/* インタラクティブ・カタログ — MVP（モバイル最優先） */
/* 既存ブランド（styles.css の :root）を継承。ここでは差分のみ定義する。 */

.cat { font-family: var(--sans); color: var(--ink); overflow-x: hidden; }
.cat .container { width: 100%; max-width: 980px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }

.cat-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: 1em 1.6em; border-radius: 999px; font-family: var(--sans); font-weight: 700; font-size: 1rem;
  text-decoration: none; cursor: pointer; border: 1.5px solid transparent; transition: transform .15s, box-shadow .2s, background .2s, color .2s;
  line-height: 1.4;
}
.cat-btn .arrow { transition: transform .2s; }
.cat-btn:hover { transform: translateY(-1px); }
.cat-btn:hover .arrow { transform: translateX(3px); }
.cat-btn-primary { background: var(--gold); color: #fff; box-shadow: 0 8px 24px rgba(184,146,63,.28); }
.cat-btn-primary:hover { background: var(--gold-deep); }
.cat-btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.cat-btn-ghost:hover { border-color: var(--gold); color: var(--gold-deep); }
.cat-btn-block { display: flex; width: 100%; box-sizing: border-box; }

/* ── [0] イントロ ───────────────────────────────────────────── */
.cat-intro { background: linear-gradient(180deg, var(--cream) 0%, var(--paper) 100%); padding: clamp(3rem, 12vw, 6rem) 0 clamp(2.4rem, 9vw, 4rem); text-align: center; }
.cat-eyebrow { font-family: var(--serif); letter-spacing: .28em; font-size: .72rem; color: var(--gold-deep); margin: 0 0 1.2em; }
.cat-title { font-size: clamp(1.9rem, 8vw, 3.1rem); font-weight: 900; line-height: 1.35; letter-spacing: .01em; margin: 0 0 .8em; }
.cat-hl { color: var(--gold); }
.cat-lead { font-size: clamp(.95rem, 3.6vw, 1.08rem); line-height: 2.1; color: var(--ink-soft); margin: 0 auto 2em; max-width: 40em; }

/* ── セクション共通 ────────────────────────────────────────── */
.cat-types, .cat-builder, .cat-plan { padding: clamp(2.6rem, 10vw, 5rem) 0; }
.cat-section-eyebrow { font-family: var(--serif); letter-spacing: .24em; font-size: .7rem; color: var(--gold-deep); margin: 0 0 .8em; }
.cat-section-title { font-size: clamp(1.4rem, 6vw, 2.1rem); font-weight: 900; line-height: 1.5; margin: 0 0 .7em; }
.cat-section-lead { font-size: clamp(.9rem, 3.4vw, 1rem); line-height: 2; color: var(--ink-soft); margin: 0 0 2em; max-width: 40em; }
.cat-section-lead strong, .cat-section-title strong { color: var(--gold-deep); }

/* ── [1] 型 ────────────────────────────────────────────────── */
.cat-types { background: var(--paper); }
.cat-typecards { display: grid; grid-template-columns: 1fr; gap: .9rem; margin: 0 0 2rem; }
.cat-typecard {
  position: relative; text-align: left; display: flex; flex-direction: column; gap: .45em;
  padding: 1.4em 1.3em; background: var(--cream); border: 1.5px solid var(--line); border-radius: var(--radius);
  font-family: var(--sans); cursor: default;
}
button.cat-typecard { cursor: pointer; transition: border-color .2s, background .2s, transform .15s; }
button.cat-typecard:hover { transform: translateY(-2px); }
.cat-typecard.is-selected { border-color: var(--gold); background: var(--paper); box-shadow: 0 10px 30px rgba(184,146,63,.12); }
.cat-typecard.is-soon { opacity: .6; }
.cat-typecard-badge { align-self: flex-start; font-size: .68rem; font-weight: 700; letter-spacing: .08em; color: #fff; background: var(--gold); padding: .3em .8em; border-radius: 999px; }
.cat-typecard-badge.cat-soon { background: var(--ink-mute); }
.cat-typecard-name { font-size: 1.15rem; font-weight: 900; }
.cat-typecard-desc { font-size: .86rem; line-height: 1.8; color: var(--ink-soft); }

