/* ============================================================
   styles-v2.css — Steel Performance V2
   Futurístico premium: hero blueprint animado, mcards,
   galeria vertical, vídeo bg, parallax pilares LSF
   ============================================================ */

/* ──────────────────────────────────────────────────────────
   1) HERO — Blueprint animado + spotlight mouse
   ────────────────────────────────────────────────────────── */

/* Canvas blueprint de fundo — cobre o hero inteiro */
#heroBg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
}

/* Bloco aspiracional substitui chips */
.hero-aspire {
  margin-bottom: var(--space-xl);
}

.hero-aspire-lead {
  font-size: 0.95rem;
  color: rgba(255,255,255,.7);
  line-height: 1.65;
  margin-bottom: var(--space-md);
  font-style: italic;
  border-left: 2px solid var(--color-accent-l);
  padding-left: var(--space-md);
}

.hero-aspire-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-aspire-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,.82);
  line-height: 1.5;
}

.hero-aspire-list li svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 2px;
  color: #4ade80;
  stroke: #4ade80;
}

/* ──────────────────────────────────────────────────────────
   2) CARDS DE CONTEÚDO (#conteudo) — imagem + Ver mais
   ────────────────────────────────────────────────────────── */
.module-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.mcard {
  background: var(--color-white);
  border: 1px solid var(--color-border-l);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--trans-normal), transform var(--trans-normal);
  position: relative;
}

.mcard:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.mcard.is-open {
  border-color: rgba(22,59,80,.25);
  box-shadow: var(--shadow-lg);
}

/* Imagem do card */
.mcard-img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-primary-d);
}

.mcard-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
  filter: brightness(.85) saturate(.9);
}

.mcard:hover .mcard-img img {
  transform: scale(1.06);
}

/* Overlay gradiente sobre a imagem */
.mcard-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(22,59,80,.65) 100%);
  pointer-events: none;
}

/* Número do módulo sobre a imagem */
.mcard-num {
  position: absolute;
  top: 12px;
  left: 14px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-white);
  background: var(--color-primary);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-sm);
  padding: 3px 9px;
  letter-spacing: 0.06em;
  z-index: 1;
  backdrop-filter: blur(4px);
}

/* Corpo do card */
.mcard-body {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-sm);
}

.mcard-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.3;
  margin: 0;
}

.mcard-short {
  font-size: 0.85rem;
  color: var(--color-slate);
  line-height: 1.55;
  margin: 0;
}

/* Botão Ver mais */
.mcard-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  background: none;
  border: none;
  padding: 6px 0;
  cursor: pointer;
  margin-top: auto;
  transition: color var(--trans-fast);
  align-self: flex-start;
}

.mcard-toggle:hover { color: var(--color-accent); }

.mcard-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform var(--trans-normal);
  flex-shrink: 0;
}

.mcard-toggle[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.mcard-toggle[aria-expanded="true"] .mcard-toggle-label::before {
  content: 'Fechar';
}
.mcard-toggle[aria-expanded="true"] .mcard-toggle-label {
  font-size: 0; /* esconde "Ver mais" */
}
.mcard-toggle[aria-expanded="true"] .mcard-toggle-label::before {
  font-size: 0.8rem;
}

/* Painel expandido */
.mcard-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s ease;
  opacity: 0;
}

.mcard-panel.open {
  opacity: 1;
}

.mcard-panel p {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.7;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-l);
  margin-top: var(--space-sm);
}

/* Linha accent na abertura */
.mcard.is-open .mcard-body {
  border-top: 3px solid var(--color-primary);
}
.mcard.is-open .mcard-img img {
  filter: brightness(.95) saturate(1);
}

/* Responsivo */
@media (max-width: 900px) {
  .module-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .module-cards-grid { grid-template-columns: 1fr; }
  .mcard-img { aspect-ratio: 4 / 5; }
}


/* ── #metodo: sem motion ── */
@media (prefers-reduced-motion: reduce) {
  #metodo::before, #metodo::after { animation: none; }
  .pillar-card { transition: none; }
}

/* ──────────────────────────────────────────────────────────
   5) GALERIA FOTOS VERTICAL (#galeria)
   ────────────────────────────────────────────────────────── */
.section-galeria {
  background: var(--color-primary-d);
  overflow: hidden;
  position: relative;
  padding-block: 0;
}

/* Header da galeria */
.galeria-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  background: linear-gradient(to bottom, var(--color-primary-d) 30%, transparent 100%);
  text-align: center;
  pointer-events: none;
}

.galeria-header h2 {
  color: var(--color-white);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  margin-top: 4px;
}

.galeria-header .section-label {
  color: var(--color-accent-l);
}

/* Container das colunas */
.galeria-track-wrap {
  display: flex;
  gap: 12px;
  height: 600px;
  padding-inline: 12px;
  /* fade nas bordas top/bottom */
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-image:         linear-gradient(to bottom, transparent 0%, #000 12%, #000 88%, transparent 100%);
}

/* Cada coluna */
.galeria-col {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Coluna 3 só no desktop */
.galeria-col--3 {
  display: none;
}
@media (min-width: 768px) {
  .galeria-col--3 { display: flex; }
}

/* Inner (duplicado para loop infinito) */
.galeria-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

/* Figura / imagem */
.galeria-inner figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
  margin: 0;
}

.galeria-inner figure img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-lg);
  filter: brightness(.82) saturate(.85);
  transition: filter 0.3s ease;
}

.galeria-track-wrap:hover .galeria-inner figure img {
  filter: brightness(.9) saturate(1);
}

/* Legenda pequena */
.galeria-inner figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 10px 8px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  background: linear-gradient(to top, rgba(14,39,55,.7), transparent);
  pointer-events: none;
}

/* prefers-reduced-motion: grade estática */
@media (prefers-reduced-motion: reduce) {
  .galeria-inner {
    animation: none !important;
    transform: none !important;
  }
}

/* ──────────────────────────────────────────────────────────
   6) TWEAKS GERAIS V2
   ────────────────────────────────────────────────────────── */

/* Linha divisória técnica entre seções */
.section-divider-tech {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(22,59,80,.2) 30%, rgba(22,59,80,.2) 70%, transparent);
}

/* Seção conteudo — remover padding duplicado quando tem mcards */
#conteudo .modules-grid { display: none; } /* esconde o antigo grid se existir */