/* ======================================================
   Rooo Lou — shared styles (minimal gallery)
   Fonts: Fraunces (display serif) × Hanken Grotesk (sans)
   ====================================================== */
:root{
  --paper:#F4F1EA;
  --paper-2:#EEEAE0;
  --ink:#17150F;
  --muted:#726C5E;
  --line:rgba(23,21,15,.14);
  --accent:#35566E;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Hanken Grotesk",-apple-system,sans-serif;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-weight:400;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.label{font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-family:var(--serif);font-weight:400;font-size:23px;letter-spacing:.01em}
.brand b{font-weight:500}
.brand .brand-by{font-family:var(--sans);font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-left:12px;white-space:nowrap;vertical-align:3px}
@media (max-width:700px){.brand .brand-by .rb{display:none}}
@media (max-width:400px){.brand .brand-by{margin-left:8px;font-size:9px}}
nav.menu{display:flex;gap:34px;align-items:center}
nav.menu a{font-size:13px;letter-spacing:.04em;color:var(--muted);position:relative;transition:color .25s}
nav.menu a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--ink);transition:width .3s ease}
nav.menu a:hover,nav.menu a.active{color:var(--ink)}
nav.menu a:hover::after,nav.menu a.active::after{width:100%}
.menu-btn{display:none;background:none;border:0;font-size:13px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink);cursor:pointer}
/* ---------- language toggle (EN / 日本語) ---------- */
.nav-right{display:flex;align-items:center;gap:26px}
.lang-toggle{display:flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.04em;white-space:nowrap}
.lang-toggle button{background:none;border:0;padding:0;cursor:pointer;color:var(--muted);font:inherit;letter-spacing:inherit;transition:color .25s}
.lang-toggle button:hover{color:var(--ink)}
.lang-toggle button.active{color:var(--ink);font-weight:600}
.lang-toggle .sep{color:var(--line)}
/* 日本語表示時、翻訳適用までのチラつき防止（JS有効時のみ隠す） */
.rl-hide body{visibility:hidden}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-size:13px;letter-spacing:.06em;
  padding:14px 24px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);transition:all .28s ease;cursor:pointer}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn.sm{padding:10px 18px;font-size:12px}

/* ---------- hero (home) ---------- */
.hero{padding:76px 0 90px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero-eyebrow{margin-bottom:26px}
.hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(38px,6vw,74px);line-height:1.02;letter-spacing:-.015em;text-wrap:balance}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-sub{margin-top:30px;max-width:34ch;font-size:17px;color:var(--muted);line-height:1.65}
.hero-cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.hero-fig{position:relative}
.hero-fig .frame{background:#fff;padding:16px;border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(23,21,15,.35)}
.hero-fig img{width:100%;aspect-ratio:4/3.1;object-fit:cover}
.hero-fig figcaption{margin-top:14px;display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);letter-spacing:.03em}
.hero-fig figcaption .t{color:var(--ink);font-weight:500;letter-spacing:.05em}

