.page-products {
  --pd-accent: #FF6A00;
  --pd-accent-hover: #FF7D1A;
  --pd-gold: #FFD700;
  --pd-primary: #0A1E3F;
  --pd-primary-light: #1A3A6B;
  --pd-silver: #C0C0C0;
  --pd-text-dim: #B0C4DE;
  --pd-grid-line: #2A4A7F;
  background-color: var(--pd-primary);
  color: var(--c-text);
  overflow-x: hidden;
}

.page-products .pd-hero {
  position: relative;
  padding: 44px 0 64px;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 106, 0, 0.16), transparent 42%),
    linear-gradient(120deg, rgba(255, 106, 0, 0.06) 0%, transparent 48%),
    var(--pd-primary);
  border-bottom: 1px solid var(--pd-grid-line);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56%;
  height: 100%;
  background-image:
    linear-gradient(rgba(42, 74, 127, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 127, 0.28) 1px, transparent 1px);
  background-size: 22px 22px;
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pd-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--pd-text-dim);
  margin-bottom: 44px;
}

.page-products .breadcrumb a {
  color: var(--pd-silver);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .breadcrumb a:hover {
  color: var(--pd-accent);
}

.page-products .pd-breadcrumb-sep {
  color: var(--pd-grid-line);
}

.page-products .pd-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-products .pd-hero-content {
  max-width: 760px;
}

.page-products .pd-hero-kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pd-accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .pd-hero-kicker::before {
  content: "";
  width: 32px;
  height: 3px;
  background: var(--pd-accent);
  display: inline-block;
}

.page-products .pd-hero-content h1 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1;
  letter-spacing: 0.01em;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.page-products .pd-hero-subline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(18px, 2.4vw, 30px);
  letter-spacing: 0.05em;
  color: var(--pd-accent);
  margin: 0 0 26px;
  text-transform: uppercase;
}

.page-products .pd-hero-lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--pd-text-dim);
  max-width: 620px;
  margin: 0 0 28px;
}

.page-products .pd-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-hero-meta-item {
  display: inline-block;
  font-size: 14px;
  color: var(--pd-silver);
  border: 1px solid var(--pd-grid-line);
  border-left: 3px solid var(--pd-accent);
  background: rgba(26, 58, 107, 0.55);
  padding: 8px 16px;
  letter-spacing: 0.03em;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .pd-hero-meta-item:hover {
  border-color: var(--pd-accent);
  background: rgba(26, 58, 107, 0.85);
}

.page-products .pd-hero-aside {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  min-height: 200px;
  padding-right: 8px;
}

.page-products .pd-hero-big-word {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(72px, 12vw, 150px);
  line-height: 0.9;
  color: rgba(255, 255, 255, 0.08);
  text-shadow: 0 0 40px rgba(255, 106, 0, 0.25);
  user-select: none;
  letter-spacing: 0.01em;
}

.page-products .pd-hero-deco-line {
  width: 120px;
  height: 4px;
  background: linear-gradient(90deg, var(--pd-accent), transparent);
  margin-top: 12px;
  margin-bottom: 12px;
}

.page-products .pd-hero-small-tag {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--pd-gold);
  letter-spacing: 0.1em;
}

.page-products .pd-capability {
  padding: 72px 0 80px;
}

.page-products .pd-sec-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.page-products .pd-sec-head--left {
  max-width: 640px;
  margin-bottom: 36px;
}

.page-products .pd-sec-head .section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.12;
  margin: 8px 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.page-products .pd-sec-head .section-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--pd-text-dim);
  margin: 0;
}

.page-products .pd-tree {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
}

.page-products .pd-tree-node {
  position: relative;
  background: linear-gradient(135deg, var(--pd-primary-light) 0%, var(--pd-primary) 100%);
  border: 1px solid var(--pd-grid-line);
  border-left: 4px solid var(--pd-accent);
  border-radius: var(--radius-md);
  padding: 24px 24px 28px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-products .pd-tree-node:hover {
  transform: translateY(-4px);
  border-color: var(--pd-accent);
  border-left-width: 6px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 106, 0, 0.18);
}

.page-products .pd-node-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.page-products .pd-node-index {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 46px;
  line-height: 1;
  color: var(--pd-accent);
  opacity: 0.9;
}

