:root{
  --paper:#f7f3ea; --paper2:#eee6d4; --ink:#171717; --sub:#4f4a41;
  --shu:#a82f1a; --ai:#16323f; --rule:#d6ccb6; --line:#06c755; --line-ink:#04803a;
  --serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;
  --r:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(247,243,234,.94);border-bottom:1px solid var(--rule)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{font-family:var(--serif);font-weight:800;font-size:22px;letter-spacing:.16em;text-decoration:none}
nav{display:flex;align-items:center;gap:30px;font-size:14px}
nav a.t{text-decoration:none;color:var(--sub)}
nav a.t:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--line);color:#fff;text-decoration:none;font-weight:700;border-radius:999px;padding:13px 24px;font-size:15px;line-height:1;box-shadow:0 8px 22px rgba(6,199,85,.28);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(6,199,85,.34)}
.btn.lg{padding:22px 38px;font-size:18px}
.btn svg{width:22px;height:22px;flex:none}
.btn span{color:#fff}

/* hero */
.hero{position:relative;background:var(--ai);color:#f3eddd;min-height:min(88vh,740px);display:flex;align-items:center;overflow:hidden;padding:104px 0}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;display:block}
.hero-bg::after{content:"";position:absolute;z-index:0;inset:0;background:linear-gradient(90deg,rgba(22,50,63,.94) 0%,rgba(22,50,63,.62) 55%,rgba(22,50,63,.25) 100%);pointer-events:none}
.hero-sun{position:absolute;z-index:1;right:5%;top:50%;transform:translateY(-50%);width:min(30vw,380px);aspect-ratio:1;border-radius:50%;background:var(--shu);opacity:.92}
.hero-duck{position:absolute;z-index:1;right:2%;top:50%;transform:translateY(-44%);width:min(42vw,540px);height:auto;color:#f3eddd;opacity:.95}
.hero-inner{position:relative;z-index:2;width:100%}
.hero-inner > div{max-width:600px}
.eyebrow{font-size:13px;letter-spacing:.34em;color:#f0bfae;font-weight:700;margin:0 0 22px}
h1{font-family:var(--serif);font-weight:800;font-size:clamp(46px,6.6vw,88px);line-height:1.18;letter-spacing:.01em;margin:0 0 30px}
h1 em{font-style:normal;color:#ff9f86}
.lead{font-size:18px;color:#d9e0dc;max-width:29em;margin:0 0 38px}
.micro{margin-top:18px;font-size:13px;color:#b9c6c1}

/* sections */
section{padding:104px 0}
.head{margin-bottom:44px}
.head .n{display:block;font-family:var(--serif);color:var(--shu);font-weight:800;font-size:15px;letter-spacing:.3em;margin-bottom:10px}
h2{font-family:var(--serif);font-weight:800;font-size:clamp(30px,4.6vw,48px);margin:0;letter-spacing:.04em;line-height:1.3}
.sublead{color:var(--sub);margin:14px 0 0;max-width:34em}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.tile{border-radius:var(--r);padding:34px;position:relative;overflow:hidden}
.tile h3{font-family:var(--serif);font-weight:800;font-size:26px;margin:0 0 10px;letter-spacing:.03em;line-height:1.4}
.tile p{margin:0;font-size:15.5px;line-height:1.85}
.tile .tag{display:inline-block;font-size:12px;letter-spacing:.24em;font-weight:700;margin-bottom:16px}
.t1{grid-column:span 4;grid-row:span 2;background:var(--ai);color:#f3eddd;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end}
.t1 h3{font-size:clamp(30px,4.6vw,50px)}
.t1 .tag{color:#f0bfae}
.t1 p{color:#dde3df;max-width:26em}
.t1 svg{position:absolute;right:-24px;top:-8px;width:300px;opacity:.14}
.t2{grid-column:span 2;background:var(--paper2);border:1px solid var(--rule)}
.t2 .tag{color:var(--shu)}
.t2 p{color:var(--sub)}
.t3{grid-column:span 2;background:var(--line-ink);color:#fff}
.t3 .tag{color:#c9f3d9}
.t3 p{color:#effff5}
.t4{grid-column:span 6;background:#fff;border:1px solid var(--rule);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.t4 .tag{color:var(--shu)}
.t4 h3{margin:0}
.t4 p{max-width:25em;color:var(--sub)}

/* products */
.glabel{font-family:var(--serif);font-weight:800;font-size:15px;letter-spacing:.3em;color:var(--shu);margin:0 0 14px}
.pfeat{display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border:1px solid var(--rule);border-radius:var(--r);overflow:hidden;margin-bottom:18px}
.pfeat.rev .pphoto{order:2}
.pphoto{min-height:340px;background:var(--paper2);display:grid;place-items:center;overflow:hidden}
.pphoto svg{width:42%;height:auto;color:#b9ad92}
.pphoto img{width:100%;height:100%;object-fit:cover}
.pbody{padding:48px;display:flex;flex-direction:column;justify-content:center}
.pbody h3{font-family:var(--serif);font-weight:800;font-size:clamp(34px,4.4vw,52px);margin:0 0 20px;letter-spacing:.06em;line-height:1.2}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.chips li{padding:9px 18px;border:1px solid var(--rule);border-radius:999px;background:var(--paper);font-size:15.5px}
.pline{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:start;margin-top:30px;padding-top:26px;border-top:1px solid var(--rule)}
.pline .glabel{margin:8px 0 0}
.pline .chips li{background:#fff}

/* flow */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink)}
.step{padding:30px 24px 10px 0}
.step + .step{padding-left:24px;border-left:1px solid var(--rule)}
.step .num{font-family:var(--serif);font-weight:800;font-size:64px;line-height:1;color:var(--shu);margin-bottom:16px}
.step h3{font-size:19px;margin:0 0 8px;font-weight:700}
.step p{margin:0;font-size:15px;color:var(--sub);line-height:1.85}

