.page-products {
  --solutions-deep-red: #C62A00;
  --solutions-gold-soft: rgba(255, 184, 0, 0.14);
  --solutions-line: rgba(255, 255, 255, 0.08);
}

.page-products .solutions-hero {
  position: relative;
  padding-top: 24px;
  padding-bottom: 48px;
  background: linear-gradient(180deg, rgba(255, 62, 0, 0.10) 0%, transparent 320px);
}

.page-products .solutions-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 6%;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(255, 62, 0, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.page-products .solutions-hero-grid {
  display: grid;
  gap: 40px;
}

.page-products .solutions-hero-kicker {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.page-products .solutions-hero-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-style: italic;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  color: var(--color-text);
}

.page-products .solutions-hero-title span {
  display: inline-block;
  color: var(--color-primary);
}

.page-products .solutions-hero-sub {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 560px;
  margin-bottom: 28px;
}

.page-products .solutions-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .solutions-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.page-products .hero-stat {
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  min-height: 128px;
}

.page-products .hero-stat::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, transparent 50%, var(--color-primary-dark) 50%);
}

.page-products .hero-stat-figure {
  font-family: var(--font-heading);
  font-size: 44px;
  font-weight: 900;
  font-style: italic;
  line-height: 1;
  color: var(--color-text);
}

.page-products .hero-stat-unit {
  color: var(--color-accent);
  font-size: 20px;
  font-style: normal;
}

.page-products .hero-stat-label {
  font-size: 13px;
  color: var(--color-muted);
  letter-spacing: 0.3px;
  line-height: 1.5;
}

.page-products .chapter-intro {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-muted);
  margin-top: 12px;
  max-width: 720px;
}

.page-products .core-grid {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.page-products .core-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 32px 24px 24px;
  transition: border-color 0.24s var(--ease-out), transform 0.24s var(--ease-out);
  cursor: default;
}

.page-products .core-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: var(--color-primary);
  transition: width 0.3s var(--ease-out);
}

.page-products .core-card:hover,
.page-products .core-card:focus-visible {
  border-color: var(--color-primary);
}

.page-products .core-card:hover::before,
.page-products .core-card:focus-visible::before {
  width: 100%;
}

.page-products .core-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: rgba(255, 62, 0, 0.10);
  margin-bottom: 20px;
}

.page-products .core-card-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 10px;
  color: var(--color-text);
}

.page-products .core-card-copy {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

.page-products .core-card-more {
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-muted);
  border-top: 1px dashed var(--color-border);
  padding-top: 12px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out), opacity 0.35s var(--ease-out), margin-top 0.35s var(--ease-out);
}

.page-products .core-card:hover .core-card-more,
.page-products .core-card:focus-visible .core-card-more {
  max-height: 120px;
  opacity: 1;
  margin-top: 16px;
}

.page-products .service-visual {
  margin: 40px 0 32px;
  background: var(--color-surface);
  padding: 12px;
  border-top: 3px solid var(--color-primary);
}

.page-products .service-visual img,
.page-products .scenario-visual img,
.page-products .version-visual img,
.page-products .period-figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-products .image-caption {
  font-size: 13px;
  color: var(--color-muted);
  padding: 12px 4px 0;
  line-height: 1.6;
}

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

.page-products .service-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .service-table caption {
  text-align: left;
  font-size: 13px;
  color: var(--color-muted);
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border);
  caption-side: top;
}

.page-products .service-table thead tr {
  clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%);
}

.page-products .service-table thead th {
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-align: left;
  white-space: nowrap;
  padding: 16px 20px;
}

.page-products .service-table thead th:first-child {
  background: var(--color-primary);
  color: #FFFFFF;
  padding-left: 24px;
}

.page-products .service-table tbody th,
.page-products .service-table tbody td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

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

.page-products .service-table tbody th {
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

.page-products .service-table tbody td {
  color: var(--color-muted);
  line-height: 1.7;
}

.page-products .service-table tbody tr {
  transition: background 0.2s var(--ease-out);
}

.page-products .service-table tbody tr:hover {
  background: rgba(255, 62, 0, 0.06);
}

.page-products .service-table tbody td:last-child {
  color: var(--color-accent);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .price-note {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-products .price-note strong {
  color: var(--color-accent);
}

.page-products .scenario-grid {
  display: grid;
  gap: 32px;
  margin-top: 40px;
  align-items: center;
}

.page-products .scenario-visual {
  background: var(--color-surface);
  padding: 12px;
  border-bottom: 3px solid var(--color-primary);
}

.page-products .scenario-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-products .scenario-copy h3 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  font-style: italic;
  line-height: 1.35;
  color: var(--color-text);
  margin-top: 14px;
  margin-bottom: 12px;
}

.page-products .scenario-copy > p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.page-products .steps-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.page-products .step-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-products .step-num {
  flex: 0 0 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 16px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-products .step-copy {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  padding-top: 6px;
}

.page-products .version-layout {
  display: grid;
  gap: 32px;
  margin-top: 40px;
}

.page-products .version-visual {
  background: var(--color-surface);
  padding: 12px;
  border-top: 3px solid var(--color-accent);
}

.page-products .version-timeline {
  position: relative;
  padding-left: 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-products .version-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-border) 100%);
}

.page-products .version-item {
  position: relative;
}

.page-products .version-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
}

.page-products .version-badge {
  display: inline-block;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.page-products .version-year {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.page-products .version-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
  line-height: 1.4;
}

.page-products .version-content p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-products .period-section {
  background: linear-gradient(145deg, rgba(255, 62, 0, 0.10) 0%, rgba(255, 184, 0, 0.05) 100%);
}

.page-products .period-banner {
  display: grid;
  gap: 32px;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid rgba(255, 184, 0, 0.4);
  padding: 32px 24px;
  margin-top: 48px;
}

.page-products .period-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-products .period-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  font-style: italic;
  line-height: 1.3;
  color: var(--color-text);
  margin-top: 14px;
  margin-bottom: 10px;
}

.page-products .period-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-products .period-emblem {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--color-bg);
  padding: 24px 20px;
  color: var(--color-accent);
  font-weight: 700;
}

.page-products .period-zero {
  font-family: var(--font-heading);
  font-size: 88px;
  font-weight: 900;
  font-style: italic;
  line-height: 1;
  color: var(--color-accent);
}

.page-products .period-unit {
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 1px;
  color: var(--color-text);
}

.page-products .period-figure {
  margin-top: 24px;
  background: var(--color-surface);
  padding: 12px;
}

.page-products .period-footnote {
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-products .period-footnote a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (min-width: 768px) {
  .page-products .solutions-hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }

  .page-products .solutions-hero-title {
    font-size: 52px;
  }

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

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

  .page-products .scenario-grid--flip .scenario-visual {
    order: 2;
  }

  .page-products .version-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: start;
  }

  .page-products .period-banner {
    grid-template-columns: 1.4fr 0.6fr;
    padding: 40px 48px;
  }
}

@media (min-width: 1024px) {
  .page-products .solutions-hero {
    padding-top: 48px;
    padding-bottom: 64px;
  }

  .page-products .solutions-hero-title {
    font-size: 64px;
  }

  .page-products .hero-stat {
    min-height: 142px;
  }

  .page-products .core-card {
    padding: 36px 28px 28px;
  }
}