.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

/* Tool card */
.tool-card {
  background: var(--bg-soft);
  border-radius: var(--radius-md);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease;
  border: 1px solid transparent; /* fallback for contrast */
  display: block;
}

/* Hover (desktop) */
@media (hover: hover) {
  .tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(0,0,0,.08);
  }
}

/* Focus (keyboard & accessibility) */
.tool-card:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37,99,235,.15);
}

/* Reduce motion if user prefers */
@media (prefers-reduced-motion: reduce) {
  .tool-card {
    transition: none;
  }
}

/* Card typography */
.tool-card h3 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.tool-card p {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* -------------------- */
/* PREMIUM ENHANCEMENTS */
/* -------------------- */

/* Subtle gradient for premium feel */
.tool-card {
  background: linear-gradient(
    180deg,
    #ffffff,
    var(--bg-soft)
  );
}

/* Mobile tap feedback (app-like) */
.tool-card:active {
  transform: scale(0.985);
}

/* Desktop cards spacing & typography */
@media (min-width: 1024px) {
  .tools-grid {
    gap: 28px;
  }

  .tool-card {
    padding: 24px;
  }

  .tool-card h3 {
    font-size: 1.05rem;
  }

  .tool-card p {
    font-size: 0.9rem;
  }
}

/* Premium hover for large screens */
@media (hover: hover) and (min-width: 1024px) {
  .tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(0,0,0,.12);
  }
}

/* Inner tool containers (tools pages) */
section.tool-card {
  background: linear-gradient(
    180deg,
    #ffffff,
    #f9fafb
  );
  border: 1px solid var(--border-light);
}