.page-products {
  --products-gradient: linear-gradient(135deg, #7B2FFF, #FF4D2E);
  --products-window-border: rgba(192, 196, 208, 0.22);
  position: relative;
  overflow-x: clip;
}

.page-products .container {
  padding-inline: 20px;
}

.page-products .hero-window {
  position: relative;
  padding-block: 28px 56px;
  overflow: hidden;
}

.page-products .hero-window::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 47, 255, 0.28), transparent 68%);
  top: -160px;
  right: -120px;
  pointer-events: none;
  z-index: 0;
}

.page-products .window-frame {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid var(--products-window-border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(123, 47, 255, 0.14);
  overflow: hidden;
}

.page-products .window-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--products-window-border);
}

.page-products .window-dots {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.page-products .window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}

.page-products .window-dot--accent { background: var(--color-accent); }
.page-products .window-dot--primary { background: var(--color-primary); }
.page-products .window-dot--silver { background: var(--color-silver); opacity: 0.6; }

.page-products .window-path {
  flex: 1;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  font-family: var(--font-body);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .window-body {
  display: flex;
  min-height: 520px;
}

.page-products .window-nav {
  display: none;
  flex-direction: column;
  width: 210px;
  flex-shrink: 0;
  padding: 28px 16px;
  background: rgba(123, 47, 255, 0.05);
  border-right: 1px solid var(--products-window-border);
}

.page-products .window-nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.14em;
  color: var(--color-text);
  margin-bottom: 28px;
  padding: 0 12px;
}

.page-products .window-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius-md);
  color: var(--color-muted);
  font-size: 14px;
  text-decoration: none;
  font-family: var(--font-body);
  transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out);
}

.page-products .window-nav-link .nav-index {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--color-primary);
}

.page-products .window-nav-link:hover,
.page-products .window-nav-link.is-active {
  background: rgba(123, 47, 255, 0.16);
  color: var(--color-text);
}

.page-products .window-main {
  flex: 1;
  padding: 28px 20px;
  min-width: 0;
}

.page-products .breadcrumb {
  margin-bottom: 20px;
}

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

.page-products .hero-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.08;
  margin: 14px 0 18px;
  color: var(--color-text);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.page-products .hero-lead {
  color: var(--color-silver);
  font-size: 16px;
  line-height: 1.72;
  max-width: 56ch;
  margin-bottom: 28px;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.page-products .hero-actions .btn--primary {
  background: linear-gradient(135deg, var(--color-accent), #FF8A50);
  border-color: transparent;
  box-shadow: 0 10px 30px rgba(255, 77, 46, 0.3);
  position: relative;
  overflow: hidden;
}

.page-products .hero-actions .btn--primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -70%;
  width: 40%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: btn-scan 2.6s ease-in-out infinite;
  pointer-events: none;
}

.page-products .hero-actions .btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(255, 77, 46, 0.4);
  animation: hero-pulse 2.2s var(--ease-out) infinite;
  pointer-events: none;
}

@keyframes btn-scan {
  0% { left: -70%; }
  60% { left: 130%; }
  100% { left: 130%; }
}

@keyframes hero-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 77, 46, 0.4); }
  70% { box-shadow: 0 0 0 16px rgba(255, 77, 46, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 77, 46, 0); }
}

.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 0;
  padding: 20px 0;
  border-top: 1px solid var(--products-window-border);
  border-bottom: 1px solid var(--products-window-border);
  list-style: none;
}

.page-products .hero-facts div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .hero-facts dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  font-family: var(--font-body);
}

.page-products .hero-facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-text);
}

.page-products .hero-media {
  position: relative;
  margin: 0;
}

.page-products .hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--products-window-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.36);
}

.page-products .hero-media figcaption,
.page-products .qr-visual figcaption,
.page-products .perf-media figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-muted);
  text-align: center;
  font-family: var(--font-body);
}

.page-products .section-head {
  margin-bottom: 36px;
  max-width: 720px;
}

.page-products .download-section,
.page-products .qr-section,
.page-products .requirements-section,
.page-products .version-section,
.page-products .performance-section {
  padding-block: 64px;
}

.page-products .download-section {
  position: relative;
}

.page-products .download-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: -5%;
  width: 110%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), transparent 45%, var(--color-accent));
  transform: skewX(-18deg);
  transform-origin: left top;
  pointer-events: none;
}

.page-products .platform-grid {
  display: grid;
  gap: 18px;
}

.page-products .platform-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  text-decoration: none;
  padding: 28px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--products-window-border);
  border-radius: var(--radius-md);
  transition: transform 0.35s var(--ease-out), border-color 0.35s var(--ease-out), background 0.35s var(--ease-out);
}

.page-products .platform-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  background: rgba(123, 47, 255, 0.1);
}

.page-products .platform-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--products-window-border);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.page-products .platform-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--color-text);
  text-transform: uppercase;
}

.page-products .platform-card p {
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
  font-family: var(--font-body);
}

.page-products .platform-card .btn {
  margin-top: 6px;
}

.page-products .platform-icon-strip {
  display: block;
  width: auto;
  max-width: min(320px, 82%);
  height: auto;
  margin: 32px auto 0;
  opacity: 0.85;
}