.cat-typedetail { background: var(--cream-deep); border-radius: var(--radius); padding: clamp(1.4rem, 6vw, 2.2rem); }
.cat-typedetail-title { font-size: 1.05rem; font-weight: 900; margin: 0 0 .8em; }
.cat-typedetail p { font-size: .9rem; line-height: 2; color: var(--ink-soft); margin: 0 0 1em; }
.cat-typedetail p b, .cat-typedetail p strong { color: var(--ink); font-weight: 700; }
.cat-typedetail-flow { display: flex; flex-wrap: wrap; align-items: center; gap: .4em .2em; margin: 1.2em 0 0 !important; }
.cat-typedetail-flow span { font-size: .78rem; font-weight: 700; color: var(--gold-deep); background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: .35em .8em; }
.cat-typedetail-flow i { color: var(--gold); font-style: normal; font-weight: 700; }

/* ── [2][3] ビルダー ───────────────────────────────────────── */
.cat-builder { background: linear-gradient(180deg, var(--paper), var(--cream)); }
.cat-stage { display: flex; flex-direction: column; gap: 2rem; align-items: center; }

/* スマホフレーム */
.cat-preview-wrap { width: 100%; display: flex; flex-direction: column; align-items: center; }
.cat-phone {
  position: relative; width: min(320px, 86vw); background: #14121a; border-radius: 40px;
  padding: 12px; box-shadow: 0 30px 60px rgba(26,22,34,.28), inset 0 0 0 2px rgba(255,255,255,.06);
}
.cat-phone-notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 38%; height: 20px; background: #14121a; border-radius: 0 0 14px 14px; z-index: 3; }
.cat-preview {
  position: relative; height: min(560px, 74vh); border-radius: 30px; overflow: hidden; background: var(--p-bg);
  color: var(--p-text); font-family: var(--p-font, 'Noto Sans JP', sans-serif);
}
/* フォント（配色とは独立。プレビュー内テキストのみに適用）*/
.cat-preview[data-font="gothic"] { --p-font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif; }
.cat-preview[data-font="mincho"] { --p-font: 'Noto Serif JP', 'Hiragino Mincho ProN', serif; }
.cat-preview[data-font="maru"]   { --p-font: 'Zen Maru Gothic', 'Noto Sans JP', sans-serif; }
.cat-scroll { height: 100%; overflow-y: auto; -webkit-overflow-scrolling: touch; scroll-behavior: smooth; }
.cat-scroll::-webkit-scrollbar { width: 0; background: transparent; }
.cat-preview-note { font-size: .78rem; color: var(--ink-mute); margin: 1em 0 0; }

