/* ═══════════════════════════════════════════════════════
   single_product.css — Elegant product page layout
   Inherits variables & fonts from greens-main.css
   ═══════════════════════════════════════════════════════ */

/* ── Base ────────────────────────────────────────────── */
main.product-page {
  margin: 0;
  padding: 0;
  background: var(--cream);
}

/* ── Container ───────────────────────────────────────── */
main.product-page .container {
  max-width: 1020px;
  margin: 0 auto;
  padding-left: 48px;
  padding-right: 48px;
}
@media (max-width: 640px) {
  main.product-page .container { padding-left: 20px; padding-right: 20px; }
}

/* ── Hero — identical to category pages ──────────────── */
main.product-page .hero {
  position: relative;
  padding: 80px 0 64px;
  background: var(--gn-deep);
  text-align: center;
  overflow: hidden;
  width: 100%;
}
/* Background image via inline style on .hero-bg div */
main.product-page .hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
}
/* Text content overlay */
main.product-page .hero-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 32px;
}
main.product-page .hero-eyebrow {
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-lt);
  margin-bottom: 14px;
}
main.product-page .hero-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 16px;
}
main.product-page .hero-desc {
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
}
main.product-page .hero-rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 20px auto 0;
}

/* Legacy .hero .container — hide old structure if still present */
main.product-page .hero .container { display: none; }

/* ── Breadcrumbs ─────────────────────────────────────── */
main.product-page .breadcrumbs {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--txt-muted);
  padding: 18px 0 0;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}
main.product-page .breadcrumbs a {
  color: var(--txt-muted);
  text-decoration: none;
  transition: color 0.2s;
}
main.product-page .breadcrumbs a:hover { color: var(--gn-mid); }
main.product-page .breadcrumbs span { margin: 0 5px; }

/* ── Page header / intro ─────────────────────────────── */
main.product-page header {
  text-align: center;
  padding: 36px 0 32px;
  max-width: 780px;
  margin: 0 auto;
}
main.product-page h1 {
  font-family: var(--ff-serif);
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 300;
  color: var(--gn-deep);
  line-height: 1.12;
  margin: 0 0 6px;
  letter-spacing: 0.02em;
}
main.product-page .lead {
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  color: var(--txt-mid);
  line-height: 1.78;
  margin: 14px auto 0;
  max-width: 680px;
}

/* gold rule under h1 */
main.product-page header::after {
  content: '';
  display: block;
  width: 40px;
  height: 1.5px;
  background: var(--gold);
  margin: 20px auto 0;
}

/* ── CTA row ─────────────────────────────────────────── */
main.product-page .cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
  justify-content: center;
}
main.product-page .btn {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 2px;
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.22s, color 0.22s, border-color 0.22s;
}
main.product-page .btn-green {
  background: var(--gn-mid);
  border-color: var(--gn-mid);
  color: #fff;
}
main.product-page .btn-green:hover {
  background: var(--gn-light);
  border-color: var(--gn-light);
  color: #fff;
}

/* ── Main grid ───────────────────────────────────────── */
main.product-page .grid { display: grid; gap: 20px; }
@media (min-width: 860px) {
  main.product-page .grid-2 { grid-template-columns: 2fr 1fr; }
}

/* ── Cards ───────────────────────────────────────────── */
main.product-page .card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 4px;
  padding: 26px 28px;
  margin-bottom: 0;
}
main.product-page .card + .card { margin-top: 0; }

main.product-page .card h2 {
  font-family: var(--ff-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--gn-deep);
  margin: 0 0 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cream-dk);
  display: flex;
  align-items: center;
  gap: 10px;
}
main.product-page .card h2::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 18px;
  background: var(--gold);
  border-radius: 2px;
  flex-shrink: 0;
}

main.product-page .card p {
  font-family: var(--ff-sans);
  font-size: 0.9rem;
  color: var(--txt-mid);
  line-height: 1.75;
  margin: 12px 0 0;
}
main.product-page .card ul {
  font-family: var(--ff-sans);
  font-size: 0.87rem;
  color: var(--txt-mid);
  line-height: 1.72;
  padding-left: 0;
  margin: 14px 0 0;
  list-style: none;
}
main.product-page .card ul li {
  padding: 5px 0 5px 16px;
  position: relative;
  border-bottom: 1px solid var(--cream);
}
main.product-page .card ul li:last-child { border-bottom: none; }
main.product-page .card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  background: var(--gold);
  border-radius: 50%;
}

