.page-products {
  --reveal-delay: 0ms;
  --rail-w: 220px;
  --pc-gap: clamp(18px, 3vw, 40px);
}

.page-products .pc-hero {
  padding-top: clamp(20px, 3.4vw, 44px);
}

.page-products .pc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 44px);
  align-items: end;
}

.page-products .pc-hero__title {
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 14px 0 0;
  max-width: 16em;
}

.page-products .pc-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pc-hero__note {
  border-left: 3px solid var(--gold);
  padding-left: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-products .pc-hero__note-line {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  max-width: 22em;
}

.page-products .pc-hero__figure {
  margin: clamp(28px, 4vw, 52px) 0 0;
}

.page-products .pc-hero__figure .figure__frame {
  aspect-ratio: auto;
  border: 2px solid var(--line);
  box-shadow: var(--hard);
  overflow: hidden;
}

.page-products .pc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .figure__frame {
  overflow: hidden;
  border: 2px solid var(--line);
  box-shadow: var(--hard);
}

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

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray);
  font-family: var(--mono);
}

.page-products .pc-workbench {
  padding-top: clamp(32px, 5vw, 64px);
}

.page-products .pc-workbench__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-products .pc-rail {
  border-bottom: 2px solid var(--line);
  padding-bottom: 14px;
}

.page-products .pc-rail__title {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gray);
  margin: 0 0 10px;
}

.page-products .pc-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pc-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  min-height: 44px;
  padding: 8px 14px;
  border: 2px solid var(--line);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  background: var(--panel);
  transition: border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.page-products .pc-rail__link .mono {
  font-size: 11px;
  color: var(--gold);
}

.page-products .pc-rail__link:hover,
.page-products .pc-rail__link:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.page-products .pc-rail__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .pc-rail__foot {
  display: none;
}

.page-products .pc-rail__hint {
  margin: 0 0 14px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pc-panels {
  min-width: 0;
}

.page-products .pc-panel {
  padding: clamp(26px, 3.6vw, 42px) 0;
  border-top: 2px solid var(--line);
}

.page-products .pc-panel:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pc-panel__head {
  margin-bottom: clamp(20px, 2.6vw, 32px);
}

.page-products .pc-panel__title {
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 12px 0 0;
}

.page-products .pc-panel__lead {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
}

.page-products .pc-text {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
}

.page-products .pc-text--quiet {
  font-size: 13px;
  color: #6f7d90;
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.page-products .pc-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
}

.page-products .pc-link:hover,
.page-products .pc-link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-products .pc-subtitle {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  color: var(--white);
  margin: 0 0 12px;
}

.page-products .pc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}

.page-products .pc-stat {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--hard);
  padding: 18px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .pc-stat__num {
  font-size: clamp(38px, 5vw, 54px);
  line-height: 1;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-products .pc-stat__unit {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  font-family: var(--mono);
}

.page-products .pc-stat__text {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .pc-rounds {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 16px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .pc-rounds__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .pc-rounds__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pc-round {
  min-width: 42px;
  text-align: center;
  padding: 8px 6px;
  border: 2px solid var(--line);
  background: var(--ink);
  color: var(--white);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-products .pc-round:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-products .pc-round--tail {
  color: var(--gray);
  border-style: dashed;
}

.page-products .pc-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-products .pc-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 6px;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-products .pc-fields li {
  font-size: 13px;
  color: var(--white);
  padding: 8px 10px;
  border-left: 2px solid var(--gold);
  background: rgba(17, 28, 46, 0.9);
}

.page-products .pc-cards__figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .pc-filters {
  border: 2px solid var(--line);
  background: var(--panel);
  padding: 14px 16px;
  margin-bottom: 18px;
}

.page-products .pc-filters__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-products .pc-filters__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
}

.page-products .pc-filters__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .pc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pc-table thead th {
  position: sticky;
  top: calc(var(--header-h) + 4px);
  background: var(--ink);
  color: var(--gray);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: left;
  padding: 12px 14px;
  border-bottom: 2px solid var(--gold);
  white-space: nowrap;
  z-index: 1;
}

.page-products .pc-sort {
  color: var(--line);
  margin-left: 4px;
}

.page-products .pc-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--white);
  vertical-align: middle;
}

.page-products .pc-table tbody tr:hover td {
  border-bottom-color: var(--gold);
  background: rgba(232, 178, 58, 0.06);
}

.page-products .pc-lines {
  margin-bottom: 18px;
}

.page-products .pc-line {
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard);
  padding: 20px 18px;
}

.page-products .pc-line--shot {
  box-shadow: 6px 6px 0 rgba(30, 51, 80, 0.95);
}

.page-products .pc-line__title {
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--white);
  margin: 12px 0 10px;
}

.page-products .pc-line__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pc-line__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pc-line__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

.page-products .pc-mobile {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-products .pc-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pc-acc {
  border: 2px solid var(--line);
  background: var(--panel);
}

