/**
 * Estilo do single de Case — escuro como a Home. Usa os mesmos tokens das
 * seções da Home (tinta #F2F1EE em três tons, fios a 14%, cards #16171B,
 * accent-red #E83D3C só como acento) e o mesmo idioma: fios finos em vez
 * de caixas, títulos leves em corpo grande, cor da marca só no destaque.
 * Carregado apenas em is_singular('case'); não faz parte do build do main.css.
 */

.case-page {
  --cs-bg: #111111;
  --cs-card: #16171B;
  --cs-ink: #F2F1EE;
  --cs-ink-2: rgba(242, 241, 238, 0.66);
  --cs-ink-3: rgba(242, 241, 238, 0.42);
  --cs-line: rgba(242, 241, 238, 0.14);
  --cs-red: #E83D3C;
  --cs-dark: #16171B;
  --cs-ease: cubic-bezier(0.16, 1, 0.3, 1);

  background-color: var(--cs-bg);
  color: var(--cs-ink);
  counter-reset: case-sec;
}

/* ===== Hero ===== */

.case-hero.hero-section {
  min-height: 0;
  align-items: flex-start;
  background-color: var(--cs-bg);
}

/* Vídeo/imagem de fundo apagados e fundidos ao preto por baixo, para o
   hero não terminar numa borda seca. */
.case-hero.hero-section .hero-video {
  opacity: .22;
}

.case-hero.hero-section .hero-image {
  opacity: .18;
  filter: grayscale(1);
}

.case-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(17, 17, 17, .35) 0%, rgba(17, 17, 17, 0) 35%, rgba(17, 17, 17, .6) 75%, var(--cs-bg) 100%);
}

.case-hero .hero-content {
  padding-top: 7rem;
  padding-bottom: 3.5rem;
  width: 100%;
  color: var(--cs-ink);
}

@media (min-width: 992px) {
  .case-hero .hero-content {
    padding-top: 10rem;
    padding-bottom: 5rem;
  }
}

.case-hero-kicker {
  display: flex;
  align-items: center;
  gap: .875rem;
  margin: 0 0 1.75rem;
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-ink-2);
}

.case-hero-kicker::before {
  content: '';
  width: 2rem;
  height: 1px;
  background-color: var(--cs-red);
}

/* Especificidade acima de .hero-section.hero-section-page .hero-content .hero-title (main.css). */
.case-hero.hero-section .hero-content .hero-title {
  font-size: clamp(2.5rem, 5.4vw, 5rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--cs-ink);
  text-wrap: balance;
  margin-bottom: 0;
}

.case-hero h1.hero-title em,
.case-hero-text em {
  color: var(--cs-red);
  font-family: 'Host Grotesk', system-ui, sans-serif;
  font-style: italic;
  font-weight: 400;
}

.case-hero-text {
  max-width: 38rem;
  margin: 1.75rem 0 0;
  font-size: clamp(1.125rem, 1.5vw, 1.3125rem);
  font-weight: 300;
  line-height: 1.55;
  color: var(--cs-ink-2);
}

/* Ficha: cliente | trabalhos realizados */
.case-overview {
  display: grid;
  gap: 2rem;
  margin: clamp(3rem, 6vw, 4.5rem) 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--cs-line);
}

@media (min-width: 992px) {
  .case-overview {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
    gap: 3rem;
  }
}

.case-overview dt {
  margin-bottom: .75rem;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-ink-3);
}

.case-overview dd {
  margin: 0;
}

.case-overview .case-cliente-nome {
  display: block;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--cs-ink);
}

.case-overview .case-cliente-desc {
  display: block;
  margin-top: .3rem;
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--cs-ink-2);
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.case-tags .case-tag {
  display: inline-flex;
  align-items: center;
  padding: .4rem .75rem;
  border: 1px solid var(--cs-line);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--cs-ink-2);
  transition: color .3s ease, border-color .3s ease;
}

.case-tags .case-tag:hover {
  color: var(--cs-ink);
  border-color: rgba(242, 241, 238, .32);
}

/* ===== KPIs: grade de fios (o gap de 1px desenha as divisórias) ===== */

.case-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1px;
  margin-top: 1rem;
  background-color: var(--cs-line);
  border-top: 1px solid var(--cs-line);
  border-bottom: 1px solid var(--cs-line);
}

.case-kpi-card {
  padding: 2.25rem 2rem 2.25rem 0;
  background-color: var(--cs-bg);
}

.case-kpi-card + .case-kpi-card {
  padding-left: 2rem;
}

.case-kpi-number {
  font-size: clamp(3rem, 6vw, 4.75rem);
  font-weight: 300;
  line-height: .95;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  color: var(--cs-red);
}

.case-kpi-label {
  max-width: 18rem;
  margin-top: 1rem;
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--cs-ink-2);
}

/* ===== Seções: rótulo numerado à esquerda, conteúdo à direita ===== */

.case-section {
  counter-increment: case-sec;
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
  border-top: 1px solid var(--cs-line);
}

.case-section h6.case-eyebrow {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin: 0 0 1.5rem;
  font-size: .8125rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-ink-2);
}

