.case-page {
  background: var(--paper-bright);
}

.case-topbar {
  border-bottom: 1px solid var(--line);
  background: var(--paper-bright);
}

.case-topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 5.25rem;
}

.case-brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.case-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1.5rem;
  font-size: 0.72rem;
  font-weight: 700;
}

.case-nav a {
  text-decoration: none;
}

.case-hero {
  padding: clamp(4.5rem, 9vw, 8.5rem) 0 clamp(3rem, 7vw, 6rem);
  color: var(--ink);
}

.case-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0 0 3rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.case-breadcrumb a {
  color: inherit;
}

.case-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(240px, 0.65fr);
  align-items: end;
  gap: clamp(2rem, 7vw, 7rem);
}

.case-kicker {
  margin: 0 0 1.3rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.case-hero h1 {
  max-width: 940px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4.4rem, 9vw, 9rem);
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 0.95;
  overflow-wrap: anywhere;
}

.case-hero h1 em {
  font-family: inherit;
  font-size: inherit;
  font-style: normal;
  font-weight: inherit;
}

.case-lead {
  max-width: 470px;
  margin: 0 0 0.75rem;
  font-family: var(--font-sans);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.65;
}

.case-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: clamp(3.5rem, 7vw, 6rem) 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-hero-stats div {
  min-width: 0;
  padding: 1.4rem clamp(1rem, 2.5vw, 2rem);
}

.case-hero-stats div:first-child {
  padding-left: 0;
}

.case-hero-stats div + div {
  border-left: 1px solid var(--line);
}

.case-hero-stats dt {
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-hero-stats dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 300;
  line-height: 1.25;
}

.case-cover {
  position: relative;
  width: min(var(--container), calc(100% - 48px));
  max-height: 720px;
  margin: 0 auto;
  overflow: hidden;
  background: #ddd;
}

.case-cover img {
  width: 100%;
  max-height: 720px;
  object-fit: cover;
}

.case-cover-contained {
  display: grid;
  place-items: center;
  padding: clamp(2rem, 5vw, 5rem);
}

.case-cover-contained img {
  width: min(720px, 100%);
  object-fit: contain;
}

.case-layout {
  display: block;
  padding-top: clamp(5rem, 10vw, 9rem);
  padding-bottom: clamp(6rem, 12vw, 11rem);
}

.case-toc {
  display: none;
}

.case-toc p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-toc ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
  counter-reset: toc;
}

.case-toc li {
  counter-increment: toc;
  border-bottom: 1px solid var(--line);
}

.case-toc a {
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: 0.55rem;
  padding: 0.8rem 0;
  font-family: var(--font-display);
  font-size: 0.85rem;
  line-height: 1.3;
  text-decoration: none;
}

.case-toc a::before {
  color: var(--muted);
  content: "0" counter(toc);
  font-size: 0.65rem;
}

.case-content {
  min-width: 0;
  max-width: 1040px;
}

.case-section {
  padding-bottom: clamp(5rem, 9vw, 8rem);
  scroll-margin-top: 2rem;
}

.case-section + .case-section {
  padding-top: clamp(4.5rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
}

.case-part {
  margin: 0 0 1rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.case-section > h2 {
  max-width: 800px;
  margin: 0 0 clamp(2.5rem, 5vw, 4.5rem);
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.8rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.case-section h3 {
  max-width: 760px;
  margin: clamp(3.5rem, 7vw, 6rem) 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 3.2rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.case-section h4 {
  max-width: 760px;
  margin: 2.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
}

.case-section p,
.case-section > ul,
.case-section > ol,
.prose-width {
  max-width: 760px;
}

.case-section p {
  margin: 0 0 1.35rem;
  color: #2d2d2b;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.3vw, 1.13rem);
  line-height: 1.85;
}

.case-section ul,
.case-section ol {
  margin: 1.5rem 0;
  padding-left: 1.3rem;
}

.case-section li {
  margin: 0.55rem 0;
  padding-left: 0.4rem;
}

.case-intro {
  max-width: 830px !important;
  color: var(--ink) !important;
  font-size: clamp(1.35rem, 2.4vw, 2rem) !important;
  line-height: 1.55 !important;
}

.case-note,
.case-quote {
  max-width: 850px;
  margin: 2.5rem 0;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-left: 4px solid var(--ink);
  background: #efeee9;
}

.case-note p,
.case-quote p {
  margin: 0;
}

.case-quote p {
  color: var(--ink);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-style: normal;
  line-height: 1.55;
}

.question-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 940px !important;
  margin: 2.5rem 0 !important;
  padding: 1px !important;
  background: var(--line);
  list-style: none;
}

.question-list li {
  min-height: 120px;
  margin: 0;
  padding: 1.35rem;
  background: var(--paper-bright);
  font-family: var(--font-sans);
  line-height: 1.55;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 940px;
  margin: 3rem 0;
  padding: 1px;
  background: var(--line);
}

.metric-grid div {
  min-width: 0;
  padding: clamp(1.25rem, 2.7vw, 2.2rem);
  background: var(--paper-bright);
}

.metric-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-grid strong {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1;
}

.tool-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 900px !important;
  margin: 2rem 0 !important;
  padding: 0 !important;
  list-style: none;
}

.tool-list li {
  margin: 0;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 0.72rem;
}

.case-figure {
  max-width: 800px;
  margin: clamp(2rem, 4vw, 3.5rem) 0;
}

.case-figure img {
  width: 100%;
  max-height: 680px;
  object-fit: contain;
  background: #fff;
}

/* O Home Credit combina capturas históricas menores e gráficos reexportados em alta resolução. */
.home-credit-case .case-figure {
  width: fit-content;
  max-width: 100%;
}

.home-credit-case .case-figure img {
  width: auto;
  max-width: 100%;
}

.home-credit-case .home-credit-figure--wide {
  width: min(100%, 800px);
}

.home-credit-case .home-credit-figure--medium {
  width: min(100%, 640px);
}

.home-credit-case .home-credit-figure--result {
  width: min(100%, 560px);
}

.home-credit-case .home-credit-figure--wide img,
.home-credit-case .home-credit-figure--medium img,
.home-credit-case .home-credit-figure--result img {
  width: 100%;
}

.case-figure figcaption {
  max-width: 760px;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.5;
}

.case-figure:has(img[src*="wix-part2-"][src*="-query"]) {
  margin-bottom: 1rem;
}

.case-figure:has(img[src*="wix-part2-"][src*="-query"])::before,
.case-figure:has(img[src*="wix-part2-"][src*="-output"])::before {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-figure:has(img[src*="wix-part2-"][src*="-query"])::before {
  content: "Consulta";
}

.case-figure:has(img[src*="wix-part2-"][src*="-output"])::before {
  content: "Resultado";
}

.imdb-case #parte-2 {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.05fr);
  column-gap: clamp(2rem, 5vw, 5rem);
}

