/**
 * LCS product detail — brutalist, aligned with main site
 */
.product-page {
  --product-bg: var(--gray);
  --product-bg-bar: #454547;
  background: var(--product-bg);
  color: var(--cream);
  min-height: 100vh;
  min-height: 100dvh;
}

.product-detail {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(1.5rem, 5vh, 3rem) clamp(1rem, 4vw, 3rem) var(--page-bottom, calc(var(--nav-h, 4rem) + 1.5rem));
}

.product-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(235, 224, 211, 0.85);
  background: rgba(2, 2, 2, 0.2);
  display: inline-block;
  padding: 0.35rem 0.65rem;
  margin: 0 0 1rem;
  border: 1px solid rgba(235, 224, 211, 0.3);
}

.product-detail h1 {
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.05;
  margin: 0 0 1.5rem;
  max-width: 18ch;
}

.product-figure {
  margin: 0 0 1.5rem;
  border: 1px solid var(--gray);
}

.product-figure img,
.product-gallery img {
  width: 100%;
  display: block;
  object-fit: cover;
  max-height: 70vh;
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  border: 1px solid var(--gray);
}

.product-gallery li {
  border: 1px solid var(--gray);
  margin: -1px 0 0 -1px;
}

.product-gallery img {
  max-height: 220px;
  cursor: zoom-in;
}

.product-excerpt {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 55ch;
  margin-bottom: 1.5rem;
}

.product-body {
  max-width: 65ch;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.product-body p {
  margin: 0 0 1rem;
}

.product-artisan-badge {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--black);
  border: 1px solid rgba(2, 2, 2, 0.2);
  padding: 0.35rem 0.55rem;
}

.product-cat-intro {
  max-width: 58ch;
  opacity: 0.88;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.product-artisan-strip {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--gray);
  background: rgba(235, 224, 211, 0.08);
}

.product-artisan-strip .ti {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.product-artisan-strip p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  opacity: 0.92;
}

.product-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  border: 1px solid var(--gray);
}

@media (min-width: 700px) {
  .product-specs {
    grid-template-columns: repeat(3, 1fr);
  }
  .product-specs--extended {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .product-specs--extended {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-spec {
  padding: 1.25rem;
  border-bottom: 1px solid var(--gray);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.product-spec:last-child {
  border-bottom: 0;
}

.product-spec__icon .ti {
  font-size: 1.35rem;
  color: var(--cream);
}

.product-spec__label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.65;
}

.product-spec__value {
  font-size: 0.95rem;
  line-height: 1.45;
}

.product-cta.btn-bar {
  max-width: 100%;
  margin-top: 1rem;
}

.product-cta .btn {
  background: var(--ink, #1a1a1a);
  color: #f6f1ea;
  border-color: var(--ink, #1a1a1a);
}

.product-cta .btn:hover {
  background: var(--ink, #1a1a1a);
  color: #f6f1ea;
  filter: brightness(1.08);
}

.product-cta .btn--outline {
  background: #ffffff;
  color: var(--ink, #1a1a1a);
  border-color: rgba(26, 26, 26, 0.35);
}

.product-cta .btn--outline:hover {
  background: var(--ink, #1a1a1a);
  color: #f6f1ea;
  border-color: var(--ink, #1a1a1a);
}

.product-related {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray);
}

.product-related h2 {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.product-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid var(--gray);
}

@media (min-width: 640px) {
  .product-related__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-related__grid li {
  border: 1px solid var(--gray);
  margin: -1px 0 0 -1px;
}

.product-related__grid a {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: background 0.22s ease, color 0.22s ease;
}

.product-related__grid a {
  border: 1px solid var(--gray);
  box-shadow: 2px 2px 0 var(--gray);
  transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.product-related__grid a:hover {
  background: var(--cream);
  color: var(--black);
  box-shadow: 1px 1px 0 var(--gray);
}

.product-related__grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.product-related__grid span {
  display: block;
  padding: 0.55rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.25;
}

.product-page .bottom-nav {
  display: none !important;
}

/* Prev / next in same category */
.product-sibling-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 2.5rem 0 0;
  border: 1px solid var(--gray);
}

.product-sibling-nav__spacer {
  display: block;
  border-right: 1px solid var(--gray);
}

.product-sibling-nav__link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 0.85rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--gray);
  margin: -1px 0 0 -1px;
  min-height: 4.5rem;
  transition: background 0.22s ease, color 0.22s ease;
  -webkit-tap-highlight-color: transparent;
}

.product-sibling-nav__link--next {
  justify-content: flex-end;
  text-align: right;
}

@media (hover: hover) {
  .product-sibling-nav__link:hover,
  .product-sibling-nav__link:focus-visible {
    background: var(--black);
    color: var(--cream);
    outline: none;
  }

  .product-sibling-nav__link:hover .product-sibling-nav__label,
  .product-sibling-nav__link:hover .product-sibling-nav__title,
  .product-sibling-nav__link:hover .ti {
    color: var(--cream);
  }
}

.product-sibling-nav__link:focus-visible {
  outline: 1px solid var(--black);
  outline-offset: 2px;
}

.product-sibling-nav__dir {
  flex: 0 0 auto;
  font-size: 1.25rem;
  opacity: 0.85;
}

.product-sibling-nav__meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.product-sibling-nav__label {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.55;
}

.product-sibling-nav__title {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Floating back + chat above mega-nav */
.product-sticky-cta {
  position: fixed;
  right: clamp(0.75rem, 3vw, 1.5rem);
  bottom: var(--page-bottom, calc(var(--nav-h, 4.5rem) + 1rem));
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.product-sticky-cta__btn {
  pointer-events: auto;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--cream);
  background: var(--product-bg-bar, #454547);
  color: var(--cream);
  font-size: 1.15rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.22s ease, color 0.22s ease;
  -webkit-tap-highlight-color: transparent;
}

.product-sticky-cta__btn:hover,
.product-sticky-cta__btn:focus-visible {
  background: var(--cream);
  color: var(--black);
  outline: none;
}

.product-sticky-cta__btn--back {
  box-shadow: 2px 2px 0 var(--gray);
}

@media (max-width: 600px) {
  .product-sibling-nav {
    grid-template-columns: 1fr;
  }

  .product-sibling-nav__spacer {
    display: none;
  }

  .product-sibling-nav__link--next {
    text-align: left;
    justify-content: flex-start;
    flex-direction: row-reverse;
  }
}