:root{
  --bg:#faf6ee;
  --bg-alt:#f3ecdc;
  --card:#fffdf7;
  --ink:#3d332a;
  --ink-soft:#6f6152;
  --accent:#b06a48;
  --accent-dark:#96552f;
  --line-green:#06c755;
  --stitch:#c9a582;
  --line:#e2d7c0;
  --radius:14px;
  --shadow:0 6px 24px rgba(90,66,40,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.85;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-dark)}
.hand{font-family:"Yomogi",cursive}

/* ヘッダー */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,246,238,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:1100px;margin:0 auto;padding:.6rem 1.2rem;
  display:flex;align-items:center;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--ink)}
.brand-mark{border-radius:50%}
.brand-name{font-family:"Shippori Mincho",serif;font-weight:700;font-size:1.06rem;letter-spacing:.02em}
.brand-name small{font-size:.72rem;color:var(--ink-soft)}
.site-nav{margin-left:auto;display:flex;gap:1.4rem;align-items:center}
.site-nav a{text-decoration:none;color:var(--ink);font-size:.92rem;font-weight:500}
.site-nav a:hover{color:var(--accent)}
.site-nav .nav-cta{
  background:var(--accent);color:#fff;padding:.4rem 1rem;border-radius:999px;
}
.site-nav .nav-cta:hover{background:var(--accent-dark);color:#fff}
.nav-toggle{display:none;margin-left:auto;background:none;border:none;cursor:pointer;padding:.4rem}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}

/* ヒーロー */
.hero{
  max-width:1100px;margin:0 auto;
  padding:3.2rem 1.2rem 3.6rem;
  display:grid;grid-template-columns:1.05fr .95fr;gap:2.6rem;align-items:center;
}
.hero-kicker{color:var(--accent);font-size:1.05rem;margin-bottom:.6rem}
.hero h1{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(2rem,5.2vw,3.1rem);
  line-height:1.35;font-weight:700;letter-spacing:.03em;
}
.hero-kari{font-size:.55em;color:var(--ink-soft)}
.hero-catch{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(1.15rem,2.6vw,1.45rem);
  margin:1.1rem 0 .8rem;color:var(--accent-dark);
}
.hero-lead{color:var(--ink-soft);max-width:34em}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero-photo{position:relative}
.hero-photo img{
  border-radius:18px;box-shadow:var(--shadow);
  border:6px solid #fffdf7;
}
.hero-photo figcaption{
  position:absolute;right:.9rem;bottom:.7rem;
  color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.45);font-size:1rem;
}

/* ボタン */
.btn{
  display:inline-block;text-decoration:none;font-weight:700;
  padding:.75rem 1.6rem;border-radius:999px;font-size:.98rem;
  transition:transform .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{background:transparent;color:var(--accent-dark);border:2px solid var(--stitch)}
.btn-ghost:hover{background:#fffdf7}
.btn-line{background:var(--line-green);color:#fff}
.btn-big{padding:1rem 2rem;font-size:1.05rem}

/* セクション */
.section{max-width:1100px;margin:0 auto;padding:3.6rem 1.2rem}
.section-alt{
  background:var(--bg-alt);
  border-radius:24px;
  max-width:1180px;
  padding-left:2rem;padding-right:2rem;
  margin-top:1rem;margin-bottom:1rem;
}
.section-head{text-align:center;margin-bottom:2.2rem}
.section-kicker{color:var(--accent);font-size:1rem}
.section-head h2{
  font-family:"Shippori Mincho",serif;
  font-size:clamp(1.6rem,3.6vw,2.1rem);letter-spacing:.05em;
}
.stitch{
  width:120px;margin:.9rem auto 0;
  border-top:3px dashed var(--stitch);
}
.section-note{text-align:center;color:var(--ink-soft);margin-top:1.8rem}

