/* ===================================================
   Redesign dos estudos de caso
   =================================================== */

.case-redesign {
  background: var(--color-neutral-050);
  --case-container: 1120px;
  --case-wide-container: 1240px;
  --case-text: 720px;
  --case-media: 980px;
  --case-section-py: clamp(72px, 8vw, 120px);
}

.case-redesign .site-nav {
  color: var(--color-neutral-050);
}

.case-redesign .site-nav__logo img {
  filter: brightness(0) invert(1);
}

.case-redesign .cs-hero {
  position: relative;
  min-height: min(720px, 82svh);
  padding: clamp(144px, 15vh, 192px) 0 clamp(64px, 7vw, 96px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(238, 120, 46, 0.2), transparent 27%),
    var(--color-dark-900);
}

.case-redesign .cs-hero::before {
  content: "";
  position: absolute;
  top: 12%;
  right: -7%;
  width: clamp(240px, 31vw, 520px);
  aspect-ratio: 1;
  border: 1px solid rgba(238, 120, 46, 0.36);
  border-radius: 46% 54% 42% 58%;
  transform: rotate(16deg);
}

.case-redesign .cs-hero::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: -24%;
  width: clamp(192px, 25vw, 424px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-brand-500);
  opacity: 0.08;
}

.case-redesign .cs-hero__inner {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 48px), var(--case-wide-container));
  max-width: none;
  margin-inline: auto;
  padding: 0;
  text-align: left;
}

.case-redesign .cs-hero__tag {
  max-width: 720px;
  margin-bottom: clamp(16px, 2vw, 24px);
  color: var(--color-brand-500);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: var(--fw-semibold);
  line-height: 1.5;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.case-redesign .cs-hero__status {
  width: fit-content;
  margin-bottom: var(--space-3);
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(247, 247, 247, 0.22);
  border-radius: 100vmax;
  padding: 8px 12px;
  color: rgba(247, 247, 247, 0.78);
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-redesign .cs-hero__title {
  max-width: 1080px;
  margin-bottom: clamp(24px, 3vw, 40px);
  color: var(--color-neutral-050);
  font-size: clamp(3.4rem, 8.2vw, 7.6rem);
  font-weight: var(--fw-light);
  line-height: 0.95;
  letter-spacing: -0.055em;
  text-transform: none;
  white-space: normal;
}

.case-redesign .cs-hero__subtitle,
.case-redesign .cs-hero__sub2 {
  max-width: 720px;
  margin: 0;
  color: rgba(247, 247, 247, 0.72);
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.58;
}

.case-redesign .cs-quantum .cs-hero__title,
.case-redesign .cs-farm .cs-hero__title,
.case-redesign .cs-webdev .cs-hero__title,
.case-redesign .cs-bit .cs-hero__title,
.case-redesign .cs-olho .cs-hero__title,
.case-redesign .cs-mercado .cs-hero__title {
  max-width: 1080px;
  font-size: clamp(3.4rem, 8.2vw, 7.6rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
  white-space: normal;
}

.case-redesign .cs-published-by {
  margin-top: 32px;
  justify-content: flex-start;
}

.case-redesign .cs-hero__links {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.case-redesign .cs-hero__links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border: 1px solid rgba(247, 247, 247, 0.22);
  border-radius: 100vmax;
  padding: 0 16px;
  color: var(--color-neutral-050);
  font-size: 0.82rem;
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition:
    border-color 180ms ease,
    background-color 180ms ease;
}

.case-redesign .cs-hero__links a:hover,
.case-redesign .cs-hero__links a:focus-visible {
  border-color: rgba(238, 120, 46, 0.7);
  background: rgba(238, 120, 46, 0.12);
}

.case-redesign .cs-published-by__avatar {
  border-color: rgba(255, 255, 255, 0.28);
}

.case-redesign .cs-published-by__label,
.case-redesign .cs-published-by__name {
  color: rgba(247, 247, 247, 0.72);
}

.case-redesign .cs-mercado-status {
  margin-bottom: 16px;
}

.case-redesign .cs-mercado-live-link,
.case-redesign .cs-bit-actions a {
  border-radius: 100vmax;
}

.case-overview {
  padding: 0 24px var(--case-section-py);
  background: var(--color-neutral-050);
}

.case-overview__inner {
  width: min(100%, var(--case-wide-container));
  margin-inline: auto;
}

.case-overview__meta {
  display: grid;
  grid-template-columns: 1fr 1.3fr 0.4fr;
  gap: clamp(24px, 4vw, 56px);
  padding-block: clamp(32px, 4vw, 48px);
  border-bottom: 1px solid rgba(1, 7, 29, 0.18);
}

.case-overview__meta div {
  display: grid;
  gap: 16px;
  align-content: start;
}

