/* Layout: 明るい白い空間に、ブランドカラーの「店構え（ポータル）」。その奥＝その先が見える。棚の見出しのような色タブで各セクションを示す */
:root{
  --bg:#ffffff;
  --bg-2:#f4f3ef;       /* 交互のセクション */
  --ink:#15171a;        /* 文字・黒いセクション */
  --sub:#6b6d70;
  --line:#e3e1db;
  --brand:#1d7d84;      /* ブランドの水色を深くした看板色。ヘッダー・帯・タブで共通 */
  --ice:#7cc6cf;        /* ロゴの水色。黒・ブランド色の上の細線に */
  --paper:#f2efe8;      /* 黒い面の上の文字 */
  --f-display:"Bodoni Moda","Didot","Bodoni 72",serif;
  --f-sign:"Jost","Futura","Avenir Next",sans-serif;
  --f-mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --f-body:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --wrap:1200px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.9;letter-spacing:.04em;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid var(--brand);outline-offset:4px}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,48px)}

/* 棚の見出しのような色タブ */
.tab{display:inline-flex;align-items:center;gap:10px;justify-self:start;background:var(--brand);color:#fff;font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.2em;text-transform:uppercase;padding:6px 14px 6px 12px;line-height:1.4}
.tab::before{content:"";width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg) translate(-1px,1px)}
.on-dark .tab{background:transparent;border:1px solid var(--ice);color:var(--ice)}
.h-en{font-family:var(--f-display);font-weight:400;font-size:clamp(40px,5.6vw,72px);line-height:1;letter-spacing:.005em;margin:0}
.h-en i{font-style:italic}
.h-ja{font-family:var(--f-mincho);font-weight:600;font-size:clamp(18px,2vw,22px);letter-spacing:.14em;margin:0;color:var(--sub)}
.sec{padding-block:clamp(84px,10vw,140px)}
.sec.alt{background:var(--bg-2)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(40px,5vw,68px)}
.sec-head .ttl{display:grid;gap:16px}
.more{display:inline-flex;align-items:center;gap:14px;font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.2em;text-transform:uppercase;padding-bottom:6px;border-bottom:1px solid currentColor;transition:gap .3s,color .3s}
.more::after{content:"→";font-family:var(--f-sign)}
.more:hover{gap:22px;color:var(--brand)}
.on-dark .more:hover{color:var(--ice)}

/* header */
.hd{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--brand);color:#fff}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:52px;width:auto}
.hd .logo img{height:40px}
/* ロゴは改変せず、色面・黒の上では白いプレートに載せる */
.plate{display:inline-flex;background:#fff;padding:10px 14px}
.plate img{height:clamp(52px,5.6vw,72px);width:auto}
.ft .plate img{height:56px}
.gnav{display:flex;gap:clamp(18px,2.2vw,32px);font-family:var(--f-sign);font-weight:500;font-size:13px;letter-spacing:.18em}
.gnav a{position:relative;padding-block:6px}
.gnav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--ice);transition:width .3s}
.gnav a:hover::after{width:100%}
.hd-cta{font-size:12px;letter-spacing:.14em;border:1px solid rgba(255,255,255,.7);color:#fff;padding:10px 18px;transition:background .3s,color .3s}
.hd-cta:hover{background:#fff;color:var(--brand)}
@media (max-width:1000px){.gnav{display:none}}

/* hero：全画面のイタリアの街角の本屋 ＋ 下端に看板色の帯 */
.hero{position:relative;display:flex;flex-direction:column;height:calc(100svh - 74px);min-height:560px;max-height:1000px;color:#fff;overflow:hidden;background:#2a2622}
.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%;animation:slowzoom 18s ease-out both}
@keyframes slowzoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,14,14,.82) 0%,rgba(10,14,14,.66) 32%,rgba(10,14,14,.3) 58%,rgba(10,14,14,.08) 80%),linear-gradient(0deg,rgba(10,14,14,.5),rgba(10,14,14,0) 45%)}
.hero-copy{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:center;gap:22px;width:100%}
.hero h1{font-family:var(--f-display);font-weight:400;font-size:clamp(60px,9vw,136px);line-height:.92;letter-spacing:-.01em;margin:0;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.hero h1 i{display:block;padding-left:.8em;font-style:italic}
.hero .catch{font-family:var(--f-mincho);font-weight:700;font-size:clamp(24px,2.8vw,34px);letter-spacing:.2em;margin:10px 0 0;text-shadow:0 1px 16px rgba(0,0,0,.5)}
.hero .lead{margin:0;color:#fff;max-width:28em;text-shadow:0 1px 10px rgba(0,0,0,.6)}
.sample{position:absolute;top:16px;right:16px;z-index:3;font-size:11px;letter-spacing:.1em;background:rgba(0,0,0,.55);color:#fff;padding:4px 10px}
/* 看板の帯（la Feltrinelli の店先の帯をヒントに） */
.fascia{position:relative;z-index:2;background:var(--brand)}
.fascia .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px 24px;flex-wrap:wrap;padding-block:18px}
.fascia .signs{display:flex;gap:10px;flex-wrap:wrap}
.fascia .signs span{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.18em;border:1px solid rgba(255,255,255,.55);padding:5px 12px}
.fascia .scroll{font-family:var(--f-sign);font-weight:500;font-size:11px;letter-spacing:.3em;display:flex;align-items:center;gap:12px}
.fascia .scroll::after{content:"";width:40px;height:1px;background:var(--ice)}
@media (max-width:640px){.fascia .scroll{display:none}.hero::before{background:linear-gradient(0deg,rgba(18,16,14,.7),rgba(18,16,14,.25) 70%)}.hero-copy{justify-content:flex-end;padding-bottom:36px}}
@media (prefers-reduced-motion:reduce){.hero-photo{animation:none}}

/* concept */
.concept-intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:end;margin-bottom:clamp(56px,7vw,88px)}
.concept-intro h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(28px,3.4vw,44px);line-height:1.6;letter-spacing:.1em;margin:20px 0 0;text-wrap:balance}
.concept-intro h2 em{font-style:normal;color:var(--brand)}
.concept-intro p{margin:0;color:#3d4044}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line)}
.trio article{background:var(--bg);padding:40px clamp(22px,2.6vw,40px) 44px;display:grid;gap:12px;align-content:start;min-width:0}
.trio .who{font-family:var(--f-display);font-style:italic;font-size:clamp(30px,3vw,40px);line-height:1}
.trio .who-ja{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.24em;color:var(--brand)}
.trio h3{font-family:var(--f-mincho);font-weight:600;font-size:19px;letter-spacing:.1em;margin:12px 0 0;line-height:1.7}
.trio p{margin:0;color:#4a4d51;font-size:14px}
.origin-logo{height:84px;width:auto}
.origin{margin-top:56px;padding-top:40px;border-top:1px solid var(--line);display:flex;gap:28px 40px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--sub)}
.origin b{font-family:var(--f-mincho);font-size:20px;color:var(--ink);letter-spacing:.2em;font-weight:600}
@media (max-width:860px){.concept-intro,.trio{grid-template-columns:1fr}}