/* ================= HERO v2 (editorial) ================= */
.hero2{position:relative;min-height:calc(100svh - 70px);display:flex;align-items:center;
  overflow:hidden;padding:40px 0 92px}
.hero2 .spine{position:absolute;left:20px;top:50%;transform:translateY(-50%) rotate(180deg);
  writing-mode:vertical-rl;font-size:11px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--muted)}
.hero2-inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;
  align-items:center;gap:0;width:100%}
.hero2-copy{position:relative;z-index:3}
.eyes{display:flex;gap:16px;margin-bottom:26px}
.eyes i{width:11px;height:11px;border-radius:50%;background:var(--ink);display:block;
  animation:blink 6s infinite}
.eyes i:nth-child(2){animation-delay:.2s}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}
.hero2-copy .label{margin-bottom:20px}
.hero2 h1{font-family:var(--serif);font-weight:300;
  font-size:clamp(52px,10vw,132px);line-height:.92;letter-spacing:-.03em;
  text-indent:-.02em}
.hero2 h1 .it{font-style:italic;font-weight:300;color:var(--accent);
  padding-right:.08em}
.hero2 h1 .big{display:block}
.hero2-cta{margin-top:44px;display:flex;gap:14px;flex-wrap:wrap}
.hero2-art{position:relative;z-index:1;justify-self:end;width:118%;max-width:none;
  margin-left:-18%;margin-top:-40px;
  background:#fff;padding:18px;border:1px solid var(--line);
  box-shadow:0 50px 90px -46px rgba(23,21,15,.5);transform:rotate(0deg)}
.hero2-art img{width:100%;aspect-ratio:1/1;object-fit:cover;
  animation:artin 1.3s cubic-bezier(.2,.8,.2,1) both}
@keyframes artin{from{opacity:0;transform:scale(1.08)}to{opacity:1;transform:none}}
.hero2-art figcaption{position:absolute;bottom:-30px;right:2px;font-size:12px;
  color:var(--muted);letter-spacing:.03em}
.hero2-art figcaption b{color:var(--ink);font-weight:500;letter-spacing:.05em}
.hero2-foot{position:absolute;left:0;right:0;bottom:44px;display:flex;
  justify-content:space-between;align-items:center;gap:20px;
  font-size:12px;color:var(--muted);letter-spacing:.04em;z-index:3}
.hero2-foot .scroll{border-bottom:1px solid var(--line);padding-bottom:3px;
  text-transform:uppercase;letter-spacing:.16em;transition:color .25s,border-color .25s}
.hero2-foot .scroll:hover{color:var(--ink);border-color:var(--ink)}
/* marquee ticker */
.ticker{position:absolute;bottom:0;left:0;right:0;border-top:1px solid var(--line);
  background:var(--paper);overflow:hidden;padding:11px 0;z-index:2}
.ticker .track{display:inline-flex;white-space:nowrap;will-change:transform;
  animation:slide 34s linear infinite}
.ticker span{font-family:var(--serif);font-size:14px;color:var(--muted);
  padding:0 26px;letter-spacing:.02em}
.ticker span::before{content:"·";margin-right:26px;color:var(--line)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .ticker .track{animation:none}.eyes i{animation:none}.hero2-art img{animation:none}}
/* headline line reveal */
.hero2 h1 .big{opacity:0;transform:translateY(26px);
  animation:rise .95s cubic-bezier(.2,.8,.2,1) forwards}
.hero2 h1 .big:nth-child(1){animation-delay:.08s}
.hero2 h1 .big:nth-child(2){animation-delay:.18s}
.hero2 h1 .big:nth-child(3){animation-delay:.28s}
.hero2 h1 .big:nth-child(4){animation-delay:.38s}
@media (max-width:900px){
  .hero2{min-height:auto;padding:34px 0 0;flex-direction:column;align-items:stretch}
  .hero2-inner{grid-template-columns:1fr;gap:38px}
  .hero2-art{width:100%;margin:0;max-width:440px;order:-1;justify-self:start}
  .hero2-art figcaption{position:static;margin-top:14px;text-align:left}
  .hero2 .spine{display:none}
  .hero2-foot{position:static;margin-top:44px;flex-direction:column;align-items:flex-start;gap:12px;padding:0 32px}
  .ticker{position:static;margin-top:40px}
}
@media (max-width:560px){
  .hero2 h1{font-size:clamp(44px,15vw,64px)}
  .hero2-foot{padding:0 22px}
}

/* ---------- generic section ---------- */
section.block{padding:76px 0;border-top:1px solid var(--line)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:44px;flex-wrap:wrap}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em;line-height:1.1}
.sec-head a.more,.more{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:3px;transition:color .25s,border-color .25s}
.sec-head a.more:hover,.more:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- page hero (subpages) ---------- */
.page-hero{padding:64px 0 46px;border-bottom:1px solid var(--line)}
.page-hero .label{margin-bottom:20px}
.page-hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(40px,6.5vw,80px);line-height:1;letter-spacing:-.02em}
.page-hero p.intro{margin-top:26px;max-width:52ch;font-size:17px;color:var(--muted);line-height:1.65}

