/* =========================================================
 * HP工房 — 自社サイト共通スタイル v3 (Navy × Gold × Cream)
 * ChatGPT image LPカンプ 忠実再現 (2026-06-01 確定)
 * 設計:
 *  - 配色: ネイビー × ゴールド × 生成りベージュ
 *  - 写真主役 + editorial 余白
 *  - 明朝見出し維持・40-60代の可読性
 *  - AI生成感を出さない（彩度・コントラスト・行間管理）
 * ========================================================= */

/* ----- 1. CSS変数（カラー・フォント・余白） ----- */
:root {
  /* 配色: 紺×金×生成り */
  --c-bg:        #F5F0E8;   /* 生成りベージュ（メイン背景） */
  --c-bg-warm:   #EDE5D6;   /* 一段濃い切替用 */
  --c-bg-soft:   #FBF7EE;   /* もっと淡い背景（カード地に） */
  --c-bg-card:   #FFFFFF;   /* 白カード地（プラン等） */

  --c-navy:      #1B2A4A;   /* 主役の紺・濃紺 */
  --c-navy-dk:   #0F1A2F;   /* 影・ホバー */
  --c-navy-lt:   #2C3E63;   /* やや明るい紺 */
  --c-navy-ink:  #14223D;   /* フッター用最も濃い紺 */

  --c-gold:      #B8924A;   /* ゴールド・真鍮 */
  --c-gold-dk:   #95743A;   /* ホバー */
  --c-gold-lt:   #D4B070;   /* 淡ゴールド */
  --c-gold-soft: #E8D9B8;   /* 薄ゴールド（バッジ等） */

  --c-text:      #232425;   /* 本文 */
  --c-text-soft: #4A4D52;
  --c-text-mute: #6E7178;
  --c-text-inv:  #F5F0E8;   /* 暗背景時 */

  --c-border:    #DDD3BD;   /* 罫線 */
  --c-border-dk: #BCAE91;
  --c-hairline:  #E5DCC7;

  /* タイポ */
  --f-serif:  "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "游明朝", serif;
  --f-sans:   "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "游ゴシック", "Meiryo", sans-serif;
  --f-en:     "Outfit", "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;

  /* スペーシング */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.5rem;
  --sp-6:  2rem;
  --sp-8:  3rem;
  --sp-10: 4rem;
  --sp-12: 5rem;
  --sp-16: 7rem;
  --sp-20: 9rem;

  /* レイアウト */
  --container:    1200px;
  --container-sm: 720px;

  /* 角丸（editorial・控えめ） */
  --r-card:  6px;
  --r-inner: 4px;
  --r-sm:    3px;
  --r-pill:  999px;
  --r-btn:   4px;

  /* 影：地に置く感覚で極薄。フローティングカードのみやや強め */
  --sh-sm:    0 1px 0 rgba(27,42,74,.04);
  --sh-md:    0 2px 8px rgba(27,42,74,.06), 0 0 0 1px rgba(27,42,74,.04);
  --sh-lg:    0 8px 28px rgba(27,42,74,.10);
  --sh-float: 0 24px 60px rgba(15,26,47,.18), 0 8px 20px rgba(15,26,47,.08);

  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ----- 2. リセット & ベース ----- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.85;
  font-feature-settings: "palt" 1, "kern" 1;
  letter-spacing: 0.02em;
  line-break: strict;
  word-break: auto-phrase;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--c-gold-dk); }
ul, ol { padding-left: 0; margin: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
input, textarea, select { font: inherit; }
::placeholder { color: var(--c-text-mute); opacity: 1; }
::selection { background: var(--c-gold); color: #fff; }

/* WCAG: フォーカスリング */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 3px;
}

/* スキップリンク */
.skip-link {
  position: absolute;
  top: 0; left: 0;
  transform: translateY(-120%); /* 要素高さに関係なく確実に画面外へ隠す */
  background: var(--c-navy);
  color: var(--c-text-inv);
  padding: 10px 16px;
  z-index: 9999;
  border-radius: 0 0 var(--r-sm) 0;
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* ----- 3. コンテナ・基礎パーツ ----- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0 !important; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-gold-dk);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.section-title {
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.4rem);
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--c-navy);
  margin: 0 0 22px;
}

.lede {
  font-size: 1rem;
  line-height: 2;
  color: var(--c-text-soft);
  margin: 0;
}

/* ----- 4. ボタン ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--f-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: var(--r-btn);
  border: 1.5px solid transparent;
  transition: all .25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.btn--gold {
  background: var(--c-gold);
  color: #fff;
  border-color: var(--c-gold);
}
.btn--gold:hover {
  background: var(--c-gold-dk);
  border-color: var(--c-gold-dk);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(184,146,74,.32);
}
.btn--navy {
  background: var(--c-navy);
  color: var(--c-text-inv);
  border-color: var(--c-navy);
}
.btn--navy:hover {
  background: var(--c-navy-dk);
  border-color: var(--c-navy-dk);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(27,42,74,.28);
}
.btn--ghost {
  background: transparent;
  color: var(--c-navy);
  border-color: var(--c-navy);
}
.btn--ghost:hover {
  background: var(--c-navy);
  color: var(--c-text-inv);
}
.btn--ghost-inv {
  background: transparent;
  color: var(--c-text-inv);
  border-color: rgba(245,240,232,.6);
}
.btn--ghost-inv:hover {
  background: var(--c-text-inv);
  color: var(--c-navy);
}
.btn--block { display: flex; width: 100%; }
.btn__arrow { font-size: 1.1em; }

/* ----- 5. ヘッダー ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245,240,232,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-hairline);
}
.site-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 11px;
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--c-navy);
}
.brand__sub {
  font-family: var(--f-en);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--c-gold-dk);
  text-transform: uppercase;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav__list > li > a {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  font-size: 0.92rem;
  color: var(--c-text);
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--r-sm);
  transition: color .2s var(--ease);
}
.nav__list > li > a:hover { color: var(--c-gold-dk); }
.nav__list > li > a[aria-current="page"] { color: var(--c-gold-dk); }
.nav__list > li > a[aria-current="page"]::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--c-gold);
  margin-top: 2px;
}
.nav__list .btn { margin-left: 8px; padding: 10px 20px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-navy);
  transition: transform .25s var(--ease), opacity .2s;
}

/* ----- 6. ヒーロー（写真フェード背景＋オーバーレイ・雑誌系LP手法） -----
 * 写真をhero全幅の絶対配置背景にし、左から生成りベージュへ滑らかにフェード。
 * テキスト/シミュ・カードはz-index 2のオーバーレイとして配置。
 */
.hero {
  position: relative;
  padding: clamp(80px, 8vw, 130px) 0 clamp(90px, 9vw, 140px);
  overflow: hidden;
  min-height: clamp(540px, 60vw, 720px);
  display: flex;
  align-items: center;
}

/* 写真フェード背景 */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
}
.hero__bg-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    var(--c-bg) 0%,
    var(--c-bg) 22%,
    rgba(245, 240, 232, 0.94) 34%,
    rgba(245, 240, 232, 0.65) 48%,
    rgba(245, 240, 232, 0.20) 62%,
    rgba(245, 240, 232, 0) 78%
  );
}

