.page-products {
  --panel-pad: clamp(1.25rem, 3vw, 2rem);
  --card-cut: 18px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
}

.page-products .container {
  width: min(var(--container), 100% - 2rem);
  margin-inline: auto;
}

.page-products .section {
  padding: 4rem 0;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.page-products .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  color: var(--text);
}

.page-products .breadcrumbs [aria-current="page"] {
  color: var(--accent);
}

.page-products .section-head {
  max-width: 900px;
  margin-bottom: 2rem;
}

.page-products .section-number {
  display: block;
  font-family: var(--font-accent);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: .8;
  color: var(--accent);
  letter-spacing: .02em;
  margin-bottom: .3rem;
}

.page-products .section-overline {
  display: block;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--success);
  font-family: var(--font-accent);
  font-size: .9rem;
  margin-bottom: .5rem;
}

.page-products .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: .25rem 0 .75rem;
}

.page-products .section-lead {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 44rem;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 46px;
  padding: .75rem 1.25rem;
  border: 1px solid transparent;
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.page-products .btn:hover,
.page-products .btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.page-products .btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.page-products .btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.page-products .btn-download {
  background: var(--success);
  color: var(--bg);
  border-color: var(--success);
}

.page-products .btn-download:hover {
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.page-products .product-hero {
  padding: 3.5rem 0 2rem;
  position: relative;
}

.page-products .product-hero__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
}

.page-products .product-hero__copy {
  position: relative;
  z-index: 1;
}

.page-products .product-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 7vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -.04em;
  margin: .5rem 0;
}

.page-products .title-amp {
  color: var(--accent);
}

.page-products .product-hero__lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--muted);
  margin: 1rem 0 1.25rem;
  max-width: 34rem;
}

.page-products .product-hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  margin: 1.25rem 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--grid-line);
  color: var(--muted);
  font-size: .9rem;
}

.page-products .product-hero__proof span::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: .4rem;
  background: var(--success);
}

.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-products .product-hero__visual {
  position: relative;
}

.page-products .product-hero__visual::before {
  content: "";
  position: absolute;
  inset: 12% -8% -8% 8%;
  background: linear-gradient(135deg, var(--accent-soft), transparent 60%);
  clip-path: polygon(0 0, 82% 0, 100% 18%, 100% 100%, 12% 100%, 0 82%);
  pointer-events: none;
}

.page-products .product-hero__devices {
  position: relative;
  display: block;
  width: min(100%, 480px);
  margin-left: auto;
}

.page-products .product-hero__img {
  display: block;
  width: 100%;
  height: auto;
  clip-path: polygon(0 0, 86% 0, 100% 14%, 100% 100%, 14% 100%, 0 86%);
}

.page-products .product-family {
  position: relative;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 36px 36px;
}

.page-products .product-family::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 93, 44, .08), transparent 40%);
  pointer-events: none;
}

.page-products .product-shelf {
  display: grid;
  gap: 1.5rem;
  position: relative;
}

.page-products .product-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
  display: flex;
  flex-direction: column;
  clip-path: polygon(0 0, calc(100% - var(--card-cut)) 0, 100% var(--card-cut), 100% 100%, var(--card-cut) 100%, 0 calc(100% - var(--card-cut)));
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.page-products .product-card:hover,
.page-products .product-card:focus-within {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--accent);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .28);
  z-index: 3;
}

.page-products .product-card__media {
  margin: calc(var(--panel-pad) * -1) calc(var(--panel-pad) * -1) 1.25rem;
  overflow: hidden;
  background: var(--border);
}

.page-products .product-card__media img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}

.page-products .tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  line-height: 1;
  letter-spacing: .06em;
  padding: .35rem .5rem;
  border: 1px solid var(--border);
  color: var(--muted);
  text-transform: uppercase;
}

.page-products .tag--accent {
  color: var(--accent);
  border-color: rgba(255, 93, 44, .35);
}

.page-products .tag--success {
  color: var(--success);
  border-color: rgba(57, 255, 136, .35);
}

.page-products .product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1.2;
  margin: .5rem 0 .75rem;
}

.page-products .product-card__desc {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.7;
}

.page-products .product-card__features {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-products .product-card__features li {
  padding-left: 1.25rem;
  position: relative;
  color: var(--text);
  font-size: .9rem;
  line-height: 1.5;
}

.page-products .product-card__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 8px;
  height: 8px;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-products .product-card__btn,
.page-products .product-card__link {
  margin-top: auto;
  width: 100%;
}

.page-products .product-card__support {
  display: inline-block;
  margin-top: .85rem;
  color: var(--muted);
  font-size: .85rem;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  align-self: flex-start;
}

