/* =====================================================================
   Shared layout for enhanced equipment subpages
   (equipment-rectifier, equipment-uvt-monitor).
   Page-scoped. Every block is a multi-column grid with a hard floor of
   TWO per row — no full-width sitewide single containers.
   ===================================================================== */

/* Spec / feature / application grids — 3-up desktop, min 2 always */
.eq-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.eq-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.eq-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }

.eq-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: 14px;
  padding: 1.4rem 1.45rem;
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.eq-card:hover {
  transform: translateY(-4px);
  border-color: #c7d8e8;
  box-shadow: 0 14px 30px rgba(10, 37, 64, 0.12);
}
.eq-card .eq-ico {
  width: 44px; height: 44px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.05rem; color: var(--primary-blue);
  background: linear-gradient(160deg, #e8f3fd, #d4e9fb);
  margin-bottom: 0.85rem;
}
.eq-card h3 { margin: 0 0 0.45rem; font-size: 1rem; color: var(--primary-navy); }
.eq-card p { margin: 0; font-size: 0.88rem; line-height: 1.6; color: var(--text-medium); }

/* Spec chips */
.eq-spec {
  background: linear-gradient(160deg, #ffffff 0%, #f1f7fd 100%);
  border: 1px solid #dce8f3;
  border-radius: 12px;
  padding: 1.2rem 1.1rem;
  text-align: center;
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.05);
}
.eq-spec .v { display: block; font-size: 1.3rem; font-weight: 700; color: var(--primary-blue); line-height: 1.1; }
.eq-spec .l { display: block; margin-top: 0.35rem; font-size: 0.78rem; color: var(--text-medium); line-height: 1.4; }

/* Two-column "how it works" prose pair (min 2, never a lone wide block) */
.eq-split { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.eq-split .eq-panel {
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-left: 4px solid var(--primary-blue);
  border-radius: 12px;
  padding: 1.4rem 1.6rem;
}
.eq-split .eq-panel h3 {
  display: flex; align-items: center; gap: 0.55rem;
  margin: 0 0 0.6rem; font-size: 1.05rem; color: var(--primary-navy);
}
.eq-split .eq-panel h3 i { color: var(--primary-blue); font-size: 0.95rem; }
.eq-split .eq-panel p { margin: 0; font-size: 0.9rem; line-height: 1.65; color: var(--text-medium); }

/* Related subpage cards */
.eq-related a.eq-card { text-decoration: none; }
.eq-related a.eq-card h3 { color: var(--primary-navy); }
.eq-related a.eq-card .eq-go { margin-top: 0.7rem; font-size: 0.82rem; font-weight: 600; color: var(--primary-blue); }
.eq-related a.eq-card .eq-go i { font-size: 0.72rem; margin-left: 0.25rem; }

/* Responsive — hard floor of 2 columns at every breakpoint */
@media (max-width: 1024px) {
  .eq-grid-3, .eq-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .eq-grid-3, .eq-grid-4, .eq-grid-2, .eq-split { grid-template-columns: repeat(2, 1fr); }
  .eq-split .eq-panel, .eq-card { padding: 1rem 0.9rem; }
  .eq-card h3, .eq-split .eq-panel h3 { font-size: 0.9rem; }
  .eq-card p, .eq-split .eq-panel p { font-size: 0.8rem; }
}