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

:root {
  --primary: #0F2C59;
  --primary-light: #1E3E62;
  --accent: #D97706;
  --accent-hover: #B45309;
  --teal: #0D9488;
  --sky: #0284C7;
  --bg-main: #FFFFFF;
  --bg-alt: #F8FAFC;
  --bg-dark: #0B192C;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --border-light: #E2E8F0;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 4px rgba(15, 44, 89, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 44, 89, 0.08);
  --shadow-lg: 0 20px 35px -10px rgba(15, 44, 89, 0.12);
  --container-width: 1200px;
}

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

body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

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

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background-color: rgba(217, 119, 6, 0.1);
  padding: 6px 16px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #F59E0B 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.45);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--primary);
  border: 2px solid var(--border-light);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background-color: var(--bg-alt);
}

.btn-block {
  width: 100%;
}

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo-img {
  height: 48px;
  width: auto;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.nav-link:hover {
  color: var(--accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--primary);
  margin: 5px 0;
  transition: 0.3s;
}

/* === Hero Section === */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0F2C59 0%, #1E3E62 60%, #0B192C 100%);
  color: #FFFFFF;
  padding: 100px 0 80px;
  overflow: hidden;
}

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

.hero-tag {
  display: inline-block;
  background: rgba(217, 119, 6, 0.2);
  border: 1px solid rgba(217, 119, 6, 0.4);
  color: #FBBF24;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 20px;
  color: #FFFFFF;
}

.hero-title span {
  color: #FBBF24;
}

.hero-desc {
  font-size: 1.1rem;
  color: #CBD5E1;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-num {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FBBF24;
}

.trust-label {
  font-size: 0.8rem;
  color: #94A3B8;
}

.hero-card {
  position: relative;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.hero-badge {
  position: absolute;
  bottom: 32px;
  left: 32px;
  background: rgba(15, 44, 89, 0.9);
  backdrop-filter: blur(10px);
  color: #FFFFFF;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-badge svg {
  width: 32px;
  height: 32px;
  fill: #FBBF24;
}

.badge-text-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.badge-text-sub {
  font-size: 0.75rem;
  color: #CBD5E1;
}

/* === Value Grid (6 Benefits) === */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(217, 119, 6, 0.4);
}

.value-icon {
  width: 56px;
  height: 56px;
  background: rgba(15, 44, 89, 0.05);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.value-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

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

/* === How It Works (4 Steps) === */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 20px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.step-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(15, 44, 89, 0.12);
  line-height: 1;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

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

/* === Curated Journeys / Services (6 Items) === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img {
  transform: scale(1.05);
}

.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 44, 89, 0.85);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}

.service-content {
  padding: 24px;
}

.service-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-content p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tag-item {
  font-size: 0.75rem;
  color: var(--primary-light);
  background: var(--bg-alt);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

/* === Testimonials === */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--border-light);
}

.author-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
}

.author-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* === About Section === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.about-img-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.about-text h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.85;
  margin-bottom: 16px;
}

.about-operator-box {
  margin-top: 24px;
  padding: 20px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--accent);
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* === FAQ Accordion === */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
}

.faq-icon {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.faq-item.active .faq-answer {
  display: block;
}

/* === Lead Form Section === */
.form-section {
  background: linear-gradient(135deg, #0B192C 0%, #0F2C59 100%);
  color: #FFFFFF;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.form-info h2 {
  font-size: 2.3rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.35;
  margin-bottom: 20px;
}

.form-info p {
  color: #CBD5E1;
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 32px;
}

.form-perks {
  list-style: none;
  margin-bottom: 32px;
}

.form-perks li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: #E2E8F0;
}

.form-perks svg {
  width: 20px;
  height: 20px;
  fill: #FBBF24;
  flex-shrink: 0;
}

.form-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--text-main);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

.form-card h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.form-card-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-label .req {
  color: #E11D48;
  margin-left: 4px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: var(--bg-alt);
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.consent-group input {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.consent-group a {
  color: var(--sky);
  text-decoration: underline;
}

.form-reassurance {
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

.form-status {
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius-sm);
  display: none;
  font-size: 0.92rem;
  text-align: center;
}

.form-status.success {
  display: block;
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
}

.form-status.error {
  display: block;
  background-color: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #F8B4B4;
}

/* === Footer === */
.site-footer {
  background-color: var(--bg-dark);
  color: #CBD5E1;
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-brand h4 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-contact-item {
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: #CBD5E1;
}

.footer-links-title {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-nav {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 10px;
}

.footer-nav a {
  font-size: 0.88rem;
  color: #94A3B8;
}

.footer-nav a:hover {
  color: #FBBF24;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #64748B;
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

/* === Cookie Consent Banner === */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: 18px 24px;
  z-index: 9999;
  display: none;
}

.cookie-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  font-size: 0.88rem;
  color: var(--text-main);
  flex: 1;
  min-width: 300px;
}

.cookie-text a {
  color: var(--sky);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
}

/* === Legal Pages Content Styles === */
.legal-container {
  max-width: 860px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.legal-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}

.legal-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}

.legal-date {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.legal-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin: 32px 0 14px;
}

.legal-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary-light);
  margin: 20px 0 10px;
}

.legal-body p, .legal-body li {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--text-main);
  margin-bottom: 14px;
}

.legal-body ul, .legal-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.legal-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.9rem;
}

.legal-body th, .legal-body td {
  border: 1px solid var(--border-light);
  padding: 12px 14px;
  text-align: left;
}

.legal-body th {
  background: var(--bg-alt);
  color: var(--primary);
  font-weight: 700;
}

/* === Responsive Media Queries === */
@media (max-width: 1024px) {
  .hero-grid, .form-grid, .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .value-grid, .services-grid, .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-menu.open {
    display: flex;
  }
  .value-grid, .services-grid, .testimonial-grid, .steps-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  .hero-trust-bar {
    grid-template-columns: 1fr;
  }
}