/* ============================================================
   CASE — Cooldown
   Herda tokens de css/styles.css (paleta, tipografia, espaçamento).
   As classes base .case/.case__* (layout compartilhado entre cases) não
   vivem em css/styles.css — são duplicadas por página, mesmo padrão do
   projetos/proleap/proleap.css. Ver nota em decisoes.md (16/07/2026) sobre
   dedupe futuro pra evitar esse copy-paste quebrar de novo no próximo app.
   ============================================================ */

body.case-page {
  min-height: 100dvh;
  background: var(--black);
  color: var(--white);
}

.case {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(7rem, 14vw, 9rem) var(--gutter) var(--space-l);
}

.case__container {
  width: 100%;
  max-width: 720px;
}

.case__label { margin-bottom: var(--space-m); }

.case__title {
  font-family: var(--font-display);
  font-size: var(--step-5);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}

.case__tagline {
  margin-top: 0.75rem;
  color: var(--gray-300);
  font-size: var(--step-1);
}

.case__lead {
  margin-top: var(--space-m);
  color: var(--gray-300);
  font-size: var(--step-0);
  line-height: 1.6;
  max-width: 62ch;
}

.case__cta {
  margin-top: var(--space-l);
  display: inline-flex;
}

.case__cta--final { margin-top: var(--space-xl); }

.case__section {
  margin-top: var(--space-2xl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--line-dark);
}

.case__section-label { margin-bottom: var(--space-m); }

.case__text {
  color: var(--gray-300);
  line-height: 1.6;
  max-width: 62ch;
}

.case__footer {
  width: 100%;
  max-width: 720px;
  margin-top: var(--space-2xl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--line-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-m);
}

.case__footer .mono-label { color: var(--gray-500); transition: color 0.3s; }
.case__footer .mono-label:hover { color: var(--white); }

.case__footer .footer__copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gray-700);
}

@media (width < 480px) {
  .case__footer { flex-direction: column; align-items: flex-start; }
}

.case__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  padding: 0.4rem 0.9rem;
  border-radius: 99px;
  border: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-300);
}

.case__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.5rem;
  margin-top: var(--space-m);
}

.case__feature {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.case__feature-glyph {
  flex-shrink: 0;
  font-size: 1.1rem;
  filter: grayscale(1) contrast(1.1);
  line-height: 1.4;
}

.case__feature-text {
  font-size: var(--step--1);
  color: var(--gray-300);
  line-height: 1.5;
}

.case__feature-text strong { color: var(--white); font-weight: 600; }

@media (width < 640px) {
  .case__features { grid-template-columns: 1fr; }
}

.case__faq-item + .case__faq-item {
  margin-top: var(--space-m);
  padding-top: var(--space-m);
  border-top: 1px solid var(--line-dark);
}

.case__faq-q {
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.case__faq-a {
  font-size: var(--step--1);
  color: var(--gray-300);
  line-height: 1.6;
  max-width: 62ch;
}

.case__gallery-section {
  border-top: none;
  padding-top: 0;
}

.case__gallery {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  padding-bottom: 0.75rem;
  margin: 0 calc(-1 * var(--gutter));
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.case__gallery-item {
  flex: 0 0 auto;
  width: min(75vw, 480px);
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  scroll-snap-align: start;
  background: var(--black-card);
}

.case__install-cmd {
  margin-top: var(--space-s);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  background: rgba(245, 245, 242, 0.04);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gray-300);
  overflow-x: auto;
  white-space: pre;
}