/* ============================================
   bijou line. dog style — site stylesheet
   Palette:
     porcelain  #FDFCFA  (背景・真っ白なおふろ)
     ink        #3A3633  (本文・やわらかい墨色)
     champagne  #B08D57  (宝石の差し色)
     blush      #F7F1E9  (セクションの淡い地)
     line-green #06C755  (LINEボタンのみ)
   ============================================ */

:root {
  --porcelain: #FDFDFE;        /* メイン: 白 */
  --ink: #4B4F56;              /* 本文: やわらかいチャコールグレー */
  --ink-soft: #8A9099;         /* 補足: 薄いグレー */
  --champagne: #9FB4C6;        /* 差し色: 薄い青 */
  --champagne-pale: #D8E1E9;   /* 差し色: 薄いシルバーブルー */
  --blush: #F3F6F9;            /* セクション地: ごく薄い青白 */
  --line-green: #06C755;
  --serif: "Shippori Mincho", "Yu Mincho", serif;
  --sans: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 2;
  letter-spacing: 0.06em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 252, 250, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #E7EBEF;
}
.header-inner {
  max-width: 1080px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand {
  font-family: var(--serif);
  font-size: 1.05rem; letter-spacing: 0.12em;
  text-decoration: none; white-space: nowrap;
}
.brand .dot { color: var(--champagne); }
.site-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-nav a {
  font-size: 0.82rem; letter-spacing: 0.18em;
  text-decoration: none; color: var(--ink-soft);
  padding: 4px 0; border-bottom: 1px solid transparent;
  transition: color .25s, border-color .25s;
}
.site-nav a:hover { color: var(--ink); border-color: var(--champagne); }
.site-nav a.current { color: var(--ink); border-color: var(--champagne); }
.site-nav a:focus-visible,
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--champagne); outline-offset: 3px;
}
.nav-toggle { display: none; }

@media (max-width: 720px) {
  .header-inner { flex-direction: column; gap: 8px; padding: 12px 16px; }
  .site-nav { gap: 14px; justify-content: center; }
  .site-nav a { font-size: 0.78rem; letter-spacing: 0.12em; }
}

/* ---------- hero ---------- */
.hero {
  text-align: center;
  padding: 96px 20px 72px;
}
.hero-en {
  font-family: var(--serif);
  font-size: clamp(2rem, 5.4vw, 3.2rem);
  font-weight: 500; letter-spacing: 0.1em; line-height: 1.4;
}
.hero-en .dot { color: var(--champagne); }
.hero-ja { margin-top: 10px; color: var(--ink-soft); font-size: 0.9rem; letter-spacing: 0.28em; }
.hero-lead {
  margin-top: 34px; font-family: var(--serif);
  font-size: 1.02rem; letter-spacing: 0.14em;
}
.hero-area {
  margin-top: 8px; color: var(--ink-soft); font-size: 0.82rem; letter-spacing: 0.2em;
}

/* ---------- cut line divider (signature) ---------- */
.cutline {
  display: flex; align-items: center; gap: 14px;
  max-width: 520px; margin: 0 auto; padding: 26px 20px;
  color: var(--champagne);
}
.cutline::before, .cutline::after {
  content: ""; flex: 1; border-top: 1px dashed var(--champagne-pale);
}
.cutline span { font-size: 1rem; transform: rotate(-90deg); }

/* ---------- sections ---------- */
.section { padding: 64px 20px; }
.section.tinted { background: var(--blush); }
.section-inner { max-width: 860px; margin: 0 auto; }
.section-inner.narrow { max-width: 640px; }

.eyebrow {
  text-align: center; color: var(--champagne);
  font-size: 0.75rem; letter-spacing: 0.34em; text-transform: lowercase;
}
.section-title {
  text-align: center; font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 1.7rem); font-weight: 500;
  letter-spacing: 0.16em; margin-top: 10px;
}
.section-lead { text-align: center; margin-top: 26px; }

/* ---------- home: guide cards ---------- */
.guide-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px; margin-top: 44px;
}
.guide-card {
  background: #fff; border: 1px solid #E7EBEF; border-radius: 4px;
  padding: 34px 26px; text-align: center; text-decoration: none;
  transition: border-color .25s, transform .25s;
}
.guide-card:hover { border-color: var(--champagne); transform: translateY(-3px); }
.guide-card .en {
  font-family: var(--serif); font-size: 1.05rem; letter-spacing: 0.2em;
}
.guide-card .en::after {
  content: ""; display: block; width: 26px; margin: 12px auto 0;
  border-top: 1px solid var(--champagne);
}
.guide-card p { margin-top: 16px; font-size: 0.88rem; color: var(--ink-soft); }
.guide-card .more {
  display: inline-block; margin-top: 18px;
  font-size: 0.76rem; letter-spacing: 0.22em; color: var(--champagne);
}