/* books */
.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));gap:clamp(40px,4vw,60px) clamp(24px,3vw,40px)}
.book{display:grid;gap:18px;align-content:start;min-width:0}
.book .cover{position:relative;aspect-ratio:2/3;background:#e9e7e1;overflow:hidden;box-shadow:0 18px 30px -18px rgba(20,23,26,.45)}
.book .cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.book:hover .cover img{transform:scale(1.035)}
.book .meta{display:grid;gap:6px}
.book .tag{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.2em;color:var(--brand)}
.book h3{font-family:var(--f-mincho);font-weight:600;font-size:16px;line-height:1.6;letter-spacing:.06em;margin:0;text-wrap:balance}
.book .au{font-size:12px;color:var(--sub);letter-spacing:.12em}
.book .new{position:absolute;top:0;left:0;font-family:var(--f-sign);font-weight:600;font-size:10px;letter-spacing:.2em;background:var(--brand);color:#fff;padding:5px 10px;z-index:1}

/* model */
.model-top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);margin-bottom:clamp(48px,6vw,80px)}
.model-top h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(26px,3.2vw,40px);line-height:1.6;letter-spacing:.1em;margin:20px 0 0;text-wrap:balance}
.model-top p{margin:0;color:#3d4044}
.compare{display:grid;gap:14px;font-size:14px;margin:0}
.compare div{display:grid;grid-template-columns:7.5em 1fr;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.compare dt{color:var(--sub);letter-spacing:.12em}
.compare dd{margin:0}
.compare .us dt{color:var(--brand);font-weight:700}
.compare .us dd{font-weight:500}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);counter-reset:s}
.steps li{position:relative;padding:26px 18px 0 0;border-top:1px solid #cfccc4;counter-increment:s;min-width:0}
.steps li::before{content:"0" counter(s);display:block;font-family:var(--f-display);font-style:italic;font-size:30px;line-height:1;color:#a9a7a0;margin-bottom:18px}
.steps li::after{content:"";position:absolute;top:-2px;left:0;width:40px;height:3px;background:var(--brand)}
.steps li:last-child::before{color:var(--brand)}
.steps h3{font-family:var(--f-mincho);font-weight:600;font-size:18px;letter-spacing:.14em;margin:0 0 2px}
.steps .en{font-family:var(--f-sign);font-weight:500;font-size:11px;letter-spacing:.22em;color:var(--sub);text-transform:uppercase}
.steps p{font-size:13px;color:#4a4d51;margin:14px 0 0;line-height:1.85}
@media (max-width:960px){.model-top{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr;row-gap:44px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* service：本の目次のような組み方 */
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,96px)}
.svc{position:relative;display:grid;gap:18px;align-content:start;min-width:0;padding-top:28px;border-top:3px solid var(--brand)}
.svc .roman{position:absolute;right:0;top:-.08em;font-family:var(--f-display);font-style:italic;font-size:clamp(110px,13vw,180px);line-height:1;color:var(--brand);opacity:.09;pointer-events:none}
.svc .num{font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.28em;color:var(--brand)}
.svc h3{font-family:var(--f-mincho);font-weight:600;font-size:clamp(22px,2.4vw,30px);letter-spacing:.1em;line-height:1.55;margin:0;position:relative}
.svc p{margin:0;color:#4a4d51;font-size:14px;max-width:32em;position:relative}
.toc{list-style:none;margin:14px 0 0;padding:0;counter-reset:t;position:relative}
.toc-h{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.3em;color:var(--sub);margin:22px 0 4px}
.toc li{counter-increment:t;display:flex;align-items:baseline;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-family:var(--f-mincho);font-weight:600;font-size:15px;letter-spacing:.08em}
.toc li::before{content:"0" counter(t);font-family:var(--f-display);font-style:italic;font-weight:400;font-size:14px;color:var(--brand);width:1.6em;flex:none}
.toc li::after{content:"";order:2;flex:1;border-bottom:1px dotted #bdbab2;transform:translateY(-4px)}
.toc li span{order:1}
.toc li em{order:3;font-style:normal;font-family:var(--f-body);font-weight:400;font-size:12px;color:var(--sub);letter-spacing:.06em}
.consult{margin-top:clamp(56px,7vw,88px);display:grid;grid-template-columns:1fr auto;gap:clamp(24px,4vw,56px);align-items:center;background:var(--brand);color:#fff;padding:clamp(32px,4vw,56px)}
.consult .k{font-family:var(--f-display);font-style:italic;font-size:15px;letter-spacing:.06em;color:var(--ice);display:block;margin-bottom:10px}
.consult h3{font-family:var(--f-mincho);font-weight:600;font-size:clamp(20px,2.2vw,26px);letter-spacing:.12em;margin:0 0 12px}
.consult p{margin:0;color:rgba(255,255,255,.85);font-size:14px;max-width:44em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;background:var(--ink);color:#fff;font-size:13px;letter-spacing:.14em;padding:18px 32px;white-space:nowrap;transition:background .3s,color .3s}
.btn::after{content:"→";font-family:var(--f-sign)}
.btn:hover{background:var(--brand)}
.consult .btn{background:#fff;color:var(--ink)}
.consult .btn:hover{background:var(--ice);color:var(--ink)}
@media (max-width:860px){.svc-row,.consult{grid-template-columns:1fr}}

/* office：白地に写真と文字を分けて置く */
.office-in{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(36px,6vw,96px);align-items:center}
.office-txt{display:grid;gap:20px;align-content:start}
.office-txt h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(24px,2.8vw,34px);letter-spacing:.12em;line-height:1.6;margin:0}
.office-txt p{margin:0;color:#3d4044}
.office-txt dl{margin:8px 0 0;display:grid;gap:10px;font-size:13px}
.office-txt dl div{display:grid;grid-template-columns:5em 1fr;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.office-txt dt{color:var(--sub);letter-spacing:.12em}
.office-txt dd{margin:0}
.office-photo{margin:0;position:relative}
.office-photo img{width:100%;aspect-ratio:3/2;object-fit:cover}
.office-photo figcaption{margin-top:10px;font-size:10px;letter-spacing:.06em;color:var(--sub);text-align:right}
@media (max-width:860px){.office-in{grid-template-columns:1fr}}

