*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#ffffff;
  --bg-soft:#fbf7ee;          /* 老舗らしい温かみのあるクリーム */
  --bg-card:#f5efde;
  --line:#e7dfc9;
  --line-2:#d4c8a5;
  --text:#1a1d2e;             /* ダーク紺 */
  --text-2:#3a3f55;
  --text-mute:#6b6f80;
  --text-dim:#a0a4b3;
  --accent:#c4a155;           /* 金茶（老舗） */
  --accent-2:#a38540;
  --accent-soft:#f5ecd6;
  --navy:#0c2546;             /* 補助：深紺 */
  --navy-light:#1c3760;
}
html{scroll-behavior:smooth;background:var(--bg);}
body{font-family:'Noto Sans JP',sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:15px;-webkit-font-smoothing:antialiased;}
.serif{font-family:'Noto Serif JP',serif;}
.mono{font-family:'JetBrains Mono','Roboto Mono',monospace;}
img{display:block;max-width:100%;}
a{color:inherit;}

.demo-tag{position:fixed;top:0;left:0;right:0;background:var(--navy);color:#fff;text-align:center;padding:8px 12px;font-size:0.7rem;letter-spacing:0.05em;z-index:200;}

header{position:fixed;top:38px;left:0;right:0;background:rgba(255,255,255,0.95);backdrop-filter:blur(12px);z-index:100;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 40px;border-bottom:1px solid var(--line);}
.logo{display:flex;align-items:center;gap:14px;color:var(--text);text-decoration:none;}
.logo-mark{width:42px;height:42px;background:var(--navy);color:var(--accent);display:grid;place-items:center;font-family:'Noto Serif JP',serif;font-weight:700;font-size:1.4rem;letter-spacing:-0.05em;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-text span{font-size:0.95rem;font-weight:700;font-family:'Noto Serif JP',serif;}
.logo-text small{font-family:'Cormorant Garamond',serif;font-size:0.6rem;color:var(--text-mute);letter-spacing:0.2em;margin-top:3px;font-weight:600;}
nav{display:flex;align-items:center;gap:4px;}
nav a{color:var(--text-2);text-decoration:none;font-size:0.78rem;padding:8px 14px;font-family:'Cormorant Garamond',serif;letter-spacing:0.1em;font-weight:600;}
nav a:hover{color:var(--accent-2);}
nav a.current{color:var(--accent-2);}
.nav-cta{background:var(--navy)!important;color:var(--accent)!important;font-weight:700!important;padding:9px 20px!important;}

/* === HERO: Heritage banner === */
.hero{padding:130px 40px 80px;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 100%);min-height:100vh;display:flex;align-items:center;}
.hero-inner{max-width:1300px;margin:0 auto;width:100%;}
.hero-eyebrow{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:0.95rem;letter-spacing:0.3em;font-weight:600;margin-bottom:24px;display:block;text-align:center;}
.hero-num{font-family:'Cormorant Garamond',serif;font-size:clamp(7rem,16vw,15rem);font-weight:700;line-height:0.85;color:var(--navy);text-align:center;letter-spacing:-0.04em;}
.hero-num em{font-style:normal;color:var(--accent);font-size:0.4em;letter-spacing:0.1em;font-weight:500;}
.hero-num-label{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:1rem;letter-spacing:0.3em;text-align:center;margin-top:18px;}
.hero h1{font-family:'Noto Serif JP',serif;font-size:clamp(1.8rem,3.4vw,3.2rem);font-weight:700;line-height:1.4;color:var(--text);margin:48px 0 24px;letter-spacing:0.02em;text-align:center;}
.hero h1 em{font-style:normal;color:var(--accent-2);}
.hero-lead{color:var(--text-mute);font-size:1rem;line-height:2.1;text-align:center;max-width:780px;margin:0 auto 36px;}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;}
.btn{display:inline-block;padding:14px 32px;text-decoration:none;font-weight:700;font-size:0.85rem;font-family:'Cormorant Garamond',serif;letter-spacing:0.15em;text-transform:uppercase;border:none;cursor:pointer;transition:all 0.2s;}
.btn-primary{background:var(--navy);color:var(--accent);}
.btn-primary:hover{background:var(--navy-light);}
.btn-out{background:transparent;border:1px solid var(--accent-2);color:var(--accent-2);}
.btn-out:hover{background:var(--accent-2);color:#fff;}

