.page-products {
  --panel-grad: linear-gradient(160deg, rgba(26, 58, 110, 0.55), rgba(11, 29, 58, 0.35));
  --accent-soft: rgba(255, 106, 0, 0.14);
  --purple-soft: rgba(166, 77, 244, 0.14);
  --card-radius: 12px;
  position: relative;
  color: var(--text);
  background-color: var(--bg-deep);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .solutions-hero,
.page-products .solutions-core,
.page-products .solutions-devices,
.page-products .solutions-scenarios,
.page-products .solutions-next {
  position: relative;
}

.page-products .solutions-hero {
  padding: calc(var(--header-h) + 24px) 0 48px;
  overflow: hidden;
}

.page-products .solutions-core,
.page-products .solutions-devices,
.page-products .solutions-scenarios,
.page-products .solutions-next {
  padding: 64px 0;
}

.page-products .hero-bg-full,
.page-products .dashboard-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.page-products .hero-bg-full {
  opacity: 0.18;
  z-index: 0;
}

.page-products .dashboard-bg {
  opacity: 0.28;
  z-index: 0;
}

.page-products .solutions-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(166, 77, 244, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(166, 77, 244, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 0;
}

.page-products .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

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

.page-products .hero-copy::before,
.page-products .hero-copy::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  border: 1px solid var(--purple);
  opacity: 0.5;
  pointer-events: none;
}

.page-products .hero-copy::before {
  top: -10px;
  left: -10px;
  border-right: 0;
  border-bottom: 0;
}

.page-products .hero-copy::after {
  bottom: -10px;
  right: -10px;
  border-left: 0;
  border-top: 0;
}

.page-products .hero-copy h1 {
  margin: 14px 0 16px;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.15rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-products .hero-lead {
  max-width: 600px;
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.7;
  margin: 0 0 24px;
}

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

.page-products .hero-dashboard {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background:
    radial-gradient(circle at 70% 20%, var(--purple-soft), transparent 40%),
    linear-gradient(135deg, rgba(16, 24, 40, 0.55), rgba(26, 58, 110, 0.35));
  overflow: hidden;
  box-shadow: var(--shadow-card);
  min-height: 380px;
}

.page-products .hero-dashboard::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, rgba(11, 29, 58, 0.25), rgba(166, 77, 244, 0.12));
  border-radius: inherit;
  pointer-events: none;
}

.page-products .dashboard-wrap {
  position: relative;
  z-index: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 380px;
  justify-content: center;
}

.page-products .dashboard-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
}

.page-products .dashboard-eyebrow {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.page-products .dashboard-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.page-products .dashboard-number {
  font-family: var(--font-head);
  font-size: clamp(4rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 0.9;
  color: var(--accent);
  letter-spacing: -0.04em;
  text-shadow: 0 0 24px rgba(255, 106, 0, 0.35);
}

.page-products .dashboard-unit {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

.page-products .dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.page-products .stat-cell {
  background: rgba(245, 247, 251, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 12px 8px;
  text-align: center;
}

.page-products .stat-number {
  display: block;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--purple);
}

.page-products .stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
}

.page-products .dashboard-modules {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.page-products .dm-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(11, 29, 58, 0.5);
  padding: 8px 4px;
  font-size: 12px;
  text-align: center;
  color: var(--text-dim);
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-products .dm-item i {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--text-faint);
  font-family: var(--font-head);
}

.page-products .dm-item:hover {
  color: var(--purple);
  border-color: var(--purple);
  transform: translateY(-2px);
}

.page-products .solutions-layout {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .solutions-toc {
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  background: var(--panel-grad);
  padding: 18px 16px;
  border-radius: 0 var(--card-radius) var(--card-radius) 0;
  scroll-margin-top: calc(var(--header-h) + 40px);
}

.page-products .toc-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--text);
  margin: 0 0 10px;
}

.page-products .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
}

.page-products .toc-list a {
  display: inline-block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.page-products .toc-list a:hover,
.page-products .toc-list a:focus-visible {
  color: var(--text);
  border-color: rgba(255, 106, 0, 0.5);
}

.page-products .toc-note {
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.6;
  margin: 12px 0 0;
}

