.page-products {
  --p-rad: 22px;
  --p-gap: clamp(16px, 3vw, 24px);
  --p-card-pad: clamp(20px, 3vw, 30px);
}

.page-products .app-hero {
  padding: calc(var(--header-h) + 28px) 0 56px;
  position: relative;
  overflow: hidden;
}
.page-products .app-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, transparent 0 36px, rgba(15, 181, 186, .06) 36px 37px),
    repeating-linear-gradient(65deg, transparent 0 48px, rgba(255, 201, 31, .07) 48px 49px);
  pointer-events: none;
}
.page-products .app-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: 30%;
  width: 220px;
  height: 220px;
  border: 36px solid rgba(15, 181, 186, .14);
  border-radius: 42px;
  transform: rotate(24deg);
  pointer-events: none;
}
.page-products .app-hero__inner {
  position: relative;
  display: grid;
  gap: 42px;
  align-items: center;
}
.page-products .app-hero__tag {
  margin: 14px 0 10px;
}
.page-products .app-hero__title {
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--c-ink);
  max-width: 13em;
  margin: 0 0 18px;
}
.page-products .app-hero__lead {
  max-width: 56ch;
  color: var(--c-ink-70);
  margin: 0 0 24px;
}
.page-products .app-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}
.page-products .app-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 480px;
}
.page-products .app-hero__meta .kpi {
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--c-ink-08);
  border-radius: 14px;
  padding: 14px 16px;
  display: grid;
  gap: 4px;
  backdrop-filter: blur(6px);
}
.page-products .app-hero__meta .kpi__num {
  font-size: 26px;
  line-height: 1.1;
  display: inline-block;
  transition: transform .35s var(--ease), color .35s var(--ease);
}
.page-products .app-hero__meta .kpi:hover .kpi__num {
  transform: translateY(-3px);
  color: var(--c-lake);
}
.page-products .app-hero__meta .kpi__label {
  font-size: 13px;
}
.page-products .app-hero__visual {
  position: relative;
}
.page-products .app-hero__visual .aside-label {
  position: static;
  display: block;
  margin: 14px auto 0;
  color: var(--c-ink-40);
  font-size: 12px;
  letter-spacing: .16em;
}
.page-products .phone-frame {
  width: min(280px, 78vw);
  margin: 0 auto;
  padding: 10px;
  background: var(--c-ink);
  border-radius: 42px;
  box-shadow: 0 30px 60px rgba(10, 42, 58, .24);
  position: relative;
}
.page-products .phone-frame::after {
  content: "";
  position: absolute;
  top: -10px;
  right: 16px;
  width: 12px;
  height: 12px;
  background: var(--c-sun);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255, 201, 31, .2), 0 0 0 12px rgba(255, 201, 31, .08);
  pointer-events: none;
}
.page-products .phone-frame__screen {
  border-radius: 32px;
  overflow: hidden;
  background: var(--c-mist);
  position: relative;
}
.page-products .phone-frame__screen::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 92px;
  height: 20px;
  background: var(--c-ink);
  border-radius: 0 0 14px 14px;
  z-index: 2;
}
.page-products .phone-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}
.page-products .phone-frame__caption {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px 4px;
  color: var(--c-white-60);
  font-size: 12px;
  letter-spacing: .14em;
}
.page-products .phone-frame__caption .num {
  color: var(--c-sun);
}