.imdb-case #parte-2 > .case-part,
.imdb-case #parte-2 > h2,
.imdb-case #parte-2 > h3,
.imdb-case #parte-2 > p {
  grid-column: 1 / -1;
}

.imdb-case #parte-2 > h3,
.imdb-case #parte-2 > p {
  max-width: 780px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.imdb-case #parte-2 > h3 {
  margin-top: clamp(4rem, 8vw, 7rem);
}

.imdb-case #parte-2 .case-figure {
  align-self: start;
  max-width: none;
  margin-top: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

/* O código aparece como apoio à esquerda e o resultado recebe a coluna mais ampla. */
.imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-"][src*="-query"]) {
  grid-column: 1;
  width: 100%;
}

.imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-"][src*="-output"]) {
  grid-column: 2;
  width: 100%;
}

.imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-"][src*="-query"]) img,
.imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-"][src*="-output"]) img {
  width: 100%;
}

.imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-11-query"]) {
  grid-row: span 2;
}

.churn-case .case-figure:has(img[src*="codetoimg-snippet"]) {
  max-width: 680px;
}

.plot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.5rem);
  max-width: 980px;
  margin: clamp(2rem, 4vw, 3.5rem) 0;
}

.plot-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plot-grid figure {
  min-width: 0;
  margin: 0;
}

.plot-grid img {
  display: block;
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  background: #fff;
}

.plot-grid figcaption {
  margin-top: 0.6rem;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.wix-tool-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  max-width: 860px;
  margin: clamp(2rem, 5vw, 4rem) 0;
}

.wix-tool-grid figure {
  margin: 0;
}

.wix-tool-grid img {
  display: block;
  width: auto;
  max-width: min(252px, 42vw);
  max-height: 128px;
  object-fit: contain;
}

.wix-original-figure img {
  width: auto;
  max-width: 100%;
  height: auto;
}

.wix-transition-figure img {
  width: 100%;
  max-height: none;
  object-fit: cover;
}

.wix-dictionary {
  max-width: 900px;
  margin: 1.5rem 0 3rem;
}

.wix-dictionary h4 {
  margin-top: 2rem;
}

.wix-dictionary ul {
  margin-top: 0.75rem;
}

.wix-centered-link {
  max-width: 900px;
  margin: 2rem 0;
  text-align: center;
}

.wix-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  max-width: 900px;
  margin: clamp(2rem, 5vw, 4rem) 0;
}

.wix-info-grid div {
  border: 1px solid var(--line);
  padding: 1.25rem;
  background: #fff;
}

.wix-info-grid span,
.wix-info-grid strong {
  display: block;
}

.wix-info-grid span {
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wix-info-grid strong {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.45;
}

.figure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  max-width: 1020px;
  margin: clamp(2.5rem, 6vw, 5rem) 0;
}

.figure-grid figure {
  min-width: 0;
  margin: 0;
}

.figure-grid img {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #fff;
}

.figure-grid figcaption {
  margin-top: 0.6rem;
  color: var(--muted);
  font-size: 0.68rem;
}

.asset-gallery {
  max-width: 1020px;
  margin: clamp(2.5rem, 6vw, 5rem) 0;
}

.asset-gallery > h3,
.asset-gallery > h4 {
  margin-top: 0;
  margin-bottom: 0.7rem;
}

.asset-gallery > p {
  max-width: 760px;
  margin-bottom: 1.4rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.asset-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
}

.asset-grid figure {
  min-width: 0;
  margin: 0;
}

.asset-grid img {
  width: 100%;
  max-height: 760px;
  object-fit: contain;
  background: #fff;
}

.asset-grid figcaption {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.4;
}

.asset-grid.asset-grid-wide {
  grid-template-columns: 1fr;
}

.asset-grid.asset-grid-wide img {
  max-height: 520px;
}

.data-details {
  max-width: 900px;
  margin: 2.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.data-details summary {
  padding: 1.25rem 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
}

.data-details dl {
  display: grid;
  grid-template-columns: minmax(150px, 0.45fr) minmax(0, 1.55fr);
  margin: 0;
  padding-bottom: 1.5rem;
}

.data-details dt,
.data-details dd {
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
}

.data-details dt {
  padding-right: 1rem;
  font-family: monospace;
  font-size: 0.76rem;
  overflow-wrap: anywhere;
}

.data-details dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.answer-list {
  max-width: 900px;
  margin-top: 2.5rem;
}

.answer-list article {
  display: grid;
  grid-template-columns: minmax(190px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(1rem, 4vw, 3rem);
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.answer-list h4 {
  margin: 0;
  font-size: 1rem;
}

.answer-list p {
  margin: 0;
  font-size: 0.98rem;
}

.case-source {
  max-width: 900px;
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.72rem;
}

.case-source a {
  color: inherit;
}

.case-next {
  background: var(--dark);
  color: #f5f4ef;
}

.case-next a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2rem;
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  text-decoration: none;
}

.case-next span {
  display: block;
  margin-bottom: 1rem;
  color: #aaa9a4;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-next strong {
  display: block;
  max-width: 950px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1;
}

.case-next i {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-style: normal;
  font-weight: 300;
}

.case-footer {
  padding: 1.5rem 0;
  background: #080909;
  color: #aaa9a4;
  font-size: 0.7rem;
}

.case-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.case-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .case-hero-grid {
    grid-template-columns: 1fr;
  }

  .case-lead {
    max-width: 720px;
  }

  .case-layout {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .case-toc {
    position: static;
  }

  .case-toc ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-toc li:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

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

@media (max-width: 700px) {
  .case-topbar .container {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .case-nav {
    justify-content: flex-start;
    gap: 1rem;
  }

  .case-hero h1 {
    font-size: clamp(2.55rem, 12vw, 4.6rem);
  }

  .case-hero-stats {
    grid-template-columns: 1fr;
  }

  .case-hero-stats div {
    padding: 1rem 0;
  }

  .case-hero-stats div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .case-cover {
    width: calc(100% - 32px);
  }

  .case-toc ol {
    grid-template-columns: 1fr;
  }

  .case-toc li:nth-child(odd) {
    border-right: 0;
  }

  .question-list,
  .metric-grid,
  .wix-info-grid {
    grid-template-columns: 1fr;
  }

  .question-list li {
    min-height: 0;
  }

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

  .plot-grid,
  .plot-grid--three {
    grid-template-columns: 1fr;
  }

  .imdb-case #parte-2 {
    grid-template-columns: 1fr;
  }

  .imdb-case #parte-2 > p {
    text-align: left;
  }

  .imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-"][src*="-query"]),
  .imdb-case #parte-2 .case-figure:has(img[src*="wix-part2-"][src*="-output"]) {
    grid-column: 1;
    width: 100%;
  }

  .asset-grid,
  .asset-grid.asset-grid-wide {
    grid-template-columns: 1fr;
  }

  .data-details dl {
    grid-template-columns: 1fr;
  }

  .data-details dd {
    padding-top: 0;
    border-top: 0;
  }

  .answer-list article {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .case-next a {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .case-footer .container {
    flex-direction: column;
  }
}

