@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&family=Shippori+Mincho:wght@500;600;700&display=swap');

:root{
  --bg:#f7f2ea;
  --paper:#fffdf8;
  --ink:#151c2a;
  --sub:#596575;
  --line:#ded4c6;
  --line2:rgba(222,212,198,.72);
  --accent:#9a6b33;
  --gold:#c09555;
  --blue:#172337;
  --blue2:#101827;
  --card:#ffffff;
  --radius:28px;
  --radius-lg:44px;
  --shadow:0 28px 90px rgba(21,28,42,.11);
  --shadow-soft:0 18px 55px rgba(21,28,42,.065);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.9;
  letter-spacing:.03em;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1160px,calc(100% - 44px));margin-inline:auto}
.kicker{
  color:var(--accent);
  font-size:12px;
  font-weight:800;
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-bottom:18px;
}
.header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(247,242,234,.92);
  border-bottom:1px solid var(--line2);
  backdrop-filter:blur(18px);
}
.nav{
  height:80px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.logo{display:block;width:245px;line-height:1}
.logo img{width:100%;height:auto}
.menu{
  display:flex;
  align-items:center;
  gap:30px;
  color:#475263;
  font-size:13px;
  font-weight:700;
}
.menu a{position:relative;padding:10px 0}
.menu a:after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:4px;
  height:1px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:left;
  transition:.22s ease;
}
.menu a:hover:after{transform:scaleX(1)}

.hero{
  position:relative;
  min-height:780px;
  display:grid;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid var(--line2);
}
.hero:before{
  content:"";
  position:absolute;
  width:760px;height:760px;border-radius:50%;
  right:-240px;top:-280px;
  background:radial-gradient(circle at 35% 40%,rgba(192,149,85,.30),rgba(23,35,55,.08) 48%,rgba(247,242,234,0) 70%);
  z-index:-1;
}
.hero:after{
  content:"";
  position:absolute;
  width:540px;height:540px;border-radius:50%;
  left:-230px;bottom:-260px;
  background:radial-gradient(circle,rgba(23,35,55,.14),rgba(247,242,234,0) 68%);
  z-index:-1;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:70px;
  align-items:center;
  padding:82px 0;
}
.hero h1{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(44px,6vw,82px);
  line-height:1.17;
  font-weight:600;
  letter-spacing:.01em;
  margin:0 0 30px;
}
.hero-lead{
  color:#384557;
  font-size:17px;
  line-height:2.05;
  max-width:690px;
  margin:0 0 16px;
}
.actions{
  display:flex;
  flex-wrap:wrap;
  gap:13px;
  margin-top:34px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  padding:13px 21px;
  border-radius:999px;
  font-size:13px;
  font-weight:800;
  transition:.2s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(21,28,42,.12)}
.btn.secondary{background:transparent;color:var(--ink)}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.hero-visual{
  position:relative;
  min-height:550px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--blue2);
  box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,.18);
}
.hero-visual img{
  width:100%;
  height:550px;
  object-fit:cover;
}
.hero-visual-caption{
  position:absolute;
  left:28px;
  right:28px;
  bottom:28px;
  padding:18px 20px;
  border-radius:22px;
  background:rgba(16,24,39,.70);
  color:rgba(255,255,255,.82);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(14px);
  font-size:13px;
}
.hero-visual-caption strong{
  color:#fff;
  display:block;
  font-size:16px;
  margin-bottom:4px;
}

