.page-products {
  --pg-neon-glow: 0 0 24px rgba(0, 229, 160, 0.35);
  --pg-fire-glow: 0 0 24px rgba(255, 109, 46, 0.3);
  position: relative;
  background:
    radial-gradient(ellipse 75% 45% at 88% 8%, rgba(83, 39, 163, 0.3), transparent 60%),
    radial-gradient(ellipse 55% 40% at 4% 42%, rgba(0, 229, 160, 0.1), transparent 55%),
    linear-gradient(180deg, #0A1128 0%, #0D1733 45%, #0A1128 100%);
  color: var(--color-text);
}

.page-products::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(138, 155, 193, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 155, 193, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  z-index: 0;
}

.page-products > * {
  position: relative;
  z-index: 1;
}

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

.page-products .page-title {
  padding-top: 40px;
  padding-bottom: 20px;
}

.page-products .page-title__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .meta-chip {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  background: rgba(27, 42, 74, 0.6);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.page-products .meta-chip--neon {
  border-color: rgba(0, 229, 160, 0.5);
  color: var(--color-neon);
  box-shadow: var(--pg-neon-glow);
}

.page-products .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 24px;
  margin: 72px 0 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-soft);
  position: relative;
}

.page-products .section-head::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 96px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-neon), transparent);
}

.page-products .section-head__sub {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 46ch;
}

.page-products .v4-arch .section-head {
  margin-top: 16px;
}

.page-products .arch-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin: 36px 0 40px;
  align-items: center;
}

.page-products .arch-mesh {
  background: linear-gradient(135deg, rgba(27, 42, 74, 0.8), rgba(10, 17, 40, 0.95));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.page-products .arch-svg {
  width: 100%;
  height: auto;
  max-width: 520px;
}

.page-products .arch-modules {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .arch-module {
  display: block;
  padding: 20px 20px 18px;
  background: rgba(27, 42, 74, 0.65);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--color-neon);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: var(--transition);
}

.page-products .arch-module:nth-child(2) {
  border-left-color: var(--color-yellow);
}

.page-products .arch-module:nth-child(3) {
  border-left-color: var(--color-orange);
}

.page-products .arch-module:hover {
  transform: translateX(6px);
  background: rgba(27, 42, 74, 0.95);
  border-color: rgba(0, 229, 160, 0.4);
  border-left-color: var(--color-neon);
  box-shadow: var(--pg-neon-glow);
}

.page-products .arch-module__index {
  display: block;
  margin-bottom: 8px;
}

.page-products .arch-module__name {
  display: block;
  font-family: var(--font-head);
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}

.page-products .arch-module__desc {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.page-products .arch-figure {
  position: relative;
  margin: 0 0 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: linear-gradient(135deg, rgba(27, 42, 74, 0.5), rgba(83, 39, 163, 0.22));
}

.page-products .arch-figure__img {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .arch-figure figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: rgba(10, 17, 40, 0.92);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

.page-products .section-head--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 24px;
  align-items: end;
}

.page-products .steps-row {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .step-card {
  position: relative;
  background: linear-gradient(145deg, rgba(27, 42, 74, 0.85), rgba(10, 17, 40, 0.92));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px 22px 20px;
  transition: var(--transition);
}

.page-products .step-card::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -22px;
  width: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-neon), transparent);
  display: none;
}

.page-products .step-card__num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.6rem;
  line-height: 1;
  margin-bottom: 14px;
  color: rgba(0, 229, 160, 0.6);
  -webkit-text-stroke: 1px var(--color-neon);
  letter-spacing: 0.02em;
}

.page-products .step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--pg-neon-glow);
}

.page-products .step-card__body h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.25rem;
  line-height: 1.3;
}

.page-products .step-card__body p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-products .step-card__more {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(138, 155, 193, 0.3);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.6;
  transition: var(--transition);
}

.page-products .step-card:hover .step-card__more {
  color: var(--color-neon);
}

.page-products .install-visual {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

.page-products .install-visual__frame {
  position: relative;
  width: 240px;
  max-width: 64%;
}

.page-products .install-visual__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 28px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
  object-fit: cover;
}

.page-products .install-visual__progress {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 26px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: rgba(10, 17, 40, 0.8);
  border: 1px solid rgba(0, 229, 160, 0.3);
  overflow: hidden;
}

.page-products .install-visual__progress span {
  display: block;
  height: 100%;
  width: 72%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-neon), var(--color-orange));
  animation: pg-products-load 1.4s ease forwards;
}

@keyframes pg-products-load {
  from {
    width: 0;
  }
  to {
    width: 72%;
  }
}

.page-products .data-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 32px 0 28px;
}

.page-products .data-metric {
  position: relative;
  overflow: hidden;
  background: rgba(10, 17, 40, 0.72);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 22px 16px;
  text-align: center;
}

.page-products .data-metric::before {
  content: '';
  position: absolute;
  top: -38px;
  right: -38px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.16), transparent 65%);
}

.page-products .data-metric:nth-child(2)::before {
  background: radial-gradient(circle, rgba(242, 201, 76, 0.16), transparent 65%);
}

.page-products .data-metric:nth-child(3)::before {
  background: radial-gradient(circle, rgba(255, 109, 46, 0.2), transparent 65%);
}

