/* ============================================================
   デザイントークン
   paper: 温かい紙の地色 / ink: 茶寄りの濃色（純黒は使わない）
   sage: 信頼・健康のセージグリーン / honey: 来訪を促すCTAアンバー
   line: LINE公式グリーン（指定色）
============================================================ */
:root{
  --paper:#F8F6F0;
  --paper-2:#FFFFFF;
  --ink:#2E2A24;
  --ink-soft:#6B6358;
  --sage:#6E7F6B;
  --sage-deep:#47543F;
  --sage-tint:#EAEDE5;
  --honey:#C8893B;
  --honey-deep:#A86F26;
  --line:#06C755;
  --line-deep:#05A648;
  --border:#E4DECF;
  --shadow:0 1px 2px rgba(46,42,36,.06), 0 8px 24px rgba(46,42,36,.06);
  --radius:14px;
  --serif:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,system-ui,sans-serif;
  --maxw:1080px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--sans); line-height:1.75; letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* キーボードフォーカス可視化（アクセシビリティ） */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:3px solid var(--honey); outline-offset:2px; border-radius:4px;
}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.serif{font-family:var(--serif)}
.eyebrow{
  font-size:.72rem; letter-spacing:.22em; color:var(--sage);
  font-weight:700; text-transform:uppercase; margin:0 0 .6em;
}

/* ---------- ボタン ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.5em; justify-content:center;
  padding:.85em 1.5em; border-radius:999px; font-weight:700; font-size:.95rem;
  border:1.5px solid transparent; transition:transform .12s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-honey{background:var(--honey); color:#fff; box-shadow:var(--shadow)}
.btn-honey:hover{background:var(--honey-deep)}
.btn-line{background:var(--line); color:#fff; box-shadow:var(--shadow)}
.btn-line:hover{background:var(--line-deep)}
.btn-ghost{background:transparent; color:var(--sage-deep); border-color:var(--border)}
.btn-ghost:hover{background:var(--sage-tint)}

/* ---------- ヘッダー ---------- */
.site-header{
  position:sticky; top:0; z-index:50; background:rgba(248,246,240,.92);
  backdrop-filter:saturate(1.4) blur(8px); border-bottom:1px solid var(--border);
}
.header-row{display:flex; align-items:center; gap:16px; height:64px}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--serif); font-weight:600; font-size:1.2rem;
  border:1.5px solid var(--border); background:#fff; padding:.5em 1.1em; border-radius:14px; box-shadow:var(--shadow)}
.brand .mark{
  width:30px;height:30px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #fff, var(--sage-tint));
  display:grid;place-items:center;border:1.5px solid var(--sage)
}
.brand .mark svg{width:18px;height:18px}

/* ナビは全幅でメニューボタン開閉のドロップダウン */
.nav{position:fixed; inset:64px 0 auto 0; z-index:60; flex-direction:column; align-items:stretch; gap:2px;
  background:var(--paper); border-bottom:1px solid var(--border); padding:12px 16px 18px; display:none}
.nav.open{display:flex}
.nav a.navlink{padding:.85em .6em; font-size:.95rem; color:var(--ink-soft); font-weight:500;
  border-bottom:1px solid var(--border)}
.nav a.navlink:hover{color:var(--ink)}
.nav a.navlink.active{color:var(--sage-deep); font-weight:700}
.nav-cta{margin:10px 0 0}

/* メニューボタン（常時表示・ラベル付き） */
.menu-toggle{display:inline-flex; align-items:center; gap:.4em; margin-left:auto;
  background:#fff; border:1.5px solid var(--border); border-radius:12px; padding:.55em 1.1em;
  font-weight:700; font-size:.95rem; color:var(--ink); box-shadow:var(--shadow)}
.menu-toggle::before{content:""; width:16px; height:2px; background:var(--ink);
  box-shadow:0 5px 0 var(--ink), 0 -5px 0 var(--ink)}

/* ===== ホーム（ワイヤーフレーム構成）===== */
.home-top{padding-top:28px}
.panel{background:#fff; border:1px solid var(--border); border-radius:20px; padding:22px 22px 24px; box-shadow:var(--shadow); margin-bottom:22px}
.carousel-panel .marquee-caption{margin-bottom:16px}