section{padding:104px 0}
.section-head{
  display:grid;
  grid-template-columns:.78fr 1.22fr;
  gap:48px;
  align-items:end;
  margin-bottom:46px;
}
.section-head h2{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(34px,4.4vw,60px);
  line-height:1.22;
  font-weight:600;
  margin:0;
}
.section-head p{
  margin:0;
  color:var(--sub);
  max-width:760px;
}
.business-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.business-card{
  background:var(--card);
  border:1px solid var(--line2);
  border-radius:32px;
  padding:32px;
  min-height:410px;
  box-shadow:var(--shadow-soft);
  position:relative;
  overflow:hidden;
}
.business-card:before{
  content:"";
  position:absolute;
  right:-70px;
  bottom:-70px;
  width:160px;
  height:160px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(154,107,51,.14),rgba(154,107,51,0) 70%);
}
.business-card small{
  display:block;
  color:var(--accent);
  font-size:11px;
  font-weight:900;
  letter-spacing:.16em;
  margin-bottom:26px;
}
.business-card h3{
  font-family:"Shippori Mincho",serif;
  font-size:28px;
  line-height:1.38;
  margin:0 0 20px;
}
.business-card p{
  color:var(--sub);
  font-size:14.5px;
  margin:0 0 18px;
}
.business-card p:last-child{margin-bottom:0}

.company-section{
  background:var(--ink);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.company-section:before{
  content:"";
  position:absolute;
  width:640px;height:640px;border-radius:50%;
  right:-220px;top:-300px;
  background:radial-gradient(circle,rgba(192,149,85,.22),rgba(21,28,42,0) 68%);
}
.company-section .section-head p{color:rgba(255,255,255,.70)}
.company-table{
  width:100%;
  border-collapse:collapse;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 26px 80px rgba(0,0,0,.16);
}
.company-table th,.company-table td{
  border-bottom:1px solid rgba(255,255,255,.12);
  padding:20px 24px;
  text-align:left;
  vertical-align:top;
}
.company-table th{
  width:190px;
  color:rgba(255,255,255,.62);
  background:rgba(255,255,255,.04);
}
.company-table td{color:rgba(255,255,255,.86)}

.footer{
  padding:34px 0;
  background:var(--blue2);
  color:rgba(255,255,255,.68);
  font-size:12px;
  border-top:1px solid rgba(255,255,255,.12);
}
.footer-grid{
  display:flex;
  justify-content:space-between;
  gap:28px;
  align-items:flex-start;
}
.hamb{display:none;border:0;background:transparent;padding:8px}
.hamb span{display:block;width:26px;height:2px;background:var(--ink);margin:6px 0;border-radius:2px}
.mobile-menu{display:none}
@media(max-width:920px){
  .logo{width:210px}
  .menu{display:none}.hamb{display:block}
  .mobile-menu{
    position:fixed;
    left:0;right:0;top:80px;
    background:rgba(247,242,234,.98);
    border-bottom:1px solid var(--line);
    padding:22px;
    display:none;
    z-index:49;
  }
  body.menu-open .mobile-menu{display:grid;gap:10px}
  .mobile-menu a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:800}
  .hero{min-height:auto}
  .hero-grid,.section-head,.business-grid{grid-template-columns:1fr}
  .hero-grid{padding:58px 0 74px}
  .hero-visual,.hero-visual img{height:auto;min-height:390px}
  section{padding:74px 0}
  .business-card{min-height:auto}
  .footer-grid{display:grid;grid-template-columns:1fr}
  .company-table th,.company-table td{display:block;width:100%}
  .company-table th{border-bottom:none;padding-bottom:4px}
  .company-table td{padding-top:4px}
}


/* v13 content depth */
.business-card{
  min-height:450px;
}
.business-card .subhead{
  display:block;
  margin:22px 0 10px;
  color:var(--ink);
  font-size:13px;
  font-weight:800;
}
.business-card ul{
  list-style:none;
  margin:18px 0 0;
  padding:0;
  display:grid;
  gap:8px;
}
.business-card li{
  position:relative;
  padding-left:18px;
  color:var(--sub);
  font-size:13.5px;
  line-height:1.75;
}
.business-card li:before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent);
}








