@charset "UTF-8";
/* 快適計画テーマ本体CSS
   正本は mock/index.html の <style>。モックを直したらここへ再移植する。
   設計方針: docs/analysis/06_参考サイト比較.md §6 */
/* ============================================================
   快適計画（株式会社ユーホームズ リフォーム部門）第5稿
   設計方針: docs/analysis/06_参考サイト比較.md §6（13項目）
   - 上品ミニマル2/5・本体トークンの丸写しはしない
   - 専用アクセント1色（テラコッタ #A9502B）… 価格・CTA・セクションラベル等の機能的アクセントに限定（装飾面には使わない）
   - 本文16px／補助14px下限／コントラスト4.5:1をトークンで担保
   - 見出しは和文主役・英字従
   ============================================================ */
:root {
  --c-text: #333333;
  --c-text-sub: #666666;      /* on #fff = 5.7:1 AA可 */
  --c-bg: #ffffff;
  --c-bg-warm: #faf6f2;       /* 暖色クリーム（交互セクション・本体の#f8f7f6と差別化） */
  --c-bg-gray: #f0f0f0;
  --c-line: #b3b3b3;
  --c-line-light: #cccccc;
  /* 固定ヘッダーの高さ。下層ページの上余白とアンカーのずれ補正もこの値を見る */
  --header-h: 90px;
  --c-brand: #a9502b;         /* ★快適計画アクセント（テラコッタ）白文字4.5:1以上 */
  --c-brand-pale: #f6ece5;    /* アクセント淡色（背景用） */
  --ff-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴPro W3", "メイリオ", Meiryo, sans-serif;
  --ff-catch: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --ff-en: "Montserrat", sans-serif;
}
/* スマホ（900px以下）は和文を端末のフォントで出す（F13・2026-10-09）。
   Noto Sans JP（37ファイル・776KB）がスマホの PageSpeed を下げていたため。
   ★ここに "Noto Sans JP" と書くとフォントを読みに行くので書かない。
   和文の CSS もスマホでは読まない（inc/page-speed.php）。 */
@media (max-width: 900px) {
  :root {
    --ff-base: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴPro W3", "メイリオ", Meiryo, sans-serif;
    --ff-catch: "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 62.5%; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  font-family: var(--ff-base);
  font-size: 1.6rem;          /* 本文16px（第4稿14px→引き上げ） */
  line-height: 1.8;
  color: var(--c-text);
  background: var(--c-bg);
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--c-text); text-decoration: none; transition: opacity .3s; }
a:hover { opacity: .8; }
ul { list-style: none; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
section { padding: 96px 0; scroll-margin-top: var(--header-h); }
.u-nowrap { white-space: nowrap; }
/* 画面には出さず、読み上げにだけ伝える（例：「新しいタブで開きます」） */
.u-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* ---- 見出し（和文主役＋英字従：3サイトとも真似しない反転点） ---- */
.sec-tit {
  font-family: var(--ff-catch);
  font-size: 2.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-align: center;
  margin-bottom: 56px;
  line-height: 1.5;
}
.sec-tit::before {
  content: "";
  display: block;
  width: 28px; height: 3px;
  background: var(--c-brand);
  margin: 0 auto 20px;
}
.sec-tit small {
  display: block;
  font-family: var(--ff-en);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--c-brand);
  margin-top: 8px;
}

/* ---- ボタン ---- */
.btn {
  display: inline-block;
  border: 1px solid var(--c-text);
  padding: 1.4em 4.2em 1.4em 3em;
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  position: relative;
  background: transparent;
  white-space: nowrap;
}
.btn::after {
  content: "";
  position: absolute;
  right: 1.6em; top: 50%;
  width: 8px; height: 8px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.btn--fill {
  background: var(--c-brand);
  border-color: var(--c-brand);
  color: #fff;
}
.btn-area { text-align: center; margin-top: 56px; }

/* ============ ヘッダー ============ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
}
.header-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
/* ---- 仮ロゴ（テキストワードマーク）※専用ロゴ制作の可否はクライアント回答待ち（確認③） ---- */
.header-logo { display: flex; align-items: center; gap: 14px; }
.logo-kk {
  font-family: var(--ff-catch);
  white-space: nowrap;
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  color: var(--c-text);
}
.logo-kk::before {
  content: "";
  width: 13px; height: 13px;
  background: var(--c-brand);
  margin-right: 10px;
  flex: none;
}
.header-logo .brand {
  white-space: nowrap;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--c-text-sub);
  line-height: 1.5;
  border-left: 1px solid var(--c-line-light);
  padding-left: 14px;
}
.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: 1.6em; }
.gnav a { font-size: 1.4rem; letter-spacing: 0.04em; white-space: nowrap; }
.header-cta { display: flex; align-items: center; gap: 16px; }
.header-tel {
  white-space: nowrap;
  font-family: var(--ff-en);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: right;
}
.header-tel small { display: block; font-family: var(--ff-base); font-size: 1.4rem; font-weight: 400; color: var(--c-text-sub); }
.header-cta .btn { padding: 1em 3.4em 1em 1.8em; font-size: 1.4rem; }