.case-overview__meta dt {
  color: rgba(1, 7, 29, 0.66);
  font-size: 0.66rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.case-overview__meta dd {
  color: var(--color-dark-900);
  font-size: clamp(0.92rem, 1.4vw, 1.15rem);
  line-height: 1.55;
}

.case-overview__cover {
  position: relative;
  aspect-ratio: 4 / 3;
  max-width: 1180px;
  margin: clamp(40px, 5vw, 72px) auto 0;
  overflow: hidden;
  border-radius: clamp(16px, 2vw, 32px);
  background: var(--color-dark-900);
  box-shadow: 0 32px 80px rgba(1, 7, 29, 0.16);
}

.case-overview__cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  will-change: transform;
}

.case-redesign .cs-summary {
  border: 0;
  padding: 0 24px clamp(48px, 6vw, 80px);
  background: var(--color-neutral-050);
}

.case-redesign .cs-summary__inner {
  max-width: var(--case-container);
  padding: 0;
}

.case-redesign .cs-summary__toggle {
  padding: 20px 22px;
  border: 1px solid rgba(1, 7, 29, 0.16);
  border-radius: 12px;
  color: var(--color-dark-900);
  background: #fff;
}

.case-redesign .cs-summary__toggle:hover {
  background: rgba(1, 7, 29, 0.04);
  opacity: 1;
}

.case-redesign .cs-summary__toggle:focus-visible {
  outline: 3px solid rgba(238, 120, 46, 0.48);
  outline-offset: 4px;
}

.case-redesign .cs-summary__toggle svg:first-child {
  color: var(--color-brand-500);
}

.case-redesign .cs-summary__body {
  padding-bottom: 40px;
}

.case-redesign .cs-summary__label {
  color: var(--color-brand-500);
}

.case-redesign .cs-summary__text {
  color: rgba(1, 7, 29, 0.74);
}

.case-redesign .cs-summary__text strong {
  color: var(--color-dark-900);
}

.case-redesign .cs-bignums {
  width: 100%;
  max-width: none;
  gap: 0;
  padding: clamp(56px, 7vw, 96px) max(24px, calc((100vw - 1120px) / 2));
  background: var(--color-dark-900);
}

.case-redesign .cs-bignum {
  padding: clamp(24px, 2.4vw, 32px);
  border-left: 1px solid rgba(247, 247, 247, 0.12);
  border-radius: 0;
  background: var(--color-dark-900);
}

.case-redesign .cs-bignum:first-child {
  border-left: 0;
}

.case-redesign .cs-bignum:first-child {
  border-radius: 16px 0 0 16px;
}

.case-redesign .cs-bignum:last-child {
  border-radius: 0 16px 16px 0;
}

.case-redesign .cs-bignum__value {
  color: var(--color-brand-500);
  font-size: clamp(1.75rem, 3.2vw, 3.15rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.case-redesign .cs-bignum__label {
  color: rgba(247, 247, 247, 0.72);
  line-height: 1.45;
}

.case-redesign .cs-container {
  max-width: var(--case-container);
}

.case-redesign .section {
  padding-block: var(--case-section-py);
}

.case-redesign .section-title,
.case-redesign .cs-gargalos__title {
  font-weight: var(--fw-light);
  letter-spacing: -0.055em;
}

.case-redesign .section-title {
  max-width: 980px;
  font-size: clamp(2.25rem, 4.8vw, 4.75rem);
  line-height: 1.06;
}

.case-redesign .cs-md-content,
.case-redesign .cs-process__intro,
.case-redesign .cs-challenge__text,
.case-redesign .cs-step__text,
.case-redesign .cs-comparison__note,
.case-redesign .cs-learning__text {
  max-width: var(--case-text);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.68;
}

.case-redesign .cs-md-content {
  margin-inline: auto;
}

.case-redesign .cs-md-content > figure,
.case-redesign .cs-md-content > div,
.case-redesign .cs-md-content > .cs-gallery,
.case-redesign .cs-md-content > .cs-case-media,
.case-redesign .cs-md-content > .cs-quantum-v2__media-grid,
.case-redesign .cs-md-content > .cs-quantum-v2__video-grid,
.case-redesign .cs-md-content > .cs-quantum-v2__table-wrap,
.case-redesign .cs-md-content > .cs-quantum-v2__wide-figure,
.case-redesign .cs-case-figure {
  position: relative;
  left: 50%;
  width: min(var(--case-media), calc(100vw - 56px));
  max-width: none;
  margin-inline: 0;
  transform: translateX(-50%);
}

.motion-js .case-redesign .cs-md-content > [data-animate] {
  transform: translateX(-50%) translateY(20px);
}

.motion-js .case-redesign .cs-md-content > [data-animate].visible {
  transform: translateX(-50%) translateY(0);
}