.case-section h6.case-eyebrow::before {
  content: counter(case-sec, decimal-leading-zero);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  color: var(--cs-red);
}

@media (min-width: 992px) {
  .case-section h6.case-eyebrow {
    position: sticky;
    top: 7rem;
    flex-direction: column;
    gap: .5rem;
    padding-right: 2rem;
    margin-bottom: 0;
  }
}

.case-title {
  max-width: 20em;
  margin: 0 0 1.75rem;
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--cs-ink);
  text-wrap: balance;
}

.case-title em {
  font-weight: 400;
}

/* Texto corrido: o primeiro parágrafo abre maior, como no "Sobre mim". */
.case-prose {
  max-width: 42rem;
}

.case-prose p {
  margin-bottom: 1.25em;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--cs-ink-2);
}

.case-prose p:first-of-type {
  font-size: clamp(1.1875rem, 1.5vw, 1.375rem);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--cs-ink);
}

.case-prose p:last-child {
  margin-bottom: 0;
}

.case-prose strong {
  font-weight: 500;
  color: var(--cs-ink);
}

.case-prose em {
  font-style: italic;
  color: var(--cs-ink);
}

.case-prose a {
  color: var(--cs-ink);
  text-decoration: underline;
  text-decoration-color: var(--cs-red);
  text-underline-offset: 4px;
  transition: color .3s ease;
}

.case-prose a:hover {
  color: var(--cs-red);
}

.case-prose--after {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

.case-prose--after p:first-of-type {
  font-size: 1.0625rem;
  line-height: 1.7;
  letter-spacing: 0;
  color: var(--cs-ink-2);
}

/* ===== Checklist ("O trabalho" / "O que foi entregue") =====
   Sobrescreve o .content-text global (ícone de check escuro, fios claros):
   aqui os itens viram uma lista numerada entre fios. */

.case-page .case-checklist {
  max-width: 46rem;
  margin-top: 2.5rem;
}

.case-page .case-checklist ul {
  counter-reset: case-item;
  margin: 0;
  border-top: 1px solid var(--cs-line);
}

.case-page .case-checklist ul li {
  counter-increment: case-item;
  padding: 1.25rem 0 1.25rem 3.5rem;
  border-bottom: 1px solid var(--cs-line);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--cs-ink-2);
}

.case-page .case-checklist ul li:last-child {
  border-bottom: 1px solid var(--cs-line);
}

.case-page .case-checklist ul li::before {
  content: counter(case-item, decimal-leading-zero);
  top: 1.25rem;
  width: auto;
  height: auto;
  transform: none;
  background: none;
  font-size: .8125rem;
  font-weight: 500;
  line-height: 1.55rem;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  color: var(--cs-ink-3);
  transition: color .3s ease;
}

.case-page .case-checklist ul li:hover::before {
  color: var(--cs-red);
}

.case-page .case-checklist ul li strong {
  font-weight: 500;
  color: var(--cs-ink);
}

/* ===== Citações ("A leitura") ===== */

.case-quotes {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  max-width: 48rem;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

.case-quote {
  margin: 0;
  padding: .25rem 0 .25rem clamp(1.25rem, 3vw, 2.25rem);
  border-left: 2px solid var(--cs-red);
}

.case-quote-label {
  margin-bottom: 1rem;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-red);
}

.case-quote-text {
  margin: 0;
  font-size: clamp(1.375rem, 2.4vw, 2rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--cs-ink);
  text-wrap: pretty;
}

.case-quote-source {
  margin-top: 1.125rem;
  font-size: .875rem;
  font-style: normal;
  line-height: 1.5;
  color: var(--cs-ink-3);
}

/* ===== Pares ouvido -> traduzido ("Da leitura ao design") ===== */

.case-pairs {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--cs-line);
}

.case-pairs__head,
.case-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2.5rem minmax(0, 1.25fr);
  column-gap: clamp(1rem, 2.5vw, 2rem);
}

.case-pairs__head {
  padding-bottom: .875rem;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-ink-3);
}

.case-pair {
  align-items: center;
  padding: 1.75rem 0;
  border-top: 1px solid var(--cs-line);
}

.case-pair-side {
  font-size: 1.0625rem;
  line-height: 1.5;
}

.case-pair-side--heard {
  font-style: italic;
  font-weight: 300;
  color: var(--cs-ink-2);
  transition: color .3s ease;
}

.case-pair-side--made {
  color: var(--cs-ink);
}

/* Rótulo por linha só no celular; no desktop o cabeçalho da tabela basta. */
.case-pair-k {
  display: none;
  margin-bottom: .4rem;
  font-size: .6875rem;
  font-style: normal;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-ink-3);
}

.case-pair-arrow {
  color: var(--cs-red);
}

.case-pair-arrow svg {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  transition: transform .45s var(--cs-ease);
}