/* Os estudos modernizados compartilham a escala natural no desktop. */
@media (min-width: 901px) {
  html:has(.wix-churn-case, .wix-imdb-case, .home-credit-case, .dengue-case) {
    zoom: 1;
  }
}

/* Churn — composição inspirada diretamente na página original do Wix.
   Mantém a hierarquia visual da referência, mas remove o canvas fixo e os
   elementos proprietários para que a página continue fluida e acessível. */

.wix-project-header {
  padding: clamp(4.1rem, 8vw, 5.15rem) 1rem clamp(2.85rem, 5vw, 3.7rem);
  background: #fff;
  text-align: center;
}

.wix-project-name {
  display: inline-block;
  color: #000;
  font-family: var(--font-display);
  font-size: clamp(4.25rem, 7.1vw, 5.5rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 0.95;
  text-decoration: none;
}

.wix-project-nav {
  display: flex;
  justify-content: center;
  gap: clamp(1.2rem, 2.3vw, 1.8rem);
  width: min(930px, calc(100% - 2rem));
  margin: clamp(1.75rem, 3vw, 2.35rem) auto 0;
  padding-top: 1.05rem;
  border-top: 1px solid #171717;
  font-size: 0.82rem;
}

.wix-project-nav a {
  color: #111;
  text-decoration: none;
}

.wix-project-nav a:hover,
.wix-project-nav a:focus-visible {
  text-decoration: underline;
}

.wix-churn-hero {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: min(52.85vw, 669px);
  min-height: 420px;
  overflow: hidden;
  background: #282a2c;
  isolation: isolate;
}

.wix-churn-hero > img {
  position: absolute;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.36) contrast(1.12) saturate(0.52);
}

.wix-churn-hero-shade {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.22));
}

.wix-churn-hero h1 {
  width: min(820px, calc(100% - 3rem));
  margin: 0;
  color: #f9f9f9;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.15vw, 2.5rem);
  font-weight: 300;
  letter-spacing: -0.026em;
  line-height: 1.18;
  text-align: center;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.wix-churn-case .case-layout.container {
  width: min(980px, calc(100% - 3rem));
  padding-top: clamp(1.1rem, 2.2vw, 1.75rem);
  padding-bottom: clamp(5.5rem, 10vw, 9rem);
}

.wix-churn-case .case-content {
  max-width: none;
}

.wix-churn-case .case-section {
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
  text-align: center;
}

.wix-churn-case .case-section + .case-section {
  padding-top: clamp(5rem, 9vw, 8rem);
  border-top: 0;
}

.wix-churn-case .case-part {
  margin: 0 auto 1.2rem;
  color: #111;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.wix-churn-case #visao-geral .case-part {
  display: none;
}

.wix-churn-case .case-section > h2 {
  display: table;
  max-width: 820px;
  margin: 0 auto clamp(1.1rem, 2.2vw, 1.6rem);
  color: #080808;
  font-family: var(--font-display);
  font-size: clamp(2.85rem, 4vw, 3.15rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.wix-churn-case .case-section > h2::after {
  display: block;
  width: 72%;
  min-width: 68px;
  height: 1px;
  margin: 0.17em auto 0;
  background: currentColor;
  content: "";
}

.wix-churn-case .case-section h3 {
  max-width: 760px;
  margin: clamp(3rem, 6vw, 4.75rem) auto 1.25rem;
  color: #080808;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.55vw, 2.8rem);
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.wix-churn-case .case-section h4 {
  margin-right: auto;
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 300;
}

.wix-churn-case .case-section p,
.wix-churn-case .case-section > ul,
.wix-churn-case .case-section > ol,
.wix-churn-case .prose-width {
  max-width: 660px;
}

.wix-churn-case .case-section p {
  margin-right: auto;
  margin-left: auto;
  color: #111;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.42vw, 1.125rem);
  line-height: 1.75;
  text-align: center;
}

.wix-churn-case .case-intro {
  max-width: 660px !important;
  color: #111 !important;
  font-family: "Playfair Display", Georgia, serif !important;
  font-size: clamp(1rem, 1.42vw, 1.125rem) !important;
  line-height: 1.75 !important;
}

.wix-churn-case .case-section > ul,
.wix-churn-case .case-section > ol,
.wix-churn-case .wix-dictionary,
.wix-churn-case .answer-list,
.wix-churn-case .data-details {
  margin-right: auto;
  margin-left: auto;
  text-align: left;
}

.wix-churn-case .wix-dictionary,
.wix-churn-case .answer-list,
.wix-churn-case .data-details {
  max-width: 760px;
}

.wix-churn-case .question-list {
  display: block;
  max-width: 660px !important;
  margin: 2rem auto !important;
  padding: 0 0 0 1.35rem !important;
  background: transparent;
  list-style: disc;
  text-align: left;
}

.wix-churn-case .question-list li {
  min-height: 0;
  margin: 0.7rem 0;
  padding: 0;
  background: transparent;
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.55;
}

.wix-churn-case .wix-tool-grid {
  justify-content: center;
  margin-right: auto;
  margin-left: auto;
}

.wix-churn-case .case-figure,
.wix-churn-case .plot-grid,
.wix-churn-case .figure-grid,
.wix-churn-case .asset-gallery,
.wix-churn-case .metric-grid {
  margin-right: auto;
  margin-left: auto;
}

.wix-churn-case .case-figure figcaption,
.wix-churn-case .plot-grid figcaption,
.wix-churn-case .figure-grid figcaption,
.wix-churn-case .asset-grid figcaption {
  font-family: "Playfair Display", Georgia, serif;
  text-align: center;
}

.wix-churn-case .metric-grid {
  max-width: 760px;
  border-color: #1a1a1a;
  background: #1a1a1a;
}

.wix-churn-case .metric-grid div {
  background: #fff;
}

.wix-churn-case .case-source {
  color: #333;
  font-family: "Playfair Display", Georgia, serif;
  text-align: center;
}

.wix-churn-case .case-next {
  background: #fff;
  color: #111;
  border-top: 1px solid #111;
}

.wix-churn-case .case-next a {
  grid-template-columns: 1fr auto;
  width: min(760px, calc(100% - 3rem));
  padding-top: clamp(3rem, 6vw, 4.5rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.wix-churn-case .case-next span {
  color: #555;
}

.wix-churn-case .case-next strong {
  max-width: 590px;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
}

.wix-churn-case .case-next i {
  font-size: clamp(2rem, 5vw, 3.7rem);
}

.wix-churn-case .case-footer {
  background: #fff;
  color: #343434;
  border-top: 1px solid #d4d4d4;
}

@media (max-width: 700px) {
  .wix-project-header {
    padding: 3rem 1rem 2.1rem;
  }

  .wix-project-name {
    font-size: clamp(3.65rem, 19vw, 4.7rem);
  }

  .wix-project-nav {
    gap: 1rem;
    width: min(100%, 360px);
    margin-top: 1.5rem;
    padding-top: 0.9rem;
    font-size: 0.76rem;
  }

