacity: 1;
}

.sample-viewer-shell {
  display: grid;
  width: min(1080px, 100%);
  height: min(900px, calc(100dvh - 36px));
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  background: var(--edition-paper);
  border: 1px solid rgba(242, 240, 232, 0.36);
  box-shadow: 28px 28px 0 rgba(217, 255, 67, 0.12);
}

.tamil-page .sample-viewer-shell {
  box-shadow: 28px 28px 0 rgba(255, 115, 92, 0.14);
}

.sample-viewer-toolbar {
  display: grid;
  min-height: 60px;
  grid-template-columns: minmax(0, 1fr) auto 44px;
  align-items: center;
  gap: 18px;
  padding: 8px 10px 8px 18px;
  border-bottom: 1px solid rgba(17, 24, 20, 0.16);
  font-family: var(--edition-sans);
}

.sample-viewer-brand {
  overflow: hidden;
  font-size: 0.68rem;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sample-viewer-brand small {
  margin-left: 8px;
  color: rgba(17, 24, 20, 0.66);
  font-size: 0.58rem;
}

.sample-viewer-count {
  min-width: 54px;
  color: rgba(17, 24, 20, 0.64);
  font-size: 0.68rem;
  font-weight: 800;
  text-align: center;
}

.sample-viewer-close,
.sample-viewer-nav {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-items: center;
  padding: 0;
  color: var(--edition-ink);
  background: transparent;
  border: 1px solid rgba(17, 24, 20, 0.2);
  font: 800 1.25rem/1 var(--edition-sans);
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.sample-viewer-close:hover,
.sample-viewer-nav:hover,
.sample-viewer-close:focus-visible,
.sample-viewer-nav:focus-visible {
  color: var(--edition-ink);
  background: var(--edition-accent);
  border-color: var(--edition-ink);
  outline: 0;
  transform: translateY(-2px);
}

.sample-viewer-media {
  display: grid;
  min-height: 0;
  grid-template-columns: 64px minmax(0, 1fr) 64px;
  align-items: center;
  gap: 20px;
  padding: 24px;
}

.sample-viewer-nav {
  justify-self: center;
}

.sample-viewer-page {
  display: grid;
  min-width: 0;
  min-height: 0;
  height: 100%;
  margin: 0;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
}

.sample-viewer-page img {
  width: auto;
  max-width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  background: white;
  border: 1px solid rgba(17, 24, 20, 0.14);
  box-shadow: 16px 16px 0 rgba(17, 24, 20, 0.1);
}

.sample-viewer-page figcaption {
  display: flex;
  width: min(100%, 740px);
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0 0;
  font-family: var(--edition-sans);
}

.sample-viewer-page figcaption span {
  color: rgba(17, 24, 20, 0.64);
  font-size: 0.62rem;
  font-weight: 900;
}

.sample-viewer-page figcaption strong {
  font-size: 0.8rem;
  text-align: right;
}

.application-section {
  padding-bottom: 138px;
}

.application-head {
  display: grid;
  grid-template-columns: minmax(150px, 0.3fr) minmax(0, 1fr) minmax(240px, 0.45fr);
  align-items: end;
  gap: 46px;
}

.application-head h2 {
  font-size: 3.9rem;
}

.tamil-page .application-head h2 {
  font-size: 3.4rem;
}

.application-head > p {
  margin: 0;
  color: rgba(17, 24, 20, 0.63);
  font-size: 0.9rem;
}

.decision-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 84px;
  border-top: 1px solid var(--edition-line);
}

.decision-rail article {
  position: relative;
  isolation: isolate;
  min-width: 0;
  overflow: hidden;
  padding: 34px 22px 24px 0;
  transition: color 260ms ease, opacity 260ms ease, box-shadow 260ms ease;
}

.decision-rail article::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: var(--edition-accent);
  opacity: 0;
  transform: scaleY(0.82);
  transform-origin: bottom center;
  transition: opacity 260ms ease, transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.decision-rail article + article {
  padding-left: 22px;
  border-left: 1px solid var(--edition-line);
}