/* ---------- gallery ---------- */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px; margin-top: 44px;
}
.style-card {
  background: #fff; border: 1px solid #E7EBEF; border-radius: 4px; overflow: hidden;
  text-decoration: none; transition: border-color .25s;
}
.style-card:hover { border-color: var(--champagne); }
.style-card figcaption { padding: 16px 18px 20px; }
.style-card .breed { font-size: 0.78rem; letter-spacing: 0.2em; color: var(--champagne); }
.style-card .name { font-family: var(--serif); margin-top: 4px; font-size: 0.98rem; letter-spacing: 0.1em; }
.style-card .ig { margin-top: 8px; font-size: 0.74rem; color: var(--ink-soft); letter-spacing: 0.14em; }

/* ---------- photo placeholder ----------
   実写真に差し替えるまでの仮枠。
   <div class="ph" style="aspect-ratio:4/3">写真：〇〇</div> */
.ph {
  background:
    linear-gradient(135deg, #F0F3F6 25%, #FAFBFC 25%, #FAFBFC 50%,
                    #F0F3F6 50%, #F0F3F6 75%, #FAFBFC 75%);
  background-size: 28px 28px;
  color: #A6ADB5; font-size: 0.78rem; letter-spacing: 0.12em;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 12px; width: 100%;
}

/* ---------- feature blocks (salon info) ---------- */
.feature { display: grid; grid-template-columns: 1fr 1.15fr; gap: 34px; align-items: center; margin-top: 56px; }
.feature:nth-of-type(even) .feature-media { order: 2; }
.feature h3 {
  font-family: var(--serif); font-size: 1.15rem; font-weight: 500;
  letter-spacing: 0.12em; line-height: 1.8;
}
.feature h3::after {
  content: ""; display: block; width: 34px; margin-top: 14px;
  border-top: 1px solid var(--champagne);
}
.feature p { margin-top: 18px; font-size: 0.92rem; }
@media (max-width: 720px) {
  .feature { grid-template-columns: 1fr; gap: 18px; }
  .feature:nth-of-type(even) .feature-media { order: 0; }
}

/* ---------- flow (menu) ---------- */
.flow { margin-top: 44px; }
.flow-step {
  position: relative; padding: 0 0 44px 58px;
  border-left: 1px dashed var(--champagne-pale); margin-left: 21px;
}
.flow-step:last-child { border-left-color: transparent; padding-bottom: 0; }
.flow-num {
  position: absolute; left: -22px; top: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: #fff; border: 1px solid var(--champagne);
  color: var(--champagne); font-family: var(--serif); font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.flow-step h3 {
  font-family: var(--serif); font-size: 1.08rem; font-weight: 500; letter-spacing: 0.1em;
  padding-top: 8px;
}
.flow-step p { margin-top: 12px; font-size: 0.92rem; color: var(--ink-soft); }

/* ---------- price tables ---------- */
.price-note {
  text-align: center; margin-top: 30px; font-size: 0.86rem; color: var(--ink-soft);
}
.price-table { width: 100%; border-collapse: collapse; margin-top: 30px; background: #fff; }
.price-table caption {
  caption-side: top; text-align: left; font-family: var(--serif);
  font-size: 1.05rem; letter-spacing: 0.12em; padding-bottom: 12px;
}
.price-table th, .price-table td {
  border: 1px solid #E7EBEF; padding: 12px 16px; font-size: 0.9rem; text-align: left;
}
.price-table th { background: var(--blush); font-weight: 500; letter-spacing: 0.08em; }
.price-table td.yen { text-align: right; font-feature-settings: "tnum"; white-space: nowrap; }
.badge {
  display: inline-block; background: var(--champagne); color: #fff;
  font-size: 0.74rem; letter-spacing: 0.16em; padding: 4px 12px; border-radius: 999px;
}
.option-list { margin-top: 30px; display: grid; gap: 14px; }
.option-list .opt {
  background: #fff; border: 1px solid #E7EBEF; border-radius: 4px;
  padding: 18px 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.opt .opt-name { font-family: var(--serif); letter-spacing: 0.1em; }
.opt .opt-price { color: var(--champagne); font-size: 0.92rem; }

/* ---------- profile ---------- */
.staff { display: grid; grid-template-columns: 300px 1fr; gap: 36px; margin-top: 44px; align-items: start; }
@media (max-width: 720px) { .staff { grid-template-columns: 1fr; } }
.staff h3 { font-family: var(--serif); font-size: 1.3rem; font-weight: 500; letter-spacing: 0.14em; }
.staff .role { color: var(--champagne); font-size: 0.8rem; letter-spacing: 0.24em; margin-top: 4px; }
.staff p { margin-top: 16px; font-size: 0.92rem; }
.quals { margin-top: 18px; padding: 20px 24px; background: var(--blush); border-radius: 4px; }
.quals h4 { font-size: 0.85rem; letter-spacing: 0.2em; color: var(--ink-soft); font-weight: 500; }
.quals ul { list-style: none; margin-top: 10px; }
.quals li { font-size: 0.88rem; padding-left: 1.2em; position: relative; }
.quals li::before { content: "◆"; position: absolute; left: 0; font-size: 0.6em; top: 0.9em; color: var(--champagne); }