.page-products .app-features {
  padding-bottom: var(--sec-y);
}
.page-products .app-features__lead {
  max-width: 52ch;
  margin-top: 8px;
}
.page-products .feature-board {
  display: grid;
  gap: var(--p-gap);
  margin-top: 38px;
}
.page-products .feature-panel {
  background: var(--c-white);
  border: 1px solid var(--c-ink-12);
  border-radius: var(--p-rad);
  box-shadow: var(--shadow-1);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.page-products .feature-panel:nth-child(even) {
  transform: rotate(.8deg) translateX(10px);
}
.page-products .feature-panel:nth-child(odd) {
  transform: rotate(-.6deg) translateX(-6px);
}
.page-products .feature-panel:hover,
.page-products .feature-panel[open] {
  transform: rotate(0) translateX(0);
  border-color: rgba(0, 211, 167, .5);
  box-shadow: var(--shadow-2);
}
.page-products .feature-panel summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  color: var(--c-ink);
  font-weight: 700;
  font-size: 18px;
  position: relative;
  user-select: none;
}
.page-products .feature-panel summary::-webkit-details-marker {
  display: none;
}
.page-products .feature-panel summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--c-lake);
  transition: transform .35s var(--ease), color .35s var(--ease);
}
.page-products .feature-panel[open] summary::after {
  transform: rotate(45deg);
  color: var(--c-volt);
}
.page-products .feature-panel__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  background: var(--c-ink);
  color: var(--c-white);
  border-radius: 12px 12px 12px 3px;
  font-weight: 600;
  transition: background .35s var(--ease), color .35s var(--ease);
}
.page-products .feature-panel[open] .feature-panel__index {
  background: var(--c-lake);
  color: var(--c-ink);
}
.page-products .feature-panel__tag {
  flex-shrink: 0;
}
.page-products .feature-panel__body {
  display: grid;
  gap: 20px;
  padding: 4px 20px 24px;
  border-top: 1px dashed var(--c-ink-12);
  margin-top: 2px;
}
.page-products .feature-panel__text p {
  color: var(--c-ink-70);
  font-size: 15px;
  line-height: 1.75;
  margin: 14px 0 0;
}
.page-products .feature-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .feature-list li {
  position: relative;
  padding-left: 22px;
  color: var(--c-ink-70);
  font-size: 15px;
  line-height: 1.6;
}
.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--c-lake);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 84%);
}
.page-products .feature-panel__media {
  border-radius: 16px;
  overflow: hidden;
  background: var(--c-mist);
  aspect-ratio: 8 / 5;
}
.page-products .feature-panel:nth-child(3) .feature-panel__media {
  aspect-ratio: 3 / 2;
}
.page-products .feature-panel__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .feature-panel__stat {
  background: var(--c-mist);
  border-radius: 16px;
  padding: 16px 18px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  transition: background .35s var(--ease), transform .35s var(--ease);
}
.page-products .feature-panel:hover .feature-panel__stat {
  background: var(--c-ice);
  transform: translateY(-3px);
}
.page-products .feature-panel__stat .kpi__num {
  font-size: 32px;
  line-height: 1.1;
  color: var(--c-ink);
  display: inline-block;
  transition: transform .35s var(--ease), color .35s var(--ease);
}
.page-products .feature-panel:hover .feature-panel__stat .kpi__num {
  transform: translateY(-3px);
  color: var(--c-lake);
}
.page-products .feature-panel__stat .kpi__label {
  font-size: 14px;
  color: var(--c-gray);
}
.page-products .feature-panel__timeline {
  display: grid;
  gap: 12px;
  padding: 20px;
  background: var(--c-ice);
  border-radius: 16px;
  align-content: center;
  min-height: 160px;
}
.page-products .timeline-css__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--c-ink);
  font-weight: 500;
}
.page-products .timeline-css__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-lake);
  box-shadow: 0 0 0 4px rgba(15, 181, 186, .18);
  flex-shrink: 0;
}
.page-products .timeline-css__item:nth-child(2) .timeline-css__dot {
  background: var(--c-volt);
  box-shadow: 0 0 0 4px rgba(0, 211, 167, .18);
}
.page-products .timeline-css__item:nth-child(3) .timeline-css__dot {
  background: var(--c-sun);
  box-shadow: 0 0 0 4px rgba(255, 201, 31, .2);
}

