/* ============================================================
   product.css - shared styles for product detail pages.
   Extracted from the touch-cmc-prosthesis inline style so all
   product pages render with the same pHero / tldr / body / toc
   / ev layout that the apply_content.py product renderer emits.

   Linked from each product page head by inject_product_css_link
   (idempotent). Per-page inline style blocks still cascade on top.
   ============================================================ */

/* ---------- Product hero ---------- */
.pHero {
  padding: var(--og-space-md) 0 var(--og-space-md);
  background: var(--og-bg-alt);
}
.pHero__grid {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: var(--og-space-lg);
  align-items: start;
}
.pHero__media {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--og-border-soft);
  padding: var(--og-space-md);
  position: sticky;
  top: 88px;
}
.pHero__main {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--og-bg-alt);
  border-radius: 6px;
  overflow: hidden;
}
.pHero__main img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.pHero__head .tag {
  display: inline-block;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--og-teal-blue);
  background: var(--og-tint-teal);
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
}
h1.pHero__title {
  font-family: var(--og-font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 0.6rem;
  color: var(--og-text-dark);
}
.pHero__sub {
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--og-text-light);
  margin: 0 0 1.4rem;
  line-height: 1.5;
}
.pHero__by {
  font-size: 0.85rem;
  color: var(--og-text-light);
  margin-bottom: 1.2rem;
}
.pHero__by b { color: var(--og-deep-teal); }

.pHero__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1.4rem;
}
.pHero__spec {
  background: #fff;
  border: 1px solid var(--og-border-soft);
  border-radius: 6px;
  padding: 0.75rem 0.9rem;
}
.pHero__spec b {
  display: block;
  font-family: var(--og-font-heading);
  color: var(--og-deep-teal);
  font-size: 1.3rem;
  line-height: 1;
  margin-bottom: 0.3rem;
}
.pHero__spec span {
  font-size: 0.78rem;
  color: var(--og-text-light);
  line-height: 1.35;
  display: block;
}

.pHero__cta {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.pHero__signals {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--og-text-light);
  padding-top: 1.2rem;
  border-top: 1px solid var(--og-border-soft);
}
.pHero__signals span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.pHero__signals .material-icons {
  font-size: 1rem;
  color: var(--og-teal-blue);
}

/* ---------- TL;DR "In One Paragraph" ---------- */
.tldr {
  background: #fff;
  border-top: 1px solid var(--og-border);
  border-bottom: 1px solid var(--og-border);
  padding: var(--og-space-md) 0;
}
.tldr__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
}
.tldr h2 {
  font: 700 0.78rem var(--og-font-heading);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--og-text-secondary);
  margin: 6px 0 0;
}
.tldr p {
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--og-text-dark);
  margin: 0;
}
.tldr p strong { color: var(--og-deep-teal); }

/* ---------- Body sections ---------- */
.section {
  padding: var(--og-space-lg) 0;
  border-bottom: 1px solid var(--og-border-soft);
}
.section h2 {
  font-family: var(--og-font-heading);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--og-text-dark);
  margin: 0 0 1rem;
}
.section h3 {
  font-family: var(--og-font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--og-deep-teal);
  margin: 1.4rem 0 0.5rem;
}
.section p {
  color: var(--og-text-light);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 0 0.85rem;
}
.section ul {
  padding-left: 1.2rem;
  color: var(--og-text-light);
  line-height: 1.7;
}
.section ul li { margin-bottom: 0.4rem; }

/* ---------- TOC sidebar (product .body grid) ---------- */
.desktop-shell .body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--og-space-lg);
  padding: var(--og-space-md) 0;
}
.toc {
  position: sticky;
  top: 88px;
  align-self: start;
  font-size: 0.86rem;
}
.toc h4 {
  font: 700 0.75rem var(--og-font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--og-text-secondary);
  margin: 0 0 0.6rem;
}
.toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.4rem;
  border-left: 2px solid var(--og-border);
}
.toc a {
  display: block;
  padding: 4px 12px;
  color: var(--og-text-light);
}
.toc a:hover,
.toc a.is-active {
  color: var(--og-teal-blue);
  border-left: 2px solid var(--og-teal-blue);
  margin-left: -2px;
}

/* ---------- Indication / contraindication ---------- */
.ind {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0;
}
.ind__col {
  padding: 1.1rem 1.2rem;
  border-radius: 8px;
  border: 1px solid var(--og-border-soft);
}
.ind__col--yes {
  background: rgba(32, 114, 140, 0.05);
  border-color: rgba(32, 114, 140, 0.2);
}
.ind__col--no {
  background: rgba(141, 54, 74, 0.05);
  border-color: rgba(141, 54, 74, 0.2);
}
.ind__col h3 {
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ind__col--yes h3 { color: var(--og-teal-blue); }
.ind__col--no h3 { color: var(--og-burgundy); }

