:root {
  --color-bg-base: #0B1120;
  --color-bg-surface: #0F172A;
  --color-bg-card: #162036;
  --color-bg-hover: #1E294B;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-focus: rgba(245, 158, 11, 0.4);
  --color-text-main: #F8FAFC;
  --color-text-muted: #94A3B8;
  --color-text-dim: #64748B;
  --color-gold: #F59E0B;
  --color-gold-glow: rgba(245, 158, 11, 0.2);
  --color-teal: #10B981;
  --color-cyan: #06B6D4;
  --color-danger: #EF4444;
  --font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container-max: 1200px;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  font-family: var(--font-family);
  -webkit-text-size-adjust: 100%;
}

body {
  line-height: 1.75;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(11, 17, 32, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand-emblem-group {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.313rem;
  letter-spacing: -0.02em;
}

.brand-emblem-group img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.nav-menu-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-menu-links a {
  font-size: 0.938rem;
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color var(--transition-smooth);
}

.nav-menu-links a:hover {
  color: var(--color-gold);
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  font-size: 0.938rem;
  font-weight: 700;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-gold), #D97706);
  color: #0B1120;
  box-shadow: 0 4px 18px var(--color-gold-glow);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
}

/* Hero Section */
.hero-section {
  padding: 88px 0 64px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--color-gold);
  font-size: 0.813rem;
  font-weight: 700;
  margin-bottom: 22px;
}

.hero-badge-pill .pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-gold);
  box-shadow: 0 0 10px var(--color-gold);
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.hero-title .text-gold {
  background: linear-gradient(135deg, #F8FAFC 25%, var(--color-gold) 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead-text {
  font-size: 1.063rem;
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: 34px;
}

.hero-action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.btn-hero-primary {
  min-height: 54px;
  padding: 0 34px;
  font-size: 1.063rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-gold), #D97706);
  color: #0B1120;
  box-shadow: 0 6px 26px var(--color-gold-glow);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(245, 158, 11, 0.45);
}

.hero-guarantee-note {
  font-size: 0.813rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.65);
  aspect-ratio: 16 / 11;
}

.hero-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9);
}

.hero-visual-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.hero-visual-overlay .status-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-visual-overlay .status-desc {
  font-size: 0.813rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* KPI Strip */
.kpi-strip {
  padding: 30px 0 60px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.kpi-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: 26px;
  border-radius: var(--radius-md);
  text-align: center;
}

.kpi-num {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1.1;
  margin-bottom: 6px;
  font-feature-settings: "tnum";
}

.kpi-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Common Section */
.section-block {
  padding: 88px 0;
  border-top: 1px solid var(--color-border);
}

.section-head {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 54px;
}

.section-tag {
  font-size: 0.813rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.section-heading {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.03rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* Problem Diagnosis */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.problem-card {
  background: var(--color-bg-surface);
  border: 1px solid rgba(239, 68, 68, 0.25);
  padding: 32px 26px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.problem-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.12);
  color: var(--color-danger);
  font-weight: 800;
  font-size: 1.125rem;
  margin-bottom: 20px;
}

.problem-card h3 {
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #FEE2E2;
}

.problem-card p {
  font-size: 0.938rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* De-escalation Laboratory (Fully Visible Comparative Cards) */
.lab-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.lab-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.lab-scenario-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.lab-review-box {
  background: #111827;
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 18px;
}

.lab-star-row {
  color: var(--color-danger);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.lab-review-text {
  font-size: 0.875rem;
  color: #FCA5A5;
  line-height: 1.6;
}

.lab-ng-box {
  background: rgba(239, 68, 68, 0.06);
  border-left: 3px solid var(--color-danger);
  padding: 12px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 16px;
}

.lab-ng-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-danger);
  margin-bottom: 4px;
}

.lab-ng-text {
  font-size: 0.813rem;
  color: var(--color-text-dim);
  line-height: 1.55;
}

.lab-kaxfin-box {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: auto;
}

.lab-kaxfin-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.lab-kaxfin-text {
  font-size: 0.875rem;
  color: #D1FAE5;
  line-height: 1.65;
}

.lab-effect-metric {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.813rem;
  color: var(--color-gold);
  font-weight: 600;
}

/* 4-Step Protocol */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.protocol-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  position: relative;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.protocol-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}

.protocol-step-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.protocol-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.protocol-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Comparison Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--color-bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.comp-table th, .comp-table td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.938rem;
}