/* message：小さめのモノクロ写真 */
.message-in{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(36px,6vw,88px);align-items:center;max-width:980px}
.portrait{position:relative;width:clamp(180px,22vw,260px)}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 18%;filter:grayscale(1) contrast(1.05)}
.portrait::after{content:"";position:absolute;right:-14px;bottom:-14px;width:55%;height:55%;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);pointer-events:none}
.msg{display:grid;gap:22px;min-width:0}
.msg h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(22px,2.6vw,32px);line-height:1.7;letter-spacing:.1em;margin:0;text-wrap:balance}
.msg p{margin:0;color:#3d4044;max-width:36em}
.sign{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.sign small{font-size:12px;letter-spacing:.2em;color:var(--sub)}
.sign b{font-family:var(--f-mincho);font-size:21px;font-weight:600;letter-spacing:.3em}
@media (max-width:700px){.message-in{grid-template-columns:1fr}}

/* news */
.news-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.news-list li a{display:grid;grid-template-columns:8em 6.5em 1fr auto;gap:20px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line);transition:padding .3s}
.news-list li a:hover{padding-left:12px}
.news-list time{font-family:var(--f-sign);font-weight:500;font-size:15px;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.news-list time.tbd{color:#b5b3ad}
.news-list .cat{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.14em;color:#fff;background:var(--brand);padding:2px 10px;justify-self:start}
.news-list .cat.m{background:var(--ink)}
.news-list .t{min-width:0}
.news-list .arr{font-family:var(--f-sign);color:var(--sub)}
@media (max-width:640px){.news-list li a{grid-template-columns:auto 1fr;row-gap:6px}.news-list .t{grid-column:1/-1}.news-list .arr{display:none}}

/* partners */
.partners{display:flex;flex-wrap:wrap;align-items:center;gap:16px clamp(28px,5vw,72px);padding-block:36px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.partners .lbl{font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.24em;color:var(--sub)}
.partners p{margin:0;font-family:var(--f-mincho);font-weight:600;font-size:clamp(17px,1.8vw,21px);letter-spacing:.18em}

/* banners（黒・評価いただいた部分） */
.banners{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--ink)}
.banner{position:relative;min-height:440px;display:flex;align-items:flex-end;overflow:hidden;color:var(--paper)}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.55) brightness(.42);transition:transform 1.2s cubic-bezier(.2,.7,.2,1),filter .8s}
.banner:hover img{transform:scale(1.04);filter:grayscale(.2) brightness(.5)}
.banner .in{position:relative;padding:clamp(28px,4vw,56px);display:grid;gap:14px;width:100%}
.banner h2{font-family:var(--f-display);font-weight:400;font-size:clamp(44px,5vw,68px);line-height:1;margin:0}
.banner h2 i{font-style:italic}
.banner h3{font-family:var(--f-mincho);font-weight:600;font-size:clamp(18px,1.8vw,22px);letter-spacing:.12em;margin:0;line-height:1.7}
.banner p{margin:0;font-size:13px;color:#cfccc4}
.banner .more{margin-top:10px;justify-self:start}
@media (max-width:860px){.banners{grid-template-columns:1fr}.banner{min-height:380px}}

/* contact：看板色の面 */
.contact{background:var(--brand);color:#fff}
.contact .wrap{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}
.contact h2{font-family:var(--f-display);font-weight:400;font-style:italic;font-size:clamp(48px,7vw,96px);line-height:1;margin:18px 0 0}
.contact p{margin:18px 0 0;color:rgba(255,255,255,.85)}
.contact .btns{display:grid;gap:12px}
.contact .btn{background:#fff;color:var(--ink)}
.contact .btn:hover{background:var(--ink);color:#fff}
.contact .btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.contact .btn.ghost:hover{background:#fff;color:var(--ink)}
.contact .tab{background:#fff;color:var(--brand)}
@media (max-width:760px){.contact .wrap{grid-template-columns:1fr}}

/* footer */
.ft{background:var(--ink);color:#a9a9a4;padding-block:64px 32px;font-size:13px}
.ft-top{display:grid;grid-template-columns:1.2fr 2fr;gap:48px}
.ft address{font-style:normal;line-height:2;margin-top:22px}
.ft-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 32px}
.ft-nav a{color:#d6d4ce;letter-spacing:.08em}
.ft-nav a:hover{color:var(--ice)}
.ft-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:56px;padding-top:24px;border-top:1px solid #2c2f33;font-size:11px;letter-spacing:.14em}
.ft-bottom nav{display:flex;flex-wrap:wrap;gap:24px}
.yt{display:inline-flex;align-items:center;gap:10px;margin-top:18px;font-size:12px;letter-spacing:.14em;color:#d6d4ce;border:1px solid #2c2f33;padding:8px 14px}
@media (max-width:860px){.ft-top{grid-template-columns:1fr}.ft-nav{grid-template-columns:1fr 1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ===== 共通：ナビの現在地・スマホメニュー ===== */
.gnav a[aria-current="page"]::after{width:100%}
.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.6);color:#fff;font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.2em;padding:9px 14px;cursor:pointer}
.hd-right{display:flex;align-items:center;gap:12px}
@media (max-width:1000px){
  .menu-btn{display:inline-block}
  .hd.open .gnav{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;background:var(--brand);padding:8px clamp(16px,4vw,48px) 24px;border-top:1px solid rgba(255,255,255,.2)}
  .hd.open .gnav a{padding-block:14px;border-bottom:1px solid rgba(255,255,255,.15)}
}
@media (max-width:520px){.hd-cta{display:none}}

/* ===== 下層ページの見出し ===== */
.ph{padding-block:clamp(64px,8vw,112px) clamp(40px,5vw,64px)}
.ph .wrap{display:grid;gap:18px}
.ph .h-en{font-size:clamp(48px,7vw,96px)}
.ph .lead{margin:6px 0 0;max-width:40em;color:#3d4044}
.crumb{background:var(--brand);color:#fff}
.crumb ol{list-style:none;margin:0;padding-block:14px;display:flex;flex-wrap:wrap;gap:6px 0;font-family:var(--f-sign);font-weight:500;font-size:11px;letter-spacing:.18em}
.crumb li+li::before{content:"/";margin-inline:12px;color:var(--ice)}
.crumb a:hover{color:var(--ice)}
.sec.tight{padding-block:clamp(64px,7vw,100px)}
.narrow{max-width:880px}
.h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(22px,2.6vw,30px);letter-spacing:.12em;line-height:1.6;margin:0 0 28px;text-wrap:balance}
.note{font-size:12px;color:var(--sub)}
.todo{display:inline-block;font-size:11px;letter-spacing:.06em;background:#fff4d6;color:#7a5a00;padding:1px 8px;margin-left:6px;vertical-align:middle}