/* ---- ヘッダー（案B: 参考=北王リノベーション／左に大きく余白を取り、右に小さくまとめる） ---- */
.header-inner {
  padding: 0 24px 0 28px;
  height: var(--header-h);
  gap: 0;
}
.gnav ul { gap: min(30px, 2vw); }
.gnav a { font-size: 1.25rem; letter-spacing: 0.1em; }
.header-cta { gap: 22px; margin-left: 34px; }
.header-tel { font-size: 1.9rem; letter-spacing: 0.02em; }
.header-tel small { font-size: 1.1rem; }
.header-cta .btn { font-size: 1.25rem; padding: 0.85em 2.6em 0.85em 1.4em; letter-spacing: 0.1em; }
.logo-kk { font-size: 2.1rem; }
/* 屋号はフッターの会社情報で伝える。ヘッダーは余白を優先する */
.header-logo .brand { display: none; }

/* ============ KV（写真スライダーのみ・文字は載せない＝北王方式） ============ */
.kv { position: relative; height: 100vh; height: 100svh; overflow: hidden; background: #2a2622; }
.kv-slides { position: absolute; inset: 0; }
.kv-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
  will-change: opacity;
}
.kv-slide.is-active { opacity: 1; }
.kv-slide picture { display: block; width: 100%; height: 100%; }
.kv-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
.kv-slide.is-active img { animation: kv-zoom 7s ease-out both; }
@keyframes kv-zoom {
  from { transform: scale(1.06); }
  to   { transform: scale(1); }
}
.kv::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(0,0,0,.52), rgba(0,0,0,.36) 32%, rgba(0,0,0,.16) 58%, rgba(0,0,0,0) 80%),
    linear-gradient(to top, rgba(0,0,0,.34), rgba(0,0,0,.10) 40%, rgba(0,0,0,0) 72%);
  pointer-events: none;
}
.kv-copy {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  padding: 140px 48px 0;
  max-width: 1200px;
  margin: 0 auto;
}
.kv-copy h1 {
  font-family: var(--ff-catch);
  font-weight: 500;
  font-size: 3.6rem;
  letter-spacing: 0.12em;
  line-height: 1.7;
  text-shadow: 0 1px 3px rgba(0,0,0,.30), 0 2px 22px rgba(0,0,0,.40);
}
.kv-copy .sub {
  margin-top: 14px;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  text-shadow: 0 1px 2px rgba(0,0,0,.50), 0 2px 16px rgba(0,0,0,.50);
}
.kv-dots {
  position: absolute;
  right: 16px; bottom: 8px;
  z-index: 2;
  display: flex;
  gap: 2px;
}
.kv-dot {
  width: 40px; height: 40px;   /* タップ領域40px（WCAG 2.5.8） */
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.kv-dot::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 12px; height: 12px;
  border: 1px solid rgba(255,255,255,.95);
  border-radius: 50%;
  background: transparent;
  transition: background .3s, transform .3s;
}
.kv-dot.is-active::after { background: #fff; }
.kv-dot:hover::after { transform: translate(-50%, -50%) scale(1.25); }
.kv-dot:focus-visible { outline: 2px solid #fff; outline-offset: -6px; }
@media (prefers-reduced-motion: reduce) {
  .kv-slide { transition: opacity .01ms; }
  .kv-slide.is-active img { animation: none; }
}


/* ============ 補助金お知らせ帯 ============ */
.notice-band { background: var(--c-bg-warm); padding: 22px 0; }
.notice-band .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5em;
  flex-wrap: wrap;
}
.notice-band .label {
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  border: 1px solid var(--c-brand);
  color: var(--c-brand);
  padding: 0.25em 1.2em;
  white-space: nowrap;
}
.notice-band p { font-size: 1.6rem; }
.notice-band p strong { font-weight: 700; }
.notice-band a { font-size: 1.4rem; text-decoration: underline; text-underline-offset: 4px; white-space: nowrap; }

/* ============ 料金・費用の目安（価格の階段） ============ */
.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.price-card {
  border: 1px solid var(--c-line-light);
  background: #fff;
  padding: 34px 24px 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
}
.price-card .range {
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--c-text-sub);
}
.price-card h3 { font-size: 1.8rem; font-weight: 500; letter-spacing: 0.08em; margin-top: 4px; }
.price-card .num {
  font-family: var(--ff-en);
  font-size: 3.4rem;
  font-weight: 600;
  color: var(--c-brand);
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin: 18px 0 2px;
}
.price-card .num small { font-family: var(--ff-base); font-size: 1.5rem; font-weight: 500; letter-spacing: 0.06em; }
.price-card .tax { font-size: 1.4rem; color: var(--c-text-sub); }
.price-card .ex { font-size: 1.4rem; color: var(--c-text-sub); text-align: left; margin-top: 16px; line-height: 1.7; }
.price-free {
  max-width: 860px;
  margin: 48px auto 0;
  background: var(--c-brand-pale);
  padding: 26px 32px;
  text-align: center;
  font-size: 1.6rem;
  letter-spacing: 0.06em;
}
.price-free strong { color: var(--c-brand); font-weight: 700; }
.note-sample {
  font-size: 1.4rem;
  color: var(--c-text-sub);
  text-align: center;
  margin-top: 22px;
  letter-spacing: 0.04em;
}

