/* ==========================================================================
   CosPeptide — hybrid layer
   B's material skin + A's tabular rigour (sits on top of biomaterial.css)
   ========================================================================== */

.crumbs {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  padding-block: 22px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.crumbs a:hover { color: var(--moss); }
.crumbs span { opacity: .5; }

/* ------------------------------------------------------------------ top */
.pdp { padding-block: 10px clamp(40px, 6vw, 72px); }

.pdp__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 5vw, 76px); align-items: start; }

.pdp h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(42px, 6vw, 78px);
  line-height: .98;
  letter-spacing: -.02em;
  margin: 0 0 18px;
}

.pdp__sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 26px;
}

.pdp__lede { font-size: clamp(16px, 1.25vw, 18.5px); color: var(--ink-2); max-width: 50ch; margin: 0 0 30px; }

.pdp__actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.pdp__figure { margin: 34px 0 0; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); background: var(--bone-2); }
.pdp__figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.pdp__figure figcaption { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 10px 14px; border-top: 1px solid var(--line); }

/* data card */
.datacard { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 26px 26px 22px; }
.datacard__label { font-family: var(--mono); font-size: 9.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin: 0 0 16px; }

.datarow { display: flex; justify-content: space-between; gap: 18px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.datarow:last-child { border-bottom: 0; }
.datarow dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0; }
.datarow dd { margin: 0; font-size: 14.5px; font-weight: 600; text-align: right; color: var(--ink); }
.datarow dd small { display: block; font-weight: 400; font-family: var(--mono); font-size: 10px; letter-spacing: .04em; color: var(--muted); text-transform: none; }

.datacard__note { margin: 16px 0 0; font-size: 12px; line-height: 1.5; color: var(--muted); }

/* ------------------------------------------------------------ spec table */
.specwrap { border-top: 1px solid var(--ink); }

.spec {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.spec caption {
  text-align: left;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 16px 0 12px;
}
.spec th, .spec td { text-align: left; padding: 13px 14px 13px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec thead th {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 10px;
}
.spec tbody th {
  font-weight: 500;
  color: var(--ink-2);
  width: 30%;
}
.spec td.num { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.spec tbody tr:hover { background: rgba(255,253,249,.7); }

/* ------------------------------------------------------- documents band */
.docband { background: var(--moss); color: #f2eee4; border-radius: var(--r-lg); overflow: hidden; position: relative; }
.docband__in { position: relative; padding: clamp(32px, 4.5vw, 56px); }
.docband h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3vw, 40px); margin: 0 0 12px; line-height: 1.05; }
.docband p { color: rgba(242,238,228,.78); margin: 0 0 26px; max-width: 52ch; }
.doclist { display: grid; gap: 0; }
.docitem {
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  padding: 15px 0;
  border-top: 1px solid rgba(242,238,228,.22);
  font-size: 14.5px;
}
.docitem span { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: rgba(242,238,228,.6); }
.docitem a { border-bottom: 1px solid rgba(242,238,228,.4); padding-bottom: 2px; }
.docitem a:hover { border-color: #f2eee4; }

/* -------------------------------------------------------------- related */
.related { border-top: 1px solid var(--line); }
.relrow {
  display: flex; justify-content: space-between; align-items: baseline; gap: 18px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.relrow:hover .relrow__name { color: var(--moss); }
.relrow__name { font-family: var(--serif); font-size: 22px; }
.relrow__meta { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--muted); }

@media (max-width: 900px) {
  .pdp__grid { grid-template-columns: 1fr; }
  .spec tbody th { width: 42%; }
  .spec th, .spec td { padding: 11px 8px 11px 0; }
  .relrow { flex-direction: column; gap: 4px; }
}