.page-products {
  --prj-line: rgba(214, 166, 74, 0.42);
  background: var(--c-mist);
  color: var(--c-ink);
  overflow-x: clip;
}

/* ---------- Hero ---------- */
.page-products .prj-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(2.6rem, 7vw, 5rem));
  padding-bottom: clamp(3rem, 8vw, 6rem);
  color: var(--c-mist);
  background: var(--c-crimson-deep);
}
.page-products .prj-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.46;
  z-index: -2;
}
.page-products .prj-hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(118deg, rgba(94, 18, 32, 0.82) 0%, rgba(27, 42, 74, 0.86) 56%, rgba(27, 42, 74, 0.5) 100%);
}
.page-products .prj-hero__inner {
  position: relative;
}
.page-products .prj-hero .breadcrumb {
  margin-bottom: clamp(1.4rem, 3vw, 2.4rem);
}
.page-products .prj-hero .breadcrumb__link {
  color: rgba(247, 242, 232, 0.76);
}
.page-products .prj-hero .breadcrumb__item {
  color: rgba(247, 242, 232, 0.52);
}
.page-products .prj-hero .eyebrow {
  color: var(--c-gold);
}
.page-products .prj-hero__title {
  margin: 0.4rem 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.7rem, 8vw, 6.2rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--c-mist);
}
.page-products .prj-hero__lede {
  max-width: 46ch;
  margin: clamp(1.3rem, 2.4vw, 2rem) 0 0;
  font-size: var(--step-1);
  line-height: 1.78;
  color: rgba(247, 242, 232, 0.88);
}
.page-products .prj-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.2rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 1.1rem;
  border-top: 1px solid rgba(247, 242, 232, 0.2);
  font-size: 0.92rem;
  color: rgba(247, 242, 232, 0.86);
}
.page-products .prj-hero__meta strong {
  font-family: var(--font-num);
  font-size: 1.35em;
  color: var(--c-gold);
  margin-right: 0.32em;
}

/* ---------- Layout & TOC ---------- */
.page-products .prj-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.6rem;
  padding-block: clamp(2.6rem, 6vw, 4.6rem);
}
.page-products .prj-toc {
  display: none;
}
.page-products .prj-toc__label {
  margin: 0 0 1rem;
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--c-crimson);
  text-transform: uppercase;
}
.page-products .prj-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .prj-toc__list li {
  margin: 0;
}
.page-products .prj-toc__list a {
  display: block;
  padding: 0.5rem 0 0.55rem 0.9rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--c-ink-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.page-products .prj-toc__list a:hover,
.page-products .prj-toc__list a:focus-visible {
  color: var(--c-crimson);
  border-left-color: var(--c-gold);
}
.page-products .prj-toc__list a[aria-current="true"] {
  color: var(--c-crimson);
  font-weight: 600;
  border-left-color: var(--c-crimson);
}
.page-products .prj-body {
  min-width: 0;
}

/* ---------- Section shell ---------- */
.page-products .prj-section {
  padding-block: clamp(2.2rem, 4.6vw, 3.6rem);
  border-top: 1px solid var(--c-line);
}
.page-products .prj-section:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-products .prj-section--dark {
  margin-block: clamp(1rem, 2vw, 1.6rem);
  padding: clamp(1.8rem, 4vw, 3rem);
  border-top: 0;
  border-radius: var(--radius);
  background: var(--c-indigo);
  color: var(--c-mist);
}
.page-products .prj-section__head {
  margin-bottom: clamp(1.4rem, 2.6vw, 2.2rem);
}
.page-products .prj-num {
  display: inline-block;
  margin-bottom: 0.85rem;
  padding: 0.12rem 0.6rem;
  font-family: var(--font-num);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--c-gold);
  border: 1px solid var(--c-gold);
}
.page-products .prj-section--dark .prj-num {
  color: var(--c-gold-soft);
  border-color: var(--c-gold-soft);
}
.page-products .prj-section h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.4vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.page-products .prj-section--dark h2 {
  color: var(--c-mist);
}
.page-products .prj-section__head p {
  margin: 0.85rem 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-ink-soft);
}
.page-products .prj-section--dark .prj-section__head p {
  color: rgba(247, 242, 232, 0.78);
}

/* ---------- 01 Map ---------- */
.page-products .map-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-products .map-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.5rem 2.6rem 1.5rem 1.4rem;
  background: #ffffff;
  border-left: 3px solid var(--c-crimson);
  color: var(--c-ink);
  text-decoration: none;
  box-shadow: var(--shadow-lift);
  transition: transform 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.page-products .map-item:hover,
.page-products .map-item:focus-visible {
  border-left-color: var(--c-gold);
  transform: translateY(-3px);
}
.page-products .map-item__num {
  font-family: var(--font-num);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gold);
}
.page-products .map-item h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--c-indigo);
}
.page-products .map-item p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--c-ink-soft);
}
.page-products .map-item__arrow {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--c-crimson);
  transition: transform 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.page-products .map-item:hover .map-item__arrow {
  transform: translate(3px, -3px);
  color: var(--c-gold);
}

