.page-products {
  --pf-hair: 1px solid var(--hair-soft);
  --pf-hair-strong: 1px solid var(--hair);
  --pf-body-ink: rgba(27, 20, 16, 0.78);
  padding-bottom: 0;
}

.page-products .pf-crumb-wrap {
  padding-top: 18px;
  padding-bottom: 6px;
}

.page-products .pf-h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(28px, 6.2vw, 54px);
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--cream);
  margin: 14px 0 18px;
  max-width: 20em;
}

.page-products .pf-h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(23px, 4.2vw, 34px);
  line-height: 1.32;
  color: var(--cream);
  margin: 12px 0 12px;
}

.page-products .pf-h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.4;
  color: var(--cream);
  margin: 0 0 8px;
}

.page-products .pf-lead {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
  margin: 0;
}

.page-products .pf-sec-head {
  max-width: 46em;
  margin-bottom: 26px;
}

/* ---------- hero ---------- */
.page-products .pf-hero {
  padding: 22px 0 52px;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(199, 162, 74, 0.14) 0%, rgba(8, 26, 41, 0) 62%),
    linear-gradient(180deg, rgba(8, 26, 41, 0) 55%, rgba(11, 33, 51, 0.7) 100%);
}

.page-products .pf-hero-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .pf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 30px;
}

.page-products .pf-hero-facts {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: var(--pf-hair);
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.page-products .pf-hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .pf-fact-num {
  font-family: var(--mono);
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}

.page-products .pf-fact-label {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--mist);
}

.page-products .pf-hero-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.page-products .pf-shot {
  margin: 0;
  aspect-ratio: 3 / 4;
  border: var(--pf-hair-strong);
  border-radius: 14px;
  overflow: hidden;
  background: var(--ink-700);
  box-shadow: var(--shadow-lift);
}

.page-products .pf-shot--a {
  transform: rotate(-2.6deg);
  margin-top: 16px;
}

.page-products .pf-shot--b {
  transform: rotate(2.6deg);
}

.page-products .pf-shot img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pf-shot .media-caption {
  display: none;
}

.page-products .pf-nameplate {
  grid-column: 1 / -1;
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  padding: 16px;
  border: var(--pf-hair-strong);
  border-radius: 14px;
  background: var(--panel-glass);
  box-shadow: var(--shadow-soft);
}

.page-products .pf-nameplate-cell {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-products .pf-nameplate-cell .label-mono {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pf-nameplate-cell strong {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--cream);
}

/* ---------- workbench ---------- */
.page-products .pf-workbench {
  padding: 46px 0 50px;
  border-top: var(--pf-hair);
}

.page-products .pf-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pf-filter .filter-count {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
  margin-left: auto;
}

.page-products .pf-matrix {
  display: grid;
  gap: 14px;
}

.page-products .pf-row {
  display: grid;
  gap: 14px;
  padding: 20px 18px;
  border: var(--pf-hair);
  border-left: 3px solid rgba(199, 162, 74, 0.55);
  border-radius: var(--r-card);
  background: rgba(16, 43, 64, 0.55);
  box-shadow: var(--shadow-soft);
}

.page-products [data-filter-item].is-filtered {
  display: none;
}

.page-products .pf-row-index {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .pf-row-index .label-mono {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pf-batch {
  font-size: 12px;
  color: var(--mist);
}

.page-products .pf-row-body > p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pf-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pf-points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(250, 244, 232, 0.82);
}

.page-products .pf-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  transform: rotate(45deg);
  background: var(--gold);
  opacity: 0.8;
}

.page-products .pf-row-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.page-products .pf-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border: 1px solid rgba(121, 179, 160, 0.7);
  border-radius: var(--r-pill);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--celadon);
  line-height: 1.5;
}

.page-products .pf-row-link {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 162, 74, 0.45);
  padding-bottom: 2px;
}

.page-products .pf-row-link:hover,
.page-products .pf-row-link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- steps ---------- */
.page-products .pf-steps {
  padding: 46px 0 52px;
  background: linear-gradient(180deg, rgba(11, 33, 51, 0.85) 0%, rgba(8, 26, 41, 0.4) 100%);
  border-top: var(--pf-hair);
  border-bottom: var(--pf-hair);
}

.page-products .pf-steps-track {
  position: relative;
  padding-top: 22px;
}

.page-products .pf-flow {
  display: none;
  position: absolute;
  top: 0;
  left: 4%;
  width: 92%;
  height: 22px;
  color: var(--gold);
  opacity: 0.5;
}

