/* ============================================================
   DOWNLOADS.CSS — Galeria de materiais e página de detalhe
   ============================================================ */

/* Link ativo na navbar (página atual) */
.nav-links a.active {
  color: var(--accent);
}

/* ---------- Hero da galeria ---------- */
.downloads-hero {
  padding: 140px 0 40px;
  background: var(--gradient-hero);
  text-align: center;
}

.downloads-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.downloads-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ---------- Grid de materiais ---------- */
.downloads-section {
  padding: 40px 0 80px;
}

.downloads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

/* ---------- Card de material ---------- */
.download-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
}

.download-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.download-card-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,
              rgba(99, 102, 241, 0.18) 0%,
              rgba(99, 102, 241, 0.04) 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.download-card-thumb i {
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.85;
}

.download-card-format {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 4px 10px;
  border-radius: 100px;
}

.download-card-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.download-card-category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.download-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
}

.download-card-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
  flex: 1;
}

.download-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.download-card-counter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.download-card-counter i {
  color: var(--accent);
  font-size: 0.78rem;
}

.download-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s ease;
}

.download-card:hover .download-card-cta {
  gap: 10px;
}

/* Contador da página de detalhe (abaixo do botão de download) */
.material-counter {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.material-counter i {
  color: var(--accent);
  font-size: 0.85rem;
}

/* Animação "bump" reaproveitada do prompts.css. Se essa página de
   detalhe não importar prompts.css, definimos os keyframes aqui. */
.counter-value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text-primary);
  display: inline-block;
  transition: transform 0.2s ease;
}

.counter-value.bump {
  animation: counter-bump 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes counter-bump {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.25); color: var(--accent); }
  100% { transform: scale(1); }
}

/* ---------- CTA de newsletter no fim da galeria ---------- */
.downloads-newsletter-cta {
  margin-top: 64px;
  padding: 40px;
  text-align: center;
  border-color: rgba(99, 102, 241, 0.25);
  background: linear-gradient(135deg,
              rgba(99, 102, 241, 0.08) 0%,
              rgba(99, 102, 241, 0.02) 100%);
}

.downloads-newsletter-cta h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.downloads-newsletter-cta p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 24px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   PÁGINA DE DETALHE DE UM MATERIAL
   ============================================================ */

.material-hero {
  padding: 140px 0 50px;
  background: var(--gradient-hero);
}

.material-hero-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: center;
}

.material-cover {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: linear-gradient(135deg,
              rgba(99, 102, 241, 0.22) 0%,
              rgba(99, 102, 241, 0.04) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.material-cover i {
  font-size: 4.5rem;
  color: var(--accent);
  opacity: 0.85;
}

.material-cover-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(10, 10, 10, 0.7);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 4px 10px;
  border-radius: 100px;
  backdrop-filter: blur(8px);
}

.material-info .material-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.material-info h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}

.material-info .material-subtitulo {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.material-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  background: var(--gradient-accent);
  color: #0A0A0A;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: var(--shadow-glow);
}

.material-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--accent-glow);
}

.material-download-btn i {
  font-size: 1.1rem;
}

/* ---------- Conteúdo da página de material ---------- */

.material-conteudo {
  padding: 30px 0 80px;
}

.material-blocos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.material-bloco {
  padding: 32px;
}

.material-bloco h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.material-bloco h2 i {
  color: var(--accent);
}

.material-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.material-lista li {
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--text-secondary);
  padding-left: 22px;
  position: relative;
}

.material-lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.material-bloco p {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ---------- Bloco grande de Newsletter ---------- */
.material-newsletter {
  padding: 44px;
  text-align: center;
  border-color: rgba(99, 102, 241, 0.3);
  background: linear-gradient(135deg,
              rgba(99, 102, 241, 0.10) 0%,
              rgba(99, 102, 241, 0.02) 100%);
  margin-bottom: 40px;
}

.material-newsletter .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}

.material-newsletter h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.material-newsletter p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 24px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ---------- Navegação rodapé ---------- */
.material-nav {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 768px) {
  .downloads-hero {
    padding: 120px 0 30px;
  }

  .downloads-grid {
    grid-template-columns: 1fr;
  }

  .material-hero {
    padding: 120px 0 40px;
  }

  .material-hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }

  .material-cover {
    max-width: 200px;
    margin: 0 auto;
  }

  .material-blocos {
    grid-template-columns: 1fr;
  }

  .material-newsletter {
    padding: 32px 24px;
  }

  .material-nav {
    flex-direction: column;
  }

  .material-nav .btn {
    width: 100%;
    justify-content: center;
  }

  .downloads-newsletter-cta {
    padding: 32px 24px;
  }
}