/* ============ リフォームメニュー ============ */
.menu { background: var(--c-bg-warm); }
.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 32px;
}
.menu-card { background: #fff; }
.menu-card img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.menu-card .body { padding: 26px 26px 30px; }
.menu-card h3 { font-size: 1.8rem; font-weight: 500; letter-spacing: 0.1em; }
.menu-card .desc { font-size: 1.4rem; color: var(--c-text-sub); margin-top: 10px; min-height: 3.4em; }
.menu-card .price-row {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-bg-gray);
  font-size: 1.4rem;
  color: var(--c-text-sub);
  line-height: 1.9;
}
.menu-card .price-row strong { font-size: 1.9rem; color: var(--c-brand); font-weight: 600; letter-spacing: 0.02em; font-family: var(--ff-en); }
.menu-card .price-row .free { font-family: var(--ff-base); font-size: 1.6rem; }
/* プランの段階（任意）。バッジはモノトーン（ベージュはCTA限定） */
.menu-grade {
  display: inline-block;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  line-height: 1.8;
  border: 1px solid #949494;
  color: var(--c-text-sub);
  padding: 0 0.9em;
  margin-bottom: 10px;
}
/* 価格の内訳（任意）：商品代 ＋ 工事費 */
.menu-card .parts-row { font-size: 1.3rem; color: var(--c-text-sub); letter-spacing: 0.02em; }
.plan-badges { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.plan-badges span {
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  border: 1px solid #949494;
  color: var(--c-text-sub);
  padding: 0.1em 1em;
}

/* ---- 価格まわり共通 ---- */
.incl {
  color: var(--c-brand);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.price-card.is-pickup { border-color: var(--c-brand); }
.price-card .ex strong { color: var(--c-brand); font-weight: 700; }
.price-note {
  max-width: 860px;
  margin: 28px auto 0;
  font-size: 1.4rem;
  color: var(--c-text-sub);
  text-align: center;
}
.menu-card .incl-row {
  margin-top: 8px;
  font-size: 1.4rem;
  color: var(--c-text-sub);
  letter-spacing: 0.02em;
}
.menu-card .price-row strong.free {
  font-family: var(--ff-base);
  font-size: 1.6rem;
}

/* ============ 施工事例（Before / After 2分割） ============ */
.works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 32px;
}
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.ba-pair figure { position: relative; margin: 0; overflow: hidden; }
.ba-pair.is-single { grid-template-columns: 1fr; }
.ba-pair img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
.ba-pair figcaption {
  position: absolute;
  left: 0; top: 0;
  font-family: var(--ff-en);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #fff;
  padding: 0.15em 1em;
}
.ba-pair .is-before figcaption { background: rgba(51, 51, 51, 0.82); }
.ba-pair .is-after figcaption { background: var(--c-brand); }
.works-card .cat-row { margin-top: 14px; }
.works-card .cat {
  display: inline-block;
  border: 1px solid var(--c-line);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  padding: 0.1em 1.2em;
  color: var(--c-text-sub);
}
.works-card h3 { font-size: 1.8rem; font-weight: 500; margin-top: 10px; line-height: 1.6; }
.works-card .meta { margin-top: 8px; font-size: 1.4rem; color: var(--c-text-sub); }
.works-card .price { font-size: 1.6rem; font-weight: 600; color: var(--c-brand); margin-right: 1em; }
.works-card .voice {
  margin-top: 12px;
  background: var(--c-bg-warm);
  padding: 12px 16px;
  font-size: 1.5rem;
  color: var(--c-text);
  line-height: 1.7;
}
.works-card .voice b { color: var(--c-text); font-weight: 500; }
.works-card .voice.is-placeholder {
  color: var(--c-text-sub);
  border: 1px dashed var(--c-line);
  background: transparent;
}

/* ============ 性能向上リフォーム ============ */
.performance { background: var(--c-bg-warm); }
.perf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 1000px; margin: 0 auto; }
.perf-card { background: #fff; border: 1px solid var(--c-line-light); }
.perf-card img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.perf-card .body { padding: 28px 30px 32px; }
.perf-card h3 { font-size: 1.9rem; font-weight: 500; letter-spacing: 0.1em; }
.perf-card p { font-size: 1.6rem; color: var(--c-text-sub); margin-top: 12px; }
.perf-lead { text-align: center; font-size: 1.6rem; color: var(--c-text-sub); max-width: 780px; margin: -24px auto 48px; }
.works-scale-note { text-align: center; font-size: 1.4rem; color: var(--c-text-sub); max-width: 780px; margin: 0 auto 36px; }
.works-scale-note a { color: var(--c-brand); text-decoration: underline; text-underline-offset: 3px; }
.works .perf-lead + .works-scale-note { margin-top: -32px; }