.case-redesign .cs-md-content h3,
.case-redesign .cs-step__title,
.case-redesign .cs-comparison__title {
  font-weight: var(--fw-medium);
  letter-spacing: -0.035em;
}

.case-redesign .cs-context,
.case-redesign .cs-results,
.case-redesign .cs-learnings {
  width: 100%;
  background: var(--color-dark-900);
}

.case-redesign .cs-context__question {
  max-width: 980px;
  margin-bottom: clamp(32px, 5vw, 56px);
  font-size: clamp(1.65rem, 3.2vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.case-redesign .cs-results .cs-conversion-formula__label {
  color: var(--color-brand-500);
}

.case-redesign .cs-results .cs-conversion-formula__intro,
.case-redesign .cs-results .cs-conversion-formula__value,
.case-redesign .cs-results .cs-conversion-formula__note {
  color: rgba(247, 247, 247, 0.78);
}

.case-redesign .cs-results .cs-md-content > p {
  color: rgba(247, 247, 247, 0.76);
}

.case-redesign .cs-context .cs-gargalos__text,
.case-redesign .cs-results .cs-metric__label,
.case-redesign .cs-learnings .cs-learning__text,
.case-redesign .cs-body-copy--dark {
  color: rgba(247, 247, 247, 0.74);
}

.case-redesign .cs-context .section-title,
.case-redesign .cs-context__question,
.case-redesign .cs-results .section-title,
.case-redesign .cs-learnings .section-title {
  color: var(--color-neutral-050);
}

.case-redesign .cs-comparison__img,
.case-redesign .cs-step__image,
.case-redesign .cs-md-content img,
.case-redesign .cs-figure-frame {
  border-radius: clamp(8px, 1.4vw, 24px);
}

.case-redesign .cs-steps {
  gap: clamp(48px, 6vw, 88px);
  margin-top: clamp(40px, 5vw, 64px);
}

.case-redesign .cs-step {
  gap: clamp(32px, 4vw, 56px);
}

.case-redesign .cs-step__title,
.case-redesign .cs-comparison__title {
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  line-height: 1.16;
}

.case-redesign .cs-comparison-list {
  gap: clamp(56px, 7vw, 96px);
}

.case-redesign .cs-comparison {
  gap: clamp(24px, 3vw, 40px);
}

.case-redesign .cs-comparison__images {
  gap: clamp(16px, 2.4vw, 32px);
}

.case-redesign .cs-comparison__img {
  background: #fff;
}

.case-redesign .cs-webdev-screen-grid img,
.case-redesign .cs-bit-media-grid img,
.case-redesign .cs-bit-screen-grid img,
.case-redesign .cs-bit-single-shot img,
.case-redesign .cs-olho-process img,
.case-redesign .cs-olho-process video,
.case-redesign .cs-olho-personas img,
.case-redesign .cs-olho-source-grid img,
.case-redesign .cs-olho-journeys img,
.case-redesign .cs-olho-single-shot img,
.case-redesign .cs-mercado-media-grid img {
  object-fit: contain;
  object-position: center;
  background: #fff;
}

.case-redesign .cs-webdev-diagnosis__card,
.case-redesign .cs-webdev-feature-card,
.case-redesign .cs-bit-card,
.case-redesign .cs-bit-principles div,
.case-redesign .cs-olho-card,
.case-redesign .cs-olho-initiatives article,
.case-redesign .cs-mercado-card,
.case-redesign .cs-farm-diagnosis__card {
  min-height: 0;
  padding: clamp(24px, 2.4vw, 32px);
  border-radius: clamp(16px, 1.4vw, 24px);
}

.case-redesign .cs-mercado-card {
  border-color: rgba(1, 7, 29, 0.12);
  background: rgba(255, 255, 255, 0.58);
}

.case-redesign .cs-metrics {
  gap: clamp(16px, 2vw, 24px);
}

.case-redesign .cs-metric {
  padding: clamp(24px, 2.8vw, 32px);
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.055);
}

.case-redesign .cs-metric__value {
  font-size: clamp(1.9rem, 3.5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.case-redesign .cs-learnings__list {
  max-width: 960px;
  gap: clamp(16px, 2vw, 24px);
}

.case-redesign .cs-learning {
  padding: clamp(24px, 2.6vw, 32px);
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.055);
}

.case-redesign .cs-quantum-v2 .cs-md-content {
  max-width: var(--case-text);
}

.case-redesign .cs-quantum-v2 {
  --case-section-py: 96px;
  --quantum-media-width: min(calc(100vw - 56px), var(--case-media));
}

.case-redesign .cs-quantum-v2 .case-overview__cover {
  margin-top: 64px;
  border-radius: 24px;
}

.case-redesign .cs-quantum-v2__wide-figure {
  border-radius: 0;
}

.case-redesign .cs-quantum-v2 .cs-md-content strong {
  color: inherit;
  font-weight: var(--fw-semibold);
}

