/* ============================================================
   PROMETISNOUS — story.css
   15 painéis (3 fases × 5). Container fixo em 100vh; trilho de
   scroll invisível alimenta o progresso; painéis entram com
   fade-in (opacity+scale+translateZ) e saem com blur progressivo
   + opacity residual (~0.10) = memória visual.
   ============================================================ */

/* ---- estrutura: viewport fixo + trilho de scroll real ---- */
.pmn-stage {
  position: relative;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.pmn-visual {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  perspective: 900px;
  overflow: hidden;
}

.pmn-track {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

/* trilho invisível que gera o scroll (15 × 140vh) */
.pmn-scroll-rail { height: 2100vh; pointer-events: none; }

/* ---- painel genérico ---- */
.pmn-panel {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: calc(var(--topbar-h) + 1.5rem) clamp(1rem, 5vw, 5rem) 4.5rem;
  will-change: transform, opacity, filter;
}

.pmn-inner {
  max-width: 60rem;
  width: 100%;
  transform-style: preserve-3d;
  display: flex;
  flex-direction: column;
  gap: clamp(1.1rem, 3vh, 2.2rem);
  text-align: center;
  align-items: center;
}

/* camadas de profundidade para o parallax */
.pmn-layer { will-change: transform; }

/* painel oculto por padrão; story.js aplica opacidade/blur por frame */
.pmn-panel { opacity: 0; pointer-events: none; }
.pmn-panel.is-visible { pointer-events: auto; }

/* ---- tipografia ---- */
.pmn-kicker {
  font: 600 0.7rem/1 var(--font-mono);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--acc);
}
.pmn-kicker::before { content: "[ "; color: var(--dim); }
.pmn-kicker::after { content: " ]"; color: var(--dim); }

.pmn-phase {
  font: 700 0.72rem/1 var(--font-mono);
  letter-spacing: 0.3em;
  color: var(--dim);
}

.pmn-title {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.65rem, 4.6vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  max-width: 22ch;
  text-wrap: balance;
}

.pmn-text {
  font-size: clamp(0.98rem, 1.6vw, 1.18rem);
  color: var(--dim);
  max-width: 56ch;
  text-wrap: pretty;
}
.pmn-text strong { color: var(--ink); font-weight: 600; }

/* ---- clímax: tipografia maior + brilho + partículas densas ---- */
.pmn-panel.pmn-climax .pmn-title {
  font-size: clamp(2.1rem, 6.4vw, 4.4rem);
  font-weight: 900;
  text-shadow:
    0 0 24px rgba(var(--acc-rgb), 0.35),
    0 0 90px rgba(var(--acc-rgb), 0.15);
}
.pmn-panel.pmn-climax .pmn-text {
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--ink);
}
.pmn-climax-halo {
  position: absolute;
  width: min(56rem, 88vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--acc-rgb), 0.12), transparent 62%);
  pointer-events: none;
  will-change: transform;
}
.pmn-burst { display: none; }
.pmn-panel.pmn-climax-active .pmn-burst { display: block; }

/* ---- chips de reportagem (âncora estilo terminal) ---- */
.pmn-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: center;
}
.pmn-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font: 500 0.72rem/1.3 var(--font-mono);
  color: var(--dim);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.5rem 0.75rem;
  max-width: 30rem;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.pmn-chip .chip-prefix { color: var(--acc); white-space: nowrap; }
.pmn-chip .chip-meta { opacity: 0.75; white-space: nowrap; }
.pmn-chip:hover,
.pmn-chip:focus-visible {
  color: var(--ink);
  border-color: var(--acc);
  background: rgba(var(--acc-rgb), 0.08);
}
.pmn-chip:hover .chip-prefix { animation: pmn-blink 0.9s steps(2, end) infinite; }

/* ---- trilho de progresso lateral (estilo terminal) ---- */
.pmn-rail {
  position: fixed;
  left: clamp(0.55rem, 1.6vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font: 500 0.6rem/1.4 var(--font-mono);
  color: var(--dim);
  user-select: none;
}
.pmn-rail-phase {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.55;
  transition: opacity 0.3s ease;
}
.pmn-rail-phase.is-active { opacity: 1; color: var(--ink); }
.pmn-rail-dots { display: flex; gap: 0.3rem; }
.pmn-rail-dot {
  width: 0.85rem;
  height: 4px;
  border-radius: 1px;
  background: var(--faint);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.pmn-rail-dot.is-done { background: rgba(var(--acc-rgb), 0.45); }
.pmn-rail-dot.is-active {
  background: var(--acc);
  box-shadow: 0 0 6px rgba(var(--acc-rgb), 0.8);
}
.pmn-rail-label { min-width: 2.6rem; letter-spacing: 0.08em; }

/* ---- painel final: CTA ---- */
.pmn-cta {
  appearance: none;
  display: inline-block;
  font: 700 clamp(0.85rem, 1.4vw, 1rem)/1 var(--font-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bg);
  background: linear-gradient(135deg, var(--acc), var(--acc2));
  border: 0;
  border-radius: 4px;
  padding: 1.05rem 2.4rem;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 0 24px rgba(var(--acc-rgb), 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pmn-cta:hover,
.pmn-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 0 38px rgba(var(--acc-rgb), 0.55);
}

/* ---- orientação de scroll ---- */
.pmn-scroll-hint {
  position: fixed;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  font: 600 0.62rem/1 var(--font-mono);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.5s ease;
}
.pmn-scroll-hint::after {
  content: "▼";
  color: var(--acc);
  animation: pmn-hint 1.6s ease-in-out infinite;
}
@keyframes pmn-hint {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}
.pmn-scroll-hint.pmn-hint-hidden { opacity: 0; pointer-events: none; }

/* ---- desktop 1200+ ---- */
@media (min-width: 1200px) {
  .pmn-inner { max-width: 64rem; }
}

/* ---- tablet 768–1199 ---- */
@media (max-width: 1199px) {
  .pmn-rail { gap: 0.4rem; }
  .pmn-rail-label { display: none; }
}

/* ---- mobile <768: chips empilham ---- */
@media (max-width: 767px) {
  .pmn-panel {
    padding: calc(var(--topbar-h) + 1rem) 1.1rem 4rem;
  }
  .pmn-chips {
    flex-direction: column;
    align-items: stretch;
  }
  .pmn-chip { max-width: none; }
  .pmn-rail {
    left: auto;
    right: 0.6rem;
    transform: translateY(-50%) scale(0.9);
    gap: 0.35rem;
  }
  .pmn-scroll-hint { bottom: 0.9rem; }
}

/* ---- movimento reduzido: mantém fades, corta 3D/parallax ---- */
@media (prefers-reduced-motion: reduce) {
  .pmn-visual { perspective: none; }
  .pmn-track, .pmn-layer, .pmn-climax-halo { will-change: auto; transform: none !important; }
  .pmn-scroll-hint::after { animation: none; }
  .pmn-chip .chip-prefix { animation: none; }
}