/* オーバーレイ層 */
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(280px, 360px);
  align-items: start;
  gap: clamp(20px, 4vw, 64px);
}
/* 見出しとシミュカードの上端を視覚的に揃える微調整 */
.hero__text { padding-top: 4px; }
.sim-card { margin-top: 8px; }
.hero__text {
  min-width: 0;
}
.hero__text > * {
  max-width: 520px;
}
.hero__text {
  position: relative;
  z-index: 2;
}
.hero__title {
  font-family: var(--f-serif);
  font-weight: 900;
  font-size: clamp(2.3rem, 1.4rem + 2.4vw, 3.6rem);
  line-height: 1.32;
  letter-spacing: 0.04em;
  color: var(--c-navy);
  margin: 0 0 28px;
}
.hero__sub {
  font-family: var(--f-serif);
  font-size: clamp(1rem, 0.8rem + 0.5vw, 1.15rem);
  font-weight: 700;
  color: var(--c-gold-dk);
  letter-spacing: 0.1em;
  margin: 0 0 28px;
}
.hero__body {
  font-size: 0.98rem;
  line-height: 2;
  color: var(--c-text-soft);
  max-width: 480px;
  margin: 0 0 36px;
}
.hero__cta-block { margin-top: 30px; }
.hero__cta-label {
  font-size: 0.82rem;
  color: var(--c-text-mute);
  letter-spacing: 0.14em;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__cta-label::before,
.hero__cta-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--c-border);
  max-width: 80px;
}
.hero__cta-primary {
  display: block;
  width: 100%;
  max-width: 420px;
  padding: 20px 24px;
  background: var(--c-navy);
  color: var(--c-text-inv);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-align: center;
  border-radius: var(--r-btn);
  border: 0;
  transition: all .25s var(--ease);
  position: relative;
}
.hero__cta-primary:hover {
  background: var(--c-navy-dk);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15,26,47,.24);
}
.hero__cta-primary::after {
  content: "→";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1em;
}
.hero__cta-secondary {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 420px;
  margin-top: 12px;
  padding: 14px 20px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  transition: all .2s var(--ease);
}
.hero__cta-secondary:hover {
  border-color: var(--c-gold);
  background: #fff;
}
.hero__cta-secondary__icon {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--c-bg-warm);
  border-radius: var(--r-sm);
  color: var(--c-gold-dk);
  flex-shrink: 0;
}
.hero__cta-secondary__txt { flex: 1; line-height: 1.35; }
.hero__cta-secondary__txt small {
  display: block;
  font-size: 0.75rem;
  color: var(--c-text-mute);
  letter-spacing: 0.1em;
}
.hero__cta-secondary__txt strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.06em;
}
.hero__cta-secondary__arrow {
  color: var(--c-gold-dk);
  font-weight: 700;
}

/* ヒーロー下のメタ情報 */
.hero__meta {
  display: flex;
  gap: 0;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}
.hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 0 26px;
  border-right: 1px solid var(--c-border);
}
.hero__meta li:first-child { padding-left: 0; }
.hero__meta li:last-child { border-right: 0; padding-right: 0; }
.hero__meta-label {
  font-family: var(--f-en);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold-dk);
}
.hero__meta strong {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.04em;
  line-height: 1.1;
  white-space: nowrap;
}

/* シミュ・カード（写真の右側に浮かぶオーバーレイ） */
.sim-card {
  justify-self: end;
  width: 100%;
  max-width: 340px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--r-card);
  padding: 24px 22px;
  box-shadow: var(--sh-float);
  border: 1px solid rgba(245, 240, 232, 0.8);
}
.sim-card__intro {
  font-size: 0.74rem;
  color: var(--c-text-mute);
  letter-spacing: 0.1em;
  margin: 0 0 4px;
}
.sim-card__title {
  font-family: var(--f-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 14px;
  letter-spacing: 0.05em;
}
.sim-card__row {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-top: 1px solid var(--c-hairline);
  font-size: 0.8rem;
}
.sim-card__row:first-of-type { border-top: 0; padding-top: 4px; }
.sim-card__row label {
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
}
.sim-card__select {
  position: relative;
}
.sim-card__select select {
  width: 100%;
  padding: 7px 26px 7px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-bg-soft);
  color: var(--c-text);
  font-size: 0.82rem;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}
.sim-card__select::after {
  content: "▾";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-gold-dk);
  pointer-events: none;
  font-size: 0.8em;
}
.sim-card__total {
  margin-top: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--c-hairline);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.sim-card__total label {
  font-size: 0.78rem;
  color: var(--c-text-mute);
  letter-spacing: 0.12em;
}
.sim-card__total strong {
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--c-navy);
  letter-spacing: 0.03em;
}
.sim-card__total small {
  font-size: 0.9rem;
  margin-left: 2px;
  color: var(--c-text-soft);
}
.sim-card__hint {
  margin: 12px 0 0;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--c-text-mute);
  letter-spacing: 0.02em;
  text-align: center;
}
.sim-card__cta {
  margin-top: 12px;
  width: 100%;
  background: var(--c-gold);
  color: #fff;
  padding: 11px 14px;
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  border-radius: var(--r-btn);
  transition: all .2s var(--ease);
  text-align: center;
  display: inline-block;
  text-decoration: none;
}
.sim-card__cta:hover {
  background: var(--c-gold-dk);
  color: #fff;
  transform: translateY(-1px);
}

/* ----- 7. 悩み（雑誌系スプレッド・左右交互配置） -----
 * 編集デザインの基本技法を投入：
 *  1. Magazine spread alternating（写真左→右→左の繰り返しで「リズム」を作る）
 *  2. 巨大セリフ番号を視覚アンカーとして写真の角に重ねる
 *  3. 写真とテキストの比率を1.1:1に（ちょうどよい非対称）
 *  4. カード間100px超の呼吸（音楽の休符）
 *  5. 金の短線で各カードを「ページ番号」のように繋ぐ
 *  6. 写真にgrayscale 8% → hoverで0%、色温度の小さなドラマ
 *  7. 番号はカードの「外」に半分はみ出し、誌面の余白に侵食する手法
 */
.problems {
  padding: clamp(80px, 8vw, 140px) 0 clamp(60px, 6vw, 100px);
  background: var(--c-bg);
  position: relative;
}
.problems__head {
  margin-bottom: clamp(60px, 6vw, 100px);
  padding-left: clamp(0px, 3vw, 48px);
  max-width: 720px;
}
.problems__head .section-title {
  font-size: clamp(1.8rem, 1.2rem + 1.8vw, 2.6rem);
  line-height: 1.4;
}

.problems__spread {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(80px, 9vw, 140px);
  counter-reset: problem;
}

/* 各行：見開きスプレッド */
.problem-row {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: clamp(40px, 5vw, 88px);
}
.problem-row--photo-right {
  grid-template-columns: 1fr 1.1fr;
}
.problem-row--photo-right .problem-row__visual { order: 2; }
.problem-row--photo-right .problem-row__body { order: 1; }

/* ビジュアル側（写真＋番号アンカー） */
.problem-row__visual {
  position: relative;
}
.problem-row__photo {
  aspect-ratio: 4 / 3;
  width: 100%;
  overflow: hidden;
  background: var(--c-bg-warm);
  border-radius: 2px;
  position: relative;
  box-shadow: 0 18px 40px rgba(27, 42, 74, 0.08);
}
.problem-row__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(10%) contrast(0.96);
  transition: transform 1.2s var(--ease), filter .8s var(--ease);
}
.problem-row:hover .problem-row__photo img {
  transform: scale(1.04);
  filter: grayscale(0%) contrast(1);
}

/* 巨大セリフ番号（写真の外側角にはみ出す） */
.problem-row__num {
  position: absolute;
  font-family: var(--f-serif);
  font-size: clamp(5rem, 3.5rem + 4vw, 9rem);
  font-weight: 900;
  color: var(--c-gold);
  line-height: 0.85;
  z-index: 3;
  letter-spacing: -0.04em;
  pointer-events: none;
  /* ハイライト：紙の白さを残しつつ、写真側にもうっすら影 */
  text-shadow:
    -1px -1px 0 var(--c-bg),
    1px -1px 0 var(--c-bg),
    -1px  1px 0 var(--c-bg),
    1px  1px 0 var(--c-bg),
    0 4px 12px rgba(184, 146, 74, 0.15);
}
.problem-row--photo-left .problem-row__num {
  top: -28px;
  left: -28px;
}
.problem-row--photo-right .problem-row__num {
  top: -28px;
  right: -28px;
}

