/* Herramientas / Calculadoras */
.herramientas-hero {
  background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 50%, #f0fdf4 100%);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(225, 29, 72, 0.08);
}
.herramientas-hero-icon {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}
.herramientas-hero h1 { font-family: var(--font-display); color: var(--ink); }
.herramientas-hero .lead { color: var(--muted); max-width: 42rem; }
.herramientas-grid .tools-card {
  border-radius: 1rem;
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.herramientas-grid .tools-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.08);
  border-color: rgba(225, 29, 72, 0.2);
  color: inherit;
}
.herramientas-grid .tools-card:hover .tools-card-title { color: var(--brand); }
.tools-card-icon { flex-shrink: 0; }
.tools-card-icon.tools-card-icon--gato { background: rgba(251, 146, 60, 0.15) !important; color: #ea580c; }
.tools-card-icon.tools-card-icon--perro { background: rgba(59, 130, 246, 0.15) !important; color: #2563eb; }
.tools-card-icon.tools-card-icon--ambos { background: rgba(34, 197, 94, 0.15) !important; color: #16a34a; }
.tools-card-badge { font-size: 0.7rem; text-transform: uppercase; letter-spacing: .03em; }
.herramientas-cta { background: var(--bg2); border-radius: var(--radius); padding: 2rem; }

.tool-page .tool-hero {
  background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 100%);
  border-radius: var(--radius);
  padding: 2rem 2rem 2.5rem;
  margin-bottom: 2rem;
  border-left: 4px solid var(--brand);
}
.tool-page .tool-hero h1 { font-family: var(--font-display); color: var(--ink); margin-bottom: .5rem; }
.tool-page .tool-hero-desc { color: var(--muted); margin-bottom: 0; }
.tool-form-card {
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  overflow: hidden;
}
.tool-form-card .card-body { padding: 1.75rem 2rem; }
.tool-form-card .form-label { font-weight: 600; color: var(--ink); }
.tool-form-card .btn-primary { padding: .65rem 1.25rem; font-weight: 600; border-radius: .75rem; }
.tool-result-card {
  border-radius: var(--radius);
  border: 1px solid rgba(34, 197, 94, 0.25);
  background: linear-gradient(180deg, #f0fdf4 0%, #fff 100%);
  overflow: hidden;
}
.tool-result-card .card-body { padding: 1.75rem 2rem; }
.tool-result-card h2 { font-size: 1.1rem; color: var(--ink); margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem; }
.tool-result-card h2::before { content: ''; width: 4px; height: 1.25em; background: #16a34a; border-radius: 2px; }
.tool-result-card .tool-result-row { padding: .35rem 0; border-bottom: 1px solid rgba(0,0,0,0.05); }
.tool-result-card .tool-result-row:last-child { border-bottom: 0; }
.tool-page .tool-cta-wrap { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid rgba(0,0,0,0.08); }
.tool-recommended { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid rgba(0,0,0,0.08); }
.tool-recommended h2 { font-size: 1.1rem; color: var(--ink); margin-bottom: 1rem; }
.tool-recommended .card { border-radius: var(--radius); border: 1px solid rgba(0,0,0,0.06); transition: transform .2s ease, box-shadow .2s ease; }
.tool-recommended .card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.08); color: inherit; }