/* ===== 表（会社概要・募集要項・特商法） ===== */
.dtable{margin:0;border-top:1px solid var(--ink)}
.dtable>div{display:grid;grid-template-columns:minmax(7em,13em) 1fr;gap:12px 32px;padding:20px 0;border-bottom:1px solid var(--line)}
.dtable dt{font-weight:700;letter-spacing:.1em;font-size:14px}
.dtable dd{margin:0;min-width:0;font-size:14px;line-height:1.95}
.dtable dd p{margin:0 0 6px}
@media (max-width:640px){.dtable>div{grid-template-columns:1fr;gap:4px}}

/* ===== 書籍一覧のフィルター ===== */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:48px}
.filters button{font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.18em;background:transparent;border:1px solid var(--line);color:var(--ink);padding:8px 16px;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.filters button:hover{border-color:var(--brand);color:var(--brand)}
.filters button[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:#fff}

/* ===== 書籍詳細 ===== */
.bd{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:clamp(40px,6vw,96px);align-items:start}
.bd-cover{position:sticky;top:110px}
.bd-cover img{width:100%;box-shadow:0 30px 50px -24px rgba(20,23,26,.5)}
.bd-body{display:grid;gap:26px;min-width:0}
.bd-body .tag{font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.22em;color:var(--brand)}
.bd-body h1{font-family:var(--f-mincho);font-weight:600;font-size:clamp(26px,3.2vw,40px);line-height:1.5;letter-spacing:.08em;margin:0;text-wrap:balance}
.bd-body .au{font-size:15px;letter-spacing:.14em}
.bd-body .desc{margin:0;color:#3d4044;font-size:15px}
.buy{display:flex;flex-wrap:wrap;gap:12px}
.btn.line{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff}
.btn.brand{background:var(--brand)}
.btn.brand:hover{background:var(--ink)}
.beyond{background:var(--bg-2);padding:28px clamp(22px,3vw,36px);border-left:3px solid var(--brand);display:grid;gap:8px}
.beyond .k{font-family:var(--f-display);font-style:italic;font-size:15px;color:var(--brand)}
.beyond b{font-family:var(--f-mincho);font-size:18px;letter-spacing:.1em}
.beyond p{margin:0;font-size:14px;color:#3d4044}
.author-box{display:grid;gap:10px;padding-top:28px;border-top:1px solid var(--line)}
.author-box .lbl{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.3em;color:var(--sub)}
.author-box b{font-family:var(--f-mincho);font-size:20px;letter-spacing:.2em}
.author-box p{margin:0;font-size:14px;color:#3d4044}
@media (max-width:860px){.bd{grid-template-columns:1fr}.bd-cover{position:static;max-width:320px}}

/* ===== OUR MODEL ===== */
.ctable{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.ctable th,.ctable td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ctable thead th{font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.2em;border-bottom:1px solid var(--ink)}
.ctable thead th.us{color:var(--brand)}
.ctable tbody th{font-weight:700;letter-spacing:.1em;width:9em}
.ctable td.us{background:rgba(29,125,132,.06);font-weight:500}
.scroll-x{overflow-x:auto}
.detail-steps{display:grid;gap:0;border-top:1px solid var(--ink);counter-reset:d}
.detail-steps article{display:grid;grid-template-columns:5rem minmax(0,14em) 1fr;gap:16px 32px;padding:32px 0;border-bottom:1px solid var(--line);counter-increment:d;align-items:baseline}
.detail-steps article::before{content:"0" counter(d);font-family:var(--f-display);font-style:italic;font-size:44px;line-height:1;color:var(--brand)}
.detail-steps h3{font-family:var(--f-mincho);font-weight:600;font-size:21px;letter-spacing:.12em;margin:0}
.detail-steps h3 small{display:block;font-family:var(--f-sign);font-weight:500;font-size:11px;letter-spacing:.24em;color:var(--sub);margin-top:6px}
.detail-steps p{margin:0;color:#3d4044;font-size:14px}
@media (max-width:760px){.detail-steps article{grid-template-columns:1fr}}
.funnel{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:8px}
.funnel div{position:relative;background:var(--bg);border:1px solid var(--line);padding:26px 22px;display:grid;gap:8px;align-content:start}
.funnel div+div{border-left:0}
.funnel div:not(:last-child)::after{content:"";position:absolute;right:-9px;top:50%;width:16px;height:16px;background:var(--bg);border-top:1px solid var(--line);border-right:1px solid var(--line);transform:translateY(-50%) rotate(45deg);z-index:1}
.funnel small{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--brand)}
.funnel b{font-family:var(--f-mincho);font-size:17px;letter-spacing:.08em}
.funnel span{font-size:13px;color:#4a4d51}
.funnel div:last-child{background:var(--brand);border-color:var(--brand);color:#fff}
.funnel div:last-child small{color:var(--ice)}
.funnel div:last-child span{color:rgba(255,255,255,.85)}
@media (max-width:860px){.funnel{grid-template-columns:1fr}.funnel div+div{border-left:1px solid var(--line);border-top:0}.funnel div:not(:last-child)::after{right:auto;left:50%;top:auto;bottom:-9px;transform:translateX(-50%) rotate(135deg)}}

/* ===== ご相談の流れ ===== */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;background:var(--line);border:1px solid var(--line);counter-reset:f}
.flow li{background:var(--bg);padding:26px 20px;counter-increment:f;display:grid;gap:8px;align-content:start;min-width:0}
.flow li::before{content:"STEP 0" counter(f);font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--brand)}
.flow b{font-family:var(--f-mincho);font-size:17px;letter-spacing:.1em}
.flow span{font-size:13px;color:#4a4d51}
@media (max-width:900px){.flow{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.flow{grid-template-columns:1fr}}
.for-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px}
.for-list li{border-top:3px solid var(--brand);background:var(--bg);padding:22px;font-family:var(--f-mincho);font-weight:600;font-size:16px;letter-spacing:.08em;line-height:1.7}
.for-list li small{display:block;font-family:var(--f-body);font-weight:400;font-size:13px;color:#4a4d51;letter-spacing:.04em;margin-top:8px}

