.page-products {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .breadcrumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- Hero ---------- */
.page-products .product-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4.6vw, 54px) 0 clamp(34px, 5.6vw, 68px);
  background:
    radial-gradient(118% 86% at 90% 4%, rgba(47, 216, 198, 0.16), rgba(11, 20, 32, 0) 60%),
    linear-gradient(158deg, var(--c-ink) 0%, var(--c-slate) 58%, var(--c-ink) 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .product-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -14%;
  width: min(560px, 82vw);
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, rgba(255, 106, 43, 0.26), rgba(255, 106, 43, 0) 68%);
  clip-path: polygon(100% 0, 100% 100%, 40% 100%, 0 0);
  pointer-events: none;
}

.page-products .product-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-products .product-hero__copy {
  max-width: 46rem;
}

.page-products .product-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 62px);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--c-paper);
  text-wrap: balance;
}

.page-products .product-hero .lead {
  margin: 16px 0 0;
  max-width: 40rem;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.75;
  color: rgba(242, 237, 227, 0.78);
}

.page-products .product-hero__actions {
  margin-top: clamp(20px, 3.4vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .product-hero__panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .product-hero__panel .stat {
  display: grid;
  gap: 4px;
  padding: 16px 12px;
  background: rgba(22, 34, 46, 0.86);
}

.page-products .product-hero__panel .stat:first-child .stat__num {
  color: var(--c-orange);
}

.page-products .product-hero__panel .stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 46px);
  line-height: 1;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .product-hero__panel .stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-gray);
}

/* ---------- Section shell ---------- */
.page-products .pp-sec {
  padding: clamp(38px, 6.2vw, 74px) 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3.6vw, 36px);
}

.page-products .pp-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--c-orange);
}

.page-products .pp-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.012em;
  color: var(--c-paper);
}

.page-products .pp-lead {
  margin: 6px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.3vw, 16.5px);
  line-height: 1.78;
  color: rgba(242, 237, 227, 0.74);
}

/* ---------- Media ---------- */
.page-products .media {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--c-slate-2);
}

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

.page-products .media--r75 { aspect-ratio: 7 / 5; }
.page-products .media--r1 { aspect-ratio: 1 / 1; }
.page-products .media--r149 { aspect-ratio: 14 / 9; }
.page-products .media--r139 { aspect-ratio: 13 / 9; }
.page-products .media--r74 { aspect-ratio: 7 / 4; }

.page-products .media__tag {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-ink);
  background: var(--c-amber);
}

.page-products .media__caption {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--c-gray);
  letter-spacing: 0.04em;
}

/* ---------- Overview ---------- */
.page-products .overview-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .overview-copy p {
  margin: 0;
  font-size: clamp(15px, 2.3vw, 16.5px);
  line-height: 1.82;
  color: rgba(242, 237, 227, 0.78);
}

.page-products .overview-list {
  margin: clamp(20px, 3.4vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.page-products .overview-item {
  padding: 16px 0;
  display: grid;
  gap: 6px;
  background: var(--c-ink);
}

.page-products .overview-item dt {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--c-cyan);
}

.page-products .overview-item dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 237, 227, 0.68);
}

.page-products .overview-figure {
  margin: 0;
}

/* ---------- Switch ---------- */
.page-products .switch__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line-strong);
  margin-bottom: 18px;
}

.page-products .switch__tab {
  flex: 1 1 160px;
  min-height: 46px;
  padding: 12px 16px;
  border: 0;
  background: var(--c-slate);
  color: rgba(242, 237, 227, 0.62);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .switch__tab:hover {
  color: var(--c-paper);
  background: var(--c-slate-2);
}

.page-products .switch__tab[aria-selected="true"] {
  background: var(--c-orange);
  color: var(--c-ink);
}

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

/* ---------- Category list ---------- */
.page-products .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .cat-row {
  border-bottom: 1px solid var(--line);
}

.page-products .expand__head {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 4px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}

.page-products .expand__head:hover {
  background: rgba(47, 216, 198, 0.06);
}

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

.page-products .cat-num {
  flex: 0 0 auto;
  width: 34px;
  font-size: 15px;
  color: var(--c-cyan);
  letter-spacing: 0.06em;
}

.page-products .cat-body {
  flex: 1 1 200px;
  min-width: 0;
  display: grid;
  gap: 3px;
}

.page-products .cat-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.6vw, 20px);
  color: var(--c-paper);
  letter-spacing: 0.01em;
}

.page-products .cat-desc {
  display: block;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(242, 237, 227, 0.6);
}

.page-products .cat-meta {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.page-products .cat-count {
  font-size: 13px;
  color: var(--c-amber);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .expand__mark {
  flex: 0 0 auto;
}

.page-products .expand__inner {
  padding: 4px 4px 18px;
  display: grid;
  gap: 8px;
}

.page-products .expand__inner p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: rgba(242, 237, 227, 0.7);
}

.page-products .expand__inner .k {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 7px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--c-ink);
  background: var(--c-amber);
  vertical-align: 1px;
}

/* ---------- Old version list ---------- */
.page-products .old-intro {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 237, 227, 0.72);
}

.page-products .old-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  counter-reset: old;
}

.page-products .old-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px minmax(0, 1.15fr);
  align-items: center;
  gap: 8px;
  padding: 12px 12px;
  background: var(--c-ink);
}

.page-products .old-name {
  font-size: 14.5px;
  color: var(--c-clay);
  letter-spacing: 0.01em;
}

.page-products .old-arrow {
  text-align: center;
  color: var(--line-strong);
  font-size: 14px;
}

.page-products .old-to {
  font-size: 14px;
  color: var(--c-cyan);
  letter-spacing: 0.01em;
}