.page-products .pd-node-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.1);
  border: 1px solid rgba(255, 106, 0, 0.35);
  color: var(--pd-accent);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.page-products .pd-tree-node:hover .pd-node-icon {
  background: var(--pd-accent);
  color: var(--pd-primary);
  transform: rotate(-6deg) scale(1.06);
}

.page-products .pd-node-icon svg {
  width: 24px;
  height: 24px;
}

.page-products .pd-tree-node h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}

.page-products .pd-tree-node p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pd-text-dim);
  margin: 0 0 18px;
}

.page-products .pd-node-tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pd-gold);
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: 4px;
  padding: 4px 12px;
  background: rgba(255, 215, 0, 0.06);
}

.page-products .pd-node-arrow {
  position: absolute;
  right: 14px;
  bottom: 10px;
  font-size: 26px;
  color: var(--pd-grid-line);
  font-weight: 700;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-products .pd-tree-node:hover .pd-node-arrow {
  color: var(--pd-accent);
  transform: translateX(4px);
}

.page-products .pd-pc {
  padding: 72px 0 80px;
  background:
    linear-gradient(90deg, rgba(255, 106, 0, 0.05) 0%, transparent 28%),
    var(--pd-primary);
  border-top: 1px solid var(--pd-grid-line);
  border-bottom: 1px solid var(--pd-grid-line);
}

.page-products .pd-pc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .pd-pc-visual {
  position: relative;
}

.page-products .pd-pc-frame {
  border: 1px solid var(--pd-grid-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255, 106, 0, 0.12);
}

.page-products .pd-pc-frame img,
.page-products .pd-data-frame img,
.page-products .pd-security-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pd-pc-stat {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(10, 30, 63, 0.88);
  border: 1px solid rgba(255, 215, 0, 0.45);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  backdrop-filter: blur(4px);
}

.page-products .pd-pc-stat-value {
  font-family: var(--font-data);
  font-size: 32px;
  font-weight: 700;
  color: var(--pd-gold);
  display: block;
  line-height: 1;
}

.page-products .pd-pc-stat-label {
  font-size: 13px;
  color: var(--pd-text-dim);
  margin-top: 6px;
  display: block;
}

.page-products .pd-pc-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-products .pd-pc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-products .pd-pc-list li {
  background: rgba(26, 58, 107, 0.5);
  border-left: 3px solid var(--pd-accent);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-products .pd-pc-list li:hover {
  background: rgba(26, 58, 107, 0.85);
  border-color: var(--pd-gold);
}

.page-products .pd-pc-list h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--c-text);
}

.page-products .pd-pc-list p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-text-dim);
  margin: 0;
}

.page-products .pd-scenes {
  padding: 72px 0 80px;
}

.page-products .pd-scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .pd-scene-card {
  background: var(--pd-primary-light);
  border: 1px solid var(--pd-grid-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-products .pd-scene-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 106, 0, 0.15);
}

.page-products .pd-scene-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--pd-primary);
}

.page-products .pd-scene-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.page-products .pd-scene-card:hover .pd-scene-media img {
  transform: scale(1.04);
}

.page-products .pd-scene-media--code {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 32px;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(160deg, rgba(255, 106, 0, 0.08) 0%, transparent 44%),
    var(--pd-primary);
  position: relative;
}

.page-products .pd-scene-media--code::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 18px;
  width: 10px;
  height: 10px;
  background: var(--pd-accent);
  border-radius: 50%;
  box-shadow: 20px 0 0 rgba(255, 106, 0, 0.4), 40px 0 0 rgba(255, 106, 0, 0.15);
}

.page-products .pd-code-line {
  font-family: var(--font-data);
  font-size: clamp(16px, 2vw, 22px);
  letter-spacing: 0.14em;
  line-height: 1.4;
  color: var(--pd-gold);
}

.page-products .pd-scene-body {
  padding: 24px 24px 28px;
}

.page-products .pd-scene-step {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--pd-accent);
  margin-bottom: 10px;
}

.page-products .pd-scene-body h3 {
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 10px;
}

.page-products .pd-scene-body p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pd-text-dim);
  margin: 0 0 18px;
}

.page-products .pd-scene-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--pd-accent);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: gap 0.2s ease, color 0.2s ease;
}

.page-products .pd-scene-link:hover {
  color: var(--pd-gold);
  gap: 10px;
}

.page-products .pd-data {
  padding: 72px 0 80px;
  background:
    linear-gradient(225deg, rgba(255, 106, 0, 0.06) 0%, transparent 40%),
    var(--pd-primary);
  border-top: 1px solid var(--pd-grid-line);
  border-bottom: 1px solid var(--pd-grid-line);
}

