/* ========================================
   Pocket IC - Official Website Styles
   ======================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #0066FF;
  --primary-dark: #0052CC;
  --primary-light: #E8F0FE;
  --primary-subtle: #F5F8FF;
  --accent: #00C853;
  --danger: #DC3545;
  --danger-light: #FFF0F1;
  --text: #1A1A2E;
  --text-secondary: #4A5568;
  --text-muted: #718096;
  --text-light: #94A3B8;
  --bg: #FFFFFF;
  --bg-section: #F8FAFC;
  --bg-dark: #0F1629;
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-sans: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Skip Navigation (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 12px 24px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: top 0.2s;
}
.skip-link:focus {
  top: 16px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.sp-only { display: none; }

@media (max-width: 768px) {
  .sp-only { display: inline; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(0,102,255,0.3);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(0,102,255,0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-sm { padding: 8px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; border-radius: var(--radius-md); }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-text { letter-spacing: -0.02em; }
.logo-accent { color: var(--primary); }

.header-nav {
  display: flex;
  gap: 28px;
}
.header-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}
.header-nav a:hover { color: var(--primary); }
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}
.header-nav a:hover::after { width: 100%; }

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-nav-cta { display: none; }

@media (max-width: 768px) {
  .mobile-nav-cta {
    display: flex !important;
    margin-top: 8px;
    padding: 14px 24px !important;
    font-size: 0.95rem !important;
    justify-content: center;
    border-radius: var(--radius-sm);
    width: 100%;
    color: #fff !important;
  }
}

/* --- Hero --- */
.hero {
  padding: 110px 0 56px;
  background: linear-gradient(160deg, #F5F8FF 0%, #FFFFFF 50%, #F0F6FF 100%);
  position: relative;
  overflow: hidden;
  min-height: auto;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 160%;
  background: radial-gradient(ellipse at center, rgba(0,102,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

/* Hero Revision Banner */
.hero-revision-banner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: linear-gradient(135deg, #00C853 0%, #00A844 100%);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 100px;
  box-shadow: 0 3px 12px rgba(0,200,83,0.3);
  animation: banner-glow-green 3s ease-in-out infinite;
  letter-spacing: 0.02em;
}

.hero-revision-banner strong {
  font-weight: 800;
}

.hero-revision-banner svg {
  flex-shrink: 0;
}

@keyframes banner-glow-green {
  0%, 100% { box-shadow: 0 3px 12px rgba(0,200,83,0.3); }
  50% { box-shadow: 0 3px 20px rgba(0,200,83,0.5); }
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 14px;
}

.hero-highlight {
  display: inline;
}

.hero-highlight-frac {
  color: var(--primary);
  font-size: 4.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.chart-fraction {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  vertical-align: middle;
  line-height: 1;
  position: relative;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 520px;
}

/* Hero Strengths */
.hero-strengths {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.strength-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.strength-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.strength-icon {
  flex-shrink: 0;
  color: var(--primary);
  width: 24px;
  height: 24px;
}

.strength-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.strength-value {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.hero-cta-note {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding-left: 4px;
  font-weight: 500;
}

/* Hero Visual - Circle Chart */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle-chart {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.chart-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 20px rgba(0,102,255,0.15));
}

.chart-progress {
  animation: chart-draw 2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes chart-draw {
  from { stroke-dasharray: 565.5 0; }
  to { stroke-dasharray: 113.1 452.4; }
}

.chart-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.chart-fraction .frac-num,
.chart-fraction .frac-den {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
}

.chart-fraction .frac-bar {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  margin: 2px 0;
}

.chart-desc {
  display: block;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 8px;
  font-weight: 500;
}

/* --- Sections Common --- */
.section {
  padding: 64px 0;
  background: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 36px;
}

.section-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

.section-title-note {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-top: 10px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* --- Problem Section --- */
.section-problem {
  background: var(--bg-section);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.problem-visual {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.schedule-bar {
  display: flex;
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 56px;
  margin-bottom: 12px;
}

.schedule-block {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.schedule-surgery {
  background: #4A90D9;
  flex: 4;
}

.schedule-ic {
  background: var(--danger);
  flex: 2.5;
  animation: pulse-red 2s ease-in-out infinite;
}

@keyframes pulse-red {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

.schedule-overtime {
  background: #2D3748;
  flex: 2.5;
}

.schedule-timeline {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0 4px;
  margin-bottom: 16px;
}

.schedule-late { color: var(--danger); font-weight: 600; }

.schedule-caption {
  font-size: 0.95rem;
  color: var(--text-secondary);
  text-align: center;
  font-weight: 500;
}

.problem-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem-card {
  padding: 20px 24px;
  background: #fff;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--danger);
  box-shadow: var(--shadow-sm);
}

.problem-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--danger);
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Solution Section --- */
.solution-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}

.comparison-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
  flex: 1;
  max-width: 320px;
  position: relative;
  transition: all var(--transition);
}

.comparison-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.comparison-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.comparison-before .comparison-badge {
  background: var(--danger-light);
  color: var(--danger);
}

.comparison-after .comparison-badge {
  background: var(--primary-light);
  color: var(--primary);
}

.comparison-before {
  border: 2px solid var(--danger-light);
}

.comparison-after {
  border: 2px solid var(--primary-light);
}

.comparison-icon {
  margin: 0 auto 16px;
  width: 64px;
  height: 64px;
}

.comparison-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.comparison-time {
  margin-bottom: 12px;
}

.time-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--danger);
  line-height: 1;
}

.time-number small {
  font-size: 1.8rem;
}

.time-unit {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 4px;
}

.comparison-time-after .time-number {
  color: var(--primary);
}

.comparison-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.comparison-arrow {
  flex-shrink: 0;
  color: var(--primary);
  animation: arrow-pulse 1.5s ease-in-out infinite;
}

@keyframes arrow-pulse {
  0%, 100% { transform: translateX(0); opacity: 1; }
  50% { transform: translateX(6px); opacity: 0.7; }
}