.page-products .app-download {
  padding-bottom: 0;
}
.page-products .download-board {
  display: grid;
  gap: var(--p-gap);
  margin-top: 38px;
}
.page-products .download-card {
  padding: var(--p-card-pad);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.page-products .download-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}
.page-products .download-card h3 {
  margin: 14px 0 8px;
}
.page-products .download-card p {
  color: var(--c-ink-70);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 14px;
}
.page-products .download-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .download-list li {
  position: relative;
  padding-left: 22px;
  color: var(--c-ink-70);
  font-size: 15px;
}
.page-products .download-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .65em;
  width: 7px;
  height: 7px;
  background: var(--c-lake);
  border-radius: 50%;
}
.page-products .download-qr {
  background: var(--c-white);
  border: 1px solid var(--c-ink-12);
  border-radius: var(--p-rad);
  padding: 26px 20px;
  display: grid;
  justify-items: center;
  gap: 12px;
  text-align: center;
  transition: border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.page-products .download-qr:hover,
.page-products .download-qr:focus-visible {
  border-color: rgba(0, 211, 167, .5);
  box-shadow: var(--shadow-2);
}
.page-products .download-qr__title {
  font-weight: 700;
  font-size: 17px;
  color: var(--c-ink);
}
.page-products .download-qr__code {
  display: block;
  width: 154px;
  height: 154px;
  background-color: var(--c-white);
  background-image: radial-gradient(circle, rgba(10, 42, 58, .88) 1.5px, transparent 1.6px);
  background-size: 9px 9px;
  border: 4px solid var(--c-ink);
  border-radius: 12px;
  position: relative;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.page-products .download-qr:hover .download-qr__code,
.page-products .download-qr:focus-visible .download-qr__code {
  transform: scale(1.08);
  box-shadow: 0 10px 24px rgba(10, 42, 58, .14);
}
.page-products .download-qr__code::before,
.page-products .download-qr__code::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  border: 3px solid var(--c-ink);
  background: var(--c-white);
  border-radius: 4px;
  box-shadow: inset 0 0 0 5px var(--c-white), inset 0 0 0 8px var(--c-ink);
}
.page-products .download-qr__code::before {
  top: 9px;
  left: 9px;
}
.page-products .download-qr__code::after {
  bottom: 9px;
  right: 9px;
}
.page-products .download-qr__note {
  font-size: 13px;
  color: var(--c-gray);
  max-width: 180px;
}
.page-products .app-download__note {
  margin-top: 22px;
  text-align: center;
}
.page-products .app-download__note a {
  color: var(--c-lake);
  font-weight: 500;
  text-underline-offset: 4px;
}

.page-products .app-data {
  position: relative;
  overflow: hidden;
}
.page-products .app-data::before {
  content: "";
  position: absolute;
  right: -80px;
  top: 50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 181, 186, .18), transparent 68%);
  pointer-events: none;
}
.page-products .app-data .sec-head__title {
  color: var(--c-white);
}
.page-products .app-data .sec-head__note {
  color: var(--c-white-60);
}
.page-products .data-module-grid {
  display: grid;
  gap: var(--p-gap);
  margin-top: 38px;
}
.page-products .data-module {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--c-white-12);
  border-radius: var(--p-rad);
  padding: var(--p-card-pad);
  transition: border-color .35s var(--ease), background .35s var(--ease), transform .35s var(--ease);
}
.page-products .data-module:hover {
  border-color: rgba(0, 211, 167, .45);
  background: rgba(255, 255, 255, .09);
  transform: translateY(-4px);
}
.page-products .data-module__num {
  font-size: 30px;
  line-height: 1;
  color: var(--c-sun);
  display: block;
  margin-bottom: 18px;
}
.page-products .data-module h3 {
  color: var(--c-white);
  margin-bottom: 10px;
}
.page-products .data-module p {
  color: var(--c-white-70);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}
.page-products .data-module__stat {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--c-white-25);
  font-size: 14px;
  color: var(--c-white-85);
}
.page-products .data-module__stat .num {
  font-size: 26px;
  color: var(--c-volt);
  display: inline-block;
  margin-right: 6px;
  transition: transform .35s var(--ease);
}
.page-products .data-module:hover .data-module__stat .num {
  transform: translateY(-3px);
}
.page-products .app-data__note {
  margin-top: 30px;
  color: var(--c-white-60);
  max-width: 62ch;
}
.page-products .app-data__note a {
  color: var(--c-volt);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products .app-scenes {
  padding: var(--sec-y) 0;
}
.page-products .scene-grid {
  display: grid;
  gap: var(--p-gap);
  margin-top: 38px;
}
.page-products .scene-card {
  padding: var(--p-card-pad);
  background: var(--c-white);
}
.page-products .scene-card__num {
  display: inline-flex;
  padding: 5px 14px;
  background: var(--c-sun);
  color: var(--c-ink);
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px 8px 8px 2px;
  margin-bottom: 18px;
  transition: background .3s var(--ease);
}
.page-products .scene-card:hover .scene-card__num {
  background: var(--c-volt);
}
.page-products .scene-card h3 {
  margin-bottom: 10px;
}
.page-products .scene-card p {
  color: var(--c-ink-70);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}
.page-products .app-scenes__note {
  margin-top: 28px;
  color: var(--c-gray);
}
.page-products .app-scenes__note a {
  color: var(--c-lake);
  font-weight: 500;
  text-underline-offset: 4px;
}