/* ============ 中古物件紹介 ============ */
.used-flex { display: flex; align-items: center; gap: 64px; }
.used-flex .photo { flex: 1 1 52%; }
.used-flex .photo img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.used-flex .text { flex: 1 1 48%; }
.used-flex .text h3 { font-size: 2.1rem; font-weight: 500; line-height: 1.9; letter-spacing: 0.1em; margin-bottom: 20px; }
.used-flex .text p { font-size: 1.6rem; color: var(--c-text-sub); margin-bottom: 12px; }
.used-flex .btn-area { text-align: left; margin-top: 36px; }

/* ============ スタッフ／自社大工 ============ */
.staff-flex { display: flex; align-items: center; gap: 64px; }
.staff-flex .photo { flex: 1 1 52%; }
.staff-flex .photo img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.staff-flex .text { flex: 1 1 48%; }
.staff-flex .text h3 {
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.staff-flex .text p { font-size: 1.6rem; color: var(--c-text-sub); margin-bottom: 12px; }
.staff-flex .btn-area { text-align: left; margin-top: 36px; }
.staff { background: var(--c-bg-warm); }

/* ============ 現場日記・スタッフブログ ============ */
.journal .btn-area { margin-top: 48px; margin-bottom: 78px; }
.diary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}
.diary-card .thumb { overflow: hidden; }
.diary-card .thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .6s; }
.diary-card:hover .thumb img { transform: scale(1.04); }
.diary-card time { display: block; font-family: var(--ff-en); font-size: 1.4rem; letter-spacing: 0.06em; color: var(--c-text-sub); margin-top: 16px; }
.diary-card h3 { font-size: 1.6rem; font-weight: 500; margin-top: 6px; line-height: 1.6; }
.diary-card p { font-size: 1.4rem; color: var(--c-text-sub); margin-top: 8px; }

.sblog-wrap { max-width: 920px; margin: 0 auto; }
.col-tit {
  font-family: var(--ff-catch);
  font-size: 1.9rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-bottom: 22px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
}
.col-tit small { font-family: var(--ff-en); font-size: 1.4rem; color: var(--c-brand); letter-spacing: 0.16em; }
.sblog-list { border-top: 1px solid var(--c-line); }
.sblog-list li { border-bottom: 1px solid var(--c-line); }
.sblog-list a { display: flex; gap: 18px; padding: 16px 2px; align-items: center; }
.sblog-list .thumb { width: 68px; height: 68px; object-fit: cover; flex: none; }
.sblog-list time { display: block; font-family: var(--ff-en); font-size: 1.4rem; color: var(--c-text-sub); letter-spacing: 0.05em; }
.sblog-list .t { font-size: 1.6rem; line-height: 1.6; }
.sblog-wrap .btn-area { margin-top: 32px; margin-bottom: 0; }

/* ============ イベント・相談会 ============ */
.event { background: var(--c-bg-warm); }
.event-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 1000px; margin: 0 auto; }
.event-card { background: #fff; border: 1px solid var(--c-line-light); padding: 34px 36px 36px; }
.event-card .badge {
  display: inline-block;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--c-brand);
  border: 1px solid var(--c-brand);
  padding: 0.15em 1.2em;
  margin-bottom: 14px;
}
.event-card h3 { font-size: 1.9rem; font-weight: 500; letter-spacing: 0.06em; line-height: 1.6; }
.event-card .detail { font-size: 1.4rem; color: var(--c-text-sub); margin-top: 10px; }
.event-card .desc { font-size: 1.6rem; color: var(--c-text-sub); margin-top: 12px; }

/* ============ ご利用ガイド 4カード ============ */
.guide-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.guide-card {
  border: 1px solid var(--c-line);
  padding: 40px 26px 36px;
  text-align: center;
  position: relative;
}
.guide-card .en {
  font-family: var(--ff-en);
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: var(--c-brand);
  display: block;
  margin-bottom: 10px;
}
.guide-card h3 { font-size: 1.8rem; font-weight: 500; margin-bottom: 14px; }
.guide-card p { font-size: 1.4rem; color: var(--c-text-sub); text-align: left; }
.guide-card .arrow {
  display: inline-block;
  margin-top: 22px;
  width: 9px; height: 9px;
  border-top: 1px solid var(--c-text);
  border-right: 1px solid var(--c-text);
  transform: rotate(45deg);
}

/* ============ お金のFAQ（畳まず露出） ============ */
.faq { background: var(--c-bg-warm); }
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--c-line-light); padding: 30px 36px; margin-bottom: 20px; }
.faq-item dt {
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  position: relative;
  padding-left: 2em;
  line-height: 1.6;
}
.faq-item dt::before {
  content: "Q";
  position: absolute;
  left: 0; top: 0;
  font-family: var(--ff-en);
  font-weight: 600;
  color: var(--c-brand);
}
.faq-item dd {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-bg-gray);
  font-size: 1.6rem;
  color: var(--c-text-sub);
  position: relative;
  padding-left: 2em;
}
.faq-item dd::before {
  content: "A";
  position: absolute;
  left: 0; top: 12px;
  font-family: var(--ff-en);
  font-weight: 600;
  color: var(--c-text);
}
.faq-item dd strong { color: var(--c-brand); font-weight: 700; }