.case-redesign .cs-quantum-v2 .cs-md-content a {
  color: var(--clr-orange-readable);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.case-redesign .cs-learnings .cs-kicker-light {
  color: var(--color-brand-500);
}

.case-redesign .cs-gallery,
.case-redesign .cs-quantum-v2__media-grid {
  width: min(100%, var(--case-wide-container));
  margin-inline: auto;
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

.case-redesign .cs-gallery--1 {
  grid-template-columns: 1fr;
}

.case-redesign .cs-gallery--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-redesign .cs-gallery--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-redesign .cs-quantum-v2__video-grid {
  width: min(100%, var(--case-media));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.6vw, 32px);
}

.case-redesign .cs-gallery figure,
.case-redesign .cs-quantum-v2__figure,
.case-redesign .cs-quantum-v2__video-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(1, 7, 29, 0.12);
  border-radius: 0;
  background: #fff;
  box-shadow: 0 24px 70px rgba(1, 7, 29, 0.1);
}

.case-redesign .cs-gallery figure::after {
  content: "Ampliar";
  position: absolute;
  top: 14px;
  right: 14px;
  border-radius: 100vmax;
  padding: 7px 10px;
  color: var(--color-neutral-050);
  background: rgba(1, 7, 29, 0.78);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-4px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.case-redesign .cs-gallery figure:hover::after,
.case-redesign .cs-gallery figure:focus-within::after {
  opacity: 1;
  transform: translateY(0);
}

.case-redesign .cs-gallery img,
.case-redesign .cs-quantum-v2__figure img {
  width: 100%;
  max-width: none;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #f7f7f3;
}

.case-redesign .cs-quantum-v2__artifacts {
  gap: clamp(32px, 5vw, 64px);
}

.case-redesign .cs-quantum-v2__artifacts figure {
  min-width: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.case-redesign .cs-quantum-v2__artifacts img {
  width: 100%;
  height: auto;
  border-radius: 0;
  background: transparent;
}

.case-redesign .cs-quantum-v2__artifacts figcaption {
  padding: 16px 0 0;
}

.case-redesign .cs-quantum-v2__research-board {
  width: min(100%, var(--case-wide-container));
  margin: clamp(40px, 5vw, 72px) auto 0;
  color: var(--color-neutral-050);
}

/* Painel sem caixa — deixa o conteúdo respirar */
.case-redesign .cs-quantum-v2__research-panel {
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 4.5vw, 60px);
}

.case-redesign .cs-quantum-v2__research-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: clamp(14px, 1.8vw, 20px);
  border-bottom: 1px solid rgba(247, 247, 247, 0.14);
}

.case-redesign .cs-quantum-v2__research-panel-head p,
.case-redesign .cs-quantum-v2__research-panel-head span {
  margin: 0;
  color: rgba(247, 247, 247, 0.44);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-redesign .cs-quantum-v2__research-panel-head p {
  color: var(--color-brand-500);
}

/* Carrossel genérico */
.case-redesign .cs-quantum-v2__research-carousel {
  min-width: 0;
}

.case-redesign .cs-quantum-v2__research-carousel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: clamp(12px, 1.5vw, 16px);
}

.case-redesign .cs-quantum-v2__research-track-title {
  margin: 0;
  color: rgba(247, 247, 247, 0.64);
  font-size: 0.74rem;
  font-weight: var(--fw-semibold);
  line-height: 1.3;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-redesign .cs-quantum-v2__research-controls {
  display: flex;
  gap: 8px;
  flex: 0 0 auto;
}

.case-redesign .cs-quantum-v2__research-arrow {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(247, 247, 247, 0.18);
  border-radius: 100vmax;
  color: var(--color-neutral-050);
  background: rgba(247, 247, 247, 0.05);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.case-redesign .cs-quantum-v2__research-arrow:hover,
.case-redesign .cs-quantum-v2__research-arrow:focus-visible {
  border-color: rgba(238, 120, 46, 0.78);
  color: var(--color-dark-900);
  background: var(--color-brand-500);
  outline: 0;
}

/* Viewport: fundo creme, sem borda explícita */
.case-redesign .cs-quantum-v2__research-viewport {
  min-width: 0;
  overflow: hidden;
  background: #f5f4ef;
}

.case-redesign .cs-quantum-v2__research-track {
  display: flex;
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.case-redesign .cs-quantum-v2__research-slide {
  position: relative;
  min-width: 100%;
  flex: 0 0 100%;
  margin: 0;
  overflow: hidden;
  background: #f5f4ef;
}

/* Gráficos: grandes e legíveis */
.case-redesign .cs-quantum-v2__research-slide img {
  width: 100%;
  height: clamp(340px, 36vw, 520px);
  display: block;
  object-fit: contain;
  object-position: center;
  background: #f5f4ef;
}

