/* prime85.com — editorial premium execution. Brand: navy #1E3A56, gold accent, serif display. */
:root{
  --navy:#1e3a56;
  --navy-deep:#14273b;
  --ink:#1f2b36;
  --muted:#5f6d7a;
  --paper:#f7f5f1;
  --white:#fefefd;
  --line:#e3e0d9;
  --line-dark:rgba(255,255,255,.16);
  --accent:#b08a47;
  --serif:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho","Songti TC",serif; /* @kind font */
  --sans:"Noto Sans JP","Noto Sans TC",sans-serif; /* @kind font */
  --maxw:1120px;
  color-scheme:light;
}
html[lang="zh-Hant"]{
  --serif:"Noto Serif TC","Songti TC","Hiragino Mincho ProN","Yu Mincho",serif; /* @kind font */
  --sans:"Noto Sans TC","Noto Sans JP",sans-serif; /* @kind font */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.85;font-size:16px;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
::selection{background:var(--navy);color:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none;transition:color .25s,opacity .25s}
a:hover{color:var(--accent)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(254,254,253,.82);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:76px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:12px}
.brand:hover{color:var(--navy)}
.brand img{width:36px;height:36px;border-radius:8px}
.brand .bt{font-family:var(--serif);font-weight:600;font-size:19px;letter-spacing:.14em;color:var(--navy)}
.brand .bs{font-size:11px;color:var(--muted);letter-spacing:.22em;margin-left:2px}
nav.main{display:flex;gap:30px;align-items:center;flex-wrap:wrap}
nav.main a{font-size:13px;color:var(--ink);letter-spacing:.12em}
nav.main a:hover{color:var(--accent)}
nav.main a.lang{border:1px solid var(--line);border-radius:2px;padding:5px 16px;color:var(--navy);font-weight:600;letter-spacing:.08em}
nav.main a.lang:hover{border-color:var(--navy);color:var(--navy)}
nav.main a.cta{background:var(--navy);color:#fff;border-radius:2px;padding:8px 22px;font-weight:600;letter-spacing:.1em}
nav.main a.cta:hover{background:var(--navy-deep);color:#fff}

/* hero */
.hero{background:var(--navy);color:#fff;padding:120px 0 96px;display:flex;align-items:flex-end;min-height:min(78vh,720px)}
.hero .wrap{width:100%}
.hero.photo{background-color:var(--navy-deep);background-image:linear-gradient(165deg,rgba(14,26,40,.32) 0%,rgba(14,26,40,.44) 55%,rgba(14,26,40,.68) 100%),url("/images/hero-tokyo.jpg?v=1");background-size:cover;background-position:center 58%;background-repeat:no-repeat}
.hero .kicker{display:flex;align-items:center;gap:16px;font-size:11.5px;letter-spacing:.42em;color:#c8b98f;text-transform:uppercase;margin-bottom:26px;font-weight:600}
.hero .kicker::before{content:"";width:44px;height:1px;background:#c8b98f;flex:none}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(36px,6vw,68px);line-height:1.26;letter-spacing:.04em;max-width:16em;text-wrap:balance}
.hero p.sub{margin-top:24px;max-width:33em;color:#d3dde8;font-size:16px;line-height:1.95}
.hero .act{margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:14px;background:#fff;color:var(--navy);font-weight:600;letter-spacing:.14em;font-size:14px;padding:15px 36px;border-radius:2px;border:1px solid #fff;transition:background .3s,color .3s,border-color .3s}
.btn::after{content:"→";font-family:georgia,serif;font-weight:400;transition:transform .3s}
.btn:hover{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn:hover::after{transform:translateX(5px)}
.btn.dark{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn.dark:hover{background:transparent;color:var(--navy);border-color:var(--navy)}

/* sections */
section{padding:clamp(70px,8.5vw,108px) 0}
section.alt{background:var(--paper)}
section.navy{background:var(--navy);color:#fff}
.sec-label{display:flex;align-items:center;gap:14px;font-size:11.5px;letter-spacing:.38em;color:var(--accent);text-transform:uppercase;font-weight:700;margin-bottom:16px}
.sec-label::before{content:"";width:34px;height:1px;background:var(--accent);flex:none}
h2.sec-title{font-family:var(--serif);font-weight:600;font-size:clamp(28px,4.4vw,44px);line-height:1.35;letter-spacing:.04em;margin-bottom:clamp(30px,4vw,46px);color:var(--navy);text-wrap:balance}
section.navy h2.sec-title{color:#fff}
h2.sec-title,h3{scroll-margin-top:96px}
[id]{scroll-margin-top:96px}

