/* ==========================================================
   羅針コンサルティング / style.css
   Design tokens
   ========================================================== */
:root{
  --bg:            #F2EFE4;
  --bg-panel:      #E9E2D0;
  --ink:           #24211B;
  --ink-soft:      #5B564A;
  --navy:          #2B3A55;
  --navy-deep:     #1B2636;
  --bronze:        #A9825B;
  --bronze-soft:   #C9A876;
  --line:          #D9D0BC;
  --paper-on-navy: #EFE9DA;

  --font-serif: 'Shippori Mincho', serif;
  --font-sans:  'Noto Sans JP', sans-serif;

  --maxw: 1080px;
}

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

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

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

.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--bronze);
  font-weight: 700;
  margin: 0 0 18px;
}

h1, h2, h3{
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- 印章(seal)モチーフ ---------- */
.seal{
  --seal-size: 34px;
  width: var(--seal-size);
  height: var(--seal-size);
  flex-shrink: 0;
}
.seal circle{ fill: none; stroke: var(--bronze); stroke-width: 3; }
.seal text{
  font-family: var(--font-serif);
  fill: var(--bronze);
  text-anchor: middle;
  dominant-baseline: central;
}

/* ---------- ヘッダー ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(242, 239, 228, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo{
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-text{
  font-family: var(--font-serif);
  font-size: 19px;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.logo-text small{
  display: block;
  font-family: var(--font-sans);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  font-weight: 400;
  margin-top: 2px;
}
.site-nav ul{
  list-style: none;
  display: flex;
  gap: 34px;
  margin: 0;
  padding: 0;
}
.site-nav a{
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.site-nav a:hover,
.site-nav a[aria-current="page"]{
  color: var(--navy);
  border-color: var(--bronze);
}
.nav-toggle{ display: none; }

/* ---------- ヒーロー(トップページ大) ---------- */
.hero{
  position: relative;
  padding: 96px 0 84px;
  overflow: hidden;
}
.hero-watermark{
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 420px;
  height: 420px;
  opacity: 0.05;
  pointer-events: none;
}
.hero-watermark circle{ fill:none; stroke: var(--navy); stroke-width: 1.5; }
.hero-watermark text{
  font-family: var(--font-serif);
  fill: var(--navy);
  text-anchor: middle;
  dominant-baseline: central;
}
.hero .wrap{ position: relative; z-index: 1; max-width: 720px; }
.hero h1{
  font-size: 42px;
  line-height: 1.5;
  margin-bottom: 22px;
}
.hero p.lead{
  font-size: 16.5px;
  color: var(--ink-soft);
  max-width: 46em;
}

/* ---------- ページヒーロー(小・下層ページ) ---------- */
.page-hero{
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1{ font-size: 32px; }
.page-hero p.lead{
  margin-top: 16px;
  color: var(--ink-soft);
  max-width: 42em;
}

/* ---------- セクション共通 ---------- */
section{ padding: 76px 0; }
section + section{ border-top: 1px solid var(--line); }

.section-head{
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head h2{ font-size: 26px; }

/* ---------- 企業理念 ---------- */
.philosophy .wrap{ max-width: 720px; }
.philosophy p{
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 2.1;
  color: var(--ink);
  text-align: center;
}

/* ---------- サービス3枚 ---------- */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: 34px 28px;
  transition: border-color .25s ease, transform .25s ease;
}
.service-card:hover{
  border-color: var(--bronze);
  transform: translateY(-3px);
}
.service-card .dot{
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--bronze);
  margin-bottom: 20px;
}
.service-card h3{ font-size: 18px; margin-bottom: 12px; }
.service-card p{ font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* ---------- プロフィール split ---------- */
.profile-split{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
  align-items: start;
}
.avatar-mark{
  width: 200px;
  height: 200px;
  border: 1.5px solid var(--bronze);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 64px;
  color: var(--navy);
  background: var(--bg-panel);
}
.profile-name{ font-size: 26px; margin-bottom: 6px; }
.profile-role{
  font-size: 13.5px;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  margin-bottom: 22px;
}
.credential-list{
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.credential-list li{
  font-size: 12.5px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: var(--bg-panel);
}
.profile-bio{ color: var(--ink-soft); font-size: 15px; max-width: 52em; }