/* ---------- works grid (home selected) ---------- */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.work{display:block}
.work .ph{overflow:hidden;background:var(--paper-2);border:1px solid var(--line)}
.work .ph img{width:100%;aspect-ratio:1/0.82;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.work:hover .ph img{transform:scale(1.04)}
.work .cap{display:flex;justify-content:space-between;gap:10px;margin-top:13px}
.work .cap .t{font-size:13px;font-weight:500;letter-spacing:.04em}
.work .cap .yr{font-family:var(--serif);font-size:14px;color:var(--muted)}

/* ---------- catalog (works page) ---------- */
.catalog{display:grid;grid-template-columns:repeat(2,1fr);gap:52px 40px;padding-top:56px}
.item .ph{overflow:hidden;background:var(--paper-2);border:1px solid var(--line)}
.item .ph img{width:100%;aspect-ratio:4/3.2;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.item:hover .ph img{transform:scale(1.03)}
.item .info{display:grid;grid-template-columns:1fr auto;gap:6px 16px;margin-top:18px;align-items:baseline}
.item .info h3{font-family:var(--serif);font-weight:500;font-size:20px;letter-spacing:.01em}
.item .info .price{font-family:var(--serif);font-size:18px;color:var(--ink)}
.item .info .spec{font-size:13px;color:var(--muted);grid-column:1/2}
.item .info .avail{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);grid-column:2/3;text-align:right}
.item .actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.item .ph[data-idx]{cursor:pointer}

/* ---------- works modal（拡大写真＋詳細） ---------- */
.wm{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.wm[hidden]{display:none}
.wm-scrim{position:absolute;inset:0;background:rgba(23,21,15,.62);backdrop-filter:blur(5px)}
.wm-panel{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr .6fr;width:100%;max-width:1120px;max-height:calc(100svh - 40px);overflow:hidden;
  background:var(--paper);border:1px solid var(--line);box-shadow:0 46px 90px -36px rgba(23,21,15,.55);
  animation:wmin .38s cubic-bezier(.2,.8,.2,1)}
@keyframes wmin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.wm-media{position:relative;background:var(--paper-2);display:flex;align-items:center;justify-content:center;min-height:0}
.wm-media img{max-width:100%;max-height:calc(100svh - 40px);width:auto;height:auto;object-fit:contain}
.wm-info{padding:44px 36px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}
.wm-title{font-family:var(--serif);font-weight:500;font-size:clamp(22px,2.4vw,28px);letter-spacing:.01em;line-height:1.15}
.wm-spec{font-size:13px;color:var(--muted);line-height:1.7}
.wm-price{font-family:var(--serif);font-size:20px;color:var(--ink)}
.wm-avail{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.wm-actions{margin-top:14px}
.wm-close{position:absolute;top:8px;right:12px;z-index:3;background:none;border:0;font-size:30px;line-height:1;color:var(--muted);cursor:pointer;padding:6px;transition:color .25s}
.wm-close:hover{color:var(--ink)}
.wm-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  background:color-mix(in srgb,var(--paper) 78%,transparent);border:1px solid var(--line);font-size:24px;line-height:1;color:var(--ink);cursor:pointer;transition:background .25s}
.wm-nav:hover{background:var(--paper)}
.wm-prev{left:12px}
.wm-next{right:12px}
@media (max-width:820px){
  .wm{padding:12px}
  .wm-panel{grid-template-columns:1fr;max-height:calc(100svh - 24px);overflow-y:auto}
  .wm-media img{max-height:56svh}
  .wm-info{padding:24px 22px;overflow-y:visible}
  .wm-close{background:color-mix(in srgb,var(--paper) 78%,transparent);border:1px solid var(--line);font-size:24px;padding:4px 10px;color:var(--ink)}
}
@media (prefers-reduced-motion:reduce){.wm-panel{animation:none}}