.rail-progress {
  position: absolute;
  top: -2px;
  right: 0;
  left: 0;
  height: 3px;
  overflow: hidden;
}

.rail-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--edition-signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 380ms cubic-bezier(0.22, 1, 0.36, 1);
}

.decision-rail-enhanced article:not(.is-active) {
  opacity: 0.58;
}

.decision-rail-enhanced article {
  padding-left: 22px;
}

.decision-rail-enhanced article.is-active {
  color: var(--edition-ink);
  opacity: 1;
  box-shadow: inset 0 -4px 0 var(--edition-ink);
}

.decision-rail-enhanced article.is-active::before {
  opacity: 1;
  transform: scaleY(1);
}

.decision-rail-enhanced article > :not(.decision-stage-trigger) {
  position: relative;
  z-index: 1;
}

.decision-stage-trigger {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.decision-stage-trigger:focus-visible {
  outline: 3px solid var(--edition-ink);
  outline-offset: -6px;
}

.decision-rail-enhanced article.is-active .rail-number,
.decision-rail-enhanced article.is-active p,
.decision-rail-enhanced article.is-active small {
  color: var(--edition-ink);
}

.rail-number {
  color: var(--edition-signal);
  font-family: var(--edition-serif);
  font-size: 0.72rem;
  font-weight: 800;
}

.decision-rail h3 {
  margin: 42px 0 16px;
  font-family: var(--edition-serif);
  font-size: 2rem;
  font-weight: 600;
}

.decision-rail p {
  min-height: 68px;
  margin: 0;
  color: rgba(17, 24, 20, 0.62);
  font-size: 0.82rem;
}

.decision-rail small {
  display: block;
  margin-top: 24px;
  color: rgba(17, 24, 20, 0.42);
  font-size: 0.58rem;
  font-weight: 900;
}

.system-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(54px, 8vw, 130px);
  padding: 118px clamp(24px, 5vw, 84px);
  color: var(--edition-paper);
  background: var(--edition-ink-soft);
  border-top: 1px solid rgba(242, 240, 232, 0.14);
}

.system-copy h2 {
  margin-top: 18px;
  color: var(--edition-paper);
  font-size: 4rem;
}

.tamil-page .system-copy h2 {
  font-size: 3.3rem;
}

.system-copy > p:last-child {
  max-width: 650px;
  margin: 28px 0 0;
  color: rgba(242, 240, 232, 0.64);
}

.system-grid {
  border-top: 1px solid rgba(242, 240, 232, 0.2);
}

.system-item {
  display: grid;
  grid-template-columns: 44px minmax(160px, 0.5fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 25px 0;
  border-bottom: 1px solid rgba(242, 240, 232, 0.2);
}

.system-item > span {
  color: var(--edition-accent);
  font-family: var(--edition-serif);
  font-size: 0.8rem;
}

.system-item strong {
  font-size: 0.9rem;
}

.system-item p {
  margin: 0;
  color: rgba(242, 240, 232, 0.55);
  font-size: 0.8rem;
}

.offer-heading {
  display: grid;
  grid-template-columns: minmax(160px, 0.28fr) minmax(0, 0.9fr) minmax(240px, 0.38fr);
  align-items: end;
  gap: 48px;
}

.offer-heading .eyebrow {
  grid-column: 2;
  margin-bottom: -26px;
}

.offer-heading h2 {
  grid-column: 2;
}

.offer-heading > p:last-child {
  grid-column: 3;
  margin: 0;
  color: rgba(17, 24, 20, 0.62);
  font-size: 0.9rem;
}

.offer-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.16fr 0.9fr;
  align-items: stretch;
  gap: 16px;
  margin-top: 72px;
}

.offer-card {
  display: flex;
  min-width: 0;
  min-height: 600px;
  flex-direction: column;
  padding: 34px;
  background: transparent;
  border: 1px solid var(--edition-line);
}