/* ---------- Spec table ---------- */
.specTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1rem 0;
}
.specTable th,
.specTable td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--og-border-soft);
}
.specTable th {
  font: 600 0.78rem var(--og-font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--og-text-secondary);
  width: 240px;
}
.specTable td { color: var(--og-text-dark); }

/* ---------- Evidence cards ---------- */
.ev {
  display: grid;
  gap: 0.8rem;
}
.ev__item {
  background: var(--og-bg-alt);
  padding: 1rem 1.2rem;
  border-radius: 6px;
  border-left: 3px solid var(--og-teal-blue);
}
.ev__item cite {
  font-style: normal;
  font-weight: 700;
  color: var(--og-deep-teal);
  font-family: var(--og-font-heading);
}
.ev__item p {
  margin: 0.3rem 0 0;
  color: var(--og-text-dark);
  font-size: 0.92rem;
}
.ev__meta {
  font-size: 0.78rem;
  color: var(--og-text-light);
  margin-top: 0.4rem;
}

/* ---------- FAQ accordion ---------- */
.faq {
  display: grid;
  gap: 0.6rem;
}
.section details.faq__item {
  background: #fff;
  border: 1px solid var(--og-border);
  border-radius: 6px;
  padding: 0.9rem 1.2rem;
}
.section details.faq__item[open] { border-color: var(--og-teal-blue); }
.section summary {
  font-family: var(--og-font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--og-deep-teal);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.section summary::-webkit-details-marker { display: none; }
.section summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--og-teal-blue);
  font-weight: 300;
  transition: transform .25s;
}
.section details[open] summary::after { transform: rotate(45deg); }
.section .faq__a {
  margin-top: 0.7rem;
  color: var(--og-text-light);
  font-size: 0.94rem;
  line-height: 1.6;
}

/* ---------- Author bio ---------- */
.desktop-shell .bio {
  display: flex;
  gap: 1.2rem;
  align-items: start;
  background: var(--og-bg-alt);
  padding: 1.4rem;
  border-radius: 8px;
}
.desktop-shell .bio__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--og-tint-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 700 1.2rem var(--og-font-heading);
  color: var(--og-deep-teal);
  flex-shrink: 0;
}
.desktop-shell .bio strong {
  font-family: var(--og-font-heading);
  color: var(--og-deep-teal);
  display: block;
  margin-bottom: 2px;
}
.desktop-shell .bio span {
  font-size: 0.85rem;
  color: var(--og-text-light);
  display: block;
  margin-bottom: 0.5rem;
}
.desktop-shell .bio p {
  font-size: 0.88rem;
  color: var(--og-text-light);
  margin: 0;
  line-height: 1.55;
}

/* ---------- Solo hero (clinic / directory pages without a logo column) ---------- */
.pHero--solo .pHero__grid {
  grid-template-columns: 1fr;
}
.pHero--solo .pHero__media {
  display: none;
}

/* ---------- Hospital list cards (clinic pages, Hospitals section) ---------- */
.hospitalList {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0;
}
.hospitalList__item {
  background: #fff;
  border: 1px solid var(--og-border-soft);
  border-left: 3px solid var(--og-teal-blue);
  border-radius: 6px;
  padding: 1rem 1.2rem;
}
.hospitalList__item h3 {
  margin: 0 0 0.2rem;
  font-family: var(--og-font-heading);
  color: var(--og-deep-teal);
  font-size: 1.05rem;
  font-weight: 700;
}
.hospitalList__item .area {
  display: block;
  font-size: 0.78rem;
  color: var(--og-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.hospitalList__item .note {
  display: block;
  color: var(--og-text-light);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
}

/* ---------- Specialty coverage rows (clinic pages) ---------- */
.specRows {
  display: grid;
  gap: 0.6rem;
  margin: 1rem 0;
}
.specRows__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.8rem;
  align-items: start;
  padding: 0.8rem 1rem;
  background: var(--og-bg-alt);
  border-radius: 6px;
}
.specRows__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--og-tint-teal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.specRows__icon .material-icons {
  font-size: 1.2rem;
  color: var(--og-teal-blue);
}
.specRows__body strong {
  display: block;
  font-family: var(--og-font-heading);
  color: var(--og-deep-teal);
  font-size: 0.98rem;
  margin-bottom: 0.15rem;
}
.specRows__body span {
  display: block;
  color: var(--og-text-light);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ---------- Option cards (condition Treatment options, non-clickable) ---------- */
.optionGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.8rem;
  margin: 1rem 0;
}
.optionGrid__item {
  background: #fff;
  border: 1px solid var(--og-border-soft);
  border-radius: 8px;
  padding: 1rem 1.2rem;
}
.optionGrid__item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--og-font-heading);
  color: var(--og-deep-teal);
  font-size: 1.05rem;
  font-weight: 700;
}
.optionGrid__item p {
  margin: 0;
  color: var(--og-text-light);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---------- Symptom / risk-factor lists (condition pages) ---------- */
.symptomList {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: grid;
  gap: 0.5rem;
}
.symptomList li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.6rem;
  align-items: start;
  color: var(--og-text-dark);
  font-size: 0.96rem;
  line-height: 1.5;
}
.symptomList li::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--og-tint-teal);
  border: 2px solid var(--og-teal-blue);
}