/* ---------- collaborations page ---------- */
.collab{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.collab p.lead{font-family:var(--serif);font-weight:300;font-size:clamp(22px,2.6vw,30px);line-height:1.35;letter-spacing:-.01em}
.collab .list,.credits{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.collab .list .row,.credits .row{display:flex;justify-content:space-between;gap:16px;padding:18px 2px;border-bottom:1px solid var(--line);align-items:baseline}
.collab .list .row .n,.credits .row .n{font-size:15px;font-weight:500;letter-spacing:.02em}
.collab .list .row .k,.credits .row .k{font-size:12px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.collab .list .row .y,.credits .row .y{font-family:var(--serif);color:var(--muted);font-size:14px}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.cat{border:1px solid var(--line);padding:28px 24px;background:var(--paper-2)}
.cat h3{font-family:var(--serif);font-weight:500;font-size:19px;margin-bottom:8px}
.cat p{font-size:14px;color:var(--muted);line-height:1.6}

/* ---------- about page ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about .stmt{font-family:var(--serif);font-weight:300;font-size:clamp(21px,2.5vw,29px);line-height:1.42;letter-spacing:-.01em}
.about .stmt b{font-weight:500;font-style:italic}
.about .meta{font-size:15px;color:var(--muted);line-height:1.8}
.about .meta .label{display:block;margin-bottom:10px}
.gk-intro{max-width:60ch;margin:0 auto 46px;padding-bottom:36px;border-bottom:1px solid var(--line);font-size:14px;letter-spacing:.02em;color:var(--muted);line-height:1.7}
.gk-intro b{color:var(--ink);font-weight:600}
.statement-full{max-width:60ch;margin:0 auto}
.statement-full p{font-family:var(--serif);font-weight:300;font-size:clamp(20px,2.4vw,27px);line-height:1.5;letter-spacing:-.005em;margin-bottom:28px}
.statement-full p:first-of-type{text-indent:0}
.statement-full .lead-line{font-style:italic;color:var(--accent)}
.bio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:8px}
.bio-grid .cell .label{display:block;margin-bottom:10px}
.bio-grid .cell p{font-size:15px;color:var(--muted);line-height:1.7}

/* ---------- contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.contact-info .label{display:block;margin-bottom:12px}
.contact-info .big{font-family:var(--serif);font-weight:300;font-size:clamp(22px,2.6vw,30px);line-height:1.35;margin-bottom:34px}
.contact-info a.email{font-size:18px;border-bottom:1px solid var(--line);padding-bottom:3px}
.contact-info a.email:hover{border-color:var(--ink)}
.contact-info .rows{margin-top:34px}
form.contact-form{display:flex;flex-direction:column;gap:22px}
form.contact-form .field{display:flex;flex-direction:column;gap:8px}
form.contact-form label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
form.contact-form input,form.contact-form textarea,form.contact-form select{
  background:none;border:0;border-bottom:1px solid var(--line);color:var(--ink);
  font-family:var(--sans);font-size:16px;padding:10px 2px;outline:none;transition:border-color .25s}
form.contact-form input:focus,form.contact-form textarea:focus,form.contact-form select:focus{border-color:var(--ink)}
form.contact-form textarea{resize:vertical;min-height:110px}
.form-note{font-size:12px;color:var(--muted);margin-top:6px;min-height:16px}

/* ---------- newsletter ---------- */
.news{background:var(--ink);color:var(--paper);padding:74px 0}
.news .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.news h2{font-family:var(--serif);font-weight:300;font-size:clamp(26px,3.2vw,40px);line-height:1.12;letter-spacing:-.01em}
.news p{color:rgba(244,241,234,.66);margin-top:16px;font-size:15px;max-width:40ch}
form.signup{display:flex;border-bottom:1px solid rgba(244,241,234,.4);max-width:420px;margin-left:auto;width:100%}
form.signup input{flex:1;background:none;border:0;color:var(--paper);font-family:var(--sans);font-size:16px;padding:14px 2px;outline:none}
form.signup input::placeholder{color:rgba(244,241,234,.5)}
form.signup button{background:none;border:0;color:var(--paper);cursor:pointer;font-size:12px;letter-spacing:.16em;text-transform:uppercase;padding:0 4px;white-space:nowrap;transition:opacity .25s}
form.signup button:hover{opacity:.6}
.news .note{font-size:12px;color:rgba(244,241,234,.45);margin-top:12px;letter-spacing:.03em;min-height:16px}

