:root{
  --ink:#3b4043; --ink-deep:#2c3134; --sub:#7c848a;
  --wash:#e9eef2; --wash-d:#dfe6ec; --paper:#ffffff;
  --line:#d7dde2; --line-dark:#b9c1c7;
  --serif:'Cormorant Garamond',serif;
  --slab:'Josefin Slab',serif;
  --jp:'Zen Kaku Gothic New',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--jp);font-weight:400;color:var(--ink);background:var(--paper);line-height:2;font-size:15px;letter-spacing:.04em;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration:none;cursor:pointer;transition:opacity .25s}
a:hover{opacity:.6}
.wrap{max-width:1040px;margin:0 auto;padding:0 28px}
.section{padding:110px 0}
.en-label{font-family:var(--serif);font-weight:400;font-size:34px;letter-spacing:.08em;color:var(--ink);margin-bottom:6px}
.jp-label{font-size:12px;letter-spacing:.3em;color:var(--sub);margin-bottom:44px}
h1,h2,h3{font-weight:500;line-height:1.9}
.lead{max-width:620px;color:var(--ink)}
.lead p{margin-bottom:1.4em}
.lead .quiet{color:var(--sub);font-size:13.5px}

/* arrow link（元サイトの Profile ⟶ を踏襲） */
.arrow-link{display:inline-flex;align-items:center;gap:14px;font-family:var(--slab);font-weight:300;font-size:16px;letter-spacing:.22em;color:var(--ink)}
.arrow-link .arr{position:relative;width:72px;height:1px;background:var(--ink);display:inline-block}
.arrow-link .arr::after{content:"";position:absolute;right:0;top:-4px;width:10px;height:1px;background:var(--ink);transform:rotate(35deg);transform-origin:right center}

/* button：細枠・レタースペース（ポップ禁止） */
.btn{display:inline-block;padding:16px 44px;border:1px solid var(--ink);color:var(--ink);font-size:13px;letter-spacing:.28em;background:transparent;cursor:pointer;font-family:var(--jp);transition:all .3s}
.btn:hover{background:var(--ink);color:#fff;opacity:1}
.btn-fill{background:var(--ink);color:#fff}
.btn-fill:hover{background:var(--ink-deep)}

/* header：センター寄せの静かなナビ（元サイト踏襲） */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-family:var(--serif);font-size:19px;letter-spacing:.1em;color:var(--ink)}
.nav ul{display:flex;gap:38px;list-style:none;align-items:center}
.nav li a{font-family:var(--slab);font-weight:300;font-size:14px;letter-spacing:.24em;color:var(--ink);padding:6px 0}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:0;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.nav-toggle span{display:block;width:22px;height:1px;background:var(--ink);transition:transform .3s,opacity .3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:960px){
  .nav-toggle{display:flex}
  .nav ul{display:none;position:absolute;top:100%;left:0;right:0;height:calc(100dvh - 72px);border-top:1px solid var(--line);background:#fff;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:56px;gap:34px;z-index:99;overflow-y:auto}
  .nav ul.open{display:flex}
  .nav ul li a{font-size:16px;letter-spacing:.3em}
}

/* hero：見出し上・写真下・右余白に矢印（元サイトの構造を踏襲） */
.hero{background:var(--wash);padding-top:72px}
.hero .head{margin-bottom:0}
.hero .kicker{font-family:var(--serif);font-weight:300;font-size:22px;letter-spacing:.12em;color:var(--ink);margin-bottom:2px}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,64px);letter-spacing:.06em;color:var(--ink);line-height:1.25;margin-bottom:34px}
.hero .stage{position:relative;height:74vh;min-height:520px}
.hero .stage img{width:100%;height:100%;object-fit:cover;object-position:center 32%}
.hero .jp-copy{position:absolute;right:6%;top:10%;max-width:390px;text-align:left}
.hero .jp-copy p{margin-bottom:1.2em;font-size:13.5px;color:var(--ink)}
.hero-links{position:absolute;right:6%;bottom:12%;display:flex;flex-direction:column;gap:44px;align-items:flex-start}
@media(max-width:820px){
  .hero .stage{height:auto;min-height:0}
  .hero .stage img{height:52vh}
  .hero .jp-copy{position:static;max-width:none;padding:26px 0 0}
  .hero-links{position:static;flex-direction:row;gap:32px;padding:20px 0 30px}
}