.page-products .pd-data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .pd-data-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-products .pd-data-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 12px;
}

.page-products .pd-data-list li {
  background: rgba(26, 58, 107, 0.45);
  border: 1px solid var(--pd-grid-line);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--pd-text-dim);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .pd-data-list li:hover {
  border-color: var(--pd-accent);
  background: rgba(26, 58, 107, 0.75);
}

.page-products .pd-data-list strong {
  color: var(--c-text);
  font-weight: 700;
  margin-right: 6px;
}

.page-products .pd-data-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .pd-data-meta-item {
  flex: 1 1 150px;
  background: linear-gradient(135deg, rgba(255, 106, 0, 0.12), rgba(26, 58, 107, 0.4));
  border: 1px solid rgba(255, 106, 0, 0.3);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--pd-text-dim);
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-products .pd-data-meta-item:hover {
  border-color: var(--pd-accent);
  transform: translateY(-2px);
}

.page-products .pd-data-meta em {
  font-style: normal;
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  color: var(--pd-accent);
  display: block;
  line-height: 1.2;
  margin-bottom: 4px;
}

.page-products .pd-data-frame {
  border: 1px solid var(--pd-grid-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
  position: relative;
}

.page-products .pd-data-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 106, 0, 0.1);
  pointer-events: none;
}

.page-products .pd-security {
  padding: 72px 0 80px;
}

.page-products .pd-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .pd-security-frame {
  border: 1px solid var(--pd-grid-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
}

.page-products .pd-security-list {
  display: grid;
  gap: 16px;
  margin-bottom: 28px;
}

.page-products .pd-security-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  grid-template-rows: auto auto;
  column-gap: 16px;
  align-items: start;
  background: rgba(26, 58, 107, 0.4);
  border: 1px solid var(--pd-grid-line);
  border-radius: var(--radius-sm);
  padding: 18px;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.page-products .pd-security-item:hover {
  border-color: var(--pd-accent);
  background: rgba(26, 58, 107, 0.75);
  transform: translateX(4px);
}

.page-products .pd-security-icon {
  grid-row: 1 / 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.12);
  border: 1px solid rgba(255, 106, 0, 0.4);
  color: var(--pd-accent);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.page-products .pd-security-item:hover .pd-security-icon {
  background: var(--pd-accent);
  color: var(--pd-primary);
  transform: scale(1.06);
}

.page-products .pd-security-icon svg {
  width: 24px;
  height: 24px;
}

.page-products .pd-security-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
}

.page-products .pd-security-item p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--pd-text-dim);
  margin: 0;
}

.page-products .pd-security-note {
  margin-bottom: 28px;
}

.page-products .pd-security-note p {
  font-size: 15px;
  color: var(--pd-gold);
  line-height: 1.6;
  margin: 0;
}

.page-products .pd-security-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-products .pd-security-cta .btn {
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-products .pd-security-cta .btn:hover {
  transform: translateY(-3px);
}

@media (min-width: 768px) {
  .page-products .pd-hero {
    padding: 56px 0 84px;
  }

  .page-products .pd-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 40px;
  }

  .page-products .pd-hero-aside {
    min-height: 280px;
  }

  .page-products .pd-tree {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .pd-tree-node:nth-child(even) {
    margin-top: 48px;
  }

  .page-products .pd-pc-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
  }

  .page-products .pd-scene-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-products .pd-scene-card {
    display: flex;
    flex-direction: column;
  }

  .page-products .pd-scene-body {
    flex: 1;
  }

  .page-products .pd-data-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
  }

  .page-products .pd-security-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 48px;
  }
}

@media (min-width: 1200px) {
  .page-products .pd-hero {
    padding: 72px 0 104px;
  }

  .page-products .pd-hero-lead {
    font-size: 18px;
  }

  .page-products .pd-capability,
  .page-products .pd-scenes,
  .page-products .pd-data,
  .page-products .pd-security,
  .page-products .pd-pc {
    padding: 96px 0 104px;
  }

  .page-products .pd-tree {
    gap: 32px;
  }

  .page-products .pd-pc-grid {
    gap: 64px;
  }

  .page-products .pd-data-grid {
    gap: 64px;
  }

  .page-products .pd-security-grid {
    gap: 64px;
  }
}