:root {
  --cream:     #e6ccb1;
  --dark:      #222224;
  --brown:     #ac8f70;
  --off-white: #fff8f0;
  --card-bg:   rgba(230,204,177,0.03);
}
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}
html { 
    scroll-behavior: smooth; 
    color-scheme: only light; 
}
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--dark);
  color: var(--off-white);
  overflow-x: hidden;
}


/* ============================================
   NAV
   ============================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(34,34,36,0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(230,204,177,0.06);
}

.nav-logo-img { 
    height: 34px; 
    width: auto; 
}

.nav-voltar {
  display: flex; 
  align-items: center; 
  gap: 8px;
  text-decoration: none;
  font-size: 0.6rem; 
  letter-spacing: 0.2em; 
  text-transform: uppercase;
  color: rgba(230,204,177,0.55); 
  transition: color 0.3s;
}

.nav-voltar:hover { 
    color: var(--cream); 
}
.nav-voltar:hover svg { 
    transform: translateX(-3px); 
}
.nav-voltar svg { 
    transition: transform 0.2s; 
}


/* ============================================
   HEADER
   ============================================ */
header {
  padding: 130px 60px 70px;
  border-bottom: 1px solid rgba(230,204,177,0.08);
  position: relative; 
  overflow: hidden;
  background: var(--cream);
}

.header-bg {
  position: absolute;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(6rem, 20vw, 20rem);
  color: transparent;
  -webkit-text-stroke: 1px rgba(34,34,36,0.04);
  white-space: nowrap;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none; 
  user-select: none; 
  z-index: 0;
}

.header-inner { 
    position: relative; 
    z-index: 1; 
    max-width: 1100px; 
    margin: 0 auto; 
}

.header-tag {
  font-size: 0.6rem; 
  letter-spacing: 0.4em; 
  text-transform: uppercase;
  color: var(--brown); 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  margin-bottom: 24px;
}

.header-tag::before { 
    content: ''; 
    width: 24px; 
    height: 1px; 
    background: var(--brown); 
    display: inline-block; 
}

.header-titulo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 9vw, 8rem);
  line-height: 0.88; 
  color: var(--dark);
  letter-spacing: -0.01em; 
  margin-bottom: 28px;
}

.header-titulo .outline { 
    color: transparent; 
    -webkit-text-stroke: 0.5px var(--dark);  
}

.header-desc { 
    font-size: 0.7rem; 
    line-height: 2.1; 
    color: rgba(34,34,36,0.6); 
    max-width: 560px; 
}


/* ============================================
   SEPARADOR PÓS-HEADER
   ============================================ */
.cases-separador {
  width: 100%;
  height: 1px;
  background: rgba(230,204,177,0.08);
}


/* ============================================
   MAIN
   ============================================ */
main { 
    max-width: 1100px; 
    margin: 0 auto; 
    padding: 0 60px 80px; 
}


/* ============================================
   CASE
   ============================================ */
.case {
  padding: 64px 0;
  border-bottom: 1px solid rgba(230,204,177,0.06);
}

.case:last-child { 
    border-bottom: none; 
}


/* ============================================
   CABEÇALHO SEMPRE VISIVEL
   ============================================ */
.case-topo {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 20px;
}

.case-cat {
  font-size: 0.52rem; 
  letter-spacing: 0.28em; 
  text-transform: uppercase;
  color: var(--brown); 
  display: flex; 
  align-items: center; 
  gap: 10px; 
  margin-bottom: 14px;
}

.case-cat::before { 
    content: ''; 
    width: 16px; 
    height: 1px; 
    background: var(--brown); 
    display: inline-block; 
}

.case-titulo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 0.95; 
  color: var(--cream); 
  letter-spacing: -0.01em; 
  margin-bottom: 16px;
}

.case-resumo {
  font-size: 0.68rem; 
  line-height: 2.1;
  color: rgba(230,204,177,0.5); 
  max-width: 540px;
}


/* ============================================
   MÉTRICAS - SEMPRE VISIVEL
   ============================================ */
.case-metricas {
  display: flex; 
  flex-direction: column;
  gap: 18px; 
  align-items: flex-end; 
  flex-shrink: 0;
}

.metrica { 
    text-align: right; 
}

.metrica-val { 
    font-family: 'Bebas Neue', sans-serif; 
    font-size: 2.2rem; 
    color: var(--cream); 
    line-height: 1; 
}

.metrica-lbl { 
    font-size: 0.46rem; 
    letter-spacing: 0.22em; 
    text-transform: uppercase; 
    color: var(--brown); 
    margin-top: 3px; 
}

.metrica-sep { 
    width: 36px; 
    height: 1px; 
    background: rgba(230,204,177,0.08); 
    margin-left: auto; 
}


/* ============================================
   BOTÃO TOGGLE — VER TUDO
   ============================================ */
.case-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  margin-top: 24px;
  cursor: pointer;
  border-top: 1px solid rgba(230,204,177,0.07);
  transition: border-color 0.25s;
  user-select: none;
}
.case-toggle:hover { 
    border-color: rgba(172,143,112,0.25); 
}