.solution-detail {
  max-width: 720px;
  margin: 0 auto;
}

.solution-detail-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--primary-subtle);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,102,255,0.08);
}

.solution-detail-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.solution-detail-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.solution-detail-card p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* LINE Card */
.solution-line-card {
  display: block;
  background: linear-gradient(135deg, #f0fff4 0%, #e6ffed 100%);
  border: 2px solid #06C755;
  padding: 28px 32px;
  margin-bottom: 16px;
}

.solution-line-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}

.solution-line-icon {
  flex-shrink: 0;
}

.solution-line-text h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #04a044;
}

.solution-line-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Patient Flow Section --- */
.section-patient-flow {
  background: var(--bg-section);
}

.flow-phones {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.flow-step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.phone-frame {
  position: relative;
  width: 220px;
  background: #1a1a1a;
  border-radius: 36px;
  padding: 48px 10px 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15), inset 0 0 0 2px #333;
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 24px;
  background: #1a1a1a;
  border-radius: 0 0 14px 14px;
  z-index: 2;
}

.phone-notch::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 8px;
  background: #333;
  border-radius: 4px;
}

.phone-screen {
  border-radius: 24px;
  overflow: hidden;
  background: #f5f5f5;
  aspect-ratio: 9 / 19.5;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.flow-step-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
}

.flow-arrow {
  display: flex;
  align-items: center;
  padding-bottom: 48px;
  flex-shrink: 0;
}

.flow-arrow svg {
  opacity: 0.5;
}

@media (max-width: 900px) {
  .flow-phones {
    flex-direction: column;
    gap: 20px;
  }

  .flow-arrow {
    padding-bottom: 0;
    transform: rotate(90deg);
  }

  .phone-frame {
    width: 200px;
  }
}

/* --- Core Value Section --- */
.section-value {
  background: var(--bg-section);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.value-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.value-card:hover::before {
  transform: scaleX(1);
}

/* Price Card Red Style */
.value-card-price {
  border: 2px solid rgba(229,57,53,0.25);
}

.value-card-price::before {
  background: linear-gradient(90deg, #E53935 0%, #C62828 100%);
  transform: scaleX(1);
  height: 4px;
}

.value-card-price .value-number {
  color: rgba(229,57,53,0.18);
}

/* Security Card Blue Style */
.value-card-security {
  border: 2px solid rgba(21,101,192,0.25);
}

.value-card-security::before {
  background: linear-gradient(90deg, #1565C0 0%, #0D47A1 100%);
  transform: scaleX(1);
  height: 4px;
}

.value-card-security .value-number {
  color: rgba(21,101,192,0.18);
}

/* Revision Card Special Style */
.value-card-revision {
  border: 2px solid rgba(0,200,83,0.25);
  position: relative;
}

.value-card-revision::before {
  background: linear-gradient(90deg, #00C853 0%, #00A844 100%);
  transform: scaleX(1);
  height: 4px;
}

.value-card-revision::after {
  content: 'NEW';
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 3px 10px;
  background: linear-gradient(135deg, #00C853 0%, #00A844 100%);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  border-radius: 100px;
  letter-spacing: 0.08em;
}

.value-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.value-icon {
  margin-bottom: 12px;
}

.value-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.5;
}

.value-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.value-list li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}

.value-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.6;
}

/* --- Impact Section --- */
.impact-hero-stat {
  text-align: center;
  margin-bottom: 32px;
  padding: 36px;
  background: linear-gradient(135deg, var(--primary) 0%, #0052CC 100%);
  border-radius: var(--radius-xl);
  color: #fff;
  box-shadow: 0 8px 32px rgba(0,102,255,0.25);
}

.impact-number-wrapper {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

.impact-number {
  font-size: 6rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}

.impact-unit {
  font-size: 2rem;
  font-weight: 600;
  opacity: 0.85;
}

.impact-desc {
  font-size: 0.95rem;
  opacity: 0.85;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.impact-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.impact-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.impact-card-icon {
  margin: 0 auto 10px;
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.impact-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.impact-card-stat {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.impact-card-stat .highlight {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
}

.impact-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --- Community Section --- */
.section-community {
  background: linear-gradient(180deg, #F0F7FF 0%, #FFFFFF 100%);
}

.community-illustration {
  max-width: 800px;
  margin: 0 auto 40px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  overflow-x: auto;
}

.community-illust-svg {
  width: 100%;
  height: auto;
  min-width: 500px;
}

.community-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.community-step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.community-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.community-step-icon {
  margin-bottom: 16px;
}

.community-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.community-step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.community-arrow {
  display: flex;
  align-items: center;
  padding-top: 48px;
  color: var(--primary);
  flex-shrink: 0;
}

.community-message {
  text-align: center;
  background: linear-gradient(135deg, #0052CC 0%, #0066FF 50%, #3388FF 100%);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  color: #fff;
}

.community-message-main {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.community-message-sub {
  font-size: 0.95rem;
  opacity: 0.9;
  line-height: 1.8;
}

/* --- Pricing Section --- */
.section-pricing {
  background: var(--bg-section);
}

.pricing-table-wrapper {
  overflow-x: auto;
  margin-bottom: 32px;
}

.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.pricing-table thead {
  background: var(--bg-dark);
  color: #fff;
}

.pricing-table th {
  padding: 14px 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-align: left;
  letter-spacing: 0.04em;
}

.pricing-table td {
  padding: 16px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.pricing-table tbody tr:last-child td {
  border-bottom: none;
}

.pricing-table tbody tr:hover {
  background: var(--primary-subtle);
}

.pricing-highlight td {
  background: rgba(0,102,255,0.03);
}

.price-zero {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary);
}
.price-zero small { font-size: 1.2rem; }

.price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
}
.price small { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }

.pricing-note {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: right;
  padding-right: 4px;
}

/* --- Timeline Section --- */
.timeline {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary) 0%, var(--primary-light) 100%);
}