/* ============ お知らせ ============ */
.news-list { max-width: 900px; margin: 0 auto; border-top: 1px solid var(--c-line); }
.news-list li { border-bottom: 1px solid var(--c-line); }
.news-list a {
  display: flex;
  gap: 2.5em;
  padding: 24px 8px;
  align-items: baseline;
}
.news-list time {
  font-family: var(--ff-en);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--c-text-sub);
  white-space: nowrap;
}
.news-list .tag {
  font-size: 1.4rem;
  border: 1px solid #949494;
  color: var(--c-text-sub);
  padding: 0 1.2em;
  white-space: nowrap;
}
.news-list .t { font-size: 1.6rem; }

/* ============ LINEかんたん見積バンド ============ */
.line-band { background: var(--c-bg-warm); text-align: center; }
.line-band h2 { font-family: var(--ff-catch); font-size: 2.6rem; font-weight: 500; letter-spacing: 0.1em; }
.line-band h2 small { display: block; font-family: var(--ff-en); font-size: 1.4rem; color: var(--c-brand); letter-spacing: 0.22em; margin-top: 8px; }
.line-band p { font-size: 1.6rem; color: var(--c-text-sub); margin-top: 16px; }
.line-band .steps { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin: 34px 0 10px; }
.line-band .steps span { font-size: 1.4rem; color: var(--c-text-sub); letter-spacing: 0.05em; }
.line-band .steps b { font-family: var(--ff-en); color: var(--c-brand); margin-right: 8px; }
.line-band .btn { margin-top: 24px; }
.line-band .line-join { margin-top: 32px; display: inline-flex; align-items: center; gap: 16px; padding: 14px 20px 14px 14px; background: #fff; border-radius: 10px; }
.line-band .line-join img { width: 104px; height: 104px; display: block; }
.line-band .line-join .txt { margin: 0; text-align: left; font-size: 1.3rem; color: var(--c-text-sub); line-height: 1.9; }
.line-band .line-join .line-id { display: block; font-family: var(--ff-en); font-size: 1.5rem; letter-spacing: 0.06em; color: var(--c-text); }

/* ============ CTA ============ */
.cta { background: var(--c-bg-gray); text-align: center; }
.cta .lead { font-size: 1.6rem; letter-spacing: 0.1em; }
.cta .tel {
  font-family: var(--ff-en);
  font-size: 4.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.3;
  display: block;
  margin: 20px 0 4px;
}
.cta .hours { font-size: 1.4rem; color: var(--c-text-sub); }
.cta-btns { margin-top: 40px; display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.cta-btns .btn { min-width: 250px; text-align: center; }

/* ============ フッター ============ */
.footer { background: var(--c-bg-warm); padding: 90px 0 36px; }
.footer-inner { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-info .logo-kk { font-size: 2.1rem; margin-bottom: 20px; }
.footer-info p { font-size: 1.4rem; color: var(--c-text-sub); line-height: 2; }
.footer-info .dept-line { color: var(--c-text); font-weight: 500; }
.footer-sns { display: flex; gap: 4px; margin-top: 16px; }
.footer-sns a { padding: 11px; display: inline-flex; color: var(--c-text-sub); transition: color .3s; }
.footer-sns a:hover { color: var(--c-brand); opacity: 1; }
.footer-sns svg { width: 20px; height: 20px; }
.footer-nav { display: flex; gap: 48px; margin-left: auto; flex-wrap: wrap; }
.footer-nav h4 {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  color: var(--c-text);
}
.footer-nav li { margin-bottom: 8px; }
.footer-nav a { font-size: 1.4rem; color: var(--c-text-sub); }
.copyright {
  text-align: center;
  font-family: var(--ff-en);
  font-size: 1.4rem;
  color: var(--c-text-sub);
  letter-spacing: 0.08em;
  margin-top: 70px;
}

/* ---- 中間CTA帯 ---- */
.cta-mini { background: var(--c-bg); border-top: 1px solid var(--c-bg-gray); border-bottom: 1px solid var(--c-bg-gray); padding: 44px 0; }
.cta-mini .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-mini .txt { font-size: 1.6rem; letter-spacing: 0.08em; }
.cta-mini .txt strong { font-weight: 700; color: var(--c-brand); }
.cta-mini .tel {
  font-family: var(--ff-en);
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.2;
}
.cta-mini .tel small { display: block; font-family: var(--ff-base); font-size: 1.4rem; font-weight: 400; color: var(--c-text-sub); text-align: center; }

/* ---- SPハンバーガー ---- */
.menu-toggle {
  /* PCでも常時表示する。ヘッダーのナビは5項目に絞り、残りはここから辿る */
  display: block;
  margin-left: 10px;
  width: 44px; height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.menu-toggle span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1px;
  background: var(--c-text);
  transition: .3s;
}
.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 29px; }
.menu-toggle.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }


/* ============ 動きとあしらい ============ */
/* KVのスクロール誘導。光が線を下りていく（ドットは右下なので中央は空いている） */
.kv-scroll {
  position: absolute;
  left: 50%; bottom: 20px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--ff-en);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-indent: 0.24em;
}
.kv-scroll .line { position: relative; width: 1px; height: 46px; background: rgba(255, 255, 255, 0.3); overflow: hidden; }
.kv-scroll .line::after {
  content: "";
  position: absolute;
  left: 0; top: -46px;
  width: 1px; height: 46px;
  background: #fff;
}
@media (prefers-reduced-motion: no-preference) {
  .kv-scroll .line::after { animation: kv-scroll-run 2.2s cubic-bezier(0.65, 0, 0.35, 1) infinite; }
}
@keyframes kv-scroll-run {
  from { transform: translateY(0); }
  to   { transform: translateY(92px); }
}

/* スクロールで要素をふわっと出す。クラスはJSが付けるので、JSが動かない環境では何も隠れない */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease-out, transform .7s ease-out; }
  .reveal.is-in { opacity: 1; transform: none; }
}

/* セクション番号。トップページだけに出す（下層のCTA見出しに番号が付かないように） */
body.home main { counter-reset: kaiteki-sec; }
body.home .sec-tit small::before {
  counter-increment: kaiteki-sec;
  content: counter(kaiteki-sec, decimal-leading-zero) " ／ ";
  opacity: 0.5;
}

/* カードのホバー。写真は静かに寄り、分類バッジがブランド色で満ちる */
.works-card .ba-pair { overflow: hidden; }
.works-card .ba-pair img { transition: transform .6s ease; }
.works-card:hover .ba-pair img { transform: scale(1.04); }
.works-card .cat { transition: background .3s, color .3s, border-color .3s; }
.works-card:hover .cat { background: var(--c-brand); border-color: var(--c-brand); color: #fff; }
.menu-card a { display: block; }
.menu-card .thumb, .menu-card > a { overflow: hidden; }
.menu-card img { transition: transform .6s ease; }
.menu-card a:hover img { transform: scale(1.04); }
.guide-card .arrow { transition: transform .3s ease; }
a.guide-card:hover .arrow { transform: translateX(6px); }

/* ---- SPオーバーレイメニュー ---- */
.sp-menu {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: #fff;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.sp-menu.is-open { opacity: 1; visibility: visible; }
/* 縦一列に並べず、写真カード→電話→2カラム→SNSの層をつくる（参考=北王リノベーション） */
.menu-panel {
  max-width: 940px;
  margin: 0 auto;
  padding: calc(var(--header-h) + 40px) 24px 64px;
}
.menu-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.menu-cards .ph { display: block; overflow: hidden; }
.menu-cards img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s; }
.menu-cards a:hover img { transform: scale(1.04); }
.menu-cards .lb {
  display: block;
  text-align: center;
  margin-top: 12px;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
}
.menu-cards .lb::after { content: "\203a"; font-family: var(--ff-en); margin-left: 8px; color: var(--c-brand); }
.menu-tel {
  margin-top: 40px;
  text-align: right;
  font-size: 1.4rem;
  color: var(--c-text-sub);
  letter-spacing: 0.08em;
}
.menu-tel a {
  font-family: var(--ff-en);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--c-line-light);
  margin-right: 6px;
}
.menu-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 56px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--c-line-light);
}
.menu-links li + li { margin-top: 14px; }
.menu-links a { display: block; text-align: right; font-size: 1.4rem; letter-spacing: 0.08em; }
.menu-links a::after { content: "\203a"; font-family: var(--ff-en); margin-left: 10px; color: var(--c-brand); }
.menu-sns { display: flex; justify-content: center; gap: 22px; margin-top: 48px; }
.menu-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--c-line-light);
  color: var(--c-text-sub);
  transition: color .3s, border-color .3s;
}
.menu-sns a:hover { color: var(--c-brand); border-color: var(--c-brand); opacity: 1; }
.menu-sns svg { width: 20px; height: 20px; }

/* ---- SP固定フッターCTA（電話を主役に） ---- */
.sp-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: 1px solid var(--c-bg-gray);
  background: #fff;
}
.sp-cta a {
  text-align: center;
  padding: 15px 4px 13px;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}
.sp-cta .tel { background: var(--c-brand); color: #fff; }
.sp-cta .line { background: var(--c-text); color: #fff; }
.sp-cta .visit { background: var(--c-brand-pale); color: var(--c-text); }
.sp-cta.is-two { grid-template-columns: 1fr 1fr; }

/* ============ 中間幅（ヘッダー段階縮退） ============ */
@media (max-width: 1560px) {
  .header-logo .brand { display: none; }
}
@media (max-width: 1300px) {
  .header-tel small { display: none; }
  .gnav ul { gap: 1.2em; }
  .gnav a { font-size: 1.4rem; }
}
@media (max-width: 1180px) {
  .header-inner { padding: 12px 16px; gap: 12px; }
  .logo-kk { font-size: 2rem; }
  .gnav { display: none; }
  :root { --header-h: 64px; }
  .menu-toggle { margin-left: 0; }
  .header-inner { padding: 0 20px; }
  .header-cta { margin-left: auto; gap: 0; }
  .header-cta .btn { display: none; }
  .header-tel { font-size: 1.7rem; }
  .sp-cta { display: grid; }
  body { padding-bottom: 52px; }
}