/* テキスト側 */
.problem-row__body {
  padding: 0 clamp(8px, 2vw, 24px);
}
.problem-row__label {
  display: inline-block;
  font-family: var(--f-en);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-gold-dk);
  font-weight: 500;
  margin: 0 0 18px;
  position: relative;
  padding-left: 36px;
}
.problem-row__label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 1px;
  background: var(--c-gold);
}
.problem-row__title {
  font-family: var(--f-serif);
  font-size: clamp(1.4rem, 1.05rem + 1.1vw, 1.95rem);
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 24px;
  line-height: 1.55;
  letter-spacing: 0.05em;
}
.problem-row__desc {
  font-size: 1rem;
  line-height: 2.1;
  color: var(--c-text-soft);
  margin: 0 0 28px;
  max-width: 480px;
}
.problem-row__rule {
  display: block;
  width: 64px;
  height: 1px;
  background: var(--c-border-dk);
  opacity: 0.7;
}

@media (max-width: 860px) {
  .problem-row,
  .problem-row--photo-right {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .problem-row--photo-right .problem-row__visual,
  .problem-row--photo-right .problem-row__body { order: unset; }
  .problem-row__num {
    font-size: clamp(3.5rem, 8vw, 5rem);
  }
  .problem-row--photo-left .problem-row__num,
  .problem-row--photo-right .problem-row__num {
    top: -18px;
    left: -8px;
    right: auto;
  }
  .problem-row__body { padding: 0; }
}

/* ----- 7-B. ミッション（HP工房の約束・控えめな editorial） -----
 * 巨大引用符は使わない。細い金線とラベルだけで品のある編集デザインに。
 */
.manifesto {
  padding: clamp(72px, 7vw, 110px) 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-hairline);
}
.manifesto__inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.manifesto__rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--c-gold);
  margin: 0 auto 20px;
}
.manifesto__lede {
  font-family: var(--f-en);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold-dk);
  margin: 0 0 32px;
  font-weight: 500;
}
.manifesto__body {
  margin: 0;
  font-family: var(--f-serif);
}
.manifesto__body p:first-child {
  font-size: clamp(1.5rem, 1.05rem + 1.6vw, 2.3rem);
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.65;
  letter-spacing: 0.08em;
  margin: 0 0 28px;
}
.manifesto__sub {
  font-family: var(--f-sans);
  font-size: clamp(0.95rem, 0.85rem + 0.3vw, 1.05rem);
  font-weight: 400;
  color: var(--c-text-soft);
  line-height: 2.05;
  letter-spacing: 0.04em;
  margin: 0;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.manifesto__by {
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-family: var(--f-sans);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--c-text-mute);
}
.manifesto__by-line {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--c-gold);
}

/* ----- 8. 選ばれる4つの理由 ----- */
.reasons {
  padding: clamp(60px, 7vw, 110px) 0;
  background: var(--c-bg-warm);
  border-top: 1px solid var(--c-hairline);
  border-bottom: 1px solid var(--c-hairline);
}
.reasons__head { text-align: center; margin-bottom: 56px; }
.reasons__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.reason-card {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  padding: 36px 24px 32px;
  text-align: center;
  transition: all .25s var(--ease);
}
.reason-card:hover {
  transform: translateY(-2px);
  border-color: var(--c-gold-lt);
  box-shadow: var(--sh-md);
}
.reason-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  color: var(--c-gold-dk);
}
.reason-card__icon svg { width: 40px; height: 40px; stroke: currentColor; }
.reason-card h3 {
  font-family: var(--f-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 16px;
  line-height: 1.6;
  letter-spacing: 0.05em;
}
.reason-card p {
  font-size: 0.86rem;
  line-height: 1.9;
  color: var(--c-text-soft);
  margin: 0;
}

/* ----- 9. AI効率化バー ----- */
.ai-banner {
  padding: clamp(40px, 5vw, 60px) 0;
  background: var(--c-bg);
}
.ai-banner__inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 36px;
  display: flex;
  align-items: center;
  gap: 28px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
}
.ai-banner__icon {
  width: 64px; height: 64px;
  background: var(--c-navy);
  color: var(--c-gold-lt);
  border-radius: 50%;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.ai-banner__icon svg { width: 32px; height: 32px; stroke: currentColor; }
.ai-banner__txt {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--c-text-soft);
  margin: 0;
}
.ai-banner__txt strong {
  color: var(--c-navy);
  font-weight: 700;
}

/* ----- 10. 料金プラン ----- */
.pricing {
  padding: clamp(60px, 7vw, 110px) 0;
  background: var(--c-bg);
}
.pricing__head {
  max-width: 1100px;
  margin: 0 auto 56px;
  padding: 0 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.pricing__head-left { flex: 1 1 320px; }
.pricing__head-left .section-title { margin-bottom: 0; }
.pricing__head-left .section-title small {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
  margin-left: 14px;
  vertical-align: middle;
}
.pricing__head-right {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
}
.pricing__head-right a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--c-bg-soft);
  color: var(--c-navy);
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  font-weight: 700;
  transition: all .2s var(--ease);
}
.pricing__head-right a:hover {
  border-color: var(--c-gold);
  background: #fff;
  color: var(--c-gold-dk);
}

.pricing__grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 0.85fr;
  gap: 22px;
}
.plan {
  background: #fff;
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
}
.plan__tag {
  display: inline-block;
  align-self: center;
  font-family: var(--f-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: var(--c-bg-warm);
  color: var(--c-navy);
  margin: 0 auto 14px;
}
.plan__tag--gold {
  background: var(--c-gold-soft);
  color: var(--c-gold-dk);
}
.plan__name {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-navy);
  text-align: center;
  margin: 0 0 14px;
  letter-spacing: 0.08em;
}
.plan__price {
  text-align: center;
  font-family: var(--f-serif);
  font-weight: 900;
  color: var(--c-navy);
  font-size: clamp(3rem, 2.2rem + 2vw, 4.2rem);
  letter-spacing: 0.02em;
  margin: 8px 0 12px;
  line-height: 0.95;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 2px;
}
.plan__price::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 1px;
  background: var(--c-gold);
}
.plan__price small {
  font-family: var(--f-serif);
  font-size: 0.4em;
  font-weight: 400;
  color: var(--c-gold-dk);
  margin-left: 4px;
  align-self: baseline;
  position: relative;
  bottom: 0.1em;
}
.plan__lede {
  font-size: 0.85rem;
  color: var(--c-text-soft);
  text-align: center;
  line-height: 1.85;
  margin: 8px 0 24px;
}
.plan__features {
  flex: 1;
  margin: 0 0 24px;
}
.plan__features li {
  padding: 10px 0 10px 24px;
  font-size: 0.88rem;
  color: var(--c-text);
  line-height: 1.65;
  border-bottom: 1px solid var(--c-hairline);
  position: relative;
}
.plan__features li:last-child { border-bottom: 0; }
.plan__features li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 17px;
  width: 12px;
  height: 6px;
  border-left: 2px solid var(--c-gold);
  border-bottom: 2px solid var(--c-gold);
  transform: rotate(-45deg);
}
.plan .btn { width: 100%; }