.timeline-item {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  position: relative;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-marker {
  flex-shrink: 0;
  width: 42px;
  display: flex;
  justify-content: center;
  padding-top: 4px;
}

.timeline-dot {
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--primary);
  position: relative;
  z-index: 1;
}

.timeline-dot-final {
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--accent);
}

.timeline-content {
  flex: 1;
  padding-bottom: 8px;
}

.timeline-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 100px;
  margin-bottom: 6px;
}

.timeline-badge-accent {
  background: rgba(0,200,83,0.12);
  color: #00873D;
}

.timeline-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- CTA Section --- */
.section-cta {
  padding: 48px 0;
}

.cta-card {
  text-align: center;
  padding: 48px 40px;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1A2744 100%);
  border-radius: var(--radius-xl);
  color: #fff;
  box-shadow: var(--shadow-xl);
}

.cta-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 1.1rem;
  opacity: 0.8;
  margin-bottom: 28px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-primary {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}

.cta-buttons .btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.cta-buttons .btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

.cta-buttons .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* --- Footer --- */
.site-footer {
  background: var(--bg-dark);
  color: #fff;
  padding: 48px 0 24px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.footer-brand {
  margin-bottom: 32px;
}

.footer-brand .logo { margin-bottom: 12px; }
.footer-brand .logo-accent { color: #7EB8FF; }

.footer-mission {
  font-size: 0.95rem;
  opacity: 0.7;
  font-style: italic;
  font-weight: 500;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-bottom: 28px;
  margin-bottom: 24px;
}

.footer-link-group h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.5;
  margin-bottom: 12px;
}

.footer-link-group a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 4px 0;
  transition: color var(--transition);
}

.footer-link-group a:hover {
  color: #fff;
}

.footer-company {
  padding-bottom: 24px;
  margin-bottom: 16px;
}

.footer-company h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.5;
  margin-bottom: 8px;
}

.footer-company p {
  font-size: 0.9rem;
  opacity: 0.75;
  margin-bottom: 2px;
}

.footer-bottom {
  grid-column: 1 / -1;
  text-align: center;
  padding-top: 16px;
  margin-top: 8px;
}

.footer-bottom p {
  font-size: 0.9rem;
  opacity: 0.5;
}

/* ========================================
   Scroll Animations
   ======================================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.4rem; }
  .hero-highlight-frac { font-size: 3.8rem; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-number { font-size: 5rem; }
}

@media (max-width: 768px) {

  /* --- Base Mobile Adjustments --- */
  html { font-size: 15px; }
  .container { padding: 0 20px; }

  /* --- Header --- */
  .header-inner { height: 64px; }
  .header-nav { display: none; }
  .header-cta { display: none; }
  .mobile-menu-toggle { display: flex; }

  .header-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 20px 24px 24px;
    gap: 4px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    border-top: 1px solid var(--border-light);
  }

  .header-nav.is-open a {
    padding: 14px 16px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    border-radius: var(--radius-sm);
    transition: background var(--transition);
  }

  .header-nav.is-open a:hover {
    background: var(--primary-subtle);
  }

  /* --- Hero --- */
  .hero {
    padding: 84px 0 36px;
    min-height: auto;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

  .hero-visual { order: -1; }
  .circle-chart { width: 160px; height: 160px; }
  .chart-fraction .frac-num,
  .chart-fraction .frac-den { font-size: 1.8rem; }
  .chart-desc { font-size: 0.8rem; margin-top: 4px; }
  .chart-fraction .frac-bar { margin: 1px 0; }

  .hero-revision-banner {
    font-size: 0.78rem;
    padding: 6px 14px;
    gap: 6px;
  }

  .hero-badge {
    font-size: 0.82rem;
    padding: 6px 16px;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: 1.75rem;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
  }
  .hero-highlight-frac { font-size: 2.8rem; }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 16px;
    line-height: 1.8;
    max-width: 340px;
  }

  .hero-strengths {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
  }

  .strength-item {
    padding: 8px 10px;
    gap: 8px;
  }

  .strength-icon { width: 20px; height: 20px; }
  .strength-label { font-size: 0.72rem; }
  .strength-value { font-size: 0.9rem; }

  .hero-cta-group {
    align-items: center;
    gap: 6px;
  }

  .hero-cta-group .btn-lg {
    width: 100%;
    max-width: 320px;
    padding: 15px 24px;
    font-size: 1rem;
    border-radius: var(--radius-md);
  }

  .hero-cta-note {
    font-size: 0.82rem;
  }


  /* --- Sections Common --- */
  .section { padding: 48px 0; }
  .section-header { margin-bottom: 24px; }
  .section-tag { font-size: 0.75rem; padding: 4px 12px; margin-bottom: 8px; }
  .section-title { font-size: 1.45rem; line-height: 1.45; }
  .section-lead { font-size: 0.95rem; margin-top: 8px; }

  /* --- Problem --- */
  .problem-grid { grid-template-columns: 1fr; gap: 20px; }

  .problem-visual { padding: 20px; }
  .schedule-bar { height: 48px; }
  .schedule-block { font-size: 0.75rem; }
  .schedule-timeline { font-size: 0.75rem; }
  .schedule-caption { font-size: 0.85rem; }

  .problem-card {
    padding: 16px 20px;
  }
  .problem-card-title { font-size: 1.05rem; margin-bottom: 8px; }
  .problem-card p { font-size: 0.9rem; }

  /* --- Solution --- */
  .solution-comparison {
    flex-direction: column;
    gap: 16px;
  }
  .comparison-card {
    max-width: 100%;
    width: 100%;
    padding: 24px 20px;
  }
  .comparison-badge { font-size: 0.78rem; padding: 4px 14px; top: -12px; }
  .comparison-icon { width: 52px; height: 52px; margin-bottom: 12px; }
  .comparison-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
  .time-number { font-size: 2.8rem; }
  .time-number small { font-size: 1.4rem; }
  .time-unit { font-size: 1rem; }
  .comparison-card p { font-size: 0.85rem; }
  .comparison-arrow {
    transform: rotate(90deg);
  }