.page-products .download-steps {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 40px;
  margin-top: 40px;
}

.page-products .step-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(123, 47, 255, 0.18);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
}

.page-products .step-item p {
  margin: 0;
  color: var(--color-silver);
  font-size: 15px;
  font-family: var(--font-body);
}

.page-products .qr-section {
  background: linear-gradient(135deg, rgba(123, 47, 255, 0.14), transparent 60%);
  border-block: 1px solid var(--products-window-border);
}

.page-products .qr-layout {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .qr-visual {
  position: relative;
  width: fit-content;
  margin: 0 auto;
}

.page-products .qr-visual img {
  display: block;
  width: min(360px, 100%);
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--products-window-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s var(--ease-out), filter 0.4s var(--ease-out);
}

.page-products .qr-visual:hover img {
  transform: scale(1.03) rotate(0.5deg);
  filter: brightness(1.1);
}

.page-products .qr-scan-line {
  position: absolute;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--color-accent);
  box-shadow: 0 0 20px rgba(255, 77, 46, 0.8);
  animation: qr-scan 3.2s ease-in-out infinite;
}

@keyframes qr-scan {
  0% { top: 12%; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: 86%; opacity: 0; }
}

.page-products .qr-points {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .qr-points li {
  position: relative;
  padding-left: 22px;
  color: var(--color-silver);
  font-size: 15px;
  line-height: 1.6;
  font-family: var(--font-body);
}

.page-products .qr-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  transform: rotate(45deg);
}

.page-products .spec-panel {
  border: 1px solid var(--products-window-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.page-products .spec-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--products-window-border);
}

.page-products .spec-row:last-child {
  border-bottom: 0;
}

.page-products .spec-row > span {
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-line);
  border-radius: 6px;
  font-size: 14px;
  font-family: var(--font-body);
}

.page-products .spec-row--head {
  display: none;
}

.page-products .spec-col-platform {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  font-size: 16px;
}

.page-products .spec-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--color-muted);
  text-align: center;
  font-family: var(--font-body);
}

.page-products .version-section {
  background: rgba(255, 255, 255, 0.02);
  border-block: 1px solid var(--products-window-border);
}

.page-products .version-timeline-bg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: 44px;
  border: 1px solid var(--products-window-border);
}

.page-products .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .version-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: background 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.page-products .version-item:hover {
  background: rgba(123, 47, 255, 0.1);
  border-left-color: var(--color-accent);
}

.page-products .version-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--products-gradient);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  transform: skew(-6deg);
  border-radius: 2px;
}

.page-products .version-content h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--color-text);
}

.page-products .version-content p {
  margin: 0;
  color: var(--color-silver);
  font-size: 15px;
  line-height: 1.7;
  font-family: var(--font-body);
}

.page-products .version-footer {
  margin-top: 36px;
  text-align: center;
}

.page-products .performance-section {
  position: relative;
  background: linear-gradient(135deg, rgba(255, 77, 46, 0.08), transparent 50%);
}

.page-products .perf-layout {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .perf-stats {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-products .perf-stats li {
  padding: 20px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--products-window-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.page-products .stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  color: var(--color-accent);
  line-height: 1.1;
}

.page-products .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-muted);
  font-family: var(--font-body);
}

.page-products .perf-note {
  color: var(--color-silver);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
  font-family: var(--font-body);
}

.page-products .perf-media {
  margin: 0;
}

.page-products .perf-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--products-window-border);
}

.page-products .support-cta {
  padding-block: 0 72px;
}

.page-products .support-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 36px 28px;
  border: 1px solid var(--products-window-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.page-products .support-layout h2 {
  font-family: var(--font-display);
  font-size: 28px;
  margin: 8px 0;
  color: var(--color-text);
}

.page-products .support-layout p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
  font-family: var(--font-body);
}

.page-products .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (min-width: 768px) {
  .page-products .container {
    padding-inline: 32px;
  }

  .page-products .window-nav {
    display: flex;
  }

  .page-products .window-main {
    padding: 40px 48px;
  }

  .page-products .hero-grid {
    grid-template-columns: 1fr 0.94fr;
    gap: 40px;
  }

  .page-products .platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-products .qr-visual {
    margin: 0;
  }

  .page-products .perf-layout {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .support-layout {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-products .support-actions {
    flex-shrink: 0;
  }
}

@media (min-width: 1024px) {
  .page-products .hero-window,
  .page-products .download-section,
  .page-products .qr-section,
  .page-products .requirements-section,
  .page-products .version-section,
  .page-products .performance-section,
  .page-products .support-cta {
    padding-inline: 24px;
  }

  .page-products .platform-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .page-products .version-item {
    flex-direction: row;
    gap: 28px;
    align-items: flex-start;
  }

  .page-products .version-badge {
    flex-shrink: 0;
    min-width: 104px;
    text-align: center;
  }

  .page-products .perf-stats li {
    padding: 28px 20px;
  }

  .page-products .stat-num {
    font-size: 36px;
  }

  .page-products .version-timeline-bg {
    max-width: 960px;
    margin-inline: auto;
  }
}