/* ============================================================
   PLAS Academy — Casos de sucesso (/cases/)
   Estende os tokens globais (global.css). Serve ao índice
   (/cases/) e ao template de case (/cases/<cliente>/).

   Padrão visual: hero ESCURO (preto dominante da marca) +
   corpo CLARO para leitura longa, como no blog. O hero escuro
   é o que separa o case do artigo: parece portfólio, não post.
   ============================================================ */

:root {
  --case-bg:      #F1EFEA;              /* página: cinza bem claro   */
  --case-surface: #FFFFFF;              /* cards / painéis: branco   */
  --case-ink:     #0D0900;              /* títulos: quase preto      */
  --case-text:    #34302A;              /* corpo de leitura          */
  --case-muted:   #6B6258;              /* metadados / secundário    */
  --case-line:    rgba(13, 9, 0, 0.10); /* bordas sutis              */
}

body.case-page {
  background: var(--case-bg);
  color: var(--case-text);
}

.case-wrap {
  max-width: 860px;   /* largura de leitura, usada na página de case */
  margin: 0 auto;
  padding: 0 24px;
}
.case-wrap--wide { max-width: 1120px; }   /* índice: comporta 3 cards por linha */

/* ============================================================
   HERO ESCURO (índice e case)
   ============================================================ */
.case-hero {
  background: var(--plas-black);
  border-bottom: 1px solid rgba(250, 66, 0, 0.18);
  padding: 72px 0 64px;
}
.case-hero .plas-coord,
.case-breadcrumb {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--plas-grey);
  margin-bottom: 18px;
}
.case-breadcrumb a { color: var(--plas-grey); transition: color 0.15s; }
.case-breadcrumb a:hover { color: var(--plas-orange); }
.case-breadcrumb span { color: var(--plas-orange); }

.case-hero h1 {
  font-size: var(--fs-hero);
  color: var(--plas-white);
  margin-bottom: 18px;
}
.case-hero h1 span { color: var(--plas-orange); }
.case-hero__sub {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--fs-sub);
  color: var(--plas-grey);
  line-height: 1.6;
  max-width: 640px;
}

/* Identificação do cliente no topo do case (logo + nome + praça) */
.case-id {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.case-id img {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(236, 236, 236, 0.14);
  flex-shrink: 0;
}
.case-id__name {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--plas-white);
  line-height: 1.3;
}
.case-id__meta {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13.5px;
  color: var(--plas-grey);
  line-height: 1.4;
}

/* Ficha técnica do case (segmento, entrega, site) */
.case-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 24px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(236, 236, 236, 0.10);
}
.case-facts div strong {
  display: block;
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--plas-orange);
  margin-bottom: 8px;
}
.case-facts div span,
.case-facts div a {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  color: var(--plas-white);
  line-height: 1.5;
}
.case-facts div a {
  border-bottom: 1px solid rgba(250, 66, 0, 0.5);
  transition: color 0.15s;
}
.case-facts div a:hover { color: var(--plas-orange); }

/* ============================================================
   ÍNDICE (/cases/)
   ============================================================ */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  padding: 56px 0 88px;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--case-surface);
  border: 1px solid var(--case-line);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 1px 2px rgba(13, 9, 0, 0.04);
  transition: border-color 0.2s, transform 0.3s var(--ease-out);
}
.case-card:hover { border-color: rgba(250, 66, 0, 0.4); transform: translateY(-3px); }
.case-card__thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--plas-black);
  border-bottom: 1px solid var(--case-line);
}
.case-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s var(--ease-out);
}
.case-card:hover .case-card__thumb img { transform: scale(1.04); }
.case-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px;
  flex: 1;
}
.case-card__seg {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--plas-orange);
}
.case-card__title {
  font-size: 1.3rem;
  line-height: 1.15;
  color: var(--case-ink);
}
.case-card__result {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14.5px;
  color: var(--case-muted);
  line-height: 1.6;
  flex: 1;
}
.case-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.case-tag {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11.5px;
  color: var(--case-muted);
  background: var(--case-bg);
  border: 1px solid var(--case-line);
  border-radius: 999px;
  padding: 4px 11px;
}
.case-card__more {
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--case-ink);
}
.case-card:hover .case-card__more { color: var(--plas-orange); }

/* Card "seu negócio aqui" — fecha a grade enquanto há poucos cases */
.case-card--empty {
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 48px 28px;
  background: transparent;
  border-style: dashed;
  gap: 14px;
}
.case-card--empty h2 { font-size: 1.05rem; color: var(--case-ink); }
.case-card--empty p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  color: var(--case-muted);
  line-height: 1.6;
  max-width: 260px;
}

/* ============================================================
   TEMPLATE DE CASE (/cases/<cliente>/)
   ============================================================ */
.case-body {
  padding: 8px 0 24px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--case-text);
}
.case-body p { margin: 16px 0; }
.case-body strong { color: var(--case-ink); font-weight: 700; }
.case-body .lead {
  font-size: 1.18rem;
  color: var(--case-ink);
  font-weight: 500;
  line-height: 1.7;
  margin: 32px 0 8px;
}

.case-section { margin: 56px 0; }
.case-section > h2 {
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.18;
  color: var(--case-ink);
  margin-bottom: 6px;
  scroll-margin-top: 84px;
}
.case-section > h2 .num { color: var(--plas-orange); margin-right: 10px; }
.case-section__intro {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--case-muted);
  margin: 0 0 28px;
  line-height: 1.7;
}