/* Respostas abertas: alinhadas à esquerda */
.case-redesign .cs-quantum-v2__research-carousel--answers .cs-quantum-v2__research-slide img {
  height: clamp(260px, 28vw, 400px);
  object-position: left top;
  background: #f5f4ef;
}

/* Legenda flutuante sobre o slide */
.case-redesign .cs-quantum-v2__research-slide figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
}

.case-redesign .cs-quantum-v2__caption-toggle {
  width: fit-content;
  max-width: min(420px, 100%);
  margin: 0;
  color: var(--color-neutral-050);
}

.case-redesign .cs-quantum-v2__caption-toggle summary {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(247, 247, 247, 0.24);
  border-radius: 100vmax;
  padding: 8px 12px;
  color: var(--color-neutral-050);
  background: rgba(1, 7, 29, 0.82);
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}

.case-redesign .cs-quantum-v2__caption-toggle summary::-webkit-details-marker {
  display: none;
}

.case-redesign .cs-quantum-v2__caption-toggle summary::after {
  content: "+";
  color: var(--color-brand-500);
  font-size: 0.9rem;
  line-height: 1;
}

.case-redesign .cs-quantum-v2__caption-toggle[open] {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(247, 247, 247, 0.16);
  background: rgba(1, 7, 29, 0.9);
  backdrop-filter: blur(10px);
}

.case-redesign .cs-quantum-v2__caption-toggle[open] summary {
  border-color: transparent;
  padding: 0;
  background: transparent;
}

.case-redesign .cs-quantum-v2__caption-toggle[open] summary::after {
  content: "×";
}

.case-redesign .cs-quantum-v2__caption-toggle p {
  margin: 10px 0 0;
  color: rgba(247, 247, 247, 0.8);
  font-size: 0.84rem;
  line-height: 1.45;
}

.case-redesign .cs-quantum-v2__research-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}

.case-redesign .cs-quantum-v2__research-dot {
  width: 28px;
  height: 3px;
  border: 0;
  border-radius: 100vmax;
  padding: 0;
  background: rgba(247, 247, 247, 0.2);
  cursor: pointer;
  transition:
    width 180ms ease,
    background 180ms ease;
}

.case-redesign .cs-quantum-v2__research-dot.is-active {
  width: 42px;
  background: var(--color-brand-500);
}

/* Seção inferior: phone + respostas abertas lado a lado */
.case-redesign .cs-quantum-v2__research-bottom {
  display: grid;
  grid-template-columns: 264px 1fr;
  gap: clamp(28px, 3.5vw, 48px);
  align-items: start;
}

/* Telefone: imagem limpa, sem box */
.case-redesign .cs-quantum-v2__research-phone {
  margin: 0;
}

.case-redesign .cs-quantum-v2__research-phone img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Legenda visível abaixo da imagem */
.case-redesign .cs-quantum-v2__research-phone figcaption {
  margin-top: 14px;
  color: rgba(247, 247, 247, 0.38);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.case-redesign .cs-gallery figcaption,
.case-redesign .cs-figcaption,
.case-redesign .cs-quantum-v2__figure figcaption,
.case-redesign .cs-quantum-v2__video-card figcaption {
  margin: 0;
  padding: 16px 24px 24px;
  color: rgba(1, 7, 29, 0.68);
  font-size: 0.88rem;
  line-height: 1.55;
}

.case-redesign .cs-quantum-v2__wide-figure {
  width: var(--quantum-media-width);
  margin-inline: auto;
  background: transparent;
}

.case-redesign .cs-quantum-v2__wide-figure figcaption {
  padding: 14px 0 0;
  color: rgba(1, 7, 29, 0.56);
  font-size: 0.88rem;
  line-height: 1.55;
}

.case-redesign .cs-quantum-v2__wide-figure img {
  width: 100%;
  max-width: none;
  height: auto;
  display: block;
  border-radius: 0;
  background: #f7f7f3;
}

.case-redesign .cs-quantum-v2 .cs-comparisons .cs-figcaption {
  color: rgba(1, 7, 29, 0.66);
}

.case-lightbox-trigger {
  cursor: zoom-in;
}

.case-lightbox-trigger:focus-visible {
  outline: 3px solid var(--color-brand-500);
  outline-offset: 8px;
}

.case-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 16px;
  padding: clamp(16px, 3vw, 40px);
  background: rgba(1, 7, 29, 0.94);
  backdrop-filter: blur(14px);
}

.case-lightbox[hidden] {
  display: none;
}

.case-lightbox-open {
  overflow: hidden;
}

.case-lightbox__figure {
  min-width: 0;
  min-height: 0;
  margin: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  justify-items: center;
  align-items: center;
  gap: 16px;
}

.case-lightbox__img {
  max-width: min(1800px, 96vw);
  max-height: 78vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.5);
}