.page-products .pc-acc[open] {
  border-color: var(--gold);
  box-shadow: var(--hard-gold);
}

.page-products .pc-acc__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  min-height: 44px;
  cursor: pointer;
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  list-style: none;
}

.page-products .pc-acc__head::-webkit-details-marker {
  display: none;
}

.page-products .pc-acc__head::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--gold);
}

.page-products .pc-acc[open] .pc-acc__head::after {
  content: "−";
}

.page-products .pc-acc__head:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pc-acc__no {
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.1em;
}

.page-products .pc-acc__body {
  padding: 0 16px 16px;
}

.page-products .pc-acc__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--gray);
}

.page-products .pc-tree {
  position: relative;
  border: 2px solid var(--line);
  background: var(--ink);
  overflow: hidden;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .pc-tree__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.7);
}

.page-products .pc-tree__svg {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pc-tree__seg {
  cursor: pointer;
}

.page-products .pc-tree__line {
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-dasharray: 6 5;
  transition: stroke 0.2s ease, stroke-width 0.2s ease;
}

.page-products .pc-tree__dot {
  fill: var(--gold);
  stroke: var(--ink);
  stroke-width: 3;
  transition: fill 0.2s ease, r 0.2s ease;
}

.page-products .pc-tree__ring {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.5;
  opacity: 0.6;
}

.page-products .pc-tree__num {
  fill: var(--gray);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  transition: fill 0.2s ease;
}

.page-products .pc-tree__seg:hover .pc-tree__line {
  stroke: var(--gold);
  stroke-width: 3;
  stroke-dasharray: none;
}

.page-products .pc-tree__seg:hover .pc-tree__dot {
  fill: var(--cyan);
}

.page-products .pc-tree__seg:hover .pc-tree__num {
  fill: var(--white);
}

.page-products .pc-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 32px);
  padding: 0;
  counter-reset: pcstep;
}

.page-products .pc-step {
  border: 2px solid var(--line);
  border-left: 4px solid var(--gold);
  background: var(--panel);
  padding: 16px 18px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.page-products .pc-step:hover {
  transform: translateY(-3px);
  border-color: var(--line);
  border-left-color: var(--cyan);
}

.page-products .pc-step__no {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .pc-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--white);
}

.page-products .pc-step__desc {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pc-step__time {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pc-cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: center;
  border: 2px solid var(--gold);
  background: linear-gradient(120deg, rgba(232, 178, 58, 0.12), rgba(53, 224, 208, 0.06));
  padding: 20px;
  margin-bottom: 16px;
}

.page-products .pc-cta__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 900;
  color: var(--white);
}

.page-products .pc-cta__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
  max-width: 36em;
}

@media (max-width: 639px) {
  .page-products .pc-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .page-products .pc-table,
  .page-products .pc-table tbody,
  .page-products .pc-table tr,
  .page-products .pc-table td {
    display: block;
    width: 100%;
  }

  .page-products .pc-table tbody tr {
    border: 2px solid var(--line);
    background: var(--panel);
    margin-bottom: 10px;
    padding: 6px 2px;
  }

  .page-products .pc-table tbody td {
    border-bottom: 0;
    padding: 7px 12px;
    display: flex;
    justify-content: space-between;
    gap: 14px;
    font-size: 13px;
  }

  .page-products .pc-table tbody td::before {
    content: attr(data-label);
    color: var(--gray);
    font-size: 11px;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    flex: 0 0 auto;
  }
}

@media (min-width: 640px) {
  .page-products .pc-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  }

  .page-products .pc-mobile {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  }

  .page-products .pc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pc-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 26px;
  }
}

@media (min-width: 900px) {
  .page-products .pc-hero__grid {
    grid-template-columns: minmax(0, 1fr) 240px;
  }
}

@media (min-width: 1024px) {
  .page-products .pc-workbench__grid {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 52px);
  }

  .page-products .pc-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    border-bottom: 0;
    border-left: 2px solid var(--line);
    padding: 0 0 0 16px;
  }

  .page-products .pc-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
    padding-bottom: 0;
  }

  .page-products .pc-rail__link {
    width: 100%;
    white-space: normal;
    background: transparent;
    border-color: transparent;
    border-left: 2px solid transparent;
    padding: 8px 6px;
  }

  .page-products .pc-rail__link:hover,
  .page-products .pc-rail__link:focus-visible {
    border-color: transparent;
    border-left-color: var(--gold);
    transform: translateX(3px);
  }

  .page-products .pc-rail__foot {
    display: block;
    margin-top: 20px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-rail__link,
  .page-products .pc-step,
  .page-products .pc-tree__line,
  .page-products .pc-tree__dot,
  .page-products .pc-tree__num,
  .page-products .pc-round {
    transition: none;
  }

  .page-products .pc-step:hover,
  .page-products .pc-rail__link:hover {
    transform: none;
  }
}