  .wix-churn-hero {
    height: min(78vw, 500px);
    min-height: 295px;
  }

  .wix-churn-hero h1 {
    width: min(92%, 480px);
    font-size: clamp(1.65rem, 7.1vw, 2.1rem);
  }

  .wix-churn-case .case-layout.container {
    width: min(calc(100% - 2rem), 680px);
    padding-top: 1.5rem;
  }

  .wix-churn-case .case-section > h2 {
    font-size: clamp(2.5rem, 12vw, 3rem);
  }

  .wix-churn-case .case-section h3 {
    font-size: clamp(1.85rem, 9vw, 2.35rem);
  }

  .wix-churn-case .case-section p {
    line-height: 1.72;
  }

  .wix-churn-case .case-next a {
    width: min(calc(100% - 2rem), 680px);
  }
}

/* IMDb — mesma grade editorial do Wix, com o amarelo e o logotipo que
   caracterizavam a abertura do estudo de caso original. */
.wix-imdb-hero {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: min(52.85vw, 670px);
  min-height: 420px;
  overflow: hidden;
  background: #bd970c;
  isolation: isolate;
}

.wix-imdb-hero > img {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.wix-imdb-hero h1 {
  width: min(820px, calc(100% - 3rem));
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.15vw, 2.5rem);
  font-weight: 300;
  letter-spacing: -0.026em;
  line-height: 1.18;
  text-align: center;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.26);
}

.wix-imdb-case .case-layout.container {
  width: min(980px, calc(100% - 3rem));
  padding-top: clamp(1.1rem, 2.2vw, 1.75rem);
  padding-bottom: clamp(5.5rem, 10vw, 9rem);
}

.wix-imdb-case .case-content {
  max-width: none;
}

.wix-imdb-case .case-section {
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
  text-align: center;
}

.wix-imdb-case .case-section + .case-section {
  padding-top: clamp(5rem, 9vw, 8rem);
  border-top: 0;
}

.wix-imdb-case .case-part {
  margin: 0 auto 1.2rem;
  color: #111;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.wix-imdb-case #objetivo .case-part {
  display: none;
}

.wix-imdb-case .case-section > h2 {
  display: table;
  max-width: 820px;
  margin: 0 auto clamp(1.1rem, 2.2vw, 1.6rem);
  color: #080808;
  font-family: var(--font-display);
  font-size: clamp(2.85rem, 4vw, 3.15rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.wix-imdb-case .case-section > h2::after {
  display: block;
  width: 72%;
  min-width: 68px;
  height: 1px;
  margin: 0.17em auto 0;
  background: currentColor;
  content: "";
}

.wix-imdb-case .case-section h3 {
  max-width: 760px;
  margin: clamp(3rem, 6vw, 4.75rem) auto 1.25rem;
  color: #080808;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.55vw, 2.8rem);
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.wix-imdb-case .case-section h4 {
  margin-right: auto;
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 300;
}

.wix-imdb-case .case-section p,
.wix-imdb-case .case-section > ul,
.wix-imdb-case .case-section > ol,
.wix-imdb-case .prose-width {
  max-width: 660px;
}

.wix-imdb-case .case-section p {
  margin-right: auto;
  margin-left: auto;
  color: #111;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.42vw, 1.125rem);
  line-height: 1.75;
  text-align: center;
}

.wix-imdb-case .case-intro {
  max-width: 660px !important;
  color: #111 !important;
  font-family: "Playfair Display", Georgia, serif !important;
  font-size: clamp(1rem, 1.42vw, 1.125rem) !important;
  line-height: 1.75 !important;
}

.wix-imdb-case .case-section > ul,
.wix-imdb-case .case-section > ol,
.wix-imdb-case .wix-dictionary,
.wix-imdb-case .data-details {
  margin-right: auto;
  margin-left: auto;
  text-align: left;
}

.wix-imdb-case .wix-dictionary,
.wix-imdb-case .data-details {
  max-width: 760px;
}

.wix-imdb-case .wix-tool-grid {
  justify-content: center;
  margin-right: auto;
  margin-left: auto;
}

.wix-imdb-case .case-figure,
.wix-imdb-case .plot-grid,
.wix-imdb-case .figure-grid,
.wix-imdb-case .asset-gallery,
.wix-imdb-case .metric-grid {
  margin-right: auto;
  margin-left: auto;
}

.wix-imdb-case .case-figure figcaption,
.wix-imdb-case .plot-grid figcaption,
.wix-imdb-case .figure-grid figcaption,
.wix-imdb-case .asset-grid figcaption {
  font-family: "Playfair Display", Georgia, serif;
  text-align: center;
}

.wix-imdb-case .case-footer {
  background: #fff;
  color: #343434;
  border-top: 1px solid #d4d4d4;
}

@media (min-width: 701px) {
  .wix-imdb-case #objetivo > h2:nth-of-type(2) {
    margin-top: 3.6rem;
    margin-right: auto;
    margin-left: 8%;
    font-size: clamp(1.75rem, 2.6vw, 2.15rem);
  }

  .wix-imdb-case #objetivo > h2:nth-of-type(2)::after {
    display: none;
  }

  .wix-imdb-case #objetivo > h2:nth-of-type(2) + p {
    max-width: 330px;
    margin-left: 8%;
  }

  .wix-imdb-case #objetivo .wix-tool-grid {
    max-width: 450px;
    margin-top: -8.75rem;
    margin-right: 7%;
  }
}

@media (max-width: 700px) {
  .wix-imdb-hero {
    height: min(78vw, 500px);
    min-height: 295px;
  }

  .wix-imdb-hero h1 {
    width: min(92%, 480px);
    font-size: clamp(1.65rem, 7.1vw, 2.1rem);
  }

  .wix-imdb-case .case-layout.container {
    width: min(calc(100% - 2rem), 680px);
    padding-top: 1.5rem;
  }

  .wix-imdb-case .case-section > h2 {
    font-size: clamp(2.5rem, 12vw, 3rem);
  }

  .wix-imdb-case .case-section h3 {
    font-size: clamp(1.85rem, 9vw, 2.35rem);
  }

  .wix-imdb-case .case-section p {
    line-height: 1.72;
  }
}

/* IMDb — refatoração editorial do estudo de caso.
   O resultado visual recebe prioridade; as consultas ficam associadas a cada
   análise e podem ser abertas sem quebrar o ritmo principal da leitura. */
.imdb-refactor {
  --imdb-yellow: #f5c518;
  --imdb-ink: #11100e;
  --imdb-paper: #fbfaf7;
  --imdb-soft: #f2f0ea;
  --imdb-line: #d8d5cd;
}

.imdb-refactor .wix-imdb-hero {
  height: clamp(430px, 50vw, 670px);
  min-height: 0;
}