/* ===== FAQ ===== */
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:2.4em 1fr auto;gap:12px;align-items:baseline;padding:22px 0;font-family:var(--f-mincho);font-weight:600;font-size:16px;letter-spacing:.06em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--f-display);font-style:italic;font-size:22px;color:var(--brand)}
.faq summary::after{content:"+";font-family:var(--f-sign);font-size:20px;color:var(--sub);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{display:grid;grid-template-columns:2.4em 1fr;gap:12px;padding:0 0 24px;font-size:14px;color:#3d4044}
.faq .a::before{content:"A";font-family:var(--f-display);font-style:italic;font-size:22px;color:var(--sub);line-height:1.2}
.faq .a p{margin:0 0 8px}
.faq-group{margin-bottom:56px}
.faq-group h2{font-family:var(--f-sign);font-weight:600;font-size:12px;letter-spacing:.28em;color:var(--brand);margin:0 0 14px}

/* ===== 会社概要 ===== */
.origin-block{display:grid;grid-template-columns:auto 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.origin-block img{width:clamp(160px,18vw,220px);height:auto}
.origin-block h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(24px,3vw,36px);letter-spacing:.14em;margin:0 0 16px}
.origin-block p{margin:0;color:#3d4044}
@media (max-width:700px){.origin-block{grid-template-columns:1fr}}
.gallery{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:8px}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery img:first-child{grid-row:1/3;aspect-ratio:4/3}
.gallery img:not(:first-child){aspect-ratio:3/2}
@media (max-width:640px){.gallery{grid-template-columns:1fr;grid-template-rows:none}.gallery img:first-child{grid-row:auto}}
.msg-full{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(36px,6vw,88px);align-items:start}
.msg-full .body{display:grid;gap:20px}
.msg-full .body p{margin:0;color:#3d4044;max-width:38em}
@media (max-width:700px){.msg-full{grid-template-columns:1fr}}

/* ===== 採用 ===== */
.rc-hero{position:relative;color:#fff;overflow:hidden}
.rc-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.5) brightness(.4)}
.rc-hero .wrap{position:relative;padding-block:clamp(88px,12vw,160px);display:grid;gap:18px}
.rc-hero h1{font-family:var(--f-mincho);font-weight:600;font-size:clamp(28px,4vw,52px);line-height:1.5;letter-spacing:.12em;margin:0;text-wrap:balance}
.rc-hero .h-en{color:var(--paper)}
.rc-hero p{margin:0;max-width:34em;color:rgba(255,255,255,.88)}
.jobs{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line)}
.jobs div{background:var(--bg);padding:26px 24px;display:grid;gap:8px;align-content:start}
.jobs small{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--brand)}
.jobs b{font-family:var(--f-mincho);font-size:18px;letter-spacing:.1em}
.jobs span{font-size:13px;color:#4a4d51}
@media (max-width:860px){.jobs{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.jobs{grid-template-columns:1fr}}

/* ===== フォーム ===== */
.form{display:grid;gap:22px;max-width:760px}
.field{display:grid;gap:8px}
.field label,.field legend{font-weight:700;font-size:14px;letter-spacing:.08em}
.req{font-size:11px;font-weight:500;background:var(--brand);color:#fff;padding:1px 8px;margin-left:8px;letter-spacing:.1em}
.field input[type=text],.field input[type=email],.field input[type=tel],.field select,.field textarea{width:100%;font:inherit;font-size:15px;padding:14px 16px;border:1px solid #cfccc4;background:#fff;color:var(--ink);border-radius:0}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}
.field textarea{min-height:180px;resize:vertical}
fieldset.field{border:0;padding:0;margin:0}
.radios{display:flex;flex-wrap:wrap;gap:10px}
.radios label{font-weight:400;display:inline-flex;align-items:center;gap:8px;border:1px solid #cfccc4;padding:10px 14px;cursor:pointer}
.radios input:checked+span{color:var(--brand);font-weight:700}
.agree{display:flex;align-items:center;gap:10px;font-size:14px}
.agree a{text-decoration:underline;color:var(--brand)}
.form .btn{justify-self:start;border:0;cursor:pointer;font:inherit;font-size:14px;letter-spacing:.14em}
.form-done{background:var(--bg-2);border-left:3px solid var(--brand);padding:20px 24px;font-size:14px}
.contact-side{display:grid;gap:18px;align-content:start;background:var(--bg-2);padding:32px}
.contact-side b{font-family:var(--f-sign);font-weight:600;font-size:22px;letter-spacing:.08em;user-select:all}
.contact-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ===== 規約系の本文 ===== */
.prose{max-width:820px;font-size:14px;line-height:2;color:#2c2f33}
.prose h2{font-family:var(--f-mincho);font-weight:600;font-size:22px;letter-spacing:.12em;margin:64px 0 18px;padding-top:28px;border-top:1px solid var(--ink)}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--f-mincho);font-weight:600;font-size:18px;letter-spacing:.1em;margin:44px 0 12px}
.prose h4{font-size:15px;margin:28px 0 8px;letter-spacing:.06em}
.prose h5{font-size:14px;margin:20px 0 6px}
.prose p{margin:0 0 12px}
.prose ol,.prose ul{padding-left:1.4em;margin:0 0 16px}
.prose li{margin-bottom:6px}

/* ===== コンセプト図：一冊の本から三つの枝へ ===== */
.tree{display:grid;grid-template-columns:clamp(150px,17vw,220px) clamp(60px,9vw,130px) minmax(0,1fr);align-items:stretch}
.root{align-self:center;aspect-ratio:1;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-content:center;text-align:center;gap:6px;box-shadow:0 0 0 10px rgba(29,125,132,.12)}
.root span{font-family:var(--f-display);font-style:italic;font-size:clamp(20px,2vw,26px);line-height:1}
.root b{font-family:var(--f-mincho);font-weight:600;font-size:clamp(14px,1.3vw,16px);letter-spacing:.2em}
.branches{width:100%;height:100%;overflow:visible}
.branches path{fill:none;stroke:var(--brand);stroke-width:1.5;vector-effect:non-scaling-stroke}
.tree .trio{grid-template-columns:1fr;grid-template-rows:repeat(3,1fr);background:none;border:0;gap:12px}
.tree .trio article{display:grid;grid-template-columns:minmax(0,13em) minmax(0,1fr);gap:8px 32px;align-items:center;background:var(--bg);border:1px solid var(--line);border-left:3px solid var(--brand);padding:28px clamp(20px,2.6vw,36px)}
.tree .who-wrap{display:grid;gap:8px}
.tree .trio h3{margin:0 0 8px;font-size:18px}
@media (max-width:860px){
  .tree{grid-template-columns:1fr;justify-items:center;gap:0}
  .branches{display:none}
  .root{width:170px}
  .tree .trio{width:100%;margin-top:0;padding-top:36px;position:relative;grid-template-rows:none}
  .tree .trio::before{content:"";position:absolute;top:0;left:50%;width:1.5px;height:36px;background:var(--brand)}
  .tree .trio article{grid-template-columns:1fr}
}

