:root{
  --ink:#17232B; --ink-2:#22313A; --paper:#EDEFEC; --paper-2:#E1E5E2; --white:#F8F9F7;
  --line:#C6CDCA; --text:#1C282F; --muted:#56636B; --on-dark:#E7EAE7; --on-dark-muted:#A3AEB2;
  --bronze:#8E6D3B; --bronze-lt:#C9A96E;
  --serif:"Newsreader", "Iowan Old Style", Georgia, serif;
  --sans:"Public Sans", "Helvetica Neue", Arial, sans-serif;
  --wrap:1160px;
}
.lang-ja{ --serif:"Noto Serif JP","Newsreader",serif; --sans:"Noto Sans JP","Public Sans",sans-serif; }
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--bronze-lt);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px;top:8px;background:var(--white);padding:8px 12px;z-index:9}
.skip:focus{left:8px}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.012em;margin:0}
h1{font-size:clamp(40px,5.3vw,68px);line-height:1.04}
h2{font-size:clamp(30px,3.4vw,44px);line-height:1.1;margin-bottom:18px}
h3{font:600 17px/1.35 var(--sans);margin:0 0 6px}
.lang-ja h1{font-size:clamp(32px,4.2vw,52px);line-height:1.3;letter-spacing:0}
.lang-ja h2{font-size:clamp(26px,2.8vw,36px);line-height:1.35}
body.lang-ja{line-height:1.85}
p{margin:0 0 14px;max-width:62ch}

/* hero */
.hero{background:var(--ink);color:var(--on-dark)}
.bar{display:flex;align-items:center;gap:32px;padding-top:22px;padding-bottom:22px}
.brand img{width:190px}
.nav{display:flex;gap:26px;margin-left:auto;font-size:15px}
.nav a,.langs a{text-decoration:none;color:var(--on-dark-muted)}
.nav a:hover,.langs a:hover{color:var(--on-dark)}
.langs{display:flex;gap:12px;font-size:14px}
.langs a[aria-current]{color:var(--on-dark);border-bottom:1px solid var(--bronze-lt)}
.hero-body{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:center;padding-top:72px;padding-bottom:104px}
.lede{font-size:19px;color:var(--on-dark-muted);margin-top:26px;max-width:52ch}
.ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{display:inline-block;background:var(--bronze-lt);color:var(--ink);text-decoration:none;font:600 15px/1 var(--sans);padding:16px 22px;border:1px solid var(--bronze-lt);cursor:pointer}
.btn:hover{background:#D8BC86}
.btn.ghost{background:transparent;color:var(--on-dark);border-color:#4A5A63}
.btn.ghost:hover{border-color:var(--on-dark)}

/* element tiles */
.table{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tile{position:relative;aspect-ratio:1;padding:12px 14px;display:flex;flex-direction:column;justify-content:flex-end}
.tile .z{position:absolute;top:10px;left:13px;font:500 13px/1 var(--sans)}
.tile .sym{font:400 clamp(44px,5.4vw,76px)/1 var(--serif);margin-bottom:auto;margin-top:22px;font-family:"Newsreader",Georgia,serif}
.tile .nm{font:500 13px/1.3 var(--sans)}
.tile .st{font:400 12px/1.3 var(--sans);opacity:.75;margin-top:2px}
.hero .t-on{background:var(--paper);color:var(--ink)}
.hero .t-soon{border:1.5px solid var(--bronze-lt);color:var(--on-dark)}
.hero .t-dev{border:1px dashed #5B6C75;color:#93A0A5}
.legend{list-style:none;margin:0;padding:6px 4px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;font-size:13px;color:var(--on-dark-muted)}
.legend li{display:flex;align-items:center;gap:10px}
.k{display:inline-block;width:14px;height:14px}
.k.t-on{background:var(--paper)} .k.t-soon{border:1.5px solid var(--bronze-lt)} .k.t-dev{border:1px dashed #6E7F87}
@media (prefers-reduced-motion:no-preference){
  .hero .tile{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
  .hero .tile:nth-child(2){animation-delay:.08s}.hero .tile:nth-child(3){animation-delay:.16s}
  .hero .tile:nth-child(4){animation-delay:.24s}.hero .tile:nth-child(5){animation-delay:.32s}
  @keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
}

/* sections */
.sec{padding-top:104px;padding-bottom:104px}
.sec-head{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:end;margin-bottom:48px}
.sec-head h2{margin:0}
.sec-head p{color:var(--muted);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.band{background:var(--paper-2)}
.quiet{color:var(--muted)}
.big{font:400 21px/1.55 var(--serif)}
.lang-ja .big{font-size:18px;line-height:1.9}