/* シミュレーション誘導カード（濃紺・3つ目） */
.sim-promo {
  background: var(--c-navy);
  color: var(--c-text-inv);
  border-radius: var(--r-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sim-promo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 10%, rgba(184,146,74,.18), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(184,146,74,.10), transparent 50%);
  pointer-events: none;
}
.sim-promo > * { position: relative; z-index: 1; }
.sim-promo__intro {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--c-gold-lt);
  margin: 0 0 12px;
}
.sim-promo__title {
  font-family: var(--f-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 24px;
  letter-spacing: 0.06em;
}
.sim-promo__icon {
  width: 88px;
  height: 88px;
  margin: 0 auto 24px;
  background: rgba(245,240,232,.06);
  border: 1px solid rgba(245,240,232,.18);
  border-radius: var(--r-card);
  display: grid;
  place-items: center;
  color: var(--c-gold-lt);
}
.sim-promo__icon svg { width: 44px; height: 44px; stroke: currentColor; }
.sim-promo__desc {
  font-size: 0.85rem;
  line-height: 1.9;
  margin: 0 0 24px;
  color: rgba(245,240,232,.82);
}
.sim-promo .btn { width: 100%; }

/* ----- 11. 料金に含まれるもの（雑誌INDEX・章扉スタイル） -----
 * カード枠を完全に排し、番号と細い罫線だけで「章扉」を作る。
 * 雑誌の "INSIDE THIS ISSUE" や "INDEX" ページに見られる editorial 手法。
 */
.includes {
  padding: clamp(80px, 8vw, 130px) 0;
  background: var(--c-bg);
}
.includes__head {
  max-width: var(--container);
  margin: 0 auto 56px;
  padding: 0 24px;
}
.includes__list {
  list-style: none;
  margin: 0 auto;
  padding: 0 24px;
  max-width: 1080px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* 縦方向は重なる罫線。横方向は item の border-left で。 */
  gap: 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.includes__item {
  position: relative;
  padding: 32px 64px 32px 28px; /* 右に icon 用の余白 */
  border-right: 1px solid var(--c-hairline);
  /* 各セルの境界線。最後の列だけ右罫線なし */
}
.includes__item:nth-child(3n) { border-right: 0; }
/* 下段3つは上に罫線 */
.includes__item:nth-child(n+4) {
  border-top: 1px solid var(--c-hairline);
}
/* アイコン：右上にコーナーマークとして配置（番号と同じ高さ） */
.includes__icon {
  position: absolute;
  top: 30px;
  right: 24px;
  width: 32px;
  height: 32px;
  color: var(--c-gold-dk);
  opacity: 0.7;
  transition: color .25s var(--ease), opacity .25s var(--ease), transform .35s var(--ease);
}
.includes__icon svg { width: 100%; height: 100%; }
.includes__item:hover .includes__icon {
  opacity: 1;
  color: var(--c-gold-dk);
  transform: translateY(-2px) rotate(-2deg);
}

.includes__num {
  display: block;
  font-family: var(--f-en);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-gold-dk);
  margin-bottom: 10px;
  position: relative;
  padding-left: 26px;
}
.includes__num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 1px;
  background: var(--c-gold);
}
.includes__name {
  font-family: var(--f-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 8px;
  letter-spacing: 0.05em;
  line-height: 1.55;
}
.includes__name small {
  font-family: var(--f-sans);
  font-size: 0.78em;
  font-weight: 400;
  color: var(--c-text-mute);
  letter-spacing: 0.04em;
  margin-left: 4px;
}
.includes__note {
  font-size: 0.86rem;
  line-height: 1.85;
  color: var(--c-text-soft);
  margin: 0;
}

/* ----- 12. 制作の流れ（金線で繋がる5章タイムライン） -----
 * クラス名 .flow-tl-step に分離（flow.htmlの.flow-step との衝突回避）
 */
.flow-timeline {
  list-style: none;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  column-gap: 12px;
  position: relative;
}
/* 写真の中央を水平に走る金の細線（タイムライン本体） */
.flow-timeline::before {
  content: "";
  position: absolute;
  top: 90px;
  left: clamp(100px, 10vw, 140px);
  right: clamp(100px, 10vw, 140px);
  height: 1px;
  background: var(--c-gold-lt);
  opacity: 0.5;
  z-index: 0;
}
.flow-tl-step {
  position: relative;
  text-align: center;
  z-index: 1;
  min-width: 0;
}
.flow-tl-step__photo {
  width: 100%;
  max-width: 160px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  background: var(--c-bg-warm);
  margin: 0 auto;
  border: 3px solid var(--c-bg);
  box-shadow: 0 8px 20px rgba(27, 42, 74, 0.08);
  position: relative;
  z-index: 2;
}
.flow-tl-step__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(8%) contrast(0.97);
  transition: transform 1s var(--ease), filter .6s var(--ease);
}
.flow-tl-step:hover .flow-tl-step__photo img {
  transform: scale(1.05);
  filter: grayscale(0%) contrast(1);
}
.flow-tl-step__num {
  display: block;
  font-family: var(--f-serif);
  font-size: clamp(1.3rem, 1rem + 0.7vw, 1.7rem);
  font-weight: 900;
  color: var(--c-gold-dk);
  letter-spacing: 0.02em;
  margin: 22px 0 10px;
  line-height: 1;
}
.flow-tl-step__title {
  font-family: var(--f-serif);
  font-size: clamp(1rem, 0.9rem + 0.3vw, 1.15rem);
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 12px;
  letter-spacing: 0.05em;
  line-height: 1.55;
  /* 改行が美しく見えるよう日本語の文節折返しを尊重 */
  word-break: auto-phrase;
}
.flow-tl-step__desc {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--c-text-soft);
  margin: 0 auto;
  max-width: 200px;
  letter-spacing: 0.02em;
}

/* 02ステップの差別化アクセント */
.flow-tl-step--accent .flow-tl-step__photo {
  border-color: var(--c-gold-soft);
  box-shadow:
    0 0 0 4px rgba(184, 146, 74, 0.18),
    0 14px 30px rgba(184, 146, 74, 0.18);
}
.flow-tl-step__badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  background: var(--c-gold);
  color: #fff;
  font-family: var(--f-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 5px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(184, 146, 74, 0.32);
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .flow-timeline { padding: 0 24px; column-gap: 8px; }
  .flow-tl-step__photo { max-width: 120px; }
  .flow-timeline::before { top: 70px; left: 80px; right: 80px; }
  .flow-tl-step__desc { max-width: none; padding: 0 4px; font-size: 0.85rem; }
}

@media (max-width: 860px) {
  .flow-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 24px;
    padding: 0 24px;
  }
  .flow-timeline::before { display: none; }
  .flow-tl-step__photo { max-width: 200px; }
  .flow-tl-step__title br { display: none; }
  .flow-tl-step__desc { max-width: 280px; font-size: 0.92rem; }
}

@media (max-width: 480px) {
  .flow-timeline { grid-template-columns: 1fr; gap: 40px; }
  .flow-tl-step__photo { max-width: 180px; }
}

/* ----- 12-B. flow.html 縦タイムライン（editorial） -----
 * 左に番号の円＋金縦線、右に写真＋テキスト。写真のないステップも自然に混在。
 */
.flow-vtimeline {
  list-style: none;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}
.flow-vstep {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 36px;
  position: relative;
  padding-bottom: clamp(48px, 5vw, 72px);
}
.flow-vstep:last-child { padding-bottom: 0; }

/* 番号の円 */
.flow-vstep__marker {
  display: flex;
  justify-content: center;
}
.flow-vstep__num {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid var(--c-gold);
  background: var(--c-bg);
  color: var(--c-gold-dk);
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  display: grid;
  place-items: center;
  position: relative;
  z-index: 2;
}
/* ステップ間を繋ぐ金の縦線 */
.flow-vstep::before {
  content: "";
  position: absolute;
  left: 36px;
  top: 60px;
  bottom: 0;
  width: 1px;
  background: var(--c-gold-lt);
  opacity: 0.45;
  z-index: 1;
}
.flow-vstep:last-child::before { display: none; }