/* Blocos "o que construímos" */
.case-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.case-block {
  background: var(--case-surface);
  border: 1px solid var(--case-line);
  border-radius: 10px;
  padding: 28px;
}
.case-block__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.case-block__icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #FFF4F0;
  border: 1px solid rgba(250, 66, 0, 0.28);
}
.case-block__icon svg { width: 24px; height: 24px; display: block; }
.case-block__num {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--plas-orange);
  display: block;
  margin-bottom: 12px;
}
.case-block__head .case-block__num { margin-bottom: 4px; }
.case-block h3 {
  font-size: 1.05rem;
  line-height: 1.2;
  color: var(--case-ink);
  margin-bottom: 12px;
}
.case-block p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--case-text);
  margin: 0;
}

/* Fluxo passo a passo */
.case-flow {
  counter-reset: step;
  list-style: none;
  display: grid;
  gap: 0;
  background: var(--case-surface);
  border: 1px solid var(--case-line);
  border-radius: 10px;
  overflow: hidden;
}
.case-flow li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 24px;
  border-bottom: 1px solid var(--case-line);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.65;
}
.case-flow li:last-child { border-bottom: none; }
.case-flow li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--plas-orange);
  padding-top: 3px;
}
.case-flow li strong { color: var(--case-ink); }

/* Número de destaque (métrica verificável do case) */
.case-stat {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  background: var(--plas-black);
  border-radius: 12px;
  padding: 30px 32px;
  margin: 0 0 28px;
}
.case-stat__num {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1;
  color: var(--plas-orange);
  white-space: nowrap;
}
.case-stat__stars {
  display: block;
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--plas-orange);
  margin-top: 8px;
}
.case-stat__txt {
  flex: 1;
  min-width: 240px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.65;
  color: var(--plas-white);
  margin: 0;
}
.case-stat__txt strong { color: var(--plas-white); font-weight: 700; }
.case-stat__src {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--plas-grey);
  margin-top: 10px;
}

/* Ganhos / resultado */
.case-gains {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.case-gain {
  background: #FFF4F0;
  border: 1px solid rgba(250, 66, 0, 0.28);
  border-radius: 10px;
  padding: 26px;
}
.case-gain h3 {
  font-size: 0.95rem;
  line-height: 1.25;
  color: var(--case-ink);
  margin-bottom: 10px;
}
.case-gain p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.65;
  color: var(--case-text);
  margin: 0;
}
.case-note {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13.5px;
  color: var(--case-muted);
  line-height: 1.65;
  margin-top: 22px;
  padding-left: 16px;
  border-left: 2px solid rgba(250, 66, 0, 0.35);
}

/* Figuras (telas do projeto) */
.case-figure { margin: 32px 0; }
.case-figure img {
  width: 100%;
  height: auto;               /* sem isto, o atributo height do HTML estica a imagem */
  border: 1px solid var(--case-line);
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(13, 9, 0, 0.07);
}
.case-figure figcaption {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13px;
  color: var(--case-muted);
  text-align: center;
  margin-top: 12px;
}
.case-figure--pair {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 20px;
  align-items: start;
}
.case-figure--pair figcaption { grid-column: 1 / -1; margin-top: 0; }
/* a tela de celular é vertical: limita a altura para não dominar o par */
.case-figure__phone {
  max-height: 420px;
  width: auto !important;
  margin: 0 auto;
}

/* Tira de telas numeradas (o caminho do pedido) */
.case-shots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 32px 0 8px;
  align-items: start;
}
.case-shots figure { margin: 0; }
.case-shots img {
  width: 100%;
  height: 230px;
  /* contain: cada tela aparece inteira. Cover cortava o carrinho justamente
     na coluna do resumo, que é o ponto da imagem. */
  object-fit: contain;
  object-position: center;
  padding: 10px;
  border: 1px solid var(--case-line);
  border-radius: 10px;
  background: var(--case-surface);
  box-shadow: 0 4px 20px rgba(13, 9, 0, 0.06);
}
.case-shots figcaption {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13px;
  color: var(--case-muted);
  line-height: 1.5;
  margin-top: 12px;
}
.case-shots figcaption strong {
  display: block;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--plas-orange);
  margin-bottom: 5px;
}

/* Stack */
.case-stack { display: flex; flex-wrap: wrap; gap: 8px; }
.case-stack span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--case-ink);
  background: var(--case-surface);
  border: 1px solid var(--case-line);
  border-radius: 6px;
  padding: 7px 13px;
}

/* CTA final */
.case-cta {
  margin: 64px 0 40px;
  padding: 44px 32px;
  text-align: center;
  background: var(--plas-black);
  border-radius: 12px;
}
.case-cta h2 {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--plas-white);
  margin-bottom: 14px;
}
.case-cta h2 span { color: var(--plas-orange); }
.case-cta p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  color: var(--plas-grey);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.65;
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--case-muted);
  margin: 0 0 72px;
  transition: color 0.15s;
}
.case-back:hover { color: var(--plas-orange); }

/* ============================================================
   MOBILE (redução a partir do desktop; testado em 375px)
   ============================================================ */
@media (max-width: 700px) {
  .case-hero { padding: 48px 0 44px; }
  .case-facts { margin-top: 30px; padding-top: 24px; gap: 18px; }
  .case-grid { grid-template-columns: 1fr; padding: 36px 0 64px; }
  .case-section { margin: 44px 0; }
  .case-block { padding: 22px; }
  .case-flow li { grid-template-columns: 34px 1fr; gap: 10px; padding: 16px 18px; font-size: 14.5px; }
  .case-figure--pair { grid-template-columns: 1fr; }
  .case-shots { grid-template-columns: 1fr; gap: 26px; }
  .case-shots img { height: auto; }
  .case-id img { width: 52px; height: 52px; }
  .case-cta { padding: 34px 22px; }
}