/* ============ SP ============ */
@media (max-width: 900px) {
  section { padding: 56px 0; }
  .kv-slide img { object-position: center 38%; }
  .kv-copy { padding: 60px 20px 0; }
  .kv-copy h1 { font-size: 2.2rem; letter-spacing: 0.1em; }
  .kv-copy .sub { font-size: 1.4rem; }
  .kv-dots { right: 8px; bottom: 6px; }
  .cta-mini .wrap { flex-direction: column; gap: 18px; text-align: center; }
  .price-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .menu-grid, .diary-grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .works-grid { grid-template-columns: 1fr; gap: 36px; }
  .guide-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .perf-grid { grid-template-columns: 1fr; }
  .event-grid { grid-template-columns: 1fr; gap: 16px; }
  .staff-flex, .used-flex { flex-direction: column; gap: 32px; }
  .news-list a { flex-wrap: wrap; gap: 0.6em 1.5em; }
  .line-band .steps { gap: 20px; }
  .menu-panel { padding: calc(var(--header-h) + 24px) 20px 48px; }
  .menu-cards { gap: 10px; }
  .menu-cards .lb { font-size: 1.2rem; letter-spacing: 0.04em; margin-top: 8px; }
  .menu-cards .lb::after { margin-left: 4px; }
  .menu-tel { text-align: center; margin-top: 32px; }
  .menu-links { grid-template-columns: 1fr; gap: 0; }
  .menu-links ul + ul { margin-top: 14px; }
  .menu-links a { display: flex; justify-content: space-between; text-align: left; }
  .menu-links a::after { margin-left: 0; }
  .menu-sns { margin-top: 36px; gap: 16px; }
  .line-band .line-join { display: none; }
  .cta .tel { font-size: 3.4rem; }
  .footer-nav { display: none; }
  .faq-item { padding: 24px 20px; }
}
@media (max-width: 560px) {
  .price-grid { grid-template-columns: 1fr; }
  .works-grid, .menu-grid, .guide-grid, .diary-grid { grid-template-columns: 1fr; }
  .sec-tit { font-size: 2.3rem; margin-bottom: 36px; }
}

/* ---- ヘッダーロゴ（2026-09-19 確定「やや太く」を適用） ---- */
/* 字形は assets/img/logo/kaiteki-keikaku.svg。差し替えはファイルを入れ替えるだけでよい。
   添え字はアウトライン化せずテキストのまま（読み上げに拾われ、拡大しても劣化しない）。 */
.header-logo { display: flex; align-items: center; gap: 16px; }
.logo-mark { display: block; height: 27px; width: auto; color: var(--c-text); flex: none; }
.logo-rule { width: 1px; height: 23px; background: var(--c-line-light); flex: none; }
.logo-sub {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--c-text);
  white-space: nowrap;
  line-height: 1.2;
}
@media (max-width: 1180px) {
  .header-logo { gap: 13px; }
  .logo-mark { height: 24px; }
  .logo-rule { height: 20px; }
  .logo-sub { font-size: 1.05rem; letter-spacing: 0.1em; }
}
@media (max-width: 900px) {
  /* 狭い画面では添え字を落とす。ロゴだけで十分に伝わる */
  .logo-rule, .logo-sub { display: none; }
  .logo-mark { height: 22px; }
}

/* ============ トップ：KVの角にパネルを置く ============ */
/* 参考=Fukuoka Growth Next。写真を全画面に敷き、角から白いパネルが迫り出す。
   ★パネルになるのは「ロゴ」「右上のCTA」「右下のコピー」の3つだけ。
     グローバルナビは参考サイトと同じく写真の上に直接置く。
   ★SP（900px以下）ではパネルにせず、従来の透過ヘッダーに戻す。 */


body.home .header { background: transparent; backdrop-filter: none; }
body.home .header-inner { max-width: none; padding: 0; gap: 0; align-items: flex-start; }

/* --- 左上：ロゴだけのパネル --- */
body.home .header-logo {
  background: var(--c-bg);
  height: var(--header-h);
  padding: 0 30px 0 28px;
  border-radius: 0 0 22px 0;
}

/* --- ナビは写真の上に白文字で --- */
body.home .gnav {
  margin-left: 34px;
  height: var(--header-h);      /* ロゴパネルと高さを揃えて中央に置く */
  display: flex;
  align-items: center;
}
body.home .gnav a { color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.45), 0 2px 10px rgba(0,0,0,.5); }

/* --- 右上：電話と無料相談のパネル --- */
body.home .header-cta {
  background: var(--c-bg);
  height: var(--header-h);
  margin-left: auto;
  gap: 22px;
  padding: 0 24px 0 28px;
  border-radius: 0 0 0 22px;
}

/* ナビが写真の上に乗るので、天面だけ薄く敷いて可読性を確保する */
body.home .header::before {
  content: "";
  position: absolute;
  inset: 0 0 -30px;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(0,0,0,.44), rgba(0,0,0,.14) 60%, rgba(0,0,0,0));
  transition: opacity .3s ease;
}