/* 差別化ステップ（02） */
.flow-vstep--accent .flow-vstep__num {
  background: var(--c-gold);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(184, 146, 74, 0.16);
}

/* 右側コンテンツ */
.flow-vstep__content {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  align-items: center;
  padding-top: 4px;
}
.flow-vstep--noimg .flow-vstep__content {
  grid-template-columns: 1fr;
}
.flow-vstep__badge {
  grid-column: 1 / -1;
  justify-self: start;
  background: var(--c-gold);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 4px;
  box-shadow: 0 4px 10px rgba(184, 146, 74, 0.3);
}
.flow-vstep__photo {
  aspect-ratio: 4 / 3;
  border-radius: 2px;
  overflow: hidden;
  background: var(--c-bg-warm);
  box-shadow: 0 14px 32px rgba(27, 42, 74, 0.10);
}
.flow-vstep__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(8%) contrast(0.97);
  transition: transform 1s var(--ease), filter .6s var(--ease);
}
.flow-vstep:hover .flow-vstep__photo img {
  transform: scale(1.04);
  filter: grayscale(0%) contrast(1);
}
.flow-vstep__title {
  font-family: var(--f-serif);
  font-size: clamp(1.2rem, 1rem + 0.6vw, 1.5rem);
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 14px;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.flow-vstep__title::before {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  background: var(--c-gold);
  margin-bottom: 14px;
}
.flow-vstep__desc {
  font-size: 0.96rem;
  line-height: 2;
  color: var(--c-text-soft);
  margin: 0 0 16px;
}
.flow-vstep__meta {
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--c-text-mute);
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--c-hairline);
}

@media (max-width: 760px) {
  .flow-vstep {
    grid-template-columns: 48px 1fr;
    gap: 20px;
  }
  .flow-vstep__num { width: 46px; height: 46px; font-size: 1.05rem; }
  .flow-vstep::before { left: 23px; top: 46px; }
  .flow-vstep__content,
  .flow-vstep--noimg .flow-vstep__content {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .flow-vstep__photo { max-width: 340px; }
}

/* ----- 13. はじめての方（INVITATION型・引用＋細罫線） -----
 * チェック箱の比喩（事務感）を撤去し、雑誌の "INVITATION" コーナーに見立てる。
 * 細い罫線・小ぶりな英字ラベル・本文中央寄せの上品な構成。
 */
.invitation {
  padding: clamp(72px, 7vw, 120px) 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-hairline);
}
.invitation__inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.invitation__rule {
  display: block;
  width: 36px;
  height: 1px;
  background: var(--c-gold);
  margin: 0 auto 20px;
}
.invitation__lede {
  font-family: var(--f-en);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold-dk);
  margin: 0 0 24px;
  font-weight: 500;
}
.invitation__head {
  font-family: var(--f-serif);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.2rem);
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 36px;
  line-height: 1.65;
  letter-spacing: 0.06em;
}
.invitation__list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
  text-align: center;
}
.invitation__list li {
  padding: 16px 0;
  font-family: var(--f-serif);
  font-size: clamp(0.98rem, 0.9rem + 0.25vw, 1.1rem);
  font-weight: 400;
  color: var(--c-text);
  letter-spacing: 0.05em;
  line-height: 1.7;
  border-bottom: 1px solid var(--c-hairline);
}
.invitation__list li:first-child {
  border-top: 1px solid var(--c-hairline);
}
/* 締め文：italic は日本語フォントに合わないため撤去。
 * 金の小ドットで「結び」を視覚化する editorial 手法に。 */
.invitation__close {
  font-size: 0.95rem;
  color: var(--c-text-soft);
  letter-spacing: 0.08em;
  margin: 32px 0 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-serif);
  font-weight: 400;
}
.invitation__close::before,
.invitation__close::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--c-gold);
  border-radius: 50%;
  opacity: 0.7;
}

/* ----- 14. 相談CTA（editorial・紙質感＋大判明朝） -----
 * カード型から「中央寄せのスプレッド」へ転換。CTAボックスを撤去し、
 * 紙の質感（微細なノイズ＋ベージュ→紺の縦グラデーション）で奥行きを作る。
 */
.contact-cta {
  background:
    /* 微細なノイズ風グラデーション（紙質感） */
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(184, 146, 74, 0.10), transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(184, 146, 74, 0.06), transparent 60%),
    /* 縦方向の微妙な明暗 */
    linear-gradient(180deg, var(--c-navy) 0%, var(--c-navy-ink) 100%);
  color: var(--c-text-inv);
  position: relative;
  overflow: hidden;
}
.contact-cta::after {
  /* かすかな粒子（紙質感） */
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(rgba(255, 255, 255, 0.7) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
}
.contact-cta__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(80px, 9vw, 140px) 24px;
  position: relative;
  z-index: 1;
  text-align: center;
}
.contact-cta__rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--c-gold-lt);
  margin: 0 auto 24px;
}
.contact-cta__eyebrow {
  font-family: var(--f-en);
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--c-gold-lt);
  font-weight: 500;
  margin: 0 0 32px;
}
.contact-cta__title {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
  font-weight: 700;
  margin: 0 0 32px;
  letter-spacing: 0.08em;
  line-height: 1.55;
  color: var(--c-text-inv);
}
.contact-cta__lede {
  font-size: clamp(1rem, 0.9rem + 0.3vw, 1.1rem);
  line-height: 2.1;
  margin: 0 0 48px;
  color: rgba(245, 240, 232, 0.82);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}
.contact-cta__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.contact-cta__action .btn--gold {
  padding: 18px 48px;
  font-size: 1.02rem;
  letter-spacing: 0.14em;
}
.contact-cta__free-note {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 232, 0.7);
  margin: 0;
}
.contact-cta__free-note strong {
  font-family: var(--f-serif);
  color: var(--c-gold-lt);
  font-size: 1.1em;
  font-weight: 900;
  margin-right: 4px;
}

/* ----- 15. フッター（雑誌マストヘッド型） -----
 * 上端に大判のマストヘッド見出し、中段にリンク列、下端にコピーライト。
 * 雑誌の奥付（colophon）ページの構造を踏襲。リンクhoverは金の下線。
 */
.site-footer {
  background: var(--c-navy-ink);
  color: var(--c-text-inv);
}

/* 旧/新フッター構造どちらでも .brand が確実に視認できるよう汎用ルール
 * （サブページがまだ旧構造の .site-footer__brand を使っている場合の保険） */
.site-footer .brand {
  color: var(--c-text-inv);
}
.site-footer .brand__sub {
  color: var(--c-gold-lt);
}
.site-footer .brand:hover {
  color: var(--c-gold-lt);
}
.site-footer .brand:hover .brand__sub {
  color: var(--c-gold-lt);
}

/* ── 上端：マストヘッド ── */
.site-footer__masthead {
  border-bottom: 1px solid rgba(245, 240, 232, 0.1);
  padding: clamp(64px, 7vw, 100px) 0 clamp(56px, 6vw, 80px);
}
.site-footer__masthead-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.site-footer__mast-eyebrow {
  font-family: var(--f-en);
  font-size: 0.74rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold-lt);
  font-weight: 500;
  margin: 0 0 24px;
  position: relative;
  padding-left: 56px;
}
.site-footer__mast-eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 1px;
  background: var(--c-gold-lt);
}
.site-footer__mast-title {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 1.4rem + 2.4vw, 3.6rem);
  font-weight: 900;
  color: var(--c-text-inv);
  margin: 0 0 16px;
  letter-spacing: 0.08em;
  line-height: 1.4;
}
.site-footer__mast-sub {
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: rgba(245, 240, 232, 0.7);
  margin: 0;
}