  .demo-video-thumb { border-radius: 12px; }
  .demo-video-play-btn svg { width: 60px; height: 42px; }

  .solution-line-inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .solution-line-card {
    padding: 24px 20px;
    margin-bottom: 12px;
  }
  .solution-line-icon svg { width: 60px; height: 60px; }
  .solution-line-text h3 { font-size: 1.05rem; }
  .solution-line-text p { font-size: 0.9rem; }

  /* --- Community --- */
  .community-flow {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  .community-step {
    max-width: 100%;
    width: 100%;
    padding: 24px 20px;
  }
  .community-arrow {
    padding-top: 0;
    padding: 8px 0;
    transform: rotate(90deg);
  }
  .community-message {
    padding: 28px 20px;
  }
  .community-message-main {
    font-size: 1.1rem;
  }
  .community-message-sub {
    font-size: 0.88rem;
  }

  /* --- Core Values --- */
  .value-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
    gap: 14px;
  }

  .value-card {
    padding: 24px 20px;
    border-radius: var(--radius-md);
  }

  .value-number { font-size: 2.2rem; margin-bottom: 8px; }
  .value-icon { margin-bottom: 10px; }
  .value-icon svg { width: 40px; height: 40px; }
  .value-title { font-size: 1.05rem; margin-bottom: 10px; }
  .value-list li { font-size: 0.88rem; line-height: 1.65; }

  .value-card-revision::after {
    font-size: 0.65rem;
    padding: 2px 8px;
    top: 10px;
    right: 10px;
  }

  /* --- Impact --- */
  .impact-hero-stat {
    padding: 28px 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
  }
  .impact-number { font-size: 3.5rem; }
  .impact-unit { font-size: 1.5rem; }
  .impact-desc { font-size: 0.85rem; }

  .impact-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
    gap: 12px;
  }

  .impact-card {
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .impact-card h3 { font-size: 0.95rem; }
  .impact-card-stat { font-size: 1rem; }
  .impact-card-stat .highlight { font-size: 1.5rem; }
  .impact-card-desc { font-size: 0.82rem; }

  /* --- Endorsement --- */
  .endorsement-card {
    padding: 24px 20px;
    border-radius: 14px;
  }

  .endorsement-profile {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
  }

  .endorsement-photo { width: 88px; height: 88px; }
  .endorsement-name { font-size: 1.15rem; }
  .endorsement-name-kana { display: block; margin-left: 0; margin-top: 2px; }
  .endorsement-title { font-size: 0.82rem; }
  .endorsement-specialties { justify-content: center; gap: 4px; }
  .endorsement-specialties span { font-size: 0.7rem; padding: 2px 8px; }

  .endorsement-comment {
    font-size: 0.88rem;
    line-height: 1.9;
  }
  .endorsement-comment p { margin-bottom: 12px; }

  /* --- Pricing (Card Layout for Mobile) --- */
  .pricing-table-wrapper {
    margin-bottom: 20px;
    overflow: visible;
  }

  .pricing-table { min-width: 0 !important; border-radius: 0 !important; box-shadow: none !important; overflow: visible !important; }
  .pricing-table thead { display: none !important; }

  .pricing-table tbody {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px;
  }

  .pricing-table tbody tr {
    display: flex !important;
    flex-direction: column !important;
    background: #fff !important;
    border-radius: var(--radius-md) !important;
    padding: 18px 20px !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid var(--border-light) !important;
  }

  .pricing-table tbody tr:hover {
    background: #fff !important;
  }

  .pricing-highlight td {
    background: transparent !important;
  }

  .pricing-table td {
    padding: 0 !important;
    border-bottom: none !important;
    font-size: 0.88rem !important;
    display: block !important;
  }

  .pricing-table td:first-child {
    font-weight: 700 !important;
    font-size: 0.82rem !important;
    color: var(--text-muted) !important;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }

  .pricing-table td:nth-child(2) {
    margin-bottom: 6px;
  }

  .pricing-table td:last-child {
    font-size: 0.82rem !important;
    color: var(--text-secondary) !important;
  }

  .price-zero { font-size: 2rem; }
  .price-zero small { font-size: 1rem; }
  .price { font-size: 1.4rem; }
  .price small { font-size: 0.78rem; }

  .pricing-note { font-size: 0.75rem; text-align: left; }

  /* --- Timeline --- */
  .timeline { max-width: 100%; }
  .timeline::before { left: 18px; }

  .timeline-item { gap: 16px; margin-bottom: 20px; }
  .timeline-marker { width: 38px; }
  .timeline-dot { width: 12px; height: 12px; }

  .timeline-badge {
    font-size: 0.8rem;
    padding: 3px 12px;
    margin-bottom: 4px;
  }
  .timeline-content h3 { font-size: 1rem; }
  .timeline-content p { font-size: 0.88rem; line-height: 1.7; }

  /* --- FAQ --- */
  .faq-list { gap: 10px; }
  .faq-item { border-radius: 10px; }
  .faq-question {
    padding: 16px 20px;
    font-size: 0.92rem;
    gap: 12px;
  }
  .faq-question::after { font-size: 1.3rem; }
  .faq-answer {
    padding: 0 20px 16px;
    font-size: 0.88rem;
    line-height: 1.8;
  }

  /* --- CTA --- */
  .section-cta { padding: 36px 0; }
  .cta-card {
    padding: 36px 24px;
    border-radius: var(--radius-lg);
  }
  .cta-title { font-size: 1.4rem; margin-bottom: 8px; }
  .cta-subtitle { font-size: 0.95rem; margin-bottom: 24px; }
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .cta-buttons .btn-lg {
    width: 100%;
    padding: 15px 24px;
    font-size: 0.95rem;
  }

  /* --- Footer --- */
  .site-footer { padding: 36px 0 20px; }
  .footer-inner { text-align: center; }
  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
  }
  .footer-mission { font-size: 0.85rem; }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }

  .footer-links .footer-link-group:last-child {
    grid-column: 1 / -1;
  }

  .footer-link-group h4 { font-size: 0.78rem; margin-bottom: 8px; }
  .footer-link-group a { font-size: 0.82rem; padding: 3px 0; }

  .footer-company { padding-bottom: 16px; margin-bottom: 12px; }
  .footer-company h4 { font-size: 0.78rem; }
  .footer-company p { font-size: 0.82rem; }
  .footer-bottom { padding-top: 12px; }
  .footer-bottom p { font-size: 0.78rem; }
}

/* --- Small Mobile (iPhone SE etc.) --- */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .hero { padding: 80px 0 32px; }
  .hero-inner { gap: 16px; }
  .hero-title { font-size: 1.5rem; }
  .hero-highlight-frac { font-size: 2.4rem; }
  .hero-subtitle { font-size: 0.88rem; max-width: 300px; }

  .circle-chart { width: 140px; height: 140px; }
  .chart-fraction .frac-num,
  .chart-fraction .frac-den { font-size: 1.5rem; }
  .chart-desc { font-size: 0.72rem; }

  .hero-strengths { grid-template-columns: 1fr 1fr; gap: 5px; max-width: 300px; }
  .strength-item { padding: 6px 8px; gap: 6px; }
  .strength-label { font-size: 0.68rem; }
  .strength-value { font-size: 0.82rem; }

  .section { padding: 40px 0; }
  .section-title { font-size: 1.3rem; }

  .impact-number { font-size: 3rem; }
  .impact-unit { font-size: 1.3rem; }

  .comparison-card { padding: 20px 16px; }
  .time-number { font-size: 2.4rem; }

  .value-card { padding: 20px 16px; }
  .value-number { font-size: 2rem; }

  .btn-lg { padding: 14px 20px; font-size: 0.9rem; }

  .cta-card { padding: 28px 16px; }
  .cta-title { font-size: 1.25rem; }

  .endorsement-comment { font-size: 0.85rem; }
  .endorsement-photo { width: 76px; height: 76px; }

  .hero-badge { font-size: 0.75rem; padding: 5px 12px; }
}

/* --- Demo Video Section --- */
.demo-video-thumb {
  display: block;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  line-height: 0;
}

.demo-video-thumb img {
  width: 100%;
  height: auto;
  display: block;
}

.demo-video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.4));
  line-height: 0;
}

.demo-video-thumb:hover .demo-video-play-btn {
  transform: translate(-50%, -50%) scale(1.15);
}

.demo-video-thumb::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.05);
  transition: background 0.3s ease;
  z-index: 1;
  border-radius: 16px;
}

.demo-video-thumb:hover::after {
  background: rgba(0,0,0,0.15);
}

/* ===== ENDORSEMENT SECTION ===== */
.section-endorsement {
  background: var(--bg);
}

.endorsement-card {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border);
}

.endorsement-profile {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.endorsement-photo {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--primary-light);
}

.endorsement-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.endorsement-info {
  flex: 1;
}

.endorsement-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.endorsement-name-kana {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-left: 8px;
}

.endorsement-title {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.endorsement-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.endorsement-specialties span {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 20px;
  font-weight: 500;
}

.endorsement-comment {
  color: var(--text-secondary);
  line-height: 2;
  font-size: 0.95rem;
}

.endorsement-comment p {
  margin-bottom: 16px;
}

.endorsement-comment p:last-child {
  margin-bottom: 0;
}

/* endorsement responsive handled in main 768px breakpoint */

/* ===== FAQ SECTION ===== */
.section-faq {
  background: var(--bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item[open] {
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.08);
  border-color: rgba(0, 102, 255, 0.2);
}

.faq-question {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text);
  transition: color 0.2s ease;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item[open] .faq-question::after {
  content: '\2212';
  transform: rotate(180deg);
}

.faq-item[open] .faq-question {
  color: var(--primary);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
}

.faq-answer p {
  margin: 0 0 8px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul {
  margin: 8px 0;
  padding-left: 24px !important;
  list-style-type: disc !important;
}

.faq-answer li {
  margin-bottom: 4px;
}

.faq-answer strong {
  color: var(--text);
}

.faq-answer ol {
  margin: 8px 0;
  padding-left: 24px !important;
  list-style-type: decimal !important;
}

/* ========================================
   Comparison Page Styles
   ======================================== */

/* --- Breadcrumb --- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-top: 100px;
}
.breadcrumb a {
  color: var(--primary);
  transition: opacity var(--transition);
}
.breadcrumb a:hover { opacity: 0.7; }
.breadcrumb-sep {
  margin: 0 8px;
  color: var(--border);
}

/* --- Comparison Hero --- */
.comp-hero {
  background: linear-gradient(135deg, #f0f4ff 0%, var(--primary-light) 100%);
  padding: 0 0 64px;
}
.comp-hero-inner {
  text-align: center;
}
.comp-hero-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 16px;
}
.comp-hero-year {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 0.5em;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  vertical-align: middle;
  margin-left: 8px;
}
.comp-hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto 32px;
}

/* --- Service Chips --- */
.comp-service-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.comp-chip {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.comp-chip-highlight {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* --- Selection Points Grid --- */
.comp-points-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.comp-point-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.comp-point-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.comp-point-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 12px;
}
.comp-point-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.comp-point-card p {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Comparison Table --- */
.comp-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
.comp-table {
  width: 100%;
  min-width: 1000px;
  border-collapse: collapse;
  font-size: 0.88rem;
  line-height: 1.6;
}
.comp-table thead {
  background: var(--bg-dark);
  color: #fff;
}
.comp-table thead th {
  padding: 18px 16px;
  font-weight: 700;
  text-align: center;
  font-size: 0.92rem;
  border-right: 1px solid rgba(255,255,255,0.1);
  vertical-align: bottom;
}
.comp-table thead th:last-child { border-right: none; }
.comp-table thead th small {
  display: block;
  font-weight: 400;
  opacity: 0.7;
  font-size: 0.8em;
  margin-top: 2px;
}
.comp-table thead th.comp-table-highlight {
  background: var(--primary);
}
.comp-table thead th.comp-table-label {
  text-align: left;
  min-width: 140px;
}

