/* JHRM — Quiet Luxury × Japanese Executive Wellness */
:root{
  --navy:#0B1626; --navy2:#0F1E33; --navy3:#1A2C47;
  --gold:#C9A96A; --gold-soft:rgba(201,169,106,.35);
  --ivory:#F7F4EE; --paper:#FFFFFF; --ink:#1B2433; --muted:#5E6878; --line:#E4DED2;
  --cream:#E9E4D8;
  --serif:"Hiragino Mincho ProN","Yu Mincho","YuMincho","Noto Serif JP","Songti SC","Noto Serif SC",serif;
  --sans:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","PingFang SC","Noto Sans SC",system-ui,sans-serif;
  --latin:"Cormorant Garamond",Baskerville,"Times New Roman",serif;
  --w:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.9;letter-spacing:.04em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}

/* header */
.hd{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(11,22,38,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid rgba(201,169,106,.18)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:baseline;gap:12px;color:var(--gold)}
.logo b{font-family:var(--latin);font-size:24px;letter-spacing:.28em;font-weight:500}
.logo span{font-family:var(--serif);font-size:13px;letter-spacing:.2em;color:var(--cream)}
.nav{display:flex;align-items:center;gap:26px;font-size:13.5px;color:var(--cream);letter-spacing:.08em}
.nav a:hover{color:var(--gold)}
.lang{border:1px solid var(--gold-soft);padding:4px 12px;border-radius:2px;color:var(--gold);font-size:12.5px}
.menu-btn{display:none;background:none;border:0;color:var(--gold);font-size:13px;letter-spacing:.2em;cursor:pointer;font-family:var(--latin)}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:var(--cream);overflow:hidden;
  background:radial-gradient(120% 140% at 85% 0%,var(--navy3) 0%,var(--navy2) 45%,var(--navy) 100%)}
.hero:before{content:"";position:absolute;inset:88px 24px 24px;border:1px solid var(--gold-soft);pointer-events:none}
.hero .wrap{position:relative;padding:120px 72px 96px;width:100%}
.eyebrow{font-family:var(--latin);font-size:13px;letter-spacing:.42em;color:var(--gold);text-transform:uppercase}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(32px,5.2vw,60px);line-height:1.45;letter-spacing:.08em;margin:28px 0 30px;color:#F3EEE2}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{max-width:640px;font-size:16px;color:#C8CCD4;line-height:2.1}
.rule{width:72px;height:1px;background:var(--gold);margin:36px 0}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.btn{display:inline-block;padding:14px 30px;font-size:14px;letter-spacing:.14em;border:1px solid var(--gold);transition:.25s}
.btn.solid{background:var(--gold);color:var(--navy)}
.btn.solid:hover{background:#D9BC80}
.btn.ghost{color:var(--gold)}
.btn.ghost:hover{background:rgba(201,169,106,.1)}
.scroll{position:absolute;left:50%;bottom:44px;transform:translateX(-50%);font-family:var(--latin);font-size:11px;letter-spacing:.4em;color:var(--gold)}

/* sections */
section.s{padding:120px 0}
section.s.alt{background:var(--paper)}
section.s.dark{background:var(--navy);color:var(--cream)}
.sh{margin-bottom:64px}
.sh .eyebrow{display:block;margin-bottom:14px}
.sh h2{font-family:var(--serif);font-weight:500;font-size:clamp(24px,3.2vw,36px);letter-spacing:.1em;line-height:1.6}
.sh p{margin-top:20px;color:var(--muted);max-width:720px}
.dark .sh p{color:#A9B0BC}
.dark .sh h2{color:#F3EEE2}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.step{padding:36px 28px 8px 0;position:relative}
.step+.step{padding-left:28px;border-left:1px solid var(--line)}
.step .no{font-family:var(--latin);font-size:40px;color:var(--gold);line-height:1}
.step h3{font-family:var(--serif);font-weight:500;font-size:21px;letter-spacing:.14em;margin:16px 0 4px}
.step .en{font-family:var(--latin);font-size:12px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase}
.step p{font-size:14.5px;color:var(--muted);margin-top:14px;line-height:1.95}
.quote{margin-top:80px;text-align:center;font-family:var(--serif);font-size:clamp(18px,2.2vw,24px);letter-spacing:.12em;line-height:2}
.quote:before,.quote:after{content:"";display:block;width:40px;height:1px;background:var(--gold);margin:24px auto}