/* 社名・ロゴの由来（TOP） */
.origin-top{margin-top:clamp(64px,8vw,104px);padding-top:clamp(48px,6vw,72px);border-top:1px solid var(--line)}
.origin-block .k{display:block;font-family:var(--f-display);font-style:italic;font-size:16px;color:var(--brand);margin-bottom:10px}
.origin-block h2{font-size:clamp(30px,4vw,52px);letter-spacing:.18em}
.origin-block p+p{margin-top:12px}
.origin-block p{max-width:36em;font-size:15px}
.buy .btn{white-space:normal;text-align:left}
@media (max-width:860px){.bd{grid-template-columns:minmax(0,1fr)}}

/* 書籍一覧ページは表紙を小さめに */
.books-grid.sm{grid-template-columns:repeat(auto-fill,minmax(min(100%,150px),1fr));gap:clamp(36px,3.5vw,52px) clamp(20px,2.4vw,32px)}
.books-grid.sm .book h3{font-size:14px}
/* 重版バッジ */
.badge{display:inline-block;justify-self:start;font-family:var(--f-mincho);font-weight:600;font-size:12px;letter-spacing:.14em;color:var(--brand);border:1px solid var(--brand);padding:1px 10px;margin-top:4px}
.bd-body .badge{margin:0 0 0 12px;vertical-align:middle;font-size:13px}

/* お知らせ記事 */
.article h1{font-family:var(--f-mincho);font-weight:600;font-size:clamp(20px,2.4vw,28px);line-height:1.7;letter-spacing:.06em;margin:16px 0 28px;text-wrap:balance}
.article-meta{display:flex;align-items:baseline;gap:16px}
.article-meta time{font-family:var(--f-sign);font-weight:500;font-size:15px;letter-spacing:.08em}
.article-meta .cat{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.14em;color:#fff;background:var(--ink);padding:2px 10px}
.article-body p{margin:0 0 14px;color:#3d4044}
.figs{display:grid;gap:20px;margin-top:32px}
.figs-2{grid-template-columns:1fr 1fr;align-items:start}
.figs figure{margin:0}
.figs img{width:100%;border:1px solid var(--line)}
.figs figcaption{font-size:12px;color:var(--sub);margin-top:8px}
@media (max-width:640px){.figs-2{grid-template-columns:1fr}}
.news-book{display:grid;grid-template-columns:80px 1fr;gap:20px;align-items:center;margin-top:40px;padding:20px;background:var(--bg-2);transition:background .3s}
.news-book:hover{background:#ebe9e3}
.news-book img{width:80px;box-shadow:0 10px 20px -12px rgba(0,0,0,.5)}
.news-book small{display:block;font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.2em;color:var(--brand)}
.news-book b{display:block;font-family:var(--f-mincho);font-size:16px;letter-spacing:.06em;margin:4px 0}
.news-book em{font-style:normal;font-size:12px;color:var(--sub)}

/* TOP：OUR MODEL を「道のり」と「関わる範囲」の図に */
.journey{position:relative;background:var(--bg);border:1px solid var(--line);padding:clamp(28px,3.6vw,52px) clamp(20px,3vw,44px) clamp(28px,3.6vw,44px)}
.journey .steps li{border-top:1px solid #cfccc4;padding-top:34px}
.journey .steps li::after{top:-7px;left:0;width:13px;height:13px;border-radius:50%;background:var(--bg);border:2px solid var(--brand)}
.journey .steps li:last-child::after{background:var(--brand)}
.journey .steps li:last-child{border-top-color:transparent}
.journey .steps li:last-child h3{color:var(--brand)}
.coverage{display:grid;gap:14px;margin-top:40px;padding-top:28px;border-top:1px dashed #cfccc4}
.cov-row{display:grid;grid-template-columns:repeat(5,1fr);align-items:center;row-gap:6px}
.cov-l{grid-column:1/-1;font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--sub)}
.cov-l.us{color:var(--brand)}
.cov-bar{position:relative;font-size:13px;letter-spacing:.06em;padding:12px 18px;line-height:1.5}
.cov-bar.gen{grid-column:1/4;background:linear-gradient(90deg,#e4e2dc 70%,rgba(228,226,220,0));color:#55585c}
.cov-bar.us{grid-column:1/-1;background:var(--brand);color:#fff;font-weight:500;padding-right:36px;clip-path:polygon(0 0,calc(100% - 16px) 0,100% 50%,calc(100% - 16px) 100%,0 100%)}
@media (max-width:960px){.journey .steps li:last-child{border-top-color:#cfccc4}}
@media (max-width:640px){.cov-bar.gen{grid-column:1/-1;margin-right:35%}}
.figs-1 figure{max-width:560px}

/* 役員（小さめのモノクロ写真） */
.members{display:flex;flex-wrap:wrap;gap:24px 48px}
.member{display:flex;align-items:center;gap:20px}
.member img{width:96px;height:96px;object-fit:cover;object-position:50% 20%;filter:grayscale(1) contrast(1.05)}
.member small{display:block;font-size:12px;letter-spacing:.18em;color:var(--sub)}
.member b{font-family:var(--f-mincho);font-weight:600;font-size:19px;letter-spacing:.24em}

/* 下層ページの見出し：本棚の写真を敷く */
.ph{position:relative;color:#fff;overflow:hidden;background:#1b1a18}
.ph::before{content:"";position:absolute;inset:0;background:url(../img/shelf.jpg) center 40%/cover no-repeat}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,16,17,.86) 0%,rgba(12,16,17,.7) 45%,rgba(12,16,17,.45) 100%)}
.ph .wrap{position:relative;z-index:1}
.ph .h-ja{color:rgba(255,255,255,.82)}
.ph .h-en{text-shadow:0 2px 20px rgba(0,0,0,.35)}
.member p{margin:6px 0 0;font-size:13px;color:#4a4d51;max-width:24em;line-height:1.8}
.member{align-items:flex-start}