.page-products .solutions-detail {
  min-width: 0;
}

.page-products .section-head {
  margin-bottom: 32px;
}

.page-products .section-tag {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-products .section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 10px 0 8px;
}

.page-products .section-desc {
  max-width: 640px;
  color: var(--text-dim);
  line-height: 1.65;
  margin: 0;
}

.page-products .func-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 22px 20px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--purple);
  border-radius: 0 var(--card-radius) var(--card-radius) 0;
  background: linear-gradient(135deg, rgba(26, 58, 110, 0.42), rgba(11, 29, 58, 0.18));
  scroll-margin-top: calc(var(--header-h) + 40px);
}

.page-products .func-index {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
  color: var(--text-faint);
}

.page-products .func-content h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 8px;
}

.page-products .func-content p {
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0 0 12px;
  font-size: 16px;
}

.page-products .func-path {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 6px;
  font-size: 14px;
  color: var(--text);
  background: var(--accent-soft);
  border: 1px solid rgba(255, 106, 0, 0.2);
  border-radius: 6px;
  padding: 8px 12px;
  margin: 0;
}

.page-products .func-path span {
  color: var(--accent);
  font-weight: 700;
}

.page-products .func-img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 16px;
  border-radius: var(--card-radius);
  border: 1px solid var(--border);
  aspect-ratio: 700 / 400;
  object-fit: cover;
}

.page-products .device-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-products .device-visual {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--panel-grad);
}

.page-products .devices-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 800 / 500;
  object-fit: cover;
}

.page-products .device-list ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-products .device-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.page-products .device-list li strong {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--text);
}

.page-products .device-list li span {
  color: var(--text-dim);
  font-size: 15px;
  text-align: right;
}

.page-products .device-note {
  color: var(--text-faint);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

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

.page-products .scenario-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: rgba(26, 58, 110, 0.3);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}

.page-products .scenario-media {
  position: relative;
  min-height: 180px;
}

.page-products .scenario-img,
.page-products .switch-preview {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.page-products .scenario-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.page-products .scenario-body .badge {
  margin-bottom: 12px;
}

.page-products .scenario-body h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-products .scenario-body p {
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0 0 16px;
  font-size: 15px;
}

.page-products .scenario-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.page-products .scenario-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 28px;
  margin: 0 0 8px;
  color: var(--text);
  font-size: 15px;
}

.page-products .scenario-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 12px;
  color: var(--accent);
  border: 1px solid rgba(255, 106, 0, 0.4);
  border-radius: 4px;
  padding: 2px 5px;
  line-height: 1.2;
}

.page-products .switch-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background:
    linear-gradient(135deg, rgba(166, 77, 244, 0.18), rgba(255, 106, 0, 0.1)),
    var(--bg-card);
  padding: 24px;
  text-align: center;
}

.page-products .switch-chip {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(255, 106, 0, 0.5);
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--accent);
  background: rgba(11, 29, 58, 0.5);
}

.page-products .switch-arrow {
  font-size: 28px;
  color: var(--purple);
  line-height: 1;
}

.page-products .switch-target {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--text);
  font-size: 18px;
}

.page-products .next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .next-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: rgba(16, 24, 40, 0.45);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-products .next-card:hover,
.page-products .next-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 106, 0, 0.6);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);
}

.page-products .next-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
}

.page-products .next-card strong {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
}

.page-products .next-card > span:last-child {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .page-products .func-block {
    grid-template-columns: 64px 1fr;
  }

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

  .page-products .scenario-switch .scenario-media {
    order: 2;
  }
}

@media (min-width: 700px) {
  .page-products .next-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .page-products .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }

  .page-products .device-layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

@media (min-width: 840px) {
  .page-products .scenario-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (min-width: 992px) {
  .page-products .solutions-layout {
    grid-template-columns: 280px 1fr;
    gap: 52px;
    align-items: start;
  }

  .page-products .solutions-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    margin-bottom: 0;
  }

  .page-products .toc-list {
    display: block;
  }

  .page-products .toc-list li + li {
    margin-top: 4px;
  }

  .page-products .toc-list a {
    width: 100%;
  }
}