/* =========================================================
   LABORATORY INSTRUMENTS STYLESHEET (abhimo.com Style)
   All In One Technology - Caltronics Precision Instruments
   ========================================================= */

:root {
  --inst-primary: #0284c7;
  --inst-cyan: #00d2ff;
  --inst-sky: #38bdf8;
  --inst-glow: rgba(0, 210, 255, 0.16);
  --inst-card-bg: #ffffff;
}

/* Division Pill Badge (Abhimo style) */
.badge-instruments {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border-radius: 9999px;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.22);
  color: #0369a1;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

/* Product Card (Abhimo Crisp White Frosted Card) */
.instrument-card {
  background: var(--inst-card-bg);
  border: 1px solid rgba(0, 119, 255, 0.12);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 119, 255, 0.04);
}

.instrument-card:hover {
  transform: translateY(-5px);
  border-color: rgba(2, 132, 199, 0.4);
  box-shadow: 0 22px 45px rgba(2, 132, 199, 0.14);
}

.instrument-card h4 {
  color: #082032;
  font-weight: 700;
}

.instrument-card p {
  color: #475569;
  text-align: justify;
  line-height: 1.6;
}

/* Model Tag (Abhimo Gradient Pill) */
.model-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 8px;
  font-family: var(--font-mono, monospace);
  box-shadow: 0 4px 10px rgba(0, 119, 255, 0.25);
  z-index: 5;
}

/* Category Filter Pill */
.cat-pill {
  transition: all 0.25s ease;
  cursor: pointer;
}

.cat-pill:hover {
  transform: translateY(-2px);
}

/* Responsive Enhancements for Laboratory Instruments */
@media (max-width: 640px) {
  .instrument-card {
    padding: 1.15rem;
  }
  .model-tag {
    top: 0.75rem;
    left: 0.75rem;
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
  }
  .cat-pill {
    padding: 0.4rem 0.85rem;
    font-size: 0.75rem;
  }
}

@media (min-width: 1920px) {
  #catalog-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}