/* ---------- footer ---------- */
footer{padding:54px 0 46px}
.foot{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.foot .rep{font-size:13px;color:var(--muted);line-height:1.7}
.foot .rep b{color:var(--ink);font-weight:500}
.foot .rr{text-align:right;font-size:12px;color:var(--muted);letter-spacing:.04em}
.foot .rr a{border-bottom:1px solid var(--line);padding-bottom:2px}
.foot .rr a:hover{border-color:var(--ink);color:var(--ink)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);animation:rise .9s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
.d1{animation-delay:.05s}.d2{animation-delay:.15s}.d3{animation-delay:.25s}.d4{animation-delay:.35s}.d5{animation-delay:.45s}
@media (prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid,.collab,.about,.news .wrap,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-fig{order:-1;max-width:460px}
  .works,.cat-grid,.bio-grid{grid-template-columns:repeat(2,1fr)}
  .catalog{grid-template-columns:1fr;gap:44px}
  form.signup{margin-left:0}
  nav.menu{display:none}
  nav.menu.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 32px 20px}
  /* メニューを開くたびに、ページ遷移と同じ「フェード＋下から上へ」で各項目を登場させる */
  nav.menu.open a{padding:12px 0;font-size:15px;
    opacity:0;transform:translateY(22px);animation:rise .9s cubic-bezier(.2,.8,.2,1) forwards}
  nav.menu.open a:nth-child(1){animation-delay:.05s}
  nav.menu.open a:nth-child(2){animation-delay:.13s}
  nav.menu.open a:nth-child(3){animation-delay:.21s}
  nav.menu.open a:nth-child(4){animation-delay:.29s}
  @media (prefers-reduced-motion:reduce){
    nav.menu.open a{animation:none;opacity:1;transform:none}
  }
  .menu-btn{display:block}
}
@media (max-width:560px){
  .wrap{padding:0 22px}
  .works,.cat-grid,.bio-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 66px}
}