.case-lightbox__caption {
  max-width: min(984px, 92vw);
  color: rgba(247, 247, 247, 0.78);
  font-size: clamp(0.85rem, 1vw, 0.98rem);
  line-height: 1.55;
  text-align: center;
}

.case-lightbox__close,
.case-lightbox__original {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 100vmax;
  color: var(--color-neutral-050);
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.86rem;
  font-weight: var(--fw-semibold);
  line-height: 1;
  cursor: pointer;
}

.case-lightbox__close {
  min-width: 96px;
  min-height: 40px;
  padding: 0 16px;
}

.case-lightbox__original {
  justify-self: center;
  min-height: 40px;
  padding: 0 16px;
  text-decoration: none;
}

.case-lightbox__close:hover,
.case-lightbox__close:focus-visible,
.case-lightbox__original:hover,
.case-lightbox__original:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.case-redesign .cs-quantum-v2__video-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.case-redesign .cs-quantum-v2__video-card video {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  background: var(--color-dark-900);
}

.case-redesign .cs-quantum-v2__video-card figcaption {
  color: rgba(247, 247, 247, 0.72);
}

.case-redesign .cs-quantum-v2__table-wrap {
  margin-top: clamp(32px, 4vw, 48px);
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.055);
}

.case-redesign .cs-quantum-v2__table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  color: var(--color-neutral-050);
  font-size: clamp(0.92rem, 1.1vw, 1rem);
}

.case-redesign .cs-quantum-v2__table th,
.case-redesign .cs-quantum-v2__table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.case-redesign .cs-quantum-v2__table th {
  color: var(--color-brand-500);
  font-size: 0.74rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-redesign .cs-quantum-v2__table tr:last-child td {
  border-bottom: 0;
}

.case-redesign .cs-quantum-v2__decision-wrap {
  margin-top: clamp(32px, 4vw, 48px);
  overflow-x: auto;
  border: 1px solid rgba(1, 7, 29, 0.12);
  border-radius: 0;
  background: #fff;
  box-shadow: 0 24px 70px rgba(1, 7, 29, 0.08);
}

.case-redesign .cs-quantum-v2__decision-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  color: var(--color-dark-900);
  font-size: clamp(0.9rem, 1vw, 0.98rem);
  line-height: 1.55;
}

.case-redesign .cs-quantum-v2__decision-table th,
.case-redesign .cs-quantum-v2__decision-table td {
  width: 33.333%;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(1, 7, 29, 0.1);
  vertical-align: top;
  text-align: left;
}

.case-redesign .cs-quantum-v2__decision-table th {
  color: var(--color-brand-500);
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-redesign .cs-quantum-v2__decision-table tr:last-child td {
  border-bottom: 0;
}

.case-redesign .cs-results--quantum-landing .cs-quantum-v2__ab-result {
  margin-top: clamp(24px, 3vw, 36px) !important;
}

.case-redesign .cs-results--quantum-landing .cs-quantum-v2__ab-result img {
  border: 0;
  border-radius: 0;
  background: transparent;
}

.case-redesign .cs-results--quantum-landing .cs-quantum-v2__ab-result .cs-figcaption {
  margin-top: 12px;
  color: rgba(247, 247, 247, 0.62);
}

.case-redesign .cs-results--quantum-landing {
  padding-bottom: clamp(56px, 6vw, 72px);
}

.case-redesign .cs-fullbleed {
  width: min(100%, var(--case-wide-container));
  margin-inline: auto;
}

.case-redesign .cs-fullbleed img {
  width: 100%;
  height: auto;
  display: block;
}

.case-redesign .cs-quote {
  max-width: 900px;
  margin: clamp(48px, 7vw, 96px) auto;
  text-align: center;
}

.case-redesign .cs-quote__text {
  color: var(--color-dark-900);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  font-weight: var(--fw-light);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.case-redesign .cs-quote__cite {
  margin-top: var(--space-4);
  color: rgba(1, 7, 29, 0.55);
  font-size: 0.9rem;
  line-height: 1.5;
}

.case-redesign .cs-dark .cs-quote__text,
.case-redesign .cs-context .cs-quote__text,
.case-redesign .cs-results .cs-quote__text {
  color: var(--color-neutral-050);
}

.case-redesign .cs-dark .cs-quote__cite,
.case-redesign .cs-context .cs-quote__cite,
.case-redesign .cs-results .cs-quote__cite {
  color: rgba(247, 247, 247, 0.58);
}