/* ---------- 02 Dual version ---------- */
.page-products .dual {
  position: relative;
}
.page-products .dual__rad {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.page-products .dual__tabs {
  display: inline-flex;
  gap: 0.25rem;
  margin-bottom: 1.4rem;
  padding: 0.3rem;
  background: rgba(27, 42, 74, 0.07);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.page-products .dual__tab {
  padding: 0.6rem 1.15rem;
  font-size: 0.9rem;
  line-height: 1.2;
  color: var(--c-ink-soft);
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.page-products .dual__tab:hover {
  color: var(--c-crimson);
}
.page-products #dv-desktop:checked ~ .dual__tabs [for="dv-desktop"],
.page-products #dv-browser:checked ~ .dual__tabs [for="dv-browser"] {
  background: var(--c-crimson);
  color: var(--c-mist);
  box-shadow: var(--shadow-lift);
}
.page-products #dv-desktop:focus-visible ~ .dual__tabs [for="dv-desktop"],
.page-products #dv-browser:focus-visible ~ .dual__tabs [for="dv-browser"] {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}
.page-products .dual__view {
  display: none;
  gap: 1.4rem;
}
.page-products #dv-desktop:checked ~ .dual__view--desktop,
.page-products #dv-browser:checked ~ .dual__view--browser {
  display: grid;
}
.page-products .dual__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--c-indigo);
}
.page-products .dual__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .dual__figure figcaption {
  padding: 0.75rem 1rem;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--c-mist);
  border-top: 1px solid rgba(247, 242, 232, 0.14);
}
.page-products .dual__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  align-content: start;
}
.page-products .dual__points li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--c-ink-soft);
}
.page-products .dual__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.6rem;
  height: 2px;
  background: var(--c-gold);
}

.page-products .versus-wrap {
  margin-top: 2.2rem;
  overflow-x: auto;
}
.page-products .versus {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.page-products .versus caption {
  padding-bottom: 0.7rem;
  text-align: left;
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--c-crimson);
}
.page-products .versus th,
.page-products .versus td {
  padding: 0.8rem 0.9rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.62;
  border-bottom: 1px solid var(--c-line);
}
.page-products .versus thead th {
  border-bottom: 0;
  background: var(--c-indigo);
  color: var(--c-mist);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.page-products .versus tbody th {
  background: rgba(140, 29, 47, 0.07);
  color: var(--c-indigo);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- 03 Catalog ---------- */
.page-products .catalog-figure {
  margin: 0 0 clamp(1.4rem, 2.6vw, 2rem);
  overflow: hidden;
  border-radius: var(--radius);
}
.page-products .catalog-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .catalog-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}
.page-products .catalog-cell {
  padding: 1.3rem 1.1rem;
  background: #ffffff;
}
.page-products .catalog-cell__num {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-num);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  color: var(--c-gold);
}
.page-products .catalog-cell h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-indigo);
}
.page-products .catalog-cell p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

/* ---------- 04 Activity ---------- */
.page-products .activity-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-products .activity-card {
  padding: 1.5rem;
  background: #ffffff;
  border-top: 4px solid var(--c-line-strong);
  box-shadow: var(--shadow-lift);
}
.page-products .activity-card--live {
  border-top-color: var(--c-turquoise);
}
.page-products .activity-card--soon {
  border-top-color: var(--c-gold);
}
.page-products .activity-card--done {
  border-top-color: var(--c-crimson);
}
.page-products .activity-card__state {
  margin: 0 0 0.55rem;
  font-family: var(--font-head);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--c-indigo);
}
.page-products .activity-card__count {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--c-ink-soft);
}