.comp-table th {
  background: var(--color-bg-card);
  font-weight: 700;
  color: var(--color-text-main);
}

.comp-table th.highlight-col, .comp-table td.highlight-col {
  background: rgba(245, 158, 11, 0.08);
  color: #FDE68A;
  font-weight: 600;
}

/* Industry Solutions */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.industry-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
}

.industry-img-box {
  position: relative;
  aspect-ratio: 1;
}

.industry-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industry-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.industry-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #F8FAFC;
}

.industry-content p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Legal & Compliance Notice */
.compliance-box {
  background: linear-gradient(135deg, #0F172A 0%, #172554 100%);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.compliance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.compliance-item h4 {
  font-size: 1.063rem;
  font-weight: 700;
  color: var(--color-cyan);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.compliance-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* Action Banner */
.action-banner {
  background: radial-gradient(circle at 50% 0%, #1E294B 0%, #0B1120 100%);
  border: 1px solid var(--color-border-focus);
  border-radius: var(--radius-lg);
  padding: 68px 36px;
  text-align: center;
  margin: 40px 0 80px;
}

.action-banner h2 {
  font-size: 2.15rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.35;
}

.action-banner p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.btn-banner-inquiry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 42px;
  font-size: 1.063rem;
  font-weight: 700;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-gold), #D97706);
  color: #0B1120;
  box-shadow: 0 8px 32px var(--color-gold-glow);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.btn-banner-inquiry:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 38px rgba(245, 158, 11, 0.5);
}

.banner-email-hint {
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.banner-email-hint a {
  color: var(--color-gold);
  text-decoration: underline;
}

/* FAQ (All Visible by Default - No Hidden Accordions) */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.faq-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
}

.faq-card h3 {
  font-size: 1.063rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #E2E8F0;
}

.faq-badge-q {
  color: var(--color-gold);
  font-size: 1.125rem;
  font-weight: 800;
}

.faq-card p {
  font-size: 0.938rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  padding-left: 28px;
}

/* Site Footer */
.site-footer {
  background-color: #070B16;
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
  margin-top: auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-col p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 14px;
  line-height: 1.7;
  max-width: 380px;
}

.footer-nav-col h4 {
  font-size: 0.938rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 16px;
}

.footer-nav-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-col a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition-smooth);
}

.footer-nav-col a:hover {
  color: var(--color-gold);
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.813rem;
  color: var(--color-text-muted);
}

/* CMP Cookie Widget */
.cmp-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 440px;
  width: calc(100% - 48px);
  background: #0F172A;
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.85);
  z-index: 1000;
  font-size: 0.813rem;
  color: var(--color-text-main);
  line-height: 1.6;
}

.cmp-title {
  font-size: 0.938rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-gold);
}

.cmp-desc {
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.cmp-pills-row {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.cmp-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text-muted);
  cursor: pointer;
  min-height: 38px;
}

.cmp-pill.locked {
  cursor: not-allowed;
  opacity: 0.8;
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--color-teal);
}

.cmp-pill.active {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: rgba(245, 158, 11, 0.1);
}

.cmp-actions {
  display: flex;
  gap: 8px;
}

.cmp-btn-accept {
  flex: 1;
  background: var(--color-gold);
  color: #0B1120;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 10px;
  cursor: pointer;
  min-height: 44px;
}

.cmp-btn-reject {
  flex: 1;
  background: var(--color-bg-card);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 10px;
  cursor: pointer;
  min-height: 44px;
}

/* Legal Pages Specific */
.legal-article-container {
  max-width: 820px;
  margin: 64px auto 84px;
  padding: 0 24px;
}

.legal-article-container h1 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.legal-meta-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.legal-article-content section {
  margin-bottom: 38px;
}

.legal-article-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: #E2E8F0;
}

.legal-article-content p, .legal-article-content ul {
  font-size: 0.938rem;
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: 12px;
}

.legal-article-content ul {
  padding-left: 20px;
}

/* Responsive Adaptations */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .kpi-grid, .problem-grid, .lab-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .protocol-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .industry-grid {
    grid-template-columns: 1fr;
  }
  .compliance-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-menu-links {
    display: none;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .section-heading {
    font-size: 1.75rem;
  }
  .protocol-grid {
    grid-template-columns: 1fr;
  }
  .industry-card {
    grid-template-columns: 1fr;
  }
  .action-banner {
    padding: 44px 20px;
  }
  .cmp-container {
    left: 16px;
    right: 16px;
    bottom: 16px;
    width: auto;
  }
}