/* ============================================================
   Tools landing page — specific styles.
   Loads on top of lrf-theme.css (shared brand chrome).
   ============================================================ */

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--lrf-white);
  border: 1px solid var(--lrf-line);
  border-radius: var(--r);
  padding: 1.75rem;
  text-decoration: none;
  color: var(--lrf-ink);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.tool-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--lrf-pink);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.18s ease;
}
.tool-card:hover {
  border-color: var(--lrf-ink);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.tool-card:hover::before { transform: scaleY(1); }

.tool-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r);
  background: var(--lrf-pink-light);
  color: var(--lrf-pink);
  margin-bottom: 1.1rem;
}
.tool-icon svg { width: 24px; height: 24px; }

.tool-tag {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  font-weight: 700; color: var(--lrf-pink); margin-bottom: 0.4rem;
}
.tool-card h3 {
  font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em;
  line-height: 1.15; margin-bottom: 0.6rem;
}
.tool-card p {
  font-size: 14px; line-height: 1.55; color: var(--lrf-ink-soft);
  margin-bottom: 1.5rem;
}
.tool-card .go {
  margin-top: auto;
  font-size: 13px; font-weight: 700; color: var(--lrf-pink);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.tool-card .go .arrow { transition: transform 0.15s; }
.tool-card:hover .go .arrow { transform: translateX(3px); }