/* 3つの導線カード */
.nav-cards{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-bottom:22px}
.nav-card{display:flex; flex-direction:column; align-items:center; text-align:center; gap:6px;
  background:#fff; border:1px solid var(--border); border-radius:16px; padding:20px 14px;
  box-shadow:var(--shadow); color:var(--ink); transition:transform .15s ease, box-shadow .15s ease}
.nav-card:hover{transform:translateY(-3px); box-shadow:0 10px 26px rgba(46,42,36,.12)}
.nav-card .nc-ic{width:40px;height:40px;border-radius:11px;background:var(--sage-tint);color:var(--sage-deep);
  display:grid;place-items:center;margin-bottom:4px}
.nav-card .nc-ic svg{width:22px;height:22px}
.nav-card b{font-family:var(--serif); font-size:1rem; font-weight:600}
.nav-card small{color:var(--ink-soft); font-size:.76rem; line-height:1.5}
@media(max-width:520px){
  .nav-card{padding:16px 8px}
  .nav-card small{display:none}
}

/* 犬舎概要 */
.overview .overview-title{font-family:var(--serif); font-size:1.4rem; margin:0 0 14px; color:var(--sage-deep)}
.overview-list{margin:0 0 14px; display:grid; gap:0}
.overview-list > div{display:flex; gap:12px; padding:10px 2px; border-bottom:1px solid var(--border)}
.overview-list dt{flex:0 0 84px; color:var(--ink-soft); font-size:.86rem; margin:0}
.overview-list dd{margin:0; font-size:.92rem}

/* ---------- セクション共通 ---------- */
.section{padding:64px 0}
.section-head{max-width:640px;margin-bottom:32px}
.section-head h2{font-family:var(--serif); font-weight:600; font-size:clamp(1.5rem,4vw,2.1rem); margin:.1em 0 .4em; line-height:1.4}
.section-head p{color:var(--ink-soft); margin:0}
.center{text-align:center; margin-inline:auto}

/* ---------- ヒーロー ---------- */
.hero{position:relative; padding:48px 0 8px; overflow:hidden}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(60% 50% at 85% 0%, rgba(110,127,107,.14), transparent 60%),
    radial-gradient(50% 40% at 0% 100%, rgba(200,137,59,.10), transparent 60%);
  pointer-events:none;
}
.hero-inner{position:relative; max-width:720px}
.hero h1{
  font-family:var(--serif); font-weight:600; line-height:1.45;
  font-size:clamp(1.9rem,5.4vw,3rem); margin:.2em 0 .5em; letter-spacing:.02em;
}
.hero h1 .accent{color:var(--sage-deep)}
.hero p.lead{font-size:1.05rem; color:var(--ink-soft); margin:0 0 1.6em; max-width:38em}
.hero-cta{display:flex; flex-wrap:wrap; gap:12px}

/* ---------- 募集中マーキー（主役） ---------- */
.marquee-block{padding-top:36px}
.marquee-caption{display:flex; align-items:baseline; gap:14px; margin-bottom:14px; flex-wrap:wrap}
.marquee-caption .dot{width:9px;height:9px;border-radius:50%;background:var(--honey);
  box-shadow:0 0 0 4px rgba(200,137,59,.18); display:inline-block}
.marquee-caption h2{font-family:var(--serif); font-size:1.25rem; margin:0; font-weight:600}
.marquee-caption .hint{font-size:.8rem;color:var(--ink-soft);margin-left:auto}
.demo-link{font-size:.78rem;color:var(--sage);text-decoration:underline;background:none;border:none;padding:0}

.marquee{
  overflow-x:auto; overflow-y:hidden; scrollbar-width:none;
  -webkit-overflow-scrolling:touch; cursor:grab;
  mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
}
.marquee::-webkit-scrollbar{display:none}
.marquee.grabbing{cursor:grabbing}
.marquee-track{display:flex; gap:18px; padding:6px 2px 18px; width:max-content}