/* proof：静かな一行 */
.proof{border-bottom:1px solid var(--line)}
.proof p{padding:26px 0;text-align:center;color:var(--sub);font-size:13px;letter-spacing:.12em}
.proof b{color:var(--ink);font-weight:500}

/* book */
.book-grid{display:grid;grid-template-columns:320px 1fr;gap:72px;align-items:center}
.book-cover{width:236px;aspect-ratio:7/10;margin:0 auto;background:linear-gradient(165deg,#49525a 0%,#333a40 100%);display:flex;flex-direction:column;justify-content:center;align-items:center;color:#eef1f3;padding:28px;text-align:center;position:relative;box-shadow:24px 30px 60px rgba(59,64,67,.18)}
.book-cover::before{content:"";position:absolute;left:10px;top:0;bottom:0;width:1px;background:rgba(255,255,255,.28)}
.book-cover .t{font-size:23px;font-weight:500;letter-spacing:.14em;line-height:2;white-space:nowrap}
.book-cover .a{margin-top:22px;font-size:11.5px;letter-spacing:.2em;opacity:.85}
.book-cover .note{position:absolute;bottom:12px;font-size:9.5px;letter-spacing:.1em;opacity:.6}
.book-info .pub{font-size:12px;letter-spacing:.2em;color:var(--sub);margin-bottom:26px}
.book-points{list-style:none;margin:8px 0 36px}
.book-points li{padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
@media(max-width:820px){.book-grid{grid-template-columns:1fr;gap:48px}}

/* journaling */
.bg-wash{background:var(--wash)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-bottom:64px}
.split img{aspect-ratio:3/2;object-fit:cover}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:36px}}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--paper);padding:38px 32px;position:relative;display:block}
.card .no{font-family:var(--serif);font-size:26px;color:var(--line-dark);margin-bottom:14px;display:block;line-height:1}
.card h3{font-size:15.5px;letter-spacing:.08em;margin-bottom:12px}
.card p{font-size:13px;color:var(--sub)}
.card .soon{position:absolute;top:20px;right:20px;font-size:10px;letter-spacing:.2em;color:var(--sub)}
@media(max-width:820px){.cards{grid-template-columns:1fr}}

/* profile */
.profile-grid{display:grid;grid-template-columns:320px 1fr;gap:72px;align-items:center}
.profile-grid img{background:var(--wash)}
@media(max-width:820px){.profile-grid{grid-template-columns:1fr}.profile-grid img{max-width:300px}}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.svc .item{border-top:1px solid var(--ink);padding-top:26px}
.svc .item img{aspect-ratio:16/10;object-fit:cover;margin-bottom:22px;filter:saturate(.85)}
.svc .item h3{font-size:15px;letter-spacing:.1em;margin-bottom:10px}
.svc .item p{font-size:13px;color:var(--sub)}
@media(max-width:820px){.svc{grid-template-columns:1fr}}

/* voice */
.voices{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.voice blockquote{font-size:13.5px;border-left:1px solid var(--line-dark);padding-left:22px;margin-bottom:18px}
.voice blockquote::before{content:"「"}.voice blockquote::after{content:"」"}
.voice .who{font-size:11.5px;letter-spacing:.1em;color:var(--sub);padding-left:23px}
@media(max-width:820px){.voices{grid-template-columns:1fr}}

/* press：墨色の帯 */
.press{background:var(--ink-deep);color:#e8ebed}
.press .inner{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.press .en-label{color:#e8ebed}
.press .jp-label{color:#9aa2a8}
.press p{opacity:.9;margin-bottom:1.4em;font-size:14px}
.press img{filter:saturate(.8)}
.press .btn{border-color:#e8ebed;color:#e8ebed}
.press .btn:hover{background:#e8ebed;color:var(--ink-deep)}
@media(max-width:820px){.press .inner{grid-template-columns:1fr}}

/* contact */
.contact-box{max-width:620px;margin:0 auto}
.field{margin-bottom:28px}
.field label{display:block;font-size:12px;letter-spacing:.2em;margin-bottom:10px}
.field label .req{color:#a2564f;font-size:10px;margin-left:8px;letter-spacing:.1em}
.field input,.field select,.field textarea{width:100%;border:none;border-bottom:1px solid var(--line-dark);padding:12px 2px;font-size:15px;font-family:var(--jp);background:transparent;color:var(--ink);border-radius:0;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6' fill='%237c848a'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 4px center}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--ink)}
.field .help{font-size:11.5px;color:var(--sub);margin-top:8px}
.form-note{display:none;margin-top:20px;border:1px solid var(--line);padding:14px 18px;font-size:12.5px;color:var(--sub)}
.form-note.show{display:block}