/* Products section / page */
.products-link-section{
  padding-top:0;
}
.products-link-panel{
  display:grid;
  grid-template-columns:.72fr 1.28fr;
  gap:42px;
  align-items:center;
  background:var(--paper);
  border:1px solid var(--line2);
  border-radius:36px;
  padding:42px 44px;
  box-shadow:var(--shadow-soft);
}
.products-link-panel h2{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(30px,3.4vw,48px);
  line-height:1.3;
  margin:0;
}
.products-link-panel p{
  color:var(--sub);
  margin:0 0 20px;
}
.products-link-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.page-hero{
  padding:86px 0 62px;
  border-bottom:1px solid var(--line2);
  background:
    radial-gradient(circle at 88% 0%, rgba(192,149,85,.20), rgba(247,242,234,0) 38%),
    var(--bg);
}
.page-hero h1{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(38px,5vw,68px);
  line-height:1.2;
  font-weight:600;
  margin:0 0 22px;
}
.page-hero p{
  color:var(--sub);
  max-width:760px;
  margin:0;
}
.products-page{
  padding:86px 0 104px;
}
.product-summary-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
  margin-bottom:54px;
}
.product-summary-card{
  background:var(--card);
  border:1px solid var(--line2);
  border-radius:30px;
  padding:22px;
  box-shadow:var(--shadow-soft);
  display:grid;
  grid-template-columns:150px 1fr;
  gap:22px;
  align-items:center;
}
.product-summary-card img{
  width:150px;
  height:110px;
  object-fit:cover;
  border-radius:20px;
  border:1px solid var(--line2);
  background:#fff;
}
.product-summary-card h2{
  margin:0 0 8px;
  font-family:"Shippori Mincho",serif;
  font-size:26px;
  line-height:1.35;
}
.product-summary-card p{
  margin:0 0 12px;
  color:var(--sub);
  font-size:14px;
}
.price-badge{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:7px 12px;
  background:rgba(154,107,51,.10);
  color:#694b27;
  font-size:13px;
  font-weight:800;
}
.product-detail{
  background:var(--card);
  border:1px solid var(--line2);
  border-radius:36px;
  padding:38px;
  box-shadow:var(--shadow-soft);
  margin-top:28px;
}
.product-detail + .product-detail{
  margin-top:36px;
}
.product-main{
  display:grid;
  grid-template-columns:360px 1fr;
  gap:38px;
  align-items:start;
}
.product-gallery{
  display:grid;
  gap:14px;
}
.product-gallery img{
  width:100%;
  border-radius:24px;
  border:1px solid var(--line2);
  background:#fff;
  object-fit:cover;
}
.product-title{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:14px;
  margin-bottom:18px;
}
.product-title h2{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(30px,3.6vw,46px);
  line-height:1.22;
  margin:0;
}
.product-section{
  margin-top:28px;
  padding-top:24px;
  border-top:1px solid var(--line2);
}
.product-section h3{
  margin:0 0 14px;
  font-size:17px;
  letter-spacing:.06em;
}
.product-section p{
  color:var(--sub);
  margin:0 0 10px;
}
.product-section p:last-child{
  margin-bottom:0;
}
.product-list{
  margin:0;
  padding-left:1.3em;
  color:var(--sub);
}
.product-list li{
  margin:.28em 0;
}
.info-table{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
  border-radius:20px;
  border:1px solid var(--line2);
}
.info-table th,
.info-table td{
  padding:14px 16px;
  border-bottom:1px solid var(--line2);
  text-align:left;
  vertical-align:top;
  font-size:14px;
}
.info-table th{
  width:38%;
  background:rgba(154,107,51,.07);
  color:#5d4528;
}
.info-table td{
  color:var(--sub);
  background:rgba(255,253,248,.62);
}
.info-table tr:last-child th,
.info-table tr:last-child td{
  border-bottom:0;
}
.nutrition-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}
.nutrition-item{
  border:1px solid var(--line2);
  border-radius:18px;
  padding:13px 15px;
  background:rgba(255,253,248,.65);
}
.nutrition-item span{
  display:block;
  color:#5d4528;
  font-size:12px;
  font-weight:800;
}
.nutrition-item strong{
  display:block;
  color:var(--ink);
  font-size:17px;
  margin-top:2px;
}
.back-link{
  margin-top:36px;
}
@media(max-width:920px){
  .products-link-panel,
  .product-summary-grid,
  .product-main{
    grid-template-columns:1fr;
  }
  .products-link-panel{
    padding:30px;
  }
  .product-summary-card{
    grid-template-columns:116px 1fr;
  }
  .product-summary-card img{
    width:116px;
    height:90px;
  }
  .product-detail{
    padding:26px;
  }
  .nutrition-grid{
    grid-template-columns:1fr;
  }
}


