/* =========================================
   CSS Variables & Reset
========================================= */
:root {
  --navy:    #1A2744;
  --navy-light: #243256;
  --gold:    #B8935A;
  --gold-light: #D4AD7A;
  --beige:   #F5EFE6;
  --beige-dark: #EDE4D6;
  --white:   #FDFBF8;
  --text:    #2C2C2C;
  --text-mid:#555555;
  --text-light:#888888;
  --border:  #DDD5C8;

  --serif: 'Noto Serif JP', 'Georgia', serif;
  --sans:  'Noto Sans JP', sans-serif;

  --max-w: 780px;
  --section-pad: 80px 24px;
}

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

html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--text);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

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

/* =========================================
   Utility
========================================= */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-pad); }

.section--beige { background: var(--beige); }
.section--navy  { background: var(--navy); color: #fff; }

.section-label {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--navy);
  margin-bottom: 28px;
}

.section--navy .section-title { color: #fff; }

.section-lead {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 32px;
}

.divider {
  width: 36px;
  height: 2px;
  background: var(--gold);
  margin: 0 0 28px 0;
}

/* =========================================
   Fade-in on scroll
========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* =========================================
   Header / Nav
========================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(253, 251, 248, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--navy);
  letter-spacing: 0.05em;
}
.site-logo span {
  display: block;
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-light);
  margin-top: 1px;
}

.header-cta {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--white);
  background: var(--navy);
  border: none;
  padding: 9px 20px;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.25s;
}
.header-cta:hover { background: var(--navy-light); }

/* =========================================
   Hero
========================================= */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 80% 40%, rgba(184,147,90,0.12) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(184,147,90,0.07) 0%, transparent 60%);
  pointer-events: none;
}

/* Hero decorative character (per page) */
.hero--bond::after { content: '縁'; }
.hero--warm::after { content: '温'; }
.hero--connect::after { content: '繋'; }
.hero--bond::after,
.hero--warm::after,
.hero--connect::after {
  position: absolute;
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--serif);
  font-size: clamp(200px, 30vw, 320px);
  font-weight: 300;
  color: rgba(255,255,255,0.03);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold-light);
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 6vw, 3.2rem);
  font-weight: 400;
  line-height: 1.5;
  color: #fff;
  margin-bottom: 10px;
}
.hero-title em {
  font-style: normal;
  color: var(--gold-light);
}

.hero-subtitle {
  font-family: var(--serif);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.9;
  margin-bottom: 44px;
  max-width: 560px;
  border-left: 2px solid var(--gold);
  padding-left: 18px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 360px;
}

.btn-primary {
  display: block;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--navy);
  background: var(--gold-light);
  padding: 16px 28px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--gold);
  transform: translateY(-1px);
}

.btn-secondary {
  display: block;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.85);
  background: transparent;
  padding: 14px 28px;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s;
  text-decoration: none;
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

.hero-badge {
  margin-top: 36px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}

/* =========================================
   Problem / Empathy
========================================= */
.problem-list {
  margin: 28px 0;
}
.problem-list li {
  list-style: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  padding-left: 22px;
  position: relative;
  color: var(--text-mid);
  font-size: 0.95rem;
}
.problem-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.quote-block {
  background: var(--white);
  border-left: 3px solid var(--gold);
  padding: 22px 24px;
  margin: 32px 0;
  border-radius: 0 4px 4px 0;
}
.quote-block p {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 8px;
}
.quote-block p:last-child { margin-bottom: 0; }

.highlight-text {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.7;
  margin: 28px 0;
  padding: 22px 24px;
  background: var(--beige);
  border-radius: 4px;
}

/* =========================================
   Service Overview
========================================= */
.price-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  background: var(--navy);
  color: #fff;
  padding: 12px 24px;
  border-radius: 4px;
  margin-bottom: 32px;
}
.price-badge .amount {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--gold-light);
}
.price-badge .unit {
  font-size: 0.85rem;
  opacity: 0.8;
}
.price-badge .desc {
  font-size: 0.78rem;
  opacity: 0.7;
  margin-left: 6px;
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: 28px 0;
}
.service-grid-item {
  background: var(--white);
  padding: 16px 18px;
  font-size: 0.88rem;
  color: var(--text-mid);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.service-grid-item::before {
  content: '○';
  color: var(--gold);
  font-size: 0.75rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.ng-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}
.ng-tag {
  font-size: 0.8rem;
  color: var(--text-light);
  background: var(--beige);
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
}

/* =========================================
   Who Is Suited
========================================= */
.suited-list {
  list-style: none;
  margin: 0 0 28px 0;
}
.suited-list li {
  padding: 14px 0 14px 32px;
  position: relative;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.7;
}
.suited-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 14px;
  color: var(--gold);
  font-weight: 500;
}

.note-box {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  padding: 24px 26px;
  border-radius: 4px;
  font-size: 0.9rem;
  line-height: 1.8;
}
.note-box strong {
  display: block;
  color: var(--gold-light);
  font-family: var(--serif);
  font-size: 1rem;
  margin-bottom: 8px;
}

/* =========================================
   Owner Role
========================================= */
.role-list {
  list-style: none;
  counter-reset: role-counter;
  margin: 28px 0;
}
.role-list li {
  counter-increment: role-counter;
  padding: 14px 0 14px 44px;
  position: relative;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-mid);
}
.role-list li::before {
  content: counter(role-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--gold);
  font-weight: 400;
}

/* =========================================
   Why It Works (Business Reasons)
========================================= */
.reason-cards {
  display: grid;
  gap: 16px;
  margin: 28px 0;
}
.reason-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
}
.reason-card-num {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--gold);
  font-weight: 300;
  line-height: 1;
  padding-top: 2px;
}
.reason-card-title {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 6px;
}
.reason-card-body {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.8;
}