.comp-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}
.comp-table tbody td.comp-table-label {
  font-weight: 600;
  color: var(--text);
  background: var(--bg-section);
  min-width: 140px;
  white-space: nowrap;
}
.comp-table tbody td.comp-table-highlight {
  background: rgba(0, 102, 255, 0.03);
  border-left: 3px solid var(--primary);
}

/* Category Row */
.comp-table-category td {
  background: var(--primary-light) !important;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary-dark);
  padding: 10px 16px;
  border-bottom: 2px solid var(--primary);
}

/* Badges */
.comp-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.comp-badge-best {
  background: #E8F5E9;
  color: #2E7D32;
}
.comp-badge-caution {
  background: #F5F5F5;
  color: #616161;
}
.comp-badge-neutral {
  background: var(--bg-section);
  color: var(--text-muted);
}

/* Yes/No Marks */
.comp-mark-yes {
  color: var(--accent);
  font-weight: 700;
}
.comp-mark-no {
  color: var(--text-muted);
  font-weight: 500;
}

.comp-table-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 16px;
}

.comp-table-disclaimer {
  margin-top: 24px;
  padding: 20px 24px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.comp-table-disclaimer strong {
  color: var(--text-secondary);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 4px;
}
.comp-table-disclaimer p {
  margin: 0;
}
.comp-trademark-notice {
  margin-top: 12px !important;
  font-style: italic;
  font-size: 0.78rem;
}

/* --- Try CTA (他社検討中CTA) --- */
.comp-try-cta {
  margin-top: 40px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f0fe 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 40px 36px;
}
.comp-try-cta-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}
.comp-try-cta-text {
  flex: 1;
}
.comp-try-cta-text h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}
.comp-try-cta-text p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}
.comp-try-cta-action {
  flex-shrink: 0;
  text-align: center;
}
.comp-try-cta-note {
  display: block;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
@media (max-width: 768px) {
  .comp-try-cta {
    padding: 28px 20px;
  }
  .comp-try-cta-inner {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .comp-try-cta-text h3 {
    font-size: 1.15rem;
  }
}

/* --- For You Section --- */
.comp-for-you-section {
  background: linear-gradient(135deg, #0F1629 0%, #1a2744 50%, #0d2b5e 100%);
  padding: 80px 0;
}
.comp-for-you {
  text-align: center;
}
.comp-for-you-header {
  margin-bottom: 48px;
}
.comp-for-you-header .section-tag {
  color: #fff;
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
}
.comp-for-you-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.5;
  margin-top: 16px;
}
.comp-for-you-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: left;
  max-width: 1000px;
  margin: 0 auto;
}
.comp-for-you-item {
  display: flex;
  gap: 20px;
  padding: 28px 24px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.comp-for-you-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}
.comp-for-you-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.comp-for-you-text h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 8px;
}
.comp-for-you-text p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin: 0;
}
.comp-for-you-text strong {
  color: #fff;
}
.comp-for-you-cta {
  margin-top: 48px;
}
.comp-for-you-cta .btn {
  font-size: 1rem;
}
.comp-for-you-cta-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-top: 12px;
}

/* --- Detail Cards Grid --- */
.comp-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.comp-detail-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.comp-detail-card:hover {
  box-shadow: var(--shadow-md);
}
.comp-detail-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--border-light);
}
.comp-detail-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.comp-detail-type {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.comp-detail-body {
  padding: 20px 28px 28px;
}
.comp-detail-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.comp-detail-body h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.comp-detail-body ul {
  list-style: disc !important;
  padding-left: 20px !important;
  margin-bottom: 16px;
}
.comp-detail-body li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
  line-height: 1.6;
}

/* --- Reasons Grid --- */
.comp-reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.comp-reason-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.comp-reason-card p {
  flex: 1;
}
.comp-reason-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.comp-reason-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.comp-reason-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
}
.comp-reason-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- PC Only --- */
.pc-only { display: inline; }

/* --- Header current link --- */
.header-nav .is-current {
  color: var(--primary);
  font-weight: 600;
}

/* --- Section Alt bg --- */
.section-alt {
  background: var(--bg-section);
}

/* --- Section desc --- */
.section-desc {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 8px;
}

/* ========================================
   Comparison Page Responsive
   ======================================== */
@media (max-width: 1024px) {
  .comp-points-grid,
  .comp-reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .comp-for-you-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .breadcrumb { padding-top: 80px; }
  .comp-hero { padding-bottom: 40px; }
  .comp-hero-title { font-size: 1.6rem; }
  .comp-hero-year {
    display: block;
    margin: 8px auto 0;
    width: fit-content;
  }
  .comp-hero-subtitle { font-size: 0.92rem; }
  .pc-only { display: none; }

  .comp-points-grid,
  .comp-reasons-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .comp-point-card,
  .comp-reason-card {
    padding: 24px 20px;
  }

  .comp-table-wrapper {
    margin: 0 -24px;
    border-radius: 0;
  }

  .comp-for-you-section { padding: 56px 0; }
  .comp-for-you-item {
    flex-direction: column;
    gap: 14px;
    padding: 24px 20px;
  }
  .comp-for-you-icon {
    width: 48px;
    height: 48px;
  }
  .comp-for-you-icon svg {
    width: 26px;
    height: 26px;
  }

  .comp-detail-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .comp-detail-header { padding: 20px 20px 12px; }
  .comp-detail-body { padding: 16px 20px 24px; }
}


/* ========================================
   Revision Page (診療報酬改定特設ページ)
   ======================================== */

.rev-hero {
  padding: 0 0 60px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
}

.rev-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.rev-hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 16px;
}

.rev-hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--text);
  margin-bottom: 20px;
}

.rev-hero-lead {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.rev-hero-cta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.rev-hero-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-left: 4px;
}

