/* ============================================
   PÁGINA DE FERRAMENTAS GRATUITAS
   ============================================ */

.ferramentas-hero {
  background:
    linear-gradient(135deg, rgba(17, 24, 39, 0.92) 0%, rgba(31, 41, 55, 0.85) 100%),
    radial-gradient(circle at 80% 20%, rgba(26, 107, 255, 0.3), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.15), transparent 60%),
    #111827;
  padding: 96px var(--padding-container) 80px;
  color: var(--cor-texto-claro);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ferramentas-hero__container {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.ferramentas-hero__eyebrow {
  display: inline-block;
  font-family: var(--fonte-texto);
  font-size: 12px;
  font-weight: 600;
  color: var(--cor-acento);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 6px 16px;
  border-radius: var(--raio-pill);
  background: rgba(26, 107, 255, 0.15);
  border: 1px solid rgba(26, 107, 255, 0.35);
  margin-bottom: 20px;
}

.ferramentas-hero__titulo {
  font-family: var(--fonte-display);
  font-size: 44px;
  font-weight: 400;
  line-height: 1.1;
  color: var(--cor-texto-claro);
  margin: 0 0 20px;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.ferramentas-hero__subtitulo {
  font-family: var(--fonte-texto);
  font-size: 18px;
  line-height: 1.55;
  color: var(--cor-texto-claro-alt);
  margin: 0 auto;
  max-width: 640px;
}

@media (max-width: 768px) {
  .ferramentas-hero { padding: 64px var(--padding-container-mobile) 56px; }
  .ferramentas-hero__titulo { font-size: 30px; }
  .ferramentas-hero__subtitulo { font-size: 16px; }
}

/* ============================================
   GRID DE FERRAMENTAS
   ============================================ */

.ferramentas__container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px var(--padding-container) var(--espaco-xl);
}

.ferramentas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 1024px) {
  .ferramentas__grid { grid-template-columns: repeat(2, 1fr); }
  .ferramentas__container { padding: 48px var(--padding-container-mobile) var(--espaco-lg); }
}

@media (max-width: 640px) {
  .ferramentas__grid { grid-template-columns: 1fr; gap: 20px; }
}

/* ============================================
   CARD DE FERRAMENTA
   ============================================ */

.ferramenta-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-top: 4px solid var(--ferramenta-cor, var(--cor-acento));
  border-radius: var(--raio-md);
  box-shadow: var(--sombra-card);
  text-decoration: none;
  transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao);
  position: relative;
  overflow: hidden;
}

.ferramenta-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, var(--ferramenta-cor) 0%, transparent 70%);
  opacity: 0.06;
  pointer-events: none;
}

.ferramenta-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-card-hover);
}

.ferramenta-card__icone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--raio-md);
  background: var(--ferramenta-cor-suave, rgba(26, 107, 255, 0.1));
  color: var(--ferramenta-cor, var(--cor-acento));
  margin-bottom: 20px;
}

.ferramenta-card__icone svg {
  width: 28px;
  height: 28px;
}

.ferramenta-card__titulo {
  font-family: var(--fonte-display);
  font-size: 21px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--cor-titulo);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.ferramenta-card__descricao {
  font-family: var(--fonte-texto);
  font-size: 14px;
  line-height: 1.55;
  color: var(--cor-meta);
  margin: 0 0 24px;
  flex: 1;
}

.ferramenta-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 600;
  color: var(--ferramenta-cor, var(--cor-acento));
  align-self: flex-start;
  transition: gap var(--transicao);
}

.ferramenta-card:hover .ferramenta-card__cta {
  gap: 10px;
}

.ferramenta-card__cta-arrow {
  transition: transform var(--transicao);
}

/* ============================================
   BLOCO DE CTA INFERIOR
   ============================================ */

.ferramentas__nota {
  margin-top: 56px;
  padding: 28px;
  background: var(--cor-fundo-alt);
  border-left: 4px solid var(--cor-acento);
  border-radius: 0 var(--raio-md) var(--raio-md) 0;
  font-family: var(--fonte-texto);
  font-size: 14px;
  line-height: 1.6;
  color: var(--cor-corpo);
  text-align: center;
}

.ferramentas__nota strong { color: var(--cor-titulo); }