/* two-column service */
.svc{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start}
.svc .tag{display:inline-block;font-size:12px;letter-spacing:.2em;color:var(--gold);border:1px solid var(--gold-soft);padding:3px 12px;margin-bottom:22px}
.svc h3{font-family:var(--serif);font-weight:500;font-size:clamp(22px,2.6vw,30px);letter-spacing:.1em;line-height:1.65}
.svc .intro{margin-top:24px;color:var(--muted)}
.dark .svc .intro{color:#A9B0BC}
.list{list-style:none;border-top:1px solid var(--line)}
.dark .list{border-color:rgba(201,169,106,.2)}
.list li{display:grid;grid-template-columns:44px 1fr;padding:22px 0;border-bottom:1px solid var(--line)}
.dark .list li{border-color:rgba(201,169,106,.2)}
.list .n{font-family:var(--latin);color:var(--gold);font-size:18px;line-height:1.6}
.list b{display:block;font-family:var(--serif);font-weight:500;font-size:17.5px;letter-spacing:.08em}
.list span{display:block;font-size:14.5px;color:var(--muted);margin-top:4px;line-height:1.85}
.dark .list span{color:#A9B0BC}

/* flow */
.flow{display:flex;flex-wrap:wrap;gap:0;margin-top:72px;border:1px solid var(--line);background:var(--paper)}
.dark .flow{background:transparent;border-color:rgba(201,169,106,.25)}
.flow div{flex:1 1 0;min-width:150px;padding:24px 20px;position:relative}
.flow div+div{border-left:1px solid var(--line)}
.dark .flow div+div{border-color:rgba(201,169,106,.25)}
.flow small{display:block;font-family:var(--latin);color:var(--gold);letter-spacing:.2em;font-size:12px}
.flow strong{display:block;font-family:var(--serif);font-weight:500;font-size:16px;letter-spacing:.06em;margin-top:6px}
.flow span{display:block;font-size:13px;color:var(--muted);margin-top:6px;line-height:1.75}
.dark .flow span{color:#A9B0BC}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--paper);border:1px solid var(--line);padding:40px 32px;position:relative}
.card:before{content:"";position:absolute;left:32px;top:0;width:32px;height:2px;background:var(--gold)}
.card h3{font-family:var(--serif);font-weight:500;font-size:20px;letter-spacing:.1em}
.card .en{font-family:var(--latin);font-size:12px;letter-spacing:.28em;color:var(--gold);text-transform:uppercase;margin-top:4px}
.card p{font-size:14.5px;color:var(--muted);margin-top:18px;line-height:1.95}

/* profile */
.prof{display:grid;grid-template-columns:4fr 7fr;gap:72px;align-items:start}
.prof .ph{position:relative}
.prof .ph img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 12%;filter:saturate(.92)}
.prof .ph:after{content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--gold-soft);z-index:-1}
.prof .role{font-size:13px;letter-spacing:.2em;color:var(--gold)}
.prof .nm{font-family:var(--serif);font-size:40px;letter-spacing:.3em;font-weight:500;margin-top:10px;line-height:1.3}
.prof .rm{font-family:var(--latin);letter-spacing:.4em;color:var(--muted);font-size:14px}
.prof .bio{margin-top:32px;color:var(--ink)}
.prof .bio p+p{margin-top:16px}
.quals{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;font-size:14px}
.quals li{list-style:none;padding-left:18px;position:relative;color:var(--muted)}
.quals li:before{content:"";position:absolute;left:0;top:.9em;width:8px;height:1px;background:var(--gold)}