/* ── プレビュー内のミニLP（お悩み解決型）＝ --p-* 変数で着せ替え ── */
/* 配色パレット（3種）*/
.cat-preview[data-palette="p1"]{ /* ゴールド & アイボリー */
  --p-primary:#b8923f; --p-primary-deep:#8a6a25; --p-bg:#faf6ef; --p-surface:#ffffff;
  --p-text:#241f18; --p-muted:#6f6656; --p-line:#ece2cf; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#3a3026,#6b563083);
  --p-hero-overlay:linear-gradient(180deg,rgba(20,16,10,.28),rgba(20,16,10,.62));
}
.cat-preview[data-palette="p2"]{ /* モダン・ネイビー */
  --p-primary:#2f4a6b; --p-primary-deep:#1e3350; --p-bg:#f4f7fb; --p-surface:#ffffff;
  --p-text:#1c2733; --p-muted:#5d6b7b; --p-line:#dde6f0; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#1e3350,#2f4a6b);
  --p-hero-overlay:linear-gradient(180deg,rgba(12,22,36,.34),rgba(12,22,36,.68));
}
.cat-preview[data-palette="p3"]{ /* ナチュラル・グリーン */
  --p-primary:#5b7f63; --p-primary-deep:#3f5f47; --p-bg:#f5f4ee; --p-surface:#ffffff;
  --p-text:#25302a; --p-muted:#5f6b60; --p-line:#e2e6da; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#3f5f47,#5b7f63);
  --p-hero-overlay:linear-gradient(180deg,rgba(20,32,24,.30),rgba(20,32,24,.64));
}
.cat-preview[data-palette="p4"]{ /* 温かい系（テラコッタ）*/
  --p-primary:#c26b4a; --p-primary-deep:#9e5236; --p-bg:#fdf3ec; --p-surface:#ffffff;
  --p-text:#3a281f; --p-muted:#7d6455; --p-line:#f0ddd0; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#8a4326,#c26b4a);
  --p-hero-overlay:linear-gradient(180deg,rgba(40,20,12,.26),rgba(40,20,12,.60));
}
.cat-preview[data-palette="p5"]{ /* モノトーン */
  --p-primary:#2b2b2b; --p-primary-deep:#111111; --p-bg:#f2f2f2; --p-surface:#ffffff;
  --p-text:#1a1a1a; --p-muted:#6b6b6b; --p-line:#e2e2e2; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#1a1a1a,#3d3d3d);
  --p-hero-overlay:linear-gradient(180deg,rgba(0,0,0,.30),rgba(0,0,0,.66));
}
.cat-preview[data-palette="p6"]{ /* 柔らか系（ダスティローズ）*/
  --p-primary:#d0839f; --p-primary-deep:#a85f7a; --p-bg:#fbf3f5; --p-surface:#ffffff;
  --p-text:#40303a; --p-muted:#8a7580; --p-line:#f2e1e7; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#a85f7a,#d0839f);
  --p-hero-overlay:linear-gradient(180deg,rgba(50,30,40,.24),rgba(50,30,40,.56));
}
.cat-preview[data-palette="p7"]{ /* 爽やか系（アクア）*/
  --p-primary:#2fa5a5; --p-primary-deep:#1f7d7d; --p-bg:#eefaf9; --p-surface:#ffffff;
  --p-text:#17302f; --p-muted:#567170; --p-line:#d5ecea; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#166b6b,#2fa5a5);
  --p-hero-overlay:linear-gradient(180deg,rgba(10,40,40,.26),rgba(10,40,40,.60));
}
.cat-preview[data-palette="p8"]{ /* 高級感（ディープ・プラム）*/
  --p-primary:#6e2f43; --p-primary-deep:#4d1f30; --p-bg:#f7f2f0; --p-surface:#ffffff;
  --p-text:#2a1f24; --p-muted:#6f5a61; --p-line:#ebe0dd; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#3a1524,#6e2f43);
  --p-hero-overlay:linear-gradient(180deg,rgba(30,12,20,.30),rgba(30,12,20,.66));
}
.cat-preview[data-palette="p9"]{ /* ホワイト系（エアリー・ホワイト＋ゴールド）*/
  --p-primary:#a98c5a; --p-primary-deep:#6f5a34; --p-bg:#ffffff; --p-surface:#fdfdfb;
  --p-text:#2a2620; --p-muted:#8f887c; --p-line:#f0ede6; --p-on-primary:#ffffff;
  --p-hero-fallback:linear-gradient(150deg,#cfc3a8,#a98c5a);
  --p-hero-overlay:linear-gradient(180deg,rgba(60,52,36,.20),rgba(60,52,36,.52));
}

.cat-preview .pv-hero, .cat-preview .pv-sec { padding: 26px 22px; }
.pv-kicker { font-size: .58rem; letter-spacing: .22em; font-weight: 700; color: var(--p-primary); margin: 0 0 .9em; }
.pv-h2 { font-size: 1.02rem; font-weight: 900; line-height: 1.6; margin: 0 0 .9em; color: var(--p-text); }
.pv-text { font-size: .8rem; line-height: 1.95; color: var(--p-muted); margin: 0 0 1.1em; }
.pv-text b { color: var(--p-text); }