.imdb-refactor .wix-imdb-hero > img {
  filter: saturate(0.94) contrast(1.04);
}

.imdb-hero-copy {
  width: min(720px, calc(100% - 3rem));
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: transparent;
  color: #fff;
  text-align: center;
}

.imdb-hero-copy p,
.imdb-hero-copy span {
  display: block;
  margin: 0;
  color: #eee;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.imdb-refactor .wix-imdb-hero .imdb-hero-copy h1 {
  width: auto;
  margin: 0.75rem 0 0.9rem;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  letter-spacing: -0.04em;
  line-height: 1;
  text-shadow: none;
}

.imdb-case-content {
  width: min(1120px, calc(100% - 3rem));
  margin: 0 auto;
}

.imdb-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(3rem, 8vw, 7rem);
  padding: clamp(5rem, 9vw, 8rem) 0 clamp(4.5rem, 8vw, 7rem);
}

.imdb-overview-copy {
  align-self: start;
}

.imdb-eyebrow,
.imdb-step {
  margin: 0 0 0.9rem;
  color: #6f6b62;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.imdb-overview h2 {
  max-width: 720px;
  margin: 0;
  color: var(--imdb-ink);
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 1.03;
}

.imdb-overview-copy > p:last-child {
  max-width: 700px;
  margin: 2rem 0 0;
  color: #282621;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.05rem, 1.55vw, 1.25rem);
  line-height: 1.78;
}

.imdb-project-facts {
  margin: 0;
  border-top: 1px solid var(--imdb-ink);
}

.imdb-project-facts div {
  display: grid;
  grid-template-columns: minmax(110px, 0.7fr) minmax(0, 1.3fr);
  gap: 1.25rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--imdb-line);
}

.imdb-project-facts dt {
  color: #6f6b62;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.imdb-project-facts dd {
  margin: 0;
  color: var(--imdb-ink);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.45;
}

.imdb-chapter-nav {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(1rem, 3vw, 2rem);
  border-top: 1px solid var(--imdb-ink);
  border-bottom: 1px solid var(--imdb-ink);
}

.imdb-chapter-nav a {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 5rem;
  padding: 1rem clamp(1rem, 2.5vw, 1.75rem);
  color: var(--imdb-ink);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  line-height: 1.4;
  text-decoration: none;
}

.imdb-chapter-nav a + a {
  border-left: 1px solid var(--imdb-line);
}

.imdb-chapter-nav span {
  color: #7f6400;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
}

.imdb-chapter-nav a:hover,
.imdb-chapter-nav a:focus-visible {
  background: var(--imdb-yellow);
  outline: 0;
}

.imdb-refactor .case-section.imdb-chapter {
  display: block;
  padding: 0 0 clamp(5rem, 10vw, 9rem);
  border: 0;
  text-align: left;
  scroll-margin-top: 1rem;
}

.imdb-refactor #parte-2 {
  display: block;
  width: min(1280px, calc(100vw - 3rem));
  margin-left: 50%;
  transform: translateX(-50%);
}

.imdb-refactor .case-section.imdb-chapter + .case-section.imdb-chapter {
  padding-top: 0;
  border-top: 1px solid var(--imdb-ink);
}

.imdb-chapter-header {
  display: grid;
  grid-template-columns: minmax(130px, 0.3fr) minmax(0, 1.7fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-bottom: 1px solid var(--imdb-line);
}

.imdb-refactor .case-section .imdb-chapter-number {
  margin: 0;
  color: #5e5a52;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1;
  text-align: left;
  text-transform: uppercase;
}

.imdb-chapter-number span {
  display: block;
  margin-top: 0.4rem;
  color: var(--imdb-yellow);
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 300;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.imdb-refactor .case-section .imdb-chapter-header h2 {
  display: block;
  max-width: 820px;
  margin: 0;
  color: var(--imdb-ink);
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.2vw, 5.2rem);
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 1;
}

.imdb-refactor .case-section .imdb-chapter-header h2::after {
  display: none;
}

.imdb-refactor .case-section .imdb-chapter-header p {
  max-width: 680px;
  margin: 1.6rem 0 0;
  color: #3c3933;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
  text-align: left;
}

.imdb-story-flow,
.imdb-analysis-list {
  width: min(940px, 100%);
  margin: 0 auto;
}

.imdb-story-block,
.imdb-analysis {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  border-bottom: 1px solid var(--imdb-line);
}

.imdb-story-block:last-child,
.imdb-analysis:last-child {
  border-bottom: 0;
}

.imdb-refactor .case-section .imdb-step {
  max-width: none;
  margin: 0 0 0.9rem;
  color: #756f64;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-align: left;
  text-transform: uppercase;
}

.imdb-refactor .case-section .imdb-story-block h3,
.imdb-refactor .case-section .imdb-analysis h3,
.imdb-refactor .case-section .imdb-conclusion h3,
.imdb-refactor .case-section .imdb-insight-grid h3 {
  max-width: 800px;
  margin: 0;
  color: var(--imdb-ink);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.3vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1.08;
  text-align: left;
}

.imdb-refactor .case-section .imdb-story-block > p:not(.imdb-step),
.imdb-refactor .case-section .imdb-analysis > p:not(.imdb-step),
.imdb-refactor .case-section .imdb-conclusion > p:not(.imdb-step) {
  max-width: 720px;
  margin: 1.45rem 0 0;
  color: #282621;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  line-height: 1.78;
  text-align: left;
}

.imdb-refactor code {
  padding: 0.1em 0.3em;
  background: #eeece6;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85em;
}

.imdb-media {
  width: min(100%, 900px);
  margin: clamp(2.25rem, 5vw, 4rem) auto 0;
}

.imdb-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 680px;
  object-fit: contain;
  background: #fff;
}

.imdb-media figcaption {
  max-width: 760px;
  margin: 0.8rem auto 0;
  color: #6d685f;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  line-height: 1.5;
  text-align: center;
}

.imdb-media--wide,
.imdb-media--diagram,
.imdb-result--map {
  width: min(100%, 1040px);
}

.imdb-media--code {
  width: min(100%, 820px);
}

.imdb-media--diagram img {
  max-height: 760px;
}

.imdb-result--medium {
  width: min(100%, 780px);
}

.imdb-result--compact {
  width: min(100%, 520px);
}

.imdb-disclosure,
.imdb-query {
  width: min(100%, 820px);
  margin: clamp(2rem, 5vw, 3.5rem) auto 0;
  border-top: 1px solid var(--imdb-ink);
  border-bottom: 1px solid var(--imdb-line);
}

.imdb-disclosure summary,
.imdb-query summary {
  position: relative;
  padding: 1.2rem 2.25rem 1.2rem 0;
  color: var(--imdb-ink);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.45;
  list-style: none;
  text-transform: uppercase;
}

.imdb-disclosure summary::-webkit-details-marker,
.imdb-query summary::-webkit-details-marker {
  display: none;
}

.imdb-disclosure summary::after,
.imdb-query summary::after {
  position: absolute;
  top: 50%;
  right: 0.1rem;
  color: #6f6b62;
  content: "+";
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
  transform: translateY(-50%);
}