/* サービス */
.service-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;
}
.service-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.6rem 1.5rem;box-shadow:var(--shadow);
}
.service-no{color:var(--accent);font-size:1.1rem}
.service-card h3{
  font-family:"Shippori Mincho",serif;font-size:1.25rem;margin:.2rem 0 .5rem;
}
.service-card p{color:var(--ink-soft);font-size:.95rem}

/* ギャラリー */
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;
}
.gallery-item{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.gallery-item img{width:100%;aspect-ratio:4/5;object-fit:cover;cursor:zoom-in}
.gallery-item figcaption{
  padding:.7rem .9rem;font-size:.88rem;color:var(--ink-soft);
  display:flex;flex-direction:column;gap:.15rem;
}
.gallery-item figcaption a{font-size:.82rem}

/* ワークショップ */
.workshop-wrap{
  display:grid;grid-template-columns:.85fr 1.3fr .85fr;gap:1.6rem;align-items:center;
}
.workshop-photo img{border-radius:var(--radius);box-shadow:var(--shadow);border:5px solid #fffdf7}
.workshop-text h3{font-family:"Shippori Mincho",serif;font-size:1.35rem;margin-bottom:.7rem}
.workshop-text p{color:var(--ink-soft);margin-bottom:1rem}
.workshop-text .btn{margin-top:.4rem}

/* プロフィール */
.profile-wrap{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:2.2rem;align-items:center;
}
.profile-photo img{border-radius:var(--radius);box-shadow:var(--shadow);border:5px solid #fffdf7}
.profile-text p{margin-bottom:1rem;color:var(--ink)}
.profile-sign{color:var(--accent);font-size:1.05rem;text-align:right}

/* お問い合わせ */
.contact-lead{text-align:center;max-width:40em;margin:0 auto;color:var(--ink-soft)}
.contact-actions{
  display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2rem;
}

/* リンク */
.link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.link-card{
  display:block;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.4rem;text-decoration:none;color:var(--ink);
  box-shadow:var(--shadow);transition:transform .15s ease;
}
.link-card:hover{transform:translateY(-3px)}
.link-card h3{font-family:"Shippori Mincho",serif;font-size:1.12rem;margin-bottom:.4rem;color:var(--accent-dark)}
.link-card p{color:var(--ink-soft);font-size:.9rem}

/* フッター */
.site-footer{text-align:center;padding:2.6rem 1.2rem 3rem}
.site-footer .stitch{margin:0 auto 1.6rem}
.footer-brand{font-family:"Shippori Mincho",serif;font-weight:700;font-size:1.1rem}
.footer-sub{color:var(--ink-soft);font-size:.9rem}
.footer-copy{color:var(--ink-soft);font-size:.8rem;margin-top:1rem}

/* ライトボックス */
.lightbox{
  position:fixed;inset:0;z-index:100;background:rgba(40,30,20,.92);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:1.2rem;
}
.lightbox[hidden]{display:none}
.lightbox img{max-height:82vh;max-width:94vw;border-radius:10px}
.lightbox p{color:#f5efe2;margin-top:.8rem;font-size:.95rem;text-align:center}
.lightbox-close{
  position:absolute;top:.8rem;right:1.1rem;background:none;border:none;
  color:#fff;font-size:2.2rem;cursor:pointer;line-height:1;
}

/* 出現アニメ */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* レスポンシブ */
@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:2.2rem}
  .workshop-wrap{grid-template-columns:1fr}
  .profile-wrap{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .link-grid{grid-template-columns:1fr}
  .section-alt{padding-left:1.2rem;padding-right:1.2rem}
}
@media (max-width:640px){
  .service-grid{grid-template-columns:1fr}
  .nav-toggle{display:block}
  .site-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--bg);flex-direction:column;align-items:flex-start;
    padding:1rem 1.2rem;gap:.9rem;border-bottom:1px solid var(--line);
  }
  .site-nav.open{display:flex}
  .contact-actions .btn{width:100%;text-align:center}
}