/* === Stats banner === */
.stats{padding:64px 40px;background:var(--navy);color:#fff;}
.stats-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat{padding:24px;text-align:center;border-right:1px solid rgba(255,255,255,0.1);}
.stat:last-child{border-right:none;}
.stat-num{font-family:'Cormorant Garamond',serif;font-size:3.4rem;font-weight:700;color:var(--accent);line-height:1;}
.stat-num small{font-size:0.85rem;color:rgba(255,255,255,0.7);font-weight:500;}
.stat-label{font-family:'Cormorant Garamond',serif;color:rgba(255,255,255,0.6);font-size:0.85rem;letter-spacing:0.2em;margin-top:10px;}

/* === Catalog: prominent card grid === */
.catalog{padding:96px 40px;background:var(--bg);}
.catalog-head{text-align:center;margin-bottom:56px;}
.catalog-eyebrow{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:0.95rem;letter-spacing:0.3em;font-weight:600;margin-bottom:14px;display:block;}
.catalog h2{font-family:'Noto Serif JP',serif;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:700;color:var(--text);margin-bottom:14px;letter-spacing:0.04em;}
.catalog-lead{color:var(--text-mute);max-width:680px;margin:0 auto;line-height:1.95;}

.catalog-cats{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.cat-card{background:var(--bg-soft);padding:36px 28px;border:1px solid var(--line);transition:all 0.2s;}
.cat-card:hover{border-color:var(--accent);transform:translateY(-2px);}
.cat-num{font-family:'Cormorant Garamond',serif;color:var(--accent);font-size:1rem;letter-spacing:0.2em;margin-bottom:8px;font-weight:600;}
.cat-card h3{font-family:'Noto Serif JP',serif;font-size:1.3rem;color:var(--text);margin-bottom:10px;font-weight:700;}
.cat-card-jp{font-size:0.85rem;color:var(--text-mute);margin-bottom:16px;line-height:1.85;}
.cat-card-list{display:flex;flex-direction:column;gap:6px;font-size:0.82rem;color:var(--text-2);}
.cat-card-list li{list-style:none;padding-left:14px;position:relative;}
.cat-card-list li::before{content:'▸';color:var(--accent);position:absolute;left:0;}

/* === Heritage section: Two-column === */
.heritage{padding:96px 40px;background:var(--bg-soft);}
.heritage-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start;}
.heritage-eyebrow{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:0.95rem;letter-spacing:0.3em;font-weight:600;margin-bottom:14px;display:block;}
.heritage h2{font-family:'Noto Serif JP',serif;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:700;color:var(--text);line-height:1.4;margin-bottom:24px;letter-spacing:0.04em;}
.heritage h2 em{font-style:normal;color:var(--accent-2);}
.heritage p{color:var(--text-2);font-size:1rem;line-height:2.1;margin-bottom:18px;}
.heritage-cta{margin-top:24px;}

/* Vertical timeline (sub) */
.timeline{position:relative;padding-left:32px;border-left:2px solid var(--accent);}
.timeline-row{padding-bottom:32px;position:relative;}
.timeline-row::before{content:'';position:absolute;left:-39px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--accent);}
.timeline-row:last-child{padding-bottom:0;}
.tl-year{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:1rem;letter-spacing:0.15em;font-weight:700;margin-bottom:6px;}
.tl-row h3{font-family:'Noto Serif JP',serif;font-size:1.15rem;color:var(--text);margin-bottom:8px;font-weight:700;}
.tl-row p{font-size:0.88rem;color:var(--text-mute);line-height:1.85;}