.ct-label {
  font-size: 0.52rem; 
  letter-spacing: 0.18em; 
  text-transform: uppercase;
  color: rgba(230,204,177,0.35); 
  transition: color 0.25s;
}

.case-toggle:hover .ct-label,
.case-toggle.aberto .ct-label { 
    color: var(--brown); 
}

.ct-dir { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 5px; 
}

.ct-seta {
  width: 38px; 
  height: 38px; 
  border-radius: 50%;
  border: 1px solid rgba(230,204,177,0.12);
  display: flex; 
  align-items: center; 
  justify-content: center;
  color: rgba(172,143,112,0.45);
  transition: border-color 0.25s, background 0.25s, transform 0.4s;
}

.case-toggle.aberto .ct-seta {
  border-color: var(--brown);
  background: rgba(172,143,112,0.1);
  transform: rotate(180deg);
}

.ct-ver {
  font-size: 0.42rem; 
  letter-spacing: 0.18em; 
  text-transform: uppercase;
  color: rgba(172,143,112,0.35); 
  transition: color 0.25s;
}

.case-toggle.aberto .ct-ver { 
    color: var(--brown); 
}


/* ============================================
   BOTÃO — FECHAR CASE
   ============================================ */
.btn-fechar-case {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(230,204,177,0.28);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  transition: color 0.2s;
}
.btn-fechar-case:hover {
  color: var(--brown);
}
.btn-fechar-case:hover svg {
  transform: translateY(-3px);
}
.btn-fechar-case svg {
  transition: transform 0.2s;
}


/* ============================================
   PAINEL COMPLETO
   ============================================ */
.case-painel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.case-painel.aberto { 
    max-height: 9999px; 
}

.case-painel-inner { 
    padding: 32px 0 0; 
}


/* ============================================
   VIDEO
   ============================================ */
.case-video-wrap {
  width: 100%; 
  aspect-ratio: 16/9;
  border-radius: 14px; 
  overflow: hidden;
  background: rgba(230,204,177,0.03);
  border: 1px solid rgba(230,204,177,0.07);
  margin-bottom: 24px;
  transition: border-color 0.3s;
}

.case-video-wrap:hover { 
    border-color: rgba(172,143,112,0.2); 
}
.case-video-wrap iframe,
.case-video-wrap video { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    border: none; 
}

.video-placeholder {
  width: 100%; 
  height: 100%;
  display: flex; 
  flex-direction: column;
  align-items: center; 
  justify-content: center; 
  gap: 14px;
}

.play-circulo {
  width: 64px; 
  height: 64px; 
  border-radius: 50%;
  background: var(--brown);
  display: flex; 
  align-items: center; 
  justify-content: center;
  transition: transform 0.2s, background 0.2s;
}

.case-video-wrap:hover .play-circulo { 
    transform: scale(1.08); 
    background: var(--cream); 
}

.play-circulo svg { 
    margin-left: 4px; 
}

.video-lbl { 
    font-size: 0.52rem; 
    letter-spacing: 0.22em; 
    text-transform: uppercase; 
    color: rgba(230,204,177,0.3); 
}


/* ============================================
   GALERIA
   ============================================ */
.case-section-titulo {
  font-size: 0.52rem; 
  letter-spacing: 0.3em; 
  text-transform: uppercase;
  color: var(--brown); 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  margin-bottom: 14px;
}

.case-section-titulo::after { 
    content: ''; 
    flex: 1; 
    height: 1px; 
    background: rgba(230,204,177,0.07); 
}

.galeria-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 6px; 
    margin-bottom: 40px; 
}

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

.galeria-grid.cols-galeria .gi-destaque {
  grid-column: span 2;
  aspect-ratio: 2/1;
}

.galeria-item {
  aspect-ratio: 1/1; 
  border-radius: 8px; 
  overflow: hidden;
  background: rgba(230,204,177,0.03);
  border: 1px solid rgba(230,204,177,0.06); 
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}

.galeria-grid:not(.cols-galeria) .galeria-item:first-child { 
    grid-column: span 2; 
    aspect-ratio: 2/1; 
}

.galeria-item:hover { 
    border-color: rgba(172,143,112,0.2); 
    transform: scale(1.01); 
}

.galeria-item img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    display: block; 
    transition: transform 0.4s ease; 
}

.galeria-item:hover img { 
    transform: scale(1.04); 
}

.img-placeholder {
  width: 100%; 
  height: 100%;
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center; 
  gap: 6px;
  background: rgba(172,143,112,0.03);
}

.img-placeholder svg { 
    opacity: 0.15; 
}
.img-placeholder span { 
    font-size: 0.42rem; 
    letter-spacing: 0.15em; 
    text-transform: uppercase; 
    color: rgba(230,204,177,0.15); 
}


/* ============================================
   CONTEUDO TEXTUAL
   ============================================ */
.case-body { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
    margin-bottom: 40px; 
}

.case-texto { 
    font-size: 0.68rem; 
    line-height: 2.1; 
    color: rgba(230,204,177,0.5); 
}