/* ---------- 05 Records ---------- */
.page-products .records-figure {
  margin: 0 0 clamp(1.4rem, 2.6vw, 2rem);
  overflow: hidden;
  border-radius: var(--radius);
}
.page-products .records-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}
.page-products .records {
  position: relative;
}
.page-products .records__rad {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.page-products .records__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.3rem;
}
.page-products .records__tabs label {
  padding: 0.48rem 0.95rem;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--c-ink-soft);
  cursor: pointer;
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  transition: background 0.18s var(--ease-out), color 0.18s var(--ease-out), border-color 0.18s var(--ease-out);
}
.page-products .records__tabs label:hover {
  border-color: var(--c-crimson);
  color: var(--c-crimson);
}
.page-products #rf-all:checked ~ .records__tabs [for="rf-all"],
.page-products #rf-version:checked ~ .records__tabs [for="rf-version"],
.page-products #rf-section:checked ~ .records__tabs [for="rf-section"],
.page-products #rf-kind:checked ~ .records__tabs [for="rf-kind"] {
  background: var(--c-crimson);
  border-color: var(--c-crimson);
  color: var(--c-mist);
}
.page-products #rf-all:focus-visible ~ .records__tabs [for="rf-all"],
.page-products #rf-version:focus-visible ~ .records__tabs [for="rf-version"],
.page-products #rf-section:focus-visible ~ .records__tabs [for="rf-section"],
.page-products #rf-kind:focus-visible ~ .records__tabs [for="rf-kind"] {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}
.page-products .records__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}
.page-products .record {
  padding: 1.05rem 1.2rem;
  background: #ffffff;
  border-left: 3px solid var(--c-line-strong);
  box-shadow: 0 4px 14px -10px rgba(35, 31, 32, 0.5);
}
.page-products .record[data-kind="version"] {
  border-left-color: var(--c-crimson);
}
.page-products .record[data-kind="section"] {
  border-left-color: var(--c-gold);
}
.page-products .record[data-kind="kind"] {
  border-left-color: var(--c-turquoise);
}
.page-products #rf-version:checked ~ .records__list .record:not([data-kind="version"]),
.page-products #rf-section:checked ~ .records__list .record:not([data-kind="section"]),
.page-products #rf-kind:checked ~ .records__list .record:not([data-kind="kind"]) {
  display: none;
}
.page-products .record__tag {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.16rem 0.55rem;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: #ffffff;
}
.page-products .record__tag--version {
  background: var(--c-crimson);
}
.page-products .record__tag--section {
  background: var(--c-gold);
  color: var(--c-indigo);
}
.page-products .record__tag--kind {
  background: var(--c-turquoise);
}
.page-products .record__text {
  margin: 0 0 0.4rem;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--c-ink);
}
.page-products .record__meta {
  margin: 0;
  font-size: 0.79rem;
  color: var(--c-ink-soft);
}

/* ---------- 06 Steps ---------- */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}
.page-products .steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1.3rem;
  background: rgba(247, 242, 232, 0.06);
  border: 1px solid rgba(247, 242, 232, 0.15);
  border-radius: var(--radius);
}
.page-products .steps__num {
  font-family: var(--font-num);
  font-size: 1.75rem;
  line-height: 1;
  color: var(--c-gold);
}
.page-products .steps__item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--c-mist);
}
.page-products .steps__item p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: rgba(247, 242, 232, 0.78);
}

/* ---------- 07 Scene ---------- */
.page-products .scene-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-products .scene-cell {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.4rem;
  background: #ffffff;
  border-top: 2px solid var(--c-indigo);
}
.page-products .scene-cell__tag {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--c-turquoise);
}
.page-products .scene-cell h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--c-indigo);
}
.page-products .scene-cell p {
  flex-grow: 1;
  margin: 0 0 0.6rem;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--c-ink-soft);
}
.page-products .scene-cell .btn {
  align-self: flex-start;
  padding: 0.52rem 1.05rem;
  font-size: 0.84rem;
}

/* ---------- Notes ---------- */
.page-products .prj-note {
  margin: 1.5rem 0 0;
  padding: 0.95rem 1.15rem;
  font-size: 0.91rem;
  line-height: 1.72;
  color: var(--c-ink);
  background: var(--c-gold-soft);
  border-left: 3px solid var(--c-gold);
}
.page-products .prj-note a {
  color: var(--c-crimson);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-products .prj-note--light {
  background: rgba(247, 242, 232, 0.08);
  color: rgba(247, 242, 232, 0.88);
  border-left-color: var(--c-gold);
}
.page-products .prj-note--light a {
  color: var(--c-gold-soft);
}

/* ---------- Outro ---------- */
.page-products .prj-outro {
  margin-top: clamp(1.6rem, 4vw, 2.8rem);
  padding-top: clamp(2rem, 5vw, 3.4rem);
  border-top: 1px solid var(--c-line);
}
.page-products .prj-outro h2 {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1.18;
  color: var(--c-indigo);
}
.page-products .prj-outro p {
  max-width: 58ch;
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--c-ink-soft);
}
.page-products .prj-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .map-item,
  .page-products .map-item:hover,
  .page-products .map-item__arrow,
  .page-products .map-item:hover .map-item__arrow,
  .page-products .dual__tab,
  .page-products .records__tabs label,
  .page-products .prj-toc__list a {
    transition: none;
    transform: none;
  }
}

/* ---------- Wider screens ---------- */
@media (min-width: 720px) {
  .page-products .map-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1.6rem;
  }
  .page-products .map-item--a {
    grid-column: 1 / span 4;
  }
  .page-products .map-item--b {
    grid-column: 5 / span 2;
    transform: translateY(1.2rem);
  }
  .page-products .map-item--c {
    grid-column: 1 / span 3;
  }
  .page-products .map-item--d {
    grid-column: 4 / span 3;
    transform: translateY(0.7rem);
  }
  .page-products .map-item--e {
    grid-column: 1 / span 6;
  }
  .page-products .dual__view {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 1.8rem;
  }
  .page-products .catalog-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .activity-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .prj-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 3.6rem;
  }
  .page-products .prj-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 1.6rem);
    align-self: start;
    padding-top: 0.4rem;
    border-top: 2px solid var(--c-crimson);
  }
}

@media (min-width: 1100px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}