/**
 * Case page — narrativa premium (Stripe / Linear).
 * Escopo: body.page-case apenas.
 */

.page-case {
  --cp-section-y: clamp(2.5rem, 4.5vw, 3.75rem);
  --cp-copy-max: 32rem;
  --cp-media-max: 17.5rem;
}

.page-case .main-content {
  padding-top: 0;
}

.page-case .container {
  max-width: 72.5rem;
}

/* Reveal discreto */
.page-case .js-case-page-reveal {
  opacity: 0;
  transform: translateY(0.625rem) scale(0.992);
  transition:
    opacity 520ms var(--ease-out),
    transform 520ms var(--ease-out);
}

.page-case .case-page-hero .js-case-page-reveal {
  opacity: 1;
  transform: none;
}

.page-case .js-case-page-reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .page-case .js-case-page-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Hero (mantido) ── */
.page-case .case-page-hero {
  padding-block: calc(var(--header-height) + 1.75rem) var(--cp-section-y);
  background: #fff;
}

.page-case .case-page-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 2.5rem);
  align-items: center;
}

.page-case .case-page-hero__crumb {
  margin-bottom: var(--space-4);
}

.page-case .case-page-hero__eyebrow {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--type-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-accent);
}

.page-case .case-page-hero__title {
  margin: 0 0 var(--space-4);
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #0a2540;
}

.page-case .case-page-hero__lead {
  margin: 0 0 var(--space-5);
  max-width: var(--cp-copy-max);
  font-size: var(--type-body-lg);
  line-height: var(--type-body-lg-lh);
  color: var(--color-text-secondary);
}

.page-case .case-page-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  padding: 0;
  list-style: none;
}

.page-case .case-page-hero__tags li {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border-default);
  border-radius: 999px;
  font-size: var(--type-small);
  color: var(--color-text-secondary);
  background: #fff;
}

.page-case .case-page-hero__stage {
  position: relative;
  min-height: 12rem;
  padding: 0.25rem 0.25rem 1rem;
}

.page-case .case-page-hero__desktop {
  position: relative;
  z-index: 1;
  max-width: 30rem;
  margin-inline: auto;
}

.page-case .case-page-hero__mobile {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  width: min(30%, 7rem);
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.16));
}

/* ── Blocos ── */
.page-case .case-page-block {
  padding-block: var(--cp-section-y);
  background: #fff;
}

.page-case .case-page-block--soft {
  background: #f6f9fc;
  border-block: 1px solid #eef2f6;
}

.page-case .case-page-block__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  align-items: center;
}

.page-case .case-page-block__header {
  margin-bottom: var(--space-4);
}

.page-case .case-page-block__copy {
  max-width: var(--cp-copy-max);
}

.page-case .case-page-block__text {
  margin: 0;
  font-size: var(--type-body-lg);
  line-height: var(--type-body-lg-lh);
  color: var(--color-text-secondary);
}

.page-case .case-page-block__note {
  margin: var(--space-4) 0 0;
  padding-left: var(--space-4);
  border-left: 2px solid var(--color-accent-500);
  font-size: var(--type-body);
  line-height: var(--type-body-lh);
  color: var(--color-text-secondary);
}

.page-case .case-page-block__results {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-case .case-page-block__results li {
  position: relative;
  padding-left: 1.125rem;
  font-size: var(--type-body);
  line-height: var(--type-body-lh);
  color: var(--color-text-primary);
}

.page-case .case-page-block__results li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent-500);
  font-weight: var(--font-weight-semibold);
}

.page-case .case-page-block__media {
  width: 100%;
  max-width: var(--cp-media-max);
  margin-inline: auto;
}

.page-case .case-page-block__media--phone {
  max-width: 8.5rem;
}

/* ── Frames ── */
.page-case .case-page-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.05);
}

.page-case .case-page-frame--hero {
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
}

.page-case .case-page-frame__bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--color-border-light);
  background: #f8fafc;
}

.page-case .case-page-frame__bar span {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #e2e8f0;
}

.page-case .case-page-frame__bar span:nth-child(1) { background: #fca5a5; }
.page-case .case-page-frame__bar span:nth-child(2) { background: #fcd34d; }
.page-case .case-page-frame__bar span:nth-child(3) { background: #86efac; }

.page-case .case-page-frame__bar em {
  flex: 1;
  margin-left: 0.35rem;
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-style: normal;
  color: var(--color-text-tertiary);
  background: #fff;
  border: 1px solid var(--color-border-light);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-case .case-page-frame__viewport {
  overflow: hidden;
  line-height: 0;
  background: #f1f5f9;
}

.page-case .case-page-frame__viewport img,
.page-case .case-page-hero__img,
.page-case .case-page-phone__shell img {
  display: block;
  width: 100%;
  height: auto;
  background: #0f172a;
}

.page-case .case-page-phone {
  margin: 0;
  max-width: 8.5rem;
}

.page-case .case-page-phone--hero {
  max-width: 7rem;
}

.page-case .case-page-phone__shell {
  overflow: hidden;
  padding: 0.35rem;
  border-radius: 1.15rem;
  background: linear-gradient(145deg, #334155, #1e293b);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.15);
}

.page-case .case-page-phone__shell .case-page-hero__img {
  border-radius: 0.85rem;
}

/* ── CTA ── */
.page-case .case-page-cta {
  padding-block: clamp(2.75rem, 5vw, 3.75rem);
  text-align: center;
  background: #fff;
  border-top: 1px solid var(--color-border-default);
}

.page-case .case-page-cta__inner {
  max-width: 34rem;
  margin-inline: auto;
}

.page-case .case-page-cta__title {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.625rem, 3vw, 2.125rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #0a2540;
}

.page-case .case-page-cta__text {
  margin: 0 0 var(--space-6);
  font-size: var(--type-body-lg);
  line-height: var(--type-body-lg-lh);
  color: var(--color-text-secondary);
}

.page-case .case-page-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

@media (min-width: 900px) {
  .page-case .case-page-hero__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .page-case .case-page-block__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  }

  .page-case .case-page-block__grid:not(:has(.case-page-block__media)) {
    grid-template-columns: minmax(0, var(--cp-copy-max));
  }

  .page-case .case-page-block__grid--reverse {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  }

  .page-case .case-page-block__grid--reverse .case-page-block__copy {
    order: 2;
  }

  .page-case .case-page-block__grid--reverse .case-page-block__media {
    order: 1;
  }

  .page-case .case-page-block__media {
    margin-inline: 0 0 auto;
  }

  .page-case .case-page-block__grid:not(.case-page-block__grid--reverse) .case-page-block__media {
    margin-inline: auto 0;
  }
}

@media (max-width: 767px) {
  .page-case .case-page-hero__mobile {
    width: min(32%, 6.25rem);
    right: 0.15rem;
  }

  .page-case .case-page-hero__title {
    max-width: none;
  }

  .page-case .case-page-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-case .case-page-cta__actions .btn {
    width: 100%;
    justify-content: center;
  }
}