.case-texto p { 
    margin-bottom: 14px; 
}

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

.case-texto strong { 
    color: var(--cream); 
    font-weight: 700; 
}


/* ============================================
   DESTAQUES
   ============================================ */
.case-destaques { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 10px; 
    margin-bottom: 40px; 
}

.destaque-card {
  padding: 20px; border: 1px solid rgba(230,204,177,0.07);
  border-radius: 12px; 
  background: var(--card-bg);
  transition: border-color 0.2s, background 0.2s;
}

.destaque-card:hover { 
    border-color: rgba(172,143,112,0.2); 
    background: rgba(230,204,177,0.05); 
}

.destaque-icone { 
    font-size: 1rem; 
    margin-bottom: 10px; 
    display: block; 
}

.destaque-titulo { 
    font-size: 0.64rem; 
    font-weight: 700; color: var(--cream); 
    margin-bottom: 5px; 
}

.destaque-texto { 
    font-size: 0.57rem; 
    line-height: 1.8; 
    color: rgba(230,204,177,0.4); 
}


/* ============================================
   DEPOIMENTOS
   ============================================ */
.case-depoimento {
  padding: 32px 40px; 
  border-left: 2px solid var(--brown);
  background: rgba(230,204,177,0.02); 
  border-radius: 0 12px 12px 0; 
  margin-bottom: 36px;
}

.depo-texto {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--cream); 
  line-height: 1.2; 
  letter-spacing: 0.02em; 
  margin-bottom: 14px;
}

.depo-autor {
  font-size: 0.5rem; 
  letter-spacing: 0.22em; 
  text-transform: uppercase;
  color: var(--brown); 
  display: flex; 
  align-items: center; 
  gap: 10px;
}

.depo-autor::before { 
    content: ''; 
    width: 16px; 
    height: 1px; 
    background: var(--brown); 
    display: inline-block; 
}


/* ============================================
   RODAPÉ DO CASE
   ============================================ */
.case-rodape {
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  gap: 20px; 
  padding-top: 28px; 
  border-top: 1px solid rgba(230,204,177,0.06);
}

.btn-topo {
  display: inline-flex; 
  align-items: center; 
  gap: 8px;
  font-size: 0.5rem; 
  letter-spacing: 0.18em; 
  text-transform: uppercase;
  color: rgba(230,204,177,0.28); 
  cursor: pointer;
  background: none; 
  border: none; 
  padding: 0; 
  transition: color 0.2s;
}

.btn-topo:hover { 
    color: var(--brown); 
}

.btn-topo:hover svg { 
    transform: translateY(-3px); 
}

.btn-topo svg { 
    transition: transform 0.2s; 
}

.btn-orcamento {
  display: inline-flex; 
  align-items: center; 
  gap: 10px;
  padding: 12px 20px; 
  border: 1px solid rgba(230,204,177,0.1);
  border-radius: 10px; 
  text-decoration: none;
  font-size: 0.5rem; 
  letter-spacing: 0.15em; 
  text-transform: uppercase;
  color: rgba(230,204,177,0.42);
  transition: border-color 0.22s, background 0.22s, color 0.22s;
  cursor: pointer;
  background: none;
}

.btn-orcamento:hover { 
    border-color: rgba(172,143,112,0.4); 
    background: rgba(172,143,112,0.05); 
    color: var(--cream); 
}

.btn-orcamento i { 
    color: #25D366; 
    font-size: 13px; 
}


/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 768px) {
  
  nav { 
    padding: 0.9rem 1.2rem; 
  }

  .nav-voltar span { 
    display: none; 
  }

  header { 
    padding: 100px 20px 48px; 
  }

  .header-titulo { 
    font-size: clamp(2.8rem, 12vw, 5rem); 
  }

  main { 
    padding: 0 20px 60px; 
  }

  .case { 
    padding: 48px 0; 
  }

  .case-topo {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .case-metricas {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 20px;
    width: 100%;
  }

  .metrica { 
    text-align: left; 
    flex: 1; 
  } 

  .metrica-val { 
    font-size: 1.4rem; 
  }

  .metrica-lbl { 
    font-size: 0.42rem; 
  }

  .metrica-sep { 
    display: none; 
  }

  .case-titulo { 
    font-size: clamp(1.5rem, 6vw, 2.2rem); 
  }

  .case-body { 
    grid-template-columns: 1fr; 
    gap: 28px; 
  }

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

  .galeria-grid.cols-4 { 
    grid-template-columns: repeat(2, 1fr); 
  }
  .galeria-grid.cols-galeria {
  grid-template-columns: repeat(2, 1fr);
  }

  .galeria-grid.cols-galeria .gi-destaque {
  grid-column: span 2;
  }

  .galeria-item:first-child { 
    grid-column: span 2; 
  }

  .case-destaques { 
    grid-template-columns: 1fr; 
    gap: 8px; 
  }

  .case-depoimento { 
    padding: 20px 16px 20px 20px; 
  }

  .case-rodape { 
    flex-direction: column; 
    align-items: flex-start; 
    gap: 12px; 
  }
  
  footer { 
    padding: 28px 20px; 
    flex-direction: column; 
    align-items: flex-start; 
    gap: 10px; 
  }
}