.pup-card{
  flex:0 0 230px; width:230px; background:var(--paper-2); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow);
  transition:transform .15s ease, box-shadow .15s ease;
}
.pup-card:hover{transform:translateY(-4px); box-shadow:0 10px 30px rgba(46,42,36,.12)}
.pup-thumb{aspect-ratio:4/3; position:relative; background:var(--sage-tint)}
.pup-thumb svg{width:100%;height:100%}
.badge{
  position:absolute; top:10px; left:10px; font-size:.72rem; font-weight:700;
  padding:.25em .7em; border-radius:999px; color:#fff; letter-spacing:.02em;
}
.badge.available{background:var(--honey)}
.badge.negotiating{background:#8a8170}
.badge.graduated{background:var(--sage)}
.pup-body{padding:13px 15px 16px}
.pup-name{font-family:var(--serif); font-size:1.15rem; font-weight:600; margin:0 0 2px}
.pup-meta{font-size:.82rem; color:var(--ink-soft); margin:0 0 8px}
.pup-price{font-weight:700; font-size:1rem; color:var(--sage-deep)}
.pup-price small{font-weight:400; font-size:.72rem; color:var(--ink-soft); margin-left:4px}

/* 端境期（募集中0頭）の表示 */
.offseason{
  background:var(--sage-tint); border:1px dashed var(--sage); border-radius:var(--radius);
  padding:30px 26px; text-align:center;
}
.offseason h3{font-family:var(--serif); margin:0 0 .4em; font-size:1.3rem; color:var(--sage-deep)}
.offseason p{margin:0 0 1.2em; color:var(--ink-soft)}

/* ---------- 流れ（ステップ） ---------- */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
.step{background:var(--paper-2); border:1px solid var(--border); border-radius:var(--radius); padding:22px 20px}
.step .num{font-family:var(--serif); color:var(--honey); font-size:1.6rem; font-weight:600; line-height:1}
.step h4{margin:.5em 0 .3em; font-size:1.02rem}
.step p{margin:0; font-size:.86rem; color:var(--ink-soft)}
@media(max-width:760px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.steps{grid-template-columns:1fr}}

/* ---------- 信頼の3要素 ---------- */
.trust-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.trust-card{background:var(--paper-2); border:1px solid var(--border); border-radius:var(--radius); padding:24px 22px}
.trust-card .ic{width:40px;height:40px;border-radius:10px;background:var(--sage-tint);display:grid;place-items:center;margin-bottom:12px}
.trust-card .ic svg{width:22px;height:22px}
.trust-card h4{font-family:var(--serif); margin:0 0 .4em; font-size:1.1rem}
.trust-card p{margin:0 0 1em; font-size:.88rem; color:var(--ink-soft)}
.trust-card a.more{font-size:.85rem; font-weight:700; color:var(--sage-deep)}
@media(max-width:760px){.trust-grid{grid-template-columns:1fr}}

/* ---------- 卒業犬ギャラリー ---------- */
.gallery{display:grid; grid-template-columns:repeat(4,1fr); gap:12px}
.gallery figure{margin:0; border-radius:var(--radius); overflow:hidden; aspect-ratio:1; background:var(--sage-tint)}
.gallery figure svg{width:100%;height:100%}
@media(max-width:760px){.gallery{grid-template-columns:1fr 1fr}}

/* ---------- 問い合わせ帯 ---------- */
.cta-band{background:linear-gradient(135deg, var(--sage-deep), var(--sage)); color:#fff; border-radius:20px; padding:42px 36px; text-align:center}
.cta-band h2{font-family:var(--serif); font-weight:600; margin:0 0 .5em; font-size:clamp(1.4rem,4vw,2rem)}
.cta-band p{margin:0 0 1.5em; opacity:.92}
.cta-band .row{display:flex; gap:12px; justify-content:center; flex-wrap:wrap}
.cta-band .btn-ghost{background:rgba(255,255,255,.12); color:#fff; border-color:rgba(255,255,255,.5)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.22)}