.case-pair:hover .case-pair-side--heard {
  color: var(--cs-ink);
}

.case-pair:hover .case-pair-arrow svg {
  transform: translateX(6px);
}

@media (max-width: 767.98px) {
  .case-pairs__head {
    display: none;
  }
  .case-pairs {
    border-top: 0;
  }
  .case-pair {
    grid-template-columns: 1fr;
    row-gap: .875rem;
    padding: 1.5rem 0;
  }
  .case-pair-k {
    display: block;
  }
  .case-pair-arrow svg {
    width: 1.125rem;
    height: 1.125rem;
    transform: rotate(90deg);
  }
  .case-pair:hover .case-pair-arrow svg {
    transform: rotate(90deg) translateX(4px);
  }
}

/* ===== Gráfico ===== */

.case-chartbox {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding: 1.75rem 1.5rem 1.25rem;
  background-color: var(--cs-card);
  border: 1px solid var(--cs-line);
}

.case-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: .75rem;
  font-size: .8125rem;
  color: var(--cs-ink-2);
}

.case-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: .4rem;
  vertical-align: -1px;
}

.case-chartsvg {
  display: block;
  width: 100%;
  height: auto;
}

/* Só a fonte: as cores vêm dos atributos fill do SVG (a do pico é vermelha). */
.case-chartsvg text {
  font-family: 'Host Grotesk', system-ui, sans-serif;
}

/* ===== Antes / depois ===== */

.case-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

.case-compare figure {
  margin: 0;
}

.case-compare figcaption {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .875rem;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cs-ink-3);
}

.case-compare figcaption::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}

.case-compare figure.is-now figcaption {
  color: var(--cs-red);
}

.case-compare__shot {
  overflow: hidden;
  background-color: var(--cs-card);
  border: 1px solid var(--cs-line);
  border-radius: 6px;
  box-shadow: 0 32px 64px -32px rgba(0, 0, 0, .8);
}

.case-compare img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform .6s var(--cs-ease), filter .6s var(--cs-ease), opacity .6s var(--cs-ease);
}

/* O "antes" fica recuado para o "depois" ganhar o olhar; volta ao normal no hover. */
.case-compare figure:not(.is-now) img {
  filter: grayscale(.85);
  opacity: .72;
}

.case-compare figure:hover img {
  filter: none;
  opacity: 1;
  transform: scale(1.015);
}

.case-compare figure.is-now .case-compare__shot {
  border-color: rgba(232, 61, 60, .35);
}

@media (max-width: 680px) {
  .case-compare {
    grid-template-columns: 1fr;
  }
}

.case-foot {
  margin: 1.25rem 0 0;
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--cs-ink-3);
}

/* ===== CTA final: mesmo idioma do fechamento dos projetos na Home ===== */

.case-cta {
  padding: clamp(5rem, 10vw, 8rem) 0;
  border-top: 1px solid var(--cs-line);
}

.case-cta__head {
  max-width: 50rem;
}

.case-cta__title {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--cs-ink);
  text-wrap: balance;
}

.case-cta__text {
  max-width: 36rem;
  margin: 1.5rem 0 0;
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cs-ink-2);
}

.case-cta__link {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.5rem, 2.6vw, 2.25rem) 0;
  border-top: 1px solid var(--cs-line);
  border-bottom: 1px solid var(--cs-line);
  font-size: clamp(1.5rem, 3.2vw, 2.75rem);
  font-weight: 200;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--cs-ink);
  text-decoration: none;
}

/* Inundação vermelha de baixo pra cima, sangrando além da coluna. */
.case-cta__link::before {
  content: '';
  position: absolute;
  inset: 0 -1.25rem;
  z-index: -1;
  background-color: var(--cs-red);
  transform-origin: bottom;
  transform: scaleY(0);
  transition: transform .5s var(--cs-ease);
}

.case-cta__link svg {
  flex-shrink: 0;
  width: clamp(1.75rem, 3vw, 2.75rem);
  height: clamp(1.75rem, 3vw, 2.75rem);
  transition: transform .45s var(--cs-ease);
}

.case-cta__link.case-reveal {
  transition: opacity .6s var(--cs-ease), transform .6s var(--cs-ease), color .3s ease;
}

.case-cta__link:hover,
.case-cta__link:focus-visible {
  color: var(--cs-dark);
}

.case-cta__link:hover::before,
.case-cta__link:focus-visible::before {
  transform: scaleY(1);
}

.case-cta__link:hover svg,
.case-cta__link:focus-visible svg {
  transform: rotate(-45deg);
}

.case-cta__link:focus-visible {
  outline: 2px solid var(--cs-ink);
  outline-offset: 4px;
}

/* ===== Motion: reveal on load (hero) and on scroll (rest of page) ===== */

.case-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s cubic-bezier(0.16, 1, 0.3, 1), transform .6s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--case-d, 0ms);
}

.case-reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Result chart: lines draw in, peak marker settles in after */
.case-chartsvg .case-line-draw {
  transition: stroke-dashoffset 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-chartsvg .case-peak {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .5s cubic-bezier(0.16, 1, 0.3, 1), transform .5s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-chartsvg .case-peak.is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .case-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .case-chartsvg .case-line-draw {
    transition: none !important;
  }
  .case-chartsvg .case-peak {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .case-cta__link::before,
  .case-cta__link svg,
  .case-pair-arrow svg,
  .case-compare img {
    transition: none !important;
  }
}