.rev-checklist {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.rev-checklist-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
}

.rev-checklist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
}

.rev-checklist-item + .rev-checklist-item {
  border-top: 1px solid var(--border-light);
}

/* 改定概要 */
.rev-point-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rev-point-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.rev-point-card p {
  flex: 1;
}

.rev-point-card:hover {
  box-shadow: var(--shadow-md);
}

.rev-point-number {
  font-family: 'Inter', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.3;
  margin-bottom: 8px;
}

.rev-point-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.rev-point-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* 7カテゴリーグリッド */
.rev-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.rev-category-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.rev-category-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.rev-category-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.rev-category-card h3 {
  font-size: 1rem;
  font-weight: 700;
}

.rev-category-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.rev-status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  width: fit-content;
}

.rev-status-ready {
  background: #e8f5e9;
  color: #2e7d32;
}

/* ソリューション */
.rev-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rev-solution-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 36px 28px;
  border: 1px solid var(--border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.rev-solution-card p {
  flex: 1;
}

.rev-solution-icon {
  margin-bottom: 16px;
}

.rev-solution-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.rev-solution-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ステップフロー */
.rev-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 16px;
}

.rev-step {
  flex: 1;
  max-width: 300px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}


.rev-step-number {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 16px;
}

.rev-step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  flex-shrink: 0;
}

.rev-step p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.rev-step-arrow {
  display: flex;
  align-items: center;
  padding-top: 60px;
}

/* Responsive */
@media (max-width: 768px) {
  .rev-hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .rev-hero-title {
    font-size: 1.7rem;
  }
  .rev-point-grid,
  .rev-solution-grid {
    grid-template-columns: 1fr;
  }
  .rev-steps {
    flex-direction: column;
    align-items: center;
  }
  .rev-step {
    max-width: 100%;
  }
  .rev-step-arrow {
    padding-top: 0;
    transform: rotate(90deg);
  }
  .rev-category-grid {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   FAQ Page (よくあるご質問ページ)
   ======================================== */

.faq-hero {
  padding: 0 0 40px;
  background: var(--bg-section);
}

.faq-category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 32px;
}

.faq-cat-link {
  display: inline-block;
  padding: 8px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
}

.faq-cat-link:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.faq-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--primary-light);
}

.faq-price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.92rem;
}

.faq-price-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-light);
}

.faq-price-table td:first-child {
  font-weight: 500;
  color: var(--text-secondary);
  width: 55%;
}

.faq-price-table td:last-child {
  font-weight: 600;
  color: var(--text);
}

@media (max-width: 768px) {
  .faq-category-nav {
    gap: 8px;
  }
  .faq-cat-link {
    padding: 6px 14px;
    font-size: 0.82rem;
  }
  .faq-section-title {
    font-size: 1.2rem;
  }
}

/* =====================================================
   SECURITY PAGE — 患者直接識別情報 保存 vs 非保存 比較
   ===================================================== */

/* 結論ボックス */
.sec-conclusion-box {
  background: linear-gradient(135deg, #EBF3FF 0%, #F0F4FF 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  position: relative;
}
.sec-conclusion-icon {
  margin-bottom: 16px;
}
.sec-conclusion-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}
.sec-conclusion-text {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* テーブル内のラベル */
.sec-th-label {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.sec-th-safe {
  background: #DCFCE7;
  color: #16A34A;
}

/* 概要テーブル */
.sec-overview-table tbody td {
  vertical-align: top;
  font-size: 0.9rem;
  line-height: 1.7;
}

/* リスクカードグリッド */
.sec-risk-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.sec-risk-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  border-left: 4px solid;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.sec-risk-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.sec-risk-critical { border-left-color: #DC2626; }
.sec-risk-high { border-left-color: #F59E0B; }
.sec-risk-medium { border-left-color: #3B82F6; }

.sec-risk-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.sec-risk-num {
  font-family: 'Inter', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: rgba(0,0,0,0.06);
  line-height: 1;
}
.sec-risk-level {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.sec-risk-level-critical { background: #FEE2E2; color: #DC2626; }
.sec-risk-level-high { background: #FEF3C7; color: #D97706; }
.sec-risk-level-medium { background: #DBEAFE; color: #2563EB; }

.sec-risk-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.sec-risk-card > p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}
.sec-risk-impact {
  background: #F8FAFC;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
}
.sec-risk-impact h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.sec-risk-impact ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sec-risk-impact li {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
}
.sec-risk-impact li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #DC2626;
}
.sec-risk-high .sec-risk-impact li::before { background: #F59E0B; }
.sec-risk-medium .sec-risk-impact li::before { background: #3B82F6; }

/* メリットカードグリッド */
.sec-merit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sec-merit-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}
.sec-merit-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.sec-merit-icon {
  width: 48px;
  height: 48px;
  background: #EBF3FF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.sec-merit-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.sec-merit-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}
.sec-merit-highlight {
  background: linear-gradient(135deg, #EBF3FF 0%, #F0F4FF 100%);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
}

/* まとめカード */
.sec-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.sec-summary-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border-top: 4px solid;
}
.sec-summary-director { border-top-color: #0066FF; }
.sec-summary-admin { border-top-color: #10B981; }

.sec-summary-role {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}
.sec-summary-admin .sec-summary-role { color: #10B981; }

.sec-summary-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
}
.sec-summary-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sec-summary-point {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.sec-point-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.sec-point-danger { background: #FEE2E2; color: #DC2626; }
.sec-point-safe { background: #DCFCE7; color: #16A34A; }
.sec-summary-point strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.sec-summary-point p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

/* コスト比較 */
.sec-cost-compare {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.sec-cost-compare h3 {
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
}
.sec-cost-total td {
  background: #F8FAFC !important;
  font-size: 1rem;
}
.sec-cost-danger {
  color: var(--text);
  font-size: 1.05rem;
}
.sec-cost-safe {
  color: #16A34A;
  font-size: 1.1rem;
}