.imdb-disclosure[open] summary::after,
.imdb-query[open] summary::after {
  content: "−";
}

.imdb-disclosure summary:focus-visible,
.imdb-query summary:focus-visible {
  outline: 2px solid #866900;
  outline-offset: 4px;
}

.imdb-dictionary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2.5rem;
  padding: 1rem 0 2.5rem;
}

.imdb-dictionary section {
  padding: 1.35rem 0;
  border-top: 1px solid var(--imdb-line);
}

.imdb-dictionary h4 {
  margin: 0 0 0.8rem;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.78rem;
}

.imdb-dictionary ul {
  margin: 0;
  padding-left: 1.15rem;
}

.imdb-dictionary li {
  margin: 0.45rem 0;
  color: #45413a;
  font-size: 0.78rem;
  line-height: 1.55;
}

.imdb-scale-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(100%, 820px);
  margin: clamp(2.25rem, 5vw, 3.5rem) auto 0;
  border-top: 1px solid var(--imdb-ink);
}

.imdb-scale-grid div {
  padding: clamp(1.25rem, 3vw, 2rem);
  border-bottom: 1px solid var(--imdb-line);
}

.imdb-scale-grid div:nth-child(odd) {
  border-right: 1px solid var(--imdb-line);
}

.imdb-scale-grid dt {
  color: #746f66;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.imdb-scale-grid dd {
  margin: 0.45rem 0 0;
  color: var(--imdb-ink);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 300;
  line-height: 1.05;
}

.imdb-refactor .case-section .imdb-source-note {
  max-width: 820px;
  margin: 1rem auto 0;
  color: #6d685f;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-align: left;
}

.imdb-source-note a {
  color: inherit;
}

.imdb-analysis-list {
  counter-reset: analysis;
}

.imdb-analysis {
  counter-increment: analysis;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  column-gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
}

.imdb-analysis > :not(.imdb-result, .imdb-query, .imdb-result-gallery) {
  grid-column: 1 / -1;
}

.imdb-analysis > .imdb-result,
.imdb-analysis > .imdb-query {
  width: 100%;
  margin-top: clamp(2.25rem, 5vw, 4rem);
}

.imdb-analysis > .imdb-query {
  grid-column: 1;
}

.imdb-analysis > .imdb-result {
  grid-column: 2;
}

.imdb-result {
  padding: 0;
  border: 0;
  background: transparent;
}

.imdb-result figcaption {
  padding: 0 0.5rem 0.25rem;
}

.imdb-query figure {
  width: 100%;
  margin: 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.imdb-analysis > .imdb-query {
  border: 0;
  background: transparent;
}

.imdb-query img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 660px;
  object-fit: contain;
}

.imdb-result-gallery {
  grid-column: 1 / -1;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: clamp(2.25rem, 5vw, 4rem);
}

.imdb-result-gallery .imdb-result {
  margin-top: 0;
}

.imdb-data-note {
  width: min(100%, 820px);
  margin: clamp(4rem, 8vw, 7rem) auto 0;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--imdb-ink);
  color: #fff;
}

.imdb-refactor .case-section .imdb-data-note .imdb-step {
  color: var(--imdb-yellow);
}

.imdb-refactor .case-section .imdb-data-note p:last-child {
  max-width: 680px;
  margin: 0;
  color: #f1efe8;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  line-height: 1.75;
  text-align: left;
}

.imdb-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 940px);
  margin: clamp(4.5rem, 9vw, 8rem) auto 0;
  border: 1px solid var(--imdb-line);
  background: var(--imdb-line);
}

.imdb-insight-grid article {
  padding: clamp(2rem, 4.5vw, 3.75rem);
  background: #fff;
}

.imdb-refactor .case-section .imdb-insight-grid h3 {
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.imdb-refactor .case-section .imdb-insight-grid article > p:last-child {
  max-width: none;
  margin: 1.2rem 0 0;
  color: #37342e;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 0.98rem;
  line-height: 1.7;
  text-align: left;
}

.imdb-conclusion {
  width: min(100%, 820px);
  margin: clamp(5rem, 10vw, 9rem) auto 0;
  padding-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--imdb-ink);
}

.imdb-conclusion > a {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid currentColor;
  color: var(--imdb-ink);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.imdb-conclusion > a:hover,
.imdb-conclusion > a:focus-visible {
  color: #725900;
}

.imdb-refactor .case-footer {
  border-top: 1px solid var(--imdb-ink);
  background: var(--imdb-paper);
}

@media (max-width: 820px) {
  .imdb-overview {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .imdb-chapter-header {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .imdb-chapter-number span {
    font-size: 5rem;
  }

  .imdb-dictionary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .imdb-refactor .wix-imdb-hero {
    height: clamp(340px, 96vw, 470px);
    min-height: 0;
  }

  .imdb-hero-copy {
    width: min(88%, 520px);
    padding: 1.35rem 1rem;
  }

  .imdb-refactor .wix-imdb-hero .imdb-hero-copy h1 {
    font-size: clamp(2rem, 10vw, 3.35rem);
  }

  .imdb-case-content {
    width: min(100% - 2rem, 680px);
  }

  .imdb-overview {
    padding-top: 4.25rem;
  }

  .imdb-overview h2,
  .imdb-refactor .case-section .imdb-chapter-header h2 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .imdb-project-facts div {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

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

  .imdb-chapter-nav a + a {
    border-top: 1px solid var(--imdb-line);
    border-left: 0;
  }

  .imdb-refactor .case-section .imdb-story-block h3,
  .imdb-refactor .case-section .imdb-analysis h3,
  .imdb-refactor .case-section .imdb-conclusion h3 {
    font-size: clamp(2.15rem, 10vw, 3rem);
  }

  .imdb-story-block,
  .imdb-analysis {
    padding: 4.25rem 0;
  }

  .imdb-analysis {
    grid-template-columns: 1fr;
  }

  .imdb-analysis > :not(.imdb-result, .imdb-query, .imdb-result-gallery),
  .imdb-analysis > .imdb-result,
  .imdb-analysis > .imdb-query {
    grid-column: 1;
  }

  .imdb-media,
  .imdb-disclosure,
  .imdb-query,
  .imdb-data-note {
    width: 100%;
  }

  .imdb-refactor #parte-2 {
    width: calc(100vw - 2rem);
  }

  .imdb-result {
    padding: 0.4rem;
  }

  .imdb-scale-grid,
  .imdb-insight-grid {
    grid-template-columns: 1fr;
  }

  .imdb-scale-grid div:nth-child(odd) {
    border-right: 0;
  }

  .imdb-query summary,
  .imdb-disclosure summary {
    font-size: 0.7rem;
  }

  .imdb-insight-grid article {
    padding: 2rem 1.4rem;
  }
}

/* Churn — narrativa editorial do estudo de caso.
   Os resultados ficam no fluxo principal; código e detalhes extensos ficam
   associados ao bloco correspondente e podem ser expandidos. */
.churn-refactor {
  --churn-yellow: #e2b900;
  --churn-ink: #11100e;
  --churn-paper: #fbfaf7;
  --churn-soft: #f2f0ea;
  --churn-line: #d8d5cd;
}