.offer-card.offer-featured {
  color: var(--edition-paper);
  background: var(--edition-ink);
  border-color: var(--edition-ink);
  box-shadow: 10px 10px 0 var(--edition-accent);
}

.edition-page .offer-card .plan {
  margin: 0;
  color: var(--edition-signal-text);
  font-family: var(--edition-sans);
  font-size: 0.62rem;
  letter-spacing: 0;
}

.edition-page .offer-featured .plan {
  color: var(--edition-accent);
}

.offer-card h3 {
  min-height: 76px;
  margin: 24px 0 0;
  font-family: var(--edition-serif);
  font-size: 2.2rem;
  font-weight: 600;
}

.tamil-page .offer-card h3 {
  font-family: inherit;
  font-size: 1.8rem;
  line-height: 1.35;
}

.offer-price {
  margin: 18px 0 0;
}

.offer-price span {
  display: block;
  font-family: var(--edition-serif);
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 1;
}

.offer-price small {
  display: block;
  margin-top: 8px;
  color: rgba(17, 24, 20, 0.64);
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
}

.offer-featured .offer-price small,
.offer-featured .offer-summary,
.offer-featured .planned-price {
  color: rgba(242, 240, 232, 0.6);
}

.offer-summary {
  min-height: 64px;
  margin: 22px 0 0;
  color: rgba(17, 24, 20, 0.63);
  font-size: 0.8rem;
}

.offer-card ul {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  margin: 22px 0;
  border-top: 1px solid currentColor;
  list-style: none;
  opacity: 0.8;
}

.offer-card li {
  position: relative;
  padding-left: 20px;
  font-size: 0.76rem;
}

.offer-card li::before {
  position: absolute;
  left: 0;
  content: "+";
  color: var(--edition-signal-text);
  font-weight: 900;
}

.offer-featured li::before {
  color: var(--edition-accent);
}

.offer-card .button {
  width: 100%;
  margin-top: auto;
}

.offer-card:not(.offer-featured) .button-secondary {
  color: var(--edition-ink);
}

.planned-price {
  margin: -10px 0 18px;
  color: rgba(17, 24, 20, 0.54);
  font-size: 0.68rem;
}

.parity-statement {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  max-width: 980px;
  margin-top: 50px;
  padding-top: 28px;
  border-top: 1px solid var(--edition-line);
}

.parity-mark {
  display: grid;
  width: 66px;
  height: 66px;
  place-items: center;
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  font-family: var(--edition-serif);
  font-size: 2.4rem;
}

.parity-statement strong {
  font-family: var(--edition-serif);
  font-size: 1.5rem;
}

.parity-statement p {
  margin: 7px 0 0;
  color: rgba(17, 24, 20, 0.62);
  font-size: 0.82rem;
}

.preview-section {
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(54px, 8vw, 130px);
  min-height: 820px;
  padding: 118px clamp(24px, 5vw, 84px);
  color: var(--edition-paper);
  background: var(--edition-ink);
  overflow: hidden;
}

.preview-art {
  position: relative;
  min-height: 610px;
}

.preview-sheet {
  position: absolute;
  width: min(70%, 440px);
  background: white;
  box-shadow: 26px 26px 0 rgba(217, 255, 67, 0.09);
  pointer-events: none;
}

.tamil-page .preview-sheet {
  box-shadow: 26px 26px 0 rgba(255, 115, 92, 0.11);
}

.preview-sheet img {
  width: 100%;
  height: auto;
}

.preview-sheet-back {
  top: 10px;
  right: 6%;
  transform: rotate(5deg);
}

.preview-sheet-front {
  bottom: 0;
  left: 4%;
  transform: rotate(-4deg);
}

.preview-stamp {
  position: absolute;
  right: 1%;
  bottom: 9%;
  z-index: 3;
  display: grid;
  width: 110px;
  height: 110px;
  place-items: center;
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  border: 2px solid var(--edition-ink);
  font-family: var(--edition-sans);
  font-size: 0.72rem;
  font-weight: 900;
  text-align: center;
  transform: rotate(8deg);
}