.page-products .product-card__support:hover {
  color: var(--text);
  border-color: var(--accent);
}

.page-products .download-grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .download-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
  position: relative;
}

.page-products .download-panel--qr {
  text-align: center;
}

.page-products .download-panel--direct {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-products .download-panel__label {
  font-family: var(--font-accent);
  font-size: 1rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--success);
  margin-bottom: 1rem;
}

.page-products .qr-wrap {
  display: flex;
  justify-content: center;
  margin: 1rem 0;
}

.page-products .qr-code {
  display: block;
  width: min(70%, 180px);
  height: auto;
  color: var(--bg);
  background: var(--text);
  padding: .35rem;
}

.page-products .qr-code path {
  fill: currentColor;
}

.page-products .download-qr-note {
  color: var(--muted);
  font-size: .9rem;
  margin-top: .75rem;
}

.page-products .qr-expand {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  text-align: left;
}

.page-products .qr-expand summary {
  cursor: pointer;
  padding: .9rem 0 .4rem;
  color: var(--muted);
  font-weight: 700;
  list-style: none;
}

.page-products .qr-expand summary::-webkit-details-marker {
  display: none;
}

.page-products .qr-expand summary::after {
  content: "+";
  float: right;
  color: var(--success);
  font-family: var(--font-accent);
}

.page-products .qr-expand[open] summary {
  color: var(--accent);
}

.page-products .qr-expand[open] summary::after {
  content: "−";
}

.page-products .qr-expand__panel {
  padding: 1rem 0 0;
  border-top: 1px dashed var(--border);
  margin-top: .5rem;
  display: grid;
  justify-items: center;
  gap: .75rem;
}

.page-products .qr-expand__panel p {
  color: var(--muted);
  font-size: .9rem;
  margin: 0;
}

.page-products .qr-code--large {
  width: min(100%, 260px);
}

.page-products .download-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-products .download-channel__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  border-bottom: 1px solid var(--grid-line);
  padding: .75rem 0;
}

.page-products .download-channel__name {
  font-family: var(--font-heading);
  font-weight: 700;
}

.page-products .download-hint {
  color: var(--muted);
  font-size: .9rem;
  margin-top: 1rem;
  text-align: right;
}

.page-products .download-banner {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  margin-top: 2rem;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--border);
}

.page-products .download-banner__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .download-banner__note {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  margin: .75rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(90deg, rgba(10, 14, 26, .92), rgba(19, 27, 46, .6));
  border: 1px solid var(--border);
}

.page-products .download-banner__note span:first-child {
  color: var(--accent);
  font-weight: 700;
}

.page-products .efficiency {
  background: var(--bg-card);
}

.page-products .efficiency-compare {
  display: grid;
  gap: 1.25rem;
}

.page-products .step-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-products .step-panel h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: .25rem;
}

.page-products .step-panel__note {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 1rem;
}

.page-products .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
  counter-reset: step;
}

.page-products .step-list li {
  display: flex;
  gap: .85rem;
  align-items: center;
  padding: .65rem .75rem;
  background: var(--bg-card);
  border: 1px solid var(--grid-line);
}

.page-products .step-list li span {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent);
  min-width: 2rem;
}

.page-products .step-list--new li {
  border-color: rgba(57, 255, 136, .35);
}

.page-products .step-list--new li span {
  color: var(--success);
}

.page-products .efficiency-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--accent);
  font-family: var(--font-accent);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.page-products .efficiency-divider::before,
.page-products .efficiency-divider::after {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: var(--border);
}

.page-products .efficiency-divider span {
  background: var(--bg-card);
  padding: .25rem .5rem;
  font-size: .85rem;
}

.page-products .efficiency-result {
  margin-top: 1.25rem;
  padding: 1rem;
  border-left: 4px solid var(--success);
  background: rgba(57, 255, 136, .08);
  color: var(--text);
  font-weight: 700;
}

.page-products .efficiency-radar {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
  display: grid;
  justify-items: center;
  gap: .75rem;
  text-align: center;
}

.page-products .radar-chart {
  width: min(100%, 320px);
}

.page-products .radar-chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.page-products .radar-frame polygon {
  fill: none;
  stroke: var(--border);
  stroke-width: 1;
}

.page-products .radar-polygon--new {
  transform-box: fill-box;
  transform-origin: center;
  animation: page-products-radar-pulse 3s ease-in-out infinite;
}

.page-products .radar-caption {
  display: grid;
  gap: .5rem;
  justify-items: center;
}

.page-products .radar-caption p {
  color: var(--muted);
  margin: 0;
}

.page-products .radar-legend {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  color: var(--muted);
  font-size: .85rem;
}