.page-products .pf-step-flow {
  display: grid;
  gap: 26px;
}

.page-products .pf-step {
  position: relative;
  padding: 30px 18px 20px;
  border: var(--pf-hair);
  border-radius: var(--r-card);
  background: rgba(16, 43, 64, 0.62);
  box-shadow: var(--shadow-soft);
}

.page-products .pf-step-num {
  position: absolute;
  top: -18px;
  left: 18px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(199, 162, 74, 0.8);
  background: var(--ink-900);
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-products .pf-step > p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pf-step-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--celadon);
  border-top: 1px solid rgba(121, 179, 160, 0.35);
  padding-top: 8px;
}

.page-products .pf-migrate {
  margin: 34px 0 0;
  border: var(--pf-hair-strong);
  border-radius: 16px;
  overflow: hidden;
  background: var(--ink-700);
  box-shadow: var(--shadow-lift);
}

.page-products .pf-migrate img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pf-migrate .media-caption {
  display: block;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mist);
  border-top: var(--pf-hair);
}

/* ---------- issues ---------- */
.page-products .pf-issues {
  padding: 48px 0 52px;
  background: var(--paper);
  color: var(--brown);
}

.page-products .pf-issues .pf-h2,
.page-products .pf-checklist .pf-h2 {
  color: var(--brown);
}

.page-products .pf-issues .pf-lead,
.page-products .pf-checklist .pf-lead {
  color: var(--pf-body-ink);
}

.page-products .pf-issues .eyebrow,
.page-products .pf-checklist .eyebrow {
  color: #8A6A22;
}

.page-products .pf-issues-grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .pf-issue-media {
  margin: 22px 0 0;
  border: 1px solid var(--paper-edge);
  border-radius: 14px;
  overflow: hidden;
  background: #E8DCC8;
}

.page-products .pf-issue-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pf-issue-media .media-caption {
  display: block;
  padding: 9px 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: rgba(27, 20, 16, 0.6);
  border-top: 1px solid var(--paper-edge);
}

.page-products .pf-issue-foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--paper-edge);
}

.page-products .pf-issue-foot p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pf-body-ink);
}

.page-products .pf-issue-foot .btn--ghost {
  color: var(--brown);
  border-color: rgba(27, 20, 16, 0.35);
}

.page-products .pf-issue-list {
  display: grid;
  gap: 10px;
}

.page-products .pf-fold {
  border: 1px solid var(--paper-edge);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.5);
  overflow: hidden;
}

.page-products .pf-fold > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-family: var(--serif);
  font-size: 16.5px;
  font-weight: 600;
  color: var(--brown);
  line-height: 1.45;
}

.page-products .pf-fold > summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-fold > summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 17px;
  color: #8A6A22;
  line-height: 1;
  flex: 0 0 auto;
}

.page-products .pf-fold[open] > summary::after {
  content: "−";
}

.page-products .pf-fold > summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -3px;
}

.page-products .pf-fold-body {
  padding: 0 16px 16px;
  border-top: 1px dashed var(--paper-edge);
  margin-top: 0;
}

.page-products .pf-fold-body p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pf-body-ink);
}

.page-products .pf-fold-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: #8A6A22 !important;
}

/* ---------- legacy ---------- */
.page-products .pf-legacy {
  padding: 48px 0 54px;
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(199, 162, 74, 0.12) 0%, rgba(8, 26, 41, 0) 60%),
    var(--ink-900);
}

.page-products .pf-legacy-banner {
  display: grid;
  gap: 0;
  border: var(--pf-hair-strong);
  border-radius: 16px;
  overflow: hidden;
  background: var(--ink-700);
  box-shadow: var(--shadow-lift);
  margin-bottom: 26px;
}

.page-products .pf-legacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pf-legacy-banner-text {
  padding: 22px 18px 24px;
}

.page-products .pf-legacy-banner-text .pf-h2 {
  margin-top: 10px;
}

.page-products .pf-legacy-list {
  display: grid;
  gap: 10px;
}

.page-products .pf-fold--ink {
  border: var(--pf-hair);
  background: rgba(16, 43, 64, 0.6);
}

.page-products .pf-fold--ink > summary {
  color: var(--cream);
}

.page-products .pf-fold--ink > summary::after {
  color: var(--gold);
}

.page-products .pf-fold--ink .pf-fold-body {
  border-top: 1px dashed rgba(199, 162, 74, 0.3);
}