/* ── Specs table ─────────────────────────────────────── */
main.product-page .table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-sans);
  font-size: 0.86rem;
  margin-top: 14px;
  border-radius: 3px;
  overflow: hidden;
}
main.product-page .table th,
main.product-page .table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--cream);
  vertical-align: top;
  text-align: left;
}
main.product-page .table th {
  background: var(--cream);
  font-weight: 600;
  color: var(--gn-dark);
  width: 38%;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
}
main.product-page .table td { color: var(--txt-mid); }
main.product-page .table tr:last-child th,
main.product-page .table tr:last-child td { border-bottom: none; }

/* ── KV blocks ───────────────────────────────────────── */
main.product-page .kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
@media (max-width: 540px) { main.product-page .kv { grid-template-columns: 1fr; } }
main.product-page .kv div {
  background: var(--cream);
  border-left: 3px solid var(--gold);
  border-radius: 0 3px 3px 0;
  padding: 11px 13px;
  font-family: var(--ff-sans);
  font-size: 0.84rem;
  color: var(--txt-mid);
}
main.product-page .kv strong {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gn-dark);
  margin-bottom: 3px;
}

/* ── FAQ / details ───────────────────────────────────── */
main.product-page details {
  border-bottom: 1px solid var(--cream-dk);
  padding: 0;
}
main.product-page details:first-of-type { margin-top: 6px; }
main.product-page details:last-child { border-bottom: none; }
main.product-page summary {
  font-family: var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gn-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 0;
  transition: color 0.2s;
}
main.product-page summary:hover { color: var(--gn-mid); }
main.product-page summary::-webkit-details-marker { display: none; }
main.product-page summary::after {
  content: '+';
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
  margin-left: 14px;
  line-height: 1;
}
main.product-page details[open] summary::after { content: '−'; }
main.product-page details div {
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  color: var(--txt-muted);
  line-height: 1.72;
  padding: 0 0 14px;
}

/* ── Muted ───────────────────────────────────────────── */
main.product-page .muted {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  color: var(--txt-muted);
  font-style: italic;
  margin-top: 10px;
}

/* ── Enquiry button ──────────────────────────────────── */
main.product-page .g-card__btn-enquiry {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 2px;
  border: 1.5px solid var(--cream-dk);
  background: var(--cream);
  color: var(--txt-mid);
  cursor: pointer;
  transition: background 0.22s, color 0.22s, border-color 0.22s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
main.product-page .g-card__btn-enquiry:hover,
main.product-page .g-card__btn-enquiry.added {
  background: var(--gn-mid);
  color: #fff;
  border-color: var(--gn-mid);
}

/* ── Quick Facts sidebar card ────────────────────────── */
main.product-page .card.card-facts ul {
  margin: 10px 0 0;
}
main.product-page .card.card-facts ul li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.84rem;
}
main.product-page .card.card-facts ul li strong {
  color: var(--gn-dark);
  flex-shrink: 0;
}

/* ── Related products ────────────────────────────────── */
main.product-page .related {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
main.product-page .related-item {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--cream);
  border-radius: 3px;
  overflow: hidden;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
main.product-page .related-item:hover {
  background: var(--cream-dk);
  transform: translateX(3px);
}
main.product-page .related .thumb {
  width: 64px;
  height: 52px;
  flex-shrink: 0;
  overflow: hidden;
}
main.product-page .related .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
main.product-page .related-item:hover .thumb img { transform: scale(1.1); }
main.product-page .related-title {
  font-family: var(--ff-sans);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--gn-dark);
  padding: 0 14px;
  flex: 1;
}

/* ── Bottom CTA card ─────────────────────────────────── */
main.product-page .card.card-cta {
  background: var(--gn-deep);
  border-color: transparent;
  text-align: center;
  margin-top: 20px;
  padding: 36px 28px;
}
main.product-page .card.card-cta h2 {
  color: var(--white);
  border-bottom-color: rgba(255,255,255,0.1);
  justify-content: center;
}
main.product-page .card.card-cta h2::before { background: var(--gold-lt); }
main.product-page .card.card-cta p { color: rgba(255,255,255,0.65); margin-top: 16px; }
main.product-page .card.card-cta .cta-row { margin-top: 24px; }
main.product-page .card.card-cta .btn-green {
  background: var(--gn-mid);
  border-color: var(--gn-mid);
}
main.product-page .card.card-cta .g-card__btn-enquiry {
  border-color: rgba(255,255,255,0.4);
  background: transparent;
  color: rgba(255,255,255,0.85);
}
main.product-page .card.card-cta .g-card__btn-enquiry:hover,
main.product-page .card.card-cta .g-card__btn-enquiry.added {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

/* ── Spacing helpers ─────────────────────────────────── */
main.product-page .mt-card { margin-top: 20px; }
main.product-page .pb-page { padding-bottom: 60px; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 640px) {
  main.product-page .card { padding: 18px 16px; }
  main.product-page header { padding: 24px 0 20px; }
}