.preview-copy-v2 {
  width: 100%;
  min-width: 0;
  max-width: 740px;
}

.preview-copy-v2 .section-index {
  color: rgba(242, 240, 232, 0.52);
}

.preview-copy-v2 .section-index span {
  color: var(--edition-accent);
  border-color: rgba(242, 240, 232, 0.24);
}

.preview-copy-v2 .eyebrow {
  margin-top: 42px;
  color: var(--edition-accent);
}

.preview-copy-v2 h2 {
  max-width: 15ch;
  margin-top: 18px;
  color: var(--edition-paper);
  font-size: clamp(2.9rem, 4vw, 4.4rem);
  line-height: 1;
  text-wrap: balance;
}

.tamil-page .preview-copy-v2 h2 {
  max-width: 19ch;
  font-size: clamp(2.6rem, 3.5vw, 3.8rem);
  line-height: 1.16;
}

.preview-copy-v2 > p:not(.eyebrow) {
  max-width: 630px;
  margin: 28px 0 0;
  color: rgba(242, 240, 232, 0.63);
  font-size: 0.94rem;
}

.lead-form-v2 {
  margin-top: 38px;
  position: relative;
}

.lead-form-v2 label {
  color: var(--edition-paper);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.edition-page .form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.edition-page input {
  min-height: 54px;
  padding: 14px 16px;
  color: var(--edition-paper);
  background: transparent;
  border: 1px solid rgba(242, 240, 232, 0.4);
  border-radius: 2px;
  font-family: var(--edition-sans);
}

.edition-page input::placeholder {
  color: rgba(242, 240, 232, 0.38);
}

.edition-page input:focus {
  border-color: var(--edition-accent);
  outline: 2px solid transparent;
  box-shadow: 0 0 0 2px rgba(217, 255, 67, 0.26);
}

.lead-form-v2 .form-note {
  margin: 10px 0 0;
  color: rgba(242, 240, 232, 0.58);
  font-size: 0.66rem;
  min-height: 2.32em;
}

.lead-form-v2 .form-consent {
  max-width: 680px;
  margin: 12px 0 0;
  color: rgba(242, 240, 232, 0.7);
  font-size: 0.7rem;
  line-height: 1.55;
}

.lead-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.lead-form-v2 .form-note[data-state="pending"] {
  color: var(--edition-paper);
}

.lead-form-v2 .form-note[data-state="saved"] {
  color: var(--edition-accent);
}

.lead-form-v2 .form-note[data-state="error"] {
  color: #ffb4a4;
}

.lead-form-v2 input[aria-invalid="true"] {
  border-color: #ffb4a4;
  box-shadow: 0 0 0 2px rgba(255, 180, 164, 0.25);
}

.lead-form-v2 button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.edition-page .download-panel {
  margin-top: 20px;
  padding: 18px;
  color: var(--edition-paper);
  background: rgba(242, 240, 232, 0.06);
  border: 1px solid rgba(242, 240, 232, 0.25);
}

.edition-page .download-panel p {
  margin: 0 0 14px;
}

.edition-page .download-panel .button-secondary {
  color: var(--edition-paper);
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(54px, 8vw, 130px);
}

.faq-heading h2 {
  margin-top: 46px;
  font-size: 3.8rem;
}

.tamil-page .faq-heading h2 {
  font-size: 3.2rem;
}

.faq-list-v2 {
  border-top: 1px solid var(--edition-line);
}

.edition-page .faq-list-v2 details {
  padding: 0;
  border-bottom: 1px solid var(--edition-line);
}

.edition-page .faq-list-v2 summary {
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--edition-ink);
  font-family: var(--edition-serif);
  font-size: 1.38rem;
  font-weight: 600;
  list-style: none;
}

