@font-face {
  font-family: 'AcuminLCS';
  src: url('Acumin Pro Condensed.otf') format('opentype');
  font-weight: 700;
}
@font-face {
  font-family: 'NotoSansJPLCS';
  src: url('NotoSansJP-Light.otf') format('opentype');
  font-weight: 300;
}
@font-face {
  font-family: 'NotoSansJPLCS';
  src: url('NotoSansJP-Regular.otf') format('opentype');
  font-weight: 400;
}
@font-face {
  font-family: 'NotoSansJPLCS';
  src: url('NotoSansJP-Bold.otf') format('opentype');
  font-weight: 700;
}

:root{
  --bg:#e6e6e6;
  --text:#111;
  --muted:#666;
  --line:#1a1a1a;
  --card:#fff;
  --dark:#0d0f1a;
  --dark-2:#202742;
  --container:min(1200px, calc(100% - 48px));
  --radius:28px;
  --shadow:0 18px 40px rgba(0,0,0,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'NotoSansJPLCS', sans-serif;
  line-height:1.75;
}
img{display:block;max-width:100%}
a{color:inherit}
.container{width:var(--container);margin:0 auto}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(230,230,230,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.header-inner{
  min-height:92px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo img{height:48px;width:100%}
.global-nav{
  display:flex;
  align-items:center;
  gap:22px;
}
.global-nav a,
.footer-nav a{
  text-decoration:none;
  font:700 18px/1 'AcuminLCS', sans-serif;
  letter-spacing:.04em;
}
.nav-contact{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:13px 22px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#111;
  color:#fff;
}
.menu-toggle{
  display:none;
  width:42px;
  height:32px;
  border:0;
  background:transparent;
  padding:0;
}
.menu-toggle span{
  display:block;
  height:2px;
  margin:7px 0;
  background:#111;
}

.page-hero{
  padding:104px 0 66px;
  background:linear-gradient(180deg, #f5f5f5 0%, #e6e6e6 100%);
  border-bottom:1px solid var(--line);
}
.page-kicker,
.section-kicker{
  margin:0 0 12px;
  font:700 22px/1 'AcuminLCS', sans-serif;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.section-kicker-white{color:#fff}
.page-hero h1{
  margin:0 0 18px;
  font:700 clamp(44px, 7vw, 86px)/.95 'AcuminLCS', sans-serif;
}
.lead{
  max-width:860px;
  margin:0;
  font-size:20px;
  line-height:1.9;
}

.contact-section{
  padding:82px 0;
}
.contact-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:26px;
}
.contact-card,
.guide-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow);
}
.contact-card h2,
.guide-card h2,
.contact-band h2{
  margin:0 0 16px;
  font:700 clamp(34px, 4.5vw, 56px)/1.04 'AcuminLCS', sans-serif;
}
.contact-copy{
  margin:0 0 24px;
  font-size:18px;
}
.mail-box{
  padding:24px;
  border:1px solid #d2d2d2;
  border-radius:22px;
  background:#fafafa;
}
.mail-label{
  margin:0 0 8px;
  color:var(--muted);
  font-size:14px;
}
.mail-address{
  font:700 clamp(24px, 3vw, 36px)/1.2 'AcuminLCS', sans-serif;
  word-break:break-word;
  text-decoration:none;
}
.notice{
  margin-top:24px;
  padding:20px 22px;
  border-left:4px solid #111;
  background:#f7f7f7;
  border-radius:0 16px 16px 0;
}
.notice ul{
  margin:12px 0 0;
  padding-left:1.2em;
}

.guide-list{
  display:grid;
  gap:14px;
}
.guide-item{
  display:grid;
  grid-template-columns:58px 1fr;
  gap:14px;
  align-items:center;
  padding:16px 0;
  border-top:1px solid #d2d2d2;
}
.guide-item:first-child{border-top:0}
.guide-item span{
  display:inline-flex;
  width:58px;
  height:58px;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:#111;
  color:#fff;
  font:700 22px/1 'AcuminLCS', sans-serif;
}
.guide-item p{
  margin:0;
  font-size:18px;
}
.cta-wrap{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:14px 24px;
  border-radius:999px;
  text-decoration:none;
  border:1px solid var(--line);
  font-weight:700;
}
.btn-primary{background:#111;color:#fff}
.btn-secondary{background:#fff;color:#111}
.btn-white{background:#fff;color:#111;border-color:#fff}

.contact-band{
  background:linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  color:#fff;
  padding:74px 0;
}
.band-inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:28px;
  align-items:end;
}
.contact-band p{
  margin:0;
  font-size:18px;
}

.site-footer{
  background:#000;
  color:#fff;
  padding:42px 0 18px;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.footer-logo img{height:44px;width:auto}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
}
.copyright{
  margin:18px 0 0;
  text-align:center;
  font-size:12px;
  opacity:.76;
}

@media (max-width: 900px){
  .contact-grid,
  .band-inner{
    grid-template-columns:1fr;
  }
}
@media (max-width: 767px){
  :root{--container:min(100% - 32px, 1200px)}
  .menu-toggle{display:block}
  .global-nav{
    display:none;
    position:absolute;
    top:92px;
    left:16px;
    right:16px;
    padding:18px;
    flex-direction:column;
    align-items:stretch;
    border:1px solid var(--line);
    border-radius:22px;
    background:rgba(245,245,245,.98);
    box-shadow:var(--shadow);
  }
  .global-nav.is-open{display:flex}
  .global-nav a{padding:8px 0}
  .page-hero{
    padding:88px 0 52px;
  }
  .lead,
  .contact-copy,
  .guide-item p,
  .contact-band p{
    font-size:17px;
  }
  .contact-section{
    padding:58px 0;
  }
  .contact-card,
  .guide-card{
    padding:24px;
  }
  .footer-inner{
    flex-direction:column;
    align-items:flex-start;
  }

}