/* =========================================================
   Reiwa Zaitaku - Legal / Info pages 共通スタイル
   ========================================================= */
:root{
  --main:#10243E;
  --main-2:#0B1A2E;
  --cta:#153B66;
  --cta-h:#0F2C4E;
  --tel:#1D6B57;
  --accent:#C89B3C;
  --sub:#5C6B7A;
  --line:#E5E8EE;
  --bg:#FFFFFF;
  --bg-2:#F7F8FA;
  --bg-3:#EEF2F7;
  --text:#0F1B2D;
  --sans:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  --serif:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --shadow-sm:0 1px 2px rgba(16,36,62,.05), 0 2px 8px rgba(16,36,62,.04);
  --shadow-cta:0 6px 18px rgba(21,59,102,.28);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--text);background:#fff;
  line-height:1.9;font-size:16px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:820px;margin:0 auto;padding:0 24px}
.container-wide{max-width:1160px;margin:0 auto;padding:0 24px}
@media (max-width:720px){.container,.container-wide{padding:0 20px}}

/* ================= Header ================= */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1160px;margin:0 auto;padding:14px 24px;gap:16px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:38px;height:38px;border-radius:8px;
  background:var(--main);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:700;font-size:18px;letter-spacing:.02em;
}
.brand-mark span{color:var(--accent)}
.brand-name{
  font-family:var(--serif);font-weight:700;font-size:17px;color:var(--main);
  letter-spacing:.04em;line-height:1.2;
}
.brand-name small{
  display:block;font-family:var(--sans);
  font-size:10.5px;color:var(--sub);font-weight:500;
  letter-spacing:.08em;margin-top:2px;
}
.header-cta{display:flex;gap:10px;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:10px;
  font-weight:700;font-size:14px;letter-spacing:.02em;
  min-height:44px;white-space:nowrap;text-align:center;
  transition:transform .15s ease, background .2s ease, border-color .2s ease;
  border:0;cursor:pointer;font-family:inherit;
}
.btn:hover{transform:translateY(-1px)}
.btn-cta{background:var(--cta);color:#fff;box-shadow:var(--shadow-cta)}
.btn-cta:hover{background:var(--cta-h)}
.btn-outline{background:#fff;color:var(--main);border:1px solid #C6CFDA;font-weight:500}
.btn-outline:hover{border-color:var(--main);background:#F7F8FA}
@media (max-width:520px){
  .brand-name small{display:none}
  .brand{gap:8px}
  .brand-mark{width:32px;height:32px;font-size:15px}
  .brand-name{font-size:14px;white-space:nowrap}
  .header-inner{gap:10px}
}

/* ================= Breadcrumbs ================= */
.breadcrumbs{padding:16px 0 0;font-size:12.5px;color:var(--sub);}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 10px}
.breadcrumbs li{display:inline-flex;align-items:center;gap:10px}
.breadcrumbs li + li::before{content:"›";color:#B4BDCC;font-size:14px;}
.breadcrumbs a{color:var(--sub)}
.breadcrumbs a:hover{color:var(--cta)}
.breadcrumbs [aria-current="page"]{color:var(--main);font-weight:700}

/* ================= Page hero ================= */
.page-hero{
  padding:44px 0 32px;
  background:linear-gradient(180deg, #FBFBFC 0%, #FFFFFF 100%);
  border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.18em;
  color:var(--accent);font-weight:700;margin-bottom:12px;text-transform:uppercase;
}
.page-hero h1{
  font-family:var(--serif);
  font-size:clamp(24px,3.2vw,32px);color:var(--main);
  line-height:1.4;letter-spacing:.02em;margin:0 0 12px;font-weight:700;
}
.page-hero p.lead{color:var(--sub);font-size:14.5px;line-height:1.9;margin:0}
.page-hero .meta{color:var(--sub);font-size:12px;margin-top:14px;line-height:1.7}