.tamil-page .faq-list-v2 summary {
  font-family: inherit;
  font-weight: 700;
}

.faq-list-v2 summary::-webkit-details-marker {
  display: none;
}

.faq-list-v2 summary span {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--edition-paper);
  background: var(--edition-ink);
  font-family: var(--edition-sans);
  font-size: 1.2rem;
  transition: transform 180ms ease-out, background 180ms ease;
}

.faq-list-v2 details[open] summary span {
  color: var(--edition-accent-ink);
  background: var(--edition-accent);
  transform: rotate(45deg);
}

.faq-list-v2 details p {
  max-width: 760px;
  margin: -4px 0 24px;
  color: rgba(17, 24, 20, 0.64);
  font-size: 0.88rem;
}

.edition-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 82px clamp(24px, 5vw, 84px);
  color: var(--edition-paper);
  background: var(--edition-ink-soft);
  border-top: 1px solid rgba(242, 240, 232, 0.16);
}

.footer-title > span {
  display: block;
  margin-bottom: 24px;
  color: var(--edition-accent);
  font-size: 0.62rem;
  font-weight: 900;
}

.footer-title strong {
  font-family: var(--edition-serif);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.08;
}

.tamil-page .footer-title strong {
  font-family: inherit;
  font-size: 2rem;
  line-height: 1.4;
}

.footer-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.footer-meta p {
  margin: 0;
  color: rgba(242, 240, 232, 0.55);
  font-size: 0.76rem;
}

.edition-page .footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.edition-page .footer-links a {
  color: rgba(242, 240, 232, 0.6);
  font-size: 0.66rem;
}

.edition-page .mobile-sticky {
  display: none;
}

.edition-page .reveal {
  opacity: 1;
  transform: none;
}

.edition-page.motion-ready .reveal.is-visible {
  animation: none;
}

@media (hover: hover) and (pointer: fine) {
  .edition-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left center;
  }

  .edition-header-cta:hover {
    background: var(--edition-signal);
    transform: translateY(-2px);
  }

  .edition-page .button:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--edition-signal);
  }

  .edition-page .button-secondary:hover {
    color: var(--edition-paper);
    background: var(--edition-ink);
    box-shadow: none;
  }

  .edition-page .text-link:hover {
    color: var(--edition-accent);
    border-color: var(--edition-accent);
  }

  .offer-featured .button:hover {
    box-shadow: 7px 7px 0 var(--edition-signal);
  }

  .bias-tape:hover .bias-tape-track {
    animation-play-state: paused;
  }
}

@keyframes edition-tape {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes edition-scroll-pulse {
  0% { transform: translateX(-100%); }
  50%, 100% { transform: translateX(100%); }
}

@media (max-width: 1180px) {
  .edition-header {
    grid-template-columns: 1fr auto;
  }

  .edition-nav {
    display: none;
  }

  .edition-hero {
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.82fr);
  }

  .hero-title {
    font-size: 4.6rem;
  }

  .tamil-page .hero-title {
    font-size: 4.2rem;
  }

  .hero-stage {
    min-height: 560px;
  }

  .application-head,
  .offer-heading {
    grid-template-columns: minmax(130px, 0.25fr) minmax(0, 1fr);
  }

  .application-head > p,
  .offer-heading > p:last-child {
    grid-column: 2;
  }

  .offer-heading .eyebrow,
  .offer-heading h2 {
    grid-column: 2;
  }

  .decision-rail {
    grid-template-columns: repeat(3, 1fr);
  }

  .decision-rail article:nth-of-type(4) {
    border-left: 0;
  }

  .offer-grid {
    grid-template-columns: 1fr;
  }

  .offer-card {
    min-height: auto;
  }

  .offer-card h3,
  .offer-summary {
    min-height: 0;
  }
}

@media (max-width: 900px) {
  .edition-page h2,
  .tamil-page h2 {
    font-size: 3.2rem;
  }