/* ---------- Entry duo ---------- */
.page-products .entry-duo {
  display: grid;
  gap: clamp(20px, 3.6vw, 30px);
}

.page-products .entry-card {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(22, 34, 46, 0.92), rgba(11, 20, 32, 0.92));
}

.page-products .entry-card--desktop {
  border-color: rgba(255, 106, 43, 0.36);
}

.page-products .entry-card__head {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-products .entry-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 3.2vw, 24px);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-products .entry-card__figure {
  margin: 0;
}

.page-products .entry-steps,
.page-products .entry-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .entry-steps li,
.page-products .entry-points li {
  position: relative;
  padding-left: 40px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 237, 227, 0.76);
}

.page-products .entry-steps li .mono {
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 12.5px;
  color: var(--c-amber);
  letter-spacing: 0.08em;
}

.page-products .entry-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 18px;
  height: 1px;
  background: var(--c-orange);
}

.page-products .entry-note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(242, 237, 227, 0.56);
}

/* ---------- Device ---------- */
.page-products .device-grid {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-products .device-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .device-figure {
  display: grid;
  gap: 6px;
  padding: 16px 12px;
  background: var(--c-slate);
}

.page-products .device-figure__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 48px);
  line-height: 1;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

.page-products .device-figure--cyan .device-figure__num { color: var(--c-cyan); }
.page-products .device-figure--amber .device-figure__num { color: var(--c-amber); }

.page-products .device-figure__label {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--c-gray);
}

.page-products .device-copy p {
  margin: 0 0 14px;
  font-size: clamp(15px, 2.3vw, 16.5px);
  line-height: 1.82;
  color: rgba(242, 237, 227, 0.78);
}

.page-products .device-actions {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .device-figure-media {
  margin: 0;
}

/* ---------- Flow ---------- */
.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: flow;
}

.page-products .flow__item {
  position: relative;
  padding: clamp(18px, 3vw, 24px) clamp(18px, 3vw, 24px) clamp(18px, 3vw, 24px) clamp(58px, 9vw, 84px);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--c-orange);
  background: var(--c-slate);
}

.page-products .flow__num {
  position: absolute;
  left: clamp(14px, 2.4vw, 22px);
  top: clamp(20px, 3.2vw, 26px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

.page-products .flow__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.8vw, 21px);
  color: var(--c-paper);
}

.page-products .flow__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(242, 237, 227, 0.72);
}

.page-products .flow-figure {
  margin: clamp(22px, 3.6vw, 34px) 0 0;
}

/* ---------- Scenes ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 14px;
}

.page-products .scene-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(29, 44, 58, 0.9), rgba(11, 20, 32, 0.9));
}

.page-products .scene-card__tag {
  justify-self: start;
}

.page-products .scene-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 3vw, 22px);
  color: var(--c-paper);
}

.page-products .scene-card__path {
  margin: 0;
  font-size: 13.5px;
  letter-spacing: 0.03em;
  color: var(--c-cyan);
}

.page-products .scene-card__path .mono {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 7px;
  font-size: 12px;
  color: var(--c-ink);
  background: var(--c-cyan);
}

.page-products .scene-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(242, 237, 227, 0.72);
}

.page-products .scene-cta {
  margin-top: clamp(22px, 3.6vw, 34px);
  padding-top: clamp(20px, 3.4vw, 28px);
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 16px;
}

.page-products .scene-cta__text {
  margin: 0;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.78;
  color: rgba(242, 237, 227, 0.8);
}

.page-products .scene-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Reveal ---------- */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

.page-products [data-reveal].is-visible,
.page-products .has-js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Tablet ---------- */
@media (min-width: 720px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .entry-steps li,
  .page-products .entry-points li {
    padding-left: 44px;
  }
}

/* ---------- Desktop ---------- */
@media (min-width: 980px) {
  .page-products .product-hero__inner {
    grid-template-columns: minmax(0, 1.34fr) minmax(250px, 0.66fr);
    align-items: end;
    gap: clamp(30px, 4vw, 52px);
  }

  .page-products .product-hero__panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .product-hero__panel .stat {
    padding: 14px 18px;
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 12px;
  }

  .page-products .overview-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .overview-list {
    margin-top: 28px;
  }

  .page-products .entry-duo {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }

  .page-products .device-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    grid-template-areas:
      "figures copy"
      "figure  figure";
    align-items: start;
  }

  .page-products .device-figures { grid-area: figures; }
  .page-products .device-copy { grid-area: copy; }
  .page-products .device-figure-media { grid-area: figure; }

  .page-products .flow {
    gap: 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
  }

  .page-products .flow__item {
    padding: clamp(20px, 2.6vw, 28px) clamp(16px, 2vw, 22px) clamp(20px, 2.6vw, 28px) clamp(56px, 5.4vw, 72px);
    border-left: 1px solid var(--line-strong);
    border-top: 3px solid var(--c-orange);
  }

  .page-products .flow__item:nth-child(2) {
    margin-bottom: 20px;
    border-top-color: var(--c-cyan);
  }

  .page-products .flow__item:nth-child(2) .flow__num { color: var(--c-cyan); }

  .page-products .flow__item:nth-child(3) {
    margin-bottom: 40px;
    border-top-color: var(--c-amber);
  }

  .page-products .flow__item:nth-child(3) .flow__num { color: var(--c-amber); }

  .page-products .scene-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

/* ---------- Wide ---------- */
@media (min-width: 1240px) {
  .page-products .product-hero__copy {
    max-width: 42rem;
  }
}

.page-products {
  --reveal-delay: 0.3s;
}