/* ---------- 選ばれる理由 ---------- */
.reasons{ list-style: none; margin: 0; padding: 0; }
.reasons li{
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 22px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.reasons li:last-child{ border-bottom: 1px solid var(--line); }
.reasons .seal{ margin-top: 4px; }
.reasons h3{ font-size: 17px; margin-bottom: 8px; }
.reasons p{ margin: 0; color: var(--ink-soft); font-size: 14.5px; }

/* ---------- 想いを込めた引用セクション ---------- */
.quote-section{
  background: var(--navy-deep);
  color: var(--paper-on-navy);
  padding: 90px 0;
  border-top: none;
}
.quote-section .wrap{ max-width: 680px; text-align: center; }
.quote-mark{
  font-family: var(--font-serif);
  font-size: 54px;
  color: var(--bronze-soft);
  line-height: 1;
  margin-bottom: 10px;
}
.quote-section blockquote{
  margin: 0;
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 2.05;
}
.quote-section cite{
  display: block;
  margin-top: 26px;
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--bronze-soft);
}

/* ---------- お知らせ一覧 ---------- */
.news-list{ list-style: none; margin: 0; padding: 0; }
.news-list li{
  border-top: 1px solid var(--line);
}
.news-list li:last-child{ border-bottom: 1px solid var(--line); }
.news-list a{
  display: grid;
  grid-template-columns: 130px 110px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px 12px;
  transition: background .2s ease;
}
.news-list a:hover{ background: var(--bg-panel); }
.news-date{
  font-size: 13.5px;
  color: var(--bronze);
  letter-spacing: 0.03em;
}
.news-tag{
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 4px 10px;
  text-align: center;
  width: fit-content;
}
.news-title{ font-size: 15px; color: var(--ink); }
.news-note{
  margin-top: 40px;
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
}

/* ---------- CTA帯 ---------- */
.cta-band{
  background: var(--bg-panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 0;
  text-align: center;
}
.cta-band h2{ font-size: 22px; margin-bottom: 14px; }
.cta-band p{ color: var(--ink-soft); margin: 0 0 26px; }
.cta-button{
  display: inline-block;
  background: var(--navy);
  color: var(--paper-on-navy);
  padding: 14px 38px;
  font-size: 14px;
  letter-spacing: 0.08em;
  transition: background .2s ease;
}
.cta-button:hover{ background: var(--navy-deep); }

/* ---------- フッター ---------- */
.site-footer{
  background: var(--navy-deep);
  color: var(--paper-on-navy);
  padding: 64px 0 26px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(239, 233, 218, 0.15);
}
.footer-brand .logo-text{ color: var(--paper-on-navy); }
.footer-brand .logo-text small{ color: rgba(239, 233, 218, 0.6); }
.footer-brand p{
  margin-top: 16px;
  font-size: 13.5px;
  color: rgba(239, 233, 218, 0.7);
  max-width: 30em;
}
.footer-col h4{
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--bronze-soft);
  margin-bottom: 16px;
  font-weight: 700;
}
.footer-col ul{ list-style: none; margin: 0; padding: 0; }
.footer-col li{ margin-bottom: 10px; font-size: 13.5px; }
.footer-col a{ color: rgba(239, 233, 218, 0.85); }
.footer-col a:hover{ color: var(--bronze-soft); }
.footer-bottom{
  padding-top: 24px;
  font-size: 12px;
  color: rgba(239, 233, 218, 0.5);
  display: flex;
  justify-content: space-between;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px){
  .services-grid{ grid-template-columns: 1fr; }
  .profile-split{ grid-template-columns: 1fr; }
  .avatar-mark{ width: 150px; height: 150px; font-size: 48px; }
  .footer-grid{ grid-template-columns: 1fr; gap: 28px; }
  .hero h1{ font-size: 32px; }
  .hero-watermark{ display: none; }
}
@media (max-width: 620px){
  .wrap{ padding: 0 20px; }
  .site-nav ul{ gap: 18px; }
  .news-list a{ grid-template-columns: 1fr; gap: 6px; }
  .footer-bottom{ flex-direction: column; gap: 8px; }
}