/* ================= HERO A (immersive) — Home 本採用 ================= */
.heroA{position:relative;height:calc(100svh - 70px);min-height:600px;overflow:hidden;display:flex;align-items:flex-end}
.heroA .bg{position:absolute;inset:0;z-index:0}
.heroA .bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:74% center;
  opacity:0;transform:scale(1.06);transition:opacity 1.4s ease}
.heroA .bg img.active{opacity:1;transform:scale(1);
  transition:opacity 1.4s ease, transform 8s ease}
.heroA .cap{transition:opacity .5s ease}
.heroA .scrim{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(18,17,12,.34) 0%,rgba(18,17,12,.04) 26%,rgba(18,17,12,.5) 66%,rgba(18,17,12,.90) 100%),
  linear-gradient(90deg,rgba(18,17,12,.80) 0%,rgba(18,17,12,.42) 32%,rgba(18,17,12,0) 62%)}
.heroA .top{position:absolute;top:30px;left:0;right:0;z-index:3;display:flex;justify-content:space-between;align-items:center}
.heroA .top .eyes{margin:0}
.heroA .top .eyes i{background:#F4F1EA}
.heroA .top .spinelabel{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:rgba(244,241,234,.85)}
.heroA .inner{position:relative;z-index:3;width:100%;padding-bottom:60px}
.heroA .inner .label{color:rgba(244,241,234,.85);margin-bottom:18px}
.heroA h1{font-family:var(--serif);font-weight:300;font-size:clamp(40px,6.2vw,86px);line-height:.94;letter-spacing:-.025em;max-width:13ch;color:#F8F6F0}
.heroA h1 .it{font-style:italic;color:#BAD3E4}
.heroA h1 .big{display:block;opacity:0;transform:translateY(26px);animation:rise .95s cubic-bezier(.2,.8,.2,1) forwards}
.heroA h1 .big:nth-child(1){animation-delay:.15s}
.heroA h1 .big:nth-child(2){animation-delay:.27s}
.heroA .sub{margin-top:22px;max-width:40ch;font-size:16px;color:rgba(244,241,234,.85);line-height:1.6}
.heroA .cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.heroA .cta .btn{background:#F4F1EA;color:#17150F;border-color:#F4F1EA}
.heroA .cta .btn:hover{background:transparent;color:#F4F1EA;border-color:rgba(244,241,234,.7)}
.heroA .cta .btn.ghost{background:transparent;color:#F4F1EA;border-color:rgba(244,241,234,.55)}
.heroA .cta .btn.ghost:hover{background:#F4F1EA;color:#17150F;border-color:#F4F1EA}
.heroA .cap{position:absolute;right:18px;bottom:60px;z-index:3;writing-mode:vertical-rl;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(244,241,234,.72)}
@media (prefers-reduced-motion:reduce){.heroA h1 .big{animation:none;opacity:1;transform:none}.heroA .bg img{animation:none}}
/* Tablet: 作品を画面中央に（はみ出しは許容） */
@media (min-width:601px) and (max-width:1024px){
  .heroA .bg img{object-position:center}
}
@media(max-width:600px){
  /* SP: PC版と同じ「画像の上に文字を重ねてスクリム＋白文字」を踏襲。
     フルブリード＋下部フェードはPCから継承し、モバイル向けに
     フレーミング・文字サイズ・ボタンの積み方だけ調整する */
  .heroA{height:calc(100svh - 64px);min-height:560px}
  /* 縦トリミングで露出する元画像上部の余白を、下寄せ拡大でクロップして消す */
  .heroA .bg img{object-position:center 40%}
  .heroA .bg img.active{transform:scale(1.14);transform-origin:50% 88%}
  /* 縦画面向けにスクリムを再調整：上部わずかに暗く→中央は作品を見せる→下部を強く暗く */
  .heroA .scrim{background:
    linear-gradient(180deg,rgba(18,17,12,.30) 0%,rgba(18,17,12,0) 34%,rgba(18,17,12,.55) 70%,rgba(18,17,12,.93) 100%)}
  .heroA .inner{padding-bottom:42px}
  .heroA h1{font-size:clamp(34px,9vw,54px);max-width:14ch}
  .heroA .sub{font-size:15px;max-width:34ch}
  .heroA .cta{margin-top:26px;flex-direction:column;align-items:stretch;gap:12px}
  .heroA .cta .btn{justify-content:center}
  .heroA .cap{display:none}
}

/* ============ Collaborations grid ============ */
.collabx{display:grid;grid-template-columns:repeat(3,1fr);gap:36px 30px}
.collabx .c{display:block}
.collabx .c .ph{overflow:hidden;background:var(--paper-2);border:1px solid var(--line)}
.collabx .c .ph img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.collabx .c:hover .ph img{transform:scale(1.04)}
.collabx .c .m{margin-top:13px;display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.collabx .c .cl{font-family:var(--serif);font-weight:500;font-size:17px;letter-spacing:.01em;line-height:1.2}
.collabx .c .yr{font-family:var(--serif);font-size:14px;color:var(--muted)}
.collabx .c .ty{font-size:12px;color:var(--muted);letter-spacing:.06em;margin-top:5px}
.collab-featured{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;margin-bottom:8px}
.collab-featured .ph{background:#fff;padding:16px;border:1px solid var(--line);box-shadow:0 30px 60px -34px rgba(23,21,15,.4)}
.collab-featured .ph img{width:100%;aspect-ratio:16/10;object-fit:cover}
@media(max-width:900px){.collabx{grid-template-columns:repeat(2,1fr)}.collab-featured{grid-template-columns:1fr;gap:32px}}
@media(max-width:560px){.collabx{grid-template-columns:1fr}}