/* footer */
footer{border-top:1px solid var(--line);padding:64px 0 44px;font-size:12.5px;color:var(--sub)}
footer .cols{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:40px;align-items:flex-start}
footer .brand{font-family:var(--serif);font-size:18px;letter-spacing:.1em;color:var(--ink);margin-bottom:6px}
footer ul{list-style:none;display:flex;gap:28px;flex-wrap:wrap}
footer ul a{font-family:var(--slab);font-weight:300;font-size:12.5px;letter-spacing:.18em;color:var(--sub)}
footer .copy{border-top:1px solid var(--line);padding-top:24px;font-size:11px;letter-spacing:.08em}
.mock-ribbon{position:fixed;bottom:14px;right:14px;z-index:200;background:rgba(44,49,52,.85);color:#fff;font-size:10px;padding:6px 14px;letter-spacing:.2em}
@media (prefers-reduced-motion: reduce){*{transition:none!important;scroll-behavior:auto}}

/* blog：一覧 */
.blog-index{padding:90px 0 110px}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px 36px}
.post-card{display:block}
.post-card .thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--wash);margin-bottom:16px}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.9);transition:transform .5s}
.post-card:hover .thumb img{transform:scale(1.03)}
.post-card .meta{display:block;font-size:11.5px;letter-spacing:.12em;color:var(--sub);margin-bottom:8px}
.post-card .ttl{display:block;font-size:14.5px;letter-spacing:.06em;line-height:1.9;font-weight:500}
@media(max-width:960px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.post-grid{grid-template-columns:1fr}}

/* blog：記事 */
.post{padding:80px 0 110px}
.post-head{max-width:680px;margin:0 auto;padding:0 28px}
.post-head .crumb{font-family:var(--slab);font-weight:300;font-size:13px;letter-spacing:.24em;margin-bottom:34px}
.post-head .crumb a{color:var(--sub)}
.post-head h1{font-size:24px;letter-spacing:.06em;line-height:2;margin-bottom:22px}
.post-meta{font-size:12px;letter-spacing:.12em;color:var(--sub);padding-bottom:36px;border-bottom:1px solid var(--line);margin-bottom:48px}
.post-meta .upd{display:block;margin-top:6px}
.post-body{max-width:680px;margin:0 auto;padding:0 28px}
.post-body p{margin-bottom:1.7em}
.post-body a{border-bottom:1px solid var(--line-dark);word-break:break-all}
.post-body strong{font-weight:500}
.post-body .in-h{font-size:18px;letter-spacing:.08em;margin:2.4em 0 1.2em}
.post-body ul{margin:0 0 1.7em;padding-left:1.4em}
.post-body li{margin-bottom:.5em}
.post-body blockquote{border-left:1px solid var(--line-dark);padding-left:22px;color:var(--sub);margin:0 0 1.7em}
.post-body figure{margin:44px 0}
.post-body figure img{width:100%}
.post-body .yt a{display:block;border-bottom:none;position:relative}
.post-body .yt .yt-note{display:block;margin-top:12px;font-size:12px;letter-spacing:.2em;color:var(--sub);text-align:center}
.author-box{max-width:680px;margin:80px auto 0;padding:36px 28px;display:flex;gap:28px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.author-box img{width:88px;height:88px;object-fit:cover;object-position:center top;background:var(--wash);flex-shrink:0}
.author-box .nm{font-size:14.5px;font-weight:500;letter-spacing:.08em;margin-bottom:4px}
.author-box .bio{font-size:12.5px;color:var(--sub);margin-bottom:10px}
.author-box .arrow-link{font-size:13px}
.author-box .arrow-link .arr{width:52px}
.post-nav{max-width:680px;margin:56px auto 0;padding:0 28px;display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center}
.post-nav .pn{display:block;font-size:12px}
.post-nav .pn .lbl{display:block;font-size:10.5px;letter-spacing:.2em;color:var(--sub);margin-bottom:6px}
.post-nav .pn .ttl{display:block;font-size:12.5px;line-height:1.9;letter-spacing:.04em}
.post-nav .next{text-align:right}
.post-nav .back{font-family:var(--slab);font-weight:300;font-size:12px;letter-spacing:.22em;color:var(--sub);white-space:nowrap}
@media(max-width:640px){.post-nav{grid-template-columns:1fr;gap:18px}.post-nav .next{text-align:left}.author-box{flex-direction:row}}