.page-products .data-metric:nth-child(4)::before {
  background: radial-gradient(circle, rgba(83, 39, 163, 0.3), transparent 65%);
}

.page-products .data-metric__num {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 1.1;
  color: var(--color-neon);
}

.page-products .data-metric:nth-child(2) .data-metric__num {
  color: var(--color-yellow);
}

.page-products .data-metric:nth-child(3) .data-metric__num {
  color: var(--color-orange);
}

.page-products .data-metric:nth-child(4) .data-metric__num {
  color: var(--color-text);
}

.page-products .data-metric__label {
  display: block;
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.page-products .data-panels {
  display: grid;
  gap: 24px;
  margin-top: 8px;
}

.page-products .data-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, rgba(27, 42, 74, 0.85), rgba(10, 17, 40, 0.92));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.page-products .data-panel__tag {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(0, 229, 160, 0.35);
  border-radius: var(--radius-pill);
  color: var(--color-neon);
  margin-bottom: 14px;
}

.page-products .data-panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.55rem;
  line-height: 1.25;
}

.page-products .data-panel p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-products .data-panel__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .data-panel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.page-products .data-panel__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-neon);
  box-shadow: 0 0 10px rgba(0, 229, 160, 0.6);
}

.page-products .data-panel__copy .btn {
  margin-top: 16px;
}

.page-products .rules-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
}

.page-products .rules-spec {
  padding: 16px 12px;
  background: rgba(10, 17, 40, 0.7);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  text-align: center;
}

.page-products .rules-spec dt {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  margin-bottom: 6px;
}

.page-products .rules-spec dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--color-text);
}

.page-products .calendar-demo,
.page-products .rank-demo {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: rgba(10, 17, 40, 0.5);
}

.page-products .calendar-demo__img,
.page-products .rank-demo__img,
.page-products .export-panel__img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .export-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 92% 16%, rgba(255, 109, 46, 0.14), transparent 42%),
    linear-gradient(145deg, rgba(27, 42, 74, 0.9), rgba(10, 17, 40, 0.95));
}

.page-products .export-panel__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-orange);
  border: 1px solid rgba(255, 109, 46, 0.4);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  margin-bottom: 14px;
}

.page-products .export-panel__copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.8rem;
  line-height: 1.25;
}

.page-products .export-panel__copy p {
  margin: 0 0 18px;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
  max-width: 48ch;
}

.page-products .export-panel__preview {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  position: relative;
  background: rgba(10, 17, 40, 0.5);
}

.page-products .export-panel__img {
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-products .export-panel__preview:hover .export-panel__img {
  transform: scale(1.04);
}

.page-products .scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}

.page-products .scenario-card {
  position: relative;
  overflow: hidden;
  background: rgba(27, 42, 74, 0.6);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: var(--transition);
}

.page-products .scenario-card::before {
  content: '';
  position: absolute;
  top: -42px;
  right: -42px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.16), transparent 62%);
}

.page-products .scenario-card--accent::before {
  background: radial-gradient(circle, rgba(255, 109, 46, 0.2), transparent 62%);
}

.page-products .scenario-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 160, 0.4);
}

.page-products .scenario-card__meta {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  margin-bottom: 18px;
}

.page-products .scenario-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 1.35rem;
  line-height: 1.3;
}

.page-products .scenario-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-products .scenario-card__line {
  width: 56px;
  height: 3px;
  margin-top: 20px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--color-neon), transparent);
}

.page-products .scenario-card--accent .scenario-card__line {
  background: linear-gradient(90deg, var(--color-orange), transparent);
}

.page-products .scenario-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 40px;
  padding: 26px 20px;
  border: 1px dashed rgba(0, 229, 160, 0.35);
  border-radius: var(--radius-lg);
  background: rgba(27, 42, 74, 0.4);
  text-align: center;
}

.page-products .scenario-cta__text {
  flex: 0 0 100%;
  margin: 0 0 4px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.page-products .use-cases {
  padding-bottom: 72px;
}

@media (min-width: 640px) {
  .page-products .data-panel {
    padding: 30px;
  }

  .page-products .rules-specs {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .steps-row {
    margin-top: 36px;
  }
}

@media (min-width: 920px) {
  .page-products .page-title {
    padding-top: 64px;
    padding-bottom: 32px;
  }

  .page-products .section-head--split {
    grid-template-columns: 1.4fr 1fr;
  }

  .page-products .arch-layout {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 36px;
    margin: 44px 0 48px;
  }

  .page-products .arch-mesh {
    min-height: 420px;
  }

  .page-products .steps-row {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 44px;
  }

  .page-products .step-card::after {
    display: block;
  }

  .page-products .step-card:last-child::after {
    display: none;
  }

  .page-products .install-visual {
    margin-top: 40px;
    justify-content: flex-end;
    padding-right: 8%;
  }

  .page-products .install-visual__frame {
    width: 280px;
    max-width: none;
  }

  .page-products .data-metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 36px;
  }

  .page-products .data-panel {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding: 34px;
  }

  .page-products .data-panel--rules {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-products .export-panel {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 32px;
    padding: 36px;
    margin-top: 28px;
  }

  .page-products .scenario-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}