/* ── 中段：リンク群 ── */
.site-footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(56px, 6vw, 80px) 24px clamp(48px, 5vw, 72px);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: 40px 32px;
}
.site-footer__col--brand .brand {
  color: var(--c-text-inv);
  font-size: 1.3rem;
}
.site-footer__col--brand .brand__sub {
  color: var(--c-gold-lt);
}
.site-footer__col--brand p {
  font-size: 0.86rem;
  line-height: 1.95;
  color: rgba(245, 240, 232, 0.7);
  margin: 14px 0 20px;
  max-width: 320px;
}
.site-footer__col h4 {
  font-family: var(--f-en);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-gold-lt);
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(245, 240, 232, 0.14);
}
.site-footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer__col ul li {
  padding: 8px 0;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}
.site-footer__col a {
  color: rgba(245, 240, 232, 0.78);
  transition: color .2s var(--ease), border-color .2s var(--ease);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}
.site-footer__col a:hover {
  color: var(--c-gold-lt);
  border-bottom-color: var(--c-gold);
}

.site-footer__social {
  display: flex;
  gap: 14px;
  margin-top: 6px;
}
.site-footer__social a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(245, 240, 232, 0.22);
  border-radius: 50%;
  color: rgba(245, 240, 232, 0.7);
  transition: all .2s var(--ease);
  border-bottom: 1px solid rgba(245, 240, 232, 0.22); /* hover override */
}
.site-footer__social a:hover {
  border-color: var(--c-gold-lt);
  color: var(--c-gold-lt);
}
.site-footer__social svg { width: 16px; height: 16px; }

/* ── 下端：コピーライト ── */
.site-footer__bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px 24px;
  border-top: 1px solid rgba(245, 240, 232, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 232, 0.5);
}
.site-footer__top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(245, 240, 232, 0.05);
  border: 1px solid rgba(245, 240, 232, 0.2);
  border-radius: 50%;
  color: var(--c-gold-lt);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  flex-direction: column;
  line-height: 1.1;
  transition: all .2s var(--ease);
}
.site-footer__top:hover {
  background: rgba(184, 146, 74, 0.18);
  border-color: var(--c-gold-lt);
}

/* ----- 15-B. サブページ共通要素 ----- */
.page-hero {
  background: linear-gradient(180deg, var(--c-bg-warm) 0%, var(--c-bg) 100%);
  padding: clamp(48px, 5vw, 80px) 0 clamp(40px, 4vw, 64px);
  border-bottom: 1px solid var(--c-hairline);
}
.page-hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.page-hero__title {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem);
  font-weight: 900;
  color: var(--c-navy);
  letter-spacing: 0.06em;
  margin: 8px 0 14px;
  line-height: 1.4;
}
.page-hero__lede {
  font-size: 1rem;
  line-height: 2;
  color: var(--c-text-soft);
  max-width: 720px;
  margin: 0;
}

/* page-hero ダーク版（背景写真＋紺オーバーレイ＋白文字。about等の人物ページ用） */
.page-hero--dark {
  position: relative;
  background: var(--c-navy-ink);
  border-bottom: 0;
  padding: clamp(80px, 9vw, 140px) 0 clamp(72px, 8vw, 120px);
  overflow: hidden;
}
.page-hero--dark .page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-hero--dark .page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.page-hero--dark .page-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15,26,47,0.92) 0%, rgba(15,26,47,0.78) 42%, rgba(15,26,47,0.45) 70%, rgba(15,26,47,0.30) 100%),
    linear-gradient(0deg, rgba(15,26,47,0.6) 0%, transparent 50%);
}
.page-hero--dark .page-hero__inner {
  position: relative;
  z-index: 2;
}
.page-hero--dark .eyebrow { color: var(--c-gold-lt); }
.page-hero--dark .page-hero__title { color: var(--c-text-inv); }
.page-hero--dark .page-hero__lede { color: rgba(245,240,232,0.86); }
.page-hero--dark .breadcrumb,
.page-hero--dark .breadcrumb a { color: rgba(245,240,232,0.7); }
.page-hero--dark .breadcrumb a:hover { color: var(--c-gold-lt); }
.page-hero--dark .breadcrumb [aria-current="page"] { color: var(--c-text-inv); }
.page-hero--dark .breadcrumb__sep { color: rgba(245,240,232,0.4); }

/* about：代表ポートレートの見開きスプレッド */
.about-spread {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.about-spread__visual {
  position: relative;
}
.about-spread__photo {
  aspect-ratio: 1 / 1;
  border-radius: 2px;
  overflow: hidden;
  background: var(--c-bg-warm);
  box-shadow: 0 20px 48px rgba(27, 42, 74, 0.14);
}
.about-spread__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 金の額装ライン（写真の左上に重なる装飾枠） */
.about-spread__visual::before {
  content: "";
  position: absolute;
  top: -14px;
  left: -14px;
  width: 64px;
  height: 64px;
  border-top: 2px solid var(--c-gold);
  border-left: 2px solid var(--c-gold);
  z-index: 2;
}
.about-spread__visual::after {
  content: "";
  position: absolute;
  bottom: -14px;
  right: -14px;
  width: 64px;
  height: 64px;
  border-bottom: 2px solid var(--c-gold);
  border-right: 2px solid var(--c-gold);
  z-index: 2;
}
.about-spread__caption {
  margin: 18px 0 0;
  font-size: 0.8rem;
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
  text-align: center;
}
.about-spread__label {
  font-family: var(--f-en);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold-dk);
  font-weight: 500;
  margin: 0 0 14px;
  display: block;
}
.about-spread__name {
  font-family: var(--f-serif);
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem);
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 6px;
  letter-spacing: 0.06em;
}
.about-spread__name small {
  display: block;
  font-family: var(--f-en);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--c-gold-dk);
  font-weight: 500;
  margin-top: 8px;
}
.about-spread__role {
  font-size: 0.92rem;
  color: var(--c-text-mute);
  letter-spacing: 0.04em;
  margin: 0 0 24px;
}
.about-spread__body p {
  line-height: 2;
  color: var(--c-text-soft);
  margin: 0 0 18px;
}
.about-spread__body p:last-child { margin-bottom: 0; }
.about-spread__body strong { color: var(--c-navy); font-weight: 700; }

@media (max-width: 860px) {
  .about-spread {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 560px;
  }
  .about-spread__visual { max-width: 400px; margin: 0 auto; }
}

/* service：AI × 人の手 の対比ギャラリー */
.ai-human {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
}
.ai-human__card {
  text-align: center;
}
.ai-human__photo {
  aspect-ratio: 4 / 3;
  border-radius: 2px;
  overflow: hidden;
  background: var(--c-bg-soft);
  box-shadow: 0 14px 32px rgba(27, 42, 74, 0.10);
  margin-bottom: 22px;
}
.ai-human__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(8%) contrast(0.97);
  transition: transform 1s var(--ease), filter .6s var(--ease);
}
.ai-human__card:hover .ai-human__photo img {
  transform: scale(1.04);
  filter: grayscale(0%) contrast(1);
}
.ai-human__tag {
  display: inline-block;
  font-family: var(--f-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-navy);
  background: var(--c-bg-warm);
  border: 1px solid var(--c-border);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.ai-human__tag--gold {
  color: var(--c-gold-dk);
  background: var(--c-gold-soft);
  border-color: var(--c-gold-lt);
}
.ai-human__title {
  font-family: var(--f-serif);
  font-size: clamp(1.2rem, 1rem + 0.6vw, 1.5rem);
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 12px;
  letter-spacing: 0.05em;
}
.ai-human__desc {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--c-text-soft);
  margin: 0 auto;
  max-width: 360px;
}
.ai-human__close {
  text-align: center;
  font-family: var(--f-serif);
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.2rem);
  line-height: 1.9;
  color: var(--c-text-soft);
  margin: clamp(40px, 5vw, 64px) auto 0;
  max-width: 680px;
  padding: 0 24px;
  letter-spacing: 0.04em;
}
.ai-human__close strong {
  color: var(--c-navy);
  font-weight: 700;
}