.page-products .pf-fold--ink .pf-fold-body p {
  color: var(--mist);
}

.page-products .pf-fold--ink .pf-fold-meta {
  color: var(--gold) !important;
}

.page-products .pf-legacy-foot {
  margin-top: 26px;
  padding-top: 20px;
  border-top: var(--pf-hair);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-products .pf-legacy-foot p {
  margin: 0;
  flex: 1 1 260px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- checklist ---------- */
.page-products .pf-checklist {
  padding: 48px 0 52px;
  background: var(--paper);
  color: var(--brown);
}

.page-products .pf-checklist-grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-products .pf-checklist-note {
  margin-top: 22px;
  padding: 16px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0 12px 12px 0;
}

.page-products .pf-checklist-note .label-mono {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8A6A22;
  margin-bottom: 6px;
}

.page-products .pf-checklist-note strong {
  display: block;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--brown);
  word-break: break-all;
  margin-bottom: 8px;
}

.page-products .pf-checklist-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pf-body-ink);
}

.page-products .pf-checklist-body {
  display: grid;
  gap: 10px;
}

.page-products .pf-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 14px;
  border: 1px solid var(--paper-edge);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: border-color 200ms ease, background-color 200ms ease;
}

.page-products .pf-check:hover {
  border-color: rgba(199, 162, 74, 0.85);
}

.page-products .pf-check input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
}

.page-products .pf-check-box {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 1px solid rgba(27, 20, 16, 0.4);
  border-radius: 6px;
  position: relative;
  background: transparent;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.page-products .pf-check input:checked + .pf-check-box {
  background: var(--celadon);
  border-color: var(--celadon);
}

.page-products .pf-check input:checked + .pf-check-box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 3px;
  width: 6px;
  height: 10px;
  border-right: 2px solid var(--ink-900);
  border-bottom: 2px solid var(--ink-900);
  transform: rotate(40deg);
}

.page-products .pf-check input:focus-visible + .pf-check-box {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .pf-check-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pf-body-ink);
}

.page-products .pf-check input:checked ~ .pf-check-text {
  color: var(--brown);
}

/* ---------- cta ---------- */
.page-products .pf-cta {
  padding: 46px 0 56px;
  background: linear-gradient(180deg, rgba(8, 26, 41, 0.9) 0%, rgba(16, 43, 64, 0.95) 100%);
  border-top: var(--pf-hair);
}

.page-products .pf-cta-inner {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: 26px 20px;
  border: var(--pf-hair-strong);
  border-radius: 18px;
  background: rgba(8, 26, 41, 0.55);
  box-shadow: var(--shadow-soft);
}

.page-products .pf-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-products .pf-fold > summary {
    padding: 16px 20px;
    font-size: 17.5px;
  }

  .page-products .pf-fold-body {
    padding: 0 20px 18px;
  }

  .page-products .pf-nameplate {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero {
    padding: 34px 0 68px;
  }

  .page-products .pf-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 52px;
  }

  .page-products .pf-hero .pf-lead {
    font-size: 16.5px;
    max-width: 34em;
  }

  .page-products .pf-workbench,
  .page-products .pf-steps,
  .page-products .pf-issues,
  .page-products .pf-legacy,
  .page-products .pf-checklist,
  .page-products .pf-cta {
    padding-top: 64px;
    padding-bottom: 68px;
  }

  .page-products .pf-row {
    grid-template-columns: 120px minmax(0, 1fr) 168px;
    gap: 20px;
    padding: 22px 22px;
  }

  .page-products .pf-row-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-right: 14px;
    border-right: var(--pf-hair);
  }

  .page-products .pf-row-side {
    align-items: flex-start;
    justify-content: center;
  }

  .page-products .pf-flow {
    display: block;
  }

  .page-products .pf-step-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pf-issues-grid {
    grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
    gap: 40px;
  }

  .page-products .pf-issues-aside {
    position: sticky;
    top: 96px;
  }

  .page-products .pf-legacy-banner {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: stretch;
  }

  .page-products .pf-legacy-banner img {
    height: 100%;
  }

  .page-products .pf-legacy-banner-text {
    padding: 32px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-products .pf-legacy-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pf-checklist-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 44px;
  }

  .page-products .pf-cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 34px 36px;
  }
}

@media (min-width: 1100px) {
  .page-products .pf-hero-visual {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-check,
  .page-products .pf-check-box {
    transition: none;
  }
}