.page-products .radar-legend .legend-new::before,
.page-products .radar-legend .legend-old::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: .4rem;
}

.page-products .radar-legend .legend-new::before {
  background: var(--success);
}

.page-products .radar-legend .legend-old::before {
  background: var(--accent);
}

.page-products .version-layout {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}

.page-products .version-timeline {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
}

.page-products .version-timeline__title {
  font-family: var(--font-heading);
  margin-bottom: 1.25rem;
}

.page-products .version-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .version-timeline__list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.page-products .version-timeline__item {
  position: relative;
  padding: 0 0 1.25rem 1.75rem;
  display: grid;
  gap: .2rem;
}

.page-products .version-timeline__item:last-child {
  padding-bottom: 0;
}

.page-products .version-timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: .25rem;
  width: 11px;
  height: 11px;
  background: var(--bg);
  border: 2px solid var(--accent);
  transform: rotate(45deg);
}

.page-products .version-timeline__item--current::before {
  background: var(--success);
  border-color: var(--success);
}

.page-products .version-timeline__version {
  font-family: var(--font-accent);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.page-products .version-timeline__item--current .version-timeline__version {
  color: var(--success);
}

.page-products .version-timeline__meta {
  color: var(--muted);
  font-size: .9rem;
}

.page-products .version-archive {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-products .version-archive h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
}

.page-products .version-archive p {
  color: var(--muted);
  line-height: 1.75;
}

.page-products .version-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: auto;
}

.page-products .version-figure {
  margin: 2rem 0 0;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.page-products .version-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .version-figure figcaption {
  margin-top: .6rem;
  color: var(--muted);
  font-size: .85rem;
  text-align: right;
}

.page-products .compatibility {
  background-image: linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 100%;
}

.page-products .compat-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.page-products .compat-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-products .compat-table th,
.page-products .compat-table td {
  text-align: left;
  padding: 1rem;
  border-bottom: 1px solid var(--grid-line);
}

.page-products .compat-table thead th {
  font-family: var(--font-heading);
  color: var(--accent);
  background: rgba(255, 93, 44, .06);
  font-size: .9rem;
  letter-spacing: .02em;
}

.page-products .compat-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .compat-table tbody td {
  color: var(--muted);
  vertical-align: top;
}

.page-products .compat-table tbody td:first-child {
  color: var(--text);
  font-weight: 700;
}

.page-products .compat-notes {
  display: grid;
  gap: .75rem;
  margin-top: 1.25rem;
}

.page-products .compat-notes p {
  margin: 0;
  padding: .8rem 1rem;
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-size: .9rem;
}

.page-products .compat-notes strong {
  color: var(--text);
}

.page-products .local-strip__layout {
  display: grid;
  gap: 1.5rem;
}

.page-products .local-strip__copy {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: var(--panel-pad);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-products .local-strip__copy p {
  color: var(--muted);
  line-height: 1.7;
}

.page-products .local-strip__copy .btn {
  align-self: flex-start;
}

.page-products .local-strip__media {
  border: 1px solid var(--border);
  overflow: hidden;
}

.page-products .local-strip__media img {
  display: block;
  width: 100%;
  height: auto;
}

@keyframes page-products-radar-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.03);
    opacity: .85;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .radar-polygon--new {
    animation: none;
  }
}

@media (min-width: 768px) {
  .page-products .section {
    padding: 5rem 0;
  }

  .page-products .download-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .page-products .compat-notes {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .page-products .section {
    padding: 6rem 0;
  }

  .page-products .product-hero {
    padding: 5rem 0 3rem;
  }

  .page-products .product-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

  .page-products .product-shelf {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
    gap: 1.5rem;
  }

  .page-products .product-card--phone {
    grid-column: 1 / 5;
  }

  .page-products .product-card--web {
    grid-column: 5 / 9;
    margin-top: 3rem;
  }

  .page-products .product-card--stable {
    grid-column: 9 / 13;
    margin-top: 1rem;
  }

  .page-products .efficiency-compare {
    grid-template-columns: 1fr 0.4fr 1fr;
    align-items: stretch;
  }

  .page-products .efficiency-divider {
    flex-direction: column;
  }

  .page-products .efficiency-divider::before,
  .page-products .efficiency-divider::after {
    width: 1px;
    height: 2rem;
  }

  .page-products .efficiency-radar {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 360px) 1fr;
    justify-items: start;
    align-items: center;
    text-align: left;
    gap: 2rem;
  }

  .page-products .radar-caption {
    justify-items: start;
  }

  .page-products .radar-legend {
    justify-content: flex-start;
  }

  .page-products .version-layout {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .page-products .local-strip__layout {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: stretch;
  }
}