  .edition-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 130px;
  }

  .edition-hero::before {
    display: none;
  }

  .hero-title,
  .tamil-page .hero-title {
    font-size: 4.5rem;
  }

  .hero-stage {
    min-height: 600px;
  }

  .hero-scroll {
    display: none;
  }

  .edition-hero::after,
  .hero-grid-lines {
    display: none;
  }

  .editorial-heading,
  .intro-columns,
  .chapter-section,
  .application-head,
  .system-section,
  .offer-heading,
  .preview-section,
  .faq-section,
  .edition-footer {
    grid-template-columns: 1fr;
  }

  .chapter-copy {
    position: static;
    max-width: none;
  }

  .chapter-visual {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .chapter-page:nth-child(even) {
    justify-self: start;
  }

  .chapter-page:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    width: 60%;
    justify-self: center;
  }

  .decision-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .decision-rail article:nth-of-type(3),
  .decision-rail article:nth-of-type(5) {
    border-left: 0;
  }

  .decision-rail article:nth-of-type(4) {
    border-left: 1px solid var(--edition-line);
  }

  .offer-heading .eyebrow,
  .offer-heading h2,
  .offer-heading > p:last-child,
  .application-head > p {
    grid-column: 1;
  }

  .offer-heading .eyebrow {
    margin: 36px 0 -20px;
  }

  .preview-section {
    min-height: auto;
  }

  .preview-art {
    min-height: 650px;
  }

  .footer-meta {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .edition-header {
    min-height: 68px;
    padding: 0 18px;
  }

  .edition-brand small,
  .edition-header-cta {
    display: none;
  }

  .edition-hero {
    padding: 102px 20px 42px;
  }

  .hero-kicker {
    gap: 8px 14px;
    margin-bottom: 20px;
  }

  .hero-kicker span {
    gap: 14px;
  }

  .hero-title,
  .tamil-page .hero-title {
    font-size: 3.2rem;
    line-height: 0.98;
  }

  .tamil-page .hero-title {
    line-height: 1.12;
  }

  .hero-summary {
    margin-top: 22px;
    font-size: 1rem;
  }

  .edition-page .hero-actions {
    display: grid;
    gap: 18px;
  }

  .edition-page .button {
    width: 100%;
  }

  .edition-page .text-link {
    justify-self: start;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .hero-stats div,
  .hero-stats div + div {
    display: grid;
    grid-template-columns: 74px 1fr;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(242, 240, 232, 0.15);
    border-left: 0;
  }

  .hero-stats dd {
    margin: 0;
  }

  .hero-stage {
    min-height: 410px;
  }

  .book-float {
    inset: 0;
  }

  .hero-book {
    max-height: 440px;
  }

  .stage-axis,
  .stage-index,
  .signal-three {
    display: none;
  }

  .bias-signal {
    min-width: 108px;
    padding: 7px 8px;
    font-size: 0.48rem;
  }

  .signal-one {
    top: 10%;
    left: 0;
  }

  .signal-two {
    right: 0;
    bottom: 18%;
  }

  .editorial-section,
  .application-section,
  .offer-section,
  .faq-section,
  .chapter-section,
  .system-section,
  .preview-section {
    padding: 78px 20px;
  }

  .edition-page h2,
  .tamil-page h2,
  .chapter-copy h2,
  .tamil-page .chapter-copy h2,
  .application-head h2,
  .tamil-page .application-head h2,
  .system-copy h2,
  .tamil-page .system-copy h2,
  .faq-heading h2,
  .tamil-page .faq-heading h2 {
    font-size: 2.55rem;
    line-height: 1.06;
  }

  .tamil-page h2,
  .tamil-page .chapter-copy h2,
  .tamil-page .application-head h2,
  .tamil-page .system-copy h2,
  .tamil-page .faq-heading h2 {
    line-height: 1.3;
  }

  .editorial-heading {
    gap: 28px;
    margin-top: 34px;
  }

  .intro-columns {
    gap: 34px;
    margin-top: 48px;
  }

  .intro-lead,
  .tamil-page .intro-lead {
    font-size: 1.45rem;
  }

  .chapter-copy .eyebrow,
  .system-copy .eyebrow {
    margin-top: 30px;
  }

  .method-list {
    margin-top: 36px;
  }

  .chapter-visual {
    grid-template-columns: 1fr;
  }

  .chapter-page:last-child:nth-child(odd) {
    grid-column: auto;
    width: 100%;
  }

