/* ── PAGE HEADER ─────────────────────────────────── */
.dpt-header {
  background: var(--dark);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding: 40px 0 36px;
  position: relative;
  overflow: hidden;
}
.dpt-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.dpt-header::after {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--red), transparent);
}
.dpt-header > * { position: relative; z-index: 1; }

.dpt-bread {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 20px;
}
.dpt-bread a {
  color: rgba(255,255,255,.35);
  text-decoration: none;
  transition: color .2s;
}
.dpt-bread a:hover { color: rgba(255,255,255,.7); }
.dpt-bread span:last-child { color: rgba(255,255,255,.6); }

.dpt-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}
.dpt-h1 {
  font-family: "Instrument Serif", serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 8px;
}
.dpt-h1-sub {
  font-size: .74rem;
  color: rgba(255,255,255,.3);
  letter-spacing: .06em;
}

/* ── BODY ────────────────────────────────────────── */
.dpt-body {
  padding: 0 0 80px;
  background: var(--bg);
}

.dpt-list {
  border: 1px solid var(--rule);
  border-top: none;
}

/* ── ROW ─────────────────────────────────────────── */
.dpt-row {
  background: var(--white);
  border-bottom: 1px solid var(--rule);
  transition: background .15s;
}
.dpt-row:last-child { border-bottom: none; }
.dpt-row:hover { background: #fdfcfb; }

.dpt-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 18px;
  border-bottom: 1px solid var(--rule-lt);
  gap: 20px;
}
.dpt-row-left {
  display: flex;
  align-items: center;
  gap: 18px;
}
.dpt-row-n {
  font-family: "Instrument Serif", serif;
  font-size: 1.55rem;
  color: var(--rule);
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
  transition: color .2s;
}
.dpt-row:hover .dpt-row-n { color: var(--red); }
.dpt-row-name {
  font-family: "Instrument Serif", serif;
  font-size: 1.25rem;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.2;
}
.dpt-row-sub {
  font-size: .68rem;
  color: var(--ink-3);
  letter-spacing: .05em;
}
.dpt-row-link {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: letter-spacing .2s;
}
.dpt-row-link:hover { letter-spacing: .16em; }

/* ── THUMBNAIL GRID ──────────────────────────────── */
.dpt-thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--rule-lt);
}

/* ── DIRECT CATALOG ROW ──────────────────────────── */
.dpt-direct {
  border-top: 1px solid var(--rule-lt);
  background: var(--bg);
}
.dpt-direct-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  text-decoration: none;
  color: var(--ink);
  transition: background .2s;
}
.dpt-direct-link:hover { background: #f5f3f0; }
.dpt-direct-img {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border: 1px solid var(--rule);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.dpt-direct-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}
.dpt-direct-link span {
  font-size: .78rem;
  font-weight: 600;
  color: var(--red);
  letter-spacing: .05em;
}

/* ── ROW FOOTER ──────────────────────────────────── */
.dpt-row-foot {
  border-top: 1px solid var(--rule-lt);
  padding: 13px 28px;
  background: var(--bg);
}
.dpt-row-foot-link {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  transition: letter-spacing .2s;
}
.dpt-row-foot-link:hover { letter-spacing: .16em; }

/* ── FLAT GRID (depth ≤ 3) ───────────────────────── */
.cat-flat {
  padding: 32px 0 80px;
}
.cat-flat-grid {
  display: grid !important;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--rule-lt);
  border: 1px solid var(--rule);
}

/* ── BOTTOM CTA ──────────────────────────────────── */
.dp-cta {
  background: var(--ink);
  padding: 48px 0;
}
.dp-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.dp-cta-inner h3 {
  font-family: "Instrument Serif", serif;
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 6px;
}
.dp-cta-inner p {
  font-size: .82rem;
  color: rgba(255,255,255,.38);
  font-weight: 300;
}

/* ── RESPONSIVE ──────────────────────────────────── */
@media(max-width: 1024px) {
  .dpt-thumbs        { grid-template-columns: repeat(5, 1fr); }
  .cat-flat-grid     { grid-template-columns: repeat(5, 1fr); }
}
@media(max-width: 768px) {
  .dpt-head-row      { flex-direction: column; align-items: flex-start; }
  .dpt-row-head      { flex-direction: column; align-items: flex-start; gap: 12px; }
  .dpt-thumbs        { grid-template-columns: repeat(4, 1fr); }
  .cat-flat-grid     { grid-template-columns: repeat(4, 1fr); }
  .dpt-body          { padding: 0 0 60px; }
  .dp-cta-inner      { flex-direction: column; align-items: flex-start; }
}
@media(max-width: 640px) {
  .dpt-thumbs {
    display: flex;
    flex-direction: column;
    background: none;
    border-top: 1px solid var(--rule-lt);
  }
  .cat-flat-grid {
    display: flex !important;
    flex-direction: column;
    background: none;
    border: none;
    border-top: 1px solid var(--rule-lt);
  }
  .dpt-row-head      { padding: 18px 20px 14px; }
  .dpt-row-foot      { padding: 12px 20px; }
  .dpt-direct-link   { padding: 14px 20px; }
}
@media(max-width: 480px) {
  .dpt-h1            { font-size: 1.6rem; }
}