/* ---------- Cross-link cards (Products distributed / Related procedures) ---------- */
.crossLinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.8rem;
  margin: 1rem 0;
}
.crossLinks a {
  display: block;
  background: #fff;
  border: 1px solid var(--og-border-soft);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  color: inherit;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.crossLinks a:hover {
  transform: translateY(-2px);
  border-color: var(--og-teal-blue);
  box-shadow: var(--og-shadow-md);
}
.crossLinks a strong {
  display: block;
  font-family: var(--og-font-heading);
  color: var(--og-deep-teal);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}
.crossLinks a span.desc {
  display: block;
  color: var(--og-text-light);
  font-size: 0.88rem;
  line-height: 1.45;
  margin-bottom: 0.5rem;
}
.crossLinks a span.cta {
  display: inline-block;
  font: 700 0.75rem var(--og-font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--og-deep-teal);
}

/* ---------- Related products / link cards ---------- */
.cardGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:0.6rem}
.linkCard{background:#fff;border:1px solid var(--og-border-soft);border-radius:8px;padding:1.3rem 1.4rem;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;display:block;color:inherit}
.linkCard:hover{transform:translateY(-3px);box-shadow:var(--og-shadow-md);border-color:var(--og-teal-blue)}
.linkCard h3{margin:0 0 0.4rem;font-family:var(--og-font-heading);color:var(--og-deep-teal);font-size:1.1rem}
.linkCard p{margin:0;color:var(--og-text-light);font-size:0.92rem;line-height:1.5}
.linkCard__cta{display:inline-block;margin-top:0.8rem;font:700 0.78rem var(--og-font-heading);text-transform:uppercase;letter-spacing:0.05em;color:var(--og-deep-teal)}

/* ---- Product gallery (thumbnail switcher) ---- */
.pHero__thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.pHero__thumb{flex:0 0 64px;width:64px;aspect-ratio:1;background:var(--og-bg-alt);border-radius:4px;border:2px solid var(--og-border);display:flex;align-items:center;justify-content:center;cursor:pointer;padding:5px}
.pHero__thumb img{max-height:100%;max-width:100%;object-fit:contain;opacity:.7}
.pHero__thumb:focus-visible{outline:2px solid var(--og-teal-blue);outline-offset:2px}
.pHero__thumb.is-active{border-color:var(--og-teal-blue);box-shadow:var(--og-shadow-tint-teal)}
.pHero__thumb.is-active img{opacity:1}
.pHero__zoom{position:relative;display:flex;width:100%;height:100%;align-items:center;justify-content:center;cursor:zoom-in}
.pHero__zoomtag{position:absolute;right:8px;top:8px;background:rgba(14,50,63,.8);color:#fff;font-size:.62rem;border-radius:999px;padding:3px 9px;letter-spacing:.04em}
.pHero__caption{margin:10px 2px 0;font-size:.8rem;color:var(--og-text-light)}

/* ---- Related products compact rows ---- */
.relRow{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--og-border-soft);border-radius:8px;padding:10px 14px;margin-bottom:8px;max-width:560px;color:inherit;transition:all .25s ease}
.relRow:hover{border-color:var(--og-teal-blue);box-shadow:var(--og-shadow-md)}
.relRow__img{width:56px;height:56px;flex:0 0 56px;background:var(--og-bg-alt);border:1px solid var(--og-border-soft);border-radius:6px;display:flex;align-items:center;justify-content:center;padding:4px}
.relRow__img img{max-width:100%;max-height:100%;object-fit:contain}
.relRow__txt b{display:block;font-family:var(--og-font-heading);color:var(--og-deep-teal);font-size:0.98rem}
.relRow__txt span{font-size:0.84rem;color:var(--og-text-light)}
.relRow__go{margin-left:auto;color:var(--og-text-secondary)}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .pHero__grid,
  .desktop-shell .body,
  .tldr__row,
  .ind {
    grid-template-columns: 1fr;
  }
  .pHero__media { position: static; }
  .toc { position: static; }
}