/* ================= Legal doc body ================= */
.legal-body{padding:48px 0 72px}
.legal-body .prose{color:var(--text);font-size:14.5px;line-height:2.05}
.legal-body .prose h2{
  font-family:var(--serif);
  font-size:19px;color:var(--main);
  margin:40px 0 14px;font-weight:700;letter-spacing:.02em;
  padding-left:14px;border-left:4px solid var(--accent);
}
.legal-body .prose h3{
  font-family:var(--serif);
  font-size:16px;color:var(--main);
  margin:28px 0 10px;font-weight:700;letter-spacing:.02em;
}
.legal-body .prose p{margin:0 0 16px}
.legal-body .prose ul,
.legal-body .prose ol{padding-left:22px;margin:0 0 18px}
.legal-body .prose li{margin:4px 0}
.legal-body .prose table{
  width:100%;border-collapse:collapse;margin:16px 0 24px;
  font-size:13.5px;
}
.legal-body .prose table th,
.legal-body .prose table td{
  border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top;
}
.legal-body .prose table th{
  background:var(--bg-2);color:var(--main);font-weight:700;
  width:32%;
}
.legal-body .prose a{color:var(--cta);text-decoration:underline;text-underline-offset:2px}
.legal-body .prose a:hover{color:var(--cta-h)}
.legal-body .prose blockquote{
  margin:20px 0;padding:16px 20px;
  background:var(--bg-2);border-left:3px solid var(--main);
  border-radius:4px;color:var(--sub);font-size:13.5px;line-height:1.9;
}
.legal-body .prose strong{color:var(--main)}

/* Contact strip */
.contact-strip{
  background:linear-gradient(160deg, #10243E 0%, #0B1A2E 100%);
  color:#fff;padding:52px 0;
  text-align:center;
}
.contact-strip h2{
  font-family:var(--serif);
  font-size:clamp(20px,2.6vw,26px);color:#fff;
  margin:0 0 14px;line-height:1.5;font-weight:700;letter-spacing:.02em;
}
.contact-strip p{color:#C5D0DE;font-size:14px;line-height:1.85;margin:0 auto 22px;max-width:560px}
.contact-strip .ctas{
  display:flex;flex-direction:column;gap:10px;max-width:460px;margin:0 auto;
}
.contact-strip .ctas .btn-cta{padding:16px 22px;font-size:15px;min-height:56px}
.contact-strip .row2{display:flex;gap:10px}
.contact-strip .row2 .btn{flex:1}
.contact-strip .btn-outline{
  background:rgba(255,255,255,.04);color:#fff;
  border:1px solid rgba(255,255,255,.28);font-weight:500;
}
.contact-strip .btn-outline:hover{
  background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.55);color:#fff;
}
.contact-strip .btn-tel{background:var(--tel);color:#fff}
.contact-strip .btn-tel:hover{background:#155442}
.contact-strip .trust{
  margin-top:20px;display:flex;flex-wrap:wrap;justify-content:center;
  gap:14px;color:#AAB6C6;font-size:12px;
}
.contact-strip .trust span{display:inline-flex;align-items:center;gap:6px}
.contact-strip .trust span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent)}

/* Footer */
.site-footer{
  background:#0B1A2E;color:#AAB6C6;padding:56px 0 24px;
  border-top:1px solid rgba(255,255,255,.05);
}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;
  max-width:1160px;margin:0 auto;padding:0 24px 40px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-name small{color:#AAB6C6}
.footer-brand p{font-size:12.5px;line-height:1.9;margin:14px 0 0;color:#8894A6}
.footer-col h4{font-size:12px;letter-spacing:.14em;color:#fff;margin:0 0 14px;font-weight:700}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:8px}
.footer-col a{font-size:13px;color:#AAB6C6}
.footer-col a:hover{color:#fff}
.footer-bottom{
  max-width:1160px;margin:0 auto;padding:24px 24px 0;
  font-size:11.5px;color:#6E7A8C;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
@media (max-width:720px){
  .footer-inner{grid-template-columns:1fr;gap:28px;padding-bottom:24px}
  .contact-strip .row2{flex-direction:column}
}

/* Floating CTA */
.floating-cta{
  display:none;
  position:fixed;bottom:0;left:0;right:0;
  background:#fff;border-top:1px solid var(--line);
  padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  z-index:40;gap:8px;
  box-shadow:0 -6px 18px rgba(16,36,62,.08);
}
.floating-cta .btn{padding:10px 8px;min-height:48px;font-size:13.5px;min-width:0}
.floating-cta .btn-tel{flex:1.1;padding:10px 6px;background:var(--tel);color:#fff}
.floating-cta .btn-cta{
  flex:2.4;padding:14px 8px;min-height:52px;font-size:14px;
}
@media (max-width:720px){
  .floating-cta{display:flex}
  body{padding-bottom:76px}
}