/* service cards — hairline grid */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--white);padding:40px 34px 44px}
section.alt .card{background:var(--paper)}
.card .no{font-family:var(--serif);font-size:34px;font-weight:500;color:var(--accent);letter-spacing:.1em;line-height:1;margin-bottom:20px}
.card h3{font-family:var(--serif);font-size:21px;line-height:1.55;color:var(--navy);margin-bottom:14px;font-weight:600;letter-spacing:.04em}
.card p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* inbound cross-reference */
.inbound{max-width:46em}
.inbound p{font-size:14.5px;color:var(--muted);line-height:1.9;margin-bottom:14px}
.tlink{display:inline-block;margin-top:16px;font-size:13.5px;font-weight:600;letter-spacing:.1em;color:var(--navy);border-bottom:1px solid var(--accent);padding-bottom:4px;transition:color .2s,border-color .2s}
.tlink:hover{color:var(--accent);border-color:var(--navy)}

/* illustration plate */
.art-plate{display:block;max-width:860px;margin:52px auto 0;border:1px solid var(--line)}
.story-art{max-width:300px;margin:0 auto 40px}
.method-wrap{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:72px;align-items:center;max-width:980px}
.method-wrap .art-plate{margin:0;max-width:280px}

/* media stats */
.media-grid{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:start;margin-bottom:8px}
.media-grid .cv{width:100%;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.media-band{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:36px 32px;margin:36px 0;border-top:1px solid var(--line-dark);padding-top:36px}
.stat{padding:0}
.stat b{display:block;font-family:var(--serif);font-size:clamp(28px,2.9vw,38px);font-weight:500;line-height:1.2;letter-spacing:0;white-space:nowrap;color:#d9c691}
.stat span{display:block;font-size:11.5px;color:#a9bccd;margin-top:8px;line-height:1.65;letter-spacing:.1em}
/* credential badge */
.creds{display:inline-flex;margin:16px 0 0}
.creds b{display:inline-flex;align-items:center;gap:9px;background:#fff;color:var(--ink);font-weight:700;font-size:13.5px;letter-spacing:.03em;line-height:1.5;padding:8px 15px 8px 10px;transition:background .2s,color .2s}
.creds b img{width:22px;height:22px;flex:none}
.creds:hover b{background:#d9c691;color:var(--navy-deep)}
.media-note{font-size:13px;color:#9fb2c4}
.media-note a{color:#fff;text-decoration:underline;text-underline-offset:4px}
.show-name{font-family:var(--serif);font-size:22px;letter-spacing:.03em;margin-bottom:8px}

/* client wall — 名簿式，細線分隔，不做膠囊 chip */
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0 40px;border-top:1px solid var(--line)}
.wall li{list-style:none;font-family:var(--serif);font-size:15.5px;color:var(--ink);letter-spacing:.04em;padding:12px 2px;border-bottom:1px solid var(--line)}
.wall-foot{font-size:12.5px;color:var(--muted);margin-top:4px}

/* story — 圖左文右 */
.story{display:grid;grid-template-columns:300px minmax(0,1fr);gap:56px;align-items:center;max-width:960px;margin:0 auto}
.story-art{max-width:300px;margin:0}
.story p{font-family:var(--serif);font-size:17px;line-height:2.1;color:var(--ink);letter-spacing:.05em}
.story .lens{font-family:var(--serif);font-size:12.5px;letter-spacing:.44em;color:var(--accent);margin-bottom:18px}

/* founder */
.founder{display:flex;gap:44px;align-items:flex-start;max-width:760px}
.founder .fp{flex:0 0 200px}
.founder .fp img{width:100%;filter:saturate(.92)}
.founder .fi{flex:1}
.founder h3{font-family:var(--serif);font-size:26px;color:var(--navy);margin-bottom:14px;font-weight:600;letter-spacing:.04em}
.founder p{font-size:15px;color:var(--ink);line-height:1.95}

/* reasons / why */
.reasons{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:44px 40px}
.reason{border-top:1px solid var(--navy);padding-top:22px}
section.navy .reason{border-top-color:var(--line-dark)}
.reason h3{font-family:var(--serif);font-size:19px;color:var(--navy);margin-bottom:14px;font-weight:600;letter-spacing:.04em;line-height:1.7}
.reason p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* anonymous works — ruled ledger */
.works{list-style:none;display:grid;max-width:860px;border-top:1px solid var(--line)}
.works li{border-bottom:1px solid var(--line);padding:30px 6px;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 28px;transition:padding-left .3s;background:transparent}
.works li:hover{padding-left:16px}
.works b{font-family:var(--serif);font-size:17.5px;font-weight:600;color:var(--navy);letter-spacing:.03em;flex:1 1 20em}
.works span{font-size:13px;color:var(--muted);letter-spacing:.04em}
.works-foot{font-size:12.5px;color:var(--muted);margin-top:24px}

/* method */
.method{max-width:640px}
.method .lede{font-family:var(--serif);font-size:17px;line-height:2.3;letter-spacing:.04em;margin-bottom:34px}
.method ul{list-style:none;display:grid;gap:0;border-top:1px solid var(--line)}
.method li{font-size:15px;display:flex;align-items:baseline;gap:14px;padding:16px 2px;border-bottom:1px solid var(--line)}
.method li b{font-family:var(--serif);color:var(--navy);letter-spacing:.14em;margin-right:6px;white-space:nowrap;font-size:16px}
.method .mi{width:20px;height:20px;color:var(--accent);flex:0 0 20px;align-self:center}

