/* ═══════════════════════════════════════════
   7. FERRAMENTAS
═══════════════════════════════════════════ */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.tool-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
}
.tool-card:hover { border-color: var(--gold-dim); transform: translateY(-3px); }
.tool-header { display: flex; justify-content: space-between; align-items: flex-start; }
.tool-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--gold);
  background: var(--surface);
  transition: border-color var(--transition), background var(--transition);
}
.tool-icon svg { width: 22px; height: 22px; }
.tool-card:hover .tool-icon { border-color: var(--gold-dim); background: rgba(201,169,110,0.06); }
.tool-badge {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-dim);
}
.tool-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
}
.tool-desc {
  font-size: 0.83rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.tool-link {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.tool-link svg { transition: transform var(--transition); }
.tool-card:hover .tool-link svg { transform: translateX(4px); }