/* ファーストビュー（画像反映先） */
.pv-hero {
  min-height: 340px; display: flex; align-items: flex-end; color: #fff;
  background-image: var(--p-hero-overlay), var(--hero-image, var(--p-hero-fallback));
  background-size: cover; background-position: center; transition: background-image .2s;
}
.pv-hero-inner { width: 100%; }
.pv-hero-eyebrow { font-size: .6rem; letter-spacing: .14em; opacity: .92; margin: 0 0 .9em; }
.pv-hero-title { font-size: 1.35rem; font-weight: 900; line-height: 1.5; margin: 0 0 .6em; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
.pv-hero-sub { font-size: .82rem; opacity: .95; margin: 0 0 1.2em; text-shadow: 0 1px 8px rgba(0,0,0,.35); }
.pv-hero-cta { display: inline-block; font-size: .76rem; font-weight: 700; background: var(--p-primary); color: var(--p-on-primary); padding: .7em 1.3em; border-radius: 999px; }

.pv-empathy { background: var(--p-bg); }
.pv-checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55em; }
.pv-checklist li { position: relative; padding-left: 1.7em; font-size: .82rem; line-height: 1.6; color: var(--p-text); }
.pv-checklist li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--p-primary); font-weight: 900; }

.pv-solution { background: var(--p-surface); }
.pv-cards { display: flex; flex-direction: column; gap: .5em; }
.pv-card { display: flex; align-items: center; gap: .7em; font-size: .8rem; font-weight: 700; color: var(--p-text); background: var(--p-bg); border: 1px solid var(--p-line); border-radius: 12px; padding: .8em 1em; }
.pv-card-n { flex: 0 0 auto; min-width: 1.6em; text-align: center; font-size: .82rem; font-weight: 900; color: var(--p-primary); }

.pv-reasons { background: var(--p-bg); }
.pv-reason { display: flex; gap: .7em; align-items: flex-start; font-size: .8rem; line-height: 1.7; color: var(--p-muted); margin-bottom: 1em; }
.pv-reason:last-child { margin-bottom: 0; }
.pv-reason b { color: var(--p-text); }
.pv-reason-ico { color: var(--p-primary); font-weight: 900; }

.pv-proof { background: var(--p-surface); }
.pv-stats { display: flex; gap: .5em; margin: 0 0 1.2em; }
.pv-stat { flex: 1; text-align: center; background: var(--p-bg); border: 1px solid var(--p-line); border-radius: 12px; padding: .9em .3em; }
.pv-stat b { display: block; font-size: 1.05rem; font-weight: 900; color: var(--p-primary); }
.pv-stat span { display: block; font-size: .58rem; color: var(--p-muted); margin-top: .4em; line-height: 1.4; }
.pv-voice { margin: 0; font-size: .8rem; line-height: 1.9; color: var(--p-text); background: var(--p-bg); border-left: 3px solid var(--p-primary); border-radius: 0 10px 10px 0; padding: 1em 1.1em; }
.pv-voice cite { display: block; font-style: normal; font-size: .7rem; color: var(--p-muted); margin-top: .7em; }

.pv-contact { background: var(--p-primary-deep); color: #fff; text-align: center; }
.pv-h2-light { color: #fff; }
.pv-text-light { font-size: .8rem; line-height: 1.8; color: rgba(255,255,255,.88); margin: 0 0 1.2em; }
.pv-contact-btn { display: inline-block; font-size: .82rem; font-weight: 700; background: #fff; color: var(--p-primary-deep); padding: .8em 1.6em; border-radius: 999px; }
.pv-tel { font-size: .72rem; color: rgba(255,255,255,.8); margin: 1em 0 0; }

