/* ==========================================================================
   DermLite DL5 Plus - Compatible Accessories & Clinical Papers
   ========================================================================== */

/* Accessories Section */
.accessories-section {
  padding: 90px 0;
  background-color: var(--bg-pure-white);
  border-top: 1px solid var(--border-light);
}

.accessories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.accessory-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
}

.accessory-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(204, 153, 102, 0.4);
}

.accessory-thumb-wrap {
  width: 100%;
  height: 180px;
  background: var(--bg-off-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  overflow: hidden;
  padding: 16px;
}

.accessory-img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.accessory-card:hover .accessory-img {
  transform: scale(1.08);
}

.accessory-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.accessory-meta-tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-gold);
  margin-bottom: 18px;
  display: inline-block;
}

.btn-inquire-accessory {
  width: 100%;
  background: #111111;
  color: #ffffff;
  padding: 11px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-inquire-accessory:hover {
  background: var(--brand-gold);
  box-shadow: 0 4px 12px rgba(204, 153, 102, 0.35);
}

/* Research Papers Section */
.papers-section {
  padding: 90px 0;
  background-color: var(--bg-off-white);
  border-top: 1px solid var(--border-light);
}

.papers-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}

.paper-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.paper-card:hover {
  border-color: rgba(204, 153, 102, 0.5);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.paper-badge {
  background: rgba(139, 92, 246, 0.12);
  color: var(--uv-fluorescence);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
  margin-top: 2px;
}

.paper-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.paper-citation {
  font-size: 0.85rem;
  color: var(--text-dark-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

.paper-doi-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.paper-doi-link:hover {
  text-decoration: underline;
}

/* Responsive Accessories & Papers */
@media (max-width: 1100px) {
  .accessories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .accessories-grid {
    grid-template-columns: 1fr;
  }
  .paper-card {
    flex-direction: column;
    gap: 12px;
  }
}