.case-redesign [data-cs-section] {
  scroll-margin-top: 112px;
}

.case-redesign .cs-layout {
  position: relative;
}

.case-redesign .cs-toc {
  display: none;
}

.case-redesign .cs-toc__title {
  margin-bottom: var(--space-3);
  color: rgba(1, 7, 29, 0.45);
  font-size: 0.68rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-redesign .cs-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-redesign .cs-toc a {
  display: block;
  border-left: 1px solid rgba(1, 7, 29, 0.16);
  padding: 7px 0 7px 12px;
  color: rgba(1, 7, 29, 0.5);
  font-size: 0.72rem;
  line-height: 1.3;
  letter-spacing: 0.035em;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    border-color 180ms ease,
    color 180ms ease;
}

.case-redesign .cs-toc a:hover,
.case-redesign .cs-toc a:focus-visible {
  color: var(--color-dark-900);
}

.case-redesign .cs-toc a.is-active {
  border-color: var(--color-brand-500);
  color: var(--color-brand-500);
}

/* ── Scroll color transition entre seções ─────────── */
[data-cs-section] {
  background: transparent;
  transition: background-color 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-cs-section].section-bg-instant {
  transition: none;
}

[data-cs-section].section-bg-active {
  background: var(--color-neutral-050);
}

[data-cs-section].cs-dark.section-bg-active,
[data-cs-section].cs-results.section-bg-active,
[data-cs-section].cs-context.section-bg-active,
[data-cs-section].cs-learnings.section-bg-active {
  background: var(--clr-dark);
}

[data-cs-section].cs-process.section-bg-active,
[data-cs-section].cs-comparisons.section-bg-active {
  background: var(--color-neutral-050);
}

/* Notebook mockup */
.cs-notebook-wrap {
  position: relative;
  width: 100%;
  line-height: 0;
}

.cs-notebook-frame {
  position: relative;
  width: 100%;
  z-index: 2;
  pointer-events: none;
  display: block;
}

.cs-notebook-video {
  position: absolute;
  left: 17.77%;
  top: 14.70%;
  width: 64.03%;
  height: 60.00%;
  object-fit: cover;
  z-index: 1;
  display: block;
}

@media (min-width: 1100px) {
  .case-redesign .cs-toc.is-ready.is-visible {
    position: fixed;
    top: 120px;
    left: max(24px, calc((100vw - 1560px) / 2));
    z-index: 20;
    width: 176px;
    max-height: calc(100vh - 160px);
    display: block;
    overflow-y: auto;
    border: 1px solid rgba(1, 7, 29, 0.1);
    border-radius: 16px;
    padding: 16px;
    background: rgba(247, 247, 247, 0.92);
    box-shadow: 0 18px 48px rgba(1, 7, 29, 0.1);
    backdrop-filter: blur(14px);
    scrollbar-width: thin;
  }

  .case-redesign .cs-layout__body .cs-container {
    width: min(calc(100% - 264px), var(--case-container));
    margin-right: auto;
    margin-left: max(240px, calc((100% - var(--case-container)) / 2));
  }
}

@media (min-width: 1600px) {
  .case-redesign .cs-fullbleed {
    width: 100vw;
    margin-inline: calc(50% - 50vw);
  }
}

.case-redesign .cs-role {
  padding-block: clamp(64px, 8vw, 112px);
}

.case-redesign .cs-role__groups {
  gap: clamp(16px, 2vw, 32px);
}

.case-redesign .cs-tag {
  border-radius: 100vmax;
}

.case-redesign .cs-nav {
  display: none;
}

.case-next {
  position: relative;
  padding: clamp(72px, 9vw, 144px) 24px;
  overflow: hidden;
  color: var(--color-neutral-050);
  background: var(--color-dark-900);
}

.case-next__link {
  position: relative;
  z-index: 1;
  width: min(100%, var(--case-wide-container));
  min-height: clamp(280px, 34vw, 472px);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-block: 1px solid rgba(255, 255, 255, 0.18);
}

.case-next__eyebrow {
  margin-bottom: 32px;
  color: var(--color-brand-500);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-next__title {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  font-size: clamp(3rem, 7.5vw, 7.6rem);
  font-weight: var(--fw-light);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.case-next__media {
  position: absolute;
  top: 50%;
  right: 8%;
  width: min(31vw, 432px);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 16px;
  opacity: 0.46;
  transform: translateY(-50%) rotate(3deg) scale(0.92);
  transition:
    opacity 0.5s ease,
    transform 0.65s var(--ease-out-expo);
}

.case-next__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(1, 7, 29, 0.2);
}

.case-next__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.75s var(--ease-out-expo);
}

.case-next__arrow {
  position: absolute;
  right: 0;
  bottom: 40px;
  width: 80px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--color-dark-900);
  background: var(--color-brand-500);
  transition: transform 0.5s var(--ease-out-expo);
}

.case-next__link:hover .case-next__media {
  opacity: 0.82;
  transform: translateY(-50%) rotate(0) scale(1);
}