.churn-refactor .wix-churn-hero {
  height: clamp(430px, 50vw, 670px);
  min-height: 0;
}

.churn-refactor .wix-churn-hero > img {
  filter: brightness(0.48) contrast(1.08) saturate(0.72);
}

.churn-refactor .wix-churn-hero-shade {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.3));
}

.churn-hero-copy {
  width: min(760px, calc(100% - 3rem));
  padding: clamp(1.5rem, 4vw, 2.6rem);
  background: transparent;
  color: #fff;
  text-align: center;
}

.churn-hero-copy p,
.churn-hero-copy span {
  display: block;
  margin: 0;
  color: #eee;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.churn-refactor .wix-churn-hero .churn-hero-copy h1 {
  width: auto;
  margin: 0.8rem auto 0.9rem;
  color: #fff;
  font-size: clamp(2.35rem, 5vw, 4.8rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-shadow: none;
}

.churn-case-content {
  width: min(1120px, calc(100% - 3rem));
  margin: 0 auto;
}

.churn-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(3rem, 8vw, 7rem);
  padding: clamp(5rem, 9vw, 8rem) 0 clamp(4.5rem, 8vw, 7rem);
}

.churn-overview-copy {
  align-self: start;
}

.churn-eyebrow,
.churn-step {
  margin: 0 0 0.9rem;
  color: #6f6b62;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.churn-overview h2 {
  max-width: 720px;
  margin: 0;
  color: var(--churn-ink);
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 1.03;
}

.churn-overview-copy > p:last-child {
  max-width: 700px;
  margin: 2rem 0 0;
  color: #282621;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.05rem, 1.55vw, 1.25rem);
  line-height: 1.78;
}

.churn-project-facts {
  margin: 0;
  border-top: 1px solid var(--churn-ink);
}

.churn-project-facts div {
  display: grid;
  grid-template-columns: minmax(110px, 0.7fr) minmax(0, 1.3fr);
  gap: 1.25rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--churn-line);
}

.churn-project-facts dt {
  color: #6f6b62;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.churn-project-facts dd {
  margin: 0;
  color: var(--churn-ink);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.45;
}

.churn-chapter-nav {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: clamp(1rem, 3vw, 2rem);
  border-top: 1px solid var(--churn-ink);
  border-bottom: 1px solid var(--churn-ink);
}

.churn-chapter-nav a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 5rem;
  padding: 1rem clamp(0.75rem, 1.8vw, 1.25rem);
  color: var(--churn-ink);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  line-height: 1.4;
  text-decoration: none;
}

.churn-chapter-nav a + a {
  border-left: 1px solid var(--churn-line);
}

.churn-chapter-nav span {
  color: #907200;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 300;
}

.churn-chapter-nav a:hover,
.churn-chapter-nav a:focus-visible {
  background: var(--churn-yellow);
  outline: 0;
}

.churn-refactor .case-section.churn-chapter {
  display: block;
  padding: 0 0 clamp(5rem, 10vw, 9rem);
  border: 0;
  text-align: left;
  scroll-margin-top: 1rem;
}

.churn-refactor .case-section.churn-chapter + .case-section.churn-chapter {
  padding-top: 0;
  border-top: 1px solid var(--churn-ink);
}

.churn-chapter-header {
  display: grid;
  grid-template-columns: minmax(130px, 0.3fr) minmax(0, 1.7fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-bottom: 1px solid var(--churn-line);
}

.churn-refactor .case-section .churn-chapter-number {
  margin: 0;
  color: #5e5a52;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1;
  text-align: left;
  text-transform: uppercase;
}

.churn-chapter-number span {
  display: block;
  margin-top: 0.4rem;
  color: var(--churn-yellow);
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 300;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.churn-refactor .case-section .churn-chapter-header h2 {
  display: block;
  max-width: 820px;
  margin: 0;
  color: var(--churn-ink);
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.2vw, 5.2rem);
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 1;
}

.churn-refactor .case-section .churn-chapter-header h2::after {
  display: none;
}

.churn-refactor .case-section .churn-chapter-header p {
  max-width: 680px;
  margin: 1.6rem 0 0;
  color: #3c3933;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
  text-align: left;
}

.churn-story-flow,
.churn-analysis-list {
  width: min(960px, 100%);
  margin: 0 auto;
}

.churn-story-block,
.churn-analysis {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  border-bottom: 1px solid var(--churn-line);
}

.churn-story-block:last-child,
.churn-analysis:last-child {
  border-bottom: 0;
}

.churn-refactor .case-section .churn-step {
  max-width: none;
  margin: 0 0 0.9rem;
  color: #756f64;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-align: left;
  text-transform: uppercase;
}

.churn-refactor .case-section .churn-story-block h3,
.churn-refactor .case-section .churn-analysis h3,
.churn-refactor .case-section .churn-conclusion h3,
.churn-refactor .case-section .churn-insight-grid h3 {
  max-width: 820px;
  margin: 0;
  color: var(--churn-ink);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.3vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1.08;
  text-align: left;
}

.churn-refactor .case-section .churn-story-block > p:not(.churn-step),
.churn-refactor .case-section .churn-analysis > p:not(.churn-step),
.churn-refactor .case-section .churn-conclusion > p:not(.churn-step) {
  max-width: 740px;
  margin: 1.45rem 0 0;
  color: #282621;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  line-height: 1.78;
  text-align: left;
}

.churn-refactor code {
  padding: 0.1em 0.3em;
  background: #eeece6;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85em;
}

.churn-question-list,
.churn-method-list {
  max-width: 760px;
  margin: 2rem 0 0;
  padding: 0 0 0 1.35rem;
  color: #282621;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1rem;
  line-height: 1.7;
}

.churn-question-list li,
.churn-method-list li {
  margin: 0.65rem 0;
  padding-left: 0.3rem;
}

.churn-media {
  width: min(100%, 900px);
  margin: clamp(2.25rem, 5vw, 4rem) auto 0;
}

.churn-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 680px;
  object-fit: contain;
  background: #fff;
}

.churn-media figcaption {
  max-width: 760px;
  margin: 0.8rem auto 0;
  color: #6d685f;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  line-height: 1.5;
  text-align: center;
}

.churn-result {
  padding: clamp(0.4rem, 1.2vw, 0.9rem);
  border: 1px solid #e0ddd5;
  background: #fff;
}

.churn-result figcaption {
  padding: 0 0.5rem 0.25rem;
}

.churn-result--wide {
  width: min(100%, 1040px);
}

.churn-result--medium {
  width: min(100%, 820px);
}

.churn-result--compact {
  width: min(100%, 680px);
}

.churn-result-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(2.25rem, 5vw, 4rem);
}