/* products */
.prods{border-top:1px solid var(--line)}
.prod{display:grid;grid-template-columns:minmax(260px,1fr) 1fr 1.25fr;gap:40px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}
.prod-id{display:flex;gap:18px;align-items:center}
.prod-id h3{font:400 26px/1.15 var(--serif);margin:0 0 6px}
.lang-ja .prod-id h3{font-size:21px}
.pair{display:flex;gap:6px}
.tile.sm{width:64px;height:64px;aspect-ratio:auto;padding:6px 8px;flex:none}
.tile.sm .z{top:5px;left:7px;font-size:10px}
.tile.sm .sym{font-size:28px;margin-top:14px}
.prods .t-on{background:var(--ink);color:var(--paper)}
.prods .t-soon{border:1.5px solid var(--bronze);color:var(--ink)}
.prods .t-dev{border:1px dashed #98A3A7;color:#77848A}
.pair .tile.sm{width:48px;height:48px}.pair .tile.sm .sym{font-size:21px;margin-top:12px}.pair .tile.sm .z{font-size:9px}
.pill{display:inline-block;font-size:13px;margin:0;color:var(--muted)}
.pill.p-on{color:var(--text)} .pill.p-on::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#3F7A5A;margin-right:7px;vertical-align:1px}
.pill.p-soon::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--bronze);margin-right:7px;vertical-align:1px}
.pill.p-dev::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;border:1px solid #98A3A7;margin-right:7px;vertical-align:0}
.forms{list-style:none;margin:0;padding:0;font-weight:500}
.forms li{padding:2px 0}
.note{color:var(--muted);margin:0}
.note.uses{margin-top:10px;color:var(--text);font-size:15px}
.terms{margin-top:56px;display:grid;grid-template-columns:1fr 3fr;gap:40px}
.terms dl{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 40px;margin:0}
.terms dt{font-weight:600;margin-bottom:4px}
.terms dd{margin:0;color:var(--muted)}

/* steps (a real sequence) */
.steps{list-style:none;counter-reset:s;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:28px}
.steps li{counter-increment:s;border-top:1.5px solid var(--ink);padding-top:18px}
.steps li::before{content:counter(s);display:block;font:400 34px/1 var(--serif);color:var(--bronze);margin-bottom:16px}
.steps p{color:var(--muted);font-size:15.5px}

/* sourcing */
.commit{display:grid;grid-template-columns:1fr 1fr;gap:34px 36px;padding-top:8px}
.commit div{border-left:1.5px solid var(--bronze);padding-left:18px}
.commit p{color:var(--muted);font-size:15.5px;margin:0}

/* heritage */
.heritage{background:var(--ink);color:var(--on-dark)}
.heritage .split{grid-template-columns:auto 1fr;align-items:center}
.her-mark{width:220px}
.heritage p{font:400 21px/1.6 var(--serif);color:var(--on-dark-muted);max-width:58ch}
.heritage p:first-of-type{color:var(--on-dark)}
.lang-ja .heritage p{font-size:18px;line-height:1.9}

/* company */
.dirs{list-style:none;margin:0;padding:0;display:grid;gap:22px}
.dirs li{display:flex;gap:18px;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line);color:var(--muted)}
.dirs strong{color:var(--text);font-weight:600}
.mono{width:56px;height:56px;border-radius:50%;background:var(--paper-2);border:1px solid var(--line);display:grid;place-items:center;font:500 18px var(--serif);color:var(--ink);flex:none}

/* faq */
.faq{padding-top:0}
.faq h2{margin-bottom:26px}
.faq details{border-top:1px solid var(--line);max-width:860px}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:15px;font:300 26px/1 var(--sans);color:var(--bronze);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:18px}

/* contact */
.contact{background:var(--paper-2)}
.mail a{color:var(--bronze);font-weight:600}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{font:400 16px/1.4 var(--sans);color:var(--text);background:var(--white);border:1px solid var(--line);border-radius:0;padding:12px 13px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--bronze);outline-offset:0;border-color:var(--bronze)}
.form .btn{justify-self:start;background:var(--ink);color:var(--paper);border-color:var(--ink)}
.form .btn:hover{background:var(--ink-2)}
.form .btn[disabled]{opacity:.6;cursor:wait}
.fine{font-size:13px;color:var(--muted);margin:0}
.status{margin:0;font-weight:500}
.status.ok{color:#2F6B4B}.status.err{color:#9A3B2E}
.hp{position:absolute;left:-9999px}

/* footer */
.foot{background:var(--ink);color:var(--on-dark-muted);font-size:14px;padding:48px 0}
.foot .wrap{display:flex;gap:40px;align-items:flex-end;flex-wrap:wrap}
.foot img{width:150px}
.foot p{margin:0;max-width:none}
.foot .langs{margin-left:auto}
.foot .disc{flex-basis:100%;font-size:12.5px;color:#7F8C92;max-width:90ch;order:9}

@media (max-width:980px){
  .nav{display:none}
  .langs{margin-left:auto}
  .hero-body{grid-template-columns:minmax(0,1fr);gap:48px;padding-top:40px;padding-bottom:72px}
  .table{max-width:460px}
  .sec{padding-top:72px;padding-bottom:72px}
  .sec-head,.split,.terms,.heritage .split{grid-template-columns:1fr;gap:28px}
  .prod{grid-template-columns:1fr;gap:14px}
  .steps{grid-template-columns:1fr 1fr}
  .her-mark{width:140px}
}
@media (max-width:560px){
  .wrap{padding-left:20px;padding-right:20px}
  .brand img{width:150px}
  .langs{gap:9px;font-size:13px}
  .steps,.commit,.terms dl,.form{grid-template-columns:1fr}
  .legend{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;gap:8px 16px;padding:4px 0}
  .tile .sym{font-size:clamp(34px,11vw,52px);margin-top:16px}
  .tile .nm{font-size:12px}
  .tile{padding:10px}
  .foot .langs{margin-left:0}
}