.crumbs {
  padding-block: 1.2rem 0;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted);
}
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--brass); }
.crumbs span { margin-inline: 0.4rem; }

.product {
  display: grid; gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: 1fr;
  padding-block: 1.5rem clamp(2rem, 5vw, 3.5rem);
}
.product > * { min-width: 0; }
.product__info { min-width: 0; }
@media (min-width: 820px) {
  .product { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: start; }
  .product__info { position: sticky; top: 84px; }
}

.product__media {
  background: var(--paper-dim); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; aspect-ratio: auto;
  min-width: 0;
}
.product__media img,
.product__media svg {
  width: 100%; height: 100%; object-fit: contain; display: block;
}

.product__cat {
  font-family: var(--font-mono); font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--brass); margin: 0 0 0.6rem;
}
.product__title {
  font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.05;
  margin: 0; letter-spacing: -0.02em; font-weight: 800;
}
.product__price {
  font-family: var(--font-mono); font-size: 1.6rem; font-weight: 600;
  margin: 1.1rem 0 0.3rem;
}
.product__avail {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted);
  display: inline-flex; align-items: center; gap: 0.45rem; margin-bottom: 1.4rem;
}
.product__avail::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: #4a9e5b;
}
.product__desc { color: #3a3830; margin: 0 0 1.6rem; }
.product__cta { margin-bottom: 2rem; }

.specs { border-top: 1px solid var(--line); }
.specs h2 {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em;
  font-family: var(--font-mono); color: var(--muted); margin: 1.4rem 0 0.8rem;
}
.specs dl {
  margin: 0; display: grid;
  grid-template-columns: minmax(0, max-content) minmax(0, 1fr);
  gap: 0; font-family: var(--font-mono); font-size: 0.9rem;
}
.specs dt {
  color: var(--muted); padding: 0.55rem 1.2rem 0.55rem 0;
  border-bottom: 1px dotted var(--line);
}
.specs dd {
  margin: 0; padding: 0.55rem 0; border-bottom: 1px dotted var(--line);
  text-align: right;
  min-width: 0; overflow-wrap: break-word;
}