/* table */
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:22px 0;border-bottom:1px solid var(--line)}
.tbl tr:first-child th,.tbl tr:first-child td{border-top:1px solid var(--line)}
.tbl th{width:200px;font-weight:500;font-family:var(--serif);letter-spacing:.14em;color:var(--muted)}

/* contact */
.ct{display:grid;grid-template-columns:7fr 4fr;gap:64px;align-items:center}
.ct dl{display:grid;grid-template-columns:96px 1fr;row-gap:18px;font-size:16px}
.ct dt{color:var(--gold);font-size:13px;letter-spacing:.2em;padding-top:4px}
.ct dd a{font-family:var(--latin);font-size:21px;letter-spacing:.04em;border-bottom:1px solid transparent}
.ct dd a:hover{border-color:var(--gold)}
.ct .note{margin-top:36px;font-size:14px;color:#A9B0BC}
.qr{text-align:center}
.qr .tile{display:inline-block;background:#fff;padding:12px;border-radius:6px;box-shadow:0 0 0 1px var(--gold)}
.qr img{width:180px;height:180px}
.qr p{margin-top:12px;font-size:13px;letter-spacing:.2em;color:var(--gold)}

/* footer */
.ft{background:#070F1B;color:#7E8798;font-size:12.5px;padding:56px 0 40px;line-height:2}
.ft .disc{border-top:1px solid rgba(201,169,106,.15);border-bottom:1px solid rgba(201,169,106,.15);padding:20px 0;margin:28px 0}
.ft .row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.ft .logo b{font-size:20px}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .9s ease,transform .9s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:960px){
  .nav{position:fixed;top:64px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--navy);padding:8px 24px 24px;display:none;border-bottom:1px solid var(--gold-soft)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;width:100%;border-bottom:1px solid rgba(201,169,106,.12)}
  .nav .lang{margin-top:16px;width:auto;border-bottom:1px solid var(--gold-soft)}
  .menu-btn{display:block}
  .svc,.prof,.ct{grid-template-columns:1fr;gap:44px}
  .steps{grid-template-columns:1fr 1fr}
  .step:nth-child(3){padding-left:0;border-left:0}
  .step:nth-child(n+3){border-top:1px solid var(--line)}
  .cards{grid-template-columns:1fr}
  .prof .ph{max-width:360px}
}
@media (max-width:600px){
  body{font-size:15px}
  .wrap{padding:0 16px}
  section.s{padding:84px 0}
  .hero:before{inset:80px 10px 10px}
  .hero .wrap{padding-left:28px;padding-right:28px}
  .logo span{display:none}
  .steps{grid-template-columns:1fr}
  .step,.step+.step{padding:28px 0 8px;border-left:0}
  .step+.step{border-top:1px solid var(--line)}
  .flow{flex-direction:column}
  .flow div+div{border-left:0;border-top:1px solid var(--line)}
  .dark .flow div+div{border-color:rgba(201,169,106,.25)}
  .quals{grid-template-columns:1fr}
  .tbl th{display:block;width:auto;padding-bottom:0;border-bottom:0}
  .tbl td{display:block;padding-top:6px}
  .tbl tr:first-child td{border-top:0}
  .ct dl{grid-template-columns:72px 1fr}
  .ct dd a{font-size:18px}
  .btn{width:100%;text-align:center}
}
/* lining numerals for latin display font */
.ct dd a,.step .no,.list .n,.flow small,.eyebrow,.logo b{font-variant-numeric:lining-nums;font-feature-settings:"lnum"}
/* JP page: 健康経営研究所 as primary mark, JHRM as sub-mark */
.logo.jp{align-items:baseline}
.logo.jp b{font-family:var(--serif);font-weight:500;font-size:19px;letter-spacing:.22em;color:#F3EEE2}
.logo.jp span{font-family:var(--latin);font-size:13px;letter-spacing:.32em;color:var(--gold)}
@media (max-width:600px){.logo.jp b{font-size:17px;letter-spacing:.16em}}
br.sp{display:none}
@media (max-width:600px){br.sp{display:inline}}