/* small overrides & micro-interactions */

:root{
  --card-shadow: 0 8px 20px rgba(2,6,23,0.06);
}

.tool-card {
  transition: transform .26s cubic-bezier(.2,.9,.2,1), box-shadow .26s;
}
.tool-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--card-shadow);
}

/* featured pill */
.featured {
  background: linear-gradient(90deg, rgba(99,102,241,0.12), rgba(34,197,94,0.06));
  color: #111827;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight:600;
  font-size:12px;
}

/* tiny shimmer for buttons */
.btn-shimmer {
  position: relative;
  overflow: hidden;
}
.btn-shimmer::after {
  content: '';
  position: absolute;
  left: -60%;
  top: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.16), rgba(255,255,255,0));
  transform: skewX(-20deg);
  transition: left .9s;
}
.btn-shimmer:hover::after { left: 120%; }

/* responsive tweaks */
@media (max-width:640px) {
  header.site { flex-direction:column; gap:10px; align-items:flex-start; }
  .tool-grid { grid-template-columns: repeat(1, minmax(0,1fr)); }
}