/* ============================================================
   noritanaka.com — shared stylesheet
   地＝曇天の京都の光。アクセント色は持たない。
   画面上の色はすべて写真から来る。
   ============================================================ */
:root{
  --washi:#E8E8E4;      /* page ground */
  --mat:#F3F3F0;        /* 額装のマット / raised surface */
  --sumi:#16191A;       /* ink */
  --sumi-2:#575C5C;     /* secondary ink */
  --hair:#CBCBC4;       /* hairline */
  --tick:#8E8E87;       /* non-text UI, 3:1 vs washi */
  --measure:1560px;
  --gut:clamp(20px,4.2vw,72px);

  --f-min:"Shippori Mincho",serif;
  --f-sans:"IBM Plex Sans JP","Helvetica Neue",sans-serif;
  /* 和文はモノスペースに無いので Plex Sans JP へ落とす */
  --f-mono:"IBM Plex Mono","IBM Plex Sans JP",ui-monospace,monospace;

  --e:cubic-bezier(.16,.84,.24,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--washi);color:var(--sumi);
  font-family:var(--f-sans);font-weight:300;font-size:16px;line-height:1.95;
  letter-spacing:.02em;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--sumi);outline-offset:3px;border-radius:1px}

.wrap{max-width:var(--measure);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;top:0;background:var(--sumi);color:var(--washi);padding:10px 16px;z-index:999}
.skip:focus{left:12px;top:12px}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;
  justify-content:space-between;gap:20px;padding:20px var(--gut);
  border-bottom:1px solid transparent;
  transition:background .4s ease,border-color .4s ease,padding .4s ease}
.nav[data-stuck]{background:rgba(232,232,228,.9);-webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);border-bottom-color:var(--hair);padding-block:13px}

.brand{text-decoration:none;line-height:1.15;display:block}
.brand b{font-family:var(--f-min);font-weight:600;font-size:17px;letter-spacing:.09em;display:block}
.brand span{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--sumi-2);display:block;margin-top:3px}

.navlinks{display:flex;align-items:center;gap:clamp(16px,2.4vw,34px)}
.navlinks a{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  text-decoration:none;color:var(--sumi-2);padding:6px 0;position:relative;transition:color .3s}
.navlinks a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--sumi);transition:width .4s var(--e)}
.navlinks a:hover{color:var(--sumi)}
.navlinks a:hover::after{width:100%}
.navlinks a[data-current]{color:var(--sumi)}
.navlinks a[data-current]::after{width:100%;background:var(--hair)}
.lang{display:inline-flex;gap:6px;align-items:center;font-family:var(--f-mono);
  font-size:11.5px;letter-spacing:.14em;color:var(--sumi-2)}
.lang a{padding:0}
.lang a::after{display:none}
.lang [aria-current]{color:var(--sumi)}

.burger{display:none;background:none;border:0;cursor:pointer;padding:10px;margin:-10px;z-index:70}
.burger i{display:block;width:22px;height:1.5px;background:var(--sumi);transition:transform .35s var(--e)}
.burger i+i{margin-top:6px}

/* ============================================================
   額縁 / the aperture — 借景
   枠は動かず、中の断片だけが替わる
   ============================================================ */
.apwrap{position:relative}
.ap{position:relative;aspect-ratio:21/9;overflow:hidden;background:var(--mat)}
.ap img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transition:opacity 1.5s ease}
.ap img.on{opacity:1}
.ap.solo img{position:relative;opacity:1}

.mat-l,.mat-r{position:absolute;top:0;bottom:0;width:50.4%;background:var(--washi);z-index:3;
  transition:transform 1.25s var(--e) .25s}
.mat-l{left:0}.mat-r{right:0}
body[data-open] .mat-l{transform:translateX(-100.5%)}
body[data-open] .mat-r{transform:translateX(100.5%)}

/* トンボ / trim marks */
.tick{position:absolute;width:14px;height:14px;pointer-events:none}
.tick.tl{top:-7px;left:-7px;border-top:1px solid var(--sumi-2);border-left:1px solid var(--sumi-2)}
.tick.tr{top:-7px;right:-7px;border-top:1px solid var(--sumi-2);border-right:1px solid var(--sumi-2)}
.tick.bl{bottom:-7px;left:-7px;border-bottom:1px solid var(--sumi-2);border-left:1px solid var(--sumi-2)}
.tick.br{bottom:-7px;right:-7px;border-bottom:1px solid var(--sumi-2);border-right:1px solid var(--sumi-2)}