/* ---------- 一覧ページ ---------- */
.filters{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:26px}
.filter-btn{padding:.55em 1.1em; border-radius:999px; border:1.5px solid var(--border);
  background:var(--paper-2); color:var(--ink-soft); font-weight:600; font-size:.88rem}
.filter-btn.active{background:var(--sage-deep); color:#fff; border-color:var(--sage-deep)}
.list-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.list-grid .pup-card{flex:initial; width:auto}
@media(max-width:760px){.list-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.list-grid{grid-template-columns:1fr}}
.empty-note{padding:40px;text-align:center;color:var(--ink-soft);border:1px dashed var(--border);border-radius:var(--radius)}

/* ---------- 詳細ページ ---------- */
.detail{display:grid; grid-template-columns:1.1fr 1fr; gap:40px; align-items:start}
@media(max-width:820px){.detail{grid-template-columns:1fr; gap:26px}}
.detail-media{position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); background:var(--sage-tint)}
.detail-media .main{aspect-ratio:4/3}
.detail-media .main svg{width:100%;height:100%}
.detail-thumbs{display:flex;gap:8px;margin-top:8px}
.detail-thumbs .t{flex:1;aspect-ratio:1;border-radius:8px;overflow:hidden;background:var(--sage-tint);border:1px solid var(--border)}
.detail h1{font-family:var(--serif); font-weight:600; font-size:2rem; margin:.2em 0 .1em}
.detail .submeta{color:var(--ink-soft); margin:0 0 14px}
.detail .price-big{font-size:1.8rem; font-weight:700; color:var(--sage-deep); font-family:var(--serif)}
.detail .price-big small{font-size:.8rem; color:var(--ink-soft); font-weight:400; font-family:var(--sans)}
.spec-table{width:100%; border-collapse:collapse; margin:18px 0}
.spec-table th,.spec-table td{text-align:left; padding:11px 4px; border-bottom:1px solid var(--border); font-size:.92rem; vertical-align:top}
.spec-table th{width:34%; color:var(--ink-soft); font-weight:500}
.chip{display:inline-block; font-size:.78rem; font-weight:700; padding:.2em .7em; border-radius:999px; background:var(--sage-tint); color:var(--sage-deep)}
.detail-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:8px}
.parent-mini{display:flex; gap:12px; align-items:center; background:var(--paper-2); border:1px solid var(--border); border-radius:12px; padding:12px; margin-top:10px}
.parent-mini .pic{width:54px;height:54px;border-radius:10px;overflow:hidden;background:var(--sage-tint);flex:0 0 auto}
.parent-mini .pic svg{width:100%;height:100%}
.parent-mini b{display:block;font-family:var(--serif)}
.parent-mini span{font-size:.82rem;color:var(--ink-soft)}

.notice-box{background:var(--sage-tint); border-radius:var(--radius); padding:20px 22px; margin-top:18px}
.notice-box h4{margin:0 0 .4em; font-family:var(--serif); font-size:1.02rem}
.notice-box p{margin:0; font-size:.88rem; color:var(--ink-soft)}
.todo{color:var(--honey-deep); font-weight:700}

.backlink{display:inline-flex;align-items:center;gap:.4em;color:var(--sage-deep);font-weight:600;font-size:.9rem;margin-bottom:18px}

/* ---------- 親犬紹介ページ ---------- */
.parent-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px}
@media(max-width:760px){.parent-grid{grid-template-columns:1fr}}
.parent-card{background:var(--paper-2); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); display:flex; flex-direction:column}
.parent-card .p-media{aspect-ratio:16/10; background:var(--sage-tint); position:relative}
.parent-card .p-media svg{width:100%;height:100%}
.parent-card .role{position:absolute; top:12px; left:12px; font-size:.74rem; font-weight:700; color:#fff; background:var(--sage-deep); padding:.28em .8em; border-radius:999px; letter-spacing:.04em}
.parent-card .p-body{padding:20px 22px 22px}
.parent-card h3{font-family:var(--serif); font-weight:600; font-size:1.4rem; margin:0 0 2px}
.parent-card .p-sub{color:var(--ink-soft); font-size:.88rem; margin:0 0 12px}
.parent-card .p-desc{font-size:.92rem; margin:0 0 16px}
.p-tags{display:flex; flex-wrap:wrap; gap:6px; margin:0 0 14px}
.p-tag{font-size:.76rem; font-weight:700; padding:.3em .75em; border-radius:999px; background:var(--sage-tint); color:var(--sage-deep)}
.p-health{background:var(--paper); border:1px solid var(--border); border-radius:12px; padding:12px 14px; font-size:.86rem; color:var(--ink-soft); margin:0 0 14px}
.p-health b{color:var(--ink); font-weight:700; display:block; margin-bottom:2px; font-size:.82rem}
.p-children{border-top:1px solid var(--border); padding-top:12px}
.p-children .lbl{font-size:.8rem; color:var(--ink-soft); margin:0 0 6px}
.p-children a{display:inline-block; font-size:.85rem; font-weight:700; color:var(--sage-deep); margin:0 12px 4px 0}
.parents-note{background:var(--sage-tint); border-radius:var(--radius); padding:22px 24px; margin-bottom:30px}
.parents-note p{margin:0; font-size:.92rem; color:var(--ink-soft)}