/* === Locations === */
.locations{padding:96px 40px;background:var(--bg);}
.loc-head{text-align:center;margin-bottom:56px;}
.loc-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.loc-card{background:var(--bg-soft);padding:48px 36px;border:1px solid var(--line);position:relative;}
.loc-card::before{content:'';position:absolute;top:0;left:0;width:60%;height:4px;background:var(--accent);}
.loc-card .loc-cat{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:0.85rem;letter-spacing:0.25em;font-weight:600;margin-bottom:10px;}
.loc-card h3{font-family:'Noto Serif JP',serif;font-size:1.5rem;color:var(--text);margin-bottom:18px;font-weight:700;}
.loc-card .loc-info{font-family:'JetBrains Mono',monospace;color:var(--text-2);font-size:0.85rem;line-height:1.95;}

/* === Contact === */
.contact{padding:96px 40px;background:var(--bg-soft);}
.contact-card{max-width:680px;margin:0 auto;background:var(--bg);padding:56px 48px;border:1px solid var(--line);text-align:center;}
.contact-eng{font-family:'Cormorant Garamond',serif;font-size:0.9rem;letter-spacing:0.3em;color:var(--accent-2);font-weight:600;margin-bottom:8px;}
.contact-card h2{font-family:'Noto Serif JP',serif;font-size:2rem;color:var(--text);margin:0 0 12px;font-weight:700;}
.contact-card > p{color:var(--text-mute);font-size:0.9rem;margin-bottom:32px;line-height:1.95;}
.contact-tel{font-family:'JetBrains Mono',monospace;font-size:2rem;color:var(--accent-2);font-weight:700;letter-spacing:0.05em;display:block;margin-bottom:8px;text-decoration:none;}
.contact-tel-note{font-size:0.78rem;color:var(--text-mute);margin-bottom:24px;display:block;}

/* === Footer === */
footer{background:var(--navy);color:rgba(255,255,255,0.7);padding:48px 40px;}
.footer-inner{max-width:1300px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,0.1);margin-bottom:24px;}
.footer-info{font-size:0.78rem;line-height:1.85;}
.footer-h{color:var(--accent);font-family:'Cormorant Garamond',serif;font-size:0.78rem;letter-spacing:0.2em;margin-bottom:14px;font-weight:700;}
.footer-nav{display:flex;flex-direction:column;gap:6px;}
.footer-nav a{color:rgba(255,255,255,0.6);text-decoration:none;font-size:0.78rem;}
.footer-nav a:hover{color:var(--accent);}
.footer-copy{font-size:0.7rem;color:rgba(255,255,255,0.4);text-align:center;font-family:'Cormorant Garamond',serif;letter-spacing:0.2em;}

.page-hero{padding:140px 40px 60px;background:var(--bg-soft);border-bottom:1px solid var(--line);}
.page-hero-inner{max-width:1200px;margin:0 auto;}
.page-hero .crumb{font-family:'Cormorant Garamond',serif;color:var(--accent-2);font-size:0.85rem;letter-spacing:0.25em;font-weight:600;margin-bottom:12px;}
.page-hero h1{font-family:'Noto Serif JP',serif;font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:700;color:var(--text);margin-bottom:14px;letter-spacing:0.04em;}
.page-hero p{color:var(--text-mute);max-width:680px;line-height:1.95;}

/* === Mobile === */
@media(max-width:900px){
  header{padding:0 20px;height:56px;}
  nav a:not(.nav-cta){display:none;}
  .hero{padding:110px 20px 60px;}
  .hero-num{font-size:8rem;}
  .stats{padding:48px 20px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:0;}
  .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,0.1);}
  .stat:nth-child(2){border-right:0;}
  .catalog,.heritage,.locations,.contact{padding:64px 20px;}
  .catalog-cats{grid-template-columns:1fr;}
  .heritage-inner{grid-template-columns:1fr;gap:32px;}
  .loc-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;gap:24px;}
  .demo-tag{font-size:0.6rem;padding:6px 8px;}
}