/* スクロール時の動き：短い距離をゆっくり。JSが動いたときだけ適用 */
.reveal{opacity:0;transform:translateY(18px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.cov-bar.grow{transform:scaleX(0);transform-origin:left center;transition:transform 1.4s cubic-bezier(.6,0,.2,1)}
.cov-bar.grow.in{transform:scaleX(1)}
.cov-bar.us.grow{transition-delay:.35s}
.book.reveal.in:hover .cover img{transform:scale(1.035)}
@media (prefers-reduced-motion:reduce){.reveal,.cov-bar.grow{opacity:1!important;transform:none!important}}

/* ===== スマホ調整 ===== */
.crumb ol{padding-inline:0}
.gnav .nav-contact{display:none}
@media (max-width:1000px){.hd.open .gnav .nav-contact{display:block}}
@media (max-width:860px){.bd-cover{max-width:210px}}
@media (max-width:520px){
  /* 5つのステップを縦のタイムラインに */
  .journey .steps{row-gap:0}
  .journey .steps li{border-top:0;border-left:1px solid #cfccc4;padding:0 0 26px 26px;display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:baseline}
  .journey .steps li:last-child{border-left-color:transparent;padding-bottom:0}
  .journey .steps li::after{top:2px;left:-7px}
  .journey .steps li::before{grid-row:1;margin:0;font-size:22px}
  .journey .steps h3{grid-row:1;grid-column:2}
  .journey .steps .en,.journey .steps p{grid-column:1/-1}
  .journey .steps p{margin-top:8px}
}
.bd-body .badge{margin:0}

/* スマホ：社名・ロゴの由来は中央寄せ／書籍は2列 */
@media (max-width:700px){
  .origin-block{justify-items:center;text-align:center}
  .origin-block p{margin-inline:auto}
}
@media (max-width:600px){
  .books-grid,.books-grid.sm{grid-template-columns:1fr 1fr;gap:32px 16px}
  .book{gap:12px}
  .book h3,.books-grid.sm .book h3{font-size:13.5px;line-height:1.55}
  .book .au{font-size:11px}
}
@media (max-width:600px){.book h3 br{display:none}}
.book h3,.bd-body h1,.h2,.article h1{word-break:auto-phrase}

/* ===== オープニング（TOPのみ）：線が左右に伸び、幕が上下に割れて開く ===== */
html.intro-on,html.intro-on body{overflow:hidden}
.intro{position:fixed;inset:0;z-index:100;cursor:pointer}
.intro-half{position:absolute;left:0;right:0;height:50.5%;background:var(--brand);transition:transform 1s cubic-bezier(.77,0,.18,1)}
.intro-half.top{top:0}
.intro-half.bot{bottom:0}
.intro.split .intro-half.top{transform:translateY(-100%)}
.intro.split .intro-half.bot{transform:translateY(100%)}
.intro-logo-wrap{position:absolute;left:50%;bottom:calc(50% + 30px);transform:translateX(-50%);transition:opacity .35s ease,transform .5s ease}
.intro-logo{display:block;width:min(240px,60vw);height:auto;animation:introFade 1s cubic-bezier(.2,.7,.2,1) both}
.intro-line{position:absolute;left:50%;top:50%;width:min(200px,48vw);height:1px;margin-top:-.5px;background:#fff;transform:translateX(-50%) scaleX(0);animation:introLine .8s cubic-bezier(.6,0,.2,1) .5s both;transition:width .7s cubic-bezier(.7,0,.2,1),opacity .3s ease}
.intro-copy{position:absolute;left:50%;top:calc(50% + 22px);transform:translateX(-50%);white-space:nowrap;font-family:var(--f-display);font-style:italic;font-size:clamp(17px,1.8vw,22px);color:#fff;letter-spacing:.06em;animation:introFadeC .8s ease .85s both;transition:opacity .3s ease}
.intro.stretch .intro-logo-wrap{opacity:0;transform:translate(-50%,-8px)}
.intro.stretch .intro-copy{animation:introOutC .3s ease forwards}
@keyframes introOutC{from{opacity:1;transform:translate(-50%,0)}to{opacity:0;transform:translate(-50%,0)}}
.intro.stretch .intro-line{width:100vw}
.intro.split .intro-line{opacity:0}
@keyframes introFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes introLine{to{transform:translateX(-50%) scaleX(1)}}
@keyframes introFadeC{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}
/* 幕が上がったあと、ヒーローの文字を順番に */
@keyframes heroRise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.intro-out .hero h1{animation:heroRise 1s cubic-bezier(.2,.7,.2,1) .45s both}
.intro-out .hero h1 i{animation:heroRise 1s cubic-bezier(.2,.7,.2,1) .65s both}
.intro-out .hero .catch{animation:heroRise 1s cubic-bezier(.2,.7,.2,1) .9s both}
.intro-out .hero .lead{animation:heroRise 1s cubic-bezier(.2,.7,.2,1) 1.1s both}
.intro-out .fascia .signs{animation:heroRise .9s cubic-bezier(.2,.7,.2,1) 1.3s both}

/* Our Office の写真に、映画のような落ち着いたトーンを（彩度を少し抑え、影に青緑を足す） */
.office-photo,.gallery{position:relative}
.office-photo img,.gallery img{filter:saturate(.78) contrast(1.06) brightness(.96) sepia(.06)}
.office-photo::after,.gallery::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(29,125,132,.10),rgba(13,30,32,.22));mix-blend-mode:multiply}
.office-photo figcaption{position:relative}