.revenue-box {
  background: var(--beige);
  border: 1px solid var(--beige-dark);
  border-radius: 4px;
  padding: 24px 26px;
  margin-top: 28px;
}
.revenue-box-title {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.revenue-box p {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 10px;
}
.revenue-box p:last-child { margin-bottom: 0; }

/* =========================================
   Package
========================================= */
.package-intro {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 36px;
}

.package-grid {
  display: grid;
  gap: 24px;
  margin-bottom: 48px;
}
.package-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.package-card-head {
  background: var(--navy);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.package-card-num {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--gold-light);
  line-height: 1;
}
.package-card-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
}
.package-card-body {
  padding: 18px 22px;
  background: var(--white);
}
.package-card-body ul { list-style: none; }
.package-card-body li {
  font-size: 0.875rem;
  color: var(--text-mid);
  padding: 7px 0 7px 18px;
  border-bottom: 1px solid var(--beige);
  position: relative;
}
.package-card-body li:last-child { border-bottom: none; }
.package-card-body li::before {
  content: '―';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.75rem;
}

/* =========================================
   Mid CTA
========================================= */
.mid-cta {
  background: var(--beige);
  border: 1px solid var(--beige-dark);
  border-radius: 4px;
  padding: 36px 32px;
  text-align: center;
  margin-top: 8px;
}
.mid-cta p {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 24px;
  line-height: 1.8;
}
.mid-cta-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 340px;
  margin: 0 auto;
}
.btn-gold {
  display: block;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--navy);
  background: var(--gold-light);
  padding: 15px 28px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  text-decoration: none;
}
.btn-gold:hover { background: var(--gold); transform: translateY(-1px); }

.btn-outline {
  display: block;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--navy);
  background: transparent;
  padding: 13px 28px;
  border-radius: 2px;
  border: 1px solid var(--navy);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
  text-decoration: none;
}
.btn-outline:hover { background: var(--navy); color: #fff; }

/* =========================================
   Flow / Steps
========================================= */
.steps {
  margin: 32px 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  margin-bottom: 28px;
  position: relative;
}
.step-num {
  width: 48px;
  height: 48px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--gold-light);
  font-weight: 400;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.step-body { padding-top: 10px; }
.step-title {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 6px;
}
.step-desc {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.8;
}

/* =========================================
   Support
========================================= */
.support-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0;
}
.support-list li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--text-mid);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.support-list li::before {
  content: '◇';
  color: var(--gold);
  font-size: 0.7rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* =========================================
   Q&A Accordion
========================================= */
.faq-list {
  margin: 28px 0;
  border-top: 1px solid var(--border);
}
.faq-item { border-bottom: 1px solid var(--border); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 40px 20px 0;
  text-align: left;
  font-family: var(--sans);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  line-height: 1.65;
}
.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--gold);
  transition: transform 0.3s;
  line-height: 1;
}
.faq-item.open .faq-question::after {
  transform: translateY(-50%) rotate(45deg);
}
.faq-q-label {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--gold);
  font-weight: 400;
  flex-shrink: 0;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 0 0 28px;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 0 22px 28px;
}
.faq-answer p {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.9;
}

/* =========================================
   Message (CEO)
========================================= */
.message-section {
  background: var(--navy);
  padding: var(--section-pad);
}
.message-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.message-quote {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  font-weight: 300;
  color: rgba(255,255,255,0.9);
  line-height: 1.9;
  margin-bottom: 32px;
}
.message-quote em {
  font-style: normal;
  color: var(--gold-light);
}
.message-body {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.95;
  margin-bottom: 10px;
}
.message-sig {
  margin-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 22px;
}
.message-sig-org {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.message-sig-name {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
}

/* =========================================
   Final CTA
========================================= */
.final-cta {
  padding: 80px 24px;
  background: var(--beige);
  text-align: center;
}
.final-cta-inner { max-width: 600px; margin: 0 auto; }
.final-cta-title {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.6;
  margin-bottom: 20px;
}
.final-cta-desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 36px;
}
.final-cta-note {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 18px;
}
.final-cta-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 360px;
  margin: 0 auto;
}


/* LP cross-navigation */
.footer-lp-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-lp-nav-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.footer-lp-nav a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-lp-nav a:hover { color: rgba(255,255,255,0.9); }
.footer-lp-nav a[aria-current="page"] {
  color: var(--gold-light);
  font-weight: 500;
}
.site-logo-link { color: inherit; }
.site-logo-link:hover { opacity: 0.85; }

/* =========================================
   Footer
========================================= */
.site-footer {
  background: var(--navy);
  padding: 52px 24px 36px;
  color: rgba(255,255,255,0.5);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-logo {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  margin-bottom: 6px;
  letter-spacing: 0.06em;
}
.footer-org {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.footer-address {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  margin-bottom: 28px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-bottom: 28px;
}
.footer-links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.8); }
.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.25);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  letter-spacing: 0.05em;
}

/* =========================================
   Smooth scroll anchor offset
========================================= */
#contact { scroll-margin-top: 80px; }

/* =========================================
   Responsive
========================================= */
@media (max-width: 600px) {
  :root { --section-pad: 60px 20px; }
  html { font-size: 16px; }
  .service-grid { grid-template-columns: 1fr; }
  .support-list { grid-template-columns: 1fr; }
  .reason-card { grid-template-columns: 36px 1fr; }
  .hero::after { display: none; }
  .steps::before { left: 19px; }
  .step-num { width: 40px; height: 40px; font-size: 0.8rem; }
  .package-card-head { padding: 12px 18px; }
}