/* ストーリー型・商品訴求型の追加セクション（--p-* で着せ替え）*/
.pv-hero-tall { min-height: 420px; }
.pv-story { background: var(--p-surface); }
.pv-commit { background: var(--p-bg); }
.pv-menu { background: var(--p-surface); }
.pv-menulist { list-style: none; margin: 0; padding: 0; }
.pv-menulist li { display: flex; align-items: baseline; gap: .6em; font-size: .82rem; color: var(--p-text); padding: .7em 0; border-bottom: 1px dashed var(--p-line); }
.pv-menulist li:last-child { border-bottom: none; }
.pv-menulist li span { flex: 1; }
.pv-menulist li i { font-style: normal; font-weight: 700; color: var(--p-primary); }
.pv-price-sec { background: var(--p-bg); }
.pv-price { text-align: center; background: var(--p-surface); border: 1px solid var(--p-line); border-radius: 14px; padding: 1.4em 1em; }
.pv-price-name { font-size: .82rem; font-weight: 700; color: var(--p-text); margin: 0 0 .5em; }
.pv-price-num { margin: 0 0 .6em; display: flex; align-items: baseline; justify-content: center; gap: .2em; }
.pv-price-num b { font-size: 2rem; font-weight: 900; color: var(--p-primary); }
.pv-price-num span { font-size: .82rem; color: var(--p-muted); }
.pv-price-note { font-size: .7rem; color: var(--p-muted); margin: 0; line-height: 1.6; }

/* ── フォント選択 ──────────────────────────────────────────── */
.cat-fonts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.cat-font { display: flex; flex-direction: column; align-items: center; gap: .35em; padding: .9em .4em; border: 1.5px solid var(--line); border-radius: 12px; background: var(--paper); cursor: pointer; font-family: var(--sans); transition: border-color .2s, background .2s, transform .15s; }
.cat-font:hover { transform: translateY(-2px); }
.cat-font b { font-size: 1.05rem; font-weight: 700; color: var(--ink); line-height: 1.2; }
.cat-font span { font-size: .66rem; color: var(--ink-mute); }
.cat-font.is-active { border-color: var(--gold); background: var(--cream-deep); box-shadow: 0 8px 20px rgba(184,146,63,.14); }

/* ── コントロール ──────────────────────────────────────────── */
.cat-controls { width: 100%; max-width: 460px; display: flex; flex-direction: column; gap: 1.6rem; }
.cat-control { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; }
.cat-control-head { display: flex; align-items: baseline; justify-content: space-between; margin: 0 0 1em; gap: .5em; }
.cat-control-title { font-size: 1.02rem; font-weight: 900; margin: 0; }
.cat-control-hint { font-size: .72rem; color: var(--ink-mute); }

/* 配色スワイパー */
.cat-palette { display: flex; gap: .7rem; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; padding: .2rem; margin: 0 -.2rem; scrollbar-width: none; }
.cat-palette::-webkit-scrollbar { display: none; }
.cat-swatch {
  flex: 0 0 auto; scroll-snap-align: center; width: 96px; border: 2px solid var(--line); background: var(--paper);
  border-radius: 14px; padding: .6rem; cursor: pointer; transition: border-color .2s, transform .15s; font-family: var(--sans);
}
.cat-swatch:hover { transform: translateY(-2px); }
.cat-swatch.is-active { border-color: var(--gold); box-shadow: 0 8px 20px rgba(184,146,63,.18); }
.cat-swatch-chips { display: flex; height: 42px; border-radius: 9px; overflow: hidden; margin-bottom: .5rem; }
.cat-swatch-chips span { flex: 1; }
.cat-swatch-label { font-size: .68rem; font-weight: 700; color: var(--ink-soft); text-align: center; display: block; line-height: 1.3; }

.cat-palette-nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1rem; }
.cat-arrow { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--paper); color: var(--ink-soft); font-size: 1.3rem; line-height: 1; cursor: pointer; transition: border-color .2s, color .2s; }
.cat-arrow:hover { border-color: var(--gold); color: var(--gold-deep); }
.cat-dots { display: flex; gap: .5rem; }
.cat-dot { width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--line); padding: 0; cursor: pointer; transition: background .2s, transform .2s; }
.cat-dot.is-active { background: var(--gold); transform: scale(1.3); }
.cat-palette-name { text-align: center; font-size: .82rem; font-weight: 700; color: var(--gold-deep); margin: .8rem 0 0; }

