/* Educational & Clinical Guide Section below Shop Grid */
.instrument-quick-facts {display:flex;flex-wrap:wrap;gap:10px;margin:24px auto;max-width:1000px;justify-content:center}
.instrument-quick-facts div {padding:10px 14px;border:1px solid #ffffff40;border-radius:12px;background:#ffffff10;color:white;max-width:100%}
.instrument-quick-facts dt {font-size:.72rem;font-weight:700;opacity:.8}
.instrument-quick-facts dd {margin:3px 0 0;font-size:.8rem;overflow-wrap:anywhere}
.shop-filter-list button:focus-visible,.guide-faq summary:focus-visible {outline:3px solid #0284c7;outline-offset:3px}
.prod-store-card {content-visibility:auto;contain-intrinsic-size:auto 510px}
.prod-store-card [disabled] {opacity:.5;cursor:not-allowed}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.instrument-guide-section {
  background: #F8FAFC;
  border-top: 1px solid #E2E8F0;
  padding: 60px 0 80px;
}
.guide-box {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 18px;
  padding: 32px;
  margin-bottom: 28px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.guide-eyebrow {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  color: #0284C7;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.guide-box h2 {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 800;
  color: #0F172A;
  margin: 0 0 18px;
}
.guide-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.guide-prose p {
  margin: 0 0 14px;
  color: #334155;
  line-height: 1.75;
  font-size: 0.95rem;
}
.guide-choose-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: grid;
  gap: 12px;
}
.guide-choose-list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  background: #F8FAFC;
}
.guide-choose-list li b {
  color: #0F172A;
  font-size: 0.88rem;
  font-weight: 700;
}
.guide-choose-list li span {
  color: #475569;
  font-size: 0.86rem;
  line-height: 1.5;
}
.guide-table-wrap {
  overflow-x: auto;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
}
.guide-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 500px;
  font-size: 0.88rem;
}
.guide-table th, .guide-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid #E2E8F0;
}
.guide-table th {
  background: #F1F5F9;
  color: #0F172A;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.guide-table tr:last-child td {
  border-bottom: 0;
}
.guide-table tr:hover td {
  background: #F8FAFC;
}
.guide-faq details {
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 0 18px;
  background: #FFFFFF;
  margin-bottom: 12px;
}
.guide-faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: #0F172A;
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 0.96rem;
}
.guide-faq summary::-webkit-details-marker {
  display: none;
}
.guide-faq summary::after {
  content: "+";
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 50%;
  background: #E0F2FE;
  color: #0284C7;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.1rem;
}
.guide-faq details[open] summary::after {
  content: "–";
}
.guide-faq p {
  margin: 0 0 18px;
  color: #475569;
  line-height: 1.7;
  font-size: 0.92rem;
}
.guide-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.guide-pills a {
  border: 1.5px solid #CBD5E1;
  background: #FFFFFF;
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 700;
  font-size: 0.88rem;
  color: #0F172A;
  text-decoration: none;
  transition: all 0.2s;
}
.guide-pills a:hover {
  border-color: #0284C7;
  color: #0284C7;
  background: #F0F9FF;
  transform: translateY(-1px);
}
.guide-cta {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 50%, #1E3A8A 100%);
  border-radius: 18px;
  padding: 36px 32px;
  color: #E6EEFF;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 12px 30px -6px rgba(2, 132, 199, 0.35);
}
.guide-cta h2 {
  color: #FFFFFF !important;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 8px;
}
.guide-cta p {
  margin: 0;
  max-width: 60ch;
  color: #E0F2FE;
  font-size: 0.95rem;
  line-height: 1.6;
}
.guide-cta-acts {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.guide-cta-btn-white {
  background: #FFFFFF;
  color: #0369A1 !important;
  font-weight: 800;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 0.92rem;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
}
.guide-cta-btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.guide-cta-btn-wa {
  background: #25D366;
  color: #063B1C !important;
  font-weight: 800;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 0.92rem;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
}
.guide-cta-btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

@media (max-width: 900px) {
  .guide-two-col {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .guide-choose-list li {
    grid-template-columns: 1fr;
  }
  .guide-cta {
    padding: 24px;
  }
  .guide-cta-acts {
    width: 100%;
  }
  .guide-cta-btn-white, .guide-cta-btn-wa {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   MAIN INSTRUMENTS DIRECTORY HUB PAGE (/instruments/)
   ========================================================================== */
.hub-page-section {
  padding: 40px 0 80px;
  background: #F8FAFC;
  min-height: 80vh;
}
.hub-toolbar-box {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 18px 24px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.hub-search-input-wrap {
  position: relative;
  flex: 1 1 320px;
  max-width: 480px;
}
.hub-search-input-wrap input {
  width: 100%;
  height: 44px;
  padding: 0 16px 0 42px;
  border-radius: 10px;
  border: 1.5px solid #CBD5E1;
  font-size: 0.92rem;
  font-family: inherit;
  color: #0F172A;
  background: #FFFFFF;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.hub-search-input-wrap input:focus {
  border-color: #0284C7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}
.hub-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748B;
  pointer-events: none;
}
.hub-category-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.hub-cat-pill {
  border: 1.5px solid #E2E8F0;
  background: #FFFFFF;
  color: #475569;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s;
}
.hub-cat-pill:hover,
.hub-cat-pill.active {
  background: #0284C7;
  color: #FFFFFF;
  border-color: #0284C7;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
}
.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 1100px) {
  .hub-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .hub-grid { grid-template-columns: 1fr; }
}
.hub-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
  text-decoration: none;
  color: inherit;
}
.hub-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 35px -8px rgba(15, 23, 42, 0.14), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  border-color: #93C5FD;
}
.hub-card-stage {
  height: 240px;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  position: relative;
  border-bottom: 1px solid #F1F5F9;
}
.hub-card-stage img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.hub-card:hover .hub-card-stage img {
  transform: scale(1.06);
}
.hub-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.hub-card-cat {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1D4ED8;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: 4px 10px;
  border-radius: 9999px;
  width: fit-content;
  margin-bottom: 12px;
}
.hub-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0F172A;
  margin: 0 0 10px;
  line-height: 1.3;
}
.hub-card:hover .hub-card-title {
  color: #0284C7;
}
.hub-card-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #475569;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hub-card-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.hub-spec-chip {
  background: #F1F5F9;
  color: #334155;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 6px;
}
.hub-card-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  border-radius: 12px;
  background: #1D4ED8;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.88rem;
  transition: all 0.2s;
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.25);
}
.hub-card:hover .hub-card-btn {
  background: #1E40AF;
  box-shadow: 0 6px 18px rgba(29, 78, 216, 0.35);
}