/* ── Compare pages — at-a-glance feature matrix ──────────────
   Visual checkmark grid showing what each platform has vs. doesn't.
   Lives inside .blog-post-body / .docs-article. Reuses global tokens.
*/

.compare-matrix {
  margin: 0 0 32px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface);
}

.compare-matrix-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px 110px;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
}

/* Critical: every grid cell must be allowed to shrink and clip its
   own overflow, otherwise long header labels (e.g. "OPENAI CODEX")
   bleed into the adjacent column on narrow viewports. */
.compare-matrix-row > * {
  min-width: 0;
  overflow: hidden;
}

.compare-matrix-row:last-child {
  border-bottom: none;
}

.compare-matrix-row.compare-matrix-header {
  background: var(--bg-raised);
}

.compare-matrix-row.compare-matrix-header > div {
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.compare-matrix-row.compare-matrix-header .compare-matrix-col {
  text-align: center;
}

.compare-matrix-row.compare-matrix-header .compare-matrix-col-us {
  color: var(--accent);
}

.compare-matrix-feature {
  padding: 12px 16px;
  font-size: 14px;
  color: rgba(232, 232, 237, 0.92);
  line-height: 1.4;
}

.compare-matrix-cell {
  padding: 12px 16px;
  text-align: center;
  font-size: 18px;
  line-height: 1;
}

.compare-matrix-cell .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  font-weight: 700;
  font-size: 14px;
}

.compare-matrix-cell .x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(232, 232, 237, 0.32);
  font-weight: 600;
  font-size: 14px;
}

.compare-matrix-cell .partial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.10);
  color: #f59e0b;
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
}

.compare-matrix-row:not(.compare-matrix-header) .compare-matrix-cell:last-child {
  background: rgba(124, 58, 237, 0.04);
}

/* Mobile — keep three columns but tighten */
@media (max-width: 600px) {
  .compare-matrix-row {
    grid-template-columns: minmax(0, 1fr) 78px 78px;
  }

  .compare-matrix-feature {
    padding: 10px 12px;
    font-size: 13px;
  }

  /* Header labels: smaller font + allow wrap so two-word competitor
     names like "OPENAI CODEX" wrap onto two lines instead of overlapping. */
  .compare-matrix-row.compare-matrix-header > div {
    padding: 10px 4px;
    font-size: 10px;
    line-height: 1.2;
    word-break: break-word;
    letter-spacing: 0.03em;
  }

  .compare-matrix-cell {
    padding: 10px 6px;
  }

  .compare-matrix-cell .check,
  .compare-matrix-cell .x,
  .compare-matrix-cell .partial {
    width: 22px;
    height: 22px;
    font-size: 12px;
  }
}

/* Optional caption above the matrix */
.compare-matrix-caption {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}