  .application-head,
  .offer-heading {
    gap: 28px;
  }

  .decision-rail {
    grid-template-columns: 1fr;
    margin-top: 54px;
  }

  .decision-rail article,
  .decision-rail article + article,
  .decision-rail article:nth-of-type(4) {
    display: grid;
    grid-template-columns: 36px minmax(100px, 0.5fr) minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding: 22px 0;
    border-bottom: 1px solid var(--edition-line);
    border-left: 0;
  }

  .decision-rail h3 {
    margin: 0;
    font-size: 1.5rem;
  }

  .decision-rail p {
    min-height: 0;
  }

  .decision-rail small {
    display: none;
  }

  .system-item {
    grid-template-columns: 34px 1fr;
  }

  .system-item p {
    grid-column: 2;
  }

  .offer-grid {
    margin-top: 50px;
  }

  .offer-card {
    padding: 28px 22px;
  }

  .offer-card.offer-featured {
    box-shadow: 7px 7px 0 var(--edition-accent);
  }

  .parity-statement {
    grid-template-columns: 52px 1fr;
    gap: 18px;
  }

  .parity-mark {
    width: 48px;
    height: 48px;
    font-size: 1.8rem;
  }

  .parity-statement strong {
    font-size: 1.18rem;
  }

  .preview-art {
    min-height: 470px;
  }

  .preview-sheet {
    width: 74%;
  }

  .preview-stamp {
    width: 84px;
    height: 84px;
    font-size: 0.58rem;
  }

  .edition-page .form-row {
    grid-template-columns: 1fr;
  }

  .faq-section {
    gap: 40px;
  }

  .edition-page .faq-list-v2 summary {
    min-height: 74px;
    font-size: 1.12rem;
  }

  .edition-footer {
    gap: 42px;
    padding: 70px 20px 112px;
  }

  .footer-title strong,
  .tamil-page .footer-title strong {
    font-size: 1.8rem;
  }

  .footer-meta {
    display: grid;
  }

  .edition-page .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }

  .edition-page .mobile-sticky {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 80;
    display: block;
  }
}

@media (max-width: 680px) {
  .sample-viewer {
    padding: 0;
  }

  .sample-viewer-shell {
    width: 100%;
    height: 100dvh;
    border: 0;
    box-shadow: none;
  }

  .sample-viewer-toolbar {
    min-height: 58px;
    grid-template-columns: minmax(0, 1fr) auto 42px;
    gap: 8px;
    padding-left: 14px;
  }

  .sample-viewer-brand small {
    display: none;
  }

  .sample-viewer-media {
    position: relative;
    grid-template-columns: 1fr;
    align-items: stretch;
    padding: 16px 16px 74px;
  }

  .sample-viewer-nav {
    position: absolute;
    bottom: 16px;
    z-index: 2;
  }

  .sample-viewer-previous {
    left: 16px;
  }

  .sample-viewer-next {
    right: 16px;
  }

  .sample-viewer-page figcaption {
    padding-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .edition-page .bias-tape-track,
  .edition-page .hero-scroll span::after {
    animation: none !important;
  }

  .edition-page .bias-tape-track {
    transform: none !important;
  }

  .edition-page .hero-book,
  .edition-page .bias-signal,
  .edition-page .chapter-page,
  .edition-page .preview-sheet {
    transform: none !important;
  }

  .chapter-page img,
  .sample-viewer,
  .sample-viewer-shell,
  .sample-viewer-page,
  .sample-viewer-trigger-label,
  .sample-viewer-close,
  .sample-viewer-nav {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }

  .decision-rail article,
  .decision-rail article::before,
  .rail-progress span {
    transition: none !important;
  }
}