/* company */
.co{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
dl{margin:0}
dl div{display:grid;grid-template-columns:104px 1fr;padding:16px 0;border-bottom:1px solid var(--rule)}
dt{color:var(--sub);font-size:14px}
dd{margin:0}
dd small{color:var(--sub)}
.co .lead2{font-family:var(--serif);font-weight:700;font-size:clamp(22px,3vw,30px);line-height:1.8;margin:0}

/* cta */
.cta{background:var(--ai);color:#f3eddd;text-align:center;padding:112px 0}
.cta h2{color:#f3eddd;font-size:clamp(30px,5.4vw,56px);margin-bottom:20px}
.cta p{color:#d3dbd7;max-width:32em;margin:0 auto 36px}
.cta .sub{margin-top:28px;font-size:14px;color:#d3dbd7}
.cta .sub a{color:#f3eddd}

footer{padding:36px 0 104px;font-size:12.5px;color:var(--sub)}
footer p{margin:4px 0}

/* fixed bar (mobile) */
.bar{display:none}

/* reveal */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}.btn{transition:none}html{scroll-behavior:auto}}

@media (max-width:1100px){
  .hero .lead{max-width:19em}
  .hero-duck{width:34vw;right:-1%}
  .hero-sun{width:25vw;right:3%}
}

@media (max-width:860px){
  nav .t{display:none}
  .hero{padding:72px 0 230px;min-height:0}
  .hero-sun{right:-16vw;top:auto;bottom:-14vw;transform:none;width:74vw}
  .hero-duck{right:-4vw;top:auto;bottom:-2vw;transform:none;width:84vw;opacity:.95}
  section{padding:68px 0}
  .pfeat{grid-template-columns:1fr}
  .pfeat.rev .pphoto{order:0}
  .pphoto{min-height:220px}
  .pbody{padding:28px 24px 32px}
  .pline{grid-template-columns:1fr;gap:6px}
  .pline .glabel{margin:0 0 4px}
  .bento{grid-template-columns:1fr}
  .t1,.t2,.t3,.t4{grid-column:auto;grid-row:auto}
  .t1{min-height:260px}
  .tile{padding:28px 24px}
  .tile h3{font-size:23px}
  .t1 h3{font-size:30px}
  .t4 h3{font-size:21px}
  .pcat{padding:8px 18px 14px}
  thead{display:none}
  tr{display:block;padding:14px 4px;border-bottom:1px solid var(--rule)}
  tr:last-child{border-bottom:0}
  td{display:block;padding:0;border:0}
  td:first-child{font-size:17px;margin-bottom:2px}
  .flow{grid-template-columns:1fr 1fr}
  .step{padding:24px 16px 10px 0}
  .step + .step{padding-left:0;border-left:0}
  .step:nth-child(even){padding-left:18px;border-left:1px solid var(--rule)}
  .step:nth-child(n+3){border-top:1px solid var(--rule)}
  .co{grid-template-columns:1fr;gap:30px}
  .bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(247,243,234,.97);border-top:1px solid var(--rule)}
  .bar .btn{display:flex;justify-content:center;width:100%}
  header .btn{display:none}
}

/* mascot */
.mascot{display:block;width:112px;height:112px;border-radius:50%;margin:0 auto 24px;box-shadow:0 0 0 4px rgba(243,237,221,.28)}

/* inline link */
.more{margin:18px 0 0;font-size:15px}
.more a{color:var(--ink);font-weight:700;text-underline-offset:4px}

/* subpage: duck */
.phero{background:var(--ai);color:#f3eddd;padding:104px 0 80px}
.phero .eyebrow{color:#f0bfae}
.ptitle{font-family:var(--serif);font-weight:800;font-size:clamp(42px,7vw,76px);line-height:1.18;margin:0 0 20px}
.phero .lead{margin:0;color:#d9e0dc}
.article{padding:40px 0 96px}
.art{display:grid;grid-template-columns:150px 1fr;gap:12px 24px;padding:44px 0;border-bottom:1px solid var(--rule)}
.art:last-child{border-bottom:0}
.art .n{font-family:var(--serif);font-weight:800;font-size:64px;line-height:1;color:var(--shu)}
.art h2{font-size:clamp(26px,3.4vw,34px);margin:0 0 14px;letter-spacing:.05em}
.art p{margin:0;max-width:36em;font-size:17px;line-height:2}
.note-src{margin:28px 0 0;font-size:13px;color:var(--sub)}
@media (max-width:860px){
  .phero{padding:72px 0 56px}
  .art{grid-template-columns:1fr;padding:34px 0}
  .art .n{font-size:48px}
}

/* dishes (料理イメージ) */
.dishes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 0}
.dish{margin:0}
.dish img{display:block;width:100%;height:auto;border-radius:14px}
.dish figcaption{margin-top:8px;font-size:14px;color:var(--sub);letter-spacing:.06em}
@media (max-width:860px){ .dishes{grid-template-columns:1fr;gap:18px} }

/* parts (部位ガイド) */
.parts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:6px 0 0}
.part{background:#fff;border:1px solid var(--rule);border-radius:20px;overflow:hidden}
.part img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.part .pb{padding:24px 26px 26px}
.part h3{font-family:var(--serif);font-weight:800;font-size:28px;margin:0 0 4px;letter-spacing:.06em;line-height:1.3}
.part .catch{margin:0 0 12px;color:var(--shu);font-weight:700;font-size:15px}
.part .pt{margin:0 0 16px;color:var(--sub);font-size:15.5px;line-height:1.95;max-width:none}
@media (max-width:860px){ .parts{grid-template-columns:1fr} }