/* ============================================
   CASE STUDY — estende style.css
   (carregar depois de style.css)
   ============================================ */

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--mist);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.breadcrumb:hover { color: var(--white); }

.case-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 4.5rem) 1.5rem 2rem;
  border-bottom: 1px solid var(--slate-line);
}

.case-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  margin: 0.6rem 0 1rem;
  max-width: 20ch;
}

.case-hero .lede {
  color: var(--mist);
  font-size: 1.02rem;
  max-width: 60ch;
  margin: 0 0 1.8rem;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 1.5rem;
}
.case-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.case-meta-item span:first-child {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--mist);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.case-meta-item span:last-child {
  font-size: 0.95rem;
}

.case-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* seções de conteúdo do case study */
.case-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) 1.5rem;
  border-bottom: 1px solid var(--slate-line);
}
.case-section h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  margin-bottom: 1.3rem;
  max-width: 30ch;
}
.case-section p {
  color: var(--mist);
  font-size: 0.98rem;
  max-width: 68ch;
  margin: 0 0 1rem;
}

.case-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-width: 68ch;
}
.case-list li {
  display: flex;
  gap: 0.8rem;
  color: var(--white);
  font-size: 0.96rem;
  line-height: 1.55;
}
.case-list li::before {
  content: "→";
  color: var(--mist);
  flex-shrink: 0;
}

/* cartões de decisão técnica / bug resolvido */
.case-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.case-card {
  border: 1px solid var(--slate-line);
  border-radius: var(--radius);
  padding: 1.3rem;
  background: var(--ink-soft);
}
.case-card h3 {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.case-card p {
  margin: 0;
  font-size: 0.88rem;
}

/* galeria de prints */
.shot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.shot-grid .shot-wide { grid-column: 1 / -1; }

.shot {
  border: 1px solid var(--slate-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-soft);
}
.shot img {
  display: block;
  width: 100%;
  height: auto;
}

/* placeholder — substituir por <img> quando tiver o print real */
.shot-placeholder {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--slate-line);
  border-radius: var(--radius);
  background: var(--ink-soft);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-align: center;
  padding: 1rem;
}

/* navegação entre projetos, rodapé do case study */
.case-nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.link-arrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--mist);
  transition: color 0.15s ease;
}
.link-arrow:hover { color: var(--white); }

@media (max-width: 640px) {
  .shot-grid { grid-template-columns: 1fr; }
  .shot-grid .shot-wide { grid-column: auto; }
}