/* v4 products link section refinement */
.products-link-section{
  padding:104px 0;
}
.products-link-section .section-head{
  margin-bottom:0;
}
.products-link-actions{
  margin-top:22px;
}
@media(max-width:920px){
  .products-link-section{
    padding:74px 0;
  }
}


/* v5 product page refinement */
.product-summary-card .price-badge,
.product-title .price-badge{
  background:rgba(154,107,51,.12);
  color:#5c4122;
}
.product-detail{
  padding:34px;
}
.product-main{
  grid-template-columns:320px 1fr;
}
.product-lead{
  color:var(--sub);
  font-size:15px;
  line-height:1.9;
  margin:0 0 16px;
}
.product-point-list{
  display:grid;
  gap:8px;
  margin:14px 0 0;
  padding:0;
  list-style:none;
}
.product-point-list li{
  position:relative;
  padding-left:18px;
  color:var(--sub);
}
.product-point-list li:before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent);
}
.product-section.compact{
  margin-top:22px;
  padding-top:20px;
}
.product-section.compact h3{
  font-size:15px;
  margin-bottom:10px;
}
.compact-table{
  width:100%;
  border-collapse:collapse;
  border:1px solid var(--line2);
  border-radius:18px;
  overflow:hidden;
}
.compact-table th,
.compact-table td{
  padding:10px 13px;
  border-bottom:1px solid var(--line2);
  text-align:left;
  vertical-align:top;
  font-size:13.5px;
}
.compact-table th{
  width:34%;
  background:rgba(154,107,51,.065);
  color:#5d4528;
  font-weight:800;
}
.compact-table td{
  color:var(--sub);
  background:rgba(255,253,248,.62);
}
.compact-table tr:last-child th,
.compact-table tr:last-child td{
  border-bottom:0;
}
.product-notes{
  margin-top:22px;
}
.product-notes details{
  border:1px solid var(--line2);
  border-radius:18px;
  background:rgba(255,253,248,.64);
  padding:0;
  overflow:hidden;
}
.product-notes details + details{
  margin-top:10px;
}
.product-notes summary{
  cursor:pointer;
  padding:13px 16px;
  font-weight:800;
  color:#3a4554;
  list-style:none;
}
.product-notes summary::-webkit-details-marker{
  display:none;
}
.product-notes summary:after{
  content:"+";
  float:right;
  color:var(--accent);
  font-weight:900;
}
.product-notes details[open] summary:after{
  content:"−";
}
.product-notes .details-body{
  padding:0 16px 16px;
  color:var(--sub);
  font-size:13.5px;
  line-height:1.8;
}
.product-notes .details-body p{
  margin:0 0 8px;
}
.product-notes .details-body p:last-child{
  margin-bottom:0;
}
.product-notes .details-body ul{
  margin:0;
  padding-left:1.25em;
}
@media(max-width:920px){
  .product-main{
    grid-template-columns:1fr;
  }
  .product-detail{
    padding:24px;
  }
}


/* v7 products section divider refinement */
.products-link-section{
  position:relative;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.products-link-section:before,
.products-link-section:after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:1px;
  background:rgba(154,107,51,.16);
  pointer-events:none;
}
.products-link-section:before{top:0}
.products-link-section:after{bottom:0}