/* ===== TOOLS HUB ===== */

.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.hub-card {
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.hub-card:hover {
  transform: translateY(-3px);
  border-color: var(--rp-border-hi);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.hub-card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rp-border-hi);
  color: var(--rp-accent);
  font-size: 1.3rem;
  margin-bottom: 22px;
}

.hub-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--rp-text);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  line-height: 1.2;
}

.hub-card p {
  color: var(--rp-text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 22px;
  font-weight: 300;
}

.hub-card-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rp-accent);
  transition: gap 0.2s ease;
}
.hub-card-link i { font-size: 0.7rem; }
.hub-card:hover .hub-card-link { gap: 12px; }

@media (max-width: 720px) {
  .hub-grid { grid-template-columns: 1fr; gap: 18px; }
  .hub-card { padding: 28px 24px; }
}