.churn-result-gallery .churn-result {
  width: 100%;
  margin-top: 0;
}

.churn-details,
.churn-disclosure {
  width: min(100%, 820px);
  margin: clamp(2rem, 5vw, 3.5rem) auto 0;
  border-top: 1px solid var(--churn-ink);
  border-bottom: 1px solid var(--churn-line);
}

.churn-details summary,
.churn-disclosure summary {
  position: relative;
  padding: 1.2rem 2.25rem 1.2rem 0;
  color: var(--churn-ink);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.45;
  list-style: none;
  text-transform: uppercase;
}

.churn-details summary::-webkit-details-marker,
.churn-disclosure summary::-webkit-details-marker {
  display: none;
}

.churn-details summary::after,
.churn-disclosure summary::after {
  position: absolute;
  top: 50%;
  right: 0.1rem;
  color: #6f6b62;
  content: "+";
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
  transform: translateY(-50%);
}

.churn-details[open] summary::after,
.churn-disclosure[open] summary::after {
  content: "−";
}

.churn-details summary:focus-visible,
.churn-disclosure summary:focus-visible {
  outline: 2px solid #866900;
  outline-offset: 4px;
}

.churn-dictionary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2.5rem;
  padding: 1rem 0 2.5rem;
}

.churn-dictionary section {
  padding: 1.35rem 0;
  border-top: 1px solid var(--churn-line);
}

.churn-dictionary h4 {
  margin: 0 0 0.8rem;
  color: var(--churn-ink);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 300;
}

.churn-dictionary ul {
  margin: 0;
  padding-left: 1.15rem;
}

.churn-dictionary li {
  margin: 0.45rem 0;
  color: #45413a;
  font-size: 0.78rem;
  line-height: 1.55;
}

.churn-code-gallery {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  padding: 0 0 2rem;
}

.churn-code-gallery figure,
.churn-details > figure {
  width: min(100%, 820px);
  margin: 0 auto;
}

.churn-code-gallery img,
.churn-details > figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 660px;
  object-fit: contain;
}

.churn-code-gallery figcaption,
.churn-details > figure figcaption {
  margin-top: 0.7rem;
  color: #6d685f;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  text-align: center;
}

.churn-caution {
  max-width: 740px;
  margin: 1.6rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--churn-yellow);
  color: #5b554b !important;
  font-family: var(--font-sans) !important;
  font-size: 0.82rem !important;
  line-height: 1.6 !important;
}

.churn-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 820px);
  margin: clamp(2.5rem, 6vw, 4rem) auto 0;
  border: 1px solid var(--churn-ink);
  background: var(--churn-ink);
}

.churn-metric-grid div {
  padding: clamp(1.4rem, 3vw, 2rem);
  background: #fff;
}

.churn-metric-grid div + div {
  border-left: 1px solid var(--churn-ink);
}

.churn-metric-grid dt {
  color: #6f6b62;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.churn-metric-grid dd {
  margin: 0.5rem 0 0;
  color: var(--churn-ink);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1;
}

.churn-metric-note {
  grid-column: 1 / -1;
  max-width: 820px;
  margin: 1.5rem auto 0;
  color: #6d685f;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  line-height: 1.6;
}

.churn-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 960px);
  margin: clamp(4.5rem, 9vw, 8rem) auto 0;
  border: 1px solid var(--churn-line);
  background: var(--churn-line);
}

.churn-insight-grid article {
  padding: clamp(2rem, 4.5vw, 3.75rem);
  background: #fff;
}

.churn-refactor .case-section .churn-insight-grid h3 {
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.churn-refactor .case-section .churn-insight-grid article > p:last-child {
  max-width: none;
  margin: 1.2rem 0 0;
  color: #37342e;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 0.98rem;
  line-height: 1.7;
  text-align: left;
}

.churn-conclusion {
  width: min(100%, 820px);
  margin: clamp(5rem, 10vw, 9rem) auto 0;
  padding-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--churn-ink);
}

.churn-source-note a {
  color: inherit;
}

.churn-refactor .case-next {
  border-top: 1px solid var(--churn-ink);
  background: var(--churn-paper);
  color: var(--churn-ink);
}

.churn-refactor .case-next a {
  width: min(960px, calc(100% - 3rem));
}

.churn-refactor .case-next span {
  color: #6d685f;
}

.churn-refactor .case-next strong {
  max-width: 720px;
}

.churn-refactor .case-footer {
  border-top: 1px solid var(--churn-line);
  background: var(--churn-paper);
  color: #343434;
}

@media (max-width: 900px) {
  .churn-overview {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .churn-chapter-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .churn-chapter-nav a:nth-child(odd) {
    border-left: 0;
  }

  .churn-chapter-nav a:nth-child(n + 3) {
    border-top: 1px solid var(--churn-line);
  }

  .churn-chapter-nav a:nth-child(even) {
    border-left: 1px solid var(--churn-line);
  }

  .churn-chapter-header {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .churn-chapter-number span {
    font-size: 5rem;
  }

  .churn-dictionary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .churn-refactor .wix-churn-hero {
    height: clamp(340px, 96vw, 470px);
    min-height: 0;
  }

  .churn-hero-copy {
    width: min(88%, 520px);
    padding: 1.35rem 1rem;
  }

  .churn-refactor .wix-churn-hero .churn-hero-copy h1 {
    font-size: clamp(2rem, 10vw, 3.35rem);
  }

  .churn-case-content {
    width: min(100% - 2rem, 680px);
  }

  .churn-overview {
    padding-top: 4.25rem;
  }

  .churn-overview h2,
  .churn-refactor .case-section .churn-chapter-header h2 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .churn-project-facts div {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

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

  .churn-chapter-nav a + a,
  .churn-chapter-nav a:nth-child(even) {
    border-top: 1px solid var(--churn-line);
    border-left: 0;
  }

  .churn-refactor .case-section .churn-story-block h3,
  .churn-refactor .case-section .churn-analysis h3,
  .churn-refactor .case-section .churn-conclusion h3 {
    font-size: clamp(2.15rem, 10vw, 3rem);
  }

  .churn-story-block,
  .churn-analysis {
    padding: 4.25rem 0;
  }

  .churn-media,
  .churn-details,
  .churn-disclosure,
  .churn-code-gallery figure {
    width: 100%;
  }

  .churn-result-gallery,
  .churn-result-gallery--three,
  .churn-result-gallery--four,
  .churn-insight-grid {
    grid-template-columns: 1fr;
  }

  .churn-result {
    padding: 0.4rem;
  }

  .churn-metric-grid {
    grid-template-columns: 1fr;
  }

  .churn-metric-grid div + div {
    border-top: 1px solid var(--churn-ink);
    border-left: 0;
  }

  .churn-details summary,
  .churn-disclosure summary {
    font-size: 0.7rem;
  }

  .churn-insight-grid article {
    padding: 2rem 1.4rem;
  }

  .churn-refactor .case-next a {
    width: min(calc(100% - 2rem), 680px);
  }
}