/* shows band */
.shows{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);margin-bottom:28px}
.show{background:var(--navy-deep);padding:36px 32px}
.show .cv{width:112px;height:112px;margin-bottom:18px;box-shadow:0 14px 36px rgba(0,0,0,.4)}
.show p{font-size:14px;color:#c7d3df;line-height:1.85}
a.listen{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;color:#fff;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:3px;transition:border-color .25s,color .25s}
a.listen:hover{color:#c8b98f;border-color:#c8b98f}
.show a.listen{margin-top:18px}
.listen-row{display:flex;flex-wrap:wrap;gap:16px 28px;margin-top:26px}
.show .listen-row{margin-top:18px;gap:12px 20px}
.show .listen-row a.listen{margin-top:0}
.shows-foot{font-size:14px;color:#9fb2c4}
/* navy-ground link colour */
.shows-foot a{color:#fff;text-decoration:underline;text-underline-offset:4px}

/* cta band */
.cta-band{background:var(--paper);border-top:1px solid var(--line);text-align:center;padding:clamp(76px,10vw,120px) 0}
.cta-band p.q{font-family:var(--serif);font-size:clamp(24px,4vw,40px);font-weight:600;color:var(--navy);margin-bottom:32px;line-height:1.6;letter-spacing:.04em;text-wrap:balance}

/* contact */
.contact-block{max-width:640px;margin:0 auto 90px}
.contact-block h1,.contact-block h2{font-family:var(--serif);font-size:clamp(26px,3.6vw,34px);color:var(--navy);margin-bottom:18px;font-weight:600;letter-spacing:.04em}
.contact-block p.lede{font-size:15px;margin-bottom:36px;color:var(--muted)}
/* contact address */
.mail{display:inline-block;font-family:var(--serif);font-size:clamp(19px,2.3vw,25px);letter-spacing:.02em;color:var(--navy);border-bottom:1px solid var(--accent);padding-bottom:5px;transition:color .2s,border-color .2s}
.mail:hover{color:var(--accent);border-color:var(--navy)}
.contact-note{font-size:13.5px;color:var(--muted);line-height:2.15;margin-top:32px}
/* zh-Hant block font stack */
.contact-block[lang="zh-Hant"]{--serif:"Noto Serif TC","Songti TC","Hiragino Mincho ProN",serif;--sans:"Noto Sans TC","Noto Sans JP",sans-serif;font-family:var(--sans)}
.contact-block[lang="zh-Hant"] h2,.contact-block[lang="zh-Hant"] .mail{font-family:var(--serif)}
.contact-note b{display:block;font-size:12.5px;font-weight:700;color:var(--navy);letter-spacing:.16em;margin-bottom:10px}

/* footer */
footer{background:var(--navy-deep);color:#8fa2b4;padding:64px 0 48px;font-size:13px}
footer .frow{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start;border-bottom:1px solid var(--line-dark);padding-bottom:36px;margin-bottom:0}
footer .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
footer .fbrand img{width:30px;height:30px;border-radius:6px}
footer .fbrand span{font-family:var(--serif);letter-spacing:.18em;color:#fff;font-size:17px}
footer .finfo{line-height:2.2;letter-spacing:.04em}
footer a{color:#c7d3df}
footer a:hover{color:#fff}
footer .flinks{display:flex;gap:28px;flex-wrap:wrap;letter-spacing:.08em}
footer .wrap+.wrap{margin-top:28px;letter-spacing:.14em;font-size:11.5px;color:#5f7288}

/* misc */
.center{text-align:center}
@media (max-width:640px){
  .hero{padding:76px 0 56px;min-height:0}
  section{padding:56px 0}
  .site-head{position:static}
  .site-head .wrap{min-height:56px}
  .brand .bs{display:none}
  .brand img{width:30px;height:30px}
  .brand .bt{font-size:17px}
  nav.main{gap:8px 16px}
  nav.main a{font-size:12.5px}
  nav.main a.cta,nav.main a.lang{padding:4px 14px}
  h2.sec-title,h3,[id]{scroll-margin-top:14px}
  .card{padding:38px 26px 42px}
  .founder{flex-direction:column;gap:32px}
  .founder .fp{flex:none;width:170px}
  .media-grid{grid-template-columns:1fr;gap:24px}
  .media-grid .cv{max-width:200px}
  .method-wrap{grid-template-columns:1fr;gap:36px}
  .method-wrap .art-plate{max-width:230px;margin:0 auto}
  .art-plate{margin-top:44px}
  .show{padding:34px 26px}
  /* badge: narrow-screen size */
  .creds b{font-size:12.5px;padding:7px 13px 7px 9px}
  .creds b img{width:20px;height:20px}
  .story{grid-template-columns:1fr;gap:36px;text-align:center}
  .story-art{max-width:230px;margin:0 auto}
  .story p{text-align:left}
  .media-band{gap:34px 28px}
  .wall{grid-template-columns:1fr 1fr;gap:0 24px}
  .wall li{font-size:14px;padding:13px 2px}
}