.dog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-top: 44px; }
.dog-card { background: #fff; border: 1px solid #E7EBEF; border-radius: 4px; overflow: hidden; }
.dog-card .body { padding: 22px 24px 26px; }
.dog-card h3 { font-family: var(--serif); font-size: 1.1rem; font-weight: 500; letter-spacing: 0.14em; }
.dog-card .tag { color: var(--champagne); font-size: 0.76rem; letter-spacing: 0.2em; margin-top: 4px; }
.dog-card p { margin-top: 12px; font-size: 0.88rem; color: var(--ink-soft); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; margin-top: 44px; }
@media (max-width: 720px) { .contact-grid { grid-template-columns: 1fr; } }
.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td { border-bottom: 1px solid #E7EBEF; padding: 14px 6px; font-size: 0.92rem; vertical-align: top; }
.info-table th { width: 7em; text-align: left; font-weight: 500; color: var(--champagne); letter-spacing: 0.14em; }
.map-frame { width: 100%; aspect-ratio: 4 / 3; border: 1px solid #E7EBEF; border-radius: 4px; }

/* ---------- CTA (LINE / Instagram) ---------- */
.cta-band { text-align: center; }
.cta-title { font-family: var(--serif); font-size: 1.15rem; letter-spacing: 0.16em; }
.cta-buttons {
  margin-top: 28px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 34px; border-radius: 999px; text-decoration: none;
  font-size: 0.9rem; letter-spacing: 0.14em;
  transition: opacity .25s, transform .25s;
}
.btn:hover { opacity: 0.85; transform: translateY(-2px); }
.btn-line { background: var(--line-green); color: #fff; }
.btn-ig {
  background: #fff; color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-tel { background: var(--ink); color: #fff; }
.cta-note { margin-top: 18px; font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid #E7EBEF; margin-top: 40px;
  padding: 44px 20px 34px; text-align: center;
}
.footer-brand { font-family: var(--serif); letter-spacing: 0.14em; }
.footer-brand .dot { color: var(--champagne); }
.footer-addr { margin-top: 12px; font-size: 0.82rem; color: var(--ink-soft); }
.footer-nav { margin-top: 20px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.footer-nav a { font-size: 0.78rem; letter-spacing: 0.16em; color: var(--ink-soft); text-decoration: none; }
.footer-nav a:hover { color: var(--champagne); }
.copyright { margin-top: 26px; font-size: 0.72rem; color: #A6ADB5; letter-spacing: 0.12em; }

/* ---------- page hero (下層ページ) ---------- */
.page-hero { text-align: center; padding: 70px 20px 8px; }
.page-hero .en {
  font-family: var(--serif); font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 500; letter-spacing: 0.2em;
}
.page-hero .ja { margin-top: 8px; color: var(--ink-soft); font-size: 0.84rem; letter-spacing: 0.26em; }

/* ---------- misc ---------- */
.center { text-align: center; }
.mt-l { margin-top: 44px; }
.serif { font-family: var(--serif); }
.poem { text-align: center; font-family: var(--serif); line-height: 2.4; letter-spacing: 0.12em; }
.poem + .poem { margin-top: 36px; }
.accent { color: var(--champagne); }

@media (max-width: 600px) {
  .price-table th, .price-table td { padding: 10px 8px; font-size: 0.76rem; }
  .price-table td.yen { white-space: normal; }
}

/* ---------- photos ---------- */
.hero-photo { max-width: 900px; margin: 40px auto 0; padding: 0 20px; }
.hero-photo img { width: 100%; border-radius: 6px; display: block; }
.style-card > img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
.feature-media img { width: 100%; border-radius: 4px; display: block; }
.option-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 34px; }
.option-cards img { width: 100%; border-radius: 4px; display: block; }
.dog-card > img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
.story-photo img { width: 100%; border-radius: 4px; display: block; }

.page-mascot { max-width: 400px; margin: 34px auto 0; padding: 0 20px; }
.page-mascot.wide { max-width: 620px; }
.page-mascot img { width: 100%; border-radius: 6px; display: block; }

.guide-card > img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 4px; margin-bottom: 20px; display: block; background: #fff; }

/* ---------- readability tuning ----------
   飾り(点線・罫線)は淡い青のまま、意味のある文字だけ
   同じ色相の一段濃いくすみブルーに。 */
:root { --accent-text: #5E7E97; --ink-soft: #7A828C; }
.accent,
.opt .opt-price,
.style-card .breed,
.dog-card .tag,
.staff .role,
.info-table th,
.guide-card .more,
.eyebrow,
.flow-num { color: var(--accent-text); }
.badge { background: var(--accent-text); }

/* concept 変身ストーリー(文章のみ) */
.story-item { text-align: center; margin-top: 40px; }
.story-item h3 { font-family: var(--serif); font-size: 1.05rem; font-weight: 500; letter-spacing: 0.1em; color: var(--accent-text); }
.story-item h3::after { content: ""; display: block; width: 30px; margin: 14px auto 0; border-top: 1px solid var(--champagne-pale); }
.story-item p { margin-top: 14px; }

/* concept 衣食住の強調(太字+わずかに大きく) */
.poem .accent { font-weight: 600; font-size: 1.15em; }