@media (max-width: 760px) {
  .ai-human {
    grid-template-columns: 1fr;
    gap: 48px;
    max-width: 420px;
  }
}
.breadcrumb {
  display: flex;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--c-text-mute); }
.breadcrumb a:hover { color: var(--c-gold-dk); }
.breadcrumb__sep { color: var(--c-border-dk); }
.breadcrumb [aria-current="page"] { color: var(--c-navy); font-weight: 700; }

/* セクション基本 */
.section {
  padding: clamp(60px, 6vw, 100px) 0;
}
.section--warm { background: var(--c-bg-warm); border-top: 1px solid var(--c-hairline); border-bottom: 1px solid var(--c-hairline); }
.section__head { text-align: center; margin-bottom: 48px; max-width: 800px; margin-left: auto; margin-right: auto; padding: 0 24px; }
.section__head--left { text-align: left; margin-left: 24px; margin-right: 24px; }

/* テキスト主体ページ用（プライバシー・特商法等） */
.doc {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(40px, 5vw, 72px) 24px;
}
.doc h2 {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.06em;
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c-gold);
}
.doc h2:first-of-type { margin-top: 0; }
.doc h3 {
  font-family: var(--f-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 32px 0 12px;
}
.doc p { margin: 0 0 16px; line-height: 2; color: var(--c-text-soft); }
.doc ul, .doc ol { padding-left: 1.5em; margin: 0 0 16px; list-style: disc; }
.doc ol { list-style: decimal; }
.doc ul li, .doc ol li { line-height: 2; color: var(--c-text-soft); margin-bottom: 6px; }
.doc dl {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 14px 24px;
  padding: 20px 24px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  margin: 0 0 24px;
}
.doc dl dt {
  font-family: var(--f-serif);
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.04em;
}
.doc dl dd { margin: 0; color: var(--c-text-soft); line-height: 1.85; }
.doc__note {
  padding: 16px 20px;
  background: var(--c-bg-soft);
  border-left: 3px solid var(--c-gold);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  margin: 0 0 24px;
  font-size: 0.9rem;
  color: var(--c-text-soft);
}

@media (max-width: 600px) {
  .doc dl { grid-template-columns: 1fr; gap: 4px; }
  .doc dl dt { margin-top: 12px; }
}

/* お問い合わせフォーム */
.form-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 32px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
}
.form-row { margin-bottom: 22px; }
.form-row label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.form-row label .req {
  display: inline-block;
  font-size: 0.7rem;
  background: var(--c-gold);
  color: #fff;
  padding: 1px 8px;
  border-radius: var(--r-sm);
  margin-left: 8px;
  vertical-align: middle;
  letter-spacing: 0.1em;
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 0.95rem;
  color: var(--c-text);
  transition: border-color .2s;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  border-color: var(--c-gold);
  outline: 2px solid var(--c-gold-soft);
  outline-offset: 0;
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: 0.8rem;
  color: var(--c-text-mute);
  margin: -16px 0 24px;
  line-height: 1.7;
}
.form-submit {
  text-align: center;
  margin-top: 28px;
}

/* FAQアコーディオン（faq.html用） */
.faq__list { max-width: 880px; margin: 0 auto; }
.faq__item {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color .2s;
}
.faq__item.is-open { border-color: var(--c-gold-lt); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 24px;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: 0.04em;
}
.faq__q-mark {
  font-family: var(--f-en);
  color: var(--c-gold-dk);
  flex-shrink: 0;
  font-size: 1.1rem;
}
.faq__q > span:nth-child(2) { flex: 1; line-height: 1.6; }
.faq__q-icon {
  width: 14px; height: 14px;
  flex-shrink: 0;
  position: relative;
  margin-top: 8px;
}
.faq__q-icon::before,
.faq__q-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 0;
  width: 14px; height: 2px;
  background: var(--c-gold-dk);
  transform: translateY(-50%);
  transition: transform .25s;
}
.faq__q-icon::after { transform: translateY(-50%) rotate(90deg); }
.faq__item.is-open .faq__q-icon::after { transform: translateY(-50%) rotate(0); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease);
}
.faq__a-inner {
  padding: 0 24px 22px 56px;
  font-size: 0.95rem;
  color: var(--c-text-soft);
  line-height: 1.95;
}
.faq__a-inner p { margin: 0 0 12px; }
.faq__a-inner ul { padding-left: 1.2em; list-style: disc; }
.faq__a-inner li { margin-bottom: 6px; }

/* ニュース/ブログのリスト */
.entry-list {
  display: grid;
  gap: 0;
  max-width: 880px;
  margin: 0 auto;
  border-top: 1px solid var(--c-hairline);
}
.entry-list__item {
  padding: 22px 0;
  border-bottom: 1px solid var(--c-hairline);
}
.entry-list__item a {
  display: grid;
  grid-template-columns: 110px 100px 1fr;
  gap: 18px;
  align-items: baseline;
  color: var(--c-text);
  transition: color .2s;
}
.entry-list__item a:hover { color: var(--c-gold-dk); }
.entry-list__date {
  font-family: var(--f-en);
  font-size: 0.88rem;
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
}
.entry-list__tag {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  border-radius: var(--r-pill);
  background: var(--c-navy);
  color: var(--c-text-inv);
  text-align: center;
  justify-self: start;
}
.entry-list__tag--blog { background: var(--c-gold); }
.entry-list__title { font-size: 0.98rem; line-height: 1.7; }

@media (max-width: 600px) {
  .entry-list__item a {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

/* 料金ページ：見積もりシミュレーター */
.estimator {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  padding: 32px 28px;
  max-width: 760px;
  margin: 0 auto;
}
.estimator fieldset {
  margin: 0 0 28px;
  padding: 0;
  border: 0;
}
.estimator legend {
  display: block;
  font-family: var(--f-serif);
  font-size: 1.05rem;
  color: var(--c-navy);
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--c-gold);
  width: 100%;
  letter-spacing: 0.05em;
}
.estimator label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: background .15s;
  font-size: 0.94rem;
}
.estimator label:hover { background: rgba(184,146,74,.08); }
.estimator label input { accent-color: var(--c-gold-dk); width: 18px; height: 18px; }
.estimator label:has(input:disabled) { opacity: .4; cursor: not-allowed; }
.estimator label:has(input:disabled):hover { background: none; }
.estimator__indent { padding-left: 32px !important; font-size: .88rem !important; color: var(--c-text-mute); }
.est-tag {
  margin-left: auto;
  font-family: var(--f-en);
  font-weight: 500;
  font-size: 0.86rem;
  color: var(--c-gold-dk);
  letter-spacing: 0.04em;
}
.estimator__total {
  margin-top: 16px;
  padding: 22px 22px 12px;
  background: var(--c-navy);
  color: var(--c-text-inv);
  border-radius: var(--r-card);
}
.est-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid rgba(245,240,232,.16);
}
.est-row:last-of-type { border-bottom: 0; }
.est-row span { font-size: 0.88rem; color: rgba(245,240,232,.78); letter-spacing: 0.06em; }
.est-row strong {
  font-family: var(--f-serif);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--c-gold-lt);
  letter-spacing: 0.03em;
}
.estimator__note {
  padding: 10px 0 0;
  font-size: 0.82rem;
  color: rgba(245,240,232,.78);
  line-height: 1.7;
  margin: 0;
}