.case-next__link:hover .case-next__media img {
  transform: none;
}

.case-next__link:hover .case-next__arrow {
  transform: rotate(45deg);
}

@media (max-width: 900px) {
  .case-redesign .cs-quantum-v2 {
    --case-section-py: 80px;
  }

  .case-redesign .cs-quantum-v2 .case-overview__cover {
    margin-top: 48px;
    border-radius: 16px;
  }

  .case-redesign .cs-quantum-v2__figure,
  .case-redesign .cs-quantum-v2__video-card,
  .case-redesign .cs-quantum-v2__wide-figure,
  .case-redesign .cs-quantum-v2__table-wrap {
    border-radius: 0;
  }

  .case-redesign .site-nav__logo img {
    filter: brightness(0) invert(1);
  }

  .case-redesign .cs-hero {
    min-height: 624px;
    padding-top: 136px;
  }

  .case-redesign .cs-hero__inner {
    width: calc(100% - 40px);
  }

  .case-redesign .cs-hero__title {
    font-size: clamp(3rem, 13vw, 5.8rem);
  }

  .case-overview {
    padding-inline: 16px;
  }

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

  .case-overview__meta div:last-child {
    grid-column: 1 / -1;
  }

  .case-redesign .cs-bignums {
    grid-template-columns: 1fr;
    gap: 0;
    padding-inline: 16px;
  }

  .case-redesign .cs-bignum:first-child,
  .case-redesign .cs-bignum:last-child {
    border-radius: 0;
  }

  .case-redesign .cs-bignum:first-child {
    border-radius: 16px 16px 0 0;
  }

  .case-redesign .cs-bignum:last-child {
    border-radius: 0 0 16px 16px;
  }

  .case-next {
    padding-inline: 16px;
  }

  .case-next__link {
    justify-content: flex-end;
    padding-block: 40px;
  }

  .case-next__media {
    top: 32px;
    right: 0;
    width: min(72vw, 360px);
    transform: none;
  }

  .case-next__title {
    padding-top: min(48vw, 224px);
  }

  .case-redesign .cs-quantum-v2__media-grid,
  .case-redesign .cs-quantum-v2__video-grid,
  .case-redesign .cs-gallery--2,
  .case-redesign .cs-gallery--3 {
    grid-template-columns: 1fr;
  }

  .case-redesign .cs-quantum-v2__research-board {
    width: var(--quantum-media-width);
  }

  .case-redesign .cs-quantum-v2__research-bottom {
    grid-template-columns: 1fr;
  }

  .case-redesign .cs-quantum-v2__research-phone {
    max-width: min(100%, 400px);
  }

}

@media (max-width: 560px) {
  .case-redesign .cs-quantum-v2 {
    --case-section-py: 72px;
  }

  .case-redesign .cs-quantum-v2 {
    --quantum-media-width: calc(100vw - 32px);
  }

  .case-redesign .cs-hero {
    min-height: 560px;
    padding: 120px 0 56px;
  }

  .case-redesign .cs-hero::before {
    top: 21%;
    right: -34%;
  }

  .case-redesign .cs-hero__title {
    font-size: clamp(3.05rem, 16vw, 4.5rem);
  }

  .case-redesign .cs-hero__subtitle,
  .case-redesign .cs-hero__sub2 {
    font-size: 0.96rem;
  }

  .case-overview__meta {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .case-overview__meta div:last-child {
    grid-column: auto;
  }

  .case-overview__cover {
    aspect-ratio: 4 / 3;
    margin-top: 32px;
  }

  .case-next__arrow {
    width: 64px;
    bottom: 24px;
  }

  .case-redesign .cs-quantum-v2__media-grid,
  .case-redesign .cs-quantum-v2__video-grid,
  .case-redesign .cs-quantum-v2__wide-figure {
    width: var(--quantum-media-width);
  }

  .case-redesign .cs-quantum-v2__figure figcaption,
  .case-redesign .cs-quantum-v2__video-card figcaption,
  .case-redesign .cs-gallery figcaption,
  .case-redesign .cs-figcaption {
    padding: 16px;
    font-size: 0.82rem;
  }

  .case-redesign .cs-quantum-v2__research-board {
    width: var(--quantum-media-width);
  }

  .case-redesign .cs-quantum-v2__research-arrow {
    width: 34px;
    height: 34px;
    font-size: 1.2rem;
  }

  .case-redesign .cs-quantum-v2__research-slide img {
    height: clamp(220px, 56vw, 340px);
  }

  .case-redesign .cs-quantum-v2__research-carousel--answers .cs-quantum-v2__research-slide img {
    height: clamp(200px, 50vw, 300px);
  }

  .case-redesign .cs-quantum-v2__caption-toggle p {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-overview__cover img,
  .case-next__media,
  .case-next__media img,
  .case-next__arrow,
  .case-redesign .cs-gallery figure::after {
    transform: none !important;
    transition: none !important;
  }
}