.announce {
  background: #e10600;
  color: #fff;
  padding: 10px 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}
.announce span { color: #fff; margin: 0 12px; }
.cat-hero {
  background: #fff;
  color: #111;
  padding: 40px 0 100px;
  border-bottom: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.cat-hero .breadcrumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 60px;
}
.cat-hero .breadcrumb a { color: var(--muted); }
.cat-hero .breadcrumb .sep { margin: 0 12px; color: #e10600; }
.cat-hero__row {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: end;
}
.cat-hero__main {
  min-width: 0;
}
.cat-hero__side {
  padding-bottom: 8px;
  border-top: 1px solid var(--rule-strong);
  padding-top: 24px;
}
.cat-hero__title {
  font-family: var(--serif);
  font-size: clamp(72px, 9vw, 160px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: #111;
  max-width: 14ch;
}
.cat-hero__title em { color: #e10600; font-style: italic; }
.cat-hero__lede {
  margin: 0;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.65;
  color: #333;
  max-width: 42ch;
}
.cat-hero__stats { display: grid; grid-template-columns: 1fr; gap: 12px; }
.cat-hero__stat {
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.cat-hero__stat .l {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #e10600;
}
.cat-hero__stat .v { font-family: var(--serif); font-size: 34px; color: #111; }
.features-strip { background: var(--bone-2); border-bottom: 1px solid var(--rule); }
.features-strip__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 40px 0;
  gap: 40px;
}
.feature-item { padding: 0 24px; border-right: 1px solid var(--rule); }
.feature-item:last-child { border-right: 0; }
.feature-item__icon { color: var(--copper); font-size: 22px; margin-bottom: 12px; }
.feature-item__h { font-family: var(--serif); font-size: 20px; line-height: 1.15; color: var(--ink); }
.feature-item__p { margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.5; }
.filter-bar {
  padding: 30px 0;
  background: var(--bone);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 108px;
  z-index: 40;
}
.filter-bar__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.filter-bar__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-bar__meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}
.metal-grid {
  padding: 80px 0 120px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 1100px) {
  .metal-grid { grid-template-columns: repeat(2, 1fr); }
}
.pen-card.is-hidden { display: none !important; }
.pen-card {
  background: var(--white);
  border: 1px solid var(--rule);
  transition: all 0.3s ease;
  display: block;
  overflow: hidden;
}
.pen-card:hover {
  border-color: var(--ink);
  box-shadow: 0 20px 40px -20px rgba(20,17,15,0.15);
}
.pen-card__media {
  aspect-ratio: 5 / 4;
  background: var(--bone-2);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  min-height: 220px;
}
.pen-card__media--portrait {
  padding: 16px 20px;
}
.pen-card__media img {
  width: auto;
  height: auto;
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
  display: block;
  transition: transform 0.5s ease;
}
.pen-card__media--portrait img {
  max-width: 100%;
  max-height: 100%;
}
.pen-card:hover .pen-card__media img { transform: scale(1.05); }
.pen-card__body { padding: 24px 26px 28px; border-top: 1px solid var(--rule); }
.pen-card__topline {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.pen-card__code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}
.pen-card__finish {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--copper-deep);
  text-transform: uppercase;
}
.pen-card__name { font-family: var(--serif); font-size: 28px; line-height: 1.1; color: var(--ink); }
.pen-card__name sup,
.pen-card__desc sup {
  font-size: 0.58em;
  line-height: 0;
  vertical-align: super;
  letter-spacing: 0;
}
.pen-card__desc { margin-top: 8px; font-size: 13px; color: var(--muted); line-height: 1.5; }
.pen-card__foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink);
  text-transform: uppercase;
}
.pen-card__foot .arrow { color: var(--copper); transition: transform 0.25s; }
.pen-card:hover .arrow { transform: translateX(4px); }
.enquiry-band {
  background: #fff;
  color: #111;
  padding: 80px 0;
  border-top: 1px solid var(--rule);
}
.enquiry-band__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.enquiry-band h2 {
  font-family: var(--serif);
  font-size: clamp(44px, 5vw, 76px);
  line-height: 1;
  letter-spacing: -0.015em;
}
.enquiry-band h2 em { color: var(--copper-soft); font-style: italic; }
.enquiry-band__right { display: flex; flex-direction: column; gap: 20px; }
.enquiry-band__contact {
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.enquiry-band__contact:last-of-type { border-bottom: 1px solid var(--rule); }
.enquiry-band__contact .l {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--copper-soft);
  text-transform: uppercase;
}
.enquiry-band__contact .v { font-family: var(--serif); font-size: 22px; }
.enquiry-band__actions { display: flex; gap: 16px; margin-top: 8px; }
.enquiry-band .btn--primary { background: #e10600; color: #fff; }
.enquiry-band .btn--primary:hover { background: var(--copper-hover); }
.enquiry-band .btn--secondary { border-color: #e10600; color: #e10600; }
.enquiry-band .btn--secondary:hover { background: #e10600; color: #fff; }
@media (max-width: 900px) {
  .cat-hero { padding: 28px 0 48px; }
  .cat-hero .breadcrumb { margin-bottom: 32px; }
  .cat-hero__row {
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
  }
  .cat-hero__side {
    padding-top: 0;
    border-top: 0;
    padding-bottom: 0;
  }
  .cat-hero__title { font-size: clamp(42px, 14vw, 72px); max-width: none; }
  .cat-hero__lede { max-width: none; }
  .features-strip__row, .metal-grid, .enquiry-band__row { grid-template-columns: 1fr; }
  .feature-item { border-right: 0; border-bottom: 1px solid var(--rule); padding: 0 0 24px; }
  .filter-bar { top: 72px; }
  .filter-bar__row { align-items: stretch; }
  .filter-bar__chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 6px;
  }
  .chip { flex-shrink: 0; }
  .enquiry-band { padding: 48px 0; }
  .enquiry-band h2 { font-size: clamp(32px, 10vw, 48px); }
  .enquiry-band__actions { flex-wrap: wrap; }
  .enquiry-band__contact { flex-direction: column; gap: 6px; }
}