.page-products .app-version {
  position: relative;
}
.page-products .app-version::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--c-lake), var(--c-volt), var(--c-sun));
}
.page-products .version-layout {
  display: grid;
  gap: 30px;
  margin-top: 38px;
}
.page-products .version-timeline {
  display: grid;
  gap: 14px;
  position: relative;
  padding-left: 26px;
}
.page-products .version-timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: linear-gradient(to bottom, var(--c-lake), var(--c-volt), var(--c-sun));
  border-radius: 2px;
}
.page-products .version-item {
  background: rgba(255, 255, 255, .7);
  border: 1px solid var(--c-ink-08);
  border-radius: 18px;
  padding: 18px 18px 18px 26px;
  position: relative;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.page-products .version-item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 26px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-white);
  border: 3px solid var(--c-lake);
  transition: background .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.page-products .version-item:hover {
  border-color: rgba(0, 211, 167, .5);
  box-shadow: var(--shadow-1);
}
.page-products .version-item:hover::before {
  background: var(--c-sun);
  border-color: var(--c-ink);
  box-shadow: 0 0 0 5px rgba(255, 201, 31, .18);
}
.page-products .version-item:hover .version-item__tag {
  background: var(--c-lake);
  color: var(--c-white);
}
.page-products .version-item__tag {
  display: inline-flex;
  margin-bottom: 10px;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.page-products .version-item h3 {
  margin-bottom: 6px;
}
.page-products .version-item p {
  color: var(--c-ink-70);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}
.page-products .version-art {
  position: relative;
}
.page-products .version-art__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--p-rad);
  box-shadow: var(--shadow-1);
}
.page-products .version-art .aside-label {
  position: absolute;
  right: 16px;
  top: 16px;
  background: rgba(10, 42, 58, .78);
  color: var(--c-white-85);
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 12px;
  letter-spacing: .18em;
  backdrop-filter: blur(4px);
}
.page-products .app-version__note {
  margin-top: 26px;
  color: var(--c-gray);
  max-width: 60ch;
}
.page-products .app-version__note a {
  color: var(--c-lake);
  font-weight: 500;
  text-underline-offset: 4px;
}

.page-products .breadcrumb {
  font-size: 13px;
  color: var(--c-gray);
  margin-bottom: 18px;
}
.page-products .breadcrumb a {
  color: var(--c-lake);
  text-decoration: none;
  font-weight: 500;
}
.page-products .breadcrumb a:hover {
  text-decoration: underline;
}
.page-products .breadcrumb [aria-current="page"] {
  color: var(--c-ink-70);
}
.page-products .breadcrumb__sep {
  margin: 0 6px;
  color: var(--c-ink-40);
}

@media (min-width: 920px) {
  .page-products .app-hero {
    padding: calc(var(--header-h) + 40px) 0 84px;
  }
  .page-products .app-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 60px;
  }
  .page-products .app-hero__meta {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .app-hero__visual {
    justify-self: end;
    width: 100%;
    max-width: 380px;
    padding-right: 36px;
  }
  .page-products .app-hero__visual .aside-label {
    position: absolute;
    top: 56px;
    right: -6px;
    margin: 0;
    background: rgba(255, 255, 255, .6);
    padding: 8px 10px;
    border-radius: 6px;
    color: var(--c-ink);
  }
  .page-products .phone-frame {
    width: 100%;
    max-width: 320px;
    margin: 0;
  }

  .page-products .feature-panel__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: center;
    gap: 22px 28px;
    padding-top: 8px;
  }
  .page-products .feature-panel__text {
    grid-row: 1 / 3;
  }
  .page-products .feature-panel__media img {
    max-height: 300px;
  }
  .page-products .feature-panel__timeline {
    min-height: 210px;
  }

  .page-products .download-board {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .download-qr {
    grid-column: 1 / -1;
    grid-template-columns: 180px 1fr;
    justify-items: start;
    align-items: center;
    gap: 4px 26px;
    text-align: left;
    padding: 20px 28px;
  }
  .page-products .download-qr__code {
    grid-row: 1 / 4;
  }
  .page-products .download-qr__note {
    max-width: 320px;
  }

  .page-products .data-module-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
  .page-products .data-module:nth-child(2) {
    transform: translateY(22px);
  }
  .page-products .data-module:nth-child(3) {
    transform: translateY(8px);
  }
  .page-products .data-module:nth-child(2):hover {
    transform: translateY(18px);
  }
  .page-products .data-module:nth-child(3):hover {
    transform: translateY(4px);
  }

  .page-products .scene-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
  .page-products .scene-card:nth-child(2) {
    transform: translateY(24px);
  }
  .page-products .scene-card:nth-child(3) {
    transform: translateY(6px);
  }

  .page-products .version-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 48px;
    align-items: start;
  }
  .page-products .version-art {
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }
}