/* ---------- 問い合わせページ ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1.2fr; gap:36px; align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.line-panel{background:var(--paper-2); border:1px solid var(--border); border-radius:var(--radius); padding:28px; text-align:center}
.line-panel .lg{width:64px;height:64px;border-radius:18px;background:var(--line);display:grid;place-items:center;margin:0 auto 14px}
.line-panel .lg svg{width:36px;height:36px}
.line-panel h3{font-family:var(--serif);margin:0 0 .4em}
.line-panel p{color:var(--ink-soft);font-size:.9rem;margin:0 0 1.2em}
.form-panel{background:var(--paper-2); border:1px solid var(--border); border-radius:var(--radius); padding:28px}
.field{margin-bottom:16px}
.field label{display:block; font-weight:600; font-size:.9rem; margin-bottom:6px}
.field .req{color:var(--honey-deep); font-size:.8rem; margin-left:4px}
.field input,.field select,.field textarea{
  width:100%; padding:.7em .85em; border:1.5px solid var(--border); border-radius:10px;
  font-family:inherit; font-size:.95rem; background:var(--paper); color:var(--ink);
}
.field textarea{min-height:110px; resize:vertical}
.spam-stub{display:flex;align-items:center;gap:8px;background:var(--paper);border:1.5px dashed var(--border);border-radius:10px;padding:12px 14px;color:var(--ink-soft);font-size:.85rem}
.form-msg{display:none; margin-top:14px; padding:12px 16px; border-radius:10px; background:var(--sage-tint); color:var(--sage-deep); font-weight:600; font-size:.9rem}
.note-line{font-size:.84rem;color:var(--ink-soft);background:var(--sage-tint);border-radius:10px;padding:12px 14px;margin-top:16px}

/* ---------- フッター（法定表示） ---------- */
.site-footer{background:#2B271F; color:#E9E3D6; margin-top:40px}
.footer-top{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:34px; padding:48px 0 36px}
@media(max-width:760px){.footer-top{grid-template-columns:1fr;gap:26px}}
.site-footer .brand{color:#fff}
.site-footer .brand .mark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.4)}
.footer-top p{font-size:.86rem; color:#B9B2A2; margin:.6em 0 0}
.footer-col h5{font-size:.78rem; letter-spacing:.14em; color:#9C9586; margin:0 0 12px; text-transform:uppercase}
.footer-col a{display:block; color:#D8D2C4; font-size:.9rem; padding:5px 0}
.footer-col a:hover{color:#fff}
.legal{border-top:1px solid rgba(255,255,255,.12); padding:26px 0 40px}
.legal h5{font-family:var(--serif); color:#fff; font-size:1rem; margin:0 0 14px}
.legal-table{width:100%;max-width:680px;border-collapse:collapse}
.legal-table th,.legal-table td{text-align:left;padding:8px 6px;border-bottom:1px solid rgba(255,255,255,.1);font-size:.84rem;vertical-align:top}
.legal-table th{width:40%;color:#9C9586;font-weight:500}
.legal-table .todo{color:#E6B566}
.copyright{font-size:.78rem;color:#857E6F;padding-bottom:30px}

/* ---------- ルーティング表示制御 ---------- */
.view{display:none}
.view.active{display:block}

/* prefers-reduced-motion 配慮 */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.pup-card{transition:none}
}