/* アップロード */
.cat-drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3em; text-align: center;
  border: 2px dashed var(--line); border-radius: 14px; padding: 1.6rem 1rem; cursor: pointer; background: var(--cream);
  transition: border-color .2s, background .2s; }
.cat-drop:hover, .cat-drop.is-dragover { border-color: var(--gold); background: var(--cream-deep); }
.cat-drop-ico { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--gold-soft); color: var(--gold-deep); font-size: 1.4rem; font-weight: 700; margin-bottom: .3em; }
.cat-drop-main { font-size: .92rem; font-weight: 700; color: var(--ink); }
.cat-drop-sub { font-size: .74rem; color: var(--ink-mute); }
.cat-reset { display: block; width: 100%; margin-top: .8rem; background: none; border: none; color: var(--ink-mute); font-size: .82rem; font-weight: 700; text-decoration: underline; cursor: pointer; font-family: var(--sans); }
.cat-reset:hover { color: var(--gold-deep); }
.cat-privacy { display: flex; gap: .5em; align-items: flex-start; font-size: .74rem; line-height: 1.7; color: var(--ink-mute); background: var(--cream); border-radius: 10px; padding: .8em .9em; margin: 1rem 0 0; }
.cat-privacy strong { color: var(--ink); }
.cat-privacy-ico { flex: 0 0 auto; }

/* ── [4] 契約導線 ──────────────────────────────────────────── */
.cat-plan { background: var(--ink); color: #fff; text-align: center; }
.cat-eyebrow-light { color: var(--gold-soft); }
.cat-title-light { color: #fff; }
.cat-lead-light { color: rgba(255,255,255,.82); margin-left: auto; margin-right: auto; }
.cat-lead-light strong { color: var(--gold-soft); }
.cat-plancards { display: grid; grid-template-columns: 1fr; gap: 1.2rem; margin: 2.4rem 0 1.6rem; text-align: left; }
.cat-plancard { background: rgba(255,255,255,.04); border: 1.5px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 1.6rem; }
.cat-plancard-alt { background: transparent; }
.cat-plancard-tag { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .06em; color: var(--gold-soft); border: 1px solid rgba(231,207,143,.4); border-radius: 999px; padding: .3em .9em; margin: 0 0 1em; }
.cat-plancard-name { font-size: 1.2rem; font-weight: 900; margin: 0 0 .5em; }
.cat-plancard-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .3em; margin: 0 0 1.1em; }
.cat-plancard-price b { font-size: 2rem; font-weight: 900; color: var(--gold-soft); font-family: var(--serif); }
.cat-plancard-unit { font-size: .9rem; color: rgba(255,255,255,.8); }
.cat-plancard-init { flex-basis: 100%; font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.85); }
.cat-plancard-list { list-style: none; margin: 0 0 1.4rem; padding: 0; display: flex; flex-direction: column; gap: .55em; }
.cat-plancard-list li { position: relative; padding-left: 1.5em; font-size: .84rem; line-height: 1.6; color: rgba(255,255,255,.85); }
.cat-plancard-list li::before { content: '—'; position: absolute; left: 0; color: var(--gold-soft); }
.cat-plancard .cat-btn-ghost { color: #fff; border-color: rgba(255,255,255,.4); }
.cat-plancard .cat-btn-ghost:hover { border-color: var(--gold-soft); color: var(--gold-soft); }
.cat-plan-fine { font-size: .8rem; color: rgba(255,255,255,.6); line-height: 1.8; margin: 0; }

/* ── デスクトップ拡張 ──────────────────────────────────────── */
@media (min-width: 760px) {
  .cat-typecards { grid-template-columns: repeat(3, 1fr); }
  .cat-stage { flex-direction: row; align-items: flex-start; justify-content: center; gap: 3rem; }
  .cat-preview-wrap { position: sticky; top: 90px; }
  .cat-controls { max-width: 400px; }
  .cat-plancards { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .cat-btn, .cat-swatch, .cat-typecard, .cat-dot, .pv-hero { transition: none; }
  .cat-scroll { scroll-behavior: auto; }
}