/* アーキテクチャフロー */
.sec-arch-flow {
  max-width: 600px;
  margin: 0 auto;
}
.sec-arch-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border: 1px solid var(--border);
}
.sec-arch-num {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.sec-arch-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.sec-arch-content p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}
.sec-arch-arrow {
  display: flex;
  justify-content: center;
  padding: 8px 0;
}
.sec-arch-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  background: linear-gradient(135deg, #EBF3FF 0%, #F0F4FF 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  margin-top: 24px;
  font-size: 0.92rem;
  color: var(--text);
}

/* Infrastructure Security Section */
.sec-infra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.sec-infra-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.sec-infra-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.sec-infra-card-featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #EBF3FF 0%, #F0F8FF 100%);
  border: 2px solid var(--primary);
  padding: 36px;
}
.sec-infra-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #EBF3FF 0%, #F0F4FF 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.sec-infra-card-featured .sec-infra-icon {
  background: #fff;
}
.sec-infra-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.sec-infra-card-featured h3 {
  font-size: 1.2rem;
}
.sec-infra-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.75;
  margin: 0;
}
.sec-infra-detail {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(0,102,255,0.15);
}
.sec-infra-detail h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.sec-infra-detail ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sec-infra-detail li {
  position: relative;
  padding-left: 20px;
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 6px;
}
.sec-infra-detail li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
}

/* Security page responsive */
@media (max-width: 1024px) {
  .sec-infra-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-infra-card-featured {
    grid-column: 1 / -1;
  }
  .sec-risk-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-merit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sec-infra-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .sec-infra-card-featured {
    grid-column: auto;
    padding: 24px 20px;
  }
  .sec-infra-card {
    padding: 24px 20px;
  }
  .sec-conclusion-box {
    padding: 28px 20px;
  }
  .sec-conclusion-title {
    font-size: 1.25rem;
  }
  .sec-conclusion-text {
    font-size: 0.9rem;
  }
  .sec-risk-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .sec-risk-card {
    padding: 24px 20px;
  }
  .sec-merit-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .sec-merit-card {
    padding: 24px 20px;
  }
  .sec-summary-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 32px;
  }
  .sec-summary-card {
    padding: 24px 20px;
  }
  .sec-cost-compare {
    padding: 20px 16px;
  }
  .sec-cost-compare h3 {
    font-size: 1rem;
  }
  .sec-arch-step {
    padding: 20px;
    gap: 14px;
  }
  .sec-arch-num {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  .sec-arch-badge {
    flex-direction: column;
    text-align: center;
    padding: 14px 16px;
    font-size: 0.85rem;
  }
}

/* ========================================
   Workstyle Reform Page
   ======================================== */

/* --- Section Backgrounds --- */
.reform-overview {
  background: #fff;
}

.reform-initiatives {
  background: var(--bg-section);
}

.reform-solution {
  background: #fff;
}

.reform-simulation {
  background: var(--bg-section);
}

.reform-faq {
  background: #fff;
}

/* --- Regulation Grid --- */
.reform-regulation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.reform-regulation-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.reform-regulation-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.reform-regulation-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.reform-level-a { background: linear-gradient(135deg, #E8F5E9, #C8E6C9); }
.reform-level-b { background: linear-gradient(135deg, #FFF3E0, #FFE0B2); }
.reform-level-c { background: linear-gradient(135deg, #E3F2FD, #BBDEFB); }

.reform-level-label {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
}

.reform-level-target {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.reform-regulation-body {
  padding: 20px;
}

.reform-regulation-stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}

.reform-stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.reform-stat-unit {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.reform-regulation-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Penalty Note --- */
.reform-penalty-note {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: var(--danger-light);
  border: 1px solid rgba(220,53,69,0.15);
  border-radius: var(--radius-md);
  margin-top: 8px;
}

.reform-penalty-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.reform-penalty-note strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 4px;
}

.reform-penalty-note p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* --- Initiative Blocks --- */
.reform-initiative-block {
  margin-bottom: 48px;
}

.reform-initiative-block:last-child {
  margin-bottom: 0;
}

.reform-initiative-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.reform-initiative-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  border-radius: var(--radius-sm);
}

.reform-initiative-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}

.reform-initiative-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.reform-initiative-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* --- Case Cards --- */
.reform-case-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  position: relative;
}

.reform-case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.reform-case-highlight {
  border-color: var(--primary);
  border-width: 2px;
  background: linear-gradient(180deg, #F5F8FF 0%, #fff 100%);
}

.reform-case-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.reform-case-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.5;
}

.reform-case-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.reform-case-badge {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 14px;
  background: var(--primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 100px;
}

/* --- Solution Benefits --- */
.reform-solution-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.reform-benefit-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all var(--transition);
}

.reform-benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.reform-benefit-icon {
  margin: 0 auto 16px;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reform-benefit-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.reform-benefit-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Simulation Grid --- */
.reform-sim-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.reform-sim-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all var(--transition);
}

.reform-sim-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.reform-sim-card-accent {
  border-color: var(--primary);
  border-width: 2px;
  background: linear-gradient(180deg, #F5F8FF 0%, #fff 100%);
}

.reform-sim-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.reform-sim-stat {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin-bottom: 10px;
}

.reform-sim-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.reform-sim-unit {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.reform-sim-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Workstyle Reform Responsive --- */
@media (max-width: 768px) {
  .reform-regulation-grid {
    grid-template-columns: 1fr;
  }
  .reform-initiative-cards {
    grid-template-columns: 1fr;
  }
  .reform-initiative-header {
    gap: 14px;
  }
  .reform-initiative-number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  .reform-initiative-title {
    font-size: 1.2rem;
  }
  .reform-solution-benefits {
    grid-template-columns: 1fr;
  }
  .reform-sim-grid {
    grid-template-columns: 1fr;
  }
  .reform-stat-number {
    font-size: 1.8rem;
  }
}

/* --- Evidence Section Responsive --- */
.section-evidence .evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .section-evidence .evidence-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}