/* オプション表 */
.pricing-extras {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}
.pricing-extras__box {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  padding: 32px;
}
.pricing-extras__title {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c-gold);
  letter-spacing: 0.05em;
}
.pricing-extras__box dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 18px;
  margin: 0;
}
.pricing-extras__box dt {
  font-size: 0.92rem;
  color: var(--c-text);
  padding: 4px 0;
}
.pricing-extras__box dd {
  margin: 0;
  font-family: var(--f-serif);
  font-weight: 700;
  color: var(--c-gold-dk);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-align: right;
  padding: 4px 0;
}

@media (max-width: 720px) {
  .pricing-extras { grid-template-columns: 1fr; }
}

/* 次に読むセクション（ページ間の動線） */
.next-pages {
  padding: clamp(56px, 6vw, 88px) 0;
  background: var(--c-bg-warm);
  border-top: 1px solid var(--c-hairline);
  border-bottom: 1px solid var(--c-hairline);
}
.next-pages__head {
  text-align: center;
  margin-bottom: 40px;
  padding: 0 24px;
}
.next-pages__head .section-title { margin-bottom: 0; font-size: clamp(1.4rem, 1.1rem + 1vw, 1.8rem); }
.next-pages__grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.next-page-card {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  padding: 30px 28px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all .25s var(--ease);
  color: var(--c-text);
}
.next-page-card:hover {
  border-color: var(--c-gold);
  background: #fff;
  transform: translateY(-3px);
  box-shadow: var(--sh-md);
  color: var(--c-text);
}
.next-page-card__cat {
  font-family: var(--f-en);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--c-gold-dk);
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 10px;
}
.next-page-card__title {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 12px;
  letter-spacing: 0.05em;
}
.next-page-card__desc {
  font-size: 0.86rem;
  color: var(--c-text-soft);
  line-height: 1.85;
  margin: 0 0 18px;
  flex: 1;
}
.next-page-card__arrow {
  color: var(--c-gold-dk);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .2s;
}
.next-page-card:hover .next-page-card__arrow { gap: 12px; }

/* 法務ページ用：簡素な関連リンク */
.related-simple {
  padding: clamp(40px, 4vw, 56px) 0;
  background: var(--c-bg-warm);
  border-top: 1px solid var(--c-hairline);
}
.related-simple__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.related-simple p {
  font-size: 0.92rem;
  color: var(--c-text-mute);
  letter-spacing: 0.06em;
  margin: 0 0 16px;
}
.related-simple__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 20px;
}
.related-simple__links a {
  font-size: 0.95rem;
  color: var(--c-navy);
  border-bottom: 1px solid var(--c-gold-lt);
  padding: 4px 0;
  transition: color .2s;
}
.related-simple__links a:hover { color: var(--c-gold-dk); border-color: var(--c-gold); }

@media (max-width: 860px) {
  .next-pages__grid { grid-template-columns: 1fr; max-width: 460px; }
}

/* 実績/サンプル用カード（kbinfo式の器） */
.work-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.work-card {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-card);
  overflow: hidden;
  transition: all .25s var(--ease);
}
.work-card:hover { transform: translateY(-3px); box-shadow: var(--sh-md); }
.work-card__thumb {
  aspect-ratio: 16 / 10;
  background: var(--c-bg-warm);
  display: grid;
  place-items: center;
  color: var(--c-text-mute);
}
.work-card__body { padding: 20px 22px 24px; }
.work-card__cat {
  font-family: var(--f-en);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--c-gold-dk);
  margin: 0 0 6px;
}
.work-card__title {
  font-family: var(--f-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin: 0 0 8px;
}
.work-card__desc { font-size: 0.86rem; color: var(--c-text-soft); margin: 0; line-height: 1.85; }

/* ----- 16. スクロール出現 ----- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up--d1 { transition-delay: 0.08s; }
.fade-up--d2 { transition-delay: 0.16s; }
.fade-up--d3 { transition-delay: 0.24s; }
.fade-up--d4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .fade-up, .fade-up.is-visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  * { animation: none !important; transition: none !important; }
}

/* ----- 17. レスポンシブ ----- */
@media (max-width: 1024px) {
  .reasons__grid { grid-template-columns: repeat(2, 1fr); }
  .flow__grid, .flow__grid--5 { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .hero__meta { flex-wrap: wrap; }
  .hero__meta li { padding: 0 20px; }
  .hero__meta li:first-child { padding-left: 0; }
  .includes__grid { grid-template-columns: repeat(3, 1fr); }
  .pricing__grid { grid-template-columns: 1fr 1fr; }
  .sim-promo { grid-column: 1 / -1; flex-direction: row; padding: 28px 32px; text-align: left; gap: 28px; }
  .sim-promo__icon { margin: 0; flex-shrink: 0; }
  .sim-promo__body { flex: 1; }
  .sim-promo .btn { width: auto; }
  .contact-cta__inner { grid-template-columns: 1fr; text-align: center; gap: 36px; }
  .contact-cta__right { display: flex; flex-direction: column; align-items: center; gap: 6px; }
  .contact-cta__free { margin: 0; }
}

@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: minmax(320px, 1fr) minmax(260px, 320px);
  }
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
    padding-bottom: clamp(60px, 7vw, 100px);
  }
  .hero__bg img { object-position: 65% center; }
  .hero__bg-fade {
    background: linear-gradient(
      to bottom,
      rgba(245, 240, 232, 0.97) 0%,
      rgba(245, 240, 232, 0.95) 52%,
      rgba(245, 240, 232, 0.86) 78%,
      rgba(245, 240, 232, 0.58) 100%
    );
  }
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .sim-card { justify-self: stretch; max-width: 420px; margin: 0 auto; }
  .flow__grid, .flow__grid--5 { grid-template-columns: repeat(2, 1fr); }
  .contact-cta__photo { display: none; }
  .ai-banner__inner { flex-direction: column; text-align: center; padding: 24px; }
  .pricing__head { flex-direction: column; align-items: flex-start; }
  .pricing__grid { grid-template-columns: 1fr; }
  .sim-promo { flex-direction: column; text-align: center; }
  .sim-promo__icon { margin: 0 auto 18px; }
  .includes__grid { grid-template-columns: repeat(2, 1fr); }
  .assure__grid { grid-template-columns: 1fr; max-width: 460px; }
  .contact-cta__inner { grid-template-columns: 1fr; text-align: center; }
  .contact-cta__photo { max-width: 320px; margin: 0 auto; }
  .contact-cta__right { grid-column: auto; flex-direction: column; text-align: center; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .nav { position: relative; }
  .nav-toggle { display: flex; }
  .nav__list {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--c-bg-soft);
    border: 1px solid var(--c-hairline);
    padding: 12px;
    border-radius: var(--r-sm);
    box-shadow: var(--sh-md);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav__list.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__list > li { width: 100%; }
  .nav__list > li > a { width: 100%; padding: 12px 14px; }
  .nav__list .btn { width: 100%; margin: 6px 0 0; }
}

@media (max-width: 860px) {
  .includes__list { grid-template-columns: repeat(2, 1fr); }
  .includes__item:nth-child(3n) { border-right: 1px solid var(--c-hairline); }
  .includes__item:nth-child(2n) { border-right: 0; }
  .includes__item:nth-child(n+3) { border-top: 1px solid var(--c-hairline); }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .site-footer__col--brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .reasons__grid { grid-template-columns: 1fr; }
  .flow__grid { grid-template-columns: 1fr; max-width: 420px; }
  .includes__list { grid-template-columns: 1fr; }
  .includes__item { border-right: 0 !important; border-top: 1px solid var(--c-hairline); }
  .includes__item:first-child { border-top: 0; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  /* メタ情報を3等分グリッドで1行に固定（2+1の折り返しを防ぐ） */
  .hero__meta { display: grid; grid-template-columns: repeat(3, 1fr); }
  .hero__meta li { padding: 0 8px; }
  .hero__meta li:first-child { padding-left: 0; }
  .hero__meta strong { font-size: 1.05rem; }
}