/* KVを通り過ぎたら通常の帯に戻す（JSが .is-solid を付ける） */
body.home .header-logo,
body.home .header-cta { transition: border-radius .3s ease; }
body.home .header.is-solid { background: rgba(255,255,255,.94); backdrop-filter: blur(4px); }
body.home .header.is-solid::before { opacity: 0; }
body.home .header.is-solid .header-logo,
body.home .header.is-solid .header-cta { border-radius: 0; }
body.home .header.is-solid .gnav a { color: var(--c-text); text-shadow: none; }

/* --- 右下：キャッチコピーのパネル --- */
body.home .kv-copy {
  inset: auto 0 0 auto;
  display: block;
  max-width: min(640px, 52vw);
  margin: 0;
  padding: 40px 48px 44px;
  background: var(--c-bg);
  color: var(--c-text);
  border-radius: 22px 0 0 0;
}
body.home .kv-copy h1 { text-shadow: none; }
body.home .kv-copy .sub { text-shadow: none; color: var(--c-text-sub); }

body.home .kv::after { display: none; }

/* スクロール誘導は左下 */
body.home .kv-scroll { left: 40px; right: auto; transform: none; text-shadow: 0 1px 8px rgba(0,0,0,.55); }
body.home .kv-scroll .line { background: rgba(255,255,255,.55); }

/* --- 読み込み後、3つのパネルが角から少しせり出す --- */
/* ★透明（opacity: 0）から出す演出はやめた（F12・2026-10-07）。
   写真は画面いっぱいなので Chrome は「背景」とみなし、最大の表示（LCP）の候補にしない。
   キャッチコピーまで透明で始まると候補が1つも無くなり、PageSpeed がパソコンで NO_LCP になっていた。
   パネルと文字は最初から見せ、位置だけを動かす（transform は LCP を邪魔しない）。 */
@media (prefers-reduced-motion: no-preference) {
  body.home .header-logo { animation: kv-in-tl .9s cubic-bezier(.2, .7, .2, 1) .1s both; }
  body.home .header-cta  { animation: kv-in-tr .9s cubic-bezier(.2, .7, .2, 1) .1s both; }
  body.home .kv-copy     { animation: kv-in-br .9s cubic-bezier(.2, .7, .2, 1) .1s both; }

  /* ナビとスクロール誘導は小さく LCP に関わらないので、従来のふわっと出す演出のまま */
  body.home .gnav,
  body.home .kv-scroll { animation: kv-fade-in .45s ease-out .6s both; }
}
@keyframes kv-in-tl { from { transform: translate(-18px, -18px); } to { transform: none; } }
@keyframes kv-in-tr { from { transform: translate(18px, -18px); } to { transform: none; } }
@keyframes kv-in-br { from { transform: translate(24px, 24px); } to { transform: none; } }
@keyframes kv-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ナビを隠すブレークポイント（1180px）はトップでも同じにする。
   body.home .gnav の指定が詳細度で勝ってしまうため、ここで明示的に消す。 */
@media (max-width: 1180px) {
  body.home .gnav { display: none; }
}

/* --- SPはパネルにしない（角に置く余地がないため従来の形） --- */
@media (max-width: 900px) {
  body.home .header-inner { align-items: center; padding: 0 20px; }
  body.home .header-logo,
  body.home .header-cta {
    background: transparent;
    height: auto;
    padding: 0;
    border-radius: 0;
    animation: none;
  }
  body.home .kv-scroll,
  body.home .header-logo > *,
  body.home .header-cta > *,
  body.home .kv-copy > * { animation: none; }
  body.home .header::before { inset: 0 0 -36px; background: linear-gradient(to bottom, rgba(0,0,0,.52), rgba(0,0,0,.24) 52%, rgba(0,0,0,0)); }
  body.home .header .logo-mark,
  body.home .header .logo-sub,
  body.home .header .header-tel { color: #fff; text-shadow: 0 1px 6px rgba(0,0,0,.40); }
  body.home .header .menu-toggle span { background: #fff; }
  /* KVを通り過ぎたら黒文字に戻す。SPはパネルにせず白文字で載せているので、
     PC側の .is-solid 指定（.gnav a のみ）では足りない。 */
  body.home .header.is-solid .logo-mark,
  body.home .header.is-solid .logo-sub,
  body.home .header.is-solid .header-tel { color: var(--c-text); text-shadow: none; }
  body.home .header.is-solid .menu-toggle span { background: var(--c-text); }
  body.home .kv::after { display: block; }
  body.home .kv-copy {
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: none;
    padding: 60px 20px 0;
    background: transparent;
    color: #fff;
    border-radius: 0;
    animation: none;
  }
  body.home .kv-copy h1 { text-shadow: 0 1px 3px rgba(0,0,0,.30), 0 2px 22px rgba(0,0,0,.40); }
  body.home .kv-copy .sub { color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.50), 0 2px 16px rgba(0,0,0,.50); }
  body.home .kv-scroll { left: 50%; transform: translateX(-50%); }
}