/* ===== OUR MODEL：本づくりのこだわり（左に見出しと写真を固定、右に3フェーズのタイムライン） ===== */
.craft{background:#edf4f4;color:var(--ink)}
.craft-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,6vw,104px);align-items:start}
.craft-side{position:sticky;top:110px;display:grid;gap:22px;align-content:start}
.craft-side h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(24px,2.5vw,34px);line-height:1.6;letter-spacing:.1em;margin:0;word-break:auto-phrase}
.craft-side>p{margin:0;color:#3d4044;line-height:2;max-width:26em}
.craft-photo{margin:12px 0 0;position:relative;overflow:hidden}
.craft-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:40% 72%;filter:saturate(.78) contrast(1.06) brightness(.96) sepia(.06)}
.craft-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(29,125,132,.10),rgba(13,30,32,.22));mix-blend-mode:multiply;pointer-events:none}
.craft-flow{position:relative;counter-reset:c;padding-left:44px}
.craft-flow::before{content:"";position:absolute;left:8px;top:14px;bottom:24px;width:1px;background:linear-gradient(var(--brand),rgba(29,125,132,.25))}
.phase+.phase{margin-top:44px}
.phase-l{position:relative;display:flex;align-items:baseline;gap:14px;margin:0 0 14px;font-family:var(--f-mincho);font-weight:600;font-size:20px;letter-spacing:.16em}
.phase-l::before{content:"";position:absolute;left:-44px;top:50%;width:17px;height:17px;margin-top:-8.5px;background:var(--brand);transform:rotate(45deg) scale(.82)}
.phase-l b{font-family:var(--f-sign);font-weight:600;font-size:11px;letter-spacing:.24em;color:#fff;background:var(--brand);padding:3px 10px;text-transform:uppercase}
.phase-l em{font-family:var(--f-display);font-style:italic;font-weight:400;font-size:15px;letter-spacing:.04em;color:var(--sub)}
.craft-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.craft-list li{position:relative;counter-increment:c;display:grid;grid-template-columns:clamp(54px,6vw,76px) minmax(0,1fr);gap:2px 20px;background:#fff;border:1px solid #d6e3e3;padding:24px clamp(20px,2.4vw,32px);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.craft-list li:hover{transform:translateX(4px);box-shadow:0 18px 36px -24px rgba(29,125,132,.55)}
.craft-list li::before{content:"0" counter(c);grid-row:1/4;font-family:var(--f-display);font-style:italic;font-size:clamp(34px,3.4vw,46px);line-height:1;color:var(--brand)}
.craft-list li::after{content:"";position:absolute;left:-41px;top:34px;width:11px;height:11px;border-radius:50%;background:#edf4f4;border:2px solid var(--brand)}
.craft-list small{font-family:var(--f-sign);font-weight:600;font-size:10.5px;letter-spacing:.26em;color:var(--sub);text-transform:uppercase}
.craft-list h3{font-family:var(--f-mincho);font-weight:600;font-size:clamp(17px,1.6vw,19px);letter-spacing:.1em;line-height:1.6;margin:2px 0 8px;word-break:auto-phrase}
.craft-list p{margin:0;color:#4a4d51;font-size:13.5px;line-height:1.95}
.phase:last-child .craft-list li:last-child{background:var(--brand);border-color:var(--brand);color:#fff}
.phase:last-child .craft-list li:last-child::before{color:#fff}
.phase:last-child .craft-list li:last-child small{color:var(--ice)}
.phase:last-child .craft-list li:last-child p{color:rgba(255,255,255,.88)}
@media (max-width:900px){
  .craft-grid{grid-template-columns:1fr}
  .craft-side{position:static}
  .craft-photo{display:none}
}
@media (max-width:520px){
  .craft-flow{padding-left:30px}
  .craft-flow::before{left:6px}
  .phase-l::before{left:-30px;width:13px;height:13px;margin-top:-6.5px}
  .craft-list li::after{left:-28px}
  .craft-list li{grid-template-columns:1fr}
  .craft-list li::before{grid-row:auto;font-size:30px;margin-bottom:6px}
}


/* 採用：スタッフの写真 */
.rc-photo{margin:0 0 clamp(36px,4vw,56px);overflow:hidden}
.rc-photo img{width:100%;aspect-ratio:21/9;object-fit:cover;object-position:50% 38%}
.rc-gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:clamp(36px,4vw,56px)}
.rc-gallery figure{margin:0}
.rc-gallery img{width:100%;aspect-ratio:3/2;object-fit:cover}
.rc-gallery figcaption{font-size:12px;color:var(--sub);margin-top:8px;letter-spacing:.06em}
@media (max-width:640px){.rc-gallery{grid-template-columns:1fr}.rc-photo img{aspect-ratio:16/10}}

/* スタッフの写真は白黒で統一（雑誌の誌面のように） */
.rc-photo img,.rc-gallery img,.craft-photo img{filter:grayscale(1) contrast(1.08) brightness(1.02)}
.craft-photo::after{display:none}
.rc-photo{margin:8px 0 0}
.rc-photo img{aspect-ratio:3/2;object-position:50% 45%}
.rc-photo img,.rc-gallery img,.craft-photo img{filter:grayscale(1) contrast(.98) brightness(.97)}

/* 採用：WORK（左に見出しと文章、右に縦長の写真＋ずらした枠） */
.rc-work{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(40px,6vw,96px);align-items:center;margin-bottom:clamp(56px,6vw,88px)}
.rc-work-txt{display:grid;gap:20px;align-content:center}
.rc-work-txt h2{font-family:var(--f-mincho);font-weight:600;font-size:clamp(28px,3.4vw,44px);line-height:1.6;letter-spacing:.12em;margin:4px 0 6px}
.rc-work-txt p{margin:0;color:#3d4044;line-height:2;max-width:34em}
.rc-flow{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:10px 0}
.rc-flow li{font-family:var(--f-mincho);font-weight:600;font-size:15px;letter-spacing:.14em;padding:8px 18px;border:1px solid var(--brand);color:var(--brand);background:#fff}
.rc-flow li{position:relative;text-align:center}
.rc-flow li+li::before{content:"";position:absolute;right:100%;top:50%;width:18px;height:1px;background:var(--brand)}
.rc-flow li+li{margin-left:18px}
.rc-flow li:last-child{background:var(--brand);color:#fff}
.rc-work .rc-photo{position:relative;margin:0 16px 16px 0}
.rc-work .rc-photo::before{content:"";position:absolute;inset:16px -16px -16px 16px;border:1px solid var(--brand);z-index:0}
.rc-work .rc-photo img{position:relative;z-index:1;display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:46% 50%}
@media (max-width:860px){.rc-work{grid-template-columns:1fr}.rc-work .rc-photo img{aspect-ratio:3/2}}
.rc-work .rc-photo{overflow:visible}
.rc-gallery{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.rc-gallery{grid-template-columns:1fr 1fr}.rc-gallery figure:last-child{grid-column:1/-1}}
@media (max-width:520px){.rc-gallery{grid-template-columns:1fr}}
/* WORKの写真だけ：右端の人物が入らないよう左寄りに切り出す */
.rc-work .rc-photo img{object-position:20% 50%}
@media (max-width:860px){.rc-work .rc-photo img{aspect-ratio:1/1;object-position:0% 50%}}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.prose a{color:var(--brand);word-break:break-all;text-decoration:underline}
.cookie-policy ul{list-style:none;padding-left:0}