.frames{display:flex;gap:8px;justify-content:flex-end;margin-top:30px}
.frames button{background:none;border:0;cursor:pointer;padding:9px 0;width:32px}
.frames button i{display:block;height:1px;background:var(--tick);transition:background .35s,height .35s}
.frames button[aria-current] i{background:var(--sumi);height:2px}
.frames button:hover i{background:var(--sumi)}

/* ============================================================
   HOME — hero
   ============================================================ */
.hero{padding-top:clamp(96px,12vw,150px);padding-bottom:clamp(48px,7vw,92px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(24px,3.6vw,54px);align-items:start}

.thesis{writing-mode:vertical-rl;font-family:var(--f-min);font-weight:400;
  font-size:clamp(19px,1.55vw,25px);line-height:1.9;letter-spacing:.2em;
  height:100%;max-height:62vh;margin-top:2px}
.thesis.lat{writing-mode:horizontal-tb;max-height:none;height:auto;
  letter-spacing:.06em;line-height:1.75;max-width:11em;padding-top:4px}

.ident{margin-top:clamp(30px,4vw,52px);display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 22px}
.ident h1{font-family:var(--f-min);font-weight:600;font-size:clamp(28px,3.4vw,42px);
  line-height:1.2;letter-spacing:.1em}
.ident .sub{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--sumi-2)}
.ident .tr{flex-basis:100%;font-size:14.5px;color:var(--sumi-2);letter-spacing:.05em;
  line-height:1.9;margin-top:2px}

/* ---- 実績（実在の事実のみ） ---- */
.recog{border-block:1px solid var(--hair);margin-top:clamp(40px,6vw,80px)}
.recog ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.recog li{padding:clamp(22px,2.6vw,32px) clamp(14px,2vw,28px);display:flex;flex-direction:column;gap:9px}
.recog li+li{border-left:1px solid var(--hair)}
.recog .yr{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;color:var(--sumi-2)}
.recog .ev{font-size:14px;line-height:1.75;letter-spacing:.03em}

/* ============================================================
   SECTIONS
   ============================================================ */
.sec{padding-block:clamp(78px,11vw,150px)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  flex-wrap:wrap;margin-bottom:clamp(38px,5.5vw,76px)}
.sec-head h2{font-family:var(--f-min);font-weight:400;font-size:clamp(21px,2.3vw,29px);letter-spacing:.18em}
.sec-head .k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--sumi-2);display:block}
.more{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  text-decoration:none;color:var(--sumi);border-bottom:1px solid var(--hair);padding-bottom:4px;
  transition:border-color .35s;white-space:nowrap}
.more:hover{border-bottom-color:var(--sumi)}

/* ---- HOME work: 固有名詞の索引 ---- */
.work{display:flex;flex-direction:column;gap:clamp(64px,9vw,140px)}
.w{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(18px,2.4vw,36px);
  align-items:start;text-decoration:none}
.w-media{overflow:hidden;background:var(--mat)}
.w-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--e)}
.w:hover .w-media img{transform:scale(1.028)}
.w-txt{display:flex;flex-direction:column;gap:11px}
.w-cat{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--sumi-2)}
.w-name{font-family:var(--f-min);font-weight:400;font-size:clamp(24px,3vw,40px);
  line-height:1.38;letter-spacing:.09em}
.w-role{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.12em;color:var(--sumi-2)}
.w-go{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--sumi-2);margin-top:6px;transition:color .3s}
.w:hover .w-go{color:var(--sumi)}

/* 非対称に置く。行は明示して自動配置に流されないようにする */
.w-media,.w-txt{grid-row:1}
.p1 .w-media{grid-column:1/9;aspect-ratio:16/10}
.p1 .w-txt{grid-column:9/13;padding-top:6px}
.p2 .w-media{grid-column:5/12;aspect-ratio:4/3}
.p2 .w-txt{grid-column:1/4;padding-top:6px}
.p3 .w-media{grid-column:1/13;aspect-ratio:21/9}
.p3 .w-txt{grid-column:1/7;grid-row:2;padding-top:22px}
.p4 .w-media{grid-column:7/13;aspect-ratio:5/4}
.p4 .w-txt{grid-column:1/5;padding-top:6px}
.p5 .w-media{grid-column:1/7;aspect-ratio:3/2}
.p5 .w-txt{grid-column:8/13;padding-top:6px}

