:root {
  --primary-navy: #0c2340;
  --dodger-blue: #005a9c;
  --light-blue: #e8f1f8;
  --accent-gold: #c59b27;
  --bg-slate: #f8fafc;
  --surface-white: #ffffff;
  --text-main: #1e293b;
  --text-muted: #475569;
  --border-color: #cbd5e1;
  --border-subtle: #e2e8f0;
  --focus-ring: #005a9c;
  --font-base: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  --container-max: 1140px;
}

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

html {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-main);
  background-color: var(--surface-white);
  font-family: var(--font-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--dodger-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

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

.skip-link {
  position: absolute;
  top: -999px;
  left: 1rem;
  background: var(--primary-navy);
  color: #ffffff;
  padding: 0.5rem 1rem;
  z-index: 9999;
  font-weight: 700;
  border-radius: 4px;
}
.skip-link:focus {
  top: 1rem;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-subtle);
}

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

.brand-logo img {
  height: 40px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
}
.nav-links a:hover {
  color: var(--dodger-blue);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dodger-blue);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  text-decoration: none !important;
  transition: background-color 0.2s ease, transform 0.1s ease;
}
.header-cta:hover {
  background-color: #00467a;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--text-main);
}

/* Hero Section (Fold Guarantee) */
.hero-section {
  padding: 2.5rem 0 3.5rem;
  background: linear-gradient(180deg, #f0f6fb 0%, #ffffff 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background-color: var(--light-blue);
  color: var(--dodger-blue);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.2rem;
  letter-spacing: 0.05em;
  border: 1px solid rgba(0, 90, 156, 0.2);
}

.hero-title {
  font-size: 2.15rem;
  line-height: 1.35;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.75rem;
}

.hero-reassurance {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.reassurance-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background-color: #e2f4e9;
  color: #15803d;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dodger-blue);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.95rem 2rem;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
  min-height: 52px;
}
.btn-primary:hover {
  background-color: #00467a;
  box-shadow: 0 4px 12px rgba(0, 90, 156, 0.25);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.95rem 1.5rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  cursor: pointer;
  min-height: 52px;
}
.btn-secondary:hover {
  background-color: #f1f5f9;
}

.hero-visual {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(12, 35, 64, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.hero-visual img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(12, 35, 64, 0.85) 100%);
  color: #ffffff;
  padding: 1.5rem 1rem 0.8rem;
  font-size: 0.85rem;
  text-align: center;
}

/* Content Sections */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background-color: var(--bg-slate);
}

.section-head {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-eyebrow {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--dodger-blue);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.section-title {
  font-size: 1.85rem;
  line-height: 1.4;
  color: var(--primary-navy);
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Split Content Layout */
.editorial-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.editorial-split.reversed {
  direction: rtl;
}
.editorial-split.reversed > * {
  direction: ltr;
}

.editorial-content h3 {
  font-size: 1.45rem;
  color: var(--primary-navy);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.editorial-content p {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 1.25rem;
}

.spec-list {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--text-main);
  background-color: #f1f5f9;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  border-left: 3px solid var(--dodger-blue);
}

.editorial-media {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.editorial-media img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

/* Process Timeline */
.process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.step-card {
  background-color: var(--surface-white);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1.75rem 1.25rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.step-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--dodger-blue);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.step-card h4 {
  font-size: 1.05rem;
  color: var(--primary-navy);
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Philosophy / Studio Grounding */
.philosophy-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2.5rem;
  align-items: center;
}

.philosophy-media {
  border-radius: 8px;
  overflow: hidden;
}

.philosophy-media img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.philosophy-body h3 {
  font-size: 1.4rem;
  color: var(--primary-navy);
  margin-bottom: 0.85rem;
}

.philosophy-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.operational-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.88rem;
}

.spec-entry strong {
  display: block;
  color: var(--text-main);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

/* FAQ Accordion */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background-color: var(--surface-white);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
}

.faq-toggle-icon {
  font-size: 1.25rem;
  color: var(--dodger-blue);
  transition: transform 0.2s ease;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease-out;
  padding: 0 1.5rem;
  background-color: #fafbfc;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* Ethical Consultation Form */
.form-section {
  background-color: #0c2340;
  color: #ffffff;
  padding: 4.5rem 0;
}

.form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background-color: #ffffff;
  color: var(--text-main);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-header h2 {
  font-size: 1.65rem;
  color: var(--primary-navy);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.form-header p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.required-tag {
  color: #dc2626;
  font-size: 0.8rem;
  margin-left: 0.25rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  color: var(--text-main);
  background-color: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.15);
}

.form-notice {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  background-color: #f8fafc;
  padding: 0.85rem;
  border-radius: 6px;
  border-left: 3px solid var(--accent-gold);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

.checkbox-input {
  margin-top: 0.35rem;
  width: 18px;
  height: 18px;
  accent-color: var(--dodger-blue);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  cursor: pointer;
}

.form-submit-btn {
  width: 100%;
  background-color: var(--dodger-blue);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  margin-top: 0.5rem;
  min-height: 52px;
}
.form-submit-btn:hover {
  background-color: #00467a;
}
.form-submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Status Card */
.form-status {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.92rem;
  line-height: 1.6;
  display: none;
}
.form-status.success {
  display: block;
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.form-status.error {
  display: block;
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Site Footer */
.site-footer {
  background-color: #071526;
  color: #94a3b8;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  line-height: 1.7;
  font-size: 0.85rem;
}

.footer-col h5 {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
}
.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.8rem;
}

/* Legal Page Specifics */
.legal-container {
  max-width: 840px;
  margin: 3rem auto 5rem;
  padding: 0 1.5rem;
}

.legal-container h1 {
  font-size: 2rem;
  color: var(--primary-navy);
  margin-bottom: 1.5rem;
}

.legal-container h2 {
  font-size: 1.3rem;
  color: var(--primary-navy);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal-container p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
}

.legal-table th, .legal-table td {
  border: 1px solid var(--border-color);
  padding: 0.85rem 1rem;
  text-align: left;
  font-size: 0.92rem;
}

.legal-table th {
  background-color: #f1f5f9;
  color: var(--primary-navy);
  width: 32%;
  font-weight: 700;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-visual img {
    height: 320px;
  }
  .editorial-split, .editorial-split.reversed {
    grid-template-columns: 1fr;
    gap: 2rem;
    direction: ltr;
  }
  .philosophy-card {
    grid-template-columns: 1fr;
    padding: 1.75rem;
  }
  .process-flow {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links, .header-cta {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .site-nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  }
  .process-flow {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 1.75rem;
  }
  .form-wrapper {
    padding: 1.5rem;
  }
}