/* ---- APPROACH ---- */
.approach{border-top:1px solid var(--hair)}
.say{font-family:var(--f-min);font-weight:400;font-size:clamp(24px,3.5vw,46px);
  line-height:1.85;letter-spacing:.11em;max-width:22em}
.say.lat{letter-spacing:.02em;line-height:1.3;max-width:15em}
.say-en{font-family:var(--f-min);font-size:clamp(15px,1.35vw,18px);letter-spacing:.09em;
  color:var(--sumi-2);margin-top:clamp(22px,2.8vw,34px)}
.wide{margin-top:clamp(48px,7vw,96px);aspect-ratio:16/9;overflow:hidden;background:var(--mat)}
.wide img{width:100%;height:100%;object-fit:cover}
.after{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(18px,2.4vw,36px);
  margin-top:clamp(36px,5vw,64px);align-items:start}
.after>div{grid-column:1/7}
.after p{font-size:15.5px;line-height:2.1;color:var(--sumi-2);letter-spacing:.03em}
.after .say-sm{font-family:var(--f-min);font-size:clamp(16px,1.5vw,20px);letter-spacing:.08em;
  color:var(--sumi);line-height:1.75;margin-bottom:26px}
.after .side{grid-column:8/13;display:flex;flex-direction:column;gap:16px}
.after .side img{width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--mat)}

/* ============================================================
   PAGE HEADER (works / about)
   ============================================================ */
.page-head{padding-top:clamp(112px,13vw,168px);padding-bottom:clamp(34px,5vw,64px)}
.page-head .k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--sumi-2)}
.page-head h1{font-family:var(--f-min);font-weight:600;font-size:clamp(32px,4.6vw,60px);
  letter-spacing:.1em;line-height:1.25;margin-top:14px}
/* アーカイブ見出しは控えめに（カタカナが大きすぎないよう） */
.page-head.arch h1{font-size:clamp(23px,2.7vw,34px);letter-spacing:.08em;font-weight:500}

.page-head p{margin-top:18px;max-width:34em;color:var(--sumi-2);font-size:15.5px;line-height:2.05}

/* ---- 索引 / category index ---- */
.idx{display:flex;flex-wrap:wrap;gap:0 clamp(20px,3vw,42px);
  border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  padding-block:18px;margin-top:clamp(30px,4vw,52px)}
.idx a{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;
  text-decoration:none;color:var(--sumi-2);transition:color .3s}
.idx a:hover{color:var(--sumi)}
.idx .n{color:var(--tick);margin-right:9px}

/* ============================================================
   WORKS — 案件ごとのコンタクトシート
   ============================================================ */
.cat{padding-top:clamp(74px,10vw,132px);scroll-margin-top:78px}
.cat:first-of-type{padding-top:clamp(46px,6vw,80px)}
.cat-head{display:flex;align-items:baseline;gap:16px;padding-bottom:22px;
  border-bottom:1px solid var(--hair);margin-bottom:clamp(40px,5vw,72px)}
.cat-head h2{font-family:var(--f-min);font-weight:400;font-size:clamp(22px,2.6vw,34px);letter-spacing:.16em}
.cat-head .k{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--sumi-2)}

.proj{margin-bottom:clamp(56px,8vw,116px)}
.proj-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  flex-wrap:wrap;margin-bottom:clamp(16px,2vw,26px)}
.proj-head h3{font-family:var(--f-min);font-weight:400;font-size:clamp(19px,2.1vw,27px);letter-spacing:.1em}
.proj-head .role{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;color:var(--sumi-2)}

.shot{display:block;width:100%;padding:0;border:0;background:var(--mat);
  overflow:hidden;cursor:zoom-in;line-height:0}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--e)}
.shot:hover img{transform:scale(1.028)}
.lead{aspect-ratio:2/1;margin-bottom:clamp(10px,1.3vw,18px)}
/* サムネイルは縦横比を保つメーソンリー（縦写真は縦のまま、横は横のまま）。
   列は画面幅で自動調整。将来どんな比率の写真を足しても崩れない。 */
.sheet{columns:clamp(240px,25vw,300px);column-gap:clamp(10px,1.3vw,18px)}
.sheet .shot{width:100%;margin:0 0 clamp(10px,1.3vw,18px);
  break-inside:avoid;-webkit-column-break-inside:avoid}
.sheet .shot img{height:auto}   /* 元の比率のまま（トリミングしない） */

/* ============================================================
   ARCHIVE — 一枚の設計された面（カテゴリ分けなし）
   ホバーで名前が浮かび、クリックで拡大＋クライアント名
   ============================================================ */
.gallery{columns:clamp(240px,25vw,300px);column-gap:clamp(10px,1.3vw,16px);
  margin-top:clamp(22px,3.4vw,46px)}
.gallery .shot{position:relative;width:100%;margin:0 0 clamp(10px,1.3vw,16px);
  break-inside:avoid;-webkit-column-break-inside:avoid;display:block}
.gallery .shot img{height:auto;width:100%}
.gallery .shot .cap{position:absolute;left:0;right:0;bottom:0;
  padding:40px 15px 13px;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;
  line-height:1.55;color:#fff;text-align:left;pointer-events:none;
  background:linear-gradient(to top,rgba(14,16,17,.66),rgba(14,16,17,.28) 55%,rgba(14,16,17,0));
  opacity:0;transform:translateY(8px);
  transition:opacity .55s var(--e),transform .55s var(--e)}
.gallery .shot:hover .cap{opacity:1;transform:none}
/* タッチ端末はホバーが無いので、名前を控えめに常時表示 */
@media (hover:none){
  .gallery .shot .cap{opacity:1;transform:none;
    background:linear-gradient(to top,rgba(14,16,17,.5),rgba(14,16,17,0))}
}

/* ---- lightbox ---- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(232,232,228,.96);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;padding:clamp(44px,6vw,80px)}
.lb[open],.lb.open{display:flex}
.lb figure{max-width:100%;max-height:100%;display:flex;flex-direction:column;gap:14px;align-items:center}
.lb img{max-width:100%;max-height:78vh;object-fit:contain;width:auto;height:auto}
.lb figcaption{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--sumi-2);text-align:center}
.lb button{position:absolute;background:none;border:0;cursor:pointer;color:var(--sumi-2);
  font-family:var(--f-mono);transition:color .3s;padding:14px 18px}
.lb button:hover{color:var(--sumi)}
.lb .lb-x{top:14px;right:16px;font-size:16px;letter-spacing:.1em}
.lb .lb-p{left:6px;top:50%;transform:translateY(-50%);font-size:22px}
.lb .lb-n{right:6px;top:50%;transform:translateY(-50%);font-size:22px}

/* ============================================================
   ABOUT
   ============================================================ */
.bio{max-width:33em;font-size:15.5px;line-height:2.15;color:var(--sumi-2);letter-spacing:.03em}
.state{font-family:var(--f-min);font-weight:400;font-size:clamp(22px,3.1vw,40px);
  line-height:1.8;letter-spacing:.11em;max-width:20em}
.state.lat{letter-spacing:.02em;line-height:1.3;max-width:14em}
.gap-l{margin-top:clamp(44px,6vw,86px)}
.gap-s{margin-top:clamp(20px,2.6vw,32px)}

.pf{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(22px,3.2vw,52px);
  align-items:start;margin-top:clamp(56px,8vw,116px)}
.pf .apwrap{grid-column:1/6}
.pf .ap{aspect-ratio:4/5}
.pf-txt{grid-column:7/12;display:flex;flex-direction:column;gap:10px;padding-top:4px}
.pf-txt .nm{font-family:var(--f-min);font-weight:600;font-size:clamp(22px,2.4vw,30px);letter-spacing:.12em}
.pf-txt .ro{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--sumi-2)}
.pf-txt p{margin-top:12px;font-size:15px;line-height:2.1;color:var(--sumi-2);letter-spacing:.03em}

/* ---- career: 実際に順序を持つので時系列で組む ---- */
.tl{list-style:none;border-top:1px solid var(--hair)}
.tl li{display:grid;grid-template-columns:132px 1fr;gap:clamp(14px,2.4vw,40px);
  padding-block:clamp(15px,1.8vw,22px);border-bottom:1px solid var(--hair);align-items:baseline}
.tl .yr{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;color:var(--sumi-2)}
.tl .ev{font-size:15px;line-height:1.9;letter-spacing:.03em}
.tl .ext{display:inline-block;margin-left:14px;font-family:var(--f-mono);font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--sumi-2);text-decoration:none;
  border-bottom:1px solid var(--hair);padding-bottom:2px;white-space:nowrap}
.tl .ext:hover{color:var(--sumi);border-bottom-color:var(--sumi)}

.prof{margin-top:clamp(44px,6vw,80px);border-top:1px solid var(--hair)}
.prof .row{display:grid;grid-template-columns:132px 1fr;gap:clamp(14px,2.4vw,40px);
  padding-block:clamp(13px,1.5vw,18px);border-bottom:1px solid var(--hair);align-items:baseline}
.prof .k{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--sumi-2)}
.prof .v{font-size:15px;letter-spacing:.04em}
.prof .v em{font-style:normal;font-family:var(--f-mono);font-size:11.5px;
  letter-spacing:.14em;color:var(--sumi-2);margin-left:14px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{border-top:1px solid var(--hair)}
.c-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(24px,3.4vw,56px);align-items:start}
.c-info{grid-column:1/5;display:flex;flex-direction:column;gap:16px}
.c-lead{font-family:var(--f-min);font-size:clamp(18px,1.9vw,23px);line-height:1.9;letter-spacing:.1em}
.c-lead.lat{letter-spacing:.02em;line-height:1.55}
.c-mail{font-family:var(--f-mono);font-size:14px;letter-spacing:.04em;text-decoration:none;
  border-bottom:1px solid var(--hair);padding-bottom:4px;width:fit-content;transition:border-color .35s}
.c-mail:hover{border-bottom-color:var(--sumi)}
.c-meta{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sumi-2);line-height:2.2;margin-top:6px}

form{grid-column:6/13;display:flex;flex-direction:column;gap:20px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--sumi-2)}
.field input,.field textarea{font-family:var(--f-sans);font-weight:300;font-size:15px;
  color:var(--sumi);background:transparent;border:0;border-bottom:1px solid var(--hair);
  padding:9px 0;transition:border-color .3s;border-radius:0}
.field textarea{resize:vertical;min-height:118px;line-height:1.9}
.field input:focus,.field textarea:focus{outline:0;border-bottom-color:var(--sumi)}
.field input::placeholder,.field textarea::placeholder{color:#A4A49D}
.hp{position:absolute;left:-9999px}
.send{align-self:flex-start;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;
  text-transform:uppercase;background:var(--sumi);color:var(--washi);border:1px solid var(--sumi);
  padding:15px 34px;cursor:pointer;transition:background .3s,color .3s;border-radius:0}
.send:hover{background:transparent;color:var(--sumi)}
.send[disabled]{opacity:.5;cursor:default}
.note{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;color:var(--sumi-2);min-height:1.4em}

footer{border-top:1px solid var(--hair)}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-block:34px}
.foot b{font-family:var(--f-min);font-weight:600;font-size:16px;letter-spacing:.12em}
.foot nav{display:flex;gap:clamp(16px,2.4vw,30px)}
.foot nav a{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;text-decoration:none;color:var(--sumi-2);transition:color .3s}
.foot nav a:hover{color:var(--sumi)}
.foot small{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;color:var(--sumi-2)}

/* ---- reveal: 一種類だけ ---- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .9s ease,transform .9s var(--e)}
.rv.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:22px}
  .thesis{writing-mode:horizontal-tb;max-height:none;height:auto;letter-spacing:.12em;
    font-size:clamp(18px,3.6vw,24px);line-height:1.95;order:-1}
  .thesis.lat{letter-spacing:.04em;max-width:none}
  .ap{aspect-ratio:16/10}
  .recog ul{grid-template-columns:1fr}
  .recog li+li{border-left:0;border-top:1px solid var(--hair)}
  .after>div,.after .side{grid-column:1/13}
  .after .side{flex-direction:row}
  .pf .apwrap{grid-column:1/7}
  .pf-txt{grid-column:7/13}
  .c-info,form{grid-column:1/13}
}
@media(max-width:760px){
  .burger{display:flex;flex-direction:column}
  .brand span{display:none}
  .navlinks{position:fixed;inset:0 0 0 auto;width:min(78vw,300px);height:100dvh;
    background:var(--washi);border-left:1px solid var(--hair);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:30px;
    padding-inline:clamp(28px,7vw,44px);
    transform:translateX(100%);transition:transform .42s var(--e)}
  .nav[data-menu] .navlinks{transform:none}
  .navlinks a{font-size:15px;letter-spacing:.1em}
  .navlinks a::after{display:none}
  .lang{font-size:14px}
  .nav[data-menu] .burger i:first-child{transform:translateY(3.75px) rotate(45deg)}
  .nav[data-menu] .burger i:last-child{transform:translateY(-3.75px) rotate(-45deg)}

  .ap{aspect-ratio:4/5}
  .frames{justify-content:center;margin-top:20px}
  .w{gap:16px}
  .w-media,.w-txt{grid-column:1/13 !important;grid-row:auto !important}
  .p3 .w-txt{padding-top:0}
  .p1 .w-media,.p2 .w-media,.p4 .w-media,.p5 .w-media{aspect-ratio:4/3}
  .p3 .w-media{aspect-ratio:3/2}
  .two{grid-template-columns:1fr}
  .after .side{flex-direction:column}
  .wide{aspect-ratio:3/2}
  .lead{aspect-ratio:3/2}
  .pf{gap:24px}
  .pf .apwrap,.pf-txt{grid-column:1/13}
  .tl li,.prof .row{grid-template-columns:1fr;gap:4px}
  .tl .ext{margin-left:0;display:block;width:fit-content;margin-top:8px}
  .prof .v em{margin-left:0;display:block}
  .lb{padding:clamp(52px,8vw,64px) 16px}
  .lb .lb-p,.lb .lb-n{top:auto;bottom:8px;transform:none}
}

/* ---- polish v2: EN hero balance + mobile refinements ---- */
@media(min-width:1001px){
  /* EN: 横組みの一文をフレーム横で天地中央に置き、余白の間延びを解消 */
  .thesis.lat{align-self:center;max-width:9.2em;line-height:1.72;letter-spacing:.03em;
    font-size:clamp(20px,1.7vw,27px);padding-top:0;color:var(--sumi)}
}
@media(max-width:760px){
  /* ヒーロー：ナビ直下の余白を詰め、トンボは細く控えめに */
  .hero{padding-top:clamp(76px,19vw,104px)}
  .tick{width:11px;height:11px}
  .tick.tl,.tick.tr,.tick.bl,.tick.br{border-color:var(--hair)}
  /* 実績：3件をカード状に、罫線だけの単調さを緩和 */
  .recog li{padding-block:clamp(18px,4.4vw,24px)}
  /* 作品：先頭だけ少し背を高く（縦位置）して単調な積み上げに強弱を付ける */
  .work{gap:clamp(52px,12vw,72px)}
  .w-name{font-size:clamp(23px,6.4vw,30px);line-height:1.3}
  .p1 .w-media{aspect-ratio:4/5}
  .p2 .w-media,.p4 .w-media{aspect-ratio:5/4}
  .p3 .w-media,.p5 .w-media{aspect-ratio:3/2}
}
/* brand: モバイルはローマ字表記に切替 */
.brand .rome,.foot .rome{display:none}
@media(max-width:760px){
  .brand:has(.rome) b:not(.rome){display:none}
  .brand .rome{display:block;font-family:var(--f-min);font-weight:600;font-size:17.5px;letter-spacing:.05em}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .mat-l,.mat-r{display:none}
  .ap img{transition:none}
  .w-media img,.w:hover .w-media img,.shot img,.shot:hover img{transition:none;transform:none}
}


/* ============================================================
   TOP HERO v3 — 写真ヒーロー＋演出（カーソル/ローダー/波紋/縦キャッチ/ティッカー）
   既存クラスと衝突しないよう hx- / #hero / #ripple / .ticker / #loader / .cur-* を使用
   ============================================================ */
/* --- Loader --- */
#loader{position:fixed;inset:0;z-index:200;background:var(--washi);display:flex;
  align-items:center;justify-content:center;transition:opacity 1s var(--e)}
#loader.out{opacity:0;pointer-events:none}
#loader .hx-mark{font-family:var(--f-min);font-style:italic;font-weight:600;font-size:24px;
  letter-spacing:.02em;color:var(--sumi);position:relative}
#loader .hx-mark::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:1px;
  background:var(--sumi);transform:scaleX(0);transform-origin:left;animation:hxLd 1.5s var(--e) forwards}
@keyframes hxLd{to{transform:scaleX(1)}}

/* --- Custom cursor（fine pointer のみ、JSで付与） --- */
body.has-cursor{cursor:none}
body.has-cursor a,body.has-cursor button,body.has-cursor input,body.has-cursor textarea,body.has-cursor .shot,body.has-cursor .hx-thesis{cursor:none}
.cur-dot,.cur-ring{position:fixed;top:0;left:0;z-index:300;pointer-events:none;border-radius:50%;
  transform:translate(-50%,-50%);mix-blend-mode:difference}
.cur-dot{width:6px;height:6px;background:#fff;transition:width .3s var(--e),height .3s var(--e)}
.cur-ring{width:34px;height:34px;border:1px solid rgba(255,255,255,.6);
  transition:width .35s var(--e),height .35s var(--e)}
.cur-dot.hov{width:9px;height:9px}
.cur-ring.hov{width:54px;height:54px;border-color:rgba(255,255,255,.9)}
@media(hover:none),(pointer:coarse){.cur-dot,.cur-ring{display:none!important}}

/* --- Hero --- */
#hero{position:relative;height:100svh;min-height:600px;overflow:hidden;background:#0b0b0d;
  display:flex;align-items:flex-end;margin-top:0}
.hx-photos{position:absolute;inset:0;z-index:0}
.hx-photos img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0}
/* JSがopacityをrAFで駆動する。CSS transitionは使わない（合成レイヤーで固まる不具合の回避）。
   JSが無い/reduced-motion時のフォールバックとして先頭写真は常に表示。 */
.hx-photos img:first-child{opacity:1}
.hx-photos img.on{opacity:1}
.hx-ripple{position:absolute;inset:0;z-index:1;width:100%;height:100%}
.hx-veil{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(to bottom,rgba(8,9,11,.28) 0%,rgba(8,9,11,.02) 30%,rgba(8,9,11,0) 52%,rgba(8,9,11,.72) 100%)}
/* 和紙のカーテン */
.hx-curtain{position:absolute;top:0;bottom:0;width:50.5%;z-index:10;background:var(--washi);transition:transform 1.9s var(--e)}
.hx-curtain-l{left:0}.hx-curtain-r{right:0}
body[data-open] .hx-curtain-l{transform:translateX(-100.6%)}
body[data-open] .hx-curtain-r{transform:translateX(100.6%)}
/* トンボ */
.hx-tick{position:absolute;width:14px;height:14px;z-index:5;pointer-events:none;opacity:0;transition:opacity .7s var(--e)}
body[data-open] .hx-tick{opacity:1;transition-delay:1.9s}
.hx-tick.tl{top:24px;left:24px;border-top:1px solid rgba(255,255,255,.3);border-left:1px solid rgba(255,255,255,.3)}
.hx-tick.tr{top:24px;right:24px;border-top:1px solid rgba(255,255,255,.3);border-right:1px solid rgba(255,255,255,.3)}
.hx-tick.bl{bottom:24px;left:24px;border-bottom:1px solid rgba(255,255,255,.3);border-left:1px solid rgba(255,255,255,.3)}
.hx-tick.br{bottom:24px;right:24px;border-bottom:1px solid rgba(255,255,255,.3);border-right:1px solid rgba(255,255,255,.3)}
.hx-inner{position:relative;z-index:3;width:100%;display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;padding:0 var(--gut) clamp(40px,6vw,78px)}
.hx-ident{display:flex;flex-direction:column;gap:9px}
.hx-eyebrow{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;
  color:rgba(255,255,255,.55);opacity:0;animation:hxUp .9s var(--e) 3.05s forwards}
.hx-name{font-family:var(--f-min);font-weight:600;font-size:clamp(3.2rem,9.5vw,7.4rem);line-height:.92;
  letter-spacing:-.005em;color:#fff;overflow:hidden}
.hx-name .ch{display:inline-block;opacity:0;transform:translateY(112%);animation:hxCh .9s var(--e) forwards}
.hx-name .ch:nth-child(1){animation-delay:2.2s}
.hx-name .ch:nth-child(2){animation-delay:2.33s}
.hx-name .ch:nth-child(3){animation-delay:2.46s}
.hx-name .ch:nth-child(4){animation-delay:2.59s}
.hx-name .ch:nth-child(5){animation-delay:2.69s;font-style:italic}
@keyframes hxCh{to{opacity:1;transform:translateY(0)}}
.hx-ja{font-family:var(--f-min);font-size:clamp(13px,1.1vw,15px);letter-spacing:.18em;
  color:rgba(255,255,255,.62);opacity:0;animation:hxUp .8s var(--e) 3.25s forwards}
.hx-sub{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.45);opacity:0;animation:hxUp .8s var(--e) 3.45s forwards}
.hx-thesis{writing-mode:vertical-rl;font-family:var(--f-min);font-weight:400;font-size:clamp(13px,1.15vw,17px);
  line-height:2.05;letter-spacing:.24em;color:rgba(255,255,255,.72);opacity:0;animation:hxIn 1s var(--e) 3.75s forwards}
.hx-thesis.lat{writing-mode:horizontal-tb;max-width:11em;letter-spacing:.04em;line-height:1.7;text-align:right}
.hx-scroll{position:absolute;bottom:clamp(20px,4vh,38px);left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;z-index:3;opacity:0;animation:hxIn 1s var(--e) 3.95s forwards}
.hx-scroll span:last-child{font-family:var(--f-mono);font-size:.54rem;letter-spacing:.26em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.hx-scroll-line{width:1px;height:36px;background:linear-gradient(to bottom,rgba(255,255,255,.5),transparent);
  transform-origin:top;transform:scaleY(0);animation:hxScroll 2.6s ease-in-out infinite 4.15s}
@keyframes hxScroll{0%{transform:scaleY(0);transform-origin:top;opacity:0}30%{transform:scaleY(1);transform-origin:top;opacity:1}
  70%{transform:scaleY(1);transform-origin:bottom;opacity:1}100%{transform:scaleY(0);transform-origin:bottom;opacity:0}}
@keyframes hxUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes hxIn{from{opacity:0}to{opacity:1}}

/* --- Ticker（TOP直下で左へゆっくり流れる帯） --- */
.ticker{background:var(--sumi);overflow:hidden;padding:.95rem 0}
.ticker-track{display:flex;white-space:nowrap;width:max-content;animation:hxTick 44s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-seg{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.26);padding:0 2.1rem}
.ticker-seg em{font-style:normal;color:rgba(255,255,255,.55)}
@keyframes hxTick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* --- ナビを写真の上で白く（home・未stuck時） --- */
body.home .nav:not([data-stuck]) .brand b,
body.home .nav:not([data-stuck]) .navlinks a,
body.home .nav:not([data-stuck]) .lang,
body.home .nav:not([data-stuck]) .lang a{color:rgba(255,255,255,.92)}
body.home .nav:not([data-stuck]) .lang [aria-current]{color:#fff}
body.home .nav:not([data-stuck]) .brand span{color:rgba(255,255,255,.5)}
body.home .nav:not([data-stuck]) .burger i{background:#fff}

@media(max-width:720px){
  .hx-inner{flex-direction:row;align-items:flex-end}
  .hx-name{font-size:clamp(2.9rem,17vw,4.6rem)}
  .hx-thesis{font-size:13px;letter-spacing:.2em}
  #loader .hx-mark{font-size:20px}
}
@media(prefers-reduced-motion:reduce){
  .hx-name .ch{opacity:1;transform:none;animation:none}
  .hx-eyebrow,.hx-ja,.hx-sub,.hx-thesis,.hx-scroll